An Alternative Default Soil Organic Carbon Method for National GHG Inventory Reporting to the UNFCCC

NASA Astrophysics Data System (ADS)

Ogle, S. M.; Gurung, R.; Klepfer, A.; Spencer, S.; Breidt, J.

2016-12-01

Estimating soil organic C stocks is challenging because of the large amount of data needed to evaluate the impact of land use and management on this terrestrial C pool. Moreover, some of the required data are rarely collected by governments through surveys programs, and are not typically available in remote sensing products. Examples include data on organic amendments, cover crops, crop rotation sequences, vegetated fallows, and fertilization practices. Due to these difficulties, only about 20% of the countries report soil organic C stock changes in their national communications to the UNFCCC. Yet, C sequestration in soils represents one of the least expensive options for reducing greenhouse gas emissions, and has the largest potential for mitigation in the agricultural sector. In order to facilitate reporting, we developed an alternative approach to the current default method provided by the Intergovernmental Panel on Climate Change (IPCC) for estimating soil organic C stock changes in mineral soils. The alternative method estimates the steady-state C stocks for a three pool model given annual crop yields or net primary production as the main input, along with monthly average temperature, total precipitation and soil texture data. Yield data are commonly available in a national agricultural census, and global datasets exists with adequate data for weather and soil texture if national datasets are not available. Tillage and irrigation data are also needed to address the impact of these practices on decomposition rates. The change in steady-state stocks is assumed to occur over a few decades. A Bayesian analysis framework has been developed to derive probability distribution functions for the parameters, and the method is being applied in a global analysis of soil organic carbon stock changes.

IPCC Methodologies for the Waste Sector: Past, Present, and Future

USDA-ARS?s Scientific Manuscript database

The reporting of national greenhouse gas (GHG) emissions began more than a decade ago by the signatory countries of the United Nations Framework Convention on Climate Change (UNFCCC). National GHG inventories rely on the evolving Intergovernmental Panel on Climate Change (IPCC) national GHG inventor...

75 FR 17989 - Bureau of Oceans and International Environmental Scientific Affairs; Climate Action Report

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-08

... opportunity to submit comments to the draft fifth National Communication on U.S. climate change actions for the United Nations Framework Convention on Climate Change (UNFCCC). In June 1992, the United States... addressing climate change. See SUPPLEMENTARY INFORMATION for instructions on accessing the electronic version...

Developing research about extreme events and impacts to support international climate policy

NASA Astrophysics Data System (ADS)

Otto, Friederike; James, Rachel; Parker, Hannah; Boyd, Emily; Jones, Richard; Allen, Myles; Mitchell, Daniel; Cornforth, Rosalind

2015-04-01

Climate change is expected to have some of its most significant impacts through changes in the frequency and severity of extreme events. There is a pressing need for policy to support adaptation to changing climate risks, and to deal with residual loss and damage from climate change. In 2013, the Warsaw International Mechanism was established by the United Nations Framework Convention on Climate Change (UNFCCC) to address loss and damage in developing countries. Strategies to help vulnerable regions cope with losses from extreme events will presumably require information about the influence of anthropogenic forcing on extreme weather. But what kind of scientific evidence will be most useful for the Warsaw Mechanism? And how can the scientific communities working on extreme events and impacts develop their research to support the advance of this important policy? As climate scientists conducting probabilistic event attribution studies, we have been working with social scientists to investigate these questions. Our own research seeks to examine the role of external drivers, including greenhouse gas emissions, on the risk of extreme weather events such as heatwaves, flooding, and drought. We use large ensembles of climate models to compute the probability of occurrence of extreme events under current conditions and in a world which might have been without anthropogenic interference. In cases where the models are able to simulate extreme weather, the analysis allows for conclusions about the extent to which climate change may have increased, decreased, or made no change to the risk of the event occurring. These results could thus have relevance for the UNFCCC negotiations on loss and damage, and we have been communicating with policymakers and observers to the policy process to better understand how we can develop our research to support their work; by attending policy meetings, conducting interviews, and using a participatory game developed with the Red Cross/Red Crescent Climate Centre. This presentation is an opportunity to share some of our findings from this stakeholder engagement with a wider community of scientists working on extreme events. Discussing the use of scientific evidence in UNFCCC loss and damage policy has not been straightforward, since this is a very controversial topic. However, the UNFCCC has now approved a workplan for the next two years and there will be windows of opportunity for interaction between scientists and policymakers. Currently it is not clear what kind of evidence of loss and damage will be required for the Warsaw Mechanism, and in fact, there has been no official discussion under the UNFCCC about what defines loss and damage. One possibility would be to attempt to define loss and damage from climate change from a scientific perspective, and to identify the research gaps which might be addressed to support this. In the presentation we will make a proposal for future research directions, including the development of an inventory of impacts from climate change.

Comparing the Climate Agendas of the Parties to the UN Framework Convention on Climate Change

NASA Astrophysics Data System (ADS)

Stephenson, S. R.; Oculi, N.

2016-12-01

Effective mitigation of and adaptation to climate change requires multilateral coordination of numerous political and scientific activities and priorities. Since its inception in 1992, the UN Framework Convention on Climate Change (UNFCCC) has sought a comprehensive international response to the climate threat, culminating most recently in December 2015 at COP 21. The Paris Agreement was lauded as a landmark step toward global climate action as it represented a consensus of 196 countries to limit global warming to 2° C above pre-industrial levels with an additional stated goal to "pursue efforts" to limit the increase to 1.5° C. However, taken in a vacuum, the global Agreement masks important differences among its signatory countries in capabilities and priorities for tackling climate change, and obscures pathways for place-specific scientific research and intervention. Here we present a quantitative content analysis of official UNFCCC documents including COP transcripts, meeting agendas, and mitigation commitments outlined in pledged Intended Nationally Determined Contributions (INDC) to reveal areas of alignment and divergence among UNFCCC stakeholders. Textual cluster analysis illustrates the relative salience of key climate-related discourses (e.g. vulnerability; loss and damage; decarbonization; technology transfer) in the agendas of negotiating parties, and the degree to which the interests of some parties are over- or under-represented in the final "consensus" agreement. Understanding these disparities, and their potential to promote cooperation and/or disagreement among stakeholders, will be critical to scientists' efforts to develop equitable and sustainable long-term climate solutions.

Elements for the expected mechanisms on 'reduced emissions from deforestation and degradation, REDD' under UNFCCC

NASA Astrophysics Data System (ADS)

Mollicone, D.; Freibauer, A.; Schulze, E. D.; Braatz, S.; Grassi, G.; Federici, S.

2007-10-01

Carbon emissions from deforestation and degradation account for about 20% of global anthropogenic emissions. Strategies and incentives for reduced emissions from deforestation and degradation (REDD) have emerged as one of the most active areas in the international climate change negotiations under the United Nations Framework Convention on Climate Change (UNFCCC). While the current negotiations focus on a REDD mechanism in developing countries, it should be recognized that risks of carbon losses from forests occur in all climate zones and also in industrialized countries. A future climate change agreement would be more effective if it included all carbon losses and gains from land use in all countries and climate zones. The REDD mechanism will be an important step towards reducing emissions from land use change in developing countries, but needs to be followed by steps in other land use systems and regions. A national approach to REDD and significant coverage globally are needed to deal with the risk that deforestation and degradation activities are displaced rather than avoided. Favourable institutional and governance conditions need to be established that guarantee in the long-term a stable incentive and control system for maintaining forest carbon stocks. Ambitious emission reductions from deforestation and forest degradation need sustained financial incentives, which go beyond positive incentives for reduced emissions but also give incentives for sustainable forest management. Current data limitations need—and can be—overcome in the coming years to allow accurate accounting of reduced emissions from deforestation and degradation. A proper application of the conservativeness approach in the REDD context could allow a simplified reporting of emissions from deforestation in a first phase, consistent with the already agreed UNFCCC reporting principles.

78 FR 24287 - Call for Expert Reviewers to the U.S. Government Review of the 2013 Revised Supplementary Methods...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-24

... socio-economic information for understanding the scientific basis of climate change, potential impacts... submissions by Parties to the U.N. Framework Convention on Climate Change (UNFCCC). These reports are... SUMMARY: The United States Global Change Research Program, in cooperation with the Department of State...

A carbon inventory for Mexico

Treesearch

Wood; L.; Hughell; D. A.; Lund; H. G.; Torres; V. E.; Pérez-Chavéz; Mario

2006-01-01

Treaties such as the United Nations Framework Convention on Climate Change (UNFCCC) recognize the link between changes in vegetation cover and impacts on the global climate. The UNFCCC specifies guidelines for monitoring land use changes and for including such changes in the “equation” for evaluating a nation’s compliance with efforts to reduce carbon dioxide (CO2)...

Recent trends in global emissions of hydrochlorofluorocarbons and hydrofluorocarbons: reflecting on the 2007 adjustments to the Montreal Protocol.

PubMed

Montzka, S A; McFarland, M; Andersen, S O; Miller, B R; Fahey, D W; Hall, B D; Hu, L; Siso, C; Elkins, J W

2015-05-14

Global-scale atmospheric measurements are used to investigate the effectiveness of recent adjustments to production and consumption controls on hydrochlorofluorocarbons (HCFCs) under the Montreal Protocol on Substances that Deplete the Ozone Layer (Montreal Protocol) and to assess recent projections of large increases in hydrofluorocarbon (HFC) production and emission. The results show that aggregate global HCFC emissions did not increase appreciably during 2007-2012 and suggest that the 2007 Adjustments to the Montreal Protocol played a role in limiting HCFC emissions well in advance of the 2013 cap on global production. HCFC emissions varied between 27 and 29 kt CFC-11-equivalent (eq)/y or 0.76 and 0.79 GtCO2-eq/y during this period. Despite slower than projected increases in aggregate HCFC emissions since 2007, total emissions of HFCs used as substitutes for HCFCs and chlorofluorocarbons (CFCs) have not increased more rapidly than rates projected [Velders, G. J. M.; Fahey, D. W.; Daniel, J. S.; McFarland, M.; Andersen, S. O. The Large Contribution of Projected HFC Emissions to Future Climate Forcing. Proc. Natl. Acad. Sci. U.S.A. 2009, 106, 10949-10954] for 2007-2012. HFC global emission magnitudes related to this substitution totaled 0.51 (-0.03, +0.04) GtCO2-eq/y in 2012, a magnitude about two times larger than emissions reported to the United Nations Framework Convention on Climate Change (UNFCCC) for these HFCs. Assuming accurate reporting to the UNFCCC, the results imply that developing countries (non-Annex I Parties) not reporting to the UNFCCC now account for nearly 50% of global HFC emissions used as substitutes for ozone-depleting substances (ODSs). Global HFC emissions (as CO2-eq) from ODS substitution can be attributed approximately equally to mobile air conditioning, commercial refrigeration, and the sum of all other applications.

An approach for verifying biogenic greenhouse gas emissions inventories with atmospheric CO2 concentration data

Treesearch

Stephen M Ogle; Kenneth Davis; Thomas Lauvaux; Andrew Schuh; Dan Cooley; Tristram O West; Linda S Heath; Natasha L Miles; Scott Richardson; F Jay Breidt; James E Smith; Jessica L McCarty; Kevin R Gurney; Pieter Tans; A Scott Denning

2015-01-01

Verifying national greenhouse gas (GHG) emissions inventories is a critical step to ensure that reported emissions data to the United Nations Framework Convention on Climate Change (UNFCCC) are accurate and representative of a country's contribution to GHG concentrations in the atmosphere. Furthermore, verifying biogenic fluxes provides a check on estimated...

Seeking a Role for the Ocean and Ocean Scientists in the Future of International Climate Negotiations

NASA Astrophysics Data System (ADS)

Gallo, N.; Eddebbar, Y.; Le, J. T.; Netburn, A. N.; Niles, J. O.; Sato, K.; Wilson, S.; Levin, L. A.

2016-02-01

The oceans cover 71% of the world and are essential to the climate regulation of the planet, but they are severely underrepresented in international climate negotiations. While marine ecosystems were mentioned in the preamble to the United Nations Framework Convention on Climate Change (UNFCCC), they have since been left out of the text of the Kyoto Protocol and the Paris Treaty, and ocean-focused events are lacking at UNFCCC meetings. However, marine ecosystems sustain severe impacts from climate change including warming, acidification, and deoxygenation, and these changes have economic implications for ocean-dependent nations including on tourism, fisheries sustainability, shoreline protection, and human livelihood. Ocean scientists from the Scripps Institution of Oceanography and members of Ocean Scientists for Informed Policy have partnered with the newly-formed Ocean and Climate Platform to raise ocean issues at the UNFCCC meeting in Paris through both official side event presentations within the meeting venue and offsite events for the public. This study focuses on how the role and recognition of the ocean in the UNFCCC negotiations has evolved from COP19 (2013) to COP21 (2015), what may be expected for the role of the ocean in international climate negotiations beyond the Paris Agreement, and addresses what role ocean scientists can play in this conversation.

Seeking a Role for the Ocean and Ocean Scientists in the Future of International Climate Negotiations

NASA Astrophysics Data System (ADS)

Gallo, N.; Eddebbar, Y.; Le, J. T.; Netburn, A. N.; Niles, J. O.; Sato, K.; Wilson, S.; Levin, L. A.

2016-12-01

The oceans cover 71% of the world and are essential to the climate regulation of the planet, but they are severely underrepresented in international climate negotiations. While marine ecosystems were mentioned in the preamble to the United Nations Framework Convention on Climate Change (UNFCCC), they have since been left out of the text of the Kyoto Protocol and the Paris Treaty, and ocean-focused events are lacking at UNFCCC meetings. However, marine ecosystems sustain severe impacts from climate change including warming, acidification, and deoxygenation, and these changes have economic implications for ocean-dependent nations including on tourism, fisheries sustainability, shoreline protection, and human livelihood. Ocean scientists from the Scripps Institution of Oceanography and members of Ocean Scientists for Informed Policy have partnered with the newly-formed Ocean and Climate Platform to raise ocean issues at the UNFCCC meeting in Paris through both official side event presentations within the meeting venue and offsite events for the public. This study focuses on how the role and recognition of the ocean in the UNFCCC negotiations has evolved from COP19 (2013) to COP21 (2015), what may be expected for the role of the ocean in international climate negotiations beyond the Paris Agreement, and addresses what role ocean scientists can play in this conversation.

Imputing forest carbon stock estimates from inventory plots to a nationally continuous coverage

PubMed Central

2013-01-01

The U.S. has been providing national-scale estimates of forest carbon (C) stocks and stock change to meet United Nations Framework Convention on Climate Change (UNFCCC) reporting requirements for years. Although these currently are provided as national estimates by pool and year to meet greenhouse gas monitoring requirements, there is growing need to disaggregate these estimates to finer scales to enable strategic forest management and monitoring activities focused on various ecosystem services such as C storage enhancement. Through application of a nearest-neighbor imputation approach, spatially extant estimates of forest C density were developed for the conterminous U.S. using the U.S.’s annual forest inventory. Results suggest that an existing forest inventory plot imputation approach can be readily modified to provide raster maps of C density across a range of pools (e.g., live tree to soil organic carbon) and spatial scales (e.g., sub-county to biome). Comparisons among imputed maps indicate strong regional differences across C pools. The C density of pools closely related to detrital input (e.g., dead wood) is often highest in forests suffering from recent mortality events such as those in the northern Rocky Mountains (e.g., beetle infestations). In contrast, live tree carbon density is often highest on the highest quality forest sites such as those found in the Pacific Northwest. Validation results suggest strong agreement between the estimates produced from the forest inventory plots and those from the imputed maps, particularly when the C pool is closely associated with the imputation model (e.g., aboveground live biomass and live tree basal area), with weaker agreement for detrital pools (e.g., standing dead trees). Forest inventory imputed plot maps provide an efficient and flexible approach to monitoring diverse C pools at national (e.g., UNFCCC) and regional scales (e.g., Reducing Emissions from Deforestation and Forest Degradation projects) while allowing timely incorporation of empirical data (e.g., annual forest inventory). PMID:23305341

European emissions of the powerful greenhouse gases hydrofluorocarbons inferred from atmospheric measurements and their comparison with annual national reports to UNFCCC

NASA Astrophysics Data System (ADS)

Graziosi, F.; Arduini, J.; Furlani, F.; Giostra, U.; Cristofanelli, P.; Fang, X.; Hermanssen, O.; Lunder, C.; Maenhout, G.; O'Doherty, S.; Reimann, S.; Schmidbauer, N.; Vollmer, M. K.; Young, D.; Maione, M.

2017-06-01

Hydrofluorocarbons are powerful greenhouse gases developed by industry after the phase-out of the ozone depleting chlorofluorocarbons and hydrochlorofluorocarbons required by the Montreal Protocol. The climate benefit of reducing the emissions of hydrofluorocarbons has been widely recognised, leading to an amendment of the Montreal Protocol (Kigali Amendment) calling for developed countries to start to phase-down hydrofluorocarbons by 2019 and in developing countries to follow with a freeze between 2024 and 2028. In this way, nearly half a degree Celsius of warming would be avoided by the end of the century. Hydrofluorocarbons are also included in the basket of gases controlled under the Kyoto Protocol of the United Nations Framework Convention on Climate Change. Annex I parties to the Convention submit annual national greenhouse gas inventories based on a bottom-up approach, which relies on declared anthropogenic activities. Top-down methodologies, based on atmospheric measurements and modelling, can be used in support to the inventory compilation. In this study we used atmospheric data from four European sites combined with the FLEXPART dispersion model and a Bayesian inversion method, in order to derive emissions of nine individual hydrofluorocarbons from the whole European Geographic Domain and from twelve regions within it, then comparing our results with the annual emissions that the European countries submit every year to the United Nations Framework Convention on Climate Change, as well as with the bottom-up Emissions Database for Global Atmospheric Research. We found several discrepancies when considering the specific compounds and on the country level. However, an overall agreement is found when comparing European aggregated data, which between 2008 and 2014 are on average 84.2 ± 28.0 Tg-CO2-eq·yr-1 against the 95.1 Tg-CO2-eq·yr-1 reported by UNFCCC in the same period. Therefore, in agreement with other studies, the gap on the global level between bottom-up estimates of Annex I countries and total global top-down emissions should be essentially due to emissions from non-reporting countries (non-Annex I).

Reports of coal’s terminal decline may be exaggerated

NASA Astrophysics Data System (ADS)

Edenhofer, Ottmar; Steckel, Jan Christoph; Jakob, Michael; Bertram, Christoph

2018-02-01

We estimate the cumulative future emissions expected to be released by coal power plants that are currently under construction, announced, or planned. Even though coal consumption has recently declined and plans to build new coal-fired capacities have been shelved, constructing all these planned coal-fired power plants would endanger national and international climate targets. Plans to build new coal-fired power capacity would likely undermine the credibility of some countries’ (Intended) Nationally Determined Contributions submitted to the UNFCCC. If all the coal-fired power plants that are currently planned were built, the carbon budget for reaching the 2 °C temperature target would nearly be depleted. Propositions about ‘coal’s terminal decline’ may thereby be premature. The phase-out of coal requires dedicated and well-designed policies. We discuss the political economy of policy options that could avoid a continued build-up of coal-fired power plants.

Applying the conservativeness principle to REDD to deal with the uncertainties of the estimates

NASA Astrophysics Data System (ADS)

Grassi, Giacomo; Monni, Suvi; Federici, Sandro; Achard, Frederic; Mollicone, Danilo

2008-07-01

A common paradigm when the reduction of emissions from deforestations is estimated for the purpose of promoting it as a mitigation option in the context of the United Nations Framework Convention on Climate Change (UNFCCC) is that high uncertainties in input data—i.e., area change and C stock change/area—may seriously undermine the credibility of the estimates and therefore of reduced deforestation as a mitigation option. In this paper, we show how a series of concepts and methodological tools—already existing in UNFCCC decisions and IPCC guidance documents—may greatly help to deal with the uncertainties of the estimates of reduced emissions from deforestation.

Climate change and nutrition: creating a climate for nutrition security.

PubMed

Tirado, M C; Crahay, P; Mahy, L; Zanev, C; Neira, M; Msangi, S; Brown, R; Scaramella, C; Costa Coitinho, D; Müller, A

2013-12-01

Climate change further exacerbates the enormous existing burden of undernutrition. It affects food and nutrition security and undermines current efforts to reduce hunger and promote nutrition. Undernutrition in turn undermines climate resilience and the coping strategies of vulnerable populations. The objectives of this paper are to identify and undertake a cross-sectoral analysis of the impacts of climate change on nutrition security and the existing mechanisms, strategies, and policies to address them. A cross-sectoral analysis of the impacts of climate change on nutrition security and the mechanisms and policies to address them was guided by an analytical framework focused on the three 'underlying causes' of undernutrition: 1) household food access, 2) maternal and child care and feeding practices, 3) environmental health and health access. The analytical framework includes the interactions of the three underlying causes of undernutrition with climate change,vulnerability, adaptation and mitigation. Within broad efforts on climate change mitigation and adaptation and climate-resilient development, a combination of nutrition-sensitive adaptation and mitigation measures, climate-resilient and nutrition-sensitive agricultural development, social protection, improved maternal and child care and health, nutrition-sensitive risk reduction and management, community development measures, nutrition-smart investments, increased policy coherence, and institutional and cross-sectoral collaboration are proposed as a means to address the impacts of climate change to food and nutrition security. This paper proposes policy directions to address nutrition in the climate change agenda and recommendations for consideration by the UN Framework Convention on Climate Change (UNFCCC). Nutrition and health stakeholders need to be engaged in key climate change adaptation and mitigation initiatives, including science-based assessment by the Intergovernmental Panel on Climate Change (IPCC), and policies and actions formulated by the UN Framework Convention on Climate Change (UNFCCC). Improved multi-sectoral coordination and political will is required to integrate nutrition-sensitive actions into climate-resilient sustainable development efforts in the UNFCCC work and in the post 2015 development agenda. Placing human rights at the center of strategies to mitigate and adapt to the impacts of climate change and international solidarity is essential to advance sustainable development and to create a climate for nutrition security.

Principles of Public Reason in the UNFCCC: Rethinking the Equity Framework.

PubMed

Boran, Idil

2017-10-01

Since 2011, the focus of international negotiations under the UNFCCC has been on producing a new climate agreement to be adopted in 2015. This phase of negotiations is known as the Durban Platform for Enhanced Action. The goal has been to update the global effort on climate for long-term cooperation. In this period, various changes have been contemplated on the design of the architecture of the global climate effort. Whereas previously, the negotiation process consisted of setting mandated targets exclusively for developed countries, the current setting requests of each country to pledge its contribution to the climate effort in the form of Intended Nationally Determined Contributions (INDCs). The shift away from establishing negotiated targets for rich countries alone towards a universal system of participation through intended contributions raised persistent questions on how exactly the new agreement can ensure equitable terms. How to conceptualize equity within the 2015 climate agreement, and beyond, is the focus of this paper. The paper advances a framework on equity, which moves away from substantive moral conceptions of burden allocation toward refining principles of public reason specially designed for the negotiation process under the UNFCCC. The paper outlines the framework's main features and discusses how it can serve a facilitating role for multilateral discussion on equity on a long-term basis capable of adapting to changing circumstances.

Economic Data and Models in a Greenhouse Gas Monitoring System (Invited)

NASA Astrophysics Data System (ADS)

Reilly, J. M.

2010-12-01

Under the Framework Convention for Climate Change a system of inventory reporting of greenhouse gas emissions has been developed (UNFCCC, 2010). The system is based on a bottom-up approach that identifies activities associated with emissions (e.g. coal burning, rice production), develops coefficients associated with each unit of the activity (ton of coal, hectare of rice), and then based on the level of the activity (total tons, hectares) arrives through multiplication at an estimate of annual emissions at a country level. Tier 1, 2, and 3 approaches vary in the level of detail taken into account in making estimates, in large part attempting to take account of variation in emissions coefficients based on experimental measurements that may not be representative of the countries actual activities (differences among rice fields, livestock, etc). Top-down approaches use direct measurements of concentrations of GHGs in the atmosphere and inverse methods and assimilated weather data to estimate emissions sources (e.g. Prinn, 2000). The statistical approaches used rely on known relationships, measurements, and estimates of error to reconcile different measurements to improve the estimate of interest—i.e. emissions. While inverse methods have typically relied on measurement of concentrations, economic data and relationships such as those used in bottom-up reporting could also be brought into the inverse calculations to reconcile estimates of anthropogenic emissions in national reports with those of natural emissions , of non-reporting countries, and of concentrations. For example, per unit emissions from coal, oil, or gas combustion are well constrained, and estimates of tons know reasonably well but with some uncertainty. Inverse methods may improve estimates of tons of fuel combusted but because they are relatively well known that information is likely to tightly constrain fossil emissions and thus improve the estimate of emissions from land use change which are more poorly known. If inverse methods are to be used for treaty verification, it would seem particularly important to incorporate economic data because so far treaties have covered emissions from "anthropogenic" emissions and there may not be a distinct physical signature to identify concentration changes related to legally defined anthropogenic sources from natural sources (e.g. emissions or uptake on managed forest land from a natural change in uptake of carbon on land or nitrous oxide emissions related to land management (inorganic or organic fertilizers) from N2O from natural cycles. There are many issues that would need to be resolved to effectively utilize economic activity data in inverse calculations. In particular, economic activity data often lacks spatial and temporal resolution as it is reported for political units (e.g. at the national level) and often only annually. However, given the potential gain these data could contribute to top down estimates it is worth further investigating their incorporation, and it may give impetus to efforts to create economic data sets with greater spatial and temporal resolution. Prinn, R.G., 2000: Measurement Equation for Trace Chemicals in Fluids and Solution of its Inverse, in Inverse Methods in Global Biogeochemical Cycles, Geophysical Monograph 114, American Geophysical Union. UNFCCC, 2010, National Reports at http://unfccc.int/national_reports/items/1408.php

Global and regional emissions estimates of 1,1-difluoroethane (HFC-152a, CH3CHF2) from in situ and air archive observations

NASA Astrophysics Data System (ADS)

Simmonds, P. G.; Rigby, M.; Manning, A. J.; Lunt, M. F.; O'Doherty, S.; Young, D.; McCulloch, A.; Fraser, P. J.; Henne, S.; Vollmer, M. K.; Reimann, S.; Wenger, A.; Mühle, J.; Harth, C. M.; Salameh, P. K.; Arnold, T.; Weiss, R. F.; Krummel, P. B.; Steele, L. P.; Dunse, B. L.; Miller, B. R.; Lunder, C. R.; Hermansen, O.; Schmidbauer, N.; Saito, T.; Yokouchi, Y.; Park, S.; Li, S.; Yao, B.; Zhou, L. X.; Arduini, J.; Maione, M.; Wang, R. H. J.; Prinn, R. G.

2015-08-01

High frequency, ground-based, in situ measurements from eleven globally-distributed sites covering 1994-2014, combined with measurements of archived air samples dating from 1978 onward and atmospheric transport models, have been used to estimate the growth of 1,1-difluoroethane (HFC-152a, CH3CHF2) mole fractions in the atmosphere and the global emissions required to derive the observed growth. HFC-152a is a significant greenhouse gas but since it does not contain chlorine or bromine, HFC-152a makes no direct contribution to the destruction of stratospheric ozone and is therefore used as a substitute for the ozone depleting chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs). HFC-152a has exhibited substantial atmospheric growth since the first measurements reaching a maximum annualised global growth rate of 0.81 ± 0.05 ppt yr-1 in 2006, implying a substantial increase in emissions up to 2006. However, since 2007, the annualised rate of growth has slowed to 0.38 ± 0.04 ppt yr-1 in 2010 with a further decline to an average rate of change in 2013-2014 of -0.06 ± 0.05 ppt yr-1. The average Northern Hemisphere (NH) mixing ratio in 1994 was 1.2 ppt rising to a mixing ratio of 10.2 ppt in December 2014. Average annual mixing ratios in the Southern Hemisphere (SH) in 1994 and 2014 were 0.34 and 4.4 ppt, respectively. We estimate global emissions of HFC-152a have risen from 7.3 ± 5.6 Gg yr-1 in 1994 to a maximum of 54.4 ± 17.1 Gg yr-1 in 2011, declining to 52.5 ± 20.1 Gg yr-1 in 2014 or 7.2 ± 2.8 Tg-CO2 eq yr-1. Analysis of mixing ratio enhancements above regional background atmospheric levels suggests substantial emissions from North America, Asia and Europe. Global HFC emissions (so called "bottom up" emissions) reported by the United Nations Framework Convention on Climate Change (UNFCCC) are based on cumulative national emission data reported to the UNFCCC, which in turn are based on national consumption data. There appears to be a significant underestimate of "bottom-up" global emissions of HFC-152a, possibly arising from largely underestimated USA emissions and undeclared Asian emissions.

Opportunities and trade-offs of biomass based negative emissions within planetary boundaries

NASA Astrophysics Data System (ADS)

Heck, Vera; Gerten, Dieter; Lucht, Wolfgang

2017-04-01

The Paris Agreement requires "a balance between anthropogenic emissions by sources and removals by sinks of greenhouse gases in the second half of the century" (UNFCCC, 2015). Without a full decarbonization of the energy and land use sector until the second half of this century, negative emission technologies (NETs) are required to achieve net zero greenhouse gas emissions. Integrated assessment studies indicate that bioenergy with carbon capture and storage (BECCS), a land based NET, has the potential to contribute substantially to balancing anthropogenic fossil fuel emissions. However, significant negative emission potentials from BECCS require substantial biomass potentials, which can only be achieved by intensively managed (fertilized and irrigated) large-scale biomass plantations. Additional to direct trade-offs of land and water availability, the implementation of large-scale biomass plantations implies major restructuring of the land surface on top of existing land use and would be accompanied by indirect trade-offs such as changes in moisture and energy fluxes. In the context of the planetary boundaries framework as proposed by Rockström et al. (2009), BECCS might contribute to reduce the transgression of the planetary boundary (PB) for climate change, but would most likely steer the Earth system closer to the PB for freshwater use and lead to further transgression of the PBs for land system change, biosphere integrity and biogeochemical flows. This presentation will investigate the opportunities of second generation biomass potentials within the safe operating space for humanity and highlight the multidimensional trade-offs between biomass potentials for BECCS in relation to the PBs. Scenarios of land availability for biomass plantations and land based carbon sequestration were developed with a spatially explicit multi-criterial optimization framework, considering the precautionary need to stay within the safe operating space vis-à-vis the need to sustain food supply. References: UNFCCC. Adoption of the Paris Agreement, FCCC/CP/2015/L.9/Rev1, United Nations Framework Convention on Climate Change (2015). J. Rockström et al., A safe operating space for humanity. Nature 461 (7263), 472-475 (2009) Without a full ecarbonization of the energy and land use sector, nes are required to balance sinks and sources according

EDITORIAL: Tropical deforestation and greenhouse gas emissions

NASA Astrophysics Data System (ADS)

Gibbs, Holly K.; Herold, Martin

2007-10-01

Carbon emissions from tropical deforestation have long been recognized as a key component of the global carbon budget, and more recently of our global climate system. Tropical forest clearing accounts for roughly 20% of anthropogenic carbon emissions and destroys globally significant carbon sinks (IPCC 2007). Global climate policy initiatives are now being proposed to address these emissions and to more actively include developing countries in greenhouse gas mitigation (e.g. Santilli et al 2005, Gullison et al 2007). In 2005, at the Conference of the Parties (COP) in Montreal, the United Nations Framework Convention on Climate Change (UNFCCC) launched a new initiative to assess the scientific and technical methods and issues for developing policy approaches and incentives to reduce emissions from deforestation and degradation (REDD) in developing countries (Gullison et al 2007). Over the last two years the methods and tools needed to estimate reductions in greenhouse gas emissions from deforestation have quickly evolved, as the scientific community responded to the UNFCCC policy needs. This focus issue highlights those advancements, covering some of the most important technical issues for measuring and monitoring emissions from deforestation and forest degradation and emphasizing immediately available methods and data, as well as future challenges. Elements for effective long-term implementation of a REDD mechanism related to both environmental and political concerns are discussed in Mollicone et al. Herold and Johns synthesize viewpoints of national parties to the UNFCCC on REDD and expand upon key issues for linking policy requirements and forest monitoring capabilities. In response to these expressed policy needs, they discuss a remote-sensing-based observation framework to start REDD implementation activities and build historical deforestation databases on the national level. Achard et al offer an assessment of remote sensing measurements across the world's tropical forests that can provide key consistency and prioritization for national-level efforts. Gibbs et al calculate a range of national-level forest carbon stock estimates that can be used immediately, and also review ground-based and remote sensing approaches to estimate national-level tropical carbon stocks with increased accuracy. These papers help illustrate that methodologies and tools are indeed available to estimate emissions from deforestation. Clearly, important technical challenges remain (e.g. quantifying degradation, assessing uncertainty, verification procedures, capacity building, and Landsat data continuity) but we now have a sufficient technical base to support REDD early actions and readiness mechanisms for building national monitoring systems. Thus, we enter the COP 13 in Bali, Indonesia with great hope for a more inclusive climate policy encompassing all countries and emissions sources from both land-use and energy sectors. Our understanding of tropical deforestation and carbon emissions is improving and with that, opportunities to conserve tropical forests and the host of ecosystem services they provide while also increasing revenue streams in developing countries through economic incentives to avoid deforestation and degradation. References Gullison R E et al 2007 Tropical forests and climate policy Science 316 985 6 Intergovernmental Panel on Climate Change (IPCC) 2007 Climate Change 2007: The Physical Science Basis: Summary for Policymakers http://www.ipcc.ch/pdf/assessment-report/ar4/wg1/ar4-wg1-spm.pdf Santilli M et al 2005 Tropical deforestation and the Kyoto Protocol: an editorial essay Clim. Change 71 267 76 Focus on Tropical Deforestation and Greenhouse Gas Emissions Contents The articles below represent the first accepted contributions and further additions will appear in the near future. Pan-tropical monitoring of deforestation F Achard, R DeFries, H Eva, M Hansen, P Mayaux and H-J Stibig Monitoring and estimating tropical forest carbon stocks: making REDD a reality Holly K Gibbs, Sandra Brown, John O Niles and Jonathan A Foley Elements for the expected mechanisms on 'reduced emissions from deforestation and degradation, REDD' under UNFCCC D Mollicone, A Freibauer, E D Schulze, S Braatz, G Grassi and S Federici

Global CO2 emissions from cement production

NASA Astrophysics Data System (ADS)

Andrew, Robbie M.

2018-01-01

The global production of cement has grown very rapidly in recent years, and after fossil fuels and land-use change, it is the third-largest source of anthropogenic emissions of carbon dioxide. The required data for estimating emissions from global cement production are poor, and it has been recognised that some global estimates are significantly inflated. Here we assemble a large variety of available datasets and prioritise official data and emission factors, including estimates submitted to the UNFCCC plus new estimates for China and India, to present a new analysis of global process emissions from cement production. We show that global process emissions in 2016 were 1.45±0.20 Gt CO2, equivalent to about 4 % of emissions from fossil fuels. Cumulative emissions from 1928 to 2016 were 39.3±2.4 Gt CO2, 66 % of which have occurred since 1990. Emissions in 2015 were 30 % lower than those recently reported by the Global Carbon Project. The data associated with this article can be found at https://doi.org/10.5281/zenodo.831455.

Global and regional emissions of HFC-125 (CHF2CF3) from in situ and air archive atmospheric observations at AGAGE and SOGE observatories

NASA Astrophysics Data System (ADS)

O'Doherty, S.; Cunnold, D. M.; Miller, B. R.; Mühle, J.; McCulloch, A.; Simmonds, P. G.; Manning, A. J.; Reimann, S.; Vollmer, M. K.; Greally, B. R.; Prinn, R. G.; Fraser, P. J.; Steele, L. P.; Krummel, P. B.; Dunse, B. L.; Porter, L. W.; Lunder, C. R.; Schmidbauer, N.; Hermansen, O.; Salameh, P. K.; Harth, C. M.; Wang, R. H. J.; Weiss, R. F.

2009-12-01

High-frequency, in situ observations from the Advanced Global Atmospheric Gases Experiment (AGAGE) and System for Observation of halogenated Greenhouse gases in Europe (SOGE) networks for the period 1998 to 2008, combined with archive flask measurements dating back to 1978, have been used to capture the rapid growth of HFC-125 (CHF2CF3) in the atmosphere. HFC-125 is the fifth most abundant HFC, and it currently makes the third largest contribution of the HFCs to atmospheric radiative forcing. At the beginning of 2008 the global average was 5.6 ppt in the lower troposphere and the growth rate was 16% yr-1. The extensive observations have been combined with a range of modeling techniques to derive global emission estimates in a top-down approach. It is estimated that 21 kt were emitted globally in 2007, and the emissions are estimated to have increased 15% yr-1 since 2000. These estimates agree within approximately 20% with values reported to the United Nations Framework Convention on Climate Change (UNFCCC) provided that estimated emissions from East Asia are included. Observations of regionally polluted air masses at individual AGAGE sites have been used to produce emission estimates for Europe (the EU-15 countries), the United States, and Australia. Comparisons between these top-down estimates and bottom-up estimates based on reports by individual countries to the UNFCCC show a range of approximately four in the differences. This process of independent verification of emissions, and an understanding of the differences, is vital for assessing the effectiveness of international treaties, such as the Kyoto Protocol.

U.S. Emissions Inventory 1997

EPA Pesticide Factsheets

View the 1997 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 1995.

78 FR 9987 - Call for Expert Reviewers to the U.S. Government Review of the 2013 Supplement to the 2006...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-12

... . Following an invitation from the UNFCCC to ``undertake further methodological work on wetlands, focusing on... developing additional national-level inventory methodological guidance on wetlands, including default...

Establishing sustainable GHG inventory systems in African countries for Agriculture and Land Use, Land-use Change and Forestry (LULUCF)

NASA Astrophysics Data System (ADS)

Wirth, T. C.; Troxler, T.

2015-12-01

As signatories to the United Nations Framework Convention on Climate Change (UNFCCC), developing countries are required to produce greenhouse gas (GHG) inventories every two years. For many developing countries, including many of those in Africa, this is a significant challenge as it requires establishing a robust and sustainable GHG inventory system. In order to help support these efforts, the U.S. Environmental Protection Agency (EPA) has worked in collaboration with the UNFCCC to assist African countries in establishing sustainable GHG inventory systems and generating high-quality inventories on a regular basis. The sectors we have focused on for these GHG inventory capacity building efforts in Africa are Agriculture and Land Use, Land-use Change and Forestry (LULUCF) as these tend to represent a significant portion of their GHG emissions profile and the data requirements and methodologies are often more complex than for other sectors. To support these efforts, the U.S. EPA has provided technical assistance in understanding the methods in the IPCC Guidelines, assembling activity data and emission factors, including developing land-use maps for representing a country's land base, and implementing the calculations. EPA has also supported development of various tools such as a Template Workbook that helps the country build the institutional arrangement and strong documentation that are necessary for generating GHG inventories on a regular basis, as well as performing other procedures as identified by IPCC Good Practice Guidance such as quality assurance/quality control, key category analysis and archiving. Another tool used in these projects and helps country's implement the methods from the IPCC Guidelines for the Agriculture and LULUCF sectors is the Agriculture and Land Use (ALU) tool. This tool helps countries assemble the activity data and emission factors, including supporting the import of GIS maps, and applying the equations from the IPPC Guidelines to estimate the carbon stock changes and emissions of non-CO2 GHG for all land uses and management practices as identified in the IPCC Guidelines at the Tier 1 or Tier 2 level.

Agricultural soil greenhouse gas emissions: a review of national inventory methods.

PubMed

Lokupitiya, Erandathie; Paustian, Keith

2006-01-01

Parties to the United Nations Framework Convention on Climate Change (UNFCCC) are required to submit national greenhouse gas (GHG) inventories, together with information on methods used in estimating their emissions. Currently agricultural activities contribute a significant portion (approximately 20%) of global anthropogenic GHG emissions, and agricultural soils have been identified as one of the main GHG source categories within the agricultural sector. However, compared to many other GHG sources, inventory methods for soils are relatively more complex and have been implemented only to varying degrees among member countries. This review summarizes and evaluates the methods used by Annex 1 countries in estimating CO2 and N2O emissions in agricultural soils. While most countries utilize the Intergovernmental Panel on Climate Change (IPCC) default methodology, several Annex 1 countries are developing more advanced methods that are tailored for specific country circumstances. Based on the latest national inventory reporting, about 56% of the Annex 1 countries use IPCC Tier 1 methods, about 26% use Tier 2 methods, and about 18% do not estimate or report N2O emissions from agricultural soils. More than 65% of the countries do not report CO2 emissions from the cultivation of mineral soils, organic soils, or liming, and only a handful of countries have used country-specific, Tier 3 methods. Tier 3 methods usually involve process-based models and detailed, geographically specific activity data. Such methods can provide more robust, accurate estimates of emissions and removals but require greater diligence in documentation, transparency, and uncertainty assessment to ensure comparability between countries. Availability of detailed, spatially explicit activity data is a major constraint to implementing higher tiered methods in many countries.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2008

EPA Pesticide Factsheets

View the 2008 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2008.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2003

EPA Pesticide Factsheets

View the 2005 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2003.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2007

EPA Pesticide Factsheets

View the 2009 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2007.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2005

EPA Pesticide Factsheets

View the 2007 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2005.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2000

EPA Pesticide Factsheets

View the 2002 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2000.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-1996

EPA Pesticide Factsheets

View the 1998 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 1996.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2011

EPA Pesticide Factsheets

View the 2013 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2011.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2012

EPA Pesticide Factsheets

View the 2014 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2012.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2004

EPA Pesticide Factsheets

View the 2006 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2004.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-1997

EPA Pesticide Factsheets

View the 1999 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 1997.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-1998

EPA Pesticide Factsheets

View the 2000 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 1998.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2002

EPA Pesticide Factsheets

View the 2004 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2002.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-1999

EPA Pesticide Factsheets

View the 2001 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 1999.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2006

EPA Pesticide Factsheets

View the 2008 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2006.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2009

EPA Pesticide Factsheets

View the 2011 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2009.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2010

EPA Pesticide Factsheets

View the 2012 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2010.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2001

EPA Pesticide Factsheets

View the 2003 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2001.

Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2013

EPA Pesticide Factsheets

View the 2015 U.S. Greenhouse Gas Inventory developed by the U.S. Government to meet U.S. commitments under the Framework Convention on Climate Change (UNFCCC). This version of the inventory covers the period from 1990 to 2013.

Multi-scale model of the U.S. transportation energy market for policy assessment.

DOT National Transportation Integrated Search

2013-06-01

Across the globe, issues related to energy, its sources, uses, and impacts on climate change are at the forefront : of political and environmental debates (e.g., the 2012 United Nations Climate Change Conference at Doha, : http://unfccc.int). Current...

Carbon offsets from improved swine manure management using aerobic treatment technology

USDA-ARS?s Scientific Manuscript database

Aerobic treatment of manure is an accepted manure management system under protocols adopted through the United Nations Framework Convention on Climate Change (UNFCCC). Our objectives were to determine greenhouse gas (GHG) emission reductions from replacement of anaerobic lagoons with aerobic treatme...

In Brief: Science academies' statement on climate change

NASA Astrophysics Data System (ADS)

Showstack, Randy

2009-06-01

“It is essential that world leaders agree on emissions reductions needed to combat negative consequences of anthropogenic climate change,” national science academies from 13 countries declared in a joint statement issued on 11 June. The statement, issued by the academies of the G8 countries—including England, France, Russia, and the United States—and five other countries (Brazil, China, India, Mexico, and South Africa), came in advance of a G8 meeting in Italy in July and prior to United Nations Framework Convention on Climate Change (UNFCCC) negotiations in Denmark in December. “The G8+5 should lead the transition to an energy-efficient and low-carbon world economy, and foster innovation and research and development for both mitigation and adaptation technologies,” the statement noted. The academies urged governments to agree at the UNFCCC negotiations to adopt a long-term global goal and short-term emissions reduction targets so that by 2050 global emissions would be reduced by about 50% from 1990 levels.

Section summary: Integration of monitoring techniques

Treesearch

Yoshiyuki Kiyono; Rick Turner

2013-01-01

Techniques for monitoring deforestation and associated changes to forest carbon stocks are widespread and well published. In contrast, techniques for monitoring forest degradation are relatively untested in developing countries despite their inclusion in UNFCCC REDD+ negotiations. In the Mekong countries, forest degradation may contribute a substantial portion of the...

ESD and the Rio Conventions

ERIC Educational Resources Information Center

Sarabhai, Kartikeya V.; Ravindranath, Shailaja; Schwarz, Rixa; Vyas, Purvi

2012-01-01

Chapter 36 of Agenda 21, a key document of the 1992 Earth Summit, emphasised reorienting education towards sustainable development. While two of the Rio conventions, the Convention on Biological Diversity (CBD) and the United Nations Framework Convention on Climate Change (UNFCCC), developed communication, education and public awareness (CEPA)…

Simulating Global Climate Summits

ERIC Educational Resources Information Center

Vesperman, Dean P.; Haste, Turtle; Alrivy, Stéphane

2014-01-01

One of the most persistent and controversial issues facing the global community is climate change. With the creation of the UN Framework Convention on Climate Change (UNFCCC) in 1992 and the Kyoto Protocol (1997), the global community established some common ground on how to address this issue. However, the last several climate summits have failed…

Central America Regional Climate Change Program: Tools for Your Use

NASA Technical Reports Server (NTRS)

Irwin, Dan; Irving, Bill; Yeager, Carey

2006-01-01

USAID/E-CAM and EGAT's Global Climate Change Team, in partnership with EPA, NASA, Oak Ridge National Lab, and the Central American Commission for Environment and Development (CCAD), have had a significant impact on the region's ability to monitor, mitigate, and adapt to environmental threats. Environmental decision-making tools and data are posted on a website (SERVIR: http://servir.nsstc.nasa.pov/home.html)that provides satellite and geographic data and maps to anybody with an Internet connection. The SERVIR program has been identified as the model for the Global Earth Observation System of Systems (GEOSS) - a major international effort to develop a 21st century system for environmental management and disaster response. In coordination with the USAID/EPA program, NASA has developed a GIs tool that enables countries to examine their forest cover and document changes on an annual basis. This information is used in calculating carbon emissions as part of greenhouse gas inventories, but also serves a valuable monitoring function. In addition, USAID/E-CAM and EGAT's Global Climate Change Team in collaboration with EPA are helping countries meet their obligations as signatories to the United Nations Framework Convention on Climate Change (UNFCCC). EPA is assisting Central American governments to improve the quality of their greenhouse gas emission inventories reported to the UNFCCC through the development of tools and improvements in data quality. New EPA tools developed include software to automatically calculate greenhouse gas emissions for the agricultural and forestry sector inventories, determine key sources of greenhouse gas emissions, and document institutional arrangements. Several of these tools are state of the art and are comparable to tools currently used in the U.S.

Forest degradation sub-national assessments: Monitoring options for Cambodia, Lao PDR, and Vietnam

Treesearch

Rick Turner; James Halperin; Patricia Manley; Leif Mortenson

2013-01-01

Techniques for monitoring deforestation and associated changes to forest carbon stocks are widespread and well published. In contrast, techniques for monitoring forest degradation are relatively untested in developing countries despite their inclusion in UNFCCC REDD+ negotiations. The Lowering Emissions in Asia's Forests (LEAF) program of the United States Agency...

Painting the world REDD: addressing scientific barriers to monitoring emissions from tropical forests

NASA Astrophysics Data System (ADS)

Asner, Gregory P.

2011-06-01

In December 2010, parties to the United Nations Framework Convention on Climate Change (UNFCCC) agreed to encourage reductions in greenhouse gas emissions from forest losses with the financial support of developed countries. This important international agreement followed about seven years of effort among governments, non-governmental organizations (NGO) and the scientific community, and is called REDD+, the program for Reducing Emissions from Deforestation and Forest Degradation. REDD+ could achieve its potential to slow emissions from deforestation and forest degradation either as a new market option to offset emissions from developed nations, or as a mitigation option for developing countries themselves. Aside from representing an important step towards reducing greenhouse gas emissions, a growing list of potential co-benefits to REDD+ include improved forestry practices, forest restoration, sustainable development, and biodiversity protection. Indeed the agreement is heralded as a win-win for climate change mitigation and tropical forest conservation, and it could end up contributing to a global economy based on carbon and ecosystem services. That's good news, and some governments are now working to become 'REDD ready' in preparation for the forthcoming international program. This is important because, according to the agreements made by governments in the UNFCCC, developing countries which voluntarily decide to take part in REDD+ must establish their own national forest monitoring system to report changes in emissions from forests (UNFCCC 2009). But as of today, no developing country has implemented a system for monitoring, reporting and verifying (MRV) emission reductions for REDD+. Of course, it is all still very new, but many REDD-type projects have been underway for years now (Parker et al 2008), and many MRV practitioners involved in those projects are the same people being asked to help with government-led, national MRV programs. Yet going from the project scale to program readiness is a big step for all involved, and many are finding that it is not easy. Current barriers to national monitoring of forest carbon stocks and emissions range from technical to scientific, and from institutional to operational. In fact, a recent analysis suggested that about 3% of tropical countries currently have the capacity to monitor and report on changes in forest cover and carbon stocks (Herold 2009). But until now, the scientific and policy-development communities have had little quantitative information on exactly which aspects of national-scale monitoring are most uncertain, and how that uncertainty will affect REDD+ performance reporting. A new and remarkable study by Pelletier, Ramankutty and Potvin (2011) uses an integrated, spatially-explicit modeling technique to explore and quantify sources of uncertainty in carbon emissions mapping throughout the Republic of Panama. Their findings are sobering: deforestation rates would need to be reduced by a full 50% in Panama in order to be detectable above the statistical uncertainty caused by several current major monitoring problems. The number one uncertainty, accounting for a sum total of about 77% of the error, rests in the spatial variation of aboveground carbon stocks in primary forests, secondary forests and on fallow land. The poor quality of and insufficient time interval between land-cover maps account for the remainder of the overall uncertainty. These findings are a show-stopper for REDD+ under prevailing science and technology conditions. The Pelletier et al study highlights the pressing need to improve the accuracy of forest carbon and land cover mapping assessments in order for REDD+ to become viable, but how can the uncertainties be overcome? First, with REDD+ nations required to report their emissions, and with verification organizations wanting to check on the reported numbers, there is a clear need for shared measurement and monitoring approaches. One of the major stumbling blocks actually starts with the scientific community, which needs not only to develop highly accurate deforestation, degradation and carbon emission monitoring methods, but also to make those methods available to national governments and the supporting organizations orbiting those governments. This 'giving away' of the methods starts, but does not end, with the training provided by the scientific experts on the use of the monitoring tools. This effort must also involve a commitment to sustained support and capacity building until non-expert monitoring and reporting becomes routine. The scientific community must also make clear what is operational and what is research. Operational does not necessarily mean less accurate. Rather, achieving both operational status and high accuracy requires innovation. While an innovative, but one-time or infrequent, mapping of forest cover or carbon stocks has been the most common scientific contribution to REDD+, it alone does not constitute operational monitoring. However, it can contribute to a portfolio of techniques and products that must come together to form an operational monitoring and modeling approach. Australia's National Carbon Accounting System (NCAS; www.climatechange.gov.au/) is one such approach, and there are others developing (www.csr.ufmg.br/simamazonia/). Importantly, carbon accounting models can meet the REDD+ challenge, but only if the observations—the measurements—are high quality, high resolution, and synoptic in geographic scale (Asner 2009). Is there hope, and if so, is it based on real and present scientific progress? Real progress is being made, but much of the innovation has not landed in the reports provided by and for the UN and Intergovernmental Panel on Climate Change (IPCC). Yet this innovation is breaking serious barriers that extend and/or replace traditional forest inventory techniques, that use the latest satellite and aircraft technology on a cost-effective and repeated basis, and which simultaneously produce non-expert users of those technologies. And some government and academic science organizations are making their previously expert-only deforestation monitoring software widely available. For example, the Carnegie Institution's CLASlite system routinely tracks deforestation and degradation, and is now in use by more than 150 organizations throughout nine countries (http://claslite.ciw.edu). Carbon stock and emissions mapping is also becoming routine, but still involves combined effort by government and expert science partners to get it right (http://geoservidor.minam.gob.pe/intro/). Data accessibility is also critically important, and a few countries, such as Brazil and the United States, are leading the way by providing satellite imagery essential to lowering the uncertainties documented by Pelletier et al (2011). Finally, the uncertainty in MRV may be addressed faster at the sub-national level. Developing states and provinces are often responsible for implementing forest policies and land-use zoning, and many have their own forest monitoring programs. Thirteen tropical states and provinces, from Mexico to Brazil and Indonesia, are forging ahead in developing their own jurisdiction-wide REDD+ programs in collaboration with the US State of California, which has created the world's first greenhouse gas emission cap-and-trade policy that allows international offsets. In fact, this collaboration may soon create the first regulated REDD+ carbon market as California (USA), Acre (Brazil) and Chiapas (Mexico) forge an historic linkage agreement under the auspices of the Governors' Climate and Forest Task Force (http://gcftaskforce.org). Once created, this REDD+ market, in which regulated California industries achieve a portion of their emissions reductions through investments in Acre and Chiapas REDD+ programs, could expand to include new buyers and new providers. A key component of this program involves highly accurate, operational MRV on both sides of the carbon trading table, and at these state-level geographic scales, the science and technology are proving to be the most robust and accurate. Scientific innovation, combined with appropriate up-scaling from jurisdiction to jurisdiction, will likely prove most effective in bringing REDD+ to fruition. References Asner G P 2009 Tropical forest carbon assessment: integrating satellite and airborne mapping approaches Environ. Res. Lett. 4 034009 Herold M 2009 An assessment of national forest monitoring capabilities in tropical non-Annex I countries: Recommendations for capacity building (Friedrich-Schiller-Universität Jena and GOFC-GOLD Land Cover Project Office) (available at: http://unfccc.int/files/methods_science/redd/country_specific_information/application/pdf/redd_nat_capacity_report_herold_july09_publ.pdf) Parker C, Mitchell A, Trivedi M and Mardas N 2008 The little REDD book: a guide to governmental and non-governmental proposals for reducing emissions from deforestation and degradation (GlobalCanopy Programme) (available at: http://www.globalcanopy.org/materials/little-redd-book) Pelletier J, Ramankutty N and Potvin C 2011 Diagnosing the uncertainty and detectability of emission reductions for REDD+ under current capabilities: an example for Panama Environ. Res. Lett. 6 024005 UNFCCC 2009 Methodological guidance for activities relating to reducing emissions from deforestation and forest degradation and the role of conservation, sustainable management of forests and enhancements of forest carbon stocks in developing countries United National Framework Convention on Climate Change Decision 4/CP.15 (available at: http://unfccc.int/resource/docs/2009/cop15/eng/11a01.pdf#page=11)

Land use change and carbon stock dynamics in Sub-Saharan Africa - Case study of Western Africa - Ghana

NASA Astrophysics Data System (ADS)

Grieco, E.; Chiti, T.; Valentini, R.

2012-04-01

Among different regions of the world, Africa and particularly sub-Saharan Africa (SSA) has contributed less than any other to the greenhouse gas emissions, but it is also the region most vulnerable and the least well equipped to the consequences. In SSA the role of land use change in controlling CO2 emissions may be more critical than in any other regions and perhaps the most uncertain component of the global carbon cycle. The most typical example of incomplete estimates will arise from the lack of reliable data for carbon pools. Three factors account for much of the rest of the uncertainty: (1) initial stocks of carbon in ecosystems affected by land-use change, (2) per hectare changes in carbon stocks in response to different types of land-use change, and (3) legacy effects; that is, the time it takes for carbon stocks to equilibrate following a change in land use. Considering the source of uncertainty and the lack of field data for SSA, the study has been located in Ghana (Jomoro district, Western Region) where forest is the only source of wood for domestic uses and deforestation annual rate was 2.2% for the period 2005-2010. This study analyze the above mentioned gaps by assessing: 1) initial carbon stocks (tropical rain forest), 2) per hectare changes in carbon stocks as consequence of deforestation followed by six different main land uses [tree plantations (rubber, coconut, cocoa, oil palm, mixed plantations) and a secondary forest], 3) dynamics of soil carbon stocks through the time considering chronosequences. When accounting changes in carbon stocks in the UNFCCC framework, it is required to consider 5 carbon pools that are: aboveground biomass, belowground biomass, litter, dead wood and soil. Within REDD+ mechanism it is clear that only aboveground pool has to be always considered, belowground biomass is recommended and the others are facultative. Evidence from official UNFCCC reports suggests that only a very small fraction of developing countries currently reports data on soil carbon, although emissions from soils following deforestation are likely to be significant in many cases. Despite the common understanding about the effects of deforestation on different compartments in terms of carbon stocks (e.g. disappearance of biomass ) variations in soil carbon are much less perceptible, even after a radical change in land use . This study brings in the spotlight the soil reaction to radical land use change in the long run demonstrating that it is not so trifle as commonly believed. Importance of considering soil carbon stock for accounting land use change dynamics is not properly recognized in the international deforestation policies and its influence in mitigating climate change is nowadays neglected but it is really not negligible.

Climate Change Education as an Integral Part of the United Nations Framework Convention on Climate Change

ERIC Educational Resources Information Center

Journal of Education for Sustainable Development, 2012

2012-01-01

The United Nations Framework Convention on Climate Change (UNFCCC), through its Article 6, and the Convention's Kyoto Protocol, through its Article 10 (e), call on governments to develop and implement educational programmes on climate change and its effects. In particular, Article 6 of the Convention, which addresses the issue of climate…

Dead wood inventory and assessment in South Korea

Treesearch

Jong-Su Yim; Rae Hyun Kim; Sun-Jeong Lee; Yeongmo Son

2015-01-01

Dead wood (DW) plays a critical role not only in maintaining biodiversity but also in stocking carbon under UNFCCC. From the 5th national forest inventory (NFI5; 2006-2010) in South Korea, field data relevant to the DW including standing and downed dead trees by four decay class, etc. were collected. Based on the NFI5 data,...

Where did the US forest biomass/carbon go?

Treesearch

Christopher William Woodall

2012-01-01

In Apr. 2012, with the submission of the 1990-2010 US Greenhouse Gas (GHG) Inventory to the United Nations Framework Convention on Climate Change (UNFCCC), the official estimates of aboveground live tree carbon stocks within managed forests of the United States will drop by approximately 14%, compared with last year's inventory. It does not stop there, dead wood...

IPCC Reasons for Concern Regarding Climate Change Risks: Implications for 1.5 and 2 C Targets

NASA Astrophysics Data System (ADS)

O'Neill, B. C.; Oppenheimer, M.

2016-12-01

The Reasons for Concern (RFC) framework communicates scientific understanding about risks in relation to varying levels of climate change. The framework, which has been a cornerstone of the Intergovernmental Panel on Climate Change (IPCC) assessments since the Third Assessment Report, aggregates global risks into five categories as a function of global mean temperature change (GMT). The RFC framework was developed to inform discussions relevant to implementation of Article 2 of the UN Framework Convention on Climate Change (UNFCCC). Article 2 presents the Convention's long-term objective of avoiding "dangerous anthropogenic interference with the climate system." The RFC framework and the associated "Burning Embers" diagram illustrating authors' risk judgments have since been widely discussed and used to inform policy decisions. For example, they informed a recent dialog between Parties to the UNFCCC and experts on the adequacy of the long-term goal of avoiding a warming of 2°C relative to pre-industrial, contributing to a strengthening of that goal in the recent Paris Agreement. We draw on a new review and update of the RFC's conceptual basis and the risk judgments made in the most recent IPCC report to discuss their implications for risks associated with GMT targets of 1.5 C and 2 C adopted in the Paris Agreement. In general, the RFCs imply that continued high emissions of greenhouse gases (GHGs) would lead to high or very high risk of severe, widespread, and in some cases irreversible climate change impacts within this century. At 2°C above preindustrial, High risks are based on increasing risks to Arctic and coral reef systems, as well as increasing species extinction risks that undermine ecosystems (RFC 1), and projected increasing magnitude and likelihood of extreme weather events (RFC 2). Moderate-to-High risks are based on projections of increasing risks to crop production and water resources (RFC 3), and to the risks associated with ice sheet disintegration and very large sea level rise (RFC5). Limiting warming to 1.5°C would reduce the risks for RFCs 1 and 2 from High to the Moderate-to-High transition.

Inclusion of Coastal Wetlands within the Inventory of United States Greenhouse Gas Emissions and Sinks

NASA Astrophysics Data System (ADS)

Crooks, S.; Wirth, T. C.; Herold, N.; Bernal, B.; Holmquist, J. R.; Troxler, T.; Megonigal, P.; Sutton-Grier, A.; Muth, M.; Emmett-Mattox, S.

2016-12-01

The Inventory of U.S. GHG Emissions and Sinks' (Inventory) chapter on Land Use, Land Use Change and Forestry (LULUCF) reports C stock changes and emissions of CH4 and N2O from forest management, and other land-use/land-use change activities. With the release of the 2013 Supplement to the 2006 IPCC Guidelines for National GHG Inventories: Wetlands (Wetlands Supplement) the United States has begun working to include emissions and removals from management activities on coastal wetlands, and is responding to a request by the United Nations Framework Convention on Climate Change (UNFCCC) for Parties to report back in March 2017 on their country's experience in applying the Wetlands Supplement. To support the EPA, NOAA has formed an interagency and science community group i.e., Coastal Wetland Carbon Working Group (CWCWG). The task of the CWCWG is to conduct an initial IPCC Tier 1-2 baseline assessment of GHG emissions and removals associated with coastal wetlands using the methodologies described in the recently released IPCC Wetlands Supplement for inclusion in the Inventory submitted to the UNFCCC in April 2017. The 5 million ha coastal land area of the conterminous United States has been delineated based upon tide stations and LIDAR derived digital elevation model. Land use change within the coastal land area has been calculated from NOAA Coastal Change Analysis Program (C-CAP), Forest Inventory and National Resource Inventory (NRI). Tier 2 (i.e., country-specific) subnational / climate zone estimates of carbon stocks (including soils), along with carbon sequestration rates and methane emissions rates have been developed from literature. Future opportunities to improve the coastal wetland estimates include: refined quantification of methane emissions from wetlands across the salinity gradient (including mapping of this gradient) and from impounded waters; quantification of impacts of forestry activities on wetland soils; emissions and removals on forested tidally influenced and palustrine wetlands on coastal land areas; the fate of carbon released from eroded wetlands; and the extent of seagrass along with the emissions and removals associated with anthropogenic impacts to them.

Carbon Budgets as a Guide to Deep Decarbonisation

NASA Astrophysics Data System (ADS)

Rogelj, J.

2017-12-01

Halting global mean temperature rise requires a limit on the cumulative amount of net CO2 disposed of in the atmosphere. Remaining within the limits of such carbon budgets over the 21st century will require a profound transformation of how our societies use and produce energy, crops, and materials. To understand the options available to stay within stringent carbon budget constraints, global transformation pathways are being devised with integrated models of the energy-economy-land system. This presentation will look at how the latest insights of such pathways affect carbon budgets. Estimates of carbon budgets compatible with a given temperature limit depend on the anticipated temperature contribution at peak warming of non-CO2 forcers. Integrated transformation pathways allow to understand the projected extend of these contributions, as well as estimate the maximum conceivable rate of emissions reductions over the coming decades. The latter directly informs the lower end of future cumulative CO2 emissions and can thus provide an estimate for minimum peak warming over the 21st century - a measure which can be compared to the ambitious long-term temperature goal of the UNFCCC Paris Agreement.

The PRIMAP-hist national historical emissions time series

NASA Astrophysics Data System (ADS)

Gütschow, Johannes; Jeffery, M. Louise; Gieseke, Robert; Gebel, Ronja; Stevens, David; Krapp, Mario; Rocha, Marcia

2016-11-01

To assess the history of greenhouse gas emissions and individual countries' contributions to emissions and climate change, detailed historical data are needed. We combine several published datasets to create a comprehensive set of emissions pathways for each country and Kyoto gas, covering the years 1850 to 2014 with yearly values, for all UNFCCC member states and most non-UNFCCC territories. The sectoral resolution is that of the main IPCC 1996 categories. Additional time series of CO2 are available for energy and industry subsectors. Country-resolved data are combined from different sources and supplemented using year-to-year growth rates from regionally resolved sources and numerical extrapolations to complete the dataset. Regional deforestation emissions are downscaled to country level using estimates of the deforested area obtained from potential vegetation and simulations of agricultural land. In this paper, we discuss the data sources and methods used and present the resulting dataset, including its limitations and uncertainties. The dataset is available from doi:10.5880/PIK.2016.003 and can be viewed on the website accompanying this paper (http://www.pik-potsdam.de/primap-live/primap-hist/).

The United Nations and Climate Change: Legal and Policy Developments

NASA Astrophysics Data System (ADS)

Bunn, Isabella D.

2009-07-01

The Secretary-General of the United Nations, Ban Ki-moon, has declared that climate change is "the defining challenge of our times." Climate change trends indicate increasingly severe negative impacts on the majority of countries, with disproportionate effects on poor and vulnerable populations. The scientific reports of the Intergovernmental Panel on Climate Change (IPCC), as well as the negotiations under the UN Framework Convention on Climate Change (UNFCCC), have placed the issue on the forefront of the international agenda. This article examines how climate change is shaping legal and policy developments in five key areas of UN responsibility: international law, humanitarian affairs, human rights, development, and peace and security. It concludes with some observations about high-level efforts to coordinate the response of multilateral institutions, the changing stance of the US government, and the role of environmental protection in addressing the current global economic crisis.

The Implications of Deep Mitigation Pathways

NASA Astrophysics Data System (ADS)

Calvin, K. V.

2016-12-01

The 21st Conference of Parties to the UNFCCC agreement called for limiting climate change to "well below 2°C above pre-industrial levels and pursuing efforts to limit the temperature increase to 1.5°C." A climate target of 1.5°C places a stringent constraint on allowable emissions over the twenty-first century. Roegli et al. (2015) set that constraint at 200-415 GtCO2 between 2011 and 2100 for a likely chance of staying below 1.5°C in 2100. Limiting emissions to these levels requires that global emissions peak and decline over the coming decades, with net negative global emissions by mid-century. This level of decarbonization requires dramatic shifts in the energy and agricultural sectors, and comes at significant economic costs. This talk explores the effect of mitigating climate change to 1.5°C on the economy, energy system, and terrestrial system. We quantify the required deployment of various low carbon technologies, as well as the amount of existing capital that is abandoned in an effort to limit emissions. We show the shifts required in the terrestrial system, including its contribution to carbon sequestration through afforestation and bioenergy. Additionally, we show the implications of deep mitigation pathways on energy, food, and carbon prices. We contrast these results with a reference, no climate policy, world and a 2°C.

Global and regional emissions estimates of 1,1-difluoroethane (HFC-152a, CH3CHF2) from in situ and air archive observations

NASA Astrophysics Data System (ADS)

Simmonds, P. G.; Rigby, M.; Manning, A. J.; Lunt, M. F.; O'Doherty, S.; McCulloch, A.; Fraser, P. J.; Henne, S.; Vollmer, M. K.; Mühle, J.; Weiss, R. F.; Salameh, P. K.; Young, D.; Reimann, S.; Wenger, A.; Arnold, T.; Harth, C. M.; Krummel, P. B.; Steele, L. P.; Dunse, B. L.; Miller, B. R.; Lunder, C. R.; Hermansen, O.; Schmidbauer, N.; Saito, T.; Yokouchi, Y.; Park, S.; Li, S.; Yao, B.; Zhou, L. X.; Arduini, J.; Maione, M.; Wang, R. H. J.; Ivy, D.; Prinn, R. G.

2016-01-01

High frequency, in situ observations from 11 globally distributed sites for the period 1994-2014 and archived air measurements dating from 1978 onward have been used to determine the global growth rate of 1,1-difluoroethane (HFC-152a, CH3CHF2). These observations have been combined with a range of atmospheric transport models to derive global emission estimates in a top-down approach. HFC-152a is a greenhouse gas with a short atmospheric lifetime of about 1.5 years. Since it does not contain chlorine or bromine, HFC-152a makes no direct contribution to the destruction of stratospheric ozone and is therefore used as a substitute for the ozone depleting chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs). The concentration of HFC-152a has grown substantially since the first direct measurements in 1994, reaching a maximum annual global growth rate of 0.84 ± 0.05 ppt yr-1 in 2006, implying a substantial increase in emissions up to 2006. However, since 2007, the annual rate of growth has slowed to 0.38 ± 0.04 ppt yr-1 in 2010 with a further decline to an annual average rate of growth in 2013-2014 of -0.06 ± 0.05 ppt yr-1. The annual average Northern Hemisphere (NH) mole fraction in 1994 was 1.2 ppt rising to an annual average mole fraction of 10.1 ppt in 2014. Average annual mole fractions in the Southern Hemisphere (SH) in 1998 and 2014 were 0.84 and 4.5 ppt, respectively. We estimate global emissions of HFC-152a have risen from 7.3 ± 5.6 Gg yr-1 in 1994 to a maximum of 54.4 ± 17.1 Gg yr-1 in 2011, declining to 52.5 ± 20.1 Gg yr-1 in 2014 or 7.2 ± 2.8 Tg-CO2 eq yr-1. Analysis of mole fraction enhancements above regional background atmospheric levels suggests substantial emissions from North America, Asia, and Europe. Global HFC emissions (so called "bottom up" emissions) reported by the United Nations Framework Convention on Climate Change (UNFCCC) are based on cumulative national emission data reported to the UNFCCC, which in turn are based on national consumption data. There appears to be a significant underestimate ( > 20 Gg) of "bottom-up" reported emissions of HFC-152a, possibly arising from largely underestimated USA emissions and undeclared Asian emissions.

Generating CO(2)-credits through landfill in situ aeration.

PubMed

Ritzkowski, M; Stegmann, R

2010-04-01

Landfills are some of the major anthropogenic sources of methane emissions worldwide. The installation and operation of gas extraction systems for many landfills in Europe and the US, often including technical installations for energy recovery, significantly reduced these emissions during the last decades. Residual landfill gas, however, is still continuously produced after the energy recovery became economically unattractive, thus resulting in ongoing methane emissions for many years. By landfill in situ aeration these methane emissions can be widely avoided both, during the aeration process as well as in the subsequent aftercare period. Based on model calculations and online monitoring data the amount of avoided CO(2-eq). can be determined. For an in situ aerated landfill in northern Germany, acting as a case study, 83-95% (depending on the kind and quality of top cover) of the greenhouse gas emission potential could be reduced under strictly controlled conditions. Recently the United Nations Framework Convention on Climate Change (UNFCCC) has approved a new methodology on the "Avoidance of landfill gas emissions by in situ aeration of landfills" (UNFCCC, 2009). Based on this methodology landfill aeration projects might be considered for generation of Certified Emission Reductions (CERs) in the course of CDM projects. This paper contributes towards an evaluation of the potential of landfill aeration for methane emissions reduction. Copyright 2009 Elsevier Ltd. All rights reserved.

Climate Observations from Space

NASA Astrophysics Data System (ADS)

Briggs, Stephen

2016-07-01

The latest Global Climate Observing System (GCOS) Status Report on global climate observations, delivered to the UNFCCC COP21 in November 2016, showed how satellite data are critical for observations relating to climate. Of the 50 Essential Climate Variables (ECVs) identified by GCOS as necessary for understanding climate change, about half are derived only from satellite data while half of the remainder have a significant input from satellites. Hence data from Earth observing satellite systems are now a fundamental requirement for understanding the climate system and for managing the consequences of climate change. Following the Paris Agreement of COP21 this need is only greater. Not only will satellites have to continue to provide data for modelling and predicting climate change but also for a much wider range of actions relating to climate. These include better information on loss and damage, resilience, improved adaptation to change, and on mitigation including information on greenhouse gas emissions. In addition there is an emerging need for indicators of the risks associated with future climate change which need to be better quantified, allowing policy makers both to understand what decisions need to be taken, and to see the consequences of their actions. The presentation will set out some of the ways in which satellite data are important in all aspects of understanding, managing and predicting climate change and how they may be used to support future decisions by those responsible for policy related to managing climate change and its consequences.

In Brief: Kyoto Protocol moves forward

NASA Astrophysics Data System (ADS)

Showstack, Randy

2004-10-01

The Russian cabinet's 30 September endorsement of the Kyoto Protocol to the United Nations Framework Convention on Climate Change (UNFCCC) likely clears the way for the treaty's ratification by that country's parliament and for its entry into force. The protocol enters into force when not less than 55 Parties to the Convention, including industrialized countries (so called ``Annex I Parties'') which accounted in total for at least 55 % of the total carbon dioxide emissions for 1990 from that group, officially have agreed to the treaty.

Long-term soil organic carbon changes in cereal and ley rotations: model testing

NASA Astrophysics Data System (ADS)

Kynding Borgen, Signe; Dörsch, Peter; Krogstad, Tore; Azzaroli Bleken, Marina

2015-04-01

Reliable modeling of soil organic carbon (SOC) dynamics in agroecosystems is crucial to define mitigation strategies related to crop management on the farm scale as well as the regional scale. International climate agreements and national political decisions rely to a large extent on the National Greenhouse gas Inventory Reports that are submitted annually to the UNFCCC. However, lower tier methods are used to estimate SOC changes on cropland in most country reports. The application of mechanistic models in national greenhouse gas inventory estimation requires proper model testing against measurements in order to verify the estimated emissions. Few long-term field experiments measuring SOC stock changes have been conducted in Norway. We evaluate the performance of the Introductory Carbon Balance Model (ICBM) in simulating SOC changes over 60 years in a field experiment conducted in Ås from 1953-2013. The site is located in south-eastern Norway, on the boarder of the boreal and temperate climate zone, where the majority of the country's grain production occurs. The field trial consisted of four rotations: I) continuous cereal, II) cereal + row crops, III) 2 years of ley + 4 years of cereal, IV) 4 years of ley + 2 years of cereal, and four treatments per rotation: a) low NPK, b) high NPK, c) low NPK + FYM, and d) straw (on rotations I and II) or high NPK + FYM (on rotations III and IV). The annual external modifying factor of the decomposition rate was calculated based on daily minimum and maximum temperature, precipitation, relative humidity, wind speed, and net radiation, and adjusted for soil type and crop management according to default ICBM calibration. We present results of simulated C changes for the long term plots and explore options to improve parameter calibration. Finally, we provide suggestions for how problems regarding model verification can be handled with when applying the model on a national scale for inventory reporting.

Abundance and sources of atmospheric halocarbons in the Eastern Mediterranean

NASA Astrophysics Data System (ADS)

Schoenenberger, Fabian; Henne, Stephan; Hill, Matthias; Vollmer, Martin K.; Kouvarakis, Giorgos; Mihalopoulos, Nikolaos; O'Doherty, Simon; Maione, Michela; Emmenegger, Lukas; Peter, Thomas; Reimann, Stefan

2018-03-01

A wide range of anthropogenic halocarbons is released to the atmosphere, contributing to stratospheric ozone depletion and global warming. Using measurements of atmospheric abundances for the estimation of halocarbon emissions on the global and regional scale has become an important top-down tool for emission validation in the recent past, but many populated and developing areas of the world are only poorly covered by the existing atmospheric halocarbon measurement network. Here we present 6 months of continuous halocarbon observations from Finokalia on the island of Crete in the Eastern Mediterranean. The gases measured are the hydrofluorocarbons (HFCs), HFC-134a (CH2FCF3), HFC-125 (CHF2CF3), HFC-152a (CH3CHF2) and HFC-143a (CH3CF3) and the hydrochlorofluorocarbons (HCFCs), HCFC-22 (CHClF2) and HCFC-142b (CH3CClF2). The Eastern Mediterranean is home to 250 million inhabitants, consisting of a number of developed and developing countries, for which different emission regulations exist under the Kyoto and Montreal protocols. Regional emissions of halocarbons were estimated with Lagrangian atmospheric transport simulations and a Bayesian inverse modeling system, using measurements at Finokalia in conjunction with those from Advanced Global Atmospheric Gases Experiment (AGAGE) sites at Mace Head (Ireland), Jungfraujoch (Switzerland) and Monte Cimone (Italy). Measured peak mole fractions at Finokalia showed generally smaller amplitudes for HFCs than at the European AGAGE sites except for periodic peaks of HFC-152a, indicating strong upwind sources. Higher peak mole fractions were observed for HCFCs, suggesting continued emissions from nearby developing regions such as Egypt and the Middle East. For 2013, the Eastern Mediterranean inverse emission estimates for the four analyzed HFCs and the two HCFCs were 13.9 (11.3-19.3) and 9.5 (6.8-15.1) Tg CO2eq yr-1, respectively. These emissions contributed 16.8 % (13.6-23.3 %) and 53.2 % (38.1-84.2 %) to the total inversion domain, which covers the Eastern Mediterranean as well as central and western Europe. Greek bottom-up HFC emissions reported to the UNFCCC were higher than our top-down estimates, whereas for Turkey our estimates agreed with UNFCCC-reported values for HFC-125 and HFC-143a, but were much and slightly smaller for HFC-134a and HFC-152a, respectively. Sensitivity estimates suggest an improvement of the a posteriori emission estimates, i.e., a reduction of the uncertainties by 40-80 % in the entire inversion domain, compared to an inversion using only the existing central European AGAGE observations.

Advancing agricultural greenhouse gas quantification*

NASA Astrophysics Data System (ADS)

Olander, Lydia; Wollenberg, Eva; Tubiello, Francesco; Herold, Martin

2013-03-01

1. Introduction Better information on greenhouse gas (GHG) emissions and mitigation potential in the agricultural sector is necessary to manage these emissions and identify responses that are consistent with the food security and economic development priorities of countries. Critical activity data (what crops or livestock are managed in what way) are poor or lacking for many agricultural systems, especially in developing countries. In addition, the currently available methods for quantifying emissions and mitigation are often too expensive or complex or not sufficiently user friendly for widespread use. The purpose of this focus issue is to capture the state of the art in quantifying greenhouse gases from agricultural systems, with the goal of better understanding our current capabilities and near-term potential for improvement, with particular attention to quantification issues relevant to smallholders in developing countries. This work is timely in light of international discussions and negotiations around how agriculture should be included in efforts to reduce and adapt to climate change impacts, and considering that significant climate financing to developing countries in post-2012 agreements may be linked to their increased ability to identify and report GHG emissions (Murphy et al 2010, CCAFS 2011, FAO 2011). 2. Agriculture and climate change mitigation The main agricultural GHGs—methane and nitrous oxide—account for 10%-12% of anthropogenic emissions globally (Smith et al 2008), or around 50% and 60% of total anthropogenic methane and nitrous oxide emissions, respectively, in 2005. Net carbon dioxide fluxes between agricultural land and the atmosphere linked to food production are relatively small, although significant carbon emissions are associated with degradation of organic soils for plantations in tropical regions (Smith et al 2007, FAO 2012). Population growth and shifts in dietary patterns toward more meat and dairy consumption will lead to increased emissions unless we improve production efficiencies and management. Developing countries currently account for about three-quarters of direct emissions and are expected to be the most rapidly growing emission sources in the future (FAO 2011). Reducing agricultural emissions and increasing carbon sequestration in the soil and biomass has the potential to reduce agriculture's contribution to climate change by 5.5-6.0 gigatons (Gt) of carbon dioxide equivalent (CO2eq)/year. Economic potentials, which take into account costs of implementation, range from 1.5 to 4.3 GT CO2eq/year, depending on marginal abatement costs assumed and financial resources committed, with most of this potential in developing countries (Smith et al 2007). The opportunity for mitigation in agriculture is thus significant, and, if realized, would contribute to making this sector carbon neutral. Yet it is only through a robust and shared understanding of how much carbon can be stored or how much CO2 is reduced from mitigation practices that informed decisions can be made about how to identify, implement, and balance a suite of mitigation practices as diverse as enhancing soil organic matter, increasing the digestibility of feed for cattle, and increasing the efficiency of nitrogen fertilizer applications. Only by selecting a portfolio of options adapted to regional characteristics and goals can mitigation needs be best matched to also serve rural development goals, including food security and increased resilience to climate change. Expansion of agricultural land also remains a major contributor of greenhouse gases, with deforestation, largely linked to clearing of land for cultivation or pasture, generating 80% of emissions from developing countries (Hosonuma et al 2012). There are clear opportunities for these countries to address mitigation strategies from the forest and agriculture sector, recognizing that agriculture plays a large role in economic and development potential. In this context, multiple development goals can be reinforced by specific climate funding granted on the basis of multiple benefits and synergies, for instance through currently negotiated mechanisms such as Nationally Appropriate Mitigation Actions (NAMAs) (REDD+, Kissinger et al 2012). 3. Challenges to quantifying GHG information for the agricultural sector The quantification of GHG emissions from agriculture is fundamental to identifying mitigation solutions that are consistent with the goals of achieving greater resilience in production systems, food security, and rural welfare. GHG emissions data are already needed for such varied purposes as guiding national planning for low-emissions development, generating and trading carbon credits, certifying sustainable agriculture practices, informing consumers' choices with regard to reducing their carbon footprints, assessing product supply chains, and supporting farmers in adopting less carbon-intensive farming practices. Demonstrating the robustness, feasibility, and cost effectiveness of agricultural GHG inventories and monitoring is a necessary technical foundation for including agriculture in the international negotiations under the United Nations Framework Convention on Climate Change (UNFCCC), and is needed to provide robust data and methodology platforms for global corporate supply-chain initiatives (e.g., SAFA, FAO 2012). Given such varied drivers for GHG reductions, there are a number of uses for agricultural GHG information, including (1) reporting and accounting at the national or company level, (2) land-use planning and management to achieve specific objectives, (3) monitoring and evaluating impact of management, (4) developing a credible and thus tradable offset credit, and (5) research and capacity development. The information needs for these uses is likely to differ in the required level of certainty, scale of analysis, and need for comparability across systems or repeatability over time, and they may depend on whether descriptive trends are sufficient or an understanding of drivers and causes are needed. While there are certainly similar needs across uses and users, the necessary methods, data, and models for quantifying GHGs may vary. Common challenges for quantification noted in an informal survey of users of GHG information by Olander et al (2013) include the following. 3.1. Need for user-friendly methods that work across scales, regions, and systems Much of the data gathered and models developed by the research community provide high confidence in data or indicators computed at one place or for one issue, thus they are relevant for only specific uses, not transparent, or not comparable. These research approaches need to be translated to practitioners though the development of farmer friendly, transparent, comparable, and broadly applicable methods. Many users noted the need for quantification data and methods that work and are accurate across region and scales. One of the interviewed users, Charlotte Streck, summed it up nicely: 'A priority would be to produce comparable datasets for agricultural GHG emissions of particular agricultural practices for a broad set of countries ... with a gradual increase in accuracy'. 3.2. Need for lower cost, feasible approaches Concerns about cost and complexity of existing quantification methods were raised by a number of users interviewed in the survey. In the field it is difficult to measure changes in GHGs from agricultural management due to spatial and temporal variability, and the scale of the management-induced changes relative to background pools and fluxes. Many users noted data gaps and inconsistencies and insufficient technical capacity and infrastructure to generate necessary information, particularly in developing countries. The need for creative approaches for data collection and analysis, such as crowd sourcing and mobile technology, were noted. 3.3. Need for methods that can crosswalk between emission-reduction strategy and inventories or reporting A few users emphasized the need for information and quantification approaches that cannot only track GHGs but also help with strategic planning on what to grow where and when to maximize mitigation and adaptation benefits. Methods need to incorporate the quantification context, taking into account climate impacts, viability, and cost of management options. Thus, data and methods are needed that integrate climate impacts into models used to assess the potential and costs of GHG mitigation strategies. 3.4. Need for confidence thresholds and rules that are appropriate for use Users noted that national inventories through the UNFCCC or Intergovernmental Panel on Climate Change (IPCC) require 95% confidence, while some offset market standards leave confidence levels to the discretion of the developer, using discounts in value for greater uncertainty. Nonetheless, these standards tend to have expectations of 20% confidence or better. In fact, both regulatory and voluntary reporting suffer from large uncertainties in the underlying activity data as well as in emission factors. In some circumstances emissions factors may add as much as 50-150% uncertainty to GHG estimates (IPCC 2006). Uncertainty clearly needs to be assessed in implementing projects and programs. In some cases there are uncertainty thresholds, while in others uncertainty is assessed and used as part of the quantification process. What is not always clear is where uncertainty thresholds are necessary to maintain the usefulness of the information and where they are hindering early progress. 3.5. Easily understood and common metrics for policy and market users Inventories usually track tons of CO2 equivalents, while supply-chain and corporate reporting are more likely to track efficiency metrics, such as GHG emissions per unit of product; offsets protocols may combine both approaches. As demand for food rises, efficiency of production becomes an increasingly important metric, even if total CO2 equivalents need to be tracked in parallel to assess climate impacts. For livestock systems it is unclear which metrics are most important to track, GHGs per unit of meat or milk or perhaps per calorie? Different metrics are likely needed for different uses. 3.6. Capacity development in developing countries There is need to improve on the current lack of capacities to monitor land use and land-use change and their associated GHG emissions and removals for national inventories (UNFCCC 2008, Romijn et al 2012). Since there are ongoing efforts to improve, data, methods and capacities for monitoring forests in the context of REDD+ (Herold and Skutsch 2011), synergies should be sought to use and build upon joint data sources and approaches, such as remote sensing, field inventories, crowd sourcing. and human capacities to estimate and report on GHG balance in both forests and agriculture. A number of specific objectives to meet these challenges are discussed in this special issue. Improve the accuracy of emissions factors across regional differences. Improve national inventory data of management activities, crop type and variety, and livestock breeds. Use historical data and data collection over time to show trends. Test the extent of model applications through field validation (e.g., can they be used in regions with less data?). Enhance technical capacity and infrastructure for data acquisition and for application of mitigation strategies in field programs. Increase understanding of which mitigation practices result in more resilient systems. Improve understanding of the GHG tradeoffs of expanding fertilizer use. While data sources and methods are improving and research and operational monitoring are increasing, the international community can be strategic in targeting support for this work and coordinating data and information collection to move toward revised good practice guidelines that would address the particular circumstances and practices dominant in developing countries. 4. Current data infrastructure and systems supporting GHG quantification in the agricultural sector To understand the challenges facing GHG quantification it is helpful to understand the existing supporting infrastructure and systems for quantification. The existing and developing structures for national and local data acquisition and management are the foundation for the empirical and process-based models used by most countries and projects currently quantifying agricultural greenhouse gases. Direct measurement can be used to complement and supplement such models, but this is not yet sufficient by itself given costs, complexities, and uncertainties. One of the primary purposes of data acquisition and quantification is for national-level inventories and planning. For such efforts countries are conducting national-level collection of activity data (who is doing which agricultural practices where) and some are also developing national or regional-level emissions factors. Infrastructure that supports these efforts includes intergovernmental panels, global alliances, and data-sharing networks. Multilateral data sharing for applications, such as the FAO Statistical Database (FAOSTAT) (FAO 2012), the IPCC Emission Factor Database (IPCC 2012), and UNFCCC national inventories (UNFCCC 2012), are building greater consistency and standardization by using global standards such as the IPCC's Good Practice Guidance for Land Use, Land-Use Change and Forestry (e.g., IPCC 1996, 2003, 2006). There is also work on common quantification methods and accounting, for example agreed on global warming potentials for different contributing gases and GHG quantification methodologies for projects (e.g., the Verified Carbon Standard Sustainable Agricultural Land Management [SALM] protocol, VCS 2011). Other examples include the Global Research Alliance on Agricultural Greenhouse Gases (2012) and GRACEnet (Greenhouse gas Reduction through Agricultural Carbon Enhancement network) (USDA Agricultural Research Service 2011), which aim to improve consistency of field measurement and data collection for soil carbon sequestration and soil nitrous oxide fluxes. Often these national-level activity data and emissions factors are the basis for regional and smaller-scale applications. Such data are used for model-based estimates of changes in GHGs at a project or regional level (Olander et al 2011). To complement national data for regional-, landscape-, or field-level applications, new data are often collected through farmer knowledge or records and field sampling. Ideally such data could be collected in a standardized manner, perhaps through some type of crowd sourcing model to improve regional—and national—level data, as well as to improve consistency of locally collected data. Data can also be collected by companies working with agricultural suppliers and in country networks, within efforts aimed at understanding firm and product (supply-chain) sustainability and risks (FAO 2009). Such data may feed into various certification processes or reporting requirements from buyers. Unfortunately, this data is likely proprietary. A new process is needed to aggregate and share private data in a way that would not be a competitive concern so such data could complement or supplement national data and add value. A number of papers in this focus issue discuss issues surrounding quantification methods and systems at large scales, global and national levels, while others explore landscape- and field-scale approaches. A few explore the intersection of top-down and bottom-up data measurement and modeling approaches. 5. The agricultural greenhouse gas quantification project and ERL focus issue Important land management decisions are often made with poor or few data, especially in developing countries. Current systems for quantifying GHG emissions are inadequate in most low-income countries, due to a lack of funding, human resources, and infrastructure. Most non-Annex 1 countries reporting agricultural emissions to the UNFCCC have used only Tier I default emissions factors (Nihart 2012, unpublished data), yet default numbers are based on a very limited number of studies. Furthermore, most non-Annex I countries have reported their National Communications only one or two times in the period 1990-2010. China, for instance, has not submitted agricultural inventory data since 1994. As we move toward the next IPCC assessment report on climate change and while UNFCCC negotiations give greater attention to the role of agriculture within international agreements, it is valuable to understand our current and potential near-term capacity to quantify and track emissions and assess mitigation potential in the agriculture sector, providing countries—especially least developed countries (LDCs)—with the information they need to promote and implement actions that, while conducive to mitigation, are also consistent with their rural development and food security goals. The purpose of this focus issue is to improve the knowledge and practice of quantifying GHG emissions from agriculture around the globe. The issue discusses methodological, data, and capacity gaps and needs across scales of quantification, from global and national-scale inventories to landscape- and farm-scale measurement. The inherent features of agriculture and especially smallholder farming have made quantification expensive and complicated, as farming systems and farmers' practices are diverse and impermanent and exhibit high temporal and spatial variability. Quantifying the emissions of the complex crop livestock or diverse cropping systems that characterize smallholder systems presents particular challenges. New ideas, methods, and uses of technology are needed to address these challenges. Many papers in this special issue synthesize the state of the art in their respective fields, analyze gaps, identify innovations, and make recommendations for improving quantification. Special attention is given to methods appropriate to low-income countries, where strategies are needed for getting robust data with extremely limited resources in order to support national mitigation planning within widely accepted standards and thus provide access to essential international support, including climate funding. Managing agricultural emissions needs to occur in tandem with managing for agricultural productivity, resilience to climate change, and ecosystem impacts. Management decisions and priorities will require measures and information that identify GHG efficiencies in production and reduce inputs without reducing yields, while addressing climate resilience and maintaining other essential environmental services, such as water quality and support for pollinators. Another set of papers in this issue considers the critical synergies and tradeoffs possible between these multiple objectives of mitigation, resilience, and production efficiency to help us understand how we need to tackle these in our quantification systems. Significant capacity to quantify greenhouse gases is already built, and with some near-term strategic investment, could become an increasingly robust and useful tool for planning and development in the agricultural sector around the world. Acknowledgments The Climate Change Agriculture and Food Security Program of the Consultative Group on International Agricultural Research, the Technical Working Group on Agricultural Greenhouse Gases (T-AGG) at Duke University's Nicholas Institute for Environmental Policy Solutions, and the United Nations Food and Agriculture Organization (FAO) have come together to guide the development of this focus issue and associated activities and papers, given their common desire to improve our understanding of the state of agricultural greenhouse gas (GHG) quantification and to advance ideas for building data and methods that will help mitigation policy and programs move forward around the world. We thank the David and Lucile Packard Foundation for their support of this initiative. The project has been developed with guidance from an esteemed steering group of experts and users of mitigation information (http://nicholasinstitute.duke.edu/ecosystem/t-agg/international-project). Many of the papers in this issue were commissioned. Authors of each of the commissioned papers met with guest editors at FAO in Rome in April 2012 to further develop their ideas, synthesize state of the art knowledge and generate new ideas (http://nicholasinstitute.duke.edu/ecosystem/t-agg/events-and-presentations). Additional interesting and important research has come forward through the general call for papers and has been incorporated into this issue. References CCAFS (Climate Change, Agriculture and Food Security) 2011 Victories for food and farming in Durban climate deals Press Release 13 December 2011 (http://ccafs.cgiar.org/news/press-releases/victories-food-and-farming-durban-climate-deals) FAO (Food and Agriculture Organization of the United Nations) 2009 Expert consultation on GHG emissions and mitigation potentials in the agricultural, forestry and fisheries sectors (Rome: FAO) FAO 2011 Linking Sustainability and Climate Financing: Implications for Agriculture (Rome: FAO) FAO 2012 FAOSTAT online database (http://faostat.fao.org/) Global Research Alliance on Agricultural Greenhouse Gases 2012 www.globalresearchalliance.org/ Herold M and Skutsch M 2011 Monitoring, reporting and verification for national REDD+ programmes: two proposals Environ. Res. Lett. 6 014002 Hosonuma N, Herold M, De Sy V, De Fries R S, Brockhaus M, Verchot L, Angelsen A and Romijn E 2012 An assessment of deforestation and forest degradation drivers in developing countries Environ. Res. Lett. 7 044009 IPCC (Intergovernmental Panel on Climate Change) 1996 Guidelines for National Greenhouse Gas Inventories (Paris: Organisation for Economic Co-operation and Development) IPCC 2003 Good Practice Guidance for Land Use, Land-Use Change and Forestry (Hayama: IPCC National Greenhouse Gas Inventories Programme) IPCC 2006 Guidelines for National Greenhouse Gas Inventories. Prepared by the National Greenhouse Gas Inventories Programme ed H S Eggleston et al (Hayama: IGES) IPCC 2012 IPCC Emission Factor Database (EFDB) (www.ipcc-nggip.iges.or.jp/EFDB/main.php) Kissinger G, Herold M and De Sy V 2012 Drivers of Deforestation and Forest Degradation: A Synthesis Report for REDD+ Policymakers (Vancouver: Lexeme Consulting) (www.decc.gov.uk/assets/decc/11/tackling-climate-change/international-climate-change/6316-drivers-deforestation-report.pdf) Murphy D, McCandless M and Drexhage J 2010 Expanding Agriculture's Role in the International Climate Change Regime: Capturing the Opportunities (Winnipeg: International Institute for Sustainable Development) Nihart A 2012 unpublished data Olander L, Wollenberg L and Van de Bogert A 2013 Understanding the users and uses of agricultural greenhouse gas information CCAFS/NI T-AGG Report (in progress) Olander L P and Haugen-Kozyra K with contributions from Del Grosso S, Izaurralde C, Malin D, Paustian K and Salas W 2011 Using Biogeochemical Process Models to Quantify Greenhouse Gas Mitigation from Agricultural Management Projects (Durham, NC: Nicholas Institute for Environmental Policy Solutions, Duke University) (http://nicholasinstitute.duke.edu/ecosystem/t-agg/using-biogeochemical-process) Romijn J E, Herold M, Kooistra L, Murdiyarso D and Verchot L 2012 Assessing capacities of non-Annex I countries for national forest monitoring in the context of REDD+ Environ. Sci. Policy 20 33-48 Smith P et al 2007 Agriculture Climate Change 2007: Mitigation. Contribution of Working Group III to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change ed B Metz, O R Davidson, P R Bosch, R Dave and L A Meyer (Cambridge: Cambridge University Press) Smith P et al 2008 Greenhouse gas mitigation in agriculture Phil. Trans. R. Soc. B 363 789-813 UNFCCC (United Nations Framework Convention on Climate Change) 2008 Financial support provided by the Global Environment Facility for the preparation of National Communications from Parties not included in Annex I to the Convention FCCC/SBI/2008/INF.10 (http://unfccc.int/resource/docs/2008/sbi/eng/inf10.pdf) UNFCCC 2012 GHG Data from UNFCCC (http://unfccc.int/ghg_data/ghg_data_unfccc/items/4146.php) USDA (US Department of Agriculture) 2011 Agricultural Research Service (www.ars.usda.gov/research/programs/programs.htm?np_code=204&docid=17271) VCS (Verified Carbon Standard) 2011 New Methodology: VM0017 Sustainable Agricultural Land Management (http://v-c-s.org/SALM_methodology_approved) * We dedicate this special issue to the memory of Daniel Martino, a generous leader in greenhouse gas quantification and accounting from agriculture, land-use change, and forestry.

The Resilience Assessment Framework: a common indicator for land management?

NASA Astrophysics Data System (ADS)

Cowie, Annette; Metternicht, Graciela; O'Connell, Deborah

2015-04-01

At the Rio+20 conference in June 2013, the United Nations Convention to Combat Desertification (UNCCD), the Convention on Biological Diversity (CBD), and the United Nations Framework Convention on Climate Change (UNFCCC) reinforced their mutual interests in building linkages between biodiversity conservation, sustainable land management, and climate change mitigation and adaptation. The UNCCD sees building resilience of agro-ecosystems as a common interest that could strengthen linkages between the conventions and deliver synergies in progressing goals of each of the conventions. Furthermore, enhancing resilience of productive agro-ecosystems is fundamental to food security and sustainable development, and thus aligns with the Sustainable Development Goals (SDGs). The Global Environment Facility (GEF) shares the interest of the conventions in building resilience in agro-ecosystems. Indicators of resilience are required for monitoring progress in these endeavors, application of a common indicator between the UNCCD, UNFCCC and CBD as a measure of both land-based adaptation and ecosystem resilience, could strengthen links between the conventions and increase attention to the broad benefits of improved land management. Consequently, the Scientific and Technical Advisory Panel (STAP) to the GEF commissioned the Commonwealth Scientific and Industrial Research Organisation (CSIRO) to produce a report reviewing the conceptual basis for resilience, and proposing an indicator approach that could meet the needs of the Conventions and the GEF for an indicator of agro-ecosystem resilience and land-based adaption. The paper presents a synthesis of scientific understanding of resilience in agro-ecosystems, reviews indicators that have been proposed, and, having concluded that none of the extant indicator approaches adequately assesses resilience of agro-ecosystems, proposes a new approach to the assessment of resilience. Recognizing that no single indicator of resilience is applicable to all agro-ecosystems, and that involvement of stakeholders is critical to discerning the critical variables to be assessed, the proposed framework uses an iterative participatory approach to characterise the system, considering also interactions across and within scales; identify the controlling variables, and assess proximity to thresholds, and adaptive capacity. The framework consists of four elements: Element A: System description; Element B Assessing the system; Element C Adaptive governance and management; Element D Participatory process. Element D is intended as a cross-cutting element, applying across Elements A to C, although Elements A and B can be applied as a desktop activity in a preliminary assessment. The results of the assessment are synthesised in "Resilience action indicators", that summarise the state of the system with respect to the need to adapt or transform. The presentation will summarise the framework and the responses of expert reviewers who identified strengths of the approach, and challenges for implementation, particularly at program and national scales. The presentation will emphasise the conceptual basis for the approach, and the role of scientists in testing, refining and operationalizing the approach.

Promoting Implementation of Multi-Disciplinary Sustained Ocean Observations

NASA Astrophysics Data System (ADS)

Pearlman, Jay; Bourassa, Mark; Hill, Katherine; Miloslavich, Patricia; Simmons, Samantha; Sloyan, Bernadette; Telszewski, Maciej

2017-04-01

Since the OceanObs'09 Conference, the ocean observing community has been improving coordination and collaboration amongst physical, biogeochemical and biology/ecosystem communities. Societal and scientific requirements for sustained observations are being captured in Essential Ocean Variables (EOVs), many of which are also Essential Climate Variables (ECVs) as defined by the Global Climate Observing System reporting to the UNFCCC. Significant progress has been made through the introduction of the Framework for Ocean Observing in 2012 and the creation and refinement of the disciplinary EOVs, based on expert evaluation of feasibility and impact. With advances in observing technology, and the definition of EOVs, clear opportunities exist to improve the coordinated planning and implementation of observing activities measuring EOVs across the three disciplines of physical, biogeochemical and biology/ecosystem oceanography. In early 2017, a workshop examined priority steps forward with the objectives: • To build on the established societal and scientific requirements expressed in EOVs, identify the key applications and phenomena that will benefit from co-located multi-disciplinary sustained observations • To identify near-term innovation priorities for observing platforms and sensors to enable multi-disciplinary observations, and • To identify programmatic and professional connections between existing and emerging observing networks that will increase multi-disciplinary observations. To support these objectives and to provide a mechanism for looking at convergence across the oceans disciplines, three preselected demonstration themes were defined and discussed: • Changes in plankton communities (including ocean color), • Oxygen minimum zones, • Open ocean/shelf interactions (including boundary currents) These themes were chosen because they represent global and challenging problems that are best addressed through collaboration of physical, biogeochemical and biological observations and analyses. Thus they are effective to examine the benefits and impacts of collaboration. This presentation will provide initial outcomes of the workshop and preliminary recommendations from the discussions of the demonstration themes.

Characteristics of the Remote Sensing Data Used in the Proposed Unfccc REDD+ Forest Reference Emission Levels (frels)

NASA Astrophysics Data System (ADS)

Johnson, B. A.; Scheyvens, H.; Samejima, H.; Onoda, M.

2016-06-01

Developing countries must submit forest reference emission levels (FRELs) to the UNFCCC to receive incentives for REDD+ activities (e.g. reducing emissions from deforestation/forest degradation, sustainable management of forests, forest carbon stock conservation/enhancement). These FRELs are generated based on historical CO2 emissions in the land use, land use change, and forestry sector, and are derived using remote sensing (RS) data and in-situ forest carbon measurements. Since the quality of the historical emissions estimates is affected by the quality and quantity of the RS data used, in this study we calculated five metrics (i-v below) to assess the quality and quantity of the data that has been used thus far. Countries could focus on improving on one or more of these metrics for the submission of future FRELs. Some of our main findings were: (i) the median percentage of each country mapped was 100%, (ii) the median historical timeframe for which RS data was used was 11.5 years, (iii) the median interval of forest map updates was 4.5 years, (iv) the median spatial resolution of the RS data was 30m, and (v) the median number of REDD+ activities that RS data was used for operational monitoring of was 1 (typically deforestation). Many new sources of RS data have become available in recent years, so complementary or alternative RS data sets for generating future FRELs can potentially be identified based on our findings; e.g. alternative RS data sets could be considered if they have similar or higher quality/quantity than the currently-used data sets.

Forest biodiversity monitoring for REDD+: a case study of actors' views in Peru.

PubMed

Entenmann, Steffen K; Kaphegyi, Thomas A M; Schmitt, Christine B

2014-02-01

The climate change mitigation mechanism Reducing Emissions from Deforestation and Forest Degradation in developing countries (REDD+) is currently being negotiated under the United Nations Framework Convention on Climate Change (UNFCCC). Integrating biodiversity monitoring into REDD+ facilitates compliance with the safeguards stipulated by the UNFCCC to exclude environmental risks. Interviews with actors engaged in REDD+ implementation and biodiversity conservation at the national and sub-national level in Peru (n = 30) and a literature review (n = 58) were conducted to pinpoint constraints and opportunities for monitoring effects of REDD+ management interventions on biodiversity, and to identify relevant biodiversity data and indicators. It was found that particularly sub-national actors, who were frequently involved in REDD+ pilot projects, acknowledge the availability of biodiversity data. Actors at both the national and sub-national levels, however, criticized data gaps and data being scattered across biodiversity research organizations. Most of the literature reviewed (78 %) included indicators on the state of certain biodiversity aspects, especially mammals. Indicators for pressure on biodiversity, impacts on environmental functions, or policy responses to environmental threats were addressed less frequently (31, 21, and 10 %, respectively). Integrating biodiversity concerns in carbon monitoring schemes was considered to have potential, although few specific examples were identified. The involvement of biodiversity research organizations in sub-national REDD+ activities enhances monitoring capacities. It is discussed how improvements in collaboration among actors from the project to the national level could facilitate the evaluation of existing information at the national level. Monitoring changes in ecosystem services may increase the ecological and socioeconomic viability of REDD+.

Uncertainties in Climate Change, Following the Causal Chain from Human Activities

NASA Astrophysics Data System (ADS)

Prather, M. J.; Match Group,.

2009-12-01

As part of a UNFCCC initiative to attribute climate change to individual countries, a research group (MATCH) examined the quantifiable link between emissions and climate change. A constrained propagation of errors was developed that tracks uncertainties from reporting human activities to greenhouse gas emissions, to increasing abundances of greenhouse gases, to radiative forcing of climate, and finally to climate change. As a case study, we consider the causal chain for greenhouse gases emitted by developed nations since national reporting began in 1990. We combine uncertainties in the forward modeling at each step with top-down constraints on the observed changes in greenhouse gases and temperatures, although the propagation of uncertainties remains problematical. In this study, we find that global surface temperature increased by +0.11 C in 2003 due to the developed nations’ emissions of Kyoto greenhouse gases from 1990 to 2002 with a 68%-confidence uncertainty range of +0.08 C to +0.14 C. Uncertainties in climate response dominate this overall range, but uncertainties in emissions, particularly for land-use change and forestry and the non-CO2 greenhouse gases, are responsible for almost half. Bar chart of RF components & 68%-confidence intervals averaged over first and last half of 20th century, showing importance of volcanoes. Reduction in atmospheric CO2 (ppm) relative to observed increase as calculated without Annex-I(reporting) emissions, showing the 16%-to-84%-confidence range.

The Impact of Afforestation on the Carbon Stocks of Mineral Soils Across the Republic of Ireland.

NASA Astrophysics Data System (ADS)

Wellock, M.; Laperle, C.; Kiely, G.; Reidy, B.; Duffy, C.; Tobin, B.

2009-04-01

At the beginning of the twentieth century forests accounted for only 1% of the total Irish land cover (Pilcher & Mac an tSaoir, 1995). However, due to the efforts of successive governments there has been rapid afforestation since the 1960s resulting in a 10.0% forest land cover as of 2007 (The Department of Agriculture, Fisheries, and Food, 2007). A large proportion of this afforestation took place after the mid-1980s and was fueled by government grant incentive schemes targeted at private landowners (Renou & Farrell 2005). Consequently, 54% of forests are less than 20 years old (Byrne, 2006). This specific land use change provides an opportunity for Ireland to meet international obligations set forth by the United Nations Framework Convention on Climate Change (UNFCCC, 1992). These obligations include the limitation of greenhouse gas emissions to 13% above 1990 levels. In order to promote accountability for these commitments, the UNFCCC treaty and the Kyoto Protocol (Kyoto Protocol, 1997) mandate signatories to publish greenhouse gas (GHG) emissions inventories for both greenhouse gas sources and removals by sinks. Article 3.3 of the Kyoto Protocol allows changes in C stocks due to afforestation, reforestation, and deforestation since 1990 to be used to offset inventory emissions. Therefore, due to the rapid rate of afforestation and its increased carbon sequestration since 1990, Ireland has the potential to significantly offset GHG emissions. There is little known as to the impacts of afforestation on the carbon stocks in soils over time, and even less known about the impact on Irish soils. The FORESTC project aims to analyse this impact by undertaking a nationwide study using a method similar to that of the paired plot method in Davis and Condron, 2002. The study will examine 42 forest sites across Ireland selected randomly from the National Forest Inventory (National Forest Inventory, 2007). These 42 sites will be grouped based on the forest type which includes conifer, broadleaf, and mixed (broadleaf and conifer) and soil type: brown earth, podzol, brown podzolic, gley and brown earth. The paired plot method involves selecting a second site that represents the same soil type and physical characteristics as the forest site. The only difference between the two sites should be the current land-use of the pair site, which should represent the pre-afforestation land-use of the forest site. Each forest site and its pair site will be sampled in the top 30 cm of soil for bulk density and organic carbon %, while litter and F/H layer samples will be taken and analysed for carbon. This data should provide an analysis of the carbon stocks of the soil and litter of both the forest site and its pair site allowing for comparison and thus the impact of afforestation on carbon stocks. References. Byrne, K.A., & Milne, R. (2006). Carbon stocks and sequestration in plantation forests in the Republic of Ireland. Forestry, 79, no. 4: 361. Davis, M.R., & Condron, L.M. (2002). Impact of grassland afforestation on soil carbon in New Zealand: a review of paired-site studies. Australian Journal of Soil Research, 40, no. 4: 675-690. Kyoto Protocol. 1997 Kyoto Protocol to the United Nations Framework Convention on Climate Change. FCCC/CP/1997/7/Add.1, Decision 1/CP.3, Annex 7. UN. National Forest Inventory: NFI Methodology. (2007). Forest Service, The Department of Agriculture, Fisheries, and Food, Wexford, Ireland. Pilcher, J.R. & Mac an tSaoir, S. (1995). Wood, Trees and Forests in Ireland. (Royal Irish Academy, Dublin. Renou, F. & Farrell, E.P. (2005). Reclaiming peatlands for forestry: the Irish experience. In: Stanturf, J.A. and Madsen, P.A. (eds.). Restoration of boreal and temperate forests. CRC Press, Boca Raton. p.541-557. UNFCCC. 1992 United Nations Framework Convention on Climate Change. Palais des Nations, Geneva. http://www.unfccc.de/index.html

Integrated Modeling and Assessment of Climate Change Mitigation in North America: Lessons learned from Mexico

NASA Astrophysics Data System (ADS)

Olguin-Alvarez, M. I.; Kurz, W. A.; Wayson, C.; Birdsey, R.; Richardson, K.; Angeles, G.; Vargas, B.; Corral, J.; Magnan, M.; Fellows, M.; Morken, S.; Maldonado, V.; Mascorro, V.; Meneses, C.; Galicia, G.; Serrano, E.

2016-12-01

The Government of Mexico has recently designed a system of measurement, reporting and verification (MRV) to account for the emissions and removals of greenhouse gases (GHG) associated with the country's forest sector. This system reports national-scale GHG emissions based on the "stock-difference" approach combining information from two sets of measurements from the national forest inventory and remote sensing data. However, consistent with the commitments made by the country to the United Nations Framework Convention on Climate Change (UNFCCC), the MRV system must strive to reduce, as far as practicable, the uncertainties associated with national estimates on GHG fluxes. Since 2012, the Mexican government through its National Forestry Commission, with support from the North America Commission of Environmental Cooperation, the Forest Services of Canada and USA, the SilvaCarbon Program and research institutes in Mexico, has made progress towards the use of carbon dynamics models ("gain-loss" approach) to reduce uncertainty of the GHG estimates in strategic landscapes. In Mexico, most of the forests are under social tenure where management includes a wide array of activities (e.g. selective harvesting, firewood collection). Altering these diverse management activities (REDD+ strategies as well as harvested wood products), can augment their mitigation potential. Here we present the main steps conducted to compile and integrate information from forest inventories, remote sensing, disturbance data and ecosystem carbon transfers to generate inputs required to calibrate these models and validate their outputs. The analyses are supported by the use of the CBM-CFS3 model with the appropriate modification of the model parameters and input data according to the 2006 guidelines of the Intergovernmental Panel on Climate Change (IPCC) for preparing Tier 3-GHG inventories. The ultimate goal of this tri-national effort is to show how the data and tools developed for carbon assessment in strategic landscapes in North America can help estimate the impact of several mitigation options consistent with national goals of GHG emission reductions.

On Dangerous Anthropogenic Interference and Climate Change Risk (Invited)

NASA Astrophysics Data System (ADS)

Mann, M. E.

2009-12-01

The United Nations Framework Convention on Climate Change (UNFCCC) commits signatory nations (which includes all major nations including the United States) to stabilizing greenhouse gas concentrations at levels short of Dangerous Anthropogenic Interference (“ DAI”) with the climate. To properly define DAI, one must take into account issues that are not only scientific, but, economic, political, and ethical in nature. Defining DAI is furthermore complicated by the inter-generational and regionally-disaggregated nature of the risks associated with climate change. In this talk, I will explore the nature of anthropogenic climate change risks and the notion of DAI.

High chance that current atmospheric greenhouse concentrations commit to warmings greater than 1.5 °C over land

PubMed Central

Huntingford, Chris; Mercado, Lina M.

2016-01-01

The recent Paris UNFCCC climate meeting discussed the possibility of limiting global warming to 2 °C since pre-industrial times, or possibly even 1.5 °C, which would require major future emissions reductions. However, even if climate is stabilised at current atmospheric greenhouse gas (GHG) concentrations, those warming targets would almost certainly be surpassed in the context of mean temperature increases over land only. The reason for this is two-fold. First, current transient warming lags significantly below equilibrium or “committed” warming. Second, almost all climate models indicate warming rates over land are much higher than those for the oceans. We demonstrate this potential for high eventual temperatures over land, even for contemporary GHG levels, using a large set of climate models and for which climate sensitivities are known. Such additional land warming has implications for impacts on terrestrial ecosystems and human well-being. This suggests that even if massive and near-immediate emissions reductions occur such that atmospheric GHGs increase further by only small amounts, careful planning is needed by society to prepare for higher land temperatures in an eventual equilibrium climatic state. PMID:27461560

High chance that current atmospheric greenhouse concentrations commit to warmings greater than 1.5 °C over land

NASA Astrophysics Data System (ADS)

Huntingford, Chris; Mercado, Lina M.

2016-07-01

The recent Paris UNFCCC climate meeting discussed the possibility of limiting global warming to 2 °C since pre-industrial times, or possibly even 1.5 °C, which would require major future emissions reductions. However, even if climate is stabilised at current atmospheric greenhouse gas (GHG) concentrations, those warming targets would almost certainly be surpassed in the context of mean temperature increases over land only. The reason for this is two-fold. First, current transient warming lags significantly below equilibrium or “committed” warming. Second, almost all climate models indicate warming rates over land are much higher than those for the oceans. We demonstrate this potential for high eventual temperatures over land, even for contemporary GHG levels, using a large set of climate models and for which climate sensitivities are known. Such additional land warming has implications for impacts on terrestrial ecosystems and human well-being. This suggests that even if massive and near-immediate emissions reductions occur such that atmospheric GHGs increase further by only small amounts, careful planning is needed by society to prepare for higher land temperatures in an eventual equilibrium climatic state.

High chance that current atmospheric greenhouse concentrations commit to warmings greater than 1.5 °C over land.

PubMed

Huntingford, Chris; Mercado, Lina M

2016-07-27

The recent Paris UNFCCC climate meeting discussed the possibility of limiting global warming to 2 °C since pre-industrial times, or possibly even 1.5 °C, which would require major future emissions reductions. However, even if climate is stabilised at current atmospheric greenhouse gas (GHG) concentrations, those warming targets would almost certainly be surpassed in the context of mean temperature increases over land only. The reason for this is two-fold. First, current transient warming lags significantly below equilibrium or "committed" warming. Second, almost all climate models indicate warming rates over land are much higher than those for the oceans. We demonstrate this potential for high eventual temperatures over land, even for contemporary GHG levels, using a large set of climate models and for which climate sensitivities are known. Such additional land warming has implications for impacts on terrestrial ecosystems and human well-being. This suggests that even if massive and near-immediate emissions reductions occur such that atmospheric GHGs increase further by only small amounts, careful planning is needed by society to prepare for higher land temperatures in an eventual equilibrium climatic state.

Climate impacts of air quality policy: switching to a natural gas-fueled public transportation system in New Delhi.

PubMed

Reynolds, Conor C O; Kandlikar, Milind

2008-08-15

Between 2001 and 2003, public transport vehicles in New Delhi were required to switch their fuel to natural gas in an attemptto reduce their air pollution impacts. This study examines the climatic impacts of New Delhi's fuel switching policy, and outlines implications for such efforts in rapidly industrializing countries. Natural gas is mostly composed of methane, an important greenhouse gas. Emitted aerosols (black carbon, particulate organic carbon, and sulfate) also cause radiative forcing. We find that methane and black carbon emissions are critical contributors to the change in carbon dioxide equivalent [CO2(e)] emissions. In New Delhi, the switch to natural gas results in a 30% increase in CO2(e) when the impact of aerosols is not considered. However, when aerosol emissions are taken into account in our model, the net effect of the switch is estimated to be a 10% reduction in CO2(e), and there may be as much as a 30% reduction in CO2(e). There is significant potential for emissions reductions through the United Nations Framework Convention on Climate Change (UNFCCC) Clean Development Mechanism for such fuel switching projects.

Unpacking the concept of land degradation neutrality and addressing its operation through the Rio Conventions.

PubMed

Akhtar-Schuster, Mariam; Stringer, Lindsay C; Erlewein, Alexander; Metternicht, Graciela; Minelli, Sara; Safriel, Uriel; Sommer, Stefan

2017-06-15

The world's commitment towards land degradation neutrality (LDN) became enshrined in various international agreements and decisions throughout the year 2015. The challenge now becomes one of addressing its operation, in order to achieve these new policy goals and targets by the year 2030. Advancing LDN demands attention to what the concept seeks to achieve, as well as unravelling the perspectives of the key multi-lateral environmental agreements through which progress can be made. The three Rio Conventions (the UN Convention to Combat Desertification (UNCCD), the UN Framework Convention on Climate Change (UNFCCC) and the Convention on Biological Diversity (CBD)) all play key roles in shaping the international LDN governance and implementation context. Their different but related foci create a number of challenges and opportunities for advancing LDN. In this paper we critically analyze the literature to elucidate potential challenges and opportunities in moving LDN towards implementation, considering the mandates and objectives of all three Rio Conventions. We first unpack the concept of LDN's aspirations. We highlight the importance of the definitions and terminology used, and the relationships between those definitions, terms and the actors using them, as well as their implications in framing the range of policy actions and synergies that could benefit progress towards multiple Sustainable Development Goals. We then examine the LDN pilot project spearheaded by the UNCCD to identify key lessons for LDN implementation. Synthesizing these lessons, we present a portfolio of blended interventions that seeks to address the aspirations of the UNCCD, UNFCCC and CBD in the LDN space, identifying synergistic options for national actions to move towards LDN. Overall, our analysis provides insights in advancing LDN from its current position as a policy target, towards synergetic action. Copyright © 2016 Elsevier Ltd. All rights reserved.

The deep ocean under climate change

NASA Astrophysics Data System (ADS)

Levin, Lisa A.; Le Bris, Nadine

2015-11-01

The deep ocean absorbs vast amounts of heat and carbon dioxide, providing a critical buffer to climate change but exposing vulnerable ecosystems to combined stresses of warming, ocean acidification, deoxygenation, and altered food inputs. Resulting changes may threaten biodiversity and compromise key ocean services that maintain a healthy planet and human livelihoods. There exist large gaps in understanding of the physical and ecological feedbacks that will occur. Explicit recognition of deep-ocean climate mitigation and inclusion in adaptation planning by the United Nations Framework Convention on Climate Change (UNFCCC) could help to expand deep-ocean research and observation and to protect the integrity and functions of deep-ocean ecosystems.

Technology for Climate Change Adaptation in Nepal Himalaya: Policy, Practices and Perspective

NASA Astrophysics Data System (ADS)

Gautam, K.; Panthi, J., Sr.

2016-12-01

The recent scientific findings and the periodic reports corroborated by IPCC has disclosed the climate change is unequivocal and the Himalayan region is one of the hardest hit by the change and variability in climatic system due to its sensitive ecosystem, low resilience capacity and geographical extremes. Nepal, which lies in the central Himalayan region, has developed its strategies to mitigate the impacts of climate change by developing national, regional and local plan of actions which are being implemented and some of them have already been proven. Nepal, as a party to the UNFCCC, has accomplished technology need assessment that identifies the need for new technology, equipment, knowledge and skills for reducing vulnerability to climate change. The plan has recommended an enabling framework for the diffusion of the prioritized technologies and the actions necessary to reduce or remove policy finance and technology related barriers. This paper aims to analyze the technological penetration in national level policy instruments such as NAPA, LAPA, Climate Change Policy and how those technologies have been used in actual field during the implementation of LAPA activities in western Nepal taking two administrative districts, one from low land and another from highland, as a pilot study.

The deep ocean under climate change.

PubMed

Levin, Lisa A; Le Bris, Nadine

2015-11-13

The deep ocean absorbs vast amounts of heat and carbon dioxide, providing a critical buffer to climate change but exposing vulnerable ecosystems to combined stresses of warming, ocean acidification, deoxygenation, and altered food inputs. Resulting changes may threaten biodiversity and compromise key ocean services that maintain a healthy planet and human livelihoods. There exist large gaps in understanding of the physical and ecological feedbacks that will occur. Explicit recognition of deep-ocean climate mitigation and inclusion in adaptation planning by the United Nations Framework Convention on Climate Change (UNFCCC) could help to expand deep-ocean research and observation and to protect the integrity and functions of deep-ocean ecosystems. Copyright © 2015, American Association for the Advancement of Science.

Assessing the impacts of 1.5 °C global warming - simulation protocol of the Inter-Sectoral Impact Model Intercomparison Project (ISIMIP2b)

NASA Astrophysics Data System (ADS)

Frieler, Katja; Lange, Stefan; Piontek, Franziska; Reyer, Christopher P. O.; Schewe, Jacob; Warszawski, Lila; Zhao, Fang; Chini, Louise; Denvil, Sebastien; Emanuel, Kerry; Geiger, Tobias; Halladay, Kate; Hurtt, George; Mengel, Matthias; Murakami, Daisuke; Ostberg, Sebastian; Popp, Alexander; Riva, Riccardo; Stevanovic, Miodrag; Suzuki, Tatsuo; Volkholz, Jan; Burke, Eleanor; Ciais, Philippe; Ebi, Kristie; Eddy, Tyler D.; Elliott, Joshua; Galbraith, Eric; Gosling, Simon N.; Hattermann, Fred; Hickler, Thomas; Hinkel, Jochen; Hof, Christian; Huber, Veronika; Jägermeyr, Jonas; Krysanova, Valentina; Marcé, Rafael; Müller Schmied, Hannes; Mouratiadou, Ioanna; Pierson, Don; Tittensor, Derek P.; Vautard, Robert; van Vliet, Michelle; Biber, Matthias F.; Betts, Richard A.; Bodirsky, Benjamin Leon; Deryng, Delphine; Frolking, Steve; Jones, Chris D.; Lotze, Heike K.; Lotze-Campen, Hermann; Sahajpal, Ritvik; Thonicke, Kirsten; Tian, Hanqin; Yamagata, Yoshiki

2017-11-01

In Paris, France, December 2015, the Conference of the Parties (COP) to the United Nations Framework Convention on Climate Change (UNFCCC) invited the Intergovernmental Panel on Climate Change (IPCC) to provide a special report in 2018 on the impacts of global warming of 1.5 °C above pre-industrial levels and related global greenhouse gas emission pathways. In Nairobi, Kenya, April 2016, the IPCC panel accepted the invitation. Here we describe the response devised within the Inter-Sectoral Impact Model Intercomparison Project (ISIMIP) to provide tailored, cross-sectorally consistent impact projections to broaden the scientific basis for the report. The simulation protocol is designed to allow for (1) separation of the impacts of historical warming starting from pre-industrial conditions from impacts of other drivers such as historical land-use changes (based on pre-industrial and historical impact model simulations); (2) quantification of the impacts of additional warming up to 1.5 °C, including a potential overshoot and long-term impacts up to 2299, and comparison to higher levels of global mean temperature change (based on the low-emissions Representative Concentration Pathway RCP2.6 and a no-mitigation pathway RCP6.0) with socio-economic conditions fixed at 2005 levels; and (3) assessment of the climate effects based on the same climate scenarios while accounting for simultaneous changes in socio-economic conditions following the middle-of-the-road Shared Socioeconomic Pathway (SSP2, Fricko et al., 2016) and in particular differential bioenergy requirements associated with the transformation of the energy system to comply with RCP2.6 compared to RCP6.0. With the aim of providing the scientific basis for an aggregation of impacts across sectors and analysis of cross-sectoral interactions that may dampen or amplify sectoral impacts, the protocol is designed to facilitate consistent impact projections from a range of impact models across different sectors (global and regional hydrology, lakes, global crops, global vegetation, regional forests, global and regional marine ecosystems and fisheries, global and regional coastal infrastructure, energy supply and demand, temperature-related mortality, and global terrestrial biodiversity).

Towards a model-based inventory of soil organic carbon in agricultural soils for the Swiss greenhouse gas reporting

NASA Astrophysics Data System (ADS)

Staudt, K.; Leifeld, J.; Bretscher, D.; Fuhrer, J.

2012-04-01

The Swiss inventory submission under the United Nations Framework Convention on Climate Change (UNFCCC) reports on changes in soil organic carbon stocks under different land-uses and land-use changes. The approach currently employed for cropland and grassland soils combines Tier 1 and Tier 2 methods and is considered overly simplistic. As the UNFCC encourages countries to develop Tier 3 methods for national greenhouse gas reporting, we aim to build up a model-based inventory of soil organic carbon in agricultural soils in Switzerland. We conducted a literature research on currently employed higher-tier methods using process-based models in four countries: Denmark, Sweden, Finland and the USA. The applied models stem from two major groups differing in complexity - those belonging to the group of general ecosystem models that include a plant-growth submodel, e.g. Century, and those that simulate soil organic matter turnover but not plant-growth, e.g. ICBM. For the latter group, carbon inputs to the soil from plant residues and roots have to be determined separately. We will present some aspects of the development of a model-based inventory of soil organic carbon in agricultural soils in Switzerland. Criteria for model evaluation are, among others, modeled land-use classes and land-use changes, spatial and temporal resolution, and coverage of relevant processes. For model parameterization and model evaluation at the field scale, data from several long-term agricultural experiments and monitoring sites in Switzerland is available. A subsequent regional application of a model requires the preparation of regional input data for the whole country - among others spatio-temporal meteorological data, agricultural and soil data. Following the evaluation of possible models and of available data, preference for application in the Swiss inventory will be given to simpler model structures, i.e. models without a plant-growth module. Thus, we compared different allometric relations for the estimation of plant carbon inputs to the soil from yield data that are usually provided with the models. Calculated above- and below-ground carbon inputs vary substantially between methods and exhibit different sensitivities to yield data. As a benchmark, inputs to the soil from above- and below-ground crop residues are calculated with the IPCC default method. Furthermore, the suitability of these estimation methods for Swiss conditions is tested.

Development of a 350ppm community carbon budget in Eugene, Oregon

NASA Astrophysics Data System (ADS)

Rice, A. L.; McRae, M.

2016-12-01

In the absence of national greenhouse gas emissions regulations, cities and county agencies across the United States have pursued a patchwork of emissions reduction targets and approaches to achieve those targeted goals. Some regions currently aim to meet efforts in mitigation with ambitious reduction targets that go beyond those pursued at national or international levels (e.g., UNFCCC, Paris, 2015). In 2014 The City of Eugene (Oregon, USA) City Council passed the Climate Recovery Ordinance which, in addition to outlining City emissions targets for 2020 and 2030, requested a proposal to adopt a community greenhouse gas reduction target consistent with achieving a global atmospheric carbon dioxide concentration of 350ppm by the year 2100. A 350ppm 2100 target, if achieved, could keep global average temperature rise to within 1°C by century-end but would necessarily limit cumulative fossil fuel carbon emissions to 500GtC (currently 375GtC). In contrast to historically-based approaches to greenhouse gas mitigation targets typically established by cities, the request of a community target based on a 350ppm target required the development of new methods by the City of Eugene. Collaborating with a Thriving Earth Exchange (TEX) scientist and working with a peer review team of regional analysts, the City of Eugene City Manager's Office produced a report which described a methodology for establishing a 350ppm community carbon budget and led a multi-session dialog with Eugene City Council members on possible action towards this goal. Here, we describe the methods developed and the collaborative effort which made it possible. The work led to the recent Eugene City Council adoption of an ambitious community-wide greenhouse gas emission reduction goal of 7.6% per year, consistent with global emissions reductions needed to achieve an atmospheric carbon dioxide concentration 350ppm by 2100.

Assessing dangerous climate change through an update of the Intergovernmental Panel on Climate Change (IPCC) "reasons for concern".

PubMed

Smith, Joel B; Schneider, Stephen H; Oppenheimer, Michael; Yohe, Gary W; Hare, William; Mastrandrea, Michael D; Patwardhan, Anand; Burton, Ian; Corfee-Morlot, Jan; Magadza, Chris H D; Füssel, Hans-Martin; Pittock, A Barrie; Rahman, Atiq; Suarez, Avelino; van Ypersele, Jean-Pascal

2009-03-17

Article 2 of the United Nations Framework Convention on Climate Change [United Nations (1992) http://unfccc.int/resource/docs/convkp/conveng.pdf. Accessed February 9, 2009] commits signatory nations to stabilizing greenhouse gas concentrations in the atmosphere at a level that "would prevent dangerous anthropogenic interference (DAI) with the climate system." In an effort to provide some insight into impacts of climate change that might be considered DAI, authors of the Third Assessment Report (TAR) of the Intergovernmental Panel on Climate Change (IPCC) identified 5 "reasons for concern" (RFCs). Relationships between various impacts reflected in each RFC and increases in global mean temperature (GMT) were portrayed in what has come to be called the "burning embers diagram." In presenting the "embers" in the TAR, IPCC authors did not assess whether any single RFC was more important than any other; nor did they conclude what level of impacts or what atmospheric concentrations of greenhouse gases would constitute DAI, a value judgment that would be policy prescriptive. Here, we describe revisions of the sensitivities of the RFCs to increases in GMT and a more thorough understanding of the concept of vulnerability that has evolved over the past 8 years. This is based on our expert judgment about new findings in the growing literature since the publication of the TAR in 2001, including literature that was assessed in the IPCC Fourth Assessment Report (AR4), as well as additional research published since AR4. Compared with results reported in the TAR, smaller increases in GMT are now estimated to lead to significant or substantial consequences in the framework of the 5 "reasons for concern."

Assessing dangerous climate change through an update of the Intergovernmental Panel on Climate Change (IPCC) “reasons for concern”

PubMed Central

Smith, Joel B.; Schneider, Stephen H.; Oppenheimer, Michael; Yohe, Gary W.; Hare, William; Mastrandrea, Michael D.; Patwardhan, Anand; Burton, Ian; Corfee-Morlot, Jan; Magadza, Chris H. D.; Füssel, Hans-Martin; Pittock, A. Barrie; Rahman, Atiq; Suarez, Avelino; van Ypersele, Jean-Pascal

2009-01-01

Article 2 of the United Nations Framework Convention on Climate Change [United Nations (1992) http://unfccc.int/resource/docs/convkp/conveng.pdf. Accessed February 9, 2009] commits signatory nations to stabilizing greenhouse gas concentrations in the atmosphere at a level that “would prevent dangerous anthropogenic interference (DAI) with the climate system.” In an effort to provide some insight into impacts of climate change that might be considered DAI, authors of the Third Assessment Report (TAR) of the Intergovernmental Panel on Climate Change (IPCC) identified 5 “reasons for concern” (RFCs). Relationships between various impacts reflected in each RFC and increases in global mean temperature (GMT) were portrayed in what has come to be called the “burning embers diagram.” In presenting the “embers” in the TAR, IPCC authors did not assess whether any single RFC was more important than any other; nor did they conclude what level of impacts or what atmospheric concentrations of greenhouse gases would constitute DAI, a value judgment that would be policy prescriptive. Here, we describe revisions of the sensitivities of the RFCs to increases in GMT and a more thorough understanding of the concept of vulnerability that has evolved over the past 8 years. This is based on our expert judgment about new findings in the growing literature since the publication of the TAR in 2001, including literature that was assessed in the IPCC Fourth Assessment Report (AR4), as well as additional research published since AR4. Compared with results reported in the TAR, smaller increases in GMT are now estimated to lead to significant or substantial consequences in the framework of the 5 “reasons for concern.” PMID:19251662

Should the United Nations Framework Convention on Climate Change recognize climate migrants?

NASA Astrophysics Data System (ADS)

Gibb, Christine; Ford, James

2012-12-01

Climate change is expected to increase migration flows, especially from socially and environmentally vulnerable populations. These ‘climate migrants’ do not have any official protection under international law, which has implications for the human security of migrants. This work argues that the United Nations Framework Convention on Climate Change (UNFCCC) can and should recognize climate migrants, and is the most relevant international framework for doing so. While not legally binding, the acknowledgment of climate displacement, migration and planned relocation issues in the UNFCCC’s Cancun Adaptation Framework indicates a willingness to address the issue through an adaptation lens. Herein, the paper proposes a framework for setting the institutional groundwork for recognizing climate migrants, focusing on the most vulnerable, promoting targeted research and policy agendas, and situating policies within a comprehensive strategy.

A Review of Economic Factors Influencing Voluntary Carbon Disclosure in the Property Sector of Developing Economies

NASA Astrophysics Data System (ADS)

Kalu, J. U.; Aliagha, G. U.; Buang, A.

2016-02-01

Global warming has consequences on the environment and economy; this led to the establishment of United Nation Framework Convention on Climate Change (UNFCCC) and the Kyoto Protocol. These two agreements were to reduce greenhouse gases (GHG) emissions which are responsible for climate change and global warming. Developing countries under the protocol are not obligated to reduce or disclosure GHG emission, so their participation in the protocol is on voluntary mitigation bases. This study intends to examine economic factors that influence voluntary carbon disclosure in the property sub-sector of developing countries based on annual report of listed property companies in Malaysia. Signaling theory addresses the problem of information asymmetry in the society. Disclosure is an effective tool to overcome information imbalance among different market participants. The study hypothesizes that the economic factors that influence voluntary carbon information disclosure in developing countries are: [1] the company's size; this is because a large-sized company have more resources to cover the cost of reducing pollution. [2] The company's gearing status; where there is no sufficient information disclosure in a highly geared company will result to an increased agency cost. [3] Profitability; profits grants companies a pool of resources for mitigation activities and environmental reporting. Also, carbon disclosure acts as a means for achieving public confidence and legitimacy. [4] Liquidity: Companies that are highly liquid will disclosure more information to distinguish themselves from other companies that are less liquidity. This is correlated to environmental disclosure. [5] Financial slack affects companies’ ability to participate in green technology projects that enable a reduction in emission.

Collateral biodiversity benefits associated with 'free-market' approaches to sustainable land use and forestry activities.

PubMed

Koziell, Izabella; Swingland, Ian R

2002-08-15

Concern over the ever more rapid and widespread losses of biodiversity has instigated various remedial actions: whether in situ conservation, such as the establishment of protected areas, or ex situ, such as the conservation of germplasm in gene banks. In the past, such activities were funded and managed by the public sector; however, in recent years, public support has declined and this has spawned a growing interest in conservation opportunities that might arise from 'free-market' approaches to sustainable land use and management. The UN Convention on Biological Diversity (CBD) is the key framework for articulating policies and actions on biodiversity; however, progress in developing suitable economic and market incentives for biodiversity conservation and its sustainable use has been slow, with activities such as bioprospecting and ecotourism making some, albeit limited, headway. Given the United Nations Framework for Climate Change or United Nations Framework Convention on Climate Change's (UNFCCC's) high profile within the public and private sectors, there is some potential for using it to help advance CBD objectives and provide the much-needed economic incentives for conservation, through some of the market-based mechanisms presented under the Kyoto Protocol. Significant potential lies in the fact that many 'natural' forests and certain other ecosystems are both major stores of carbon and areas of valuable biodiversity. Thus, any attempt at conserving these areas has the potential to yield both carbon and biodiversity benefits. So far, however, the conservation of natural forests is not included in the Kyoto Protocol's definition of sinks. Instead the creation of sinks - through the establishment of fast-growing monocultures - may well lead to biodiversity losses, especially if partly degraded lands are cleared for this purpose. If real progress is to be made, our understanding of the relationship between land use and biodiversity benefits needs to be improved, and more appropriate proxies for biodiversity need to be developed. At the same time, we need to have a clear understanding of the precise nature of the potential synergies and be more able to identify possible jointaction opportunities that exist between the UNFCCC, the CBD and the Convention on Combating Desertification and other international trade and economic agreements.

Innovative contributions and continued diplomacy will be necessary on the path forward from Paris

NASA Astrophysics Data System (ADS)

Leinen, M.; Victor, D. G.; Weiss, R. F.; Keeling, R. F.; Kennel, C. F.; Tynan, G.

2016-12-01

The historic Paris Agreement from the 21stUnited Nations Framework Convention on Climate Change (UNFCCC) Conference of the Parties (COP21) is scientifically based on the five Assessment Reports of the Intergovernmental Panel on Climate Change (IPCC), as well as 11 Special Reports on specific aspects on climate change and its management. But of equal importance has been the legacy of learning how to come to an agreement developed by trial and error over the past 20 COPs. A new feature, largely hailed as the key to success of COP21, was the decision to move away from `top down' specific binding requirements to a larger role for countries to determine their own commitments `bottom up'. These country pledges, known as Nationally Determined Contributions (NDCs), give nations the flexibility to determine which strategies to reduce greenhouse gases will work most effectively in their countries. An interesting consequence of this approach is that some strategies that had not previously been discussed in negotiations, like ocean carbon sequestration, have been incorporated into pledges that were made going into Paris and will likely be in the NDCs that countries declare as they formally join the Paris Agreement. While the concurrence of 180 entities as signatories to the Paris Agreement is an unprecedented international diplomatic achievement, there remains much to be done. By virtue of the voluntary nature of the NDCs, there is no assurance that the pledges will be sufficient to reach the goal of limiting temperature increases to 2°C, no less the more ambitious target of `well below 2°C' endorsed in the agreement. In fact, most assessments of the pledges suggest that in aggregate they will fall well short of the 2°C goal. In addition, there is no structure to assure compliance of countries with their NDCs - or even to comprehensively measure compliance or forecast likely future emission scenarios given exiting or emerging policies and technologies. Geoscientists will need to take on the important responsibility of supporting these activities with analytic tools that are attuned to the political process. These aspects of the agreement must be addressed in the future. But for the moment, the agreement signals new global support for measures to address anthropogenic climate change and its impacts.

Progress toward an Integrated Global GHG Information System (IG3IS)

NASA Astrophysics Data System (ADS)

DeCola, Philip

2016-04-01

Accurate and precise atmospheric measurements of greenhouse gas (GHG) concentrations have shown the inexorable rise of global GHG concentrations due to human socioeconomic activity. Scientific observations also show a resulting rise in global temperatures and evidence of negative impacts on society. In response to this amassing evidence, nations, states, cities and private enterprises are accelerating efforts to reduce emissions of GHGs, and the UNFCCC process recently forged the Paris Agreement. Emission reduction strategies will vary by nation, region, and economic sector (e.g., INDCs), but regardless of the strategies and mechanisms applied, the ability to implement policies and manage them effectively over time will require consistent, reliable and timely information. A number of studies [e.g., Verifying Greenhouse Gas Emissions: Methods to Support International Climate Agreements (2010); GEO Carbon Strategy (2010); IPCC Task Force on National GHG Inventories: Expert Meeting Report on Uncertainty and Validation of Emission Inventories (2010)] have reported on the state of carbon cycle research, observations and models and the ability of these atmospheric observations and models to independently validate and improve the accuracy of self-reported emission inventories based on fossil fuel usage and land use activities. These studies concluded that by enhancing our in situ and remote-sensing observations and atmospheric data assimilation modeling capabilities, a GHG information system could be achieved in the coming decade to serve the needs of policies and actions to reduce GHG emissions. Atmospheric measurements and models are already being used to provide emissions information on a global and continental scale through existing networks, but these efforts currently provide insufficient information at the human-dimensions where nations, states, cities, and private enterprises can take valuable, and additional action that can reduce emissions for a specific GHG from a specific human activity. Based upon the recent advances in GHG observation technologies, new data-mining tools for acquiring socioeconomic activity data, and enhancements to the computational models used to merge this data, WMO and its partners are developing a plan for an Integrated Global GHG Information System (IG3IS) able to evaluate the efficacy of policy, reduce emission inventory uncertainty, and inform additional mitigation actions. The presentation will cover the principles and objectives of IG3IS, as well as progress toward answering the questions: What research capabilities are ready and able to deliver useful information for whom? What decisions will be informed? What valuable and additional outcomes will result?

REDD+ emissions estimation and reporting: dealing with uncertainty

NASA Astrophysics Data System (ADS)

Pelletier, Johanne; Martin, Davy; Potvin, Catherine

2013-09-01

The United Nations Framework Convention on Climate Change (UNFCCC) defined the technical and financial modalities of policy approaches and incentives to reduce emissions from deforestation and forest degradation in developing countries (REDD+). Substantial technical challenges hinder precise and accurate estimation of forest-related emissions and removals, as well as the setting and assessment of reference levels. These challenges could limit country participation in REDD+, especially if REDD+ emission reductions were to meet quality standards required to serve as compliance grade offsets for developed countries’ emissions. Using Panama as a case study, we tested the matrix approach proposed by Bucki et al (2012 Environ. Res. Lett. 7 024005) to perform sensitivity and uncertainty analysis distinguishing between ‘modelling sources’ of uncertainty, which refers to model-specific parameters and assumptions, and ‘recurring sources’ of uncertainty, which refers to random and systematic errors in emission factors and activity data. The sensitivity analysis estimated differences in the resulting fluxes ranging from 4.2% to 262.2% of the reference emission level. The classification of fallows and the carbon stock increment or carbon accumulation of intact forest lands were the two key parameters showing the largest sensitivity. The highest error propagated using Monte Carlo simulations was caused by modelling sources of uncertainty, which calls for special attention to ensure consistency in REDD+ reporting which is essential for securing environmental integrity. Due to the role of these modelling sources of uncertainty, the adoption of strict rules for estimation and reporting would favour comparability of emission reductions between countries. We believe that a reduction of the bias in emission factors will arise, among other things, from a globally concerted effort to improve allometric equations for tropical forests. Public access to datasets and methodology used to evaluate reference level and emission reductions would strengthen the credibility of the system by promoting accountability and transparency. To secure conservativeness and deal with uncertainty, we consider the need for further research using real data available to developing countries to test the applicability of conservative discounts including the trend uncertainty and other possible options that would allow real incentives and stimulate improvements over time. Finally, we argue that REDD+ result-based actions assessed on the basis of a dashboard of performance indicators, not only in ‘tonnes CO2 equ. per year’ might provide a more holistic approach, at least until better accuracy and certainty of forest carbon stocks emission and removal estimates to support a REDD+ policy can be reached.

Early Action on HFCs Mitigates Future Atmospheric Change

NASA Technical Reports Server (NTRS)

Hurwitz, Margaret M.; Fleming, Eric L.; Newman, Paul A.; Li, Feng; Liang, Qing

2017-01-01

As countries take action to mitigate global warming, both by ratifying the UNFCCC Paris Agreement and enacting the Kigali Amendment to the Montreal Protocol to manage hydrofluorocarbons (HFCs), it is important to consider the relative importance of the pertinent greenhouse gases (GHGs), the distinct structure of their atmospheric impacts, and how the timing of potential GHG regulations would affect future changes in atmospheric temperature and ozone. Chemistry-climate model simulations demonstrate that HFCs could contribute substantially to anthropogenic climate change by the mid-21st century, particularly in the upper troposphere and lower stratosphere i.e., global average warming up to 0.19K at 80hPa. Three HFC mitigation scenarios demonstrate the benefits of taking early action in avoiding future atmospheric change: more than 90 of the climate change impacts of HFCs can be avoided if emissions stop by 2030.

Early Action on HFCs Mitigates Future Atmospheric Change

NASA Astrophysics Data System (ADS)

Hurwitz, Margaret; Fleming, Eric; Newman, Paul; Li, Feng; Liang, Qing

2017-04-01

As countries take action to mitigate global warming, both by ratifying the UNFCCC Paris Agreement and enacting the Kigali Amendment to the Montreal Protocol to manage hydrofluorocarbons (HFCs), it is important to consider the relative importance of the pertinent greenhouse gases (GHGs), the distinct structure of their atmospheric impacts, and how the timing of potential GHG regulations would affect future changes in atmospheric temperature and ozone. Chemistry-climate model simulations demonstrate that HFCs could contribute substantially to anthropogenic climate change by the mid-21st century, particularly in the upper troposphere and lower stratosphere i.e., global average warming up to 0.19K at 80hPa. Three HFC mitigation scenarios demonstrate the benefits of taking early action in avoiding future atmospheric change: more than 90% of the climate change impacts of HFCs can be avoided if emissions stop by 2030.

Towards complete and harmonized assessment of soil carbon stocks and balance in forests: The ability of the Yasso07 model across a wide gradient of climatic and forest conditions in Europe.

PubMed

Hernández, Laura; Jandl, Robert; Blujdea, Viorel N B; Lehtonen, Aleksi; Kriiska, Kaie; Alberdi, Iciar; Adermann, Veiko; Cañellas, Isabel; Marin, Gheorghe; Moreno-Fernández, Daniel; Ostonen, Ivika; Varik, Mats; Didion, Markus

2017-12-01

Accurate carbon-balance accounting in forest soils is necessary for the development of climate change policy. However, changes in soil organic carbon (SOC) occur slowly and these changes may not be captured through repeated soil inventories. Simulation models may be used as alternatives to SOC measurement. The Yasso07 model presents a suitable alternative because most of the data required for the application are readily available in countries with common forest surveys. In this study, we test the suitability of Yasso07 for simulating SOC stocks and stock changes in a variety of European forests affected by different climatic, land use and forest management conditions and we address country-specific cases with differing resources and data availability. The simulated SOC stocks differed only slightly from measured data, providing realistic, reasonable mean SOC estimations per region or forest type. The change in the soil carbon pool over time, which is the target parameter for SOC reporting, was generally found to be plausible although not in the case of Mediterranean forest soils. As expected under stable forest management conditions, both land cover and climate play major roles in determining the SOC stock in forest soils. Greater mean SOC stocks were observed in northern latitudes (or at higher altitude) than in southern latitudes (or plains) and conifer forests were found to store a notably higher amount of SOC than broadleaf forests. Furthermore, as regards change in SOC, an inter-annual sink effect was identified for most of the European forest types studied. Our findings corroborate the suitability of Yasso07 to assess the impact of forest management and land use change on the SOC balance of forests soils, as well as to accurately simulate SOC in dead organic matter (DOM) and mineral soil pools separately. The obstacles encountered when applying the Yasso07 model reflect a lack of available input data. Future research should focus on improving our knowledge of C inputs from compartments such as shrubs, herbs, coarse woody debris and fine roots. This should include turnover rates and quality of the litter in all forest compartments from a wider variety of tree species and sites. Despite the limitations identified, the SOC balance estimations provided by the Yasso07 model are sufficiently complete, accurate and transparent to make it suitable for reporting purposes such as those required under the UNFCCC (United Nations Framework Convention on Climate Change) and KP (Kyoto Protocol) for a wide range of forest conditions in Europe. Copyright © 2017 Elsevier B.V. All rights reserved.

Half a degree additional warming, prognosis and projected impacts (HAPPI): background and experimental design

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mitchell, Daniel; AchutaRao, Krishna; Allen, Myles

The Intergovernmental Panel on Climate Change (IPCC) has accepted the invitation from the UNFCCC to provide a special report on the impacts of global warming of 1.5 °C above pre-industrial levels and on related global greenhouse-gas emission pathways. Many current experiments in, for example, the Coupled Model Inter-comparison Project (CMIP), are not specifically designed for informing this report. Here, we document the design of the half a degree additional warming, projections, prognosis and impacts (HAPPI) experiment. HAPPI provides a framework for the generation of climate data describing how the climate, and in particular extreme weather, might differ from the presentmore » day in worlds that are 1.5 and 2.0 °C warmer than pre-industrial conditions. Output from participating climate models includes variables frequently used by a range of impact models. The key challenge is to separate the impact of an additional approximately half degree of warming from uncertainty in climate model responses and internal climate variability that dominate CMIP-style experiments under low-emission scenarios.Large ensembles of simulations (> 50 members) of atmosphere-only models for three time slices are proposed, each a decade in length: the first being the most recent observed 10-year period (2006–2015), the second two being estimates of a similar decade but under 1.5 and 2 °C conditions a century in the future. We use the representative concentration pathway 2.6 (RCP2.6) to provide the model boundary conditions for the 1.5 °C scenario, and a weighted combination of RCP2.6 and RCP4.5 for the 2 °C scenario.« less

Half a degree additional warming, prognosis and projected impacts (HAPPI): background and experimental design

DOE PAGES

Mitchell, Daniel; AchutaRao, Krishna; Allen, Myles; ...

2017-02-08

The Intergovernmental Panel on Climate Change (IPCC) has accepted the invitation from the UNFCCC to provide a special report on the impacts of global warming of 1.5 °C above pre-industrial levels and on related global greenhouse-gas emission pathways. Many current experiments in, for example, the Coupled Model Inter-comparison Project (CMIP), are not specifically designed for informing this report. Here, we document the design of the half a degree additional warming, projections, prognosis and impacts (HAPPI) experiment. HAPPI provides a framework for the generation of climate data describing how the climate, and in particular extreme weather, might differ from the presentmore » day in worlds that are 1.5 and 2.0 °C warmer than pre-industrial conditions. Output from participating climate models includes variables frequently used by a range of impact models. The key challenge is to separate the impact of an additional approximately half degree of warming from uncertainty in climate model responses and internal climate variability that dominate CMIP-style experiments under low-emission scenarios.Large ensembles of simulations (> 50 members) of atmosphere-only models for three time slices are proposed, each a decade in length: the first being the most recent observed 10-year period (2006–2015), the second two being estimates of a similar decade but under 1.5 and 2 °C conditions a century in the future. We use the representative concentration pathway 2.6 (RCP2.6) to provide the model boundary conditions for the 1.5 °C scenario, and a weighted combination of RCP2.6 and RCP4.5 for the 2 °C scenario.« less

Assessing the impacts of 1.5°C of global warming - The Inter-Sectoral Impact Model Intercomparison Project (ISIMIP) approach

NASA Astrophysics Data System (ADS)

Zhao, F.; Frieler, K.; Warszawski, L.; Lange, S.; Schewe, J.; Reyer, C.; Ostberg, S.; Piontek, F.; Betts, R. A.; Burke, E.; Ciais, P.; Deryng, D.; Ebi, K. L.; Emanuel, K.; Elliott, J. W.; Galbraith, E. D.; Gosling, S.; Hickler, T.; Hinkel, J.; Jones, C.; Krysanova, V.; Lotze-Campen, H.; Mouratiadou, I.; Popp, A.; Tian, H.; Tittensor, D.; Vautard, R.; van Vliet, M. T. H.; Eddy, T.; Hattermann, F.; Huber, V.; Mengel, M.; Stevanovic, M.; Kirsten, T.; Mueller Schmied, H.; Denvil, S.; Halladay, K.; Suzuki, T.; Lotze, H. K.

2016-12-01

In Paris, France, December 2015 the Conference of Parties (COP) to the United Nations Framework Convention on Climate Change (UNFCCC) invited the IPCC to provide a "special report in 2018 on the impacts of global warming of 1.5°C above pre-industrial levels and related global greenhouse gas emission pathways". In Nairobi, Kenya, April 2016 the IPCC panel accepted the invitation. Here we describe the model simulations planned within the Inter-Sectoral Impact Model Intercomparison Project (ISIMIP) to address the request by providing tailored cross-sectoral consistent impacts projections. The protocol is designed to allow for 1) a separation of the impacts of the historical warming starting from pre-industrial conditions from other human drivers such as historical land use changes (based on pre-industrial and historical impact model simulations), 2) a quantification of the effects of an additional warming to 1.5°C including a potential overshoot and long term effects up to 2300 in comparison to a no-mitigation scenario (based on the low emissions Representative Concentration Pathway RCP2.6 and a no-mitigation scenario RCP6.0) keeping socio-economic conditions fixed at year 2005 levels, and 3) an assessment of the climate effects based on the same climate scenarios but accounting for parallel changes in socio-economic conditions following the middle of the road Shared Socioeconomic Pathway (SSP2) and differential bio-energy requirements associated with the transformation of the energy system to reach RCP2.6 compared to RCP6.0. To provide the scientific basis for an aggregation of impacts across sectors and an analysis of cross-sectoral interactions potentially damping or amplifying sectoral impacts the protocol is designed to provide consistent impacts projections across a range of impact models from different sectors (global and regional hydrological models, global gridded crop models, global vegetation models, regional forestry models, global and regional marine ecosystem and fisheries models, global and regional coastal infrastructure models, energy models, health models, and agro-economic models).

Assessing the impacts of 1.5°C of global warming - The Inter-Sectoral Impact Model Intercomparison Project (ISIMIP) approach

NASA Astrophysics Data System (ADS)

Frieler, Katja; Warszawski, Lila; Zhao, Fang

2017-04-01

In Paris, France, December 2015 the Conference of Parties (COP) to the United Nations Framework Convention on Climate Change (UNFCCC) invited the IPCC to provide a "special report in 2018 on the impacts of global warming of 1.5°C above pre-industrial levels and related global greenhouse gas emission pathways". In Nairobi, Kenya, April 2016 the IPCC panel accepted the invitation. Here we describe the model simulations planned within the Inter-Sectoral Impact Model Intercomparison Project (ISIMIP) to address the request by providing tailored cross-sectoral consistent impacts projections. The protocol is designed to allow for 1) a separation of the impacts of the historical warming starting from pre-industrial conditions from other human drivers such as historical land use changes (based on pre-industrial and historical impact model simulations), 2) a quantification of the effects of an additional warming to 1.5°C including a potential overshoot and long term effects up to 2300 in comparison to a no-mitigation scenario (based on the low emissions Representative Concentration Pathway RCP2.6 and a no-mitigation scenario RCP6.0) keeping socio-economic conditions fixed at year 2005 levels, and 3) an assessment of the climate effects based on the same climate scenarios but accounting for parallel changes in socio-economic conditions following the middle of the road Shared Socioeconomic Pathway (SSP2) and differential bio-energy requirements associated with the transformation of the energy system to reach RCP2.6 compared to RCP6.0. To provide the scientific basis for an aggregation of impacts across sectors and an analysis of cross-sectoral interactions potentially damping or amplifying sectoral impacts the protocol is designed to provide consistent impacts projections across a range of impact models from different sectors (global and regional hydrological models, global gridded crop models, global vegetation models, regional forestry models, global and regional marine ecosystem and fisheries models, global and regional coastal infrastructure models, energy models, health models, and agro-economic models).

Full uncertainty quantification of N2O and NO emissions using the biogeochemical model LandscapeDNDC on site and regional scale

NASA Astrophysics Data System (ADS)

Haas, Edwin; Santabarbara, Ignacio; Kiese, Ralf; Butterbach-Bahl, Klaus

2017-04-01

Numerical simulation models are increasingly used to estimate greenhouse gas emissions at site to regional / national scale and are outlined as the most advanced methodology (Tier 3) in the framework of UNFCCC reporting. Process-based models incorporate the major processes of the carbon and nitrogen cycle of terrestrial ecosystems and are thus thought to be widely applicable at various conditions and spatial scales. Process based modelling requires high spatial resolution input data on soil properties, climate drivers and management information. The acceptance of model based inventory calculations depends on the assessment of the inventory's uncertainty (model, input data and parameter induced uncertainties). In this study we fully quantify the uncertainty in modelling soil N2O and NO emissions from arable, grassland and forest soils using the biogeochemical model LandscapeDNDC. We address model induced uncertainty (MU) by contrasting two different soil biogeochemistry modules within LandscapeDNDC. The parameter induced uncertainty (PU) was assessed by using joint parameter distributions for key parameters describing microbial C and N turnover processes as obtained by different Bayesian calibration studies for each model configuration. Input data induced uncertainty (DU) was addressed by Bayesian calibration of soil properties, climate drivers and agricultural management practices data. For the MU, DU and PU we performed several hundred simulations each to contribute to the individual uncertainty assessment. For the overall uncertainty quantification we assessed the model prediction probability, followed by sampled sets of input datasets and parameter distributions. Statistical analysis of the simulation results have been used to quantify the overall full uncertainty of the modelling approach. With this study we can contrast the variation in model results to the different sources of uncertainties for each ecosystem. Further we have been able to perform a fully uncertainty analysis for modelling N2O and NO emissions from arable, grassland and forest soils necessary for the comprehensibility of modelling results. We have applied the methodology to a regional inventory to assess the overall modelling uncertainty for a regional N2O and NO emissions inventory for the state of Saxony, Germany.

Changes in tropical cyclones under stabilized 1.5 and 2.0°C global warming scenarios as simulated by the Community Atmospheric Model under the HAPPI protocols

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wehner, Michael F.; Reed, Kevin A.; Loring, Burlen

The United Nations Framework Convention on Climate Change (UNFCCC) invited the scientific community to explore the impacts of a world in which anthropogenic global warming is stabilized at only 1.5°C above preindustrial average temperatures. In this paper, we present a projection of future tropical cyclone statistics for both 1.5 and 2.0°C stabilized warming scenarios with direct numerical simulation using a high-resolution global climate model. As in similar projections at higher warming levels, we find that even at these low warming levels the most intense tropical cyclones become more frequent and more intense, while simultaneously the frequency of weaker tropical stormsmore » is decreased. We also conclude that in the 1.5°C stabilization, the effect of aerosol forcing changes complicates the interpretation of greenhouse gas forcing changes.« less

Changes in tropical cyclones under stabilized 1.5 and 2.0 °C global warming scenarios as simulated by the Community Atmospheric Model under the HAPPI protocols

NASA Astrophysics Data System (ADS)

Wehner, Michael F.; Reed, Kevin A.; Loring, Burlen; Stone, Dáithí; Krishnan, Harinarayan

2018-02-01

The United Nations Framework Convention on Climate Change (UNFCCC) invited the scientific community to explore the impacts of a world in which anthropogenic global warming is stabilized at only 1.5 °C above preindustrial average temperatures. We present a projection of future tropical cyclone statistics for both 1.5 and 2.0 °C stabilized warming scenarios with direct numerical simulation using a high-resolution global climate model. As in similar projections at higher warming levels, we find that even at these low warming levels the most intense tropical cyclones become more frequent and more intense, while simultaneously the frequency of weaker tropical storms is decreased. We also conclude that in the 1.5 °C stabilization, the effect of aerosol forcing changes complicates the interpretation of greenhouse gas forcing changes.

Waste management CDM projects barriers NVivo 10® qualitative dataset.

PubMed

Bufoni, André Luiz; de Sousa Ferreira, Aracéli Cristina; Oliveira, Luciano Basto

2017-12-01

This article contains one NVivo 10® file with the complete 432 projects design documents (PDD) of seven waste management sector industries registered as Clean Development Mechanism (CDM) under United Nations Framework Convention on Climate Change (UNFCCC) Kyoto Protocol Initiative from 2004 to 2014. All data analyses and sample statistics made during the research remain in the file. We coded PDDs in 890 fragments of text, classified in five categories of barriers (nodes): technological, financial, human resources, regulatory, socio-political. The data supports the findings of author thesis [1] and other two indexed publication in Waste Management Journal: "The financial attractiveness assessment of large waste management projects registered as clean development mechanism" and "The declared barriers of the large developing countries waste management projects: The STAR model" [2], [3]. The data allows any computer assisted qualitative content analysis (CAQCA) on the sector and it is available at Mendeley [4].

Early action on HFCs mitigates future atmospheric change

NASA Astrophysics Data System (ADS)

Hurwitz, Margaret M.; Fleming, Eric L.; Newman, Paul A.; Li, Feng; Liang, Qing

2016-11-01

As countries take action to mitigate global warming, both by ratifying the UNFCCC Paris Agreement and enacting the Kigali Amendment to the Montreal Protocol to manage hydrofluorocarbons (HFCs), it is important to consider the relative importance of the pertinent greenhouse gases and the distinct structure of their atmospheric impacts, and how the timing of potential greenhouse gas regulations would affect future changes in atmospheric temperature and ozone. HFCs should be explicitly considered in upcoming climate and ozone assessments, since chemistry-climate model simulations demonstrate that HFCs could contribute substantially to anthropogenic climate change by the mid-21st century, particularly in the upper troposphere and lower stratosphere i.e., global average warming up to 0.19 K at 80 hPa. The HFC mitigation scenarios described in this study demonstrate the benefits of taking early action in avoiding future atmospheric change: more than 90% of the climate change impacts of HFCs can be avoided if emissions stop by 2030.

Changes in tropical cyclones under stabilized 1.5 and 2.0°C global warming scenarios as simulated by the Community Atmospheric Model under the HAPPI protocols

DOE PAGES

Wehner, Michael F.; Reed, Kevin A.; Loring, Burlen; ...

2018-02-28

The United Nations Framework Convention on Climate Change (UNFCCC) invited the scientific community to explore the impacts of a world in which anthropogenic global warming is stabilized at only 1.5°C above preindustrial average temperatures. In this paper, we present a projection of future tropical cyclone statistics for both 1.5 and 2.0°C stabilized warming scenarios with direct numerical simulation using a high-resolution global climate model. As in similar projections at higher warming levels, we find that even at these low warming levels the most intense tropical cyclones become more frequent and more intense, while simultaneously the frequency of weaker tropical stormsmore » is decreased. We also conclude that in the 1.5°C stabilization, the effect of aerosol forcing changes complicates the interpretation of greenhouse gas forcing changes.« less

Accounting for biomass carbon stock change due to wildfire in temperate forest landscapes in Australia.

PubMed

Keith, Heather; Lindenmayer, David B; Mackey, Brendan G; Blair, David; Carter, Lauren; McBurney, Lachlan; Okada, Sachiko; Konishi-Nagano, Tomoko

2014-01-01

Carbon stock change due to forest management and disturbance must be accounted for in UNFCCC national inventory reports and for signatories to the Kyoto Protocol. Impacts of disturbance on greenhouse gas (GHG) inventories are important for many countries with large forest estates prone to wildfires. Our objective was to measure changes in carbon stocks due to short-term combustion and to simulate longer-term carbon stock dynamics resulting from redistribution among biomass components following wildfire. We studied the impacts of a wildfire in 2009 that burnt temperate forest of tall, wet eucalypts in south-eastern Australia. Biomass combusted ranged from 40 to 58 tC ha(-1), which represented 6-7% and 9-14% in low- and high-severity fire, respectively, of the pre-fire total biomass carbon stock. Pre-fire total stock ranged from 400 to 1040 tC ha(-1) depending on forest age and disturbance history. An estimated 3.9 TgC was emitted from the 2009 fire within the forest region, representing 8.5% of total biomass carbon stock across the landscape. Carbon losses from combustion were large over hours to days during the wildfire, but from an ecosystem dynamics perspective, the proportion of total carbon stock combusted was relatively small. Furthermore, more than half the stock losses from combustion were derived from biomass components with short lifetimes. Most biomass remained on-site, although redistributed from living to dead components. Decomposition of these components and new regeneration constituted the greatest changes in carbon stocks over ensuing decades. A critical issue for carbon accounting policy arises because the timeframes of ecological processes of carbon stock change are longer than the periods for reporting GHG inventories for national emissions reductions targets. Carbon accounts should be comprehensive of all stock changes, but reporting against targets should be based on human-induced changes in carbon stocks to incentivise mitigation activities.

Accounting for Biomass Carbon Stock Change Due to Wildfire in Temperate Forest Landscapes in Australia

PubMed Central

Keith, Heather; Lindenmayer, David B.; Mackey, Brendan G.; Blair, David; Carter, Lauren; McBurney, Lachlan; Okada, Sachiko; Konishi-Nagano, Tomoko

2014-01-01

Carbon stock change due to forest management and disturbance must be accounted for in UNFCCC national inventory reports and for signatories to the Kyoto Protocol. Impacts of disturbance on greenhouse gas (GHG) inventories are important for many countries with large forest estates prone to wildfires. Our objective was to measure changes in carbon stocks due to short-term combustion and to simulate longer-term carbon stock dynamics resulting from redistribution among biomass components following wildfire. We studied the impacts of a wildfire in 2009 that burnt temperate forest of tall, wet eucalypts in south-eastern Australia. Biomass combusted ranged from 40 to 58 tC ha−1, which represented 6–7% and 9–14% in low- and high-severity fire, respectively, of the pre-fire total biomass carbon stock. Pre-fire total stock ranged from 400 to 1040 tC ha−1 depending on forest age and disturbance history. An estimated 3.9 TgC was emitted from the 2009 fire within the forest region, representing 8.5% of total biomass carbon stock across the landscape. Carbon losses from combustion were large over hours to days during the wildfire, but from an ecosystem dynamics perspective, the proportion of total carbon stock combusted was relatively small. Furthermore, more than half the stock losses from combustion were derived from biomass components with short lifetimes. Most biomass remained on-site, although redistributed from living to dead components. Decomposition of these components and new regeneration constituted the greatest changes in carbon stocks over ensuing decades. A critical issue for carbon accounting policy arises because the timeframes of ecological processes of carbon stock change are longer than the periods for reporting GHG inventories for national emissions reductions targets. Carbon accounts should be comprehensive of all stock changes, but reporting against targets should be based on human-induced changes in carbon stocks to incentivise mitigation activities. PMID:25208298

Predicting pan-tropical climate change induced forest stock gains and losses—implications for REDD

NASA Astrophysics Data System (ADS)

Gumpenberger, Marlies; Vohland, Katrin; Heyder, Ursula; Poulter, Benjamin; Macey, Kirsten; Rammig, Anja; Popp, Alexander; Cramer, Wolfgang

2010-01-01

Deforestation is a major threat to tropical forests worldwide, contributing up to one-fifth of global carbon emissions into the atmosphere. Despite protection efforts, deforestation of tropical forests has continued in recent years. Providing incentives to reducing deforestation has been proposed in the United Nations Framework Convention on Climate Change (UNFCCC) Bali negotiations in 2007 to decelerate emissions from deforestation (REDD—reduced emissions from deforestation and forest degradation). A number of methodological issues such as ensuring permanence, establishing reference emissions levels that do not reward business-as-usual and having a measuring, reporting and verification system in place are essential elements in implementing successful REDD schemes. To assess the combined impacts of climate and land-use change on tropical forest carbon stocks in the 21st century, we use a dynamic global vegetation model (LPJ DGVM) driven by five different climate change projections under a given greenhouse gas emission scenario (SRES A2) and two contrasting land-use change scenarios. We find that even under a complete stop of deforestation after the period of the Kyoto Protocol (post-2012) some countries may continue to lose carbon stocks due to climate change. Especially at risk is tropical Latin America, although the presence and magnitude of the risk depends on the climate change scenario. By contrast, strong protection of forests could increase carbon uptake in many tropical countries, due to CO2 fertilization effects, even under altered climate regimes.

Mazingira Centre: A state-of-the-art environmental research infrastructure in Eastern Africa

NASA Astrophysics Data System (ADS)

Merbold, Lutz; Butterbach-Bahl, Klaus; Goopy, John; Mutuo, Paul; Korir, Daniel; Pelster, David; Wanyama, George

2017-04-01

Measurements of greenhouse gases (GHGs), performed in various terrestrial and marine ecosystems have led to a fundamental understanding of the Earth System during the last century. While there are numerous extant long-term measurements of GHGs across the globe, these are mainly located in developed countries of the northern hemisphere, leaving large regions such as Sub-Saharan Africa (SSA) without a consolidated observational network. Moreover, in SSA also infrastructures capable of measuring GHGs following best scientific practice are lacking. The Mazingira Centre - a state-of-the-art environmental laboratory - hosted by the International Livestock Research Institute in Kenya has been established in 2013. The laboratory is equipped with state-of-the-art GHG measurement technology (gas chromatographs, animal respiration chambers, laser absorption spectrometers) and aims at providing fundamental environmental data (e.g. GHGs and auxiliary information) from the most common land-cover types in Eastern Africa and beyond. Thereby a special focus is given to mixed crop-livestock systems managed by smallholders. The first results from the activities of the Mazingira Centre show much lower GHG emissions from manure management and arable systems as commonly assumed using emission factor approaches (EFs). This highlights the need of direct, in-situ measurements from all land-cover types and agricultural systems in Eastern Africa. The Mazingira Centre is furthermore a core training facility for undergraduate and graduate students, technicians as well policy makers that report GHG emissions to the UNFCCC with reliable and accurate emissions factors.

Monitoring REDD+: From Social Safeguards to Social Learning

NASA Astrophysics Data System (ADS)

Ravikumar, A.; Andersson, K.

2010-12-01

Krister Andersson 1 and Ashwin Ravikumar 1 The UNFCCC requires countries that participate in the REDD+ (Reducing Emissions from Deforestation and Forest Degradation in Developing Countries) program to monitor both forest carbon inventories as well as the governance of REDD+ activities and their social consequences. Exactly how this should be done, however, remains an open question. This paper addresses this question by drawing on existing research on social-ecological systems and new institutional economics. We make the case for a monitoring system that goes beyond a narrow focus of qualitative indicators of REDD+ governance that seek to provide social safeguards for international investors to create a more comprehensive monitoring system that is useful for social learning about how policies affect a variety of forest outcomes. We describe the defining characteristics of five existing approaches to monitoring REDD+ governance. Applying evaluative criteria of affordability, comprehensiveness, transparency, uncertainty specification, and explanatory potential, we analyze the extent to which each of the programs contribute to broader social learning processes in participating countries. Our analysis finds that it makes sense to move from the current narrow focus of monitoring for control to monitoring for social learning. Particularly valuable to participating REDD+ actors would be the creation of learning systems that can help policy makers to identify opportunities for policy improvements, with the ultimate goal of making REDD+ more effective, efficient, and equitable. Such learning is not possible, however, without timely and systematic collection of data on the relationships between forests and forest users. 1University of Colorado at Boulder, Environmental Studies Program, Boulder, CO 80309-0397

Development and application of a methodology for a clean development mechanism to avoid methane emissions in closed landfills.

PubMed

Janke, Leandro; Lima, André O S; Millet, Maurice; Radetski, Claudemir M

2013-01-01

In Brazil, Solid Waste Disposal Sites have operated without consideration of environmental criteria, these areas being characterized by methane (CH4) emissions during the anaerobic degradation of organic matter. The United Nations organization has made efforts to control this situation, through the United Nations Framework Convention on Climate Change (UNFCCC) and the Kyoto Protocol, where projects that seek to reduce the emissions of greenhouse gases (GHG) can be financially rewarded through Certified Emission Reductions (CERs) if they respect the requirements established by the Clean Development Mechanism (CDM), such as the use of methodologies approved by the CDM Executive Board (CDM-EB). Thus, a methodology was developed according to the CDM standards related to the aeration, excavation and composting of closed Municipal Solid Waste (MSW) landfills, which was submitted to CDM-EB for assessment and, after its approval, applied to a real case study in Maringá City (Brazil) with a view to avoiding negative environmental impacts due the production of methane and leachates even after its closure. This paper describes the establishment of this CDM-EB-approved methodology to determine baseline emissions, project emissions and the resultant emission reductions with the application of appropriate aeration, excavation and composting practices at closed MSW landfills. A further result obtained through the application of the methodology in the landfill case study was that it would be possible to achieve an ex-ante emission reduction of 74,013 tCO2 equivalent if the proposed CDM project activity were implemented.

Dealing with locally-driven degradation: A quick start option under REDD+.

PubMed

Skutsch, Margaret M; Torres, Arturo Balderas; Mwampamba, Tuyeni H; Ghilardi, Adrian; Herold, Martin

2011-12-28

The paper reviews a number of challenges associated with reducing degradation and its related emissions through national approaches to REDD+ under UNFCCC policy. It proposes that in many countries, it may in the short run be easier to deal with the kinds of degradation that result from locally driven community over-exploitation of forest for livelihoods, than from selective logging or fire control. Such degradation is low-level, but chronic, and is experienced over very large forest areas. Community forest management programmes tend to result not only in reduced degradation, but also in forest enhancement; moreover they are often popular, and do not require major political shifts. In principle these approaches therefore offer a quick start option for REDD+. Developing reference emissions levels for low-level locally driven degradation is difficult however given that stock losses and gains are too small to be identified and measured using remote sensing, and that in most countries there is little or no forest inventory data available. We therefore propose that forest management initiatives at the local level, such as those promoted by community forest management programmes, should monitor, and be credited for, only the net increase in carbon stock over the implementation period, as assessed by ground level surveys at the start and end of the period. This would also resolve the problem of nesting (ensuring that all credits are accounted for against the national reference emission level), since communities and others at the local level would be rewarded only for increased sequestration, while the national reference emission level would deal only with reductions in emissions from deforestation and degradation.

Land use scenarios development and impacts assessment on vegetation carbon/nitrogen sequestration in the West African Sudan savanna watershed, Benin

NASA Astrophysics Data System (ADS)

Chabi, A.

2015-12-01

ackground: Reduced Emissions from Deforestation and Degradation (REDD+), being developed through the United Nations Framework Convention on Climate Change (UNFCCC) requires information on the carbon/nitrogen stocks in the plant biomass for predicting future climate under scenarios development. The development of land use scenarios in West Africa is needed to predict future impacts of change in the environment and the socio-economic status of rural communities. The study aims at developing land use scenario based on mitigation strategy to climate change as an issue of contributing for carbon and nitrogen sequestration, the condition 'food focused' as a scenario based crop production and 'financial investment' as scenario based on an economic development pathway, and to explore the possible future temporal and spatial impacts on vegetation carbon/nitrogen sequestration/emission and socio-economic status of rural communities. Preliminary results: BEN-LUDAS (Benin-Land Use DyNamic Simulator) model, carbon and nitrogen equations, remote sensing and socio-economic data were used to predict the future impacts of each scenario in the environment and human systems. The preliminary results which are under analysis will be presented soon. Conclusion: The proposed BEN-LUDAS models will help to contribute to policy decision making at the local and regional scale and to predict future impacts of change in the environment and socio-economic status of the rural communities. Keywords: Land use scenarios development, BEN-LUDAS, socio-economic status of rural communities, future impacts of change, assessment, West African Sudan savanna watershed, Benin

Translating Forest Change to Carbon Emissions and Removals By Linking Disturbance Products, Biomass Maps, and Carbon Cycle Modeling in a Comprehensive Carbon Monitoring Framework for the Conterminous US Forests

NASA Astrophysics Data System (ADS)

Williams, C. A.; Gu, H.

2016-12-01

Protecting forest carbon stores and uptake is central to national and international policies aimed at mitigating climate change. The success of such polices relies on high quality, accurate reporting (Tier 3) that earns the greatest financial value of carbon credits and hence incentivizes forest conservation and protection. Methods for Tier 3 Measuring, Reporting, and Verification (MRV) are still in development, generally involving some combination of direct remote sensing, ground based inventorying, and computer modeling, but have tended to emphasize assessments of live aboveground carbon stocks with a less clear connection to the real target of MRV which is carbon emissions and removals. Most existing methods are also ambiguous as to the mechanisms that underlie carbon accumulation, and any have limited capacity for forecasting carbon dynamics over time. This paper reports on the design and implementation of a new method for Tier 3 MRV, decision support, and forecasting that is being applied to assess forest carbon dynamics across the conterminous US. The method involves parameterization of a carbon cycle model (CASA) to match yield data from the US forest inventory (FIA). A range of disturbance types and severities are imposed in the model to estimate resulting carbon emissions, carbon uptake, and carbon stock changes post-disturbance. Resulting trajectories are then applied to landscapes at the 30-m pixel level based on two remote-sensing based data products. One documents the year, type, and severity of disturbance in recent decades. The second documents aboveground biomass which is used to estimate time since disturbance and associated carbon fluxes and stocks. Results will highlight high-resolution (30 m) annual carbon stocks and fluxes from 1990 to 2010 for select regions of interest across the US. Spatial analyses reveal regional patterns in US forest carbon stocks and fluxes as they respond to forest types, climate, and disturbances. Temporal analyses document effects of recent disturbance trends and demonstrate the method's capacity for quantifying changes in forest carbon over time as needed for UNFCCC reporting.

Reducing greenhouse gas emissions and adapting agricultural management for climate change in developing countries: providing the basis for action.

PubMed

Ogle, Stephen M; Olander, Lydia; Wollenberg, Lini; Rosenstock, Todd; Tubiello, Francesco; Paustian, Keith; Buendia, Leandro; Nihart, Alison; Smith, Pete

2014-01-01

Agriculture in developing countries has attracted increasing attention in international negotiations within the United Nations Framework Convention on Climate Change for both adaptation to climate change and greenhouse gas mitigation. However, there is limited understanding about potential complementarity between management practices that promote adaptation and mitigation, and limited basis to account for greenhouse gas emission reductions in this sector. The good news is that the global research community could provide the support needed to address these issues through further research linking adaptation and mitigation. In addition, a small shift in strategy by the Intergovernmental Panel on Climate Change (IPCC) and ongoing assistance from agricultural organizations could produce a framework to move the research and development from concept to reality. In turn, significant progress is possible in the near term providing the basis for UNFCCC negotiations to move beyond discussion to action for the agricultural sector in developing countries. © 2013 John Wiley & Sons Ltd.

Detecting and Quantifying Forest Change: The Potential of Existing C- and X-Band Radar Datasets.

PubMed

Tanase, Mihai A; Ismail, Ismail; Lowell, Kim; Karyanto, Oka; Santoro, Maurizio

2015-01-01

This paper evaluates the opportunity provided by global interferometric radar datasets for monitoring deforestation, degradation and forest regrowth in tropical and semi-arid environments. The paper describes an easy to implement method for detecting forest spatial changes and estimating their magnitude. The datasets were acquired within space-borne high spatial resolutions radar missions at near-global scales thus being significant for monitoring systems developed under the United Framework Convention on Climate Change (UNFCCC). The approach presented in this paper was tested in two areas located in Indonesia and Australia. Forest change estimation was based on differences between a reference dataset acquired in February 2000 by the Shuttle Radar Topography Mission (SRTM) and TanDEM-X mission (TDM) datasets acquired in 2011 and 2013. The synergy between SRTM and TDM datasets allowed not only identifying changes in forest extent but also estimating their magnitude with respect to the reference through variations in forest height.

Coupled carbon-nitrogen land surface modelling for UK agricultural landscapes using JULES and JULES-ECOSSE-FUN (JEF)

NASA Astrophysics Data System (ADS)

Comyn-Platt, Edward; Clark, Douglas; Blyth, Eleanor

2016-04-01

The UK is required to provide accurate estimates of the UK greenhouse gas (GHG; CO2, CH4 and N2O) emissions for the UNFCCC (United Nations Framework Convention on Climate Change). Process based land surface models (LSMs), such as the Joint UK Land Environment Simulator (JULES), attempt to provide such estimates based on environmental (e.g. land use and soil type) and meteorological conditions. The standard release of JULES focusses on the water and carbon cycles, however, it has long been suggested that a coupled carbon-nitrogen scheme could enhance simulations. This is of particular importance when estimating agricultural emission inventories where the carbon cycle is effectively managed via the human application of nitrogen based fertilizers. JULES-ECOSSE-FUN (JEF) links JULES with the Estimation of Carbon in Organic Soils - Sequestration and Emission (ECOSSE) model and the Fixation and Uptake of Nitrogen (FUN) model as a means of simulating C:N coupling. This work presents simulations from the standard release of JULES and the most recent incarnation of the JEF coupled system at the point and field scale. Various configurations of JULES and JEF were calibrated and fine-tuned based on comparisons with observations from three UK field campaigns (Crichton, Harwood Forest and Brattleby) specifically chosen to represent the managed vegetation types that cover the UK. The campaigns included flux tower and chamber measurements of CO2, CH4 and N2O amongst other meteorological parameters and records of land management such as application of fertilizer and harvest date at the agricultural sites. Based on the results of these comparisons, JULES and/or JEF will be used to provide simulations on the regional and national scales in order to provide improved estimates of the total UK emission inventory.

Flexible parameter-sparse global temperature time profiles that stabilise at 1.5 and 2.0 °C

NASA Astrophysics Data System (ADS)

Huntingford, Chris; Yang, Hui; Harper, Anna; Cox, Peter M.; Gedney, Nicola; Burke, Eleanor J.; Lowe, Jason A.; Hayman, Garry; Collins, William J.; Smith, Stephen M.; Comyn-Platt, Edward

2017-07-01

The meeting of the United Nations Framework Convention on Climate Change (UNFCCC) in December 2015 committed parties at the convention to hold the rise in global average temperature to well below 2.0 °C above pre-industrial levels. It also committed the parties to pursue efforts to limit warming to 1.5 °C. This leads to two key questions. First, what extent of emissions reduction will achieve either target? Second, what is the benefit of the reduced climate impacts from keeping warming at or below 1.5 °C? To provide answers, climate model simulations need to follow trajectories consistent with these global temperature limits. It is useful to operate models in an inverse mode to make model-specific estimates of greenhouse gas (GHG) concentration pathways consistent with the prescribed temperature profiles. Further inversion derives related emissions pathways for these concentrations. For this to happen, and to enable climate research centres to compare GHG concentrations and emissions estimates, common temperature trajectory scenarios are required. Here we define algebraic curves that asymptote to a stabilised limit, while also matching the magnitude and gradient of recent warming levels. The curves are deliberately parameter-sparse, needing the prescription of just two parameters plus the final temperature. Yet despite this simplicity, they can allow for temperature overshoot and for generational changes, for which more effort to decelerate warming change needs to be made by future generations. The curves capture temperature profiles from the existing Representative Concentration Pathway (RCP2.6) scenario projections by a range of different Earth system models (ESMs), which have warming amounts towards the lower levels of those that society is discussing.

Relevance of methodological choices for accounting of land use change carbon fluxes

NASA Astrophysics Data System (ADS)

Pongratz, Julia; Hansis, Eberhard; Davis, Steven

2015-04-01

To understand and potentially steer how humans shape land-climate interactions it is important to accurately attribute greenhouse gas fluxes from land use and land cover change (LULCC) in space and time. However, such accounting of carbon fluxes from LULCC generally requires choosing from multiple options of how to attribute the fluxes to regions and to LULCC activities. Applying a newly-developed and spatially-explicit bookkeeping model, BLUE ("bookkeeping of land use emissions"), we quantify LULCC carbon fluxes and attribute them to land-use activities and countries by a range of different accounting methods. We present results with respect to a Kyoto Protocol-like ``commitment'' accounting period, using land use emissions of 2008-12 as example scenario. We assess the effect of accounting methods that vary (1) the temporal evolution of carbon stocks, (2) the state of the carbon stocks at the beginning of the period, (3) the temporal attribution of carbon fluxes during the period, and (4) treatment of LULCC fluxes that occurred prior to the beginning of the period. We show that the methodological choices result in grossly different estimates of carbon fluxes for the different attribution definitions. The global net flux in the accounting period varies between 4.3 Pg(C) uptake and 15.2 Pg(C) emissions, depending on the accounting method. Regional results show different modes of variation. This finding has implications for both political and scientific considerations: Not all methodological choices are currently specified under the UNFCCC treaties on land use, land-use change and forestry. Yet, a consistent accounting scheme is crucial to assure comparability of individual LULCC activities, quantify their relevance for the global annual carbon budget, and assess the effects of LULCC policies.

The development and trial of an unmanned aerial system for the measurement of methane flux from landfill and greenhouse gas emission hotspots.

PubMed

Allen, Grant; Hollingsworth, Peter; Kabbabe, Khristopher; Pitt, Joseph R; Mead, Mohammed I; Illingworth, Samuel; Roberts, Gareth; Bourn, Mark; Shallcross, Dudley E; Percival, Carl J

2018-01-09

This paper describes the development of a new sampling and measurement method to infer methane flux using proxy measurements of CO 2 concentration and wind data recorded by Unmanned Aerial Systems (UAS). The flux method described and trialed here is appropriate to the spatial scale of landfill sites and analogous greenhouse gas emission hotspots, making it an important new method for low-cost and rapid case study quantification of fluxes from currently uncertain (but highly important) greenhouse gas sources. We present a case study using these UAS-based measurements to derive instantaneous methane fluxes from a test landfill site in the north of England using a mass balance model tailored for UAS sampling and co-emitted CO 2 concentration as a methane-emission proxy. Methane flux (and flux uncertainty) during two trials on 27 November 2014 and 5 March 2015, were found to be 0.140 kg s -1 (±61% at 1σ), and 0.050 kg s -1 (±54% at 1σ), respectively. Uncertainty contributing to the flux was dominated by ambient variability in the background (inflow) concentration (>40%) and wind speed (>10%); with instrumental error contributing only ∼1-2%. The approach described represents an important advance concerning the challenging problem of greenhouse gas hotspot flux calculation, and offers transferability to a wide range of analogous environments. This new measurement solution could add to a toolkit of approaches to better validate source-specific greenhouse emissions inventories - an important new requirement of the UNFCCC COP21 (Paris) climate change agreement. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Climate Regulation Services of Natural and Managed Ecosystems of the Americas

NASA Astrophysics Data System (ADS)

Anderson-Teixeira, K. J.; Snyder, P. K.; Twine, T. E.; Costa, M. H.; Cuadra, S.; DeLucia, E. H.

2011-12-01

Terrestrial ecosystems regulate climate through both biogeochemical mechanisms (greenhouse gas regulation) and biophysical mechanisms (regulation of water and energy). Land management therefore provides some of the most effective strategies for climate change mitigation. However, most policies aimed at climate protection through land management, including UNFCCC mechanisms and bioenergy sustainability standards, account only for biogeochemical climate services. By ignoring biophysical climate regulation services that in some cases offset the biogeochemical regulation services, these policies run the risk of failing to advance the best climate solutions. Quantifying the combined value of biogeochemical and biophysical climate regulation services remains an important challenge. Here, we use a combination of data synthesis and modeling to quantify how biogeochemical and biophysical effects combine to shape the climate regulation value (CRV) of 18 natural and managed ecosystem types across the Western Hemisphere. Natural ecosystems generally had higher CRVs than agroecosystems, largely driven by differences in biogeochemical services. Biophysical contributions ranged from minimal to dominant. They were highly variable in space and across ecosystem types, and their relative importance varied strongly with the spatio-temporal scale of analysis. Our findings pertain to current efforts to protect climate through land management. Specifically, they reinforce the importance of protecting tropical forests and recent findings that the climatic effects of bioenergy production may be somewhat more positive than previously estimated. Given that biophysical effects in some cases dominate, ensuring effective climate protection through land management requires consideration of combined biogeochemical and biophysical climate regulation services. While quantification of ecosystem climate services is necessarily complex, our CRV index serves as one potential approach to measure the full climate services of terrestrial ecosystems.

Challenges for Sustainable Land Management through Climate-Smart Agriculture

NASA Astrophysics Data System (ADS)

Dougill, Andrew; Stringer, Lindsay

2017-04-01

There are increasing pushes for agricultural land management to be both sustainable and climate-smart (in terms of increasing productivity, building resilience to climate change and enhancing carbon storage). Climate-smart agriculture initiatives include conservation agriculture, based on minimum soil disturbance, permanent soil cover and crop rotation, and agroforestry. Such efforts address key international goals of the United Nations Convention to Combat Desertification (UNCCD) and United Nations Framework Convention on Climate Change (UNFCCC), but as yet have not seen widespread uptake. Based on analyses of different project interventions from across a range of southern African countries, we outline the inter-related challenges that are preventing adoption of climate-smart agriculture initiatives. We then identify routes to building multi-stakeholder partnerships and empowering communities through participatory monitoring with the aim of increasing uptake of such sustainable land management practices. Good practice examples remain largely restricted to local-level project interventions with significant donor (or private-sector) support, aligned to short-term community priorities relating to access to inputs or reduced labour requirements. Scaling-up to district- and national-level initiatives is yet to be widely successful due to problems of: limited policy coherence; a lack of communication between stakeholders at different levels; and limited understanding of long-term benefits associated with changes in agricultural practices. We outline opportunities associated with improved communication of climate information, empowerment of district-level adaptation planning and diversification of agricultural livelihood strategies as key routes to guide farmers towards more sustainable, and climate-smart, land management practices. Recent experiences in Malawi, which has experienced significant floods and an El Niño drought year in the last two years, are used to empirically illustrate the extent of the remaining challenges in moving from 'win-win' conceptualisations to implementing significant changes in land management practices.

Dealing with locally-driven degradation: A quick start option under REDD+

PubMed Central

2011-01-01

The paper reviews a number of challenges associated with reducing degradation and its related emissions through national approaches to REDD+ under UNFCCC policy. It proposes that in many countries, it may in the short run be easier to deal with the kinds of degradation that result from locally driven community over-exploitation of forest for livelihoods, than from selective logging or fire control. Such degradation is low-level, but chronic, and is experienced over very large forest areas. Community forest management programmes tend to result not only in reduced degradation, but also in forest enhancement; moreover they are often popular, and do not require major political shifts. In principle these approaches therefore offer a quick start option for REDD+. Developing reference emissions levels for low-level locally driven degradation is difficult however given that stock losses and gains are too small to be identified and measured using remote sensing, and that in most countries there is little or no forest inventory data available. We therefore propose that forest management initiatives at the local level, such as those promoted by community forest management programmes, should monitor, and be credited for, only the net increase in carbon stock over the implementation period, as assessed by ground level surveys at the start and end of the period. This would also resolve the problem of nesting (ensuring that all credits are accounted for against the national reference emission level), since communities and others at the local level would be rewarded only for increased sequestration, while the national reference emission level would deal only with reductions in emissions from deforestation and degradation. PMID:22204698

Assessing REDD+ performance of countries with low monitoring capacities: the matrix approach

NASA Astrophysics Data System (ADS)

Bucki, M.; Cuypers, D.; Mayaux, P.; Achard, F.; Estreguil, C.; Grassi, G.

2012-03-01

Estimating emissions from deforestation and degradation of forests in many developing countries is so uncertain that the effects of changes in forest management could remain within error ranges (i.e. undetectable) for several years. Meanwhile UNFCCC Parties need consistent time series of meaningful performance indicators to set credible benchmarks and allocate REDD+ incentives to the countries, programs and activities that actually reduce emissions, while providing social and environmental benefits. Introducing widespread measuring of carbon in forest land (which would be required to estimate more accurately changes in emissions from degradation and forest management) will take time and considerable resources. To ensure the overall credibility and effectiveness of REDD+, parties must consider the design of cost-effective systems which can provide reliable and comparable data on anthropogenic forest emissions. Remote sensing can provide consistent time series of land cover maps for most non-Annex-I countries, retrospectively. These maps can be analyzed to identify the forests that are intact (i.e. beyond significant human influence), and whose fragmentation could be a proxy for degradation. This binary stratification of forests biomes (intact/non-intact), a transition matrix and the use of default carbon stock change factors can then be used to provide initial estimates of trends in emission changes. A proof-of-concept is provided for one biome of the Democratic Republic of the Congo over a virtual commitment period (2005-2010). This approach could allow assessment of the performance of the five REDD+ activities (deforestation, degradation, conservation, management and enhancement of forest carbon stocks) in a spatially explicit, verifiable manner. Incentives could then be tailored to prioritize activities depending on the national context and objectives.

Under What Circumstances Do Wood Products from Native Forests Benefit Climate Change Mitigation?

PubMed

Keith, Heather; Lindenmayer, David; Macintosh, Andrew; Mackey, Brendan

2015-01-01

Climate change mitigation benefits from the land sector are not being fully realised because of uncertainty and controversy about the role of native forest management. The dominant policy view, as stated in the IPCC's Fifth Assessment Report, is that sustainable forest harvesting yielding wood products, generates the largest mitigation benefit. We demonstrate that changing native forest management from commercial harvesting to conservation can make an important contribution to mitigation. Conservation of native forests results in an immediate and substantial reduction in net emissions relative to a reference case of commercial harvesting. We calibrated models to simulate scenarios of native forest management for two Australian case studies: mixed-eucalypt in New South Wales and Mountain Ash in Victoria. Carbon stocks in the harvested forest included forest biomass, wood and paper products, waste in landfill, and bioenergy that substituted for fossil fuel energy. The conservation forest included forest biomass, and subtracted stocks for the foregone products that were substituted by non-wood products or plantation products. Total carbon stocks were lower in harvested forest than in conservation forest in both case studies over the 100-year simulation period. We tested a range of potential parameter values reported in the literature: none could increase the combined carbon stock in products, slash, landfill and substitution sufficiently to exceed the increase in carbon stock due to changing management of native forest to conservation. The key parameters determining carbon stock change under different forest management scenarios are those affecting accumulation of carbon in forest biomass, rather than parameters affecting transfers among wood products. This analysis helps prioritise mitigation activities to focus on maximising forest biomass. International forest-related policies, including negotiations under the UNFCCC, have failed to recognize fully the mitigation value of native forest conservation. Our analyses provide evidence for decision-making about the circumstances under which forest management provides mitigation benefits.

Under What Circumstances Do Wood Products from Native Forests Benefit Climate Change Mitigation?

PubMed Central

Keith, Heather; Lindenmayer, David; Macintosh, Andrew; Mackey, Brendan

2015-01-01

Climate change mitigation benefits from the land sector are not being fully realised because of uncertainty and controversy about the role of native forest management. The dominant policy view, as stated in the IPCC’s Fifth Assessment Report, is that sustainable forest harvesting yielding wood products, generates the largest mitigation benefit. We demonstrate that changing native forest management from commercial harvesting to conservation can make an important contribution to mitigation. Conservation of native forests results in an immediate and substantial reduction in net emissions relative to a reference case of commercial harvesting. We calibrated models to simulate scenarios of native forest management for two Australian case studies: mixed-eucalypt in New South Wales and Mountain Ash in Victoria. Carbon stocks in the harvested forest included forest biomass, wood and paper products, waste in landfill, and bioenergy that substituted for fossil fuel energy. The conservation forest included forest biomass, and subtracted stocks for the foregone products that were substituted by non-wood products or plantation products. Total carbon stocks were lower in harvested forest than in conservation forest in both case studies over the 100-year simulation period. We tested a range of potential parameter values reported in the literature: none could increase the combined carbon stock in products, slash, landfill and substitution sufficiently to exceed the increase in carbon stock due to changing management of native forest to conservation. The key parameters determining carbon stock change under different forest management scenarios are those affecting accumulation of carbon in forest biomass, rather than parameters affecting transfers among wood products. This analysis helps prioritise mitigation activities to focus on maximising forest biomass. International forest-related policies, including negotiations under the UNFCCC, have failed to recognize fully the mitigation value of native forest conservation. Our analyses provide evidence for decision-making about the circumstances under which forest management provides mitigation benefits. PMID:26436916

Assessing the INDCs' land use, land use change, and forest emission projections.

PubMed

Forsell, Nicklas; Turkovska, Olga; Gusti, Mykola; Obersteiner, Michael; Elzen, Michel den; Havlik, Petr

2016-12-01

In preparation for the 2015 international climate negotiations in Paris, Parties submitted Intended Nationally Determined Contributions (INDCs) to the United Nations Framework Convention on Climate Change (UNFCCC) expressing each countries' respective post-2020 climate actions. In this paper we assess individual Parties' expected reduction of emissions/removals from land use, land use change, and forest (LULUCF) sector for reaching their INDC target, and the aggregate global effect on the INDCs on the future development of emission and removals from the LULUCF sector. This has been done through analysis Parties' official information concerning the role of LULUCF mitigation efforts for reaching INDC targets as presented in National Communications, Biennial Update Reports, and Additional file 1. On the aggregate global level, the Parties themselves perceive that net LULUCF emissions will increase over time. Overall, the net LULUCF emissions are estimated to increase by 0.6 Gt CO 2 e year -1 (range: 0.1-1.1) in 2020 and 1.3 Gt CO 2 e year -1 (range: 0.7-2.1) in 2030, both compared to 2010 levels. On the other hand, the full implementation of the INDCs is estimated to lead to a reduction of net LULUCF emissions in 2030 compared to 2010 levels. It is estimated that if all conditional and unconditional INDCs are implemented, net LULUCF emissions would decrease by 0.5 Gt CO 2 e year -1 (range: 0.2-0.8) by 2020 and 0.9 Gt CO 2 e year -1 (range: 0.5-1.3) by 2030, both compared to 2010 levels. The largest absolute reductions of net LULUCF emissions (compared to 2010 levels) are expected from Indonesia and Brazil, followed by China and Ethiopia. The results highlights that countries are expecting a significant contribution from the LULUCF sector to meet their INDC mitigation targets. At the global level, the LULUCF sector is expected to contribute to as much as 20% of the full mitigation potential of all the conditional and unconditional INDC targets. However, large uncertainties still surround how Parties estimate, project and account for emissions and removals from the LULUCF sector. While INDCs represent a new source of land-use information, further information and updates of the INDCs will be required to reduce uncertainty of the LULUCF projections.

The Impact of Strong Climate Change on Inter-state Balancing in a Fully-renewable Simplified European Electricity System

NASA Astrophysics Data System (ADS)

Wohland, Jan; Witthaut, Dirk

2017-04-01

Electricity systems with a high penetration of renewables are strongly affected by weather patterns. Due to the variability of the climate system, a substantial fraction of energy supply needs to be provided by dispatchable power plants even if the consumption is on average balanced by renewables (e.g. Rodriguez et al. [2014]). In an interconnected system like the European electricity grid, benefits can arise from balancing generation mismatches spatially as long as overproduction in one region coincides with lack of generation in another region. These benefits might change as the climate changes and we thus investigate alterations of correlations between wind timeseries and Backup energy requirements. Our analysis is based on a five member model-ensemble from the EUROCORDEX initiative and we focus on onshore wind energy. We use the highest temporal (3h) and spatial (0.11°) resolution available to capture the intermittent and spatially diverse nature of renewable generation. In view of inter-model spread and other uncertainties, we use the strong climate change scenario rcp8.5 in order to obtain a high signal-to-noise ratio. We argue that rcp8.5 is best suited to reveal interesting interactions between climate change and renewable electricity system despite the fact that is in contradiction to the UNFCCC temperature goals (e.g. Schleussner et al. [2016]). We report spatially inhomogeneous alterations of correlations. In particular, we find increasing correlations between central and northern European states and decreasing correlations at the south-western and south-eastern margins of Europe. This hints to a lowering of balancing potentials within central and northern Europe due to climate change. A possible explanation might be associated to polar amplification and increasing frequencies of blocking events (Coumou [2015]). Moreover, we compute wind energy generation using a single-turbine model and a semi-random deployment procedure as developed in Monforti et al. [2016]. In combination with ENTSO-E load data and validated solar generation timeseries from Renewable Ninja (Pfenninger and Staffell [2016]), we calculate backup energy needs in Europe and analyze the potential of cooperation between countries to lower them. We find increases in European backup energy needs throughout the 21st century which are robust across the 5 climate models considered.

Climate mitigation scenarios of drained peat soils

NASA Astrophysics Data System (ADS)

Kasimir Klemedtsson, Åsa; Coria, Jessica; He, Hongxing; Liu, Xiangping; Nordén, Anna

2014-05-01

The national inventory reports (NIR) submitted to the UNFCCC show Sweden - which as many other countries has wetlands where parts have been drained for agriculture and forestry purposes, - to annually emit 12 million tonnes carbon dioxide equivalents, which is more GHG'es than industrial energy use release in Sweden. Similar conditions can be found in other northern countries, having cool and wet conditions, naturally promoting peat accumulation, and where land use management over the last centuries have promoted draining activities. These drained peatland, though covering only 2% of the land area, have emissions corresponding to 20% of the total reported NIR emissions. This substantial emission contribution, however, is hidden within the Land Use Land Use Change and Forestry sector (LULUCF) where the forest Carbon uptake is even larger, which causes the peat soil emissions become invisible. The only drained soil emission accounted in the Swedish Kyoto reporting is the N2O emission from agricultural drained organic soils of the size 0.5 million tonnes CO2e yr-1. This lack of visibility has made incentives for land use change and management neither implemented nor suggested, however with large potential. Rewetting has the potential to decrease soil mineralization, why CO2 and N2O emissions are mitigated. However if the soil becomes very wet CH4 emission will increase together with hampered plant growth. By ecological modeling, using the CoupModel the climate change mitigation potential have been estimated for four different land use scenarios; 1, Drained peat soil with Spruce (business as usual scenario), 2, raised ground water level to 20 cm depth and Willow plantation, 3, raised ground water level to 10 cm depth and Reed Canary Grass, and 4, rewetting to an average water level in the soil surface with recolonizing wetland plants and mosses. We calculate the volume of biomass production per year, peat decomposition, N2O emission together with nitrate and DOC/POC leakage. Based on the modelling results a cost benefit analysis is performed (economics), guiding to the design of environmental policies needed for land use change to come true.

Estimating Soil Organic Carbon stocks and uncertainties for the National inventory Report - a study case in Southern Belgium

NASA Astrophysics Data System (ADS)

Chartin, Caroline; Stevens, Antoine; Kruger, Inken; Esther, Goidts; Carnol, Monique; van Wesemael, Bas

2016-04-01

As many other countries, Belgium complies with Annex I of the United Nations Framework Convention on Climate Change (UNFCCC). Belgium thus reports its annual greenhouse gas emissions in its national inventory report (NIR), with a distinction between emissions/sequestration in cropland and grassland (EU decision 529/2013). The CO2 fluxes are then based on changes in SOC stocks computed for each of these two types of landuse. These stocks are specified for each of the agricultural regions which correspond to areas with similar agricultural practices (rotations and/or livestock) and yield potentials. For Southern Belgium (Wallonia) consisting of ten agricultural regions, the Soil Monitoring Network (SMN) 'CARBOSOL' has been developed this last decade to survey the state of agricultural soils by quantifying SOC stocks and their evolution in a reasonable number of locations complying with the time and funds allocated. Unfortunately, the 592 points of the CARBOSOL network do not allow a representative and a sound estimation of SOC stocks and its uncertainties for the 20 possible combinations of land use/agricultural regions. Moreover, the SMN CARBIOSOL is based on a legacy database following a convenience scheme sampling strategy rather than a statistical scheme defined by design-based or model-based strategies. Here, we aim to both quantify SOC budgets (i.e., How much?) and spatialize SOC stocks (i.e., Where?) at regional scale (Southern Belgium) based on data from the SMN described above. To this end, we developed a computation procedure based on Digital Soil Mapping techniques and stochastic simulations (Monte-Carlo) allowing the estimation of multiple (10,000) independent spatialized datasets. This procedure accounts for the uncertainties associated to estimations of both i) SOC stock at the pixelscale and ii) parameters of the models. Based on these 10,000 individual realizations of the spatial model, mean SOC stocks and confidence intervals can be then computed at the pixel scale, for selected sub-areas (i.e., the 20 landuse/agricultural region combinations) and for the entire study area.

The Emissions Scenarios Portal: Visualizing Low-Carbon Pathways for the 21st Century

NASA Astrophysics Data System (ADS)

Hennig, R. J.; Friedrich, J.; Ge, M.; Mountford, H.; Fransen, T.; Altamirano, J. C.; Thanawala, Z.; Arcipowska, A.

2017-12-01

The Emissions Scenarios Portal (ESP) is a newly developed exploration tool for 21st century low-carbon pathways and investigation of the Nationally Determined Contributions (NDC's) that countries have put forward under the Paris Agreement. It is open to the public and aims to help achieve the goal of limiting global temperature increase to well below 2 degrees Celsius above pre-industrial levels by enhancing access to high-quality, up-to-date scenario information. It can guide users to set ambitious, realistic emission mitigation goals and understand what these goals imply for different sectors of the economy. Data will be integrated from a wide variety of economic and energy-system models with results from both national models as well as globally integrated assessment models (IAM's) and countries biennial update reports (BUR's). This information can support policy and investment decision making that will lead to a low carbon future. It is designed to help find answers to questions such as "Are the NDC's enough to put the world on a 2DC track?", "What do NDC's imply for different sectors of the economy under different assumptions?" or "What are good ways to increase ambition beyond NDC's?". The portal strives to achieve both inter-comparability across a wide range of different models and nationally reported scenarios, as well as flexibility to allow modelers to bring out the strengths and purpose of their model on the platform. Furthermore, it aims to enhance standardized and transparent reporting of emissions scenarios and relevant metadata, assumptions and results to improve understanding, accessibility and impact of the scenarios. On the data side, these rivaling objectives present interesting challenges for both the collection and communication of the data and in this presentation we will present some of our ideas for tackling these. This project will be part of Climate Watch, a new data platform developed jointly by the World Resources Institute and the NDC Partnership in collaboration with GIZ, UNFCCC, World Bank, and Climate Analytics. See also Abstract ID# 231913 for more information on Climate Watch.

Ice Velocity Mapping in Antarctica - Towards a Virtual Satellite Constellation

NASA Astrophysics Data System (ADS)

Scheuchl, B.; Mouginot, J.; Rignot, E. J.; Crevier, Y.

2013-12-01

Ice sheets are acknowledged by the World Meteorological Organization (WMO) and the United Nations Framework Convention on Climate Change (UNFCCC) as an Essential Climate Variable (ECV) needed to make significant progress in the generation of global climate products and derived information. Ice velocity is a crucial geophysical parameter that can be measured using spaceborne Synthetic Aperture Radar (SAR) data. Here, we report on an update to available Earth System Data Records (ESDR) of ice velocity in Antarctica based on data from a suite of spaceborne (SAR) sensors and provide an overview on international coordination in an effort to best utilize the available SAR satellites. Building on the first complete mapping of the flow of ice surface over the Antarctic continent using data predominantly acquired during IPY, we are working on a series of regional studies analyzing data from several different epochs. The analysis of velocity changes between discrete measurements requires even more careful data processing in order to be able to accurately measure subtle changes. Examples for Larsen-C and the Amundsen Sea Embayment will be presented. Data continuity is a crucial aspect to this work, particularly in light of the fact that 4 SAR missions have ceased operations since IPY and all available missions have a primary mandate that is not scientific data collection. Following the successful internationally coordinated SAR data acquisitions over ice sheets during the International Polar Year 2007/2008, efforts are undertaken to continue data acquisitions in the spirit of collaboration. The Polar Space Task Group (PSTG) is succeeding the IPY coordinating body of international space agencies, Space Task Group (STG). The PSTG SAR Coordination Working Group was created to address the issue of SAR data acquisitions in the cryosphere. A review of ice sheet requirements was undertaken by the science community, presented to PSTG, and followed up with a set of sensor specific recommendations. PSTG includes this information in coordinated acquisition planning going forward. In 2013 the Canadian Space Agency committed RADARSAT-2 to a large scale Antarctic data acquisition campaign. This effort will be supported in the near future by the European Space Agency and the Japan Space Exploration Agency once Sentinel-1 and ALOS-2 are launched. In addition, the German Space Agency and the Italian Space Agency acquire high resolution SAR data in high priority sites. We provide an overview of high-level plans and show first results from the RADARSAT-2 campaign. Data analysis and ESDR production is conducted at the Department of Earth System Science, University of California Irvine under a contract with the National Aeronautics and Space Administration's MEaSUREs program. Spaceborne SAR data are made available courtesy of the Polar Space Task Group.

Future emissions pathways consistent with limiting warming to 1.5°C

NASA Astrophysics Data System (ADS)

Millar, R.; Fuglestvedt, J. S.; Grubb, M.; Rogelj, J.; Skeie, R. B.; Friedlingstein, P.; Forster, P.; Frame, D. J.; Pierrehumbert, R.; Allen, M. R.

2016-12-01

The stated aim of the 2015 UNFCCC Paris Agreement is `holding the increase in global average temperature to well below 2°C above pre-industrial levels and to pursue efforts to limit temperature increases to 1.5°C'. We show that emissions reductions proportional to those achieved in an ambitious mitigation scenario, RCP2.6, but beginning in 2017, give a median estimated peak warming of 1.5°C, with a likely (66% probability) range of uncertainty of 1.2-2.0°C. Such a scenario would be approximately consistent with the most ambitious interpretation of the 2030 emissions pledges, but requires reduction rates exceeding 0.3GtC/yr/yr after 2030. A steady reduction at less than half this rate would achieve the same temperature outcome if initiated in 2020. Limiting total CO2 emissions after 2015 to 200GtC would limit future warming to likely less than 0.6°C above present, consistent with 1.5°C above pre-industrial, based on the distribution of responses of the CMIP5 Earth System, but the CMIP5 simulations do not correspond to scenarios that aim to limit warming to such low levels. If future CO2 emissions are successfully adapted to the emerging climate response so as to limit warming in 2100 to 0.6°C above present, and non-CO2 emissions follow the ambitious RCP2.6 scenario, then we estimate that resulting CO2 emissions will unlikely be restricted to less than 250GtC given current uncertainties in climate system response, although still-poorly-modelled carbon cycle feedbacks, such as release from permafrost, may encroach on this budget. Even under a perfectly successful adaptive mitigation regime, emissions consistent with limiting warming to 0.6°C above present are unlikely to be greater than 500GtC.These estimates suggest the 1.5°C goal may not yet be geophysically insurmountable but will nevertheless require, at minimum, the full implementation of the most ambitious interpretation of the Paris pledges followed by accelerated and more fundamental changes in our global energy system. More ambitious reductions over 2020-2030 reduce the risk of unsustainable rates of decarbonisation being required after 2030.

Analysis of top-down and bottom-up North American CO2 and CH4 emissions estimates in the second State of the Carbon Cycle Report

NASA Astrophysics Data System (ADS)

Miller, J. B.; Jacobson, A. R.; Bruhwiler, L.; Michalak, A.; Hayes, D. J.; Vargas, R.

2017-12-01

In just ten years since publication of the original State of the Carbon Cycle Report in 2007, global CO2 concentrations have risen by more than 22 ppm to 405 ppm. This represents 18% of the increase over preindustrial levels of 280 ppm. This increase is being driven unequivocally by fossil fuel combustion with North American emissions comprising roughly 20% of the global total over the past decade. At the global scale, we know by comparing well-known fossil fuel inventories and rates of atmospheric CO2 increase that about half of all emissions are absorbed at Earth's surface. For North America, however, we can not apply a simple mass balance to determine sources and sinks. Instead, contributions from ecosystems must be estimated using top-down and bottom-up methods. SOCCR-2 estimates North American net CO2 uptake from ecosystems using bottom-up (inventory) methods as 577 +/- 433 TgC/yr and 634 +/- 288 TgC/yr from top-down atmospheric inversions. Although the global terrestrial carbon sink is not precisely known, these values represent possibly 30% of the global values. As with net sink estimates reported in SOCCR, these new top-down and bottom-up estimates are statistically consistent with one another. However, the uncertainties on each of these estimates are now substantially smaller, giving us more confidence about where the truth lies. Atmospheric inversions also yield estimates of interannual variations (IAV) in CO2 and CH4 fluxes. Our syntheses suggest that IAV of ecosystem CO2 fluxes is of order 100 TgC/yr, mainly originating in the conterminous US, with lower variability in boreal and arctic regions. Moreover, this variability is much larger than for inventory-based fluxes reported by the US to the UNFCCC. Unlike CO2, bottom-up CH4 emissions are larger than those derived from large-scale atmospheric data, with the continental discrepancy resulting primarily from differences in arctic and boreal regions. In addition to the current state of the science, we will also discuss the primary sources of uncertainty and how existing and emerging measurement and modeling technologies can address them.

NASA Soil Moisture Active Passive (SMAP) Applications

NASA Astrophysics Data System (ADS)

Orr, Barron; Moran, M. Susan; Escobar, Vanessa; Brown, Molly E.

2014-05-01

The launch of the NASA Soil Moisture Active Passive (SMAP) mission in 2014 will provide global soil moisture and freeze-thaw measurements at moderate resolution (9 km) with latency as short as 24 hours. The resolution, latency and global coverage of SMAP products will enable new applications in the fields of weather, climate, drought, flood, agricultural production, human health and national security. To prepare for launch, the SMAP mission has engaged more than 25 Early Adopters. Early Adopters are users who have a need for SMAP-like soil moisture or freeze-thaw data, and who agreed to apply their own resources to demonstrate the utility of SMAP data for their particular system or model. In turn, the SMAP mission agreed to provide Early Adopters with simulated SMAP data products and pre-launch calibration and validation data from SMAP field campaigns, modeling, and synergistic studies. The applied research underway by Early Adopters has provided fundamental knowledge of how SMAP data products can be scaled and integrated into users' policy, business and management activities to improve decision-making efforts. This presentation will cover SMAP applications including weather and climate forecasting, vehicle mobility estimation, quantification of greenhouse gas emissions, management of urban potable water supply, and prediction of crop yield. The presentation will end with a discussion of potential international applications with focus on the ESA/CEOS TIGER Initiative entitled "looking for water in Africa", the United Nations (UN) Convention to Combat Desertification (UNCCD) which carries a specific mandate focused on Africa, the UN Framework Convention on Climate Change (UNFCCC) which lists soil moisture as an Essential Climate Variable (ECV), and the UN Food and Agriculture Organization (FAO) which reported a food and nutrition crisis in the Sahel.

Estimating Unbiased Land Cover Change Areas In The Colombian Amazon Using Landsat Time Series And Statistical Inference Methods

NASA Astrophysics Data System (ADS)

Arevalo, P. A.; Olofsson, P.; Woodcock, C. E.

2017-12-01

Unbiased estimation of the areas of conversion between land categories ("activity data") and their uncertainty is crucial for providing more robust calculations of carbon emissions to the atmosphere, as well as their removals. This is particularly important for the REDD+ mechanism of UNFCCC where an economic compensation is tied to the magnitude and direction of such fluxes. Dense time series of Landsat data and statistical protocols are becoming an integral part of forest monitoring efforts, but there are relatively few studies in the tropics focused on using these methods to advance operational MRV systems (Monitoring, Reporting and Verification). We present the results of a prototype methodology for continuous monitoring and unbiased estimation of activity data that is compliant with the IPCC Approach 3 for representation of land. We used a break detection algorithm (Continuous Change Detection and Classification, CCDC) to fit pixel-level temporal segments to time series of Landsat data in the Colombian Amazon. The segments were classified using a Random Forest classifier to obtain annual maps of land categories between 2001 and 2016. Using these maps, a biannual stratified sampling approach was implemented and unbiased stratified estimators constructed to calculate area estimates with confidence intervals for each of the stable and change classes. Our results provide evidence of a decrease in primary forest as a result of conversion to pastures, as well as increase in secondary forest as pastures are abandoned and the forest allowed to regenerate. Estimating areas of other land transitions proved challenging because of their very small mapped areas compared to stable classes like forest, which corresponds to almost 90% of the study area. Implications on remote sensing data processing, sample allocation and uncertainty reduction are also discussed.

Effect of climate change on agriculture sustainability in Jordan

NASA Astrophysics Data System (ADS)

Khresat, S.

2009-04-01

Jordan is a vulnerable country in terms of climate change impact. In the latest assessment report published by the Intergovernmental Panel on Climate Change. Jordan will suffer from reduced agricultural productivity due to more erratic rainfall patterns, reduced freshwater resources and increased temperatures. The Initial National Communication (INC) to the United Nations Framework Convention to Climate Change (UNFCCC) foresees that over the next three decades, Jordan will witness a rise in temperature, drop in rainfall, reduced ground cover, reduced water availability, heat-waves, and more frequent dust storms. Coupled with the effect of continuing drought incidents, plant cover removal was greatly accelerated. Climate change can impact agricultural sustainability in Jordan in two interrelated ways: first, by diminishing the long-term ability of agroecosystems to provide food and fiber locally; and second, by inducing shifts in agricultural regions that may encroach upon natural habitats, at the expense of floral and faunal diversity. Global warming may encourage the expansion of agricultural activities into regions now occupied by natural ecosystems such as rangelands in the Badia region and forests. Such encroachment will have adverse effects on the fragile ecosystem in those areas (Badia and steppe areas). Primary model test results showed that the reduction of rainfall by 10 to 20% had a negative impact while the increase in rainfall by 10 to 20% had a positive impact on grain yield for both barley and wheat at the different temperature regimes. This is due to the fact that water is the main limiting growth factor for wheat and barley under rainfed agriculture on Jordan. The warming (increase in temperature by 1 to 4˚ C) had negative impact on barley grain yield while it had a positive impact on grain yield of wheat.

Carbon Dioxide Utilization (CO2U) ICEF Roadmap 2.0. Draft October 2017

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sandalow, David; Aines, Roger; Friedmann, Julio

Last year, experts from CO 2 Sciences, Columbia University and Valence Strategic came together to develop a roadmap. That document, Carbon Dioxide Utilization ICEF Roadmap 1.0, released at the UNFCCC Marrakesh Climate Change Conference in 2016, surveyed the commercial and technical landscape of CO 2 conversion and use. The document provided extensive background and analysis and has helped to provide a foundation for additional studies, including this one.This roadmap is meant to complement and expand upon the work of its predecessor. Based in part on a workshop at Columbia University’s Center on Global Energy Policy in July 2017, it exploresmore » three distinct categories of CO 2-based products, the technologies that can be harnessed to convert CO2 to these products, and the associated research and development needs. It also explores the complicated topic of life cycle analysis—critically important when considering the climate impacts of CO 2 conversion and use—as well as policy tools that could be used to promote CO 2-based products.« less

Global carbon stocks and potential emissions due to mangrove deforestation from 2000 to 2012

NASA Astrophysics Data System (ADS)

Hamilton, Stuart E.; Friess, Daniel A.

2018-03-01

Mangrove forests store high densities of organic carbon, which, when coupled with high rates of deforestation, means that mangroves have the potential to contribute substantially to carbon emissions. Consequently, mangroves are strong candidates for inclusion in nationally determined contributions (NDCs) to the United Nations Framework Convention on Climate Change (UNFCCC), and payments for ecosystem services (PES) programmes that financially incentivize the conservation of forested carbon stocks. This study quantifies annual mangrove carbon stocks from 2000 to 2012 at the global, national and sub-national levels, and global carbon emissions resulting from deforestation over the same time period. Globally, mangroves stored 4.19 Pg of carbon in 2012, with Indonesia, Brazil, Malaysia and Papua New Guinea accounting for more than 50% of the global stock. 2.96 Pg of the global carbon stock is contained within the soil and 1.23 Pg in the living biomass. Two percent of global mangrove carbon was lost between 2000 and 2012, equivalent to a maximum potential of 316,996,250 t of CO2 emissions.

HFC-23 (CHF3) emission trend response to HCFC-22 (CHClF2) production and recent HFC-23 emission abatement measures

NASA Astrophysics Data System (ADS)

Miller, B. R.; Rigby, M.; Kuijpers, L. J. M.; Krummel, P. B.; Steele, L. P.; Leist, M.; Fraser, P. J.; McCulloch, A.; Harth, C.; Salameh, P.; Mühle, J.; Weiss, R. F.; Prinn, R. G.; Wang, R. H. J.; O'Doherty, S.; Greally, B. R.; Simmonds, P. G.

2010-08-01

HFC-23 (also known as CHF3, fluoroform or trifluoromethane) is a potent greenhouse gas (GHG), with a global warming potential (GWP) of 14 800 for a 100-year time horizon. It is an unavoidable by-product of HCFC-22 (CHClF2, chlorodifluoromethane) production. HCFC-22, an ozone depleting substance (ODS), is used extensively in commercial refrigeration and air conditioning, in the extruded polystyrene (XPS) foam industries (dispersive applications) and also as a feedstock in fluoropolymer manufacture (a non-dispersive use). Aside from small markets in specialty uses, HFC-23 has historically been considered a waste gas that was, and often still is, simply vented to the atmosphere. Efforts have been made in the past two decades to reduce HFC-23 emissions, including destruction (incineration) in facilities in developing countries under the United Nations Framework Convention on Climate Change's (UNFCCC) Clean Development Mechanism (CDM), and by process optimization and/or voluntary incineration by most producers in developed countries. We present observations of lower-tropospheric mole fractions of HFC-23 measured by "Medusa" GC/MSD instruments from ambient air sampled in situ at the Advanced Global Atmospheric Gases Experiment (AGAGE) network of five remote sites (2007-2009) and in Cape Grim air archive (CGAA) samples (1978-2009) from Tasmania, Australia. These observations are used with the AGAGE 2-D atmospheric 12-box model and an inverse method to produce model mole fractions and a "top-down" HFC-23 emission history. The model 2009 annual mean global lower-tropospheric background abundance is 22.6 (±0.2) pmol mol-1. The derived HFC-23 emissions show a "plateau" during 1997-2003, followed by a rapid ~50% increase to a peak of 15.0 (+1.3/-1.2) Gg/yr in 2006. Following this peak, emissions of HFC-23 declined rapidly to 8.6 (+0.9/-1.0) Gg/yr in 2009, the lowest annual emission of the past 15 years. We derive a 1990-2008 "bottom-up" HFC-23 emission history using data from the United Nations Environment Programme and the UNFCCC. Comparison with the top-down HFC-23 emission history shows agreement within the stated uncertainties. In the 1990s, HFC-23 emissions from developed countries dominated all other sources, then began to decline and eventually became fairly constant during 2003-2008. By this point, with developed countries' emissions essentially at a plateau, the major factor controlling the annual dynamics of global HFC-23 emissions became the historical rise of developing countries' HCFC-22 dispersive use production, which peaked in 2007. Thereafter in 2007-2009, incineration through CDM projects became a larger factor, reducing global HFC-23 emissions despite rapidly rising HCFC-22 feedstock production in developing countries.

HFC-23 (CHF3) emission trend response to HCFC-22 (CHClF2) production and recent HFC-23 emission abatement measures

NASA Astrophysics Data System (ADS)

Miller, B. R.; Rigby, M.; Kuijpers, L. J. M.; Krummel, P. B.; Steele, L. P.; Leist, M.; Fraser, P. J.; McCulloch, A.; Harth, C.; Salameh, P.; Mühle, J.; Weiss, R. F.; Prinn, R. G.; Wang, R. H. J.; O'Doherty, S.; Greally, B. R.; Simmonds, P. G.

2010-05-01

HFC-23 (also known as CHF3, fluoroform or trifluoromethane) is a potent greenhouse gas (GHG), with a global warming potential (GWP) of 14 800 for a 100-year time horizon. It is an unavoidable by-product of HCFC-22 (CHClF2, chlorodifluoromethane) production. HCFC-22, an ozone depleting substance (ODS), is used extensively in commercial refrigeration and air conditioning, in the extruded polystyrene (XPS) foam industries (dispersive applications) and also as a feedstock in fluoropolymer manufacture (a non-dispersive use). Aside from small markets in specialty uses, HFC-23 has historically been considered a waste gas that was, and often still is, simply vented to the atmosphere. Efforts have been made in the past two decades to reduce HFC-23 emissions, including destruction (incineration) in facilities in developing countries under the United Nations Framework Convention on Climate Change's (UNFCCC) Clean Development Mechanism (CDM), and by process optimization and/or voluntary incineration by most producers in developed countries. We present observations of lower-tropospheric mole fractions of HFC-23 measured by "Medusa" GC/MSD instruments from ambient air sampled in situ at the Advanced Global Atmospheric Gases Experiment (AGAGE) network of five remote sites and in Cape Grim air archive (CGAA) samples (1978-2009) from Tasmania, Australia. These observations are used with the AGAGE 2-D atmospheric 12-box model and an inverse method to produce model mole fractions and a "top-down" HFC-23 emission history. The model 2009 annual mean global lower-tropospheric background abundance is 22.8 (±0.2) pmol mol-1. The derived HFC-23 emissions show a "plateau" during 1997-2003, followed by a rapid ~50% increase to a peak of 15.0 (+1.3/-1.2) Gg/yr in 2006. Following this peak, emissions of HFC-23 declined rapidly to 8.6 (+0.9/-1.0) Gg/yr in 2009, the lowest annual emission of the past 15 years. We derive a 1990-2008 "bottom-up" HFC-23 emission history using data from the United Nations Environment Programme and the UNFCCC. Comparison with the top-down HFC-23 emission history shows agreement within the stated uncertainties. In the 1990s, HFC-23 emissions from developed countries dominated all other sources, then began to decline and eventually became fairly constant during 2003-2008. From the beginning of that plateau, the major factor determining the annual dynamics of global HFC-23 emissions became the historical rise of HCFC-22 production for dispersive uses in developing countries to a peak in 2007. Thereafter in 2007-2009, incineration through CDM projects became a larger factor, reducing global HFC-23 emissions despite rapidly rising HCFC-22 feedstock production in developing countries.

Parameter-induced uncertainty quantification of a regional N2O and NO3 inventory using the biogeochemical model LandscapeDNDC

NASA Astrophysics Data System (ADS)

Haas, Edwin; Klatt, Steffen; Kraus, David; Werner, Christian; Ruiz, Ignacio Santa Barbara; Kiese, Ralf; Butterbach-Bahl, Klaus

2014-05-01

Numerical simulation models are increasingly used to estimate greenhouse gas emissions at site to regional and national scales and are outlined as the most advanced methodology (Tier 3) for national emission inventory in the framework of UNFCCC reporting. Process-based models incorporate the major processes of the carbon and nitrogen cycle of terrestrial ecosystems like arable land and grasslands and are thus thought to be widely applicable at various spatial and temporal scales. The high complexity of ecosystem processes mirrored by such models requires a large number of model parameters. Many of those parameters are lumped parameters describing simultaneously the effect of environmental drivers on e.g. microbial community activity and individual processes. Thus, the precise quantification of true parameter states is often difficult or even impossible. As a result model uncertainty is not solely originating from input uncertainty but also subject to parameter-induced uncertainty. In this study we quantify regional parameter-induced model uncertainty on nitrous oxide (N2O) emissions and nitrate (NO3) leaching from arable soils of Saxony (Germany) using the biogeochemical model LandscapeDNDC. For this we calculate a regional inventory using a joint parameter distribution for key parameters describing microbial C and N turnover processes as obtained by a Bayesian calibration study. We representatively sampled 400 different parameter vectors from the discrete joint parameter distribution comprising approximately 400,000 parameter combinations and used these to calculate 400 individual realizations of the regional inventory. The spatial domain (represented by 4042 polygons) is set up with spatially explicit soil and climate information and a region-typical 3-year crop rotation consisting of winter wheat, rape- seed, and winter barley. Average N2O emission from arable soils in the state of Saxony across all 400 realizations was 1.43 ± 1.25 [kg N / ha] with a median value of 1.05 [kg N / ha]. Using the default IPCC emission factor approach (Tier 1) for direct emissions reveal a higher average N2O emission of 1.51 [kg N / ha] due to fertilizer use. In the regional uncertainty quantification the 20% likelihood range for N2O emissions is 0.79 - 1.37 [kg N / ha] (50% likelihood: 0.46 - 2.05 [kg N / ha]; 90% likelihood: 0.11 - 4.03 [kg N / ha]). Respective quantities were calculated for nitrate leaching. The method has proven its applicability to quantify parameter-induced uncertainty of simulated regional greenhouse gas emission and nitrate leaching inventories using process based biogeochemical models.

Land Cover Mapping for the Development of Green House Gas (GHG) Inventories in the Eastern and Southern Africa Region

NASA Astrophysics Data System (ADS)

Wakhayanga, J. A.; Oduor, P.; Korme, T.; Farah, H.; Limaye, A. S.; Irwin, D.; Artis, G.

2014-12-01

Anthropogenic activities are responsible for the largest share of green house gas (GHG) emissions. Research has shown that greenhouse gases cause radioactive forcing in the stratosphere, leading to ozone depletion. Different land cover types act as sources or sinks of carbon dioxide (CO2), the most dominant GHG.Under the oversight of the United Nations Framework Convention on Climate Change (UNFCCC) the Eastern and Southern Africa (ESA) region countries are developing Sustainable National GHG Inventory Management Systems. While the countries in the ESA region are making substantial progress in setting up GHG inventories, there remains significant constraints in the development of quality and sustainable National GHG Inventory Systems. For instance, there are fundamental challenges in capacity building and technology transfer, which can affect timely and consistent reporting on the land use, land-use change and forestry (LULUCF) component of the GHG inventory development. SERVIR Eastern and Southern Africa is a partnership project between the National Aeronautics and Space Administration (NASA) and the Regional Center for Mapping of Resources for Development (RCMRD), an intergovernmental organization in Africa, with 21 member states in the ESA region. With support from the United States Agency for International Development (USAID), SERVIR ESA is implementing the GHG Project in 9 countries. The main deliverables of the project are land cover maps for the years 2000 and 2010 (also 1990 for Malawi and Rwanda), and related technical reports, as well as technical training in land cover mapping using replicable methodologies. Landsat imagery which is freely available forms the main component of earth observation input data, in addition to ancillary data collected from each country. Supervised classification using maximum likelihood algorithm is applied to the Landsat images. The work is completed for the initial 6 countries (Malawi, Zambia, Rwanda, Tanzania, Botswana, and Namibia) and ongoing in the additional 3 countries (Ethiopia, Kenya and Uganda). Our presentation focuses on the status of the GHG Project, with particular emphasis on the replicable methods adopted, dissemination mechanisms and technology transfer, as well as the database of products delivered to participating countries.

Ratcheting ambition to limit warming to 1.5 °C–trade-offs between emission reductions and carbon dioxide removal

NASA Astrophysics Data System (ADS)

Holz, Christian; Siegel, Lori S.; Johnston, Eleanor; Jones, Andrew P.; Sterman, John

2018-06-01

Mitigation scenarios to limit global warming to 1.5 °C or less in 2100 often rely on large amounts of carbon dioxide removal (CDR), which carry significant potential social, environmental, political and economic risks. A precautionary approach to scenario creation is therefore indicated. This letter presents the results of such a precautionary modelling exercise in which the models C-ROADS and En-ROADS were used to generate a series of 1.5 °C mitigation scenarios that apply increasingly stringent constraints on the scale and type of CDR available. This allows us to explore the trade-offs between near-term stringency of emission reductions and assumptions about future availability of CDR. In particular, we find that regardless of CDR assumptions, near-term ambition increase (‘ratcheting’) is required for any 1.5 °C pathway, making this letter timely for the facilitative, or Talanoa, dialogue to be conducted by the UNFCCC in 2018. By highlighting the difference between net and gross reduction rates, often obscured in scenarios, we find that mid-term gross CO2 emission reduction rates in scenarios with CDR constraints increase to levels without historical precedence. This in turn highlights, in addition to the need to substantially increase CO2 reduction rates, the need to improve emission reductions for non-CO2 greenhouse gases. Further, scenarios in which all or part of the CDR is implemented as non-permanent storage exhibit storage loss emissions, which partly offset CDR, highlighting the importance of differentiating between net and gross CDR in scenarios. We find in some scenarios storage loss trending to similar values as gross CDR, indicating that gross CDR would have to be maintained simply to offset the storage losses of CO2 sequestered earlier, without any additional net climate benefit.

Multi-project baselines for potential clean development mechanism projects in the electricity sector in South Africa

DOE Office of Scientific and Technical Information (OSTI.GOV)

Winkler, H.; Spalding-Fecher, R.; Sathaye, J.

2002-06-26

The United Nations Framework Convention on Climate Change (UNFCCC) aims to reduce emissions of greenhouse gases (GHGs) in order to ''prevent dangerous anthropogenic interference with the climate system'' and promote sustainable development. The Kyoto Protocol, which was adopted in 1997 and appears likely to be ratified by 2002 despite the US withdrawing, aims to provide means to achieve this objective. The Clean Development Mechanism (CDM) is one of three ''flexibility mechanisms'' in the Protocol, the other two being Joint Implementation (JI) and Emissions Trading (ET). These mechanisms allow flexibility for Annex I Parties (industrialized countries) to achieve reductions by extra-territorialmore » as well as domestic activities. The underlying concept is that trade and transfer of credits will allow emissions reductions at least cost. Since the atmosphere is a global, well-mixed system, it does not matter where greenhouse gas emissions are reduced. The CDM allows Annex I Parties to meet part of their emissions reductions targets by investing in developing countries. CDM projects must also meet the sustainable development objectives of the developing country. Further criteria are that Parties must participate voluntarily, that emissions reductions are ''real, measurable and long-term'', and that they are additional to those that would have occurred anyway. The last requirement makes it essential to define an accurate baseline. The remaining parts of section 1 outline the theory of baselines, emphasizing the balance needed between environmental integrity and reducing transaction costs. Section 2 develops an approach to multi-project baseline for the South African electricity sector, comparing primarily to near future capacity, but also considering recent plants. Five potential CDM projects are briefly characterized in section 3, and compared to the baseline in section 4. Section 5 concludes with a discussion of options and choices for South Africa regarding electricity sector baselines.« less

Emerging Subsea Networks: SMART Cable Systems for Science and Society

NASA Astrophysics Data System (ADS)

Howe, B. M.; Butler, R.; Joint Task Force, U.

2016-02-01

The subsea telecommunications cable industry is approaching a prospective new era: deploying SMART subsea cable systems (SMART = Science Monitoring And Reliable Telecommunication). The current global, commercial cable infrastructure consists of 1 Gm of cable, being refreshed now and expanding in the future. The SMART concept is to add a small external sensor package along the cable system at its optical repeaters to transmit important real-time environmental data via a dedicated wavelength or overhead channel in the transmission system, avoiding any impact on the commercial traffic. These small, reliable, existing sensors would precisely measure temperature, pressure and three-axis acceleration across the world's ocean floor over an extended period of time, being deployed using standard cable-laying procedures on new or refurbished cables, but not requiring maintenance through the 2-3 decade life of the cable systems. The game-changing factor is the urgent international need for ocean environmental data related to mitigating climate and sea-level change and improving tsunami and slope failure hazard warnings. Societal costs incurred by these are reaching billions of dollars and hundreds of thousands of deaths. Pressures for new and urgent public policies are evident from the 5th IPCC Assessment, USA-China agreement on limiting greenhouse gas emissions, clear evidence for rapid global warming, 21st Session of the Conference of the Parties to the UNFCCC (December 2015, Paris), and the scale of the costs of inaction. To support revised public policies and actions, decision-makers, industry leaders, and the public are seeking key scientific data, which will necessitate new sources of funding. Hence, the emergence of new SMART cable systems offered by the subsea telecommunications industry will provide new market opportunities, engage additional non-traditional users, and make profound societal contributions. The Joint Task Force (JTF) on SMART Subsea Cable Systems established by three UN agencies (ITU, WMO, and UNESCO IOC) is helping facilitate this transformation. http://www.itu.int/en/ITU-T/climatechange/task-force-sc/Pages/default.aspx or google 'jtf cable'

Collaboration pathway(s) using new tools for optimizing `operational' climate monitoring from space

NASA Astrophysics Data System (ADS)

Helmuth, Douglas B.; Selva, Daniel; Dwyer, Morgan M.

2015-09-01

Consistently collecting the earth's climate signatures remains a priority for world governments and international scientific organizations. Architecting a long term solution requires transforming scientific missions into an optimized robust `operational' constellation that addresses the collective needs of policy makers, scientific communities and global academic users for trusted data. The application of new tools offers pathways for global architecture collaboration. Recent rule-based expert system (RBES) optimization modeling of the intended NPOESS architecture becomes a surrogate for global operational climate monitoring architecture(s). These rulebased systems tools provide valuable insight for global climate architectures, by comparison/evaluation of alternatives and the sheer range of trade space explored. Optimization of climate monitoring architecture(s) for a partial list of ECV (essential climate variables) is explored and described in detail with dialogue on appropriate rule-based valuations. These optimization tool(s) suggest global collaboration advantages and elicit responses from the audience and climate science community. This paper will focus on recent research exploring joint requirement implications of the high profile NPOESS architecture and extends the research and tools to optimization for a climate centric case study. This reflects work from SPIE RS Conferences 2013 and 2014, abridged for simplification30, 32. First, the heavily securitized NPOESS architecture; inspired the recent research question - was Complexity (as a cost/risk factor) overlooked when considering the benefits of aggregating different missions into a single platform. Now years later a complete reversal; should agencies considering Disaggregation as the answer. We'll discuss what some academic research suggests. Second, using the GCOS requirements of earth climate observations via ECV (essential climate variables) many collected from space-based sensors; and accepting their definitions of global coverages intended to ensure the needs of major global and international organizations (UNFCCC and IPCC) are met as a core objective. Consider how new optimization tools like rule-based engines (RBES) offer alternative methods of evaluating collaborative architectures and constellations? What would the trade space of optimized operational climate monitoring architectures of ECV look like? Third, using the RBES tool kit (2014) demonstrate with application to a climate centric rule-based decision engine - optimizing architectural trades of earth observation satellite systems, allowing comparison(s) to existing architectures and gaining insights for global collaborative architectures. How difficult is it to pull together an optimized climate case study - utilizing for example 12 climate based instruments on multiple existing platforms and nominal handful of orbits; for best cost and performance benefits against the collection requirements of representative set of ECV. How much effort and resources would an organization expect to invest to realize these analysis and utility benefits?

New use of global warming potentials to compare cumulative and short-lived climate pollutants

NASA Astrophysics Data System (ADS)

Allen, Myles R.; Fuglestvedt, Jan S.; Shine, Keith P.; Reisinger, Andy; Pierrehumbert, Raymond T.; Forster, Piers M.

2016-08-01

Parties to the United Nations Framework Convention on Climate Change (UNFCCC) have requested guidance on common greenhouse gas metrics in accounting for Nationally determined contributions (NDCs) to emission reductions. Metric choice can affect the relative emphasis placed on reductions of `cumulative climate pollutants' such as carbon dioxide versus `short-lived climate pollutants' (SLCPs), including methane and black carbon. Here we show that the widely used 100-year global warming potential (GWP100) effectively measures the relative impact of both cumulative pollutants and SLCPs on realized warming 20-40 years after the time of emission. If the overall goal of climate policy is to limit peak warming, GWP100 therefore overstates the importance of current SLCP emissions unless stringent and immediate reductions of all climate pollutants result in temperatures nearing their peak soon after mid-century, which may be necessary to limit warming to ``well below 2 °C'' (ref. ). The GWP100 can be used to approximately equate a one-off pulse emission of a cumulative pollutant and an indefinitely sustained change in the rate of emission of an SLCP. The climate implications of traditional CO2-equivalent targets are ambiguous unless contributions from cumulative pollutants and SLCPs are specified separately.

Towards a Global High Resolution Peatland Map in 2020

NASA Astrophysics Data System (ADS)

Barthelmes, Alexandra; Barthelmes, Karen-Doreen; Dommain, Rene; Margalef, Olga; Joosten, Hans

2014-05-01

Some 3% of land area on planet Earth (approx. 4 million km2) is covered by peatlands. About 10% (~ 0.3 % of the land area) are drained and responsible for a disproportional 5 % of the global anthropogenic CO2 emissions (Victoria et al., 2012). Additionally, peatland drainage and degradation lead to land subsidence, soil degradation, water pollution, and enhanced susceptibility to fire (Holden et al., 2004; Joosten et al., 2012). The global importance of peatlands for carbon storage and climate change mitigation has only recently been recognized in international policy - only since 2008 organic soils are subject of discussion in the UN Framework Convention on Climate Change (UNFCCC) (Joosten, 2011). In May 2013 the European Parliament decided that the global post 2020 climate agreement should include the obligation to report emissions and removals from peatland drainage and rewetting. Implementation of such program, however, necessitates the rapid availability of reliable, comprehensive, high resolution, spatially explicit data on the extent and status of peatlands. For many reporting countries this requires an innovation in peatland mapping, i.e. the better and integrative use of novel, but already available methods and technologies. We developed an approach that links various science networks, methodologies and data bases, including those of peatland/landscape ecology for understanding where and how peatlands may occur, those of remote sensing for identifying possible locations, and those of pedology (legacy soil maps) and (palaeo-)ecology for ground truthing. Such integration of old field data, specialized knowledge, and modern RS and GIS technologies enables acquiring a rapid, comprehensive, detailed and rather reliable overview, even on a continental scale. We illustrate this approach with a high resolution overview of peatland distribution, area, status and greenhouse gas fluxes for East Africa (including the Horn of Africa, the African Great Lakes region and the Southeast African countries Zambia, Zimbabwe, Mozambique and Malawi) and discuss the perspectives and opportunities to complete a global map by collaborative action by 2020. References: Holden J., Chapman P.J., Labadz J.C. 2004 Artificial drainage of peatlands: hydrological and hydrochemical process and wetland restoration. Prog. Phys. Geogr, 28, 95-123. Joosten H. 2011. Sensitising global conventions for climate change mitigation by peatlands. In: Tanneberger F., Wichtmann W. (eds.) 2011. Carbon credits from peatland rewetting. Climate - biodiversity - land use. Science, policy, implementation and recommendations of a pilot project in Belarus. Schweizerbart, Stuttgart, p. 90-94. Joosten H., Tapio-Biström M.-L., Tol S. (eds.) 2012. Peatlands - guidance for climate change mitigation by conservation, rehabilitation and sustainable use. Mitigation of Climate Change in Agriculture Series 5. FAO, Rome, L + 96 p. http://www.fao.org/docrep/015/an762e/an762e.pdf. Victoria R., Banwart S., Black H., Ingram J., Joosten H., Milne E., Noellemeyer E. 2012. The benefits of soil carbon. Managing soils for multiple economic, societal, and environmental benefits. UNEP Yearbook 2012, UNEP, Nairobi, pp. 18-33.

Towards a Global High Resolution Peatland Map in 2020

NASA Astrophysics Data System (ADS)

Barthelmes, Alexandra; Barthelmes, Karen-Doreen; Joosten, Hans; Dommain, Rene; Margalef, Olga

2015-04-01

Some 3% of land area on planet Earth (approx. 4 million km2) is covered by peatlands. About 10% (~ 0.3 % of the land area) are drained and responsible for a disproportional 5 % of the global anthropogenic CO2 emissions (Victoria et al., 2012). Additionally, peatland drainage and degradation lead to land subsidence, soil degradation, water pollution, and enhanced susceptibility to fire (Holden et al., 2004; Joosten et al., 2012). The global importance of peatlands for carbon storage and climate change mitigation has currently been recognized in international policy - since 2008 organic soils are subject of discussion in the UN Framework Convention on Climate Change (UNFCCC) (Joosten, 2011). In May 2013 the European Parliament decided that the global post 2020 climate agreement should include the obligation to report emissions and removals from peatland drainage and rewetting. Implementation of such program, however, necessitates the rapid availability of reliable, comprehensive, high resolution, spatially explicit data on the extent and status of peatlands. For many reporting countries this requires an innovation in peatland mapping, i.e. the better and integrative use of novel, but already available methods and technologies. We developed an approach that links various science networks, methodologies and data bases, including those of peatland/landscape ecology for understanding where and how peatlands may occur, those of remote sensing for identifying possible locations, and those of pedology (legacy soil maps) and (palaeo-)ecology for ground truthing. Such integration of old field data, specialized knowledge, and modern RS and GIS technologies enables acquiring a rapid, comprehensive, detailed and rather reliable overview, even on a continental scale. We illustrate this approach with a high resolution overview of peatland distribution, area, status and greenhouse gas fluxes e.g. for the East African countries Rwanda, Burundi, Uganda and Zambia. Furthermore, we discuss the perspectives and opportunities to complete a global map by collaborative action by 2020. References: Holden J., Chapman P.J., Labadz J.C. 2004 Artificial drainage of peatlands: hydrological and hydrochemical process and wetland restoration. Prog. Phys. Geogr, 28, 95-123. Joosten H. 2011. Sensitising global conventions for climate change mitigation by peatlands. In: Tanneberger F., Wichtmann W. (eds.) 2011. Carbon credits from peatland rewetting. Climate - biodiversity - land use. Science, policy, implementation and recommendations of a pilot project in Belarus. Schweizerbart, Stuttgart, p. 90-94. Joosten H., Tapio-Biström M.-L., Tol S. (eds.) 2012. Peatlands - guidance for climate change mitigation by conservation, rehabilitation and sustainable use. Mitigation of Climate Change in Agriculture Series 5. FAO, Rome, L + 96 p. http://www.fao.org/docrep/015/an762e/an762e.pdf. Victoria R., Banwart S., Black H., Ingram J., Joosten H., Milne E., Noellemeyer E. 2012. The benefits of soil carbon. Managing soils for multiple economic, societal, and environmental benefits. UNEP Yearbook 2012, UNEP, Nairobi, pp. 18-33.

Comparison and Evaluation of Global Scale Studies of Vulnerability and Risks to Climate Change

NASA Astrophysics Data System (ADS)

Muccione, Veruska; Allen, Simon K.; Huggel, Christian; Birkmann, Joern

2015-04-01

Understanding the present and future distribution of different climate change impacts and vulnerability to climate change is a central subject in the context of climate justice and international climate policy. Commonly, it is claimed that poor countries that contributed little to anthropogenic climate change are those most affected and most vulnerable to climate change. Such statements are backed by a number of global-scale vulnerability studies, which identified poor countries as most vulnerable. However, some studies have challenged this view, likewise highlighting the high vulnerability of richer countries. Overall, no consensus has been reached so far about which concept of vulnerability should be applied and what type of indicators should be considered. Furthermore, there is little agreement which specific countries are most vulnerable. This is a major concern in view of the need to inform international climate policy, all the more if such assessments should contribute to allocate climate adaptation funds as was invoked at some instances. We argue that next to the analysis of who is most vulnerable, it is also important to better understand and compare different vulnerability profiles assessed in present global studies. We perform a systematic literature review of global vulnerability assessments with the scope to highlight vulnerability distribution patterns. We then compare these distributions with global risk distributions in line with revised and adopted concepts by most recent IPCC reports. It emerges that improved differentiation of key drivers of risk and the understanding of different vulnerability profiles are important contributions, which can inform future adaptation policies at the regional and national level. This can change the perspective on, and basis for distributional issues in view of climate burden share, and therefore can have implications for UNFCCC financing instruments (e.g. Green Climate Fund). However, in order to better compare traditional vulnerability distributions with more recent conceptualisation of risks, more research should be devoted to global assessments of climate change risk distributions.

Protecting global soil resources for future generations

NASA Astrophysics Data System (ADS)

Montanarella, Luca

2017-04-01

The latest Status of World's Soil Resources report has highlighted that soils are increasingly under pressure by numerous human induced degradation processes in most parts of the world. The limits of our planetary boundaries concerning vital soil resources have been reached and without reversing this negative trend there will be a serious lack of necessary soil resources for future generations. It has been therefore of the highest importance to include soils within some of the Sustainable Development Goals (SDG) recently approved by the United Nations. Sustainable development can not be achieved without protecting the limited, non-renewable, soil resources of our planet. There is the need to limit on-going soil degradation processes and to implement extensive soil restoration activities in order to strive towards a land degradation neutral (LDN) world, as called upon by SDG 15. Sustainable soil management needs to be placed at the core of any LDN strategy and therefore it is of highest importance that the recently approved Voluntary Guidelines for Sustainable Soil Management (VGSSM) of FAO get fully implemented at National and local scale.Sustainable soil management is not only relevant for the protection of fertile soils for food production, but also to mitigate and adopt to climate change at to preserve the large soil biodiversity pool. Therefore the VGSSM are not only relevant to FAO, but also the the climate change convention (UNFCCC) and the biodiversity convention (CBD). An integrated assessment of the current land degradation processes and the available land restoration practices is needed in order to fully evaluate the potential for effectively achieving LDN by 2030. The on-going Land Degradation and Restoration Assessment (LDRA) of the Intergovernmental Platform for Biodiversity and Ecosystem Services (IPBES) will provide the necessary scientific basis for the full implementation of the necessary measures for achieving the planned SGS's relevant to land and soils by 2030.

Implications of possible interpretations of "greenhouse gas balance" in the Paris Agreement

NASA Astrophysics Data System (ADS)

Millar, R.; Fuglestvedt, J. S.; Rogelj, J.; Allen, M. R.; Boucher, O.; Forster, P.; Kriegler, E.; Shindell, D. T.

2017-12-01

The main goal of the Paris Agreement as stated in its Article 2 is "Holding the increase in the global average temperature to well below 2°C above pre-industrial levels and pursuing efforts to limit the temperature increase to 1.5°C above pre-industrial levels…". Article 4 points to this long-term goal and the need to "… achieve balance between anthropogenic emissions by sources and removals by sinks of greenhouse gases …". The statement on "greenhouse gas balance" is subject to interpretation, and several clarifications are needed in order to make it operational for implementation in climate policies. Here we study possible interpretations from a scientific perspective and analyze their climatic implications. We clarify how the balance referred to in Article 4 of the Paris Agreement applies to anthropogenic sources and anthropogenic sinks and how the implications for individual gases depends strongly on the emission metrics used to relate them. We also show that the way in which balance is interpreted, achieved and maintained influences the anticipated temperature outcome over time. For example, achieving and maintaining net zero CO2-equivalent emissions calculated with the widely used metric Global Warming Potential with a horizon of 100 years (GWP100) - adopted for the implementation of the Kyoto Protocol and in UNFCCC reporting - would result in a peak and decline in global mean temperature. Adopting a different metric, like GWP* (Allen et al., 2016), would result in global mean temperatures remaining approximately constant once net zero CO2-equivalent emissions are achieved and maintained. Policymakers should be aware of these issues and choices and determine which approach is most appropriate in the context of the goals of the Paris Agreement.Reference:Allen, Fuglestvedt, Shine, Reisinger, Pierrehumbert, Forster: New use of global warming potentials to compare cumulative and short-lived climate pollutants. Nature Climate Change (2016). doi:10.1038/nclimate2998

The Intergovernmental Marine Bioenergy and Carbon Sequestration Protocol: Environmental and Political Risk Reduction of Global Carbon Management (The IMBECS Protocol Draft)

NASA Astrophysics Data System (ADS)

Hayes, M.

2014-12-01

The IMBECS Protocol concept employs large cultivation and biorefinery installations, within the five Subtropical Convergence Zones (STCZs), to support the production of commodities such as carbon negative biofuels, seafood, organic fertilizer, polymers and freshwater, as a flexible and cost effective means of Global Warming Mitigation (GWM) with the primary objective being the global scale replacement of fossil fuels (FF). This governance approach is categorically distinct from all other large scale GWM governance concepts. Yet, many of the current marine related GWM technologies are adaptable to this proposals. The IMBECS technology would be managed by an intergovernmentally sanctioned non-profit foundation which would have the following functions/mission: Synthesises relevant treaty language Performs R&D activities and purchases relevant patents Under intergovernmental commission, functions as the primary responsible international actorfor environmental standards, production quotas and operational integrity Licence technology to for-profit actors under strict production/environmental standards Enforce production and environmental standards along with production quotas Provide a high level of transparency to all stakeholders Provide legal defence The IMBECS Protocol is conceptually related to the work found in the following documents/links. This list is not exhaustive: Climate Change Geoengineering The Science and Politics of Global Climate Change: A guide to the debate IPCC Special Report on Renewable Energy and Climate Change Mitigation DoE Roadmap for Algae Biofuels PodEnergy Ocean Agronomy development leaders and progenitor of this proposal. Artificial Upwelling of Deep Seawater Using the Perpetual Salt Fountain for Cultivation of Ocean Desert NASAs' OMEGA study. Cool Planet; Land based version of a carbon negative biofuel concept. Cellana; Leading developer of algae based bioproducts. The State of World Fisheries and Aquaculture Mariculture: A global analysis of production trends since 1950 BECCS /Biochar/ Olivine UNFCCC/IMO/CBD The President's Climate Action Plan The conclusion of this analysis calls for funding of an investigational deployment of the relevant technologies for an open evaluation at the intergovernmental level.

A comparison of top-down and bottom-up carbon dioxide fluxes in the UK using a multi-platform measurement network.

NASA Astrophysics Data System (ADS)

White, Emily; Rigby, Matt; O'Doherty, Simon; Stavert, Ann; Lunt, Mark; Nemitz, Eiko; Helfter, Carole; Allen, Grant; Pitt, Joe; Bauguitte, Stéphane; Levy, Pete; van Oijen, Marcel; Williams, Mat; Smallman, Luke; Palmer, Paul

2016-04-01

Having a comprehensive understanding, on a countrywide scale, of both biogenic and anthropogenic CO2 emissions is essential for knowing how best to reduce anthropogenic emissions and for understanding how the terrestrial biosphere is responding to global fossil fuel emissions. Whilst anthropogenic CO2 flux estimates are fairly well constrained, fluxes from biogenic sources are not. This work will help to verify existing anthropogenic emissions inventories and give a better understanding of biosphere - atmosphere CO2 exchange. Using an innovative top-down inversion scheme; a hierarchical Bayesian Markov Chain Monte Carlo approach with reversible jump "trans-dimensional" basis function selection, we aim to find emissions estimates for biogenic and anthropogenic sources simultaneously. Our approach allows flux uncertainties to be derived more comprehensively than previous methods, and allows the resolved spatial scales in the solution to be determined using the data. We use atmospheric CO2 mole fraction data from the UK Deriving Emissions related to Climate Change (DECC) and Greenhouse gAs UK and Global Emissions (GAUGE) projects. The network comprises of 6 tall tower sites, flight campaigns and a ferry transect along the east coast, and enables us to derive high-resolution monthly flux estimates across the UK and Ireland for the period 2013-2015. We have derived UK total fluxes of 675 PIC 78 Tg/yr during January 2014 (seasonal maximum) and 23 PIC 96 Tg/yr during May 2014 (seasonal minimum). Our disaggregated anthropogenic and biogenic flux estimates are compared to a new high-resolution time resolved anthropogenic inventory that will underpin future UNFCCC reports by the UK, and to DALEC carbon cycle model. This allows us to identify where significant differences exist between these "bottom-up" and "top-down" flux estimates and suggest reasons for discrepancies. We will highlight the strengths and limitations of the UK's CO2 emissions verification infrastructure at present and outline improvements that could be made in the future.

Drought in the Horn of Africa: attribution of a damaging and repeating extreme event

NASA Astrophysics Data System (ADS)

Marthews, Toby; Otto, Friederike; Mitchell, Daniel; Dadson, Simon; Jones, Richard

2015-04-01

We have applied detection and attribution techniques to the severe drought that hit the Horn of Africa in 2014. The short rains failed in late 2013 in Kenya, South Sudan, Somalia and southern Ethiopia, leading to a very dry growing season January to March 2014, and subsequently to the current drought in many agricultural areas of the sub-region. We have made use of the weather@home project, which uses publicly-volunteered distributed computing to provide a large ensemble of simulations sufficient to sample regional climate uncertainty. Based on this, we have estimated the occurrence rates of the kinds of the rare and extreme events implicated in this large-scale drought. From land surface model runs based on these ensemble simulations, we have estimated the impacts of climate anomalies during this period and therefore we can reliably identify some factors of the ongoing drought as attributable to human-induced climate change. The UNFCCC's Adaptation Fund is attempting to support projects that bring about an adaptation to "the adverse effects of climate change", but in order to formulate such projects we need a much clearer way to assess how much climate change is human-induced and how much is a consequence of climate anomalies and large-scale teleconnections, which can only be provided by robust attribution techniques.

Global SF6 emission estimates inferred from atmospheric observations - a test case for Kyoto reporting

NASA Astrophysics Data System (ADS)

Levin, I.; Naegler, T.

2009-04-01

Sulphur hexafluoride (SF6) is one of the strongest greenhouse gases per molecule in the atmosphere. SF6 emissions are also one of the six greenhouse gases targeted for reduction under the Kyoto Protocol. Here we present a long-term data set of globally distributed high-precision atmospheric SF6 observations which show an increase in mixing ratios from near zero in the 1970s to a global mean value of 6.3 ppt by the end of 2007. Because of its long atmospheric lifetime of around 3000 years, the accumulation of SF6 in the atmosphere is a direct measure of its global emissions: Analysis of our long-term data records implies a decrease of global SF6 sources after 1995, most likely due to emission reductions in industrialised countries. However, after 1998 the global SF6 source increases again, which is probably due to enhanced emissions from transition economies such as in China and India. Moreover, observed north-south concentration differences in SF6 suggest that emissions calculated from statistical (bottom-up) information and reported by Annex II parties to the United Nations Framework Convention on Climate Change (UNFCCC) may be too low by up to 50%. This clearly shows the importance and need for atmospheric (top-down) validation of Kyoto reporting which is only feasible with a dense world-wide observational network for greenhouse and other trace gases. Other members of the Global SF6 Trends Team: R. Heinz (1), D. Osusko (1), E. Cuevas (2), A. Engel (3), J. Ilmberger (1), R.L. Langenfelds (4), B. Neininger (5), C.v. Rohden (1), L.P. Steele (4), A. Varlagin (6), R. Weller (7), D.E. Worthy (8), S.A. Zimov (9) (1) Institut für Umweltphysik, University of Heidelberg, 69120 Heidelberg, Germany, (2) Centro de Investigación Atmosférica de Izaña, Instituto Nacional de Meteorología (INM), 38071 Santa Cruz de Tenerife, Spain, (3) Institut für Atmosphäre und Umwelt, J.W. Goethe Universität Frankfurt, 60438 Frankfurt/Main, Germany, (4) Centre for Australian Weather and Climate Research / CSIRO Marine and Atmospheric Research (CMAR), Aspendale, Victoria 3195, Australia, (5) MetAir AG, 6313 Menzingen, Switzerland, (6) Svertsov Institute for Evolutionary and Ecological Problems (IPEE), 117071 Moscow, Russia, (7) Alfred Wegener Institute for Polar and Marine Research, 27568 Bremerhaven, Germany, (8) Environment Canada, Climate Research Division / CCMR, Toronto, ON M3H 5T4, Canada, (9) Cherskii, Republic of Sakha (Yakutia), Russia

Assessing Greenhouse Gas emissions in the Greater Toronto Area using atmospheric observations (Invited)

NASA Astrophysics Data System (ADS)

Vogel, F. R.; Chan, E.; Huang, L.; Levin, I.; Worthy, D.

2013-12-01

Urban areas are said to be responsible for approximately 75% of anthropogenic Greenhouse Gases (GHGs) emissions while comprising only two percent of the land area [1]. This limited spatial expansion should facilitate a monitoring of anthropogenic GHGs from atmospheric observations. As major sources of emissions, cities also have a huge potential to drive emissions reductions. To effectively manage emissions, cities must however, first measure and report these publicly [2]. Modelling studies and measurements of CO2 from fossil fuel burning (FFCO2) in densely populated areas does, however, pose several challenges: Besides continuous in-situ observations, i.e. finding an adequate atmospheric transport model, a sufficiently fine-grained FFCO2 emission model and the proper background reference observations to distinguish the large-scale from the local/urban contributions to the observed FFCO2 concentration offsets ( ΔFFCO2) are required. Pilot studies which include the data from two 'sister sites*' in the vicinity of Toronto, Canada helped to derive flux estimates for Non-CO2 GHGs [3] and improve our understanding of urban FFCO2 emissions. Our 13CO2 observations reveal that the contribution of natural gas burning (mostly due to domestic heating) account for 80%×7% of FFCO2 emissions in the Greater Toronto Area (GTA) during winter. Our 14CO2 observations in the GTA, furthermore, show that the local offset of CO2 (ΔCO2) between our two sister sites can be largely attributed to urban FFCO2 emissions. The seasonal cycle of the observed ΔFFCO2 in Toronto, combined with high-resolution atmospheric modeling, helps to independently assess the contribution from different emission sectors (transportation, primary energy and industry, domestic heating) as predicted by a dedicated city-scale emission inventory, which deviates from a UNFCCC-based inventory. [1] D. Dodman. 2009. Blaming cities for climate change? An analysis of urban greenhouse gas emissions inventories. Environment and Urbanization, 21,185. [2] Arikan Y., Desaim R., Bhatia P. and W. K. Fong, 2012 Global Protocol for Community-Scale Greenhouse Gas Emissions (GPC), C40 Cities Climate Leadership group, available at: http://www.c40.org [3] Vogel, F. R., Ishizawa, M., Chan, E., Chan, D., Hammer, S., Levin, I., & Worthy, D. E. J. (2012). Regional non-CO2 greenhouse gas fluxes inferred from atmospheric measurements in Ontario, Canada. Journal of Integrative Environmental Sciences, 9(1), 41-55. *The term 'sister sites' refers to sites that share a common background signal (i.e. common large scale influence), while significantly differing sensitivities to urban GHG emissions. In our case: Egbert, Ontario and Downsview, Toronto, Ontario.

Quantifying loss and damage from anthropogenic climate change - Bridging the gap between two research communities

NASA Astrophysics Data System (ADS)

Otto, F. E. L.

2015-12-01

The science of attribution of meteorological events to anthropogenic causes has for the first time been included in the latest assessment of the Physical Science Basis of the Climate, (WGI), of the Fifth IPCC Assessment Report AR5 (Stocker et al., 2013). At the same time there is a very rapidly growing body of literature on climate change and its impact on economy, society and environment but apart from very few exemptions no link is made to the causes of these changes. Observed changes in hydrological variables, agriculture, biodiversity and the built environment have been attributed to a changing climate, whether these changes are the result of natural variability or external forcings (Cramer et al., 2014). While the research community represented in WGI assesses whether, and to what extent, recent extreme weather events can be attributed to anthropogenic emissions of greenhouse gases and aerosols, the research community of impact specialists asks how climatic changes lead to different impacts largely independent of the causes of such changes. This distinction becomes potentially very relevant with respect to the 2013 established the Warsaw International Mechanism (WIM) to address loss and damage from the impacts of climate change in developing countries under the UNFCCC climate change negotiations. Currently there is no discussion what consists of loss and damage and the reasons for this inexistence of a definition are not primarily scientific but political however, the absence of a definition could potentially lead to absurd consequences if funds in the context of loss and damage would be redistributed, as e.g. suggested, for all low risk high impact events. Here we present the implications of discussed definitions of loss and damage (Huggel et al. 2015) and how scientific evidence could be included. Cramer et al. (2014) Detection and Attribution of Observed Impacts. In: Climate Change 2014: Impacts, Adaptation and Vulnerability Contribution of WG 2 to AR5 of the IPCC. Huggel, C., Stone, D., Eicken, H., & Hansen, G. (2015). Potential and limitations of the attribution of climate change impacts for informing loss and damage discussions and policies. Clim. Change, doi: 10.1007/s10584-015-1441-z. Stocker et al. (eds.) (2013) The IPCC Fifth Assessment Report: The Physical Science Basis. Cambridge University Press.

Decarbonizing the Global Economy - An Integrated Assessment of Low Carbon Emission Scenarios proposed in Climate Policy

NASA Astrophysics Data System (ADS)

Hokamp, Sascha; Khabbazan, Mohammad Mohammadi

2017-04-01

In 2015, the Conference of the Parties (COP 21) reaffirmed to targeting the global mean temperature rise below 2 °C in 2100 while finding no consent on decarbonizing the global economy, and instead, the final agreement called for enhanced scientific investigation of low carbon emission scenarios (UNFCC, 2015). In addition, the Climate Action Network International (CAN) proposes Special Reports to address decarbonization and low carbon development including 1.5 °C scenarios (IPCC, 2016). In response to these developments, we investigate whether the carbon emission cuts, in accordance with the recent climate policy proposals, may reach the climate target. To tackle this research question, we employ the coupled climate-energy-economy integrated assessment Model of INvestment and endogenous technological Development (MIND, cf. Edenhofer et al., 2005, Neubersch et al. 2014). Extending MIND's climate module to the two-box version used in the Dynamic Integrated model of Climate and the Economy (DICE, cf. Nordhaus and Sztorc, 2013, Nordhaus 2014), we perform a cost-effectiveness analysis with constraints on anthropogenic carbon emissions. We show that a climate policy scenario with early decarbonization complies with the 2° C climate target, even without Carbon Capturing and Storage (CCS) or negative emissions (see van Vuuren et al., 2013, for negative emissions). However, using emission inertia of 3.7 percent annually, reflecting the inflexibility on transforming the energy sector, we find a climate policy with moderately low emissions from 2100 onwards at a cost in terms of Balanced Growth Equivalents (BGE, cf. Anthoff and Tol, 2009) of 0.764 % that requires an early (2035 vs. 2120) peak of investments in renewable energy production compared to a business-as-usual scenario. Hence, decarbonizing the global economy and achieving the 2 °C target might still be possible before 2100, but the window of opportunity is beginning to close. References: Anthoff, D., and Tol, R. S. J. (2009), "The Impact of Climate Change on the Balanced Growth Equivalent: An Application to FUND", Environmental and Resource Economics, 43 (3), 351-367. Edenhofer, O., Bauer, N., and Kriegler, E. (2005), "The Impact of Technological Change on Climate Protection and Welfare: Insights from the Model MIND", Ecological Economics, 54, 277-292. Neubersch, D., Held, H., and Otto, A., (2014), "Operationalizing Climate Targets under Learning: An Application of Cost-Risk Analysis", Climatic Change, 126, 305-318. Nordhaus, W. D., and Sztorc, P., (2013), DICE2013R: Introduction and User's Manual Nordhaus, W. D. (2014), "Estimates of the Social Cost of Carbon: Concepts and Results from the DICE-2013R Model and Alternative Approaches", Journal of the Association of Environmental and Resource Economists, 1 (1/2, Spring/Summer, 2014), 273-312. IPCC (2016), Sixth Assessment Report (AR6) Products, IPCC-XLIII/INF.7. UNFCCC (2015), Adoption of the Paris Agreement van Vuuren, D. P., Deetman, S., van Vliet, J., van den Berg, M. , van Ruijven, B.J., and Koelbl, B. (2013): "The Role of Negative CO2 Emissions for Reaching 2 °C - Insights from Integrated Assessment Modelling", Climatic Change, 118, 15-27.

Distribution Strategies for Solar and Wind Renewables in NW Europe

NASA Astrophysics Data System (ADS)

Smedley, Andrew; Webb, Ann

2017-04-01

Whilst the UNFCCC Paris Agreement Climate change was ratified in November, 2016 saw the highest global temperature anomaly on record at 1.2°C above pre-industrial levels. As such there is urgent need to reduce CO2 emissions by a move away from fossil fuels and towards renewable electricity energy technologies. As the principal renewable technologies of solar PV and wind turbines contribute an increasing fraction to the electricity grid, questions of cumulative intermittency and the large-scale geographic distribution of each technology need to be addressed. In this study our initial emphasis is on a calculation of a relatively high spatial resolution (0.1° × 0.1°) daily gridded dataset of solar irradiance data, over a 10 year period (2006-2015). This is achieved by coupling established sources of satellite data (MODIS SSF level2 instantaneous footprint data) to a well-validated radiative transfer model, here LibRadTran. We utilise both a morning and afternoon field for two cloud layers (optical depth and cloud fraction) interpolated to hourly grids, together with aerosol optical depth, topographic height and solar zenith angle. These input parameters are passed to a 5-D LUT of LibRadTran results to construct hourly estimates of the solar irradiance field, which is then integrated to a daily total. For the daily wind resource we rely on the 6 hourly height-adjusted ECMWF ERA-Interim reanalysis wind fields, but separated into onshore, offshore and deep water components. From these datasets of the solar and wind resources we construct 22 different distribution strategies for solar PV and wind turbines based on the long-term availability of each resource. Combining these distributions with the original daily gridded datasets enables each distribution strategy to be then assessed in terms of the day-to-day variability, the installed capacity required to maintain a baseline supply, and the relative proportions of each technology. Notably for the NW European area considered we find that distribution strategies that only deploy renewables in regions with the highest annual mean irradiance or wind resource, also minimise the total required installed capacity and typically exhibit the smallest output range. Further in the majority of strategies we find that the onshore and offshore wind resource fractions fall to zero with the wind contribution being fully composed of deep water installations. Only as the strategy is to increasingly concentrate each technology in areas with the highest annual mean resource do firstly offshore, and then onshore wind, contribute.

REDD+ projects in the Democratic Republic of Congo: impacts on future emissions, income and biodiversity

NASA Astrophysics Data System (ADS)

Mosnier, Aline; Bocqueho, Geraldine; Mant, Rebecca; Obersteiner, Michael; Havlik, Petr; Kapos, Val; Fritz, Steffen; Botrill, Leo

2014-05-01

The Democratic Republic of Congo (DRC) encompasses a large rainforest area which has been rather preserved up to now. However, pressure on the forests is increasing with high population growth, transition toward political stability and the abundance of minerals in the country. REDD+ is a developing mechanism under the UNFCCC that aims to support developing countries that want to make efforts to reduce their emissions from deforestation and forest degradation. The REDD+ strategy in DRC combines an independent national fund and independent REDD+ projects at the local level that are at the initial stage of implementation. The objective of this paper is to assess i) emissions reduction due to the implementation of the REDD+ pilot projects taking into account potential leakage and ii) potential co-benefits of REDD+ pilot projects in terms of biodiversity and rural income by 2030. We use the land use economic model CongoBIOM adapted from GLOBIOM which represents land-based activities and land use changes at a 50x50km resolution level. It includes domestic and international demand for agricultural products, fuel wood and minerals which are the main deforestation drivers in the Congo Basin region. Finally, we run a sensitivity analysis on emissions from land use change according to three different above and below ground living biomass estimates: downscaled FAO, NASA and WHRC.

Trends of the electricity output, power conversion efficiency, and the grid emission factor in North Korea

NASA Astrophysics Data System (ADS)

Yeo, M. J.; Kim, Y. P.

2017-12-01

Recently, concerns about the atmospheric environmental problems in North Korea (NK) have been growing. According to the World Health Organization (WHO) (2017), NK was the first ranked country in mortality rate attributed to household and ambient air pollution in 2012. Reliable energy-related data in NK were needed to understand the characteristics of air quality in NK. However, data from the North Korean government were limited. Nevertheless, we could find specific energy-related data produced by NK in the Project Design Documents (PDDs) of the Clean Development Mechanism (CDM) submitted to the United Nations Framework Convention on Climate Change (UNFCCC). There were the 6 registered CDM projects hosted by North Korea, developed as small hydropower plants. Several data of each power plant, such as the electricity output, connected to the Eastern Power Grid (EPG) or the Western Power Grid (WPG) in North Korea were provided in the CDM PDDs. We (1) figured out the trends of the electricity output, the `power conversion efficiency' which we defined the amount of generated electricity to the supplied input primary energy for power generation, and fuel mix as grid emission factor in NK as using the data produced by NK between 2005 and 2009, (2) discussed the operating status of the thermal power plants in NK, and (3) discussed the energy/environmental-related policies and the priority issues in NK in this study.

Towards a Novel Integrated Approach for Estimating Greenhouse Gas Emissions in Support of International Agreements

NASA Astrophysics Data System (ADS)

Reimann, S.; Vollmer, M. K.; Henne, S.; Brunner, D.; Emmenegger, L.; Manning, A.; Fraser, P. J.; Krummel, P. B.; Dunse, B. L.; DeCola, P.; Tarasova, O. A.

2016-12-01

In the recently adopted Paris Agreement the community of signatory states has agreed to limit the future global temperature increase between +1.5 °C and +2.0 °C, compared to pre-industrial times. To achieve this goal, emission reduction targets have been submitted by individual nations (called Intended Nationally Determined Contributions, INDCs). Inventories will be used for checking progress towards these envisaged goals. These inventories are calculated by combining information on specific activities (e.g. passenger cars, agriculture) with activity-related, typically IPCC-sanctioned, emission factors - the so-called bottom-up method. These calculated emissions are reported on an annual basis and are checked by external bodies by using the same method. A second independent method estimates emissions by translating greenhouse gas measurements made at regionally representative stations into regional/global emissions using meteorologically-based transport models. In recent years this so-called top-down approach has been substantially advanced into a powerful tool and emission estimates at the national/regional level have become possible. This method is already used in Switzerland, in the United Kingdom and in Australia to estimate greenhouse gas emissions and independently support the national bottom-up emission inventories within the UNFCCC framework. Examples of the comparison of the two independent methods will be presented and the added-value will be discussed. The World Meteorological Organization (WMO) and partner organizations are currently developing a plan to expand this top-down approach and to expand the globally representative GAW network of ground-based stations and remote-sensing platforms and integrate their information with atmospheric transport models. This Integrated Global Greenhouse Gas Information System (IG3IS) initiative will help nations to improve the accuracy of their country-based emissions inventories and their ability to evaluate the success of emission reductions strategies. This could foster trans-national collaboration on methodologies for estimation of emissions. Furthermore, more accurate emission knowledge will clarify the value of emission reduction efforts and could encourage countries to strengthen their reduction pledges.

Greenhouse gas emissions from the waste sector in Argentina in business-as-usual and mitigation scenarios.

PubMed

Santalla, Estela; Córdoba, Verónica; Blanco, Gabriel

2013-08-01

The objective of this work was the application of 2006 Intergovernmental Panel on Climate Change (IPCC) Guidelines for the estimation of methane and nitrous oxide emissions from the waste sector in Argentina as a preliminary exercise for greenhouse gas (GHG) inventory development and to compare with previous inventories based on 1996 IPCC Guidelines. Emissions projections to 2030 were evaluated under two scenarios--business as usual (BAU), and mitigation--and the calculations were done by using the ad hoc developed IPCC software. According to local activity data, in the business-as-usual scenario, methane emissions from solid waste disposal will increase by 73% by 2030 with respect to the emissions of year 2000. In the mitigation scenario, based on the recorded trend of methane captured in landfills, a decrease of 50% from the BAU scenario should be achieved by 2030. In the BAU scenario, GHG emissions from domestic wastewater will increase 63% from 2000 to 2030. Methane emissions from industrial wastewater, calculated from activity data of dairy, swine, slaughterhouse, citric, sugar, and wine sectors, will increase by 58% from 2000 to 2030 while methane emissions from domestic will increase 74% in the same period. Results show that GHG emissions calculated from 2006 IPCC Guidelines resulted in lower levels than those reported in previous national inventories for solid waste disposal and domestic wastewater categories, while levels were 18% higher for industrial wastewater. The implementation of the 2006 IPCC Guidelines for National Greenhouse Inventories is now considering by the UNFCCC for non-Annex I countries in order to enhance the compilation of inventories based on comparable good practice methods. This work constitutes the first GHG emissions estimation from the waste sector of Argentina applying the 2006 IPCC Guidelines and the ad doc developed software. It will contribute to identifying the main differences between the models applied in the estimation of methane emissions on the key categories of waste emission sources and to comparing results with previous inventories based on 1996 IPCC Guidelines.

Verifying the UK agricultural N2O emission inventory with tall tower measurements

NASA Astrophysics Data System (ADS)

Carnell, E. J.; Meneguz, E.; Skiba, U. M.; Misselbrook, T. H.; Cardenas, L. M.; Arnold, T.; Manning, A.; Dragosits, U.

2016-12-01

Nitrous oxide (N2O) is a key greenhouse gas (GHG), with a global warming potential 300 times greater than that of CO2. N2O is emitted from a variety of sources, predominantly from agriculture. Annual UK emission estimates are reported, to comply with government commitments under the United Nations Framework Convention on Climate Change (UNFCCC). The UK N2O inventory follows internationally agreed protocols and emission estimates are derived by applying emission factors to estimates of (anthropogenic) emission sources. This approach is useful for comparing anthropogenic emissions from different countries, but does not capture regional differences and inter-annual variability associated with environmental factors (such as climate and soils) and agricultural management. In recent years, the UK inventory approach has been refined to include regional information into its emissions estimates, in an attempt to reduce uncertainty. This study attempts to assess the difference between current published inventory methodology (default IPCC methodology) and an alternative approach, which incorporates the latest thinking, using data from recent work. For 2013, emission estimates made using the alternative approach were 30 % lower than those made using default IPCC methodology, due to the use of lower emission factors suggested by recent projects (Defra projects: AC0116, AC0213 and MinNO). The 2013 emissions estimates were disaggregated on a monthly basis using agricultural management (e.g. sowing dates), climate data and soil properties. The temporally disaggregated emission maps were used as input to the Met Office atmospheric dispersion model NAME, for comparison with measured N2O concentrations, at three observation stations (Tacolneston, E. England; Ridge Hill, W. England; Mace Head, W. Ireland) in the UK DECC network (Deriving Emissions linked to Climate Change). The Mace Head site, situated on the west coast of Ireland, was used to establish baseline concentrations. The trends in the modelled data were found to correspond with the observational data trends, with concentration peaks coinciding with periods of land spreading of manures and fertiliser application. The model run using the default IPCC methodology was found to correspond with the observed data more closely than the alternative approach.

Verifying the UK N_{2}O emission inventory with tall tower measurements

NASA Astrophysics Data System (ADS)

Carnell, Ed; Meneguz, Elena; Skiba, Ute; Misselbrook, Tom; Cardenas, Laura; Arnold, Tim; Manning, Alistair; Dragosits, Ulli

2016-04-01

Nitrous oxide (N2O) is a key greenhouse gas (GHG), with a global warming potential ˜300 times greater than that of CO2. N2O is emitted from a variety of sources, predominantly from agriculture. Annual UK emission estimates are reported, to comply with government commitments under the United Nations Framework Convention on Climate Change (UNFCCC). The UK N2O inventory follows internationally agreed protocols and emission estimates are derived by applying emission factors to estimates of (anthropogenic) emission sources. This approach is useful for comparing anthropogenic emissions from different countries, but does not capture regional differences and inter-annual variability associated with environmental factors (such as climate and soils) and agricultural management. In recent years, the UK inventory approach has been refined to include regional information into its emissions estimates (e.g. agricultural management data), in an attempt to reduce uncertainty. This study attempts to assess the difference between current published inventory methodology (default IPCC methodology) and a revised approach, which incorporates the latest thinking, using data from recent work. For 2013, emission estimates made using the revised approach were 30 % lower than those made using default IPCC methodology, due to the use of lower emission factors suggested by recent projects (www.ghgplatform.org.uk, Defra projects: AC0116, AC0213 and MinNO). The 2013 emissions estimates were disaggregated on a monthly basis using agricultural management (e.g. sowing dates), climate data and soil properties. The temporally disaggregated emission maps were used as input to the Met Office atmospheric dispersion model NAME, for comparison with measured N2O concentrations, at three observation stations (Tacolneston, E England; Ridge Hill, W England; Mace Head, W Ireland) in the UK DECC network (Deriving Emissions linked to Climate Change). The Mace Head site, situated on the west coast of Ireland, was used to establish baseline concentrations. The trends in the modelled data were found to fit with the observational data trends, with concentration peaks coinciding with periods of fertiliser application and land spreading of manures. The model run using the 'experimental' approach was found to give a closer agreement with the observed data.

75 FR 54041 - Insurer Reporting Requirements; List of Insurers Required To File Reports

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-03

... and Franchisees) Subject to the Reporting Requirements of Part 544 Cendant Car Rental Dollar Thrifty... [Docket No. NHTSA-2010-0017] RIN 2127-AK69 Insurer Reporting Requirements; List of Insurers Required To... Reporting Requirements. The regulations specify the requirements for annual insurer reports and lists in...

Monitoring forest areas from continental to territorial levels using a sample of medium spatial resolution satellite imagery

NASA Astrophysics Data System (ADS)

Eva, Hugh; Carboni, Silvia; Achard, Frédéric; Stach, Nicolas; Durieux, Laurent; Faure, Jean-François; Mollicone, Danilo

A global systematic sampling scheme has been developed by the UN FAO and the EC TREES project to estimate rates of deforestation at global or continental levels at intervals of 5 to 10 years. This global scheme can be intensified to produce results at the national level. In this paper, using surrogate observations, we compare the deforestation estimates derived from these two levels of sampling intensities (one, the global, for the Brazilian Amazon the other, national, for French Guiana) to estimates derived from the official inventories. We also report the precisions that are achieved due to sampling errors and, in the case of French Guiana, compare such precision with the official inventory precision. We extract nine sample data sets from the official wall-to-wall deforestation map derived from satellite interpretations produced for the Brazilian Amazon for the year 2002 to 2003. This global sampling scheme estimate gives 2.81 million ha of deforestation (mean from nine simulated replicates) with a standard error of 0.10 million ha. This compares with the full population estimate from the wall-to-wall interpretations of 2.73 million ha deforested, which is within one standard error of our sampling test estimate. The relative difference between the mean estimate from sampling approach and the full population estimate is 3.1%, and the standard error represents 4.0% of the full population estimate. This global sampling is then intensified to a territorial level with a case study over French Guiana to estimate deforestation between the years 1990 and 2006. For the historical reference period, 1990, Landsat-5 Thematic Mapper data were used. A coverage of SPOT-HRV imagery at 20 m × 20 m resolution acquired at the Cayenne receiving station in French Guiana was used for year 2006. Our estimates from the intensified global sampling scheme over French Guiana are compared with those produced by the national authority to report on deforestation rates under the Kyoto protocol rules for its overseas department. The latter estimates come from a sample of nearly 17,000 plots analyzed from same spatial imagery acquired between year 1990 and year 2006. This sampling scheme is derived from the traditional forest inventory methods carried out by IFN (Inventaire Forestier National). Our intensified global sampling scheme leads to an estimate of 96,650 ha deforested between 1990 and 2006, which is within the 95% confidence interval of the IFN sampling scheme, which gives an estimate of 91,722 ha, representing a relative difference from the IFN of 5.4%. These results demonstrate that the intensification of the global sampling scheme can provide forest area change estimates close to those achieved by official forest inventories (<6%), with precisions of between 4% and 7%, although we only estimate errors from sampling, not from the use of surrogate data. Such methods could be used by developing countries to demonstrate that they are fulfilling requirements for reducing emissions from deforestation in the framework of an REDD (Reducing Emissions from Deforestation in Developing Countries) mechanism under discussion within the United Nations Framework Convention on Climate Change (UNFCCC). Monitoring systems at national levels in tropical countries can also benefit from pan-tropical and regional observations, to ensure consistency between different national monitoring systems.

49 CFR 585.45 - Reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Fuel System Integrity Phase-In Reporting Requirements § 585.45 Reporting requirements. (a) General reporting requirements... manufactured during the current production year. (2) Production. Each manufacturer shall report for the...

49 CFR 585.45 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Fuel System Integrity Phase-In Reporting Requirements § 585.45 Reporting requirements. (a) General reporting requirements... manufactured during the current production year. (2) Production. Each manufacturer shall report for the...

76 FR 41138 - Insurer Reporting Requirements; List of Insurers Required To File Reports

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-13

... Leasing Companies (Including Licensees and Franchisees) Subject to the Reporting Requirements of Part 544... [Docket No.: NHTSA-2011-0016] RIN 2127-AK90 Insurer Reporting Requirements; List of Insurers Required To... Requirements. This Part specifies the requirements for annual insurer reports and lists in appendices those...

Tracking changes in land-use and drainage status of organic soils using heterogeneous spatial datasets

NASA Astrophysics Data System (ADS)

Untenecker, Johanna; Tiemeyer, Bärbel; Freibauer, Annette; Laggner, Andreas; Luterbacher, Jürg

2016-04-01

Tracking land-use since 1990 is one of the major challenges in greenhouse gas (GHG) reporting under the United Nations Framework Convention on Climate Change (UNFCCC) and the Kyoto Protocol, as the data availability, especially for the base year 1990, is often poor. Even if data is available, spatial and thematic resolution will often change over time or differ even within one country. Such inconsistencies will cause a strong overestimation of land use change (LUC) if not adequately accounted for. Using different spatial datasets, we present a method that allows tracking changes in land-use and drainage status of organic soils. The drainage status is relevant for the Kyoto activities grazing land management (GM) and wetland drainage and rewetting (WDR) as the GHG emissions of organic soils strongly depend on the groundwater level. We used datasets that are already used for the German national inventory report (Digital Landscape Model of official cadastre data) and high resolution spatial datasets (CIR aerial photography) derived for biodiversity monitoring of six federal states in North and East Germany. This data is combined with the legal protection status such as nature conservation areas. To create a consistent time series, we developed a translation key which allows quantifying gross and net LUC in a spatially explicit manner. The developed method fills the lack of data for 1990 and allows GHG accounting on higher Tier levels as soon as detailed emission factors are ready to be implemented. LUC can be stratified by the protection status. Areas without a protection status show a trend towards both intensification of land-use and drier conditions. Highly protected areas show an opposite trend while a moderate protection level (e.g. by nature parks) did only have very weak effects. Furthermore, there are major differences between federal states. In Schleswig-Holstein, known as a federal state of high agricultural production, organic soils tend to become drier and even highly protected areas only show a slight decrease of land-use intensity. Organic soils in Mecklenburg-Western Pomerania, on the other hand, tend to become wetter and less intensively used even in not protected areas. This can be interpreted as a result of an extensive peatland protection programme. Thus, our method does not only allow tracking drainage status and land-use in a suitable way for higher Tier levels in GHG-inventories and for Kyoto-accounting, but offers additional information on the success of large scale rewetting practises.

49 CFR 585.105 - Reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Ejection Mitigation Phase-in Reporting Requirements § 585.105 Reporting requirements. (a) Advanced credit phase-in reporting... paragraph (c) of this section and in § 585.2 of this part. (b) Phase-in reporting requirements. Within 60...

49 CFR 585.76 - Reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Side Impact Protection Phase-in Reporting Requirements § 585.76 Reporting requirements. (a) Advanced credit phase-in reporting... and in § 585.2 of this part. (2) [Reserved] (b) Phase-in reporting requirements. Within 60 days after...

49 CFR 585.116 - Reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Roof Crush Resistance Phase-in Reporting Requirements § 585.116 Reporting requirements. (a) General reporting requirements... years, or, at the manufacturer's option, for the current production year. A new manufacturer that has...

49 CFR 585.116 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Roof Crush Resistance Phase-in Reporting Requirements § 585.116 Reporting requirements. (a) General reporting requirements... years, or, at the manufacturer's option, for the current production year. A new manufacturer that has...

75 FR 1548 - Insurer Reporting Requirements; List of Insurers Required To File Reports

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-12

... Franchisees) Subject to the Reporting Requirements of Part 544 Cendant Car Rental Dollar Thrifty Automotive... [Docket No.: NHTSA-2009-0050] RIN 2127-AK46 Insurer Reporting Requirements; List of Insurers Required To... Transportation (DOT). ACTION: Final rule. SUMMARY: This final rule amends the Insurer Reporting Requirements. The...

49 CFR 585.15 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Advanced Air Bag Phase-in Reporting Requirements § 585.15 Reporting requirements. (a) Advanced credit phase-in reporting... any of those production years as complying with phase one of the advanced air bag requirements of...

49 CFR 585.15 - Reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Advanced Air Bag Phase-in Reporting Requirements § 585.15 Reporting requirements. (a) Advanced credit phase-in reporting... any of those production years as complying with phase one of the advanced air bag requirements of...

Water availability in +2°C and +4°C worlds.

PubMed

Fung, Fai; Lopez, Ana; New, Mark

2011-01-13

While the parties to the UNFCCC agreed in the December 2009 Copenhagen Accord that a 2°C global warming over pre-industrial levels should be avoided, current commitments on greenhouse gas emissions reductions from these same parties will lead to a 50 : 50 chance of warming greater than 3.5°C. Here, we evaluate the differences in impacts and adaptation issues for water resources in worlds corresponding to the policy objective (+2°C) and possible reality (+4°C). We simulate the differences in impacts on surface run-off and water resource availability using a global hydrological model driven by ensembles of climate models with global temperature increases of 2°C and 4°C. We combine these with UN-based population growth scenarios to explore the relative importance of population change and climate change for water availability. We find that the projected changes in global surface run-off from the ensemble show an increase in spatial coherence and magnitude for a +4°C world compared with a +2°C one. In a +2°C world, population growth in most large river basins tends to override climate change as a driver of water stress, while in a +4°C world, climate change becomes more dominant, even compensating for population effects where climate change increases run-off. However, in some basins where climate change has positive effects, the seasonality of surface run-off becomes increasingly amplified in a +4°C climate.

Methane Ebullition in Temperate Hydropower Reservoirs and Implications for US Policy on Greenhouse Gas Emissions.

PubMed

Miller, Benjamin L; Arntzen, Evan V; Goldman, Amy E; Richmond, Marshall C

2017-10-01

The United States is home to 2198 dams actively used for hydropower production. With the December 2015 consensus adoption of the United Nations Framework Convention on Climate Change Paris Agreement, it is important to accurately quantify anthropogenic greenhouse gas emissions. Methane ebullition, or methane bubbles originating from river or lake sediments, has been shown to account for nearly all methane emissions from tropical hydropower reservoirs to the atmosphere. However, distinct ebullitive methane fluxes have been studied in comparatively few temperate hydropower reservoirs globally. This study measures ebullitive and diffusive methane fluxes from two eastern Washington reservoirs, and synthesizes existing studies of methane ebullition in temperate, boreal, and tropical hydropower reservoirs. Ebullition comprises nearly all methane emissions (>97%) from this study's two eastern Washington hydropower reservoirs to the atmosphere. Summer methane ebullition from these reservoirs was higher than ebullition in six southeastern U.S. hydropower reservoirs, however it was similar to temperate reservoirs in other parts of the world. Our literature synthesis suggests that methane ebullition from temperate hydropower reservoirs can be seasonally elevated compared to tropical climates, however annual emissions are likely to be higher within tropical climates, emphasizing the possible range of methane ebullition fluxes and the need for the further study of temperate reservoirs. Possible future changes to the Intergovernmental Panel on Climate Change and UNFCCC guidelines for national greenhouse gas inventories highlights the need for accurate assessment of reservoir emissions.

Evolutionary escape from the climate dilemma. Comment on "Climate change governance, cooperation and self-organization" by Pacheco, Vasconcelos and Santos

NASA Astrophysics Data System (ADS)

Tavoni, Alessandro

2014-12-01

Jorge M. Pacheco, Vítor V. Vasconcelos and Francisco C. Santos take stock of a growing body of research they have produced in recent years, with the aim of shedding light on whether bottom-up agreements can suffice in promoting the high levels of cooperation needed to avert dangerous climate change [1]. The current state of affairs leave little reason for optimism, given the steady rise in CO2 emissions [2]. The UNFCCC approach to seeking universal participation has thus been called into question, both by some policy makers and by academics who have established pessimistic theoretical predictions concerning the limited ability of international environmental agreements to improve upon what nation states would do in the absence of an agreement. Game theorists have predicted that self-enforcing agreements are likely to comprise only a handful of countries committing to unambitious emission abatement targets [3]. Clearly, this is incompatible with stabilizing CO2 concentrations at levels that significantly constrain the likelihood of dangerous climate change. The question than arises as to whether we can deliver on ambitious abatement targets by leveraging on unilateral action by countries or other sub- or supra-national entities (e.g. cities or blocs). This has recently been analyzed in game-theoretic contexts [4,5], as well as in the governance literature [6], with more optimistic predictions compared to traditional models focusing on overarching agreements.

Options for monitoring and estimating historical carbon emissions from forest degradation in the context of REDD+

PubMed Central

2011-01-01

Measuring forest degradation and related forest carbon stock changes is more challenging than measuring deforestation since degradation implies changes in the structure of the forest and does not entail a change in land use, making it less easily detectable through remote sensing. Although we anticipate the use of the IPCC guidance under the United Framework Convention on Climate Change (UNFCCC), there is no one single method for monitoring forest degradation for the case of REDD+ policy. In this review paper we highlight that the choice depends upon a number of factors including the type of degradation, available historical data, capacities and resources, and the potentials and limitations of various measurement and monitoring approaches. Current degradation rates can be measured through field data (i.e. multi-date national forest inventories and permanent sample plot data, commercial forestry data sets, proxy data from domestic markets) and/or remote sensing data (i.e. direct mapping of canopy and forest structural changes or indirect mapping through modelling approaches), with the combination of techniques providing the best options. Developing countries frequently lack consistent historical field data for assessing past forest degradation, and so must rely more on remote sensing approaches mixed with current field assessments of carbon stock changes. Historical degradation estimates will have larger uncertainties as it will be difficult to determine their accuracy. However improving monitoring capacities for systematic forest degradation estimates today will help reduce uncertainties even for historical estimates. PMID:22115360

Attributing impacts to emissions traced to major fossil energy and cement producers over specific historical time periods

NASA Astrophysics Data System (ADS)

Ekwurzel, B.; Frumhoff, P. C.; Allen, M. R.; Boneham, J.; Heede, R.; Dalton, M. W.; Licker, R.

2017-12-01

Given the progress in climate change attribution research over the last decade, attribution studies can inform policymakers guided by the UNFCCC principle of "common but differentiated responsibilities." Historically this has primarily focused on nations, yet requests for information on the relative role of the fossil energy sector are growing. We present an approach that relies on annual CH4 and CO2 emissions from production through to the sale of products from the largest industrial fossil fuel and cement production company records from the mid-nineteenth century to present (Heede 2014). Analysis of the global trends with all the natural and human drivers compared with a scenario without the emissions traced to major carbon producers over full historical versus select periods of recent history can be policy relevant. This approach can be applied with simple climate models and earth system models depending on the type of climate impacts being investigated. For example, results from a simple climate model, using best estimate parameters and emissions traced to 90 largest carbon producers, illustrate the relative difference in global mean surface temperature increase over 1880-2010 after removing these emissions from 1980-2010 (29-35%) compared with removing these emissions over 1880-2010 (42-50%). The changing relative contributions from the largest climate drivers can be important to help assess the changing risks for stakeholders adapting to and reducing exposure and vulnerability to regional climate change impacts.

Methane Ebullition in Temperate Hydropower Reservoirs and Implications for US Policy on Greenhouse Gas Emissions

NASA Astrophysics Data System (ADS)

Miller, Benjamin L.; Arntzen, Evan V.; Goldman, Amy E.; Richmond, Marshall C.

2017-10-01

The United States is home to 2198 dams actively used for hydropower production. With the December 2015 consensus adoption of the United Nations Framework Convention on Climate Change Paris Agreement, it is important to accurately quantify anthropogenic greenhouse gas emissions. Methane ebullition, or methane bubbles originating from river or lake sediments, has been shown to account for nearly all methane emissions from tropical hydropower reservoirs to the atmosphere. However, distinct ebullitive methane fluxes have been studied in comparatively few temperate hydropower reservoirs globally. This study measures ebullitive and diffusive methane fluxes from two eastern Washington reservoirs, and synthesizes existing studies of methane ebullition in temperate, boreal, and tropical hydropower reservoirs. Ebullition comprises nearly all methane emissions (>97%) from this study's two eastern Washington hydropower reservoirs to the atmosphere. Summer methane ebullition from these reservoirs was higher than ebullition in six southeastern U.S. hydropower reservoirs, however it was similar to temperate reservoirs in other parts of the world. Our literature synthesis suggests that methane ebullition from temperate hydropower reservoirs can be seasonally elevated compared to tropical climates, however annual emissions are likely to be higher within tropical climates, emphasizing the possible range of methane ebullition fluxes and the need for the further study of temperate reservoirs. Possible future changes to the Intergovernmental Panel on Climate Change and UNFCCC guidelines for national greenhouse gas inventories highlights the need for accurate assessment of reservoir emissions.

49 CFR 585.24 - Reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Rear Inboard Lap/Shoulder Belt Phase-In Reporting Requirements § 585.24 Reporting requirements. (a) Advanced credit phase-in... paragraph (c) of this section and in § 585.2 of this part. (b) Phase-in reporting requirements. Within 60...

49 CFR 585.24 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Rear Inboard Lap/Shoulder Belt Phase-In Reporting Requirements § 585.24 Reporting requirements. (a) Advanced credit phase-in... paragraph (c) of this section and in § 585.2 of this part. (b) Phase-in reporting requirements. Within 60...

Who decides who has won the bet? Total and Anthropogenic Warming Indices

NASA Astrophysics Data System (ADS)

Haustein, K.; Allen, M. R.; Otto, F. E. L.; Schmidt, A.; Frame, D. J.; Forster, P.; Matthews, D.

2016-12-01

An extension of the idea of betting markets as a means of revealing opinions about future climate are climate policies indexed to geophysical indicators: for example, to ensure net zero global carbon dioxide emissions by the time anthropogenic warming reaches 1.5 degrees above pre-industrial, given about 1 degree of warming already, emissions must fall, on average, by 20% of their current value for every tenth of a degree of anthropogenic warming from now on. In principle, policies conditioned on some measure of attributable warming are robust to uncertainty in the global climate response: the risk of a higher or lower response than expected is borne by those affected by climate change mitigation policy rather than those affected by climate change impacts, as is the case with emission targets for specific years based on "current understanding" of the response. To implement any indexed policy, or to agree payout terms for any bet on future climate, requires consensus on the definition of the index: how is it calculated, and who is responsible for releasing it? The global mean surface temperature of the current decade relative to pre-industrial may vary by 0.1 degree or more depending on precisely what is measured, what is defined as pre-industrial, and the treatment of regions with sparse data coverage in earlier years. Indices defined using different conventions, however, are all expected to evolve very similarly over the coming decades, so agreeing on a conservative, traceable index such as HadCRUT is more important than debating the "true" global temperature. A more important question is whether indexed policies and betting markets should focus on total warming, including natural and anthropogenic drivers and internal variability, or an Anthropogenic Warming Index (AWI) representing an unbiased estimate of warming attributable to human influence to date. We propose a simple AWI based solely on observed temperatures and global natural and anthropogenic forcing estimates. It is much less volatile than total observed warming, which might discourage participation in betting markets, but would be a substantial advantage for indexed policies. It is also much more relevant to the UNFCCC goal of limiting anthropogenic warming to "well below" 2 degrees. The 2016 value for the AWI will be announced at AGU.

Isotopes, Inventories and Seasonality: Unraveling Methane Source Distribution in the Complex Landscapes of the United Kingdom.

NASA Astrophysics Data System (ADS)

Lowry, D.; Fisher, R. E.; Zazzeri, G.; Lanoisellé, M.; France, J.; Allen, G.; Nisbet, E. G.

2017-12-01

Unlike the big open landscapes of many continents with large area sources dominated by one particular methane emission type that can be isotopically characterized by flight measurements and sampling, the complex patchwork of urban, fossil and agricultural methane sources across NW Europe require detailed ground surveys for characterization (Zazzeri et al., 2017). Here we outline the findings from multiple seasonal urban and rural measurement campaigns in the United Kingdom. These surveys aim to: 1) Assess source distribution and baseline in regions of planned fracking, and relate to on-site continuous baseline climatology. 2) Characterize spatial and seasonal differences in the isotopic signatures of the UNFCCC source categories, and 3) Assess the spatial validity of the 1 x 1 km UK inventory for large continuous emitters, proposed point sources, and seasonal / ephemeral emissions. The UK inventory suggests that 90% of methane emissions are from 3 source categories, ruminants, landfill and gas distribution. Bag sampling and GC-IRMS delta13C analysis shows that landfill gives a constant signature of -57 ±3 ‰ throughout the year. Fugitive gas emissions are consistent regionally depending on the North Sea supply regions feeding the network (-41 ± 2 ‰ in N England, -37 ± 2 ‰ in SE England). Ruminant, mostly cattle, emissions are far more complex as these spend winters in barns and summers in fields, but are essentially a mix of 2 end members, breath at -68 ±3 ‰ and manure at -51 ±3 ‰, resulting in broad summer field emission plumes of -64 ‰ and point winter barn emission plumes of -58 ‰. The inventory correctly locates emission hotspots from landfill, larger sewage treatment plants and gas compressor stations, giving a broad overview of emission distribution for regional model validation. Mobile surveys are adding an extra layer of detail to this which, combined with isotopic characterization, has identified spatial distribution of gas pipe leaks, some persisting since 2013 (Zazzeri et al., 2015), and seasonality and spatial variability of livestock emissions. Importantly existing significant gas leaks close to proposed fracking sites have been characterized so that any emissions to atmosphere with a different isotopic signature will be detected. Zazzeri, G., Atm. Env. 110, 151-162 (2015); Zazzeri, G., Sci. Rep. 7, 4854 (2017).

PERSPECTIVE: REDD pilot project scenarios: are costs and benefits altered by spatial scale?

NASA Astrophysics Data System (ADS)

Carlson, Kimberly M.; Curran, Lisa M.

2009-09-01

Kimberly M Carlson Payments for reducing carbon emissions due to deforestation and degradation (REDD) have garnered considerable global interest and investments. These financial incentives aim to alter the drivers of land use change by reducing opportunity costs of retaining forest cover, and are often promoted as multipartite solutions that not only generate profits and reduce carbon emissions but provide benefits for human development and biodiversity. Currently, the United Nations Framework Convention on Climate Change (UNFCCC) is debating a post-Kyoto protocol with national or sub-national emission reduction targets. Anticipating the inclusion of REDD in this agreement, >80% of pilot REDD projects are being established in tropical regions (table 1). While the capacity of REDD projects to meet their stated objectives must be assessed post- implementation, land use change models are powerful tools for generating potential outcomes from these pilot initiatives. Table 1. Extent and emissions reductions for all REDD projects as reported by Ecosystem Marketplace, which maintains a comprehensive and up-to-date inventory of REDD projects that are selling credits and/or are verified by a third-party verifier. Adapted from Forest Carbon Portal (2009). Geographical zoneContinentProjects (#) Area (km2) Emissions reductions (Mt C) Tropical and Subtropical Africa2775019.50 Asia28100109.60 South America 9183 880278.24 TemperateAustralia1140.18 North America115N/A Totals15199 759407.52 In this issue of ERL, Gaveau et al (2009) use a spatially-explicit model to explore the potential of a REDD pilot project in northern Sumatra, Indonesia, to reduce deforestation and conserve orangutan biodiversity. This project is conceived by the Provincial Government of Aceh, financed by Merrill Lynch, and co-managed by carbon trading firm Carbon Conservation and NGO Flora and Fauna International. Project managers estimate CO2 emissions reductions at 3.4 Mt y-1 over 30 years across a 7500 km2 area (Forest Carbon Portal 2009). From a time-series of Landsat satellite images, Gaveau et al calculate deforestation rates from 1990-2000 and 2000-2006. They apply these annual rates to deforestation probability maps, generated from forest condition in 2006 and six static spatial variables, to predict potential locations of future deforestation through 2030 under three different scenarios: (i) a business-as- usual with no REDD project; (ii) the current 7500 km2 project; and (iii) an extensive 65 000 km2 REDD scheme extending across the Aceh and Sumatra Utara provinces. Gaveau et al's chief contribution is identifying locations where forest carbon projects potentially have the greatest benefits for forest and orangutan conservation. By processing Landsat satellite imagery - now freely available - with relatively few spatial model inputs, this approach also has great potential for widespread application in tropical countries developing historical deforestation baselines. Yet Landsat satellite data also impose limitations for REDD. For example, Gaveau et al are unable to calculate forest degradation, which is highly problematic both to define and detect with Landsat imagery, yet critical especially in Indonesia with extensive logged forests (Curran et al 2004, Ramankutty et al 2007, Asner et al 2006). Nevertheless, Landsat remains one of the most appropriate satellite data products available for countries calculating previous rates of forest change. Assuming that technical roadblocks to REDD are overcome, another challenge surrounds assessing the feasibility of emission reduction scenarios, including those presented by Gaveau et al. Their estimates show that carbon and biodiversity gains would be 6- to 7-fold greater if the pilot project encompassed the 65 000 km2 northern Sumatra region. Yet, developers chose to implement this REDD project across 7500 km2, ~ 10% of Gaveau et al's expanded scenario region. If REDD programs are to be realized across large spatial scales (e.g., provinces/states), what factors constrain effective implementation? First, high transaction costs and investment risks appear to be major barriers to establishing carbon concessions across large, heterogeneous regions. Identifying who should receive compensation as well as negotiating transparent and effective payment arrangements, is at best challenging especially with ambiguous land use rights and government jurisdiction in Indonesia (Ebeling and Yasué 2008). Protecting fragmented forests from multiple threats of logging, agriculture, and fire is fraught with complexities; who should be held accountable for defending 65 000 km2 from fire especially during ENSO- associated droughts (Siegert et al 2001, Langner and Siegert 2008)? REDD's effectiveness will require support from people who live in and near REDD projects; Gaveau et al address only biodiversity and forest loss in their paper, but incorporating the potential effects of REDD programs on livelihoods and social dynamics is one of the most critical components of effective assessments via scenario-building and modeling (Soares-Filho et al 2006). Another major obstacle to establishing REDD across large regions is the opportunity costs of carbon concessions. Recent estimates show that profits from protecting aboveground biomass for carbon payments in Indonesian non-peat forests are far below the benefits garnered from converting these forests to plantation agriculture (Butler et al 2009). Yet in order to mitigate forest conversion as proposed by Gaveau et al, carbon must compete with alternative high-value commodities (e.g., palm oil). Although forest carbon credits currently are traded in voluntary markets, carbon prices are considerably higher in compliance markets than in voluntary markets (World Bank 2008). If the UNFCCC generates consensus in December 2009 incorporating REDD in formal market-based trading mechanisms to meet compliance targets, REDD may become a financially competitive land use option even in highly-threatened lowland forests, including those in northern Sumatra. Ultimately, REDD implementation is an iterative process, requiring regular appraisals and improvements at local (i.e., REDD projects) through international (i.e., UNFCCC) levels. The overarching value of REDD pilot initiatives such as this groundbreaking Aceh project and Gaveau et al's innovative assessments is to identify suitable approaches as well as shortcomings, allowing revised and refined efforts that will mitigate forest degradation via financial mechanisms. The next iteration of REDD program evaluations will also need to incorporate: (i) empirical measurements of carbon stock change attributed to forest degradation; (ii) evaluations of economic incentives for a diverse suite of agents such as local and urban communities as well as the private sector; and, (iii) explicitly consider the fluctuating price of carbon vis-à-vis competing commodity prices. References Asner G P, Broadbent E N, Oliveira P J C, Keller M, Knapp D E and Silva J N M 2006 Condition and fate of logged forests in the Brazilian Amazon Proc. Natl Acad. Sci. USA 103 12947-50 Butler R A, Koh L P and Ghazoul J 2009 REDD in the red: palm oil could undermine carbon payment schemes Conserv. Lett. 2 67-73 Curran L M, Trigg S N, Mcdonald A K, Astiani D, Hardiono Y M, Siregar P, Caniago I and Kasischke E 2004 Lowland forest loss in protected areas of Indonesian Borneo Science 303 1000-3 Ebeling J and Yasué M 2008 Generating carbon finance through avoided deforestation and its potential to create climatic, conservation and human development benefits Phil. Trans. R. Soc. B 363 1917-24 Forest Carbon Portal 2009 Forest Carbon Inventory Project www.forestcarbonportal.com Gaveau D, Wich S, Epting J, Juhn D, Kanninen M and Leader-Williams N 2009 The future of forests and orangutans (Pongo abelii) in Sumatra: predicting impacts of oil palm plantations, road construction, and mechanisms for reducing carbon emissions from deforestation Environ. Res. Lett. 4 034013 Langner A and Siegert F 2009 Spatiotemporal fire occurrence in Borneo over a period of 10 years Glob. Change Biol. 15 48-62 Ramankutty N, Gibbs H K, Achard F, Defries R, Foley J A and Houghton R A 2007 Challenges to estimating carbon emissions from tropical deforestation Glob. Change Biol. 13 51-66 Siegert F, Ruecker G, Hinrichs A and Hoffmann A A 2001 Increased damage from fires in logged forests during droughts caused by El Nino Nature 414 437-40 Soares-Filho B S, Nepstad D C, Curran L M, Cerqueira G C, Garcia R A, Ramos C A, Voll E, Mcdonald A, Lefebvre P and Schlesinger P 2006 Modelling conservation in the Amazon basin Nature 440 520-3 World Bank 2008 State and Trends of the Carbon Market 2008 (Washington, DC: World Bank)

77 FR 75439 - Guidances for Industry and Investigators on Safety Reporting Requirements for Investigational New...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-20

... Reporting Requirements for INDs and BA/BE Studies'' and ``Safety Reporting Requirements for INDs and BA/BE...) and bioavailability (BA) and bioequivalence (BE) studies. DATES: Submit either electronic or written... Reporting Requirements for INDs and BA/BE Studies'' and ``Safety Reporting Requirements for INDs and BA/BE...

49 CFR 585.36 - Reporting Requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Appendix A-1 of FMVSS No. 208 Phase-in Reporting Requirements § 585.36 Reporting Requirements. (a) Phase-in reporting... specified in paragraph (b) of this section and in section 585.2 of this part. (b) Phase-in report content...

49 CFR 585.36 - Reporting Requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Appendix A-1 of FMVSS No. 208 Phase-in Reporting Requirements § 585.36 Reporting Requirements. (a) Phase-in reporting... specified in paragraph (b) of this section and in section 585.2 of this part. (b) Phase-in report content...

49 CFR 585.86 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Electronic Stability Control System Phase-In Reporting Requirements § 585.86 Reporting requirements. (a) General reporting..., or, at the manufacturer's option, for the current production year. A new manufacturer that has not...

49 CFR 585.86 - Reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Electronic Stability Control System Phase-In Reporting Requirements § 585.86 Reporting requirements. (a) General reporting..., or, at the manufacturer's option, for the current production year. A new manufacturer that has not...

49 CFR 545.7 - Reporting requirements for vehicles listed in § 541.3(b)(2).

Code of Federal Regulations, 2010 CFR

2010-10-01

... VEHICLE THEFT PREVENTION STANDARD PHASE-IN AND SMALL-VOLUME LINE REPORTING REQUIREMENTS § 545.7 Reporting requirements for vehicles listed in § 541.3(b)(2). (a) General reporting requirements. Within 60 days after the... 49 Transportation 6 2010-10-01 2010-10-01 false Reporting requirements for vehicles listed in Â...

49 CFR 545.6 - Reporting requirements for vehicles listed in § 541.3(a)(1).

Code of Federal Regulations, 2010 CFR

2010-10-01

... VEHICLE THEFT PREVENTION STANDARD PHASE-IN AND SMALL-VOLUME LINE REPORTING REQUIREMENTS § 545.6 Reporting requirements for vehicles listed in § 541.3(a)(1). (a) General reporting requirements. Within 60 days after the... 49 Transportation 6 2010-10-01 2010-10-01 false Reporting requirements for vehicles listed in Â...

78 FR 37164 - Revisions to the Air Emissions Reporting Requirements: Revisions to Lead (Pb) Reporting Threshold...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-20

...Today's action proposes changes to the existing EPA emission inventory reporting requirements on state, local, and tribal agencies in the current Air Emissions Reporting Requirements rule published on December 17, 2008. The proposed amendments would lower the current threshold for reporting Pb sources as point sources; eliminate the requirement for reporting emissions from wildfires and prescribed fires; and replace a requirement for reporting mobile source emissions with a requirement for reporting the input parameters that can be used to run the EPA models that generate the emissions estimates. In addition, the proposed amendments would reduce the reporting burden on state, local, and tribal agencies by removing the requirements to report daily and seasonal emissions associated with carbon monoxide (CO), ozone (O3), and particulate matter up to 10 micrometers in size (PM10) nonattainment areas and nitrogen oxides (NOX) State Implementation Plan (SIP) call areas, although reporting requirements for those emissions would remain in other regulations. Lastly, the proposed amendments would clarify, remove, or simplify some current emissions reporting requirements which we believe are not necessary or are not clearly aligned with current inventory terminology and practices.

25 CFR 276.8 - Financial reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Financial reporting requirements. 276.8 Section 276.8... ASSISTANCE ACT PROGRAM UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS § 276.8 Financial reporting requirements. Requirements for grantees to report financial information to the Bureau, and to request advances...

25 CFR 276.8 - Financial reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Financial reporting requirements. 276.8 Section 276.8... ASSISTANCE ACT PROGRAM UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS § 276.8 Financial reporting requirements. Requirements for grantees to report financial information to the Bureau, and to request advances...

75 FR 34966 - Insurer Reporting Requirements; List of Insurers Required To File Reports

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-21

... meet the reporting requirements. Each of the remaining five companies (including franchisees and... and Franchisees) Subject to the Reporting Requirements of Part 544 Cendant Car Rental Dollar Thrifty...

49 CFR 537.5 - General requirements for reports.

Code of Federal Regulations, 2010 CFR

2010-10-01

... requirements for reports. (a) For each current model year, each manufacturer shall submit a pre-model year report, a mid-model year report, and, as required by § 537.8, supplementary reports. (b)(1) The pre-model year report required by this part for each current model year must be submitted during the month of...

49 CFR 585.55 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Tires for Motor Vehicles with a GVWR of 10,000 Pounds or Less Phase-In Reporting Requirements § 585.55 Reporting requirements... States shall report the number of such tires manufactured during the current production year. (2...

49 CFR 585.55 - Reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Tires for Motor Vehicles with a GVWR of 10,000 Pounds or Less Phase-In Reporting Requirements § 585.55 Reporting requirements... States shall report the number of such tires manufactured during the current production year. (2...

31 CFR 129.3 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Reporting requirements. 129.3 Section 129.3 Money and Finance: Treasury Regulations Relating to Money and Finance PORTFOLIO INVESTMENT SURVEY REPORTING § 129.3 Reporting requirements. (a) Notice of specific reporting requirements, including...

46 CFR 232.6 - Financial report filing requirement.

Code of Federal Regulations, 2010 CFR

2010-10-01

... RELATED ACTIVITIES UNIFORM FINANCIAL REPORTING REQUIREMENTS Income Statement § 232.6 Financial report filing requirement. (a) Reporting Frequency and Due Dates. The contractor shall file a semiannual... 46 Shipping 8 2010-10-01 2010-10-01 false Financial report filing requirement. 232.6 Section 232.6...

75 FR 17919 - Submission for OMB Review; American Recovery and Reinvestment Act-One-time Reporting Requirements...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-08

... Recovery and Reinvestment Act--One-time Reporting Requirements for Prime Contractors AGENCY: Department of... requirement concerning the American Recovery and Reinvestment Act--One-time Reporting Requirements for Prime... Act--One-time Reporting Requirements for Prime Contractors, in all correspondence. FOR FURTHER...

29 CFR 4043.25 - Failure to make required minimum funding payment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... TERMINATIONS REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.25 Failure to make required minimum funding payment. (a) Reportable event. A reportable event occurs when a required installment or a payment required under section 302 of ERISA or section 412...

29 CFR 4043.25 - Failure to make required minimum funding payment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... TERMINATIONS REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.25 Failure to make required minimum funding payment. (a) Reportable event. A reportable event occurs when a required installment or a payment required under section 302 of ERISA or section 412...

29 CFR 4043.25 - Failure to make required minimum funding payment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... TERMINATIONS REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.25 Failure to make required minimum funding payment. (a) Reportable event. A reportable event occurs when a required installment or a payment required under section 302 of ERISA or section 412...

29 CFR 4043.25 - Failure to make required minimum funding payment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... TERMINATIONS REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.25 Failure to make required minimum funding payment. (a) Reportable event. A reportable event occurs when a required installment or a payment required under section 302 of ERISA or section 412...

76 FR 3062 - Extension of Comment Period on Change to the Reporting Date for Certain Data Elements Required...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-19

...-9252-4] Extension of Comment Period on Change to the Reporting Date for Certain Data Elements Required... Change to the Reporting Date for Certain Data Elements Required Under the Mandatory Reporting of... the Reporting Date for Certain Data Elements Required Under the Mandatory Reporting of Greenhouse...

78 FR 31475 - Rescission of Quarterly Financial Reporting Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-24

... No. FMCSA-2012-0020] RIN-2126-AB48 Rescission of Quarterly Financial Reporting Requirements AGENCY...); request for comments. SUMMARY: FMCSA proposes to eliminate the quarterly financial reporting requirements... person argued that the financial reporting requirements transferred from the Interstate Commerce...

76 FR 42613 - Reporting Requirements for U.S. Providers of International Telecommunications Services

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-19

...] Reporting Requirements for U.S. Providers of International Telecommunications Services AGENCY: Federal... Commission (Commission) is reviewing its reporting requirements for providers of international telecommunications services. The Commission proposes to amend its reporting requirements for providers of...

40 CFR 63.1435 - Heat exchanger provisions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... General Provisions in 40 CFR part 63, subpart A, as specified in Table 1 of this subpart, shall apply for...) require information to be reported in the Periodic Reports required by the HON general reporting...)(2) in the Periodic Reports required by the general reporting requirements in § 63.1439(e)(6), for...

40 CFR 63.1435 - Heat exchanger provisions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... General Provisions in 40 CFR part 63, subpart A, as specified in Table 1 of this subpart, shall apply for...) require information to be reported in the Periodic Reports required by the HON general reporting...)(2) in the Periodic Reports required by the general reporting requirements in § 63.1439(e)(6), for...

29 CFR 1602.7 - Requirement for filing of report.

Code of Federal Regulations, 2010 CFR

2010-07-01

... reporting requirements, but it is the responsibility of all such employers to obtain necessary supplies of... AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA Employer Information Report § 1602.7 Requirement for filing of report. On or before September 30 of each year, every employer that is subject to...

12 CFR 1510.7 - What are the Funding Corporation's reporting requirements?

Code of Federal Regulations, 2012 CFR

2012-01-01

...? In addition to the budget submission required by § 1510.3 and the funding projection reports required by § 1510.5, the Funding Corporation must prepare such reports as the Secretary may require, including reports necessary to assist the Secretary in making the annual report to Congress and the...

12 CFR 1510.7 - What are the Funding Corporation's reporting requirements?

Code of Federal Regulations, 2011 CFR

2011-01-01

...? In addition to the budget submission required by § 1510.3 and the funding projection reports required by § 1510.5, the Funding Corporation must prepare such reports as the Secretary may require, including reports necessary to assist the Secretary in making the annual report to Congress and the...

12 CFR 1510.7 - What are the Funding Corporation's reporting requirements?

Code of Federal Regulations, 2010 CFR

2010-01-01

...? In addition to the budget submission required by § 1510.3 and the funding projection reports required by § 1510.5, the Funding Corporation must prepare such reports as the Secretary may require, including reports necessary to assist the Secretary in making the annual report to Congress and the...

12 CFR 1510.7 - What are the Funding Corporation's reporting requirements?

Code of Federal Regulations, 2014 CFR

2014-01-01

...? In addition to the budget submission required by § 1510.3 and the funding projection reports required by § 1510.5, the Funding Corporation must prepare such reports as the Secretary may require, including reports necessary to assist the Secretary in making the annual report to Congress and the...

12 CFR 1510.7 - What are the Funding Corporation's reporting requirements?

Code of Federal Regulations, 2013 CFR

2013-01-01

...? In addition to the budget submission required by § 1510.3 and the funding projection reports required by § 1510.5, the Funding Corporation must prepare such reports as the Secretary may require, including reports necessary to assist the Secretary in making the annual report to Congress and the...

33 CFR 151.2060 - Reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Reporting requirements. 151.2060 Section 151.2060 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... § 151.2060 Reporting requirements. (a) Ballast water reporting requirements exist for each vessel...

33 CFR 151.2060 - Reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Reporting requirements. 151.2060 Section 151.2060 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... § 151.2060 Reporting requirements. (a) Ballast water reporting requirements exist for each vessel...

33 CFR 151.2060 - Reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Reporting requirements. 151.2060 Section 151.2060 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... § 151.2060 Reporting requirements. (a) Ballast water reporting requirements exist for each vessel...

46 CFR 403.300 - Financial reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false Financial reporting requirements. 403.300 Section 403.300 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE UNIFORM ACCOUNTING SYSTEM Reporting Requirements § 403.300 Financial reporting requirements. (a) General...

46 CFR 403.300 - Financial reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 8 2011-10-01 2011-10-01 false Financial reporting requirements. 403.300 Section 403... UNIFORM ACCOUNTING SYSTEM Reporting Requirements § 403.300 Financial reporting requirements. (a) General: (1) The financial statements shall list each active account, including subsidiary accounts. (2) The...

Oil Discharge Reporting Requirements

EPA Pesticide Factsheets

If a facility or vessel discharges oil to navigable waters or adjoining shorelines, the owner/operator is required to follow certain federal reporting requirements. This fact sheet outlines those reporting requirements.

7 CFR 4290.640 - Requirement to file portfolio financing reports with the Secretary (SBA Form 1031).

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Requirement to file portfolio financing reports with... Requirements for RBICs Reporting Requirements for Rbics § 4290.640 Requirement to file portfolio financing... submit a Portfolio Financing Report on SBA Form 1031 within 30 days of the closing date. ...

7 CFR 3430.56 - Financial reporting.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Financial reporting. 3430.56 Section 3430.56... reporting. (a) SF-269, Financial Status Report. Unless stated differently in the award terms and conditions... requirement. (f) Additional reporting requirements. CSREES may require additional financial reporting...

76 FR 16035 - Reports, Forms, and Recordkeeping Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-22

...-0022] Reports, Forms, and Recordkeeping Requirements AGENCY: National Highway Traffic Safety... submit a report, and maintain records related to the report, concerning the number of such vehicles that... reporting period, this information collection requires a simple written report on the respondent's annual...

17 CFR 45.10 - Reporting to a single swap data repository.

Code of Federal Regulations, 2012 CFR

2012-04-01

... the swap data repository to which the first report of required swap creation data is made pursuant to... designated contract market that reports required swap creation data as required by § 45.3 shall report all... of the swap data repository to which required swap creation data is reported by the swap execution...

17 CFR 45.10 - Reporting to a single swap data repository.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., which shall be the swap data repository to which the first report of required swap creation data is made... designated contract market that reports required swap creation data as required by § 45.3 shall report all... of the swap data repository to which required swap creation data is reported by the swap execution...

17 CFR 45.10 - Reporting to a single swap data repository.

Code of Federal Regulations, 2013 CFR

2013-04-01

... the swap data repository to which the first report of required swap creation data is made pursuant to... designated contract market that reports required swap creation data as required by § 45.3 shall report all... of the swap data repository to which required swap creation data is reported by the swap execution...

40 CFR 370.10 - Who must comply with the hazardous chemical reporting requirements of this part?

Code of Federal Regulations, 2010 CFR

2010-07-01

... chemical reporting requirements of this part? 370.10 Section 370.10 Protection of Environment ENVIRONMENTAL... CHEMICAL REPORTING: COMMUNITY RIGHT-TO-KNOW Who Must Comply § 370.10 Who must comply with the hazardous chemical reporting requirements of this part? (a) You must comply with the reporting requirements of this...

40 CFR 370.10 - Who must comply with the hazardous chemical reporting requirements of this part?

Code of Federal Regulations, 2011 CFR

2011-07-01

... chemical reporting requirements of this part? 370.10 Section 370.10 Protection of Environment ENVIRONMENTAL... CHEMICAL REPORTING: COMMUNITY RIGHT-TO-KNOW Who Must Comply § 370.10 Who must comply with the hazardous chemical reporting requirements of this part? (a) You must comply with the reporting requirements of this...

40 CFR 467.03 - Monitoring and reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Monitoring and reporting requirements... Monitoring and reporting requirements. The following special monitoring and reporting requirements apply to... forming process. (b) As an alternative monitoring procedure for pretreatment, the POTW user may measure...

40 CFR 467.03 - Monitoring and reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Monitoring and reporting requirements... Monitoring and reporting requirements. The following special monitoring and reporting requirements apply to... forming process. (b) As an alternative monitoring procedure for pretreatment, the POTW user may measure...

29 CFR 1602.37 - Additional reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Report § 1602.37 Additional reporting requirements. The Commission reserves the right to require reports... employment practices of individual political jurisdictions or group of political jurisdictions whenever, in...

20 CFR 220.61 - Informing the examining physician or psychologist of examination scheduling, report content and...

Code of Federal Regulations, 2010 CFR

2010-04-01

... psychologist of examination scheduling, report content and signature requirements. 220.61 Section 220.61... examination scheduling, report content and signature requirements. Consulting physicians or psychologists will... needed), not every element is required. (d) Signature requirements. All consultative examination reports...

45 CFR 158.110 - Reporting requirements related to premiums and expenditures.

Code of Federal Regulations, 2011 CFR

2011-10-01

... expenditures. 158.110 Section 158.110 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS ISSUER USE OF PREMIUM REVENUE: REPORTING AND REBATE REQUIREMENTS Disclosure and Reporting § 158.110 Reporting requirements related to premiums and expenditures. (a) General...

45 CFR 158.110 - Reporting requirements related to premiums and expenditures.

Code of Federal Regulations, 2014 CFR

2014-10-01

... expenditures. 158.110 Section 158.110 Public Welfare Department of Health and Human Services REQUIREMENTS RELATING TO HEALTH CARE ACCESS ISSUER USE OF PREMIUM REVENUE: REPORTING AND REBATE REQUIREMENTS Disclosure and Reporting § 158.110 Reporting requirements related to premiums and expenditures. (a) General...

45 CFR 158.110 - Reporting requirements related to premiums and expenditures.

Code of Federal Regulations, 2013 CFR

2013-10-01

... expenditures. 158.110 Section 158.110 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS ISSUER USE OF PREMIUM REVENUE: REPORTING AND REBATE REQUIREMENTS Disclosure and Reporting § 158.110 Reporting requirements related to premiums and expenditures. (a) General...

45 CFR 158.110 - Reporting requirements related to premiums and expenditures.

Code of Federal Regulations, 2012 CFR

2012-10-01

... expenditures. 158.110 Section 158.110 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS ISSUER USE OF PREMIUM REVENUE: REPORTING AND REBATE REQUIREMENTS Disclosure and Reporting § 158.110 Reporting requirements related to premiums and expenditures. (a) General...

75 FR 18835 - Submission for OMB Review; American Recovery and Reinvestment Act-One-Time Reporting...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-13

... Recovery and Reinvestment Act--One-Time Reporting, Compensation Requirements AGENCY: Department of Defense... requirement concerning the one-time reporting, compensation requirements. A request for public comments was.... 9000-0168, American Recovery and Reinvestment Act--One-time Reporting, Compensation Requirements, in...

40 CFR 146.69 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... with the next quarterly report whichever comes later, the results of: (1) Periodic tests of mechanical integrity; (2) Any other test of the injection well conducted by the permittee if required by the Director... Hazardous Waste Injection Wells § 146.69 Reporting requirements. Reporting requirements shall, at a minimum...

How a European network may help with estimating methane emissions on the French national scale

NASA Astrophysics Data System (ADS)

Pison, Isabelle; Berchet, Antoine; Saunois, Marielle; Bousquet, Philippe; Broquet, Grégoire; Conil, Sébastien; Delmotte, Marc; Ganesan, Anita; Laurent, Olivier; Martin, Damien; O'Doherty, Simon; Ramonet, Michel; Spain, T. Gerard; Vermeulen, Alex; Yver Kwok, Camille

2018-03-01

Methane emissions on the national scale in France in 2012 are inferred by assimilating continuous atmospheric mixing ratio measurements from nine stations of the European network ICOS located in France and surrounding countries. To assess the robustness of the fluxes deduced by our inversion system based on an objectified quantification of uncertainties, two complementary inversion set-ups are computed and analysed: (i) a regional run correcting for the spatial distribution of fluxes in France and (ii) a sectorial run correcting fluxes for activity sectors on the national scale. In addition, our results for the two set-ups are compared with fluxes produced in the framework of the inversion inter-comparison exercise of the InGOS project. The seasonal variability in fluxes is consistent between different set-ups, with maximum emissions in summer, likely due to agricultural activity. However, very high monthly posterior uncertainties (up to ≈ 65 to 74 % in the sectorial run in May and June) make it difficult to attribute maximum emissions to a specific sector. On the yearly and national scales, the two inversions range from 3835 to 4050 Gg CH4 and from 3570 to 4190 Gg CH4 for the regional and sectorial runs, respectively, consistently with the InGOS products. These estimates are 25 to 55 % higher than the total national emissions from bottom-up approaches (biogeochemical models from natural emissions, plus inventories for anthropogenic ones), consistently pointing at missing or underestimated sources in the inventories and/or in natural sources. More specifically, in the sectorial set-up, agricultural emissions are inferred as 66% larger than estimates reported to the UNFCCC. Uncertainties in the total annual national budget are 108 and 312 Gg CH4, i.e, 3 to 8 %, for the regional and sectorial runs respectively, smaller than uncertainties in available bottom-up products, proving the added value of top-down atmospheric inversions. Therefore, even though the surface network used in 2012 does not allow us to fully constrain all regions in France accurately, a regional inversion set-up makes it possible to provide estimates of French methane fluxes with an uncertainty in the total budget of less than 10 % on the yearly timescale. Additional sites deployed since 2012 would help to constrain French emissions on finer spatial and temporal scales and attributing missing emissions to specific sectors.

A Science-Driven Photojournalistic Documentation of Climate Change (Invited)

NASA Astrophysics Data System (ADS)

Braasch, G.; Rothlein, J. E.

2013-12-01

World View of Global Warming is an independent photojournalistic documentation of global warming and rapid climate change begun in 1999. The intended outcomes of the work - the photographs, reportage and publications - are based on the principles of scientific accuracy, a journalistic approach, strong photographic skills, long-term observations, science literacy, education, documentation for policy makers and inspiration to others. During the course of this project the team of photojournalist and public health toxicologist visited, interviewed and/or had correspondence with more than 150 scientists in the field on every continent. Hundreds more have influenced and informed the work. World View of Global Warming has tested the idea that climate change can be more easily understood by the public and government officials through photographs which accurately and engagingly depict the locations and the scientists involved in research, communities responding to impacts of climate change and innovations for mitigation. Use of the photographs by scientists to further their own work and outreach was an immediate and continuing result, including use in journals, reports, textbooks and conferences. This presentation will demonstrate the many uses of photography in climate change communications and discuss how scientists and educators can more effectively interact with the public and media and artists. The website for this project was established in 2002 and now has more than 100 pages of photographs and information. It is strictly non-commercial and documented. Wide and repeated publication indicates the value of the project's climate communication: Exhibition at the Boston Museum of Science (2013), the National Academy of Sciences and the American Assn. for the Advancement of Science and other venues; extended use by the United Nations, UNFCCC, World Meteorological Organization, Environmental Protection Agency and the Office of Science and Technology Policy in the Executive Office of the President; two original books (one for middle schools with a co-author); publication in hundreds of magazines, textbooks and public interest websites; use during university, government and civic seminars and scientific meetings; and distribution among and use by Congressional offices. Most recently the project inspired films about youth involvement in citizen science and climate change education; and co-developed Apps for the iPad and iPhone which graphically show climate-driven changes in repeat photographs and maps. Financial support for this work has come principally from publication fees and grants from small foundations and individuals (via Blue Earth Alliance of Seattle).

Underestimation of soil carbon stocks by Yasso07, Q, and CENTURY models in boreal forest linked to overlooking site fertility

NASA Astrophysics Data System (ADS)

Ťupek, Boris; Ortiz, Carina; Hashimoto, Shoji; Stendahl, Johan; Dahlgren, Jonas; Karltun, Erik; Lehtonen, Aleksi

2016-04-01

The soil organic carbon stock (SOC) changes estimated by the most process based soil carbon models (e.g. Yasso07, Q and CENTURY), needed for reporting of changes in soil carbon amounts for the United Nations Framework Convention on Climate Change (UNFCCC) and for mitigation of anthropogenic CO2 emissions by soil carbon management, can be biased if in a large mosaic of environments the models are missing a key factor driving SOC sequestration. To our knowledge soil nutrient status as a missing driver of these models was not tested in previous studies. Although, it's known that models fail to reconstruct the spatial variation and that soil nutrient status drives the ecosystem carbon use efficiency and soil carbon sequestration. We evaluated SOC stock estimates of Yasso07, Q and CENTURY process based models against the field data from Swedish Forest Soil National Inventories (3230 samples) organized by recursive partitioning method (RPART) into distinct soil groups with underlying SOC stock development linked to physicochemical conditions. These models worked for most soils with approximately average SOC stocks, but could not reproduce higher measured SOC stocks in our application. The Yasso07 and Q models that used only climate and litterfall input data and ignored soil properties generally agreed with two third of measurements. However, in comparison with measurements grouped according to the gradient of soil nutrient status we found that the models underestimated for the Swedish boreal forest soils with higher site fertility. Accounting for soil texture (clay, silt, and sand content) and structure (bulk density) in CENTURY model showed no improvement on carbon stock estimates, as CENTURY deviated in similar manner. We highlighted the mechanisms why models deviate from the measurements and the ways of considering soil nutrient status in further model development. Our analysis suggested that the models indeed lack other predominat drivers of SOC stabilization presumably the different role of microbes in carbon mineralization in relation to nitrogen availability and the organo - mineral carbon associations. Our results imply that the role of soil nutrient status as a regulator of carbon mineralization has to be re-evaluated, because we should have models that have their steady state SOC stocks at right level in order to predict future SOC change.

75 FR 61365 - Revisions to Forms, Statements, and Reporting Requirements for Natural Gas Pipelines

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-05

... proposing to revise certain financial reporting forms required to be filed by natural gas companies (FERC... the above-referenced proceeding \\1\\ proposing to revise certain financial reporting forms required by...] Revisions to Forms, Statements, and Reporting Requirements for Natural Gas Pipelines September 24, 2010...

76 FR 7565 - Notice of Public Information Collection(s) Being Reviewed by the Federal Communications...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-10

... reporting requirements, recordkeeping requirement and third party disclosure requirement. Obligation to... reporting no change in the reporting, recordkeeping and/or third party disclosure requirements. The Commission is reporting an 18,208 hour reduction in the total annual burden. This adjustment is due to fewer...

12 CFR 1261.12 - Reporting requirements for Bank directors.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Reporting requirements for Bank directors. 1261.12 Section 1261.12 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS FEDERAL....12 Reporting requirements for Bank directors. (a) Annual reporting. Annually, each Bank shall require...

32 CFR 310.40 - Requirement for reports.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 2 2010-07-01 2010-07-01 false Requirement for reports. 310.40 Section 310.40 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DOD PRIVACY PROGRAM Reports § 310.40 Requirement for reports. The DPO shall establish requirements...

32 CFR 310.40 - Requirement for reports.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 2 2013-07-01 2013-07-01 false Requirement for reports. 310.40 Section 310.40 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DOD PRIVACY PROGRAM Reports § 310.40 Requirement for reports. The DPO shall establish requirements...

32 CFR 310.40 - Requirement for reports.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 2 2014-07-01 2014-07-01 false Requirement for reports. 310.40 Section 310.40 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DOD PRIVACY PROGRAM Reports § 310.40 Requirement for reports. The DPO shall establish requirements...

32 CFR 310.40 - Requirement for reports.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 2 2012-07-01 2012-07-01 false Requirement for reports. 310.40 Section 310.40 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DOD PRIVACY PROGRAM Reports § 310.40 Requirement for reports. The DPO shall establish requirements...

32 CFR 310.40 - Requirement for reports.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 2 2011-07-01 2011-07-01 false Requirement for reports. 310.40 Section 310.40 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DOD PRIVACY PROGRAM Reports § 310.40 Requirement for reports. The DPO shall establish requirements...

29 CFR 1952.4 - Injury and illness recording and reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 9 2013-07-01 2013-07-01 false Injury and illness recording and reporting requirements... Provisions and Conditions § 1952.4 Injury and illness recording and reporting requirements. (a) Injury and illness recording and reporting requirements promulgated by State-Plan States must be substantially...

29 CFR 1952.4 - Injury and illness recording and reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 9 2014-07-01 2014-07-01 false Injury and illness recording and reporting requirements... Provisions and Conditions § 1952.4 Injury and illness recording and reporting requirements. (a) Injury and illness recording and reporting requirements promulgated by State-Plan States must be substantially...

29 CFR 1952.4 - Injury and illness recording and reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 9 2012-07-01 2012-07-01 false Injury and illness recording and reporting requirements... Provisions and Conditions § 1952.4 Injury and illness recording and reporting requirements. (a) Injury and illness recording and reporting requirements promulgated by State-Plan States must be substantially...

7 CFR 4290.650 - Requirement to report portfolio valuations to the Secretary

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Requirement to report portfolio valuations to the Secretary 4290.650 Section 4290.650 Agriculture Regulations of the Department of Agriculture (Continued... Reporting Requirements for Rbics § 4290.650 Requirement to report portfolio valuations to the Secretary You...

13 CFR 107.640 - Requirement to file Portfolio Financing Reports (SBA Form 1031).

Code of Federal Regulations, 2010 CFR

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Requirement to file Portfolio... Licensees Reporting Requirements for Licensees § 107.640 Requirement to file Portfolio Financing Reports... Portfolio Financing Report on SBA Form 1031 within 30 days of the closing date. ...

Building capacity for national carbon measurements for reducing emissions from deforestation and forest degradation

NASA Astrophysics Data System (ADS)

Goetz, S. J.; Laporte, N.; Horning, N.; Pelletier, J.; Jantz, P.; Ndunda, P.

2014-12-01

Many tropical countries are now working on developing their strategies for reducing emissions from deforestation and forest degradation, including activities that result in conservation or enhancement of forest carbon stocks and sustainable management of forests to effectively decrease atmospheric carbon emissions (i.e. REDD+). A new international REDD+ agreement is at the heart of recent negotiations of the parties to the UN Framework Convention on Climate Change (UNFCCC). REDD+ mechanisms could provide an opportunity to not only diminish an important source of emissions, but also to promote large-scale conservation of tropical forests and establish incentives and opportunities to alleviate poverty. Most tropical countries still lack basic information for developing and implementing their forest carbon stock assessments, including the extent of forest area and the rate at which forests are being cleared and/or degraded, and the carbon amounts associated with these losses. These same countries also need support to conduct integrated assessments of the most promising approaches for reducing emissions, and in identifying those policy options that hold the greatest potential while minimizing potential negative impacts of REDD+ policies. The WHRC SERVIR project in East Africa is helping to provide these data sets to countries via best practice tools and methods to support cost effective forest carbon monitoring solutions and more informed decision making processes under REDD+. We will present the results of our capacity building activites in the region and planned future efforts being coordinated with the NASA-SERVIR Hub in Kenya to support to REDD+ decision support.

Cement replacement by sugar cane bagasse ash: CO2 emissions reduction and potential for carbon credits.

PubMed

Fairbairn, Eduardo M R; Americano, Branca B; Cordeiro, Guilherme C; Paula, Thiago P; Toledo Filho, Romildo D; Silvoso, Marcos M

2010-09-01

This paper presents a study of cement replacement by sugar cane bagasse ash (SCBA) in industrial scale aiming to reduce the CO(2) emissions into the atmosphere. SCBA is a by-product of the sugar/ethanol agro-industry abundantly available in some regions of the world and has cementitious properties indicating that it can be used together with cement. Recent comprehensive research developed at the Federal University of Rio de Janeiro/Brazil has demonstrated that SCBA maintains, or even improves, the mechanical and durability properties of cement-based materials such as mortars and concretes. Brazil is the world's largest sugar cane producer and being a developing country can claim carbon credits. A simulation was carried out to estimate the potential of CO(2) emission reductions and the viability to issue certified emission reduction (CER) credits. The simulation was developed within the framework of the methodology established by the United Nations Framework Convention on Climate Change (UNFCCC) for the Clean Development Mechanism (CDM). The State of São Paulo (Brazil) was chosen for this case study because it concentrates about 60% of the national sugar cane and ash production together with an important concentration of cement factories. Since one of the key variables to estimate the CO(2) emissions is the average distance between sugar cane/ethanol factories and the cement plants, a genetic algorithm was developed to solve this optimization problem. The results indicated that SCBA blended cement reduces CO(2) emissions, which qualifies this product for CDM projects. 2010 Elsevier Ltd. All rights reserved.

Methodology of Estimation of Methane Emissions from Coal Mines in Poland

NASA Astrophysics Data System (ADS)

Patyńska, Renata

2014-03-01

Based on a literature review concerning methane emissions in Poland, it was stated in 2009 that the National Greenhouse Inventory 2007 [13] was published. It was prepared firstly to meet Poland's obligations resulting from point 3.1 Decision no. 280/2004/WE of the European Parliament and of the Council of 11 February 2004, concerning a mechanism for monitoring community greenhouse gas emissions and for implementing the Kyoto Protocol and secondly, for the United Nations Framework Convention on Climate Change (UNFCCC) and Kyoto Protocol. The National Greenhouse Inventory states that there are no detailed data concerning methane emissions in collieries in the Polish mining industry. That is why the methane emission in the methane coal mines of Górnośląskie Zagłębie Węglowe - GZW (Upper Silesian Coal Basin - USCB) in Poland was meticulously studied and evaluated. The applied methodology for estimating methane emission from the GZW coal mining system was used for the four basic sources of its emission. Methane emission during the mining and post-mining process. Such an approach resulted from the IPCC guidelines of 2006 [10]. Updating the proposed methods (IPCC2006) of estimating the methane emissions of hard coal mines (active and abandoned ones) in Poland, assumes that the methane emission factor (EF) is calculated based on methane coal mine output and actual values of absolute methane content. The result of verifying the method of estimating methane emission during the mining process for Polish coal mines is the equation of methane emission factor EF.

10 CFR 76.120 - Reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 2 2012-01-01 2012-01-01 false Reporting requirements. 76.120 Section 76.120 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Reports and Inspections § 76.120 Reporting requirements. (a) Immediate report. The Corporation shall notify the NRC...

10 CFR 76.120 - Reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 2 2013-01-01 2013-01-01 false Reporting requirements. 76.120 Section 76.120 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Reports and Inspections § 76.120 Reporting requirements. (a) Immediate report. The Corporation shall notify the NRC...

10 CFR 76.120 - Reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 2 2014-01-01 2014-01-01 false Reporting requirements. 76.120 Section 76.120 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Reports and Inspections § 76.120 Reporting requirements. (a) Immediate report. The Corporation shall notify the NRC...

75 FR 41087 - Conforming Changes to Applicant Submission Requirements; Implementing Federal Financial Report...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-15

... Report and Central Contractor Registration Requirements AGENCY: Office of the Secretary, HUD. ACTION... codifies the requirement that applicants for HUD assistance possess an active Central Contractor... conform the reporting requirements to those provided for by the FFR. B. Requirement for Central Contractor...

Derivation of greenhouse gas emission factors for peatlands managed for extraction in the Republic of Ireland and the United Kingdom

NASA Astrophysics Data System (ADS)

Wilson, D.; Dixon, S. D.; Artz, R. R. E.; Smith, T. E. L.; Evans, C. D.; Owen, H. J. F.; Archer, E.; Renou-Wilson, F.

2015-09-01

Drained peatlands are significant hotspots of carbon dioxide (CO2) emissions and may also be more vulnerable to fire with its associated gaseous emissions. Under the United Nations Framework Convention on Climate Change (UNFCCC) and the Kyoto Protocol, greenhouse gas (GHG) emissions from peatlands managed for extraction are reported on an annual basis. However, the Tier 1 (default) emission factors (EFs) provided in the IPCC 2013 Wetlands Supplement for this land use category may not be representative in all cases and countries are encouraged to move to higher-tier reporting levels with reduced uncertainty levels based on country- or regional-specific data. In this study, we quantified (1) CO2-C emissions from nine peat extraction sites in the Republic of Ireland and the United Kingdom, which were initially disaggregated by land use type (industrial versus domestic peat extraction), and (2) a range of GHGs that are released to the atmosphere with the burning of peat. Drainage-related methane (CH4) and nitrous oxide (N2O) emissions as well as CO2-C emissions associated with the off-site decomposition of horticultural peat were not included here. Our results show that net CO2-C emissions were strongly controlled by soil temperature at the industrial sites (bare peat) and by soil temperature and leaf area index at the vegetated domestic sites. Our derived EFs of 1.70 (±0.47) and 1.64 (±0.44) t CO2-C ha-1 yr-1 for the industrial and domestic sites respectively are considerably lower than the Tier 1 EF (2.8 ± 1.7 t CO2-C ha-1 yr-1) provided in the Wetlands Supplement. We propose that the difference between our derived values and the Wetlands Supplement value is due to differences in peat quality and, consequently, decomposition rates. Emissions from burning of the peat (g kg-1 dry fuel burned) were estimated to be approximately 1346 CO2, 8.35 methane (CH4), 218 carbon monoxide (CO), 1.53 ethane (C2H6), 1.74 ethylene (C2H4), 0.60 methanol (CH3OH), 2.21 hydrogen cyanide (HCN) and 0.73 ammonia (NH3), and this emphasises the importance of understanding the full suite of trace gas emissions from biomass burning. Our results highlight the importance of generating reliable Tier 2 values for different regions and land use categories. Furthermore, given that the IPCC Tier 1 EF was only based on 20 sites (all from Canada and Fennoscandia), we suggest that data from another 9 sites significantly expand the global data set, as well as adding a new region.

Monitoring, Reporting and Verification (MRV) of drainage and rewetting of organic soils in national greenhouse gas inventories

NASA Astrophysics Data System (ADS)

Tiemeyer, Bärbel

2017-04-01

Drained organic soils are large sources of anthropogenic greenhouse gases (GHG) in many European and Asian countries including Germany. Therefore, they urgently need to be considered and adequately be accounted for when attempting to increase the carbon sequestration in agricultural soils. Here, we describe the methodology, data and results of the German detailed Tier 3 methodology for reporting anthropogenic GHG emissions from drained organic soils developed for, and applied in, the German GHG inventory under the UNFCCC and the Kyoto Protocol. The approach is based on national data and offers the potential for tracking changes in land-use and water management associated with intensification, peatland restoration or GHG mitigation measures in case time series of relevant activity data are available. Drained organic soils were defined as soils with a mean annual water level of -0.1 m below surface or drier. The organic soil area was considered constant, neglecting a certain gradual conversion of shallow organic soils into mineral soils by subsidence, peat loss or anthropogenic disturbance. Activity data comprise high resolution maps of climate, land-use, the type of organic soil and the mean annual groundwater level. The groundwater map was derived by a boosted regressions trees model from data from > 1000 dipwells. These maps were sampled by a nested 250 m raster where each raster corner is represented by four sample points, balancing between spatial representativeness and effort to track small-scale variability and land-use changes. Carbon dioxide and methane emissions were synthesized from a unique national data set comprising more than 200 GHG balances in most land-use categories and types of organic soils. The measurements were performed with fully harmonized protocols. Non-linear response functions describe the dependency of carbon dioxide and methane fluxes on the mean annual groundwater level, stratified by land-use and organic soil type where appropriate. Resulting "applied emission factors" for each land-use category take into account both the uncertainty of the response functions and the distribution of the groundwater levels within each land-use category. No functional relationships were found for nitrous oxide emissions. Emission factors for nitrous oxide were thus calculated as the mean observed flux by land-use category. IPCC default emission factors were used for minor GHG sources such as methane emissions from ditches and the losses of dissolved organic carbon (DOC). In Germany, drained organic soils annually emit nearly 50 million tons of GHGs, equivalent to 5% of the national GHG emissions. They are the largest GHG source from German agriculture and forestry. The described methodology is applicable as well to the project scale as to other countries where similar data is available.

Minimum information required for a DMET experiment reporting.

PubMed

Kumuthini, Judit; Mbiyavanga, Mamana; Chimusa, Emile R; Pathak, Jyotishman; Somervuo, Panu; Van Schaik, Ron Hn; Dolzan, Vita; Mizzi, Clint; Kalideen, Kusha; Ramesar, Raj S; Macek, Milan; Patrinos, George P; Squassina, Alessio

2016-09-01

To provide pharmacogenomics reporting guidelines, the information and tools required for reporting to public omic databases. For effective DMET data interpretation, sharing, interoperability, reproducibility and reporting, we propose the Minimum Information required for a DMET Experiment (MIDE) reporting. MIDE provides reporting guidelines and describes the information required for reporting, data storage and data sharing in the form of XML. The MIDE guidelines will benefit the scientific community with pharmacogenomics experiments, including reporting pharmacogenomics data from other technology platforms, with the tools that will ease and automate the generation of such reports using the standardized MIDE XML schema, facilitating the sharing, dissemination, reanalysis of datasets through accessible and transparent pharmacogenomics data reporting.

25 CFR Appendix B to Part 276 - Financial Reporting Requirements

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Financial Reporting Requirements B Appendix B to Part 276...—Financial Reporting Requirements A. Purpose and scope. This appendix prescribes requirements for grantee to report financial information to the Bureau and to request advances and reimbursement when a letter-of...

20 CFR 667.300 - What are the reporting requirements for Workforce Investment Act programs?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false What are the reporting requirements for Workforce Investment Act programs? 667.300 Section 667.300 Employees' Benefits EMPLOYMENT AND TRAINING... INVESTMENT ACT Reporting Requirements § 667.300 What are the reporting requirements for Workforce Investment...

25 CFR Appendix B to Part 276 - Financial Reporting Requirements

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Financial Reporting Requirements B Appendix B to Part 276...—Financial Reporting Requirements A. Purpose and scope. This appendix prescribes requirements for grantee to report financial information to the Bureau and to request advances and reimbursement when a letter-of...

13 CFR 107.650 - Requirement to report portfolio valuations to SBA.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Requirement to report portfolio valuations to SBA. 107.650 Section 107.650 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL... Reporting Requirements for Licensees § 107.650 Requirement to report portfolio valuations to SBA. You must...

40 CFR 98.146 - Data reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... the reporting year that missing data procedures were followed to measure monthly quantities of... 40 Protection of Environment 22 2012-07-01 2012-07-01 false Data reporting requirements. 98.146... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Glass Production § 98.146 Data reporting requirements. In...

40 CFR 98.146 - Data reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... the reporting year that missing data procedures were followed to measure monthly quantities of... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Data reporting requirements. 98.146... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Glass Production § 98.146 Data reporting requirements. In...

40 CFR 98.196 - Data reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... reporting year that missing data procedures were followed to measure lime production (months) or the... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Data reporting requirements. 98.196... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Lime Manufacturing § 98.196 Data reporting requirements. In...

17 CFR 5.11 - Risk assessment reporting requirements for retail foreign exchange dealers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... requirements for retail foreign exchange dealers. 5.11 Section 5.11 Commodity and Securities Exchanges... reporting requirements for retail foreign exchange dealers. (a) Reporting requirements with respect to information required to be maintained by § 5.10 of this part. (1) Each retail foreign exchange dealer...

17 CFR 5.11 - Risk assessment reporting requirements for retail foreign exchange dealers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... requirements for retail foreign exchange dealers. 5.11 Section 5.11 Commodity and Securities Exchanges... reporting requirements for retail foreign exchange dealers. (a) Reporting requirements with respect to information required to be maintained by § 5.10 of this part. (1) Each retail foreign exchange dealer...

17 CFR 5.11 - Risk assessment reporting requirements for retail foreign exchange dealers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... requirements for retail foreign exchange dealers. 5.11 Section 5.11 Commodity and Securities Exchanges... reporting requirements for retail foreign exchange dealers. (a) Reporting requirements with respect to information required to be maintained by § 5.10 of this part. (1) Each retail foreign exchange dealer...

31 CFR 103.27 - Filing of reports.

Code of Federal Regulations, 2010 CFR

2010-07-01

... REPORTING OF CURRENCY AND FOREIGN TRANSACTIONS Reports Required To Be Made § 103.27 Filing of reports. (a)(1... report required by § 103.23(b) shall be filed within 15 days after receipt of the currency or other.... Reports required by § 103.23(a) for currency or other monetary instruments not physically accompanying a...

76 FR 5248 - Insurer Reporting Requirements; Annual Insurer Report on Motor Vehicle Theft for the 2005...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-28

...] Insurer Reporting Requirements; Annual Insurer Report on Motor Vehicle Theft for the 2005 Reporting Year...: Notice of availability. SUMMARY: This notice announces publication by NHTSA of the annual insurer report... helpful to the public, the law enforcement community, and Congress. As required by section 33112(c), this...

40 CFR 63.1110 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Section 63.1110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Control Technology Standards § 63.1110 Reporting requirements. (a) Required reports. Each owner or... notification submission—(1) Submission to the Environmental Protection Agency. All reports and notifications...

10 CFR 26.719 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Reporting requirements. (a) Required reports. Each licensee and entity who is subject to this subpart shall... in drug and alcohol testing. These events must be reported under this section, rather than under the... significant FFD policy violations and programmatic failures must be reported to the NRC Operations Center by...

10 CFR 26.719 - Reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Reporting requirements. (a) Required reports. Each licensee and entity who is subject to this subpart shall... in drug and alcohol testing. These events must be reported under this section, rather than under the... significant FFD policy violations and programmatic failures must be reported to the NRC Operations Center by...

10 CFR 26.719 - Reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Reporting requirements. (a) Required reports. Each licensee and entity who is subject to this subpart shall... in drug and alcohol testing. These events must be reported under this section, rather than under the... significant FFD policy violations and programmatic failures must be reported to the NRC Operations Center by...

10 CFR 26.719 - Reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Reporting requirements. (a) Required reports. Each licensee and entity who is subject to this subpart shall... in drug and alcohol testing. These events must be reported under this section, rather than under the... significant FFD policy violations and programmatic failures must be reported to the NRC Operations Center by...

10 CFR 26.719 - Reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Reporting requirements. (a) Required reports. Each licensee and entity who is subject to this subpart shall... in drug and alcohol testing. These events must be reported under this section, rather than under the... significant FFD policy violations and programmatic failures must be reported to the NRC Operations Center by...

40 CFR 98.226 - Data reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... reporting year that missing data procedures were followed to measure nitric acid production (months). (m) If... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Data reporting requirements. 98.226... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Nitric Acid Production § 98.226 Data reporting requirements...

40 CFR 98.226 - Data reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

...). (l) Number of times in the reporting year that missing data procedures were followed to measure... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Data reporting requirements. 98.226... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Nitric Acid Production § 98.226 Data reporting requirements...

40 CFR 98.226 - Data reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

...). (l) Number of times in the reporting year that missing data procedures were followed to measure... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Data reporting requirements. 98.226... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Nitric Acid Production § 98.226 Data reporting requirements...

40 CFR 98.56 - Data reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... abatement technology is operating). (i) Number of times in the reporting year that missing data procedures... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Data reporting requirements. 98.56... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Adipic Acid Production § 98.56 Data reporting requirements. In...

40 CFR 98.196 - Data reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... production capacity (tons) per facility. (16) Number of times in the reporting year that missing data... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Data reporting requirements. 98.196... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Lime Manufacturing § 98.196 Data reporting requirements. In...

40 CFR 98.226 - Data reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... pressure). (l) Number of times in the reporting year that missing data procedures were followed to measure... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Data reporting requirements. 98.226... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Nitric Acid Production § 98.226 Data reporting requirements...

40 CFR 98.196 - Data reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... production capacity (tons) per facility. (16) Number of times in the reporting year that missing data... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Data reporting requirements. 98.196... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Lime Manufacturing § 98.196 Data reporting requirements. In...

40 CFR 98.196 - Data reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... production capacity (tons) per facility. (16) Number of times in the reporting year that missing data... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Data reporting requirements. 98.196... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Lime Manufacturing § 98.196 Data reporting requirements. In...

40 CFR 63.1285 - Reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... be submitted in the file format generated through use of EPA's Electronic Reporting Tool (ERT) (see... 40 Protection of Environment 12 2013-07-01 2013-07-01 false Reporting requirements. 63.1285... Facilities § 63.1285 Reporting requirements. (a) The reporting provisions of subpart A, of this part that...

40 CFR 166.50 - Reporting and recordkeeping requirements for crisis exemption.

Code of Federal Regulations, 2010 CFR

2010-07-01

... requirements for crisis exemption. 166.50 Section 166.50 Protection of Environment ENVIRONMENTAL PROTECTION... EMERGENCY CONDITIONS Crisis Exemptions § 166.50 Reporting and recordkeeping requirements for crisis... a crisis exemption must be immediately reported to the Agency. (b) Final reports. (1) A report...

76 FR 17186 - Reports, Forms, and Recordkeeping Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-28

... Number NHTSA-2011-0039] Reports, Forms, and Recordkeeping Requirements AGENCY: National Highway Traffic... and Reports (part 573) and 49 CFR part 577, Defect and Noncompliance Notification. Pursuant to the Act... recall campaign, and are required to provide NHTSA with a minimum of six quarterly reports reporting on...

17 CFR 240.17h-2T - Risk assessment reporting requirements for brokers and dealers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Risk assessment reporting... Organizations § 240.17h-2T Risk assessment reporting requirements for brokers and dealers. (a) Reporting requirements of risk assessment information required to be maintained by section 240.17h-1T. (1) Every broker...

76 FR 69330 - Proposed Collection; Comment Request for Regulation Project

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-08

... collection requirements related to substantiation and reporting requirements for cash and noncash charitable...: Substantiation and Reporting Requirements for Cash and Noncash Charitable Contribution Deductions. OMB Number... provide guidance concerning substantiation and reporting requirements for cash and noncash charitable...

10 CFR 40.60 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Reporting requirements. 40.60 Section 40.60 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF SOURCE MATERIAL Records, Reports, and Inspections § 40.60 Reporting requirements. (a) Immediate report. Each licensee shall notify the NRC as soon as possible but not...

49 CFR 537.5 - General requirements for reports.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 537.5 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC... requirements for reports. (a) For each current model year, each manufacturer shall submit a pre-model year report, a mid-model year report, and, as required by § 537.8, supplementary reports. (b)(1) The pre-model...

40 CFR 98.206 - Data reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... percent by volume. (e) For any missing data, you must report the length of time the data were missing for... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Data reporting requirements. 98.206... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Magnesium Production § 98.206 Data reporting requirements. In...

40 CFR 98.206 - Data reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... percent by volume. (e) For any missing data, you must report the length of time the data were missing for... 40 Protection of Environment 22 2012-07-01 2012-07-01 false Data reporting requirements. 98.206... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Magnesium Production § 98.206 Data reporting requirements. In...

40 CFR 98.206 - Data reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... percent by volume. (e) For any missing data, you must report the length of time the data were missing for... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Data reporting requirements. 98.206... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Magnesium Production § 98.206 Data reporting requirements. In...

40 CFR 98.206 - Data reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... percent by volume. (e) For any missing data, you must report the length of time the data were missing for... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Data reporting requirements. 98.206... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Magnesium Production § 98.206 Data reporting requirements. In...

45 CFR 98.70 - Reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) Biennial reports to Congress by the Secretary shall include the information listed in § 98.71(b). (c... served with CCDF funds during the preceding Federal Fiscal Year. (3) Biennial reports to Congress by the... Program Reporting Requirements § 98.70 Reporting requirements. (a) Quarterly Case-level Report— (1) State...

45 CFR 98.70 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) Biennial reports to Congress by the Secretary shall include the information listed in § 98.71(b). (c... served with CCDF funds during the preceding Federal Fiscal Year. (3) Biennial reports to Congress by the... Program Reporting Requirements § 98.70 Reporting requirements. (a) Quarterly Case-level Report— (1) State...

45 CFR 98.70 - Reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

...) Biennial reports to Congress by the Secretary shall include the information listed in § 98.71(b). (c... served with CCDF funds during the preceding Federal Fiscal Year. (3) Biennial reports to Congress by the... Program Reporting Requirements § 98.70 Reporting requirements. (a) Quarterly Case-level Report— (1) State...

45 CFR 98.70 - Reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) Biennial reports to Congress by the Secretary shall include the information listed in § 98.71(b). (c... served with CCDF funds during the preceding Federal Fiscal Year. (3) Biennial reports to Congress by the... Program Reporting Requirements § 98.70 Reporting requirements. (a) Quarterly Case-level Report— (1) State...

45 CFR 98.70 - Reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) Biennial reports to Congress by the Secretary shall include the information listed in § 98.71(b). (c... served with CCDF funds during the preceding Federal Fiscal Year. (3) Biennial reports to Congress by the... Program Reporting Requirements § 98.70 Reporting requirements. (a) Quarterly Case-level Report— (1) State...

76 FR 72750 - Reports, Forms, and Recordkeeping Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-25

... Number NHTSA-2011-0156] Reports, Forms, and Recordkeeping Requirements AGENCY: National Highway Traffic... information for the reports has decreased and is expected to take approximately a total of 13,375 burden hours... information for the reports. There has also been a decrease in the number of companies required to report...

40 CFR 51.45 - Where should my state report the data?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 2 2010-07-01 2010-07-01 false Where should my state report the data... PROGRAMS REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS Air Emissions Reporting Requirements Specific Reporting Requirements § 51.45 Where should my state report the data? (a...

40 CFR 51.45 - Where should my state report the data?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 2 2011-07-01 2011-07-01 false Where should my state report the data... PROGRAMS REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS Air Emissions Reporting Requirements Specific Reporting Requirements § 51.45 Where should my state report the data? (a...

78 FR 7484 - Insurer Reporting Requirements; Reports Under 49 U.S.C. on Section 33112(c)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-01

... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration [NHTSA-2012-0135] Insurer Reporting Requirements; Reports Under 49 U.S.C. on Section 33112(c) AGENCY: National Highway..., the law enforcement community, and Congress. As required by section 33112(c), this report provides...

48 CFR 742.1170-4 - Progress reporting requirements and contract clause.

Code of Federal Regulations, 2011 CFR

2011-10-01

... requirements and contract clause. 742.1170-4 Section 742.1170-4 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT CONTRACT MANAGEMENT CONTRACT ADMINISTRATION Production, Surveillance, and Reporting 742.1170-4 Progress reporting requirements and contract clause. (a) When the requiring...

40 CFR 98.46 - Data reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 22 2012-07-01 2012-07-01 false Data reporting requirements. 98.46 Section 98.46 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Electricity Generation § 98.46 Data reporting requirements...

40 CFR 98.46 - Data reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Data reporting requirements. 98.46 Section 98.46 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Electricity Generation § 98.46 Data reporting requirements...

40 CFR 98.46 - Data reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Data reporting requirements. 98.46 Section 98.46 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Electricity Generation § 98.46 Data reporting requirements...

40 CFR 98.46 - Data reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Data reporting requirements. 98.46 Section 98.46 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Electricity Generation § 98.46 Data reporting requirements...

40 CFR 98.46 - Data reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Data reporting requirements. 98.46 Section 98.46 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Electricity Generation § 98.46 Data reporting requirements...

41 CFR 300-70.2 - What information must we report, and when must we report it?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 41 Public Contracts and Property Management 4 2014-07-01 2014-07-01 false What information must we report, and when must we report it? 300-70.2 Section 300-70.2 Public Contracts and Property Management Federal Travel Regulation System GENERAL AGENCY REQUIREMENTS 70-AGENCY REPORTING REQUIREMENTS Requirement To Report Agency Payments for Employee...

41 CFR 300-70.2 - What information must we report, and when must we report it?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 41 Public Contracts and Property Management 4 2013-07-01 2012-07-01 true What information must we report, and when must we report it? 300-70.2 Section 300-70.2 Public Contracts and Property Management Federal Travel Regulation System GENERAL AGENCY REQUIREMENTS 70-AGENCY REPORTING REQUIREMENTS Requirement To Report Agency Payments for Employee...

41 CFR 300-70.2 - What information must we report, and when must we report it?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 41 Public Contracts and Property Management 4 2012-07-01 2012-07-01 false What information must we report, and when must we report it? 300-70.2 Section 300-70.2 Public Contracts and Property Management Federal Travel Regulation System GENERAL AGENCY REQUIREMENTS 70-AGENCY REPORTING REQUIREMENTS Requirement To Report Agency Payments for Employee...

40 CFR 60.65 - Recordkeeping and reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Portland Cement Plants § 60.65 Recordkeeping and reporting requirements. (a) Each owner or operator.... 7411, approves reporting requirements or an alternative means of compliance surveillance adopted by...

40 CFR 60.65 - Recordkeeping and reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Portland Cement Plants § 60.65 Recordkeeping and reporting requirements. (a) Each owner or operator.... 7411, approves reporting requirements or an alternative means of compliance surveillance adopted by...

29 CFR 403.10 - Publication of reports required by this part.

Code of Federal Regulations, 2010 CFR

2010-07-01

... LABOR LABOR-MANAGEMENT STANDARDS LABOR ORGANIZATION ANNUAL FINANCIAL REPORTS § 403.10 Publication of reports required by this part. Inspection and examination of any report or other document filed as... 29 Labor 2 2010-07-01 2010-07-01 false Publication of reports required by this part. 403.10...

75 FR 43400 - Technical Corrections to Commission's Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-26

..., Electric power, Natural gas, Pipelines, Reporting and recordkeeping requirements. 18 CFR Part 3b Privacy..., Holding companies, Reporting and recordkeeping requirements. 18 CFR Part 152 Natural gas, Reporting and recordkeeping requirements. 18 CFR Part 153 Exports, Imports, Natural gas, Reporting and recordkeeping...

40 CFR 98.66 - Data reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Data reporting requirements. 98.66 Section 98.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Aluminum Production § 98.66 Data reporting requirements. In...

40 CFR 98.252 - GHGs to report.

Code of Federal Regulations, 2010 CFR

2010-07-01

... § 98.253(f) and the monitoring and QA/QC methods, missing data procedures, reporting requirements, and... methods, missing data procedures, reporting requirements, and recordkeeping requirements of subpart P of...

40 CFR 63.567 - Recordkeeping and reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... the initial performance test and maintain in an accessible location on site an engineering report... this requirement to be submitted electronically into EPA's WebFIRE database. (2) All reports required...

12 CFR 1238.5 - Required report to FHFA and the FRB of stress test results and related information.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 10 2014-01-01 2014-01-01 false Required report to FHFA and the FRB of stress... AGENCY ENTITY REGULATIONS STRESS TESTING OF REGULATED ENTITIES § 1238.5 Required report to FHFA and the FRB of stress test results and related information. (a) Report required for stress tests. On or before...

40 CFR 144.54 - Requirements for recording and reporting of monitoring results.

Code of Federal Regulations, 2013 CFR

2013-07-01

... activity including when appropriate, continuous monitoring; (c) Applicable reporting requirements based... reporting of monitoring results. 144.54 Section 144.54 Protection of Environment ENVIRONMENTAL PROTECTION... § 144.54 Requirements for recording and reporting of monitoring results. All permits shall specify: (a...

40 CFR 144.54 - Requirements for recording and reporting of monitoring results.

Code of Federal Regulations, 2014 CFR

2014-07-01

... activity including when appropriate, continuous monitoring; (c) Applicable reporting requirements based... reporting of monitoring results. 144.54 Section 144.54 Protection of Environment ENVIRONMENTAL PROTECTION... § 144.54 Requirements for recording and reporting of monitoring results. All permits shall specify: (a...

40 CFR 144.54 - Requirements for recording and reporting of monitoring results.

Code of Federal Regulations, 2012 CFR

2012-07-01

... activity including when appropriate, continuous monitoring; (c) Applicable reporting requirements based... reporting of monitoring results. 144.54 Section 144.54 Protection of Environment ENVIRONMENTAL PROTECTION... § 144.54 Requirements for recording and reporting of monitoring results. All permits shall specify: (a...

40 CFR 144.54 - Requirements for recording and reporting of monitoring results.

Code of Federal Regulations, 2011 CFR

2011-07-01

... activity including when appropriate, continuous monitoring; (c) Applicable reporting requirements based... reporting of monitoring results. 144.54 Section 144.54 Protection of Environment ENVIRONMENTAL PROTECTION... § 144.54 Requirements for recording and reporting of monitoring results. All permits shall specify: (a...

40 CFR 144.54 - Requirements for recording and reporting of monitoring results.

Code of Federal Regulations, 2010 CFR

2010-07-01

... activity including when appropriate, continuous monitoring; (c) Applicable reporting requirements based... reporting of monitoring results. 144.54 Section 144.54 Protection of Environment ENVIRONMENTAL PROTECTION... § 144.54 Requirements for recording and reporting of monitoring results. All permits shall specify: (a...

7 CFR 277.11 - Financial reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 4 2010-01-01 2010-01-01 false Financial reporting requirements. 277.11 Section 277... OF STATE AGENCIES § 277.11 Financial reporting requirements. (a) General. This section prescribes... termination of Federal financial support. Requests from State agencies for extension of reporting due dates...

24 CFR 200.36 - Financial reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Financial reporting requirements. 200.36 Section 200.36 Housing and Urban Development Regulations Relating to Housing and Urban... Regulations § 200.36 Financial reporting requirements. The mortgagor must comply with the financial reporting...

77 FR 51705 - Rescission of Quarterly Financial Reporting Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-27

... No. FMCSA-2012-0020] RIN-2126-AB48 Rescission of Quarterly Financial Reporting Requirements AGENCY...: FMCSA withdraws its June 27, 2012, direct final rule eliminating the quarterly financial reporting... future proposing the elimination of the quarterly financial reporting requirements for Form QFR and Form...

31 CFR 129.3 - Reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Reporting requirements. 129.3 Section 129.3 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES, DEPARTMENT OF THE TREASURY PORTFOLIO INVESTMENT SURVEY REPORTING § 129.3 Reporting requirements. (a) Notice...

31 CFR 129.3 - Reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Reporting requirements. 129.3 Section 129.3 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES, DEPARTMENT OF THE TREASURY PORTFOLIO INVESTMENT SURVEY REPORTING § 129.3 Reporting requirements. (a) Notice...

40 CFR 98.146 - Data reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... year that missing data procedures were followed to measure monthly quantities of carbonate-based raw... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Data reporting requirements. 98.146... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Glass Production § 98.146 Data reporting requirements. In...

7 CFR 277.11 - Financial reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 4 2011-01-01 2011-01-01 false Financial reporting requirements. 277.11 Section 277... OF STATE AGENCIES § 277.11 Financial reporting requirements. (a) General. This section prescribes... termination of Federal financial support. Requests from State agencies for extension of reporting due dates...

24 CFR 200.36 - Financial reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Financial reporting requirements. 200.36 Section 200.36 Housing and Urban Development Regulations Relating to Housing and Urban... Regulations § 200.36 Financial reporting requirements. The mortgagor must comply with the financial reporting...

40 CFR 25.14 - Termination of reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PARTICIPATION IN PROGRAMS UNDER THE RESOURCE CONSERVATION AND RECOVERY ACT, THE SAFE DRINKING WATER ACT, AND THE CLEAN WATER ACT § 25.14 Termination of reporting requirements. All reporting requirements specifically...

40 CFR 25.14 - Termination of reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PARTICIPATION IN PROGRAMS UNDER THE RESOURCE CONSERVATION AND RECOVERY ACT, THE SAFE DRINKING WATER ACT, AND THE CLEAN WATER ACT § 25.14 Termination of reporting requirements. All reporting requirements specifically...

40 CFR Table 11 to Subpart Eeee of... - Requirements for Reports

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 13 2014-07-01 2014-07-01 false Requirements for Reports 11 Table 11...-Gasoline) Pt. 63, Subpt. EEEE, Table 11 Table 11 to Subpart EEEE of Part 63—Requirements for Reports As... malfunction reports according to the following table: You must submit a(n) . . . The report must contain...

40 CFR Table 11 to Subpart Eeee of... - Requirements for Reports

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 13 2012-07-01 2012-07-01 false Requirements for Reports 11 Table 11...-Gasoline) Pt. 63, Subpt. EEEE, Table 11 Table 11 to Subpart EEEE of Part 63—Requirements for Reports As... malfunction reports according to the following table: You must submit a(n) . . . The report must contain...

40 CFR Table 11 to Subpart Eeee of... - Requirements for Reports

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 13 2013-07-01 2012-07-01 true Requirements for Reports 11 Table 11 to.... 63, Subpt. EEEE, Table 11 Table 11 to Subpart EEEE of Part 63—Requirements for Reports As stated in... reports according to the following table: You must submit a(n) . . . The report must contain . . . You...

42 CFR 137.201 - What are the purposes of the Tribal reporting requirements?

Code of Federal Regulations, 2012 CFR

2012-10-01

.... The reporting requirements are not intended as a quality assessment or monitoring tool, although such... 42 Public Health 1 2012-10-01 2012-10-01 false What are the purposes of the Tribal reporting... Provisions Health Status Reports § 137.201 What are the purposes of the Tribal reporting requirements? Tribal...

42 CFR 137.201 - What are the purposes of the Tribal reporting requirements?

Code of Federal Regulations, 2010 CFR

2010-10-01

.... The reporting requirements are not intended as a quality assessment or monitoring tool, although such... 42 Public Health 1 2010-10-01 2010-10-01 false What are the purposes of the Tribal reporting... Provisions Health Status Reports § 137.201 What are the purposes of the Tribal reporting requirements? Tribal...

42 CFR 137.201 - What are the purposes of the Tribal reporting requirements?

Code of Federal Regulations, 2014 CFR

2014-10-01

.... The reporting requirements are not intended as a quality assessment or monitoring tool, although such... 42 Public Health 1 2014-10-01 2014-10-01 false What are the purposes of the Tribal reporting... Provisions Health Status Reports § 137.201 What are the purposes of the Tribal reporting requirements? Tribal...

42 CFR 137.201 - What are the purposes of the Tribal reporting requirements?

Code of Federal Regulations, 2013 CFR

2013-10-01

.... The reporting requirements are not intended as a quality assessment or monitoring tool, although such... 42 Public Health 1 2013-10-01 2013-10-01 false What are the purposes of the Tribal reporting... Provisions Health Status Reports § 137.201 What are the purposes of the Tribal reporting requirements? Tribal...

42 CFR 137.201 - What are the purposes of the Tribal reporting requirements?

Code of Federal Regulations, 2011 CFR

2011-10-01

.... The reporting requirements are not intended as a quality assessment or monitoring tool, although such... 42 Public Health 1 2011-10-01 2011-10-01 false What are the purposes of the Tribal reporting... Provisions Health Status Reports § 137.201 What are the purposes of the Tribal reporting requirements? Tribal...

40 CFR 51.15 - What data does my state need to report to EPA?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 2 2011-07-01 2011-07-01 false What data does my state need to report... PROGRAMS REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS Air Emissions Reporting Requirements Specific Reporting Requirements § 51.15 What data does my state need to report to EPA...

75 FR 74935 - Rescission of Form T-1, Trust Annual Report; Requiring Subsidiary Organization Reporting on the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-01

.... These provisions include LMRDA Title II financial reporting and disclosure requirements for labor.... The labor organization annual financial reports required by section 201(b) of the Act, 29 U.S.C. 431(b... financial condition and operations for its preceding fiscal year.'' The Form LM-2 Annual Report, the most...

50 CFR 300.185 - Documentation, reporting and recordkeeping requirements for consignment documents and re-export...

Code of Federal Regulations, 2012 CFR

2012-10-01

... recordkeeping requirements for consignment documents and re-export certificates. 300.185 Section 300.185..., reporting and recordkeeping requirements for consignment documents and re-export certificates. (a) Imports... apply only to entries for consumption. The reporting requirements of paragraph (a)(3) of this section do...

50 CFR 300.185 - Documentation, reporting and recordkeeping requirements for consignment documents and re-export...

Code of Federal Regulations, 2014 CFR

2014-10-01

... recordkeeping requirements for consignment documents and re-export certificates. 300.185 Section 300.185..., reporting and recordkeeping requirements for consignment documents and re-export certificates. (a) Imports... apply only to entries for consumption. The reporting requirements of paragraph (a)(3) of this section do...

50 CFR 300.185 - Documentation, reporting and recordkeeping requirements for consignment documents and re-export...

Code of Federal Regulations, 2013 CFR

2013-10-01

... recordkeeping requirements for consignment documents and re-export certificates. 300.185 Section 300.185..., reporting and recordkeeping requirements for consignment documents and re-export certificates. (a) Imports... apply only to entries for consumption. The reporting requirements of paragraph (a)(3) of this section do...

40 CFR 60.65 - Recordkeeping and reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... requirements. 60.65 Section 60.65 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Portland Cement Plants § 60.65 Recordkeeping and reporting requirements. (a) Each owner or operator... 111(c) of the Clean Air Act, 42 U.S.C. 7411, approves reporting requirements or an alternative means...

34 CFR 76.720 - State reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... (a) This section applies to a State's reports required under 34 CFR 80.40 (Monitoring and reporting... Secretary requires to be submitted in an electronic manner, the Secretary may establish a transition period... electronic manner, during which time a State will not be required to comply with that specific electronic...

77 FR 8148 - Anti-Money Laundering Program and Suspicious Activity Report Filing Requirements for Residential...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-14

... 1506-AB02 Anti-Money Laundering Program and Suspicious Activity Report Filing Requirements for... finance companies for the purpose of requiring them to establish anti-money laundering programs and report... Secretary is authorized to impose anti-money laundering (``AML'') program requirements on financial...

76 FR 38459 - Proposed Collection; Comment Request for Rough Diamonds Reporting Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-30

... for Rough Diamonds Reporting Requirements AGENCY: Office of Foreign Assets Control, Treasury. ACTION... comments concerning OFAC's requirements to report information about the shipment of rough diamonds on an...: Request for Comments (Rough Diamonds Reporting) (202) 622-1657 Mail: Attn: Request for Comments (Rough...

40 CFR 98.196 - Data reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 22 2012-07-01 2012-07-01 false Data reporting requirements. 98.196... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Lime Manufacturing § 98.196 Data reporting requirements. In... type. (4) Beginning and end of year inventories for calcined lime byproducts/wastes sold, by type. (5...

40 CFR 98.86 - Data reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... consumption of each raw material (dry basis). (14) Number of times missing data procedures were used to... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Data reporting requirements. 98.86... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Cement Production § 98.86 Data reporting requirements. In...

40 CFR 98.296 - Data reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

.../hour). (11) Number of times missing data procedures were used and for which parameter as specified in... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Data reporting requirements. 98.296... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Soda Ash Manufacturing § 98.296 Data reporting requirements...

40 CFR 98.56 - Data reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... year that missing data procedures were followed to measure adipic acid production (months). (j) If you... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Data reporting requirements. 98.56... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Adipic Acid Production § 98.56 Data reporting requirements. In...

40 CFR 98.86 - Data reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... feed or annual consumption of each raw material (dry basis). (14) Number of times missing data... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Data reporting requirements. 98.86... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Cement Production § 98.86 Data reporting requirements. In...

40 CFR 98.296 - Data reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

.../hour). (11) Number of times missing data procedures were used and for which parameter as specified in... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Data reporting requirements. 98.296... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Soda Ash Manufacturing § 98.296 Data reporting requirements...

40 CFR 98.56 - Data reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... year that missing data procedures were followed to measure adipic acid production (months). (j) If you... 40 Protection of Environment 22 2012-07-01 2012-07-01 false Data reporting requirements. 98.56... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Adipic Acid Production § 98.56 Data reporting requirements. In...

40 CFR 98.56 - Data reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... year that missing data procedures were followed to measure adipic acid production (months). (j) If you... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Data reporting requirements. 98.56... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Adipic Acid Production § 98.56 Data reporting requirements. In...

40 CFR 98.56 - Data reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... year that missing data procedures were followed to measure adipic acid production (months). (j) If you... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Data reporting requirements. 98.56... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Adipic Acid Production § 98.56 Data reporting requirements. In...

40 CFR 98.296 - Data reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

...). (11) Number of times missing data procedures were used and for which parameter as specified in this... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Data reporting requirements. 98.296... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Soda Ash Manufacturing § 98.296 Data reporting requirements...

40 CFR 98.86 - Data reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... feed or annual consumption of each raw material (dry basis). (14) Number of times missing data... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Data reporting requirements. 98.86... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Cement Production § 98.86 Data reporting requirements. In...

40 CFR 98.86 - Data reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Data reporting requirements. 98.86... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Cement Production § 98.86 Data reporting requirements. In..., dry basis). (13) Annual consumption of each raw material (dry basis). (14) Number of times missing...

75 FR 65395 - Reports, Forms, and Recordkeeping Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-22

... Number NHTSA-2010-0135] Reports, Forms, and Recordkeeping Requirements AGENCY: National Highway Traffic...: Part 575 requires tire manufacturers and tire brand owners to submit reports to NHTSA regarding the... estimates it cost $0.60 per vehicle mile including salaries, overhead and reports. This brings the annual...

12 CFR 325.206 - Required reports of stress test results to the FDIC and the Board of Governors of the Federal...

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Required reports of stress test results to the... MAINTENANCE Annual Stress Test § 325.206 Required reports of stress test results to the FDIC and the Board of Governors of the Federal Reserve System. (a) Report required for annual stress test results—(1) $10 billion...

12 CFR 325.206 - Required reports of stress test results to the FDIC and the Board of Governors of the Federal...

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Required reports of stress test results to the... MAINTENANCE Annual Stress Test § 325.206 Required reports of stress test results to the FDIC and the Board of Governors of the Federal Reserve System. (a) Report required for annual stress test results—(1) $10 billion...

Report: EPA Has Not Reported to Congress on BEACH Act Progress as Statutorily Required or Fully Documented Budget Decisions

EPA Pesticide Factsheets

Report #18-P-0071, January 18, 2018. Failure to submit required reports and keep required records limits congressional, public and EPA knowledge about the impact of the agency's BEACH Act program and decisions regarding the use of taxpayer dollars.

46 CFR 252.23 - Financial and other reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false Financial and other reporting requirements. 252.23... SERVICES Operation § 252.23 Financial and other reporting requirements. (a) Voyage report. The operator... total loss covered by a policy of insurance. (d) Financial statements. The operator shall submit, in...

40 CFR 79.5 - Periodic reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 17 2014-07-01 2014-07-01 false Periodic reporting requirements. 79.5...) REGISTRATION OF FUELS AND FUEL ADDITIVES General Provisions § 79.5 Periodic reporting requirements. (a) Fuel... table: Table 1 to § 79.5—Quarterly Reporting Deadlines Calendar quarter Time period covered Quartely...

31 CFR 33.124 - State reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false State reporting requirements. 33.124 Section 33.124 Money and Finance: Treasury Office of the Secretary of the Treasury WAIVERS FOR STATE INNOVATION § 33.124 State reporting requirements. (a) Quarterly reports. A State must submit quarterly...

31 CFR 33.124 - State reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false State reporting requirements. 33.124 Section 33.124 Money and Finance: Treasury Office of the Secretary of the Treasury WAIVERS FOR STATE INNOVATION § 33.124 State reporting requirements. (a) Quarterly reports. A State must submit quarterly...

31 CFR 33.124 - State reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false State reporting requirements. 33.124 Section 33.124 Money and Finance: Treasury Office of the Secretary of the Treasury WAIVERS FOR STATE INNOVATION § 33.124 State reporting requirements. (a) Quarterly reports. A State must submit quarterly...

20 CFR 1001.122 - Reporting and budget requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Reporting and budget requirements. 1001.122... Services to Veterans and Eligible Persons § 1001.122 Reporting and budget requirements. (a) State agencies... agency shall make reports and prepare budgets pursuant to instructions issued by the ASVET and in such...

78 FR 33243 - Amendment 94 to the Gulf of Alaska Fishery Management Plan and Regulatory Amendments for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-04

... floating processor landing reporting requirements; and to consolidate CQE Program eligibility by community... determine their annual reporting requirements. CQE Floating Processor Landing Report Requirements This action revises the recordkeeping and reporting regulations at Sec. 679.5(e) for CQE floating processors...

78 FR 14490 - Amendment 94 to the Gulf of Alaska Fishery Management Plan and Regulatory Amendments for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-06

... clarify the CQE floating processor landing reporting requirements; and to consolidate CQE Program... their annual reporting requirements. CQE Floating Processor Landing Report Requirements This action would revise the recordkeeping and reporting regulations at Sec. 679.5(e) for CQE floating processors...

10 CFR 7.17 - Reports required for advisory committees.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Reports required for advisory committees. 7.17 Section 7.17 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.17 Reports required for advisory committees. (a) The Commission shall furnish a report on the activities of NRC advisory committees annually...

10 CFR 7.17 - Reports required for advisory committees.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 1 2014-01-01 2014-01-01 false Reports required for advisory committees. 7.17 Section 7.17 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.17 Reports required for advisory committees. (a) The Commission shall furnish a report on the activities of NRC advisory committees annually...

10 CFR 7.17 - Reports required for advisory committees.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 1 2012-01-01 2012-01-01 false Reports required for advisory committees. 7.17 Section 7.17 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.17 Reports required for advisory committees. (a) The Commission shall furnish a report on the activities of NRC advisory committees annually...

40 CFR 80.370 - What are the sulfur reporting requirements?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 17 2012-07-01 2012-07-01 false What are the sulfur reporting... PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur Recordkeeping and Reporting Requirements § 80.370 What are the sulfur reporting requirements? Beginning with the 2004 averaging period, or...

40 CFR 80.370 - What are the sulfur reporting requirements?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 16 2010-07-01 2010-07-01 false What are the sulfur reporting... PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur Recordkeeping and Reporting Requirements § 80.370 What are the sulfur reporting requirements? Beginning with the 2004 averaging period, or...

76 FR 37189 - Reports, Forms, and Recordkeeping Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... Number NHTSA-2011-0084] Reports, Forms, and Recordkeeping Requirements AGENCY: National Highway Traffic... equipment to keep records, and a manufacturer, distributor, or dealer to make reports, to enable (NHTSA) to... lbs GVWR are required to report what percent of their vehicles are equipped with ESC during each of a...

47 CFR 25.170 - Annual reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... SATELLITE COMMUNICATIONS Applications and Licenses Reporting Requirements for Space Station Operators § 25.170 Annual reporting requirements. All operators of U.S.-licensed space stations and operators of non-U.S.-licensed space stations granted U.S. market access must, on June 30 of each year, file a report...

10 CFR 7.17 - Reports required for advisory committees.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Reports required for advisory committees. 7.17 Section 7.17 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.17 Reports required for advisory committees. (a) The Commission shall furnish a report on the activities of NRC advisory committees annually...

10 CFR 7.17 - Reports required for advisory committees.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Reports required for advisory committees. 7.17 Section 7.17 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.17 Reports required for advisory committees. (a) The Commission shall furnish a report on the activities of NRC advisory committees annually...

40 CFR 80.370 - What are the sulfur reporting requirements?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 17 2013-07-01 2013-07-01 false What are the sulfur reporting... PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur Recordkeeping and Reporting Requirements § 80.370 What are the sulfur reporting requirements? Beginning with the 2004 averaging period, or...

40 CFR 80.370 - What are the sulfur reporting requirements?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 17 2014-07-01 2014-07-01 false What are the sulfur reporting... PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur Recordkeeping and Reporting Requirements § 80.370 What are the sulfur reporting requirements? Beginning with the 2004 averaging period, or...

40 CFR 80.370 - What are the sulfur reporting requirements?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 16 2011-07-01 2011-07-01 false What are the sulfur reporting... PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur Recordkeeping and Reporting Requirements § 80.370 What are the sulfur reporting requirements? Beginning with the 2004 averaging period, or...

Report: U.S. Chemical Safety and Hazard Investigation Board Complied With Reporting Requirements of the Improper Payments Elimination and Recovery Act

EPA Pesticide Factsheets

Report #13-P-0177, March 12, 2013. CSB is fully compliant with the reporting requirements of IPERA, which require all agencies to periodically review all programs and activities that may be susceptible to significant improper payments.

46 CFR 252.23 - Financial and other reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 8 2011-10-01 2011-10-01 false Financial and other reporting requirements. 252.23... SERVICES Operation § 252.23 Financial and other reporting requirements. (a) Voyage report. The operator... total loss covered by a policy of insurance. (d) Financial statements. The operator shall submit, in...

24 CFR 884.225 - PHA reporting requirements. [Reserved

Code of Federal Regulations, 2010 CFR

2010-04-01

... reporting requirements. [Reserved] ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false PHA reporting requirements. [Reserved] 884.225 Section 884.225 Housing and Urban Development Regulations Relating to Housing and Urban...

77 FR 28343 - Insurer Reporting Requirements; List of Insurers Required To File Reports

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-14

.... Each of the remaining five companies (including franchisees and licensees) listed in Appendix C are... Franchisees) Subject to the Reporting Requirements of Part 544 Avis Budget Group (subsidiary of Cendant...

75 FR 22805 - Submission for OMB Review; American Recovery and Reinvestment Act-One-Time Reporting Requirements...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-30

... Recovery and Reinvestment Act--One-Time Reporting Requirements for Prime Contractors AGENCIES: Department... Recovery and Reinvestment Act--One-time Reporting Requirements for Prime Contractors published in the...

78 FR 43239 - Agency Information Collection Activities: Submission to OMB for Reinstatement, With Change, of a...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-19

.... As required by section 315 of the FACT Act, section 1022.82 requires users of consumer reports to... discrepancy from a credit reporting agency (CRA). Section 1022.82 requires each user of consumer reports to... belief that a consumer report relates to the consumer about whom it requested the report when it receives...

The role of multilateral institutions.

PubMed

Kiss, Agi; Castro, Gonzalo; Newcombe, Kenneth

2002-08-15

In line with its mission of alleviating poverty through support for environmentally and socially sustainable economic development, The World Bank (along with some other multilateral development banks) is working to help developing countries capture a share of the emerging global market in greenhouse-gas-emissions reductions ('carbon trading'). Under the Kyoto Protocol of the United Nations Framework Convention on Climate Change (UNFCCC), the Joint Implementation instrument and the Clean Development Mechanism now provide an opening for substantial international resource transfers and potential for supporting sustainable development through the transfer of cleaner technologies or sustainable forestry and agro-forestry practices. For example, carbon sequestration represents a non-extractive non-consumptive sustainable use of living natural resources that can be incorporated within a multiple-use 'integrated ecosystem management' approach. The World Bank initiated the Prototype Carbon Fund (PCF) in April 2000, to help spur the development of a global carbon market and to 'learn by doing' how to use carbon-purchase transactions across a range of energy-sector technologies (and some forestry applications) to achieve environmentally credible and cost-effective emissions reductions that benefit developing countries and economies in transition. Building on the success of the PCF ($145 million raised from public and private-sector investors), The World Bank expects to launch two new funds in 2002: the Biocarbon Fund and the Community Development Carbon Fund. These funds will target synergies between carbon markets and objectives such as biodiversity conservation, combating desertification and small-scale community-driven development. Experience from the PCF shows that developing countries can have a comparative advantage in supplying this global market, as emissions reductions can be achieved in developing countries in the range of $3-$5 per ton of CO(2) equivalent, compared with a marginal abatement cost of $10-$15 per ton of CO(2) equivalent in most countries within the Organization for Economic Cooperation and Development. However, realizing this economic potential over the next decade, and targeting the market to the rural poor, will require substantial assistance with project development and government legal and institutional capacity building. Specific needs include raising awareness of the potential of carbon markets at all levels (particularly in energy and land-use sectors), clarifying property rights, particularly in the case of communally held land and resources, ensuring the existence of an attractive investment climate, eliminating policies that create perverse incentives and constraints, and mitigating logistical, political and 'reputational' risks that could deter private-sector investors. It will also be necessary to find ways to reconcile the short-term needs of the rural poor and the typically long-term revenue stream associated with carbon sequestration.

The role of bioenergy in a climate-changing world

DOE Office of Scientific and Technical Information (OSTI.GOV)

Souza, Glaucia Mendes; Ballester, Maria Victoria R.; de Brito Cruz, Carlos Henrique

Bioenergy has been under intense scrutiny over the last ten years with significant research efforts in many countries taking place to define and measure sustainable practices. We describe here the main challenges and policy issues and provide policy recommendations for scaling up sustainable bioenergy approaches globally. The 2016 Intended Nationally Determined Contributions (INDCs defined under the UN Framework Convention on Climate Change) (UNFCCC) Conference of the Parties (COP21) will not reach global Greenhouse Gas (GHG) emission targets of 2 °C. Sustainable biomass production can make a significant contribution. Substantive evidence exists that many bioenergy cropping systems can bring multiple benefitsmore » and off-set environmental problems associated with fossil fuels usage as well as intensive food production and urbanization. We provide evidence that there are many approaches to land use for bioenergy expansion that do not lead to competition for food or other needs. We should focus on how to manage these approaches on a synergistic basis and how to reduce tradeoffs at landscape scales. Priorities include successful synergies between bioenergy and food security (integrated resource management designed to improve both food security and access to bioenergy), investments in technology, rural extension, and innovations that build capacity and infrastructure, promotion of stable prices to incentivize local production and use of double cropping and flex crops (plants grown for both food and non-food markets) that provide food and energy as well as other services. The sustainable production of biomass requires appropriate policies to secure long-term support to improve crop productivity and also to ensure environmental as well as economic and social benefits of bioenergy cropping systems. Continuous support for cropping, infrastructure, agricultural management and related policies is needed to foster positive synergies between food crops and bioenergy production. In comparison to fossil fuels, biofuels have many positive environmental benefits. Potential negative effects caused by land-use change and agriculture intensification can be mitigated by agroecological zoning, best management practices, the use of eco-hydrology and biodiversity-friendly concepts at field, watershed and landscape scales. Global climate and environmental changes related to the use of fossil fuels and inequitable development make it unethical not to pursue more equitable energy development that includes bioenergy. Here, to achieve sustainable development, competitiveness and costs of bioenergy production need to be addressed in a manner that considers not only economic gains but also development of local knowledge and social and environmental benefits.« less

The role of bioenergy in a climate-changing world

DOE PAGES

Souza, Glaucia Mendes; Ballester, Maria Victoria R.; de Brito Cruz, Carlos Henrique; ...

2017-02-24

Bioenergy has been under intense scrutiny over the last ten years with significant research efforts in many countries taking place to define and measure sustainable practices. We describe here the main challenges and policy issues and provide policy recommendations for scaling up sustainable bioenergy approaches globally. The 2016 Intended Nationally Determined Contributions (INDCs defined under the UN Framework Convention on Climate Change) (UNFCCC) Conference of the Parties (COP21) will not reach global Greenhouse Gas (GHG) emission targets of 2 °C. Sustainable biomass production can make a significant contribution. Substantive evidence exists that many bioenergy cropping systems can bring multiple benefitsmore » and off-set environmental problems associated with fossil fuels usage as well as intensive food production and urbanization. We provide evidence that there are many approaches to land use for bioenergy expansion that do not lead to competition for food or other needs. We should focus on how to manage these approaches on a synergistic basis and how to reduce tradeoffs at landscape scales. Priorities include successful synergies between bioenergy and food security (integrated resource management designed to improve both food security and access to bioenergy), investments in technology, rural extension, and innovations that build capacity and infrastructure, promotion of stable prices to incentivize local production and use of double cropping and flex crops (plants grown for both food and non-food markets) that provide food and energy as well as other services. The sustainable production of biomass requires appropriate policies to secure long-term support to improve crop productivity and also to ensure environmental as well as economic and social benefits of bioenergy cropping systems. Continuous support for cropping, infrastructure, agricultural management and related policies is needed to foster positive synergies between food crops and bioenergy production. In comparison to fossil fuels, biofuels have many positive environmental benefits. Potential negative effects caused by land-use change and agriculture intensification can be mitigated by agroecological zoning, best management practices, the use of eco-hydrology and biodiversity-friendly concepts at field, watershed and landscape scales. Global climate and environmental changes related to the use of fossil fuels and inequitable development make it unethical not to pursue more equitable energy development that includes bioenergy. Here, to achieve sustainable development, competitiveness and costs of bioenergy production need to be addressed in a manner that considers not only economic gains but also development of local knowledge and social and environmental benefits.« less

76 FR 27621 - Margin Requirements for Uncleared Swaps for Swap Dealers and Major Swap Participants

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-12

...). Elsewhere today in the Federal Register, the Commission is proposing to adopt capital, financial reporting... requirements, and supplemental financial reporting requirements for these FCMs. The Commission now is extending... proposing to adopt capital, financial reporting, and recordkeeping requirements for SDs and MSPs, as well as...

76 FR 24876 - Notice of Public Information Collection(s) Being Submitted for Review and Approval to the Office...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-03

... reporting requirements, third party disclosure requirements, and recordkeeping requirement. Obligation To... reporting, recordkeeping and/or third party disclosure requirements. The Commission is reducing its previous... a quarterly report and must also submit an attestation by the chief financial officer (CFO) that the...

40 CFR 80.594 - What are the pre-compliance reporting requirements for motor vehicle diesel fuel?

Code of Federal Regulations, 2011 CFR

2011-07-01

... requirements for motor vehicle diesel fuel? 80.594 Section 80.594 Protection of Environment ENVIRONMENTAL... Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel Recordkeeping and Reporting Requirements § 80.594 What are the pre-compliance reporting requirements for motor vehicle diesel fuel? (a...

40 CFR 80.594 - What are the pre-compliance reporting requirements for motor vehicle diesel fuel?

Code of Federal Regulations, 2010 CFR

2010-07-01

... requirements for motor vehicle diesel fuel? 80.594 Section 80.594 Protection of Environment ENVIRONMENTAL... Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel Recordkeeping and Reporting Requirements § 80.594 What are the pre-compliance reporting requirements for motor vehicle diesel fuel? (a...

77 FR 44235 - Forms and Procedures for Submitting Compliance Reports: Requirements Pertaining to Reformulated...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-27

... Standard Requirements, etc. and Greenhouse Gas Reporting Requirements Related to Coal-Based Liquid Fuels... gas reporting requirements related to coal-based liquid fuels and petroleum products under 40 CFR part... Petroleum Products, Natural Gas Liquids and Coal-to-Liquid Products, OMB Control No. 2060-0629, Expiring...

Grant Closeout Requirements and Reports

Cancer.gov

Requirements and reports to comply with grant closeout, including Final Federal Financial Report (FFR, SF425); Final Research Performance Progress Report (FRPPR); Interim Research Performance Progress Report (IRPPR); Final Invention Statement (FIS, HHS

76 FR 5473 - Technical Corrections to the TTB Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-01

..., Reporting and recordkeeping requirements, Spices and flavorings, Surety bonds, Virgin Islands. Part 18 Alcohol and alcoholic beverages, Fruits, Reporting and recordkeeping requirements, Spices and flavorings..., Reporting and recordkeeping requirements, Research, Scientific equipment, Spices and flavorings, Surety...

Overview of TSCA Chemical Data Reporting Requirements and e‐Reporting

EPA Pesticide Factsheets

The presentation included an overview of the 2012 reporting requirements, a discussion of joint reporting, a discussion of considerations related to the reporting of by-products and updated information about registering for electronic reporting and for using the electronic reporting tool.

30 CFR 77.215-2 - Refuse piles; reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Refuse piles; reporting requirements. 77.215-2... COAL MINES Surface Installations § 77.215-2 Refuse piles; reporting requirements. (a) The proposed location of a new refuse pile shall be reported to and acknowledged in writing by the District Manager...

78 FR 14095 - Agency Recordkeeping/Reporting Requirements Under Emergency Review by the Office of Management...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-04

... budget submissions required by Congress. Financial reporting under the TANF program is governed by 45 CFR... Recordkeeping/Reporting Requirements Under Emergency Review by the Office of Management and Budget (OMB) Title: TANF Quarterly Financial Report, ACF-196. OMB No.: 0970-0247. Description: This information collection...

17 CFR 405.5 - Risk assessment reporting requirements for registered government securities brokers and dealers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Risk assessment reporting requirements for registered government securities brokers and dealers. 405.5 Section 405.5 Commodity and... OF 1934 REPORTS AND AUDIT § 405.5 Risk assessment reporting requirements for registered government...

75 FR 80758 - Storage Reporting Requirements of Interstate and Intrastate Natural Gas Companies

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-23

...] Storage Reporting Requirements of Interstate and Intrastate Natural Gas Companies December 16, 2010... natural gas pipelines to report semi-annually on their storage activities. This Notice of Inquiry will... reports required of interstate and intrastate natural gas companies pursuant to 18 CFR 284.13(e) and 284...

State-Administered Programs. Final Rule. Federal Register, Department of Education, 34 CFR Part 76

ERIC Educational Resources Information Center

National Archives and Records Administration, 2007

2007-01-01

The Secretary amends the regulations in 34 CFR part 76 governing State reporting requirements. These final regulations require States to submit their performance reports, financial reports, and any other required reports, in the manner prescribed by the Secretary, including through electronic submission, if the Secretary has obtained approval from…

40 CFR 35.4170 - What kinds of reporting does EPA require?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 1 2012-07-01 2012-07-01 false What kinds of reporting does EPA require? 35.4170 Section 35.4170 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND... § 35.4170 What kinds of reporting does EPA require? There are several types of reports you need to...

Summary Report for Online Schools and Programs

ERIC Educational Resources Information Center

Colorado Department of Education, 2014

2014-01-01

Pursuant to State Law, the Colorado Department of Education, Office of Blended and Online Learning is required to prepare an annual summary report for submission. The passage of a later State House Bill repealed the annual requirement for the Summary Report and also the annual reporting mandates that were required of all online schools and…

78 FR 11263 - Reporting and Recordkeeping Requirements Under OMB Review

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-15

... SMALL BUSINESS ADMINISTRATION Reporting and Recordkeeping Requirements Under OMB Review AGENCY: Small Business Administration. ACTION: Notice of reporting requirements submitted for OMB review... notice to: Agency Clearance Officer, Curtis Rich, [email protected] Small Business Administration, 409...

40 CFR 98.166 - Data reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and transferred off site in either gas, liquid, or solid forms (kg), following the requirements of... in either gas, liquid, or solid forms (kg carbon). ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Hydrogen Production § 98.166 Data reporting requirements. In...

47 CFR 101.413 - Developmental report required.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 47 Telecommunication 5 2012-10-01 2012-10-01 false Developmental report required. 101.413 Section 101.413 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Developmental Authorizations § 101.413 Developmental report required. (a...

47 CFR 101.413 - Developmental report required.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Developmental report required. 101.413 Section 101.413 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Developmental Authorizations § 101.413 Developmental report required. (a...

47 CFR 101.413 - Developmental report required.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 5 2011-10-01 2011-10-01 false Developmental report required. 101.413 Section 101.413 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Developmental Authorizations § 101.413 Developmental report required. (a...

Impacts of 1.5°C warming on high mountain systems: state of knowledge, challenges and the way forward

NASA Astrophysics Data System (ADS)

Huggel, Christian; Salzmann, Nadine; Allen, Simon; Frey, Holger; Haeberli, Wilfried; Linsbauer, Andreas; Paul, Frank

2016-04-01

Recently, both in science and policy, discussions have intensified about whether the 2°C 'guardrail' can really be considered a safety margin, i.e. natural and human systems would be reasonably safe when global warming can be limited to below 2°C with reference to preindustrial levels. Concerns about the 'safety' of the 2°C warming mounted especially with reference to highly vulnerable systems such as small islands, polar regions and high mountains where 2°C may imply crossing thresholds with major irreversible impacts. Several countries and organizations therefore called for a 1.5°C target, and it was one of the remarkable aspects of the Paris Climate Conference in December 2015 that 1.5°C was explicitly included in the Paris Agreement. However, scientifically, little is known about the difference between 1.5°C and 2°C warming in terms of impacts on natural and human systems. This was also corroborated by the final report of the UNFCCC Structured Expert Dialogue (SED) which was based on the outcomes of the IPCC 5th Assessment Report and subsequent expert discussions. Here we respond to this gap and challenge of understanding the differences of impacts as related to 1.5°C and 2°C above preindustrial levels. We concentrate on high mountains and impacts related to changes in the cryosphere because these systems are very sensitive to climatic changes (in particular to the key climate variables temperature and precipitation) and acknowledged as highly vulnerable areas. We start with a systematic literature review and find that the mountain research community has addressed this issue only in a marginal way. We then develop a conceptual but evidence-based model how this challenge could be addressed: We suggest to first study the changes and corresponding impacts seen in high mountain systems since the Little Ice Age focusing on specified periods with 0.5°C global warming (corresponding regional warming, for instance in the Swiss Alps, in these periods was approximately 1°C). Corresponding periods of interest are ca. 1850 to 1950 and ca. 1980 to 2000. An important challenge is thereby different response characteristics (to climatic change) of different cryosphere, geomorphological, biospheric and landscape systems and related impacts. We then study existing climate and impact projections for a number of cryosphere and high mountain systems, including glaciers, permafrost, runoff, lake formation and growth, slope stability, vegetation, sediment cascades and landscape changes focusing primarily on the Alps and complemented by available knowledge from the Himalayas and the Andes. Our main conclusion is that the mountain research community urgently needs to pay more attention to the impacts which different warming targets and reference levels imply on highly vulnerable systems in high mountains and the related effects on downstream regions. This is also important in view of a likely upcoming IPCC Special Report on the impacts of 1.5°C warming, as based on a decision adopted at COP21 in Paris.

30 CFR 250.1166 - What additional reporting is required for developments in the Alaska OCS Region?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false What additional reporting is required for... CONTINENTAL SHELF Oil and Gas Production Requirements Other Requirements § 250.1166 What additional reporting... correlative rights; and (3) Maximize ultimate recovery of oil and gas. (b) If your development is jointly...

30 CFR 250.1166 - What additional reporting is required for developments in the Alaska OCS Region?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false What additional reporting is required for... CONTINENTAL SHELF Oil and Gas Production Requirements Other Requirements § 250.1166 What additional reporting... correlative rights; and (3) Maximize ultimate recovery of oil and gas. (b) If your development is jointly...

30 CFR 1206.114 - What are my reporting requirements under an arm's-length transportation contract?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false What are my reporting requirements under an arm....114 What are my reporting requirements under an arm's-length transportation contract? You or your... costs you or your affiliate incur. ONRR may require you or your affiliate to submit arm's-length...

30 CFR 1206.114 - What are my reporting requirements under an arm's-length transportation contract?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false What are my reporting requirements under an arm....114 What are my reporting requirements under an arm's-length transportation contract? You or your... costs you or your affiliate incur. ONRR may require you or your affiliate to submit arm's-length...

30 CFR 206.114 - What are my reporting requirements under an arm's-length transportation contract?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What are my reporting requirements under an arm... What are my reporting requirements under an arm's-length transportation contract? You or your affiliate... you or your affiliate incur. MMS may require you or your affiliate to submit arm's-length...

30 CFR 1206.114 - What are my reporting requirements under an arm's-length transportation contract?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false What are my reporting requirements under an arm....114 What are my reporting requirements under an arm's-length transportation contract? You or your... costs you or your affiliate incur. ONRR may require you or your affiliate to submit arm's-length...

46 CFR 232.1 - Purpose and applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ACTIVITIES UNIFORM FINANCIAL REPORTING REQUIREMENTS § 232.1 Purpose and applicability. (a) Purpose. The purpose of this regulation is to establish uniform reporting requirements for the preparation of financial..., as necessary, issue clarifying instructions to those subject to these reporting requirements to...

75 FR 63215 - Reporting and Recordkeeping Requirements Under OMB Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-14

... SMALL BUSINESS ADMINISTRATION Reporting and Recordkeeping Requirements Under OMB Review AGENCY: Small Business Administration. ACTION: Notice of Reporting Requirements Submitted for OMB Review... notice to: Agency Clearance Officer, Jacqueline White, Small Business Administration, 409 3rd Street, SW...

12 CFR 219.23 - Recordkeeping and reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Funds § 219.23 Recordkeeping and reporting requirements. (a) Domestic and international funds transfers... recordkeeping and reporting requirements for domestic and international funds transfers by insured depository... usefulness in criminal, tax, or regulatory investigations or proceedings. These regulations are codified at...

75 FR 23310 - Reporting and Recordkeeping Requirements Under OMB Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-03

... SMALL BUSINESS ADMINISTRATION Reporting and Recordkeeping Requirements Under OMB Review AGENCY: Small Business Administration. ACTION: Notice of Reporting Requirements Submitted for OMB Review... notice to: Agency Clearance Officer, Jacqueline White, Small Business Administration, 409 3rd Street, SW...

76 FR 408 - Reporting and Recordkeeping Requirements Under OMB Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-04

... SMALL BUSINESS ADMINISTRATION Reporting and Recordkeeping Requirements Under OMB Review AGENCY: Small Business Administration. ACTION: Notice of reporting requirements submitted for OMB review... notice to: Agency Clearance Officer, Jacqueline White, Small Business Administration, 409 3rd Street, SW...

47 CFR 25.171 - Contact information reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Reporting Requirements for Space Station Operators § 25.171 Contact information reporting requirements. If contact information filed in space station... station's current authorization file. The operator must file the updated information within 10 days. [79...

76 FR 18821 - Reporting and Recordkeeping Requirements Under OMB Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-05

... SMALL BUSINESS ADMINISTRATION Reporting and Recordkeeping Requirements Under OMB Review AGENCY: Small Business Administration. ACTION: Notice of reporting requirements submitted for OMB review... notice to: Agency Clearance Officer, Jacqueline White, Small Business Administration, 409 3rd Street, SW...

5 CFR 319.105 - Reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Reporting requirements. 319.105 Section 319.105 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS EMPLOYMENT IN SENIOR-LEVEL AND SCIENTIFIC AND PROFESSIONAL POSITIONS General § 319.105 Reporting requirements...

46 CFR 232.1 - Purpose and applicability.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ACTIVITIES UNIFORM FINANCIAL REPORTING REQUIREMENTS § 232.1 Purpose and applicability. (a) Purpose. The purpose of this regulation is to establish uniform reporting requirements for the preparation of financial..., as necessary, issue clarifying instructions to those subject to these reporting requirements to...

50 CFR 86.80 - What are my reporting requirements for this grant program?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false What are my reporting requirements for this grant program? 86.80 Section 86.80 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE... INFRASTRUCTURE GRANT (BIG) PROGRAM Reporting Requirements for the States § 86.80 What are my reporting...

12 CFR 235.8 - Reporting requirements and record retention.

Code of Federal Regulations, 2012 CFR

2012-01-01

.... 235.8 Section 235.8 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE... the requirements of this part under § 235.5(a) and each payment card network shall file a report with the Board in accordance with this section. (b) Report. Each entity required to file a report with the...

12 CFR 235.8 - Reporting requirements and record retention.

Code of Federal Regulations, 2014 CFR

2014-01-01

.... 235.8 Section 235.8 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE... the requirements of this part under § 235.5(a) and each payment card network shall file a report with the Board in accordance with this section. (b) Report. Each entity required to file a report with the...

12 CFR 235.8 - Reporting requirements and record retention.

Code of Federal Regulations, 2013 CFR

2013-01-01

.... 235.8 Section 235.8 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE... the requirements of this part under § 235.5(a) and each payment card network shall file a report with the Board in accordance with this section. (b) Report. Each entity required to file a report with the...

25 CFR 1000.365 - What are the requirements of the review team report?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 2 2011-04-01 2011-04-01 false What are the requirements of the review team report? 1000.365 Section 1000.365 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE... requirements of the review team report? A report summarizing the results of the trust evaluation will be...

25 CFR 1000.365 - What are the requirements of the review team report?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 2 2013-04-01 2013-04-01 false What are the requirements of the review team report? 1000.365 Section 1000.365 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE... requirements of the review team report? A report summarizing the results of the trust evaluation will be...

25 CFR 1000.365 - What are the requirements of the review team report?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 2 2012-04-01 2012-04-01 false What are the requirements of the review team report? 1000.365 Section 1000.365 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE... requirements of the review team report? A report summarizing the results of the trust evaluation will be...

25 CFR 1000.365 - What are the requirements of the review team report?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 2 2014-04-01 2014-04-01 false What are the requirements of the review team report? 1000.365 Section 1000.365 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE... requirements of the review team report? A report summarizing the results of the trust evaluation will be...

25 CFR 1000.365 - What are the requirements of the review team report?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 2 2010-04-01 2010-04-01 false What are the requirements of the review team report? 1000.365 Section 1000.365 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE... requirements of the review team report? A report summarizing the results of the trust evaluation will be...

Projections of Ocean Acidification Under the U.N. Framework Convention of Climate Change Using a Reduced-Form Climate Carbon-Cycle Model

NASA Astrophysics Data System (ADS)

Hartin, C.

2016-02-01

Ocean chemistry is quickly changing in response to continued anthropogenic emissions of carbon to the atmosphere. Mean surface ocean pH has already decreased by 0.1 units relative to the preindustrial era. We use an open-source, simple climate and carbon cycle model ("Hector") to investigate future changes in ocean acidification (pH and calcium carbonate saturations) under the climate agreement from the United Nations Convention on Climate Change Conference (UNFCCC) of Parties in Paris 2015 (COP 21). Hector is a reduced-form, very fast-executing model that can emulate the global mean climate of the CMIP5 models, as well as the inorganic carbon cycle in the upper ocean, allowing us to investigate future changes in ocean acidification. We ran Hector under three different emissions trajectories, using a sensitivity analysis approach to quantify model uncertainty and capture a range of possible ocean acidification changes. The first trajectory is a business-as-usual scenario comparable to a Representative Concentration Pathway (RCP) 8.5, the second a scenario with the COP 21 commitments enacted, and the third an idealized scenario keeping global temperature change to 2°C, comparable to a RCP 2.6. Preliminary results suggest that under the COP 21 agreements ocean pH at 2100 will decrease by 0.2 units and surface saturations of aragonite (calcite) will decrease by 0.9 (1.4) units relative to 1850. Under the COP 21 agreement the world's oceans will be committed to a degree of ocean acidification, however, these changes may be within the range of natural variability evident in some paleo records.

Conceptual model for calculation of greenhouse gas emissions from deforestation in the Brazilian Caatinga

NASA Astrophysics Data System (ADS)

Sousa Neto, E. R.; Ometto, J. P.

2012-12-01

The process of removing a forest to open new agricultural lands, which has been very intensive in developing countries like Brazil during the last decades, contributes to about 12% of the global anthropogenic emissions (Le Quéré et al., 2009). Forest cover removal releases carbon and other greenhouse gases like methane (CH4) and nitrous oxide (N2O), as a result of burning trees, followed by gradual decomposition of the forest biomass left on the ground while pasture or crop plantations are being established (Ramankutty et al., 2007). In Brazil, the 2nd Brazilian National Communication to the United Nations Framework Convention on Climate Change (UNFCCC), presents the mean annual net CO2 emissions caused by changes in land use in each Brazilian biome and the first place in the ranking is occupied by the Amazon Rainforest Biome (860,874 Gg), followed by Savannah (302,715 Gg), Atlantic Forest (79,109 Gg), Caatinga (37,628 Gg), Pantanal (16,172 Gg) and Pampa (-102 Gg) (MCT 2010). The estimates of CO2 emissions caused by land use changes in the Brazilian semiarid region (Caatinga) are very limited and scarce, and associated to uncertainties which are directly related to the estimated biomass in different types of vegetation which are spatially distributed within the biome, as well as the correct representation of the dynamics of the deforestation process itself, and the more accurate mapping use and land cover. This project aims to estimate carbon emissions from land use changes in Pernambuco State, Brazil, by using the INPE-EM model. The model will incorporate the temporal dynamics related to the deforestation process, and accounts for the biophysical and socioeconomic heterogeneity of the region in study

Measurement of Low Carbon Economy Efficiency with a Three-Stage Data Envelopment Analysis: A Comparison of the Largest Twenty CO2 Emitting Countries

PubMed Central

Liu, Xiang; Liu, Jia

2016-01-01

This paper employs a three-stage approach to estimate low carbon economy efficiency in the largest twenty CO2 emitting countries from 2000 to 2012. The approach includes the following three stages: (1) use of a data envelopment analysis (DEA) model with undesirable output to estimate the low carbon economy efficiency and calculate the input and output slacks; (2) use of a stochastic frontier approach to eliminate the impacts of external environment variables on these slacks; (3) re-estimation of the efficiency with adjusted inputs and outputs to reflect the capacity of the government to develop a low carbon economy. The results indicate that the low carbon economy efficiency performances in these countries had worsened during the studied period. The performances in the third stage are larger than that in the first stage. Moreover, in general, low carbon economy efficiency in Annex I countries of the United Nations Framework Convention on Climate Change (UNFCCC) is better than that in Non-Annex I countries. However, the gap of the average efficiency score between Annex I and Non-Annex I countries in the first stage is smaller than that in the third stage. It implies that the external environment variables show greater influence on Non-Annex I countries than that on Annex I countries. These external environment variables should be taken into account in the transnational negotiation of the responsibility of promoting CO2 reductions. Most importantly, the developed countries (mostly in Annex I) should help the developing countries (mostly in Non-Annex I) to reduce carbon emission by opening or expanding the trade, such as encouraging the import and export of the energy-saving and sharing emission reduction technology. PMID:27834890

Measurement of Low Carbon Economy Efficiency with a Three-Stage Data Envelopment Analysis: A Comparison of the Largest Twenty CO₂ Emitting Countries.

PubMed

Liu, Xiang; Liu, Jia

2016-11-09

This paper employs a three-stage approach to estimate low carbon economy efficiency in the largest twenty CO₂ emitting countries from 2000 to 2012. The approach includes the following three stages: (1) use of a data envelopment analysis (DEA) model with undesirable output to estimate the low carbon economy efficiency and calculate the input and output slacks; (2) use of a stochastic frontier approach to eliminate the impacts of external environment variables on these slacks; (3) re-estimation of the efficiency with adjusted inputs and outputs to reflect the capacity of the government to develop a low carbon economy. The results indicate that the low carbon economy efficiency performances in these countries had worsened during the studied period. The performances in the third stage are larger than that in the first stage. Moreover, in general, low carbon economy efficiency in Annex I countries of the United Nations Framework Convention on Climate Change (UNFCCC) is better than that in Non-Annex I countries. However, the gap of the average efficiency score between Annex I and Non-Annex I countries in the first stage is smaller than that in the third stage. It implies that the external environment variables show greater influence on Non-Annex I countries than that on Annex I countries. These external environment variables should be taken into account in the transnational negotiation of the responsibility of promoting CO₂ reductions. Most importantly, the developed countries (mostly in Annex I) should help the developing countries (mostly in Non-Annex I) to reduce carbon emission by opening or expanding the trade, such as encouraging the import and export of the energy-saving and sharing emission reduction technology.

The Risks of Missing the 2°C Target and the Risks of Framing the Target As 2°C

NASA Astrophysics Data System (ADS)

Nichols, L. H.

2014-12-01

The publication of IPCC AR5 has made it very clear that we are at risk of missing the 2°C target. It has also made it clear that the risks of missing this target would be very dire. But when read through a precautionary lens, it also illustrates potential risks of framing an appropriate climate target as 2°C. We ought to be doing all we can to limit the extent of climate change as much as possible, and framing our target as limiting warming to 2°C may mask the demandingness and urgency of addressing climate change aggressively and holistically. In this session I will summarize my work on what precaution demands in the face of climate change and discuss how it applies to AR5. I argue for a Catastrophic Precautionary Principle that gives us strong moral reasons to take precautionary measures against threats of catastrophe, such as those posed by climate change. I will explain how the IPCC's discussion of the five reasons for concern about climate change support a strong moral argument that we ought to be taking a much more precautionary approach to climate policy than is currently evidenced by UNFCCC agreements and domestic policies around the world. While AR5 supports the conclusion that we should not risk missing the 2°C target, it also supports reevaluating what our target - and more generally what our comprehensive approach to climate policy - should be. In this way, I will discuss the complex science-ethics-policy nexus and the role of climate science in guiding precautionary global climate policies.

Attributing land-use change carbon emissions to exported biomass

DOE Office of Scientific and Technical Information (OSTI.GOV)

Saikku, Laura, E-mail: laura.saikku@helsinki.fi; Soimakallio, Sampo, E-mail: sampo.soimakallio@vtt.fi; Pingoud, Kim, E-mail: kim.pingoud@vtt.fi

2012-11-15

In this study, a simple, transparent and robust method is developed in which land-use change (LUC) emissions are retrospectively attributed to exported biomass products based on the agricultural area occupied for the production. LUC emissions account for approximately one-fifth of current greenhouse gas emissions. Increasing agricultural exports are becoming an important driver of deforestation. Brazil and Indonesia are used as case studies due to their significant deforestation in recent years. According to our study, in 2007, approximately 32% and 15% of the total agricultural land harvested and LUC emissions in Brazil and Indonesia respectively were due to exports. The mostmore » important exported single items with regard to deforestation were palm oil for Indonesia and bovine meat for Brazil. To reduce greenhouse gas (GHG) emissions effectively worldwide, leakage of emissions should be avoided. This can be done, for example, by attributing embodied LUC emissions to exported biomass products. With the approach developed in this study, controversial attribution between direct and indirect LUC and amortization of emissions over the product life cycle can be overcome, as the method operates on an average basis and annual level. The approach could be considered in the context of the UNFCCC climate policy instead of, or alongside with, other instruments aimed at reducing deforestation. However, the quality of the data should be improved and some methodological issues, such as the allocation procedure in multiproduct systems and the possible dilution effect through third parties not committed to emission reduction targets, should be considered. - Highlights: Black-Right-Pointing-Pointer CO{sub 2} emissions from land use changes are highly important. Black-Right-Pointing-Pointer Attribution of land use changes for products is difficult. Black-Right-Pointing-Pointer Simple and robust method is developed to attribute land use change emissions.« less

The Data Platform for Climate Research and Action: Introducing Climate Watch

NASA Astrophysics Data System (ADS)

Hennig, R. J.; Ge, M.; Friedrich, J.; Lebling, K.; Carlock, G.; Arcipowska, A.; Mangan, E.; Biru, H.; Tankou, A.; Chaudhury, M.

2017-12-01

The Paris Agreement, adopted through Decision 1/CP.21, brings all nations together to take on ambitious efforts to combat climate change. Open access to climate data supporting climate research, advancing knowledge, and informing decision making is key to encourage and strengthen efforts of stakeholders at all levels to address and respond to effects of climate change. Climate Watch is a robust online data platform developed in response to the urgent needs of knowledge and tools to empower climate research and action, including those of researchers, policy makers, the private sector, civil society, and all other non-state actors. Building on the rapid growing technology of open data and information sharing, Climate Watch is equipped with extensive amount of climate data, informative visualizations, concise yet efficient user interface, and connection to resources users need to gather insightful information on national and global progress towards delivering on the objective of the Convention and the Paris Agreement. Climate Watch brings together hundreds of quantitative and qualitative indicators for easy explore, visualize, compare, download at global, national, and sectoral levels: Greenhouse gas (GHG) emissions for more than 190 countries over the1850-2014 time period, covering all seven Kyoto Gases following IPCC source/sink categories; Structured information on over 150 NDCs facilitating the clarity, understanding and transparency of countries' contributions to address climate change; Over 6500 identified linkages between climate actions in NDCs across the 169 targets of the sustainable development goals (SDG); Over 200 indicators describing low carbon pathways from models and scenarios by integrated assessment models (IAMs) and national sources; and Data on vulnerability and risk, policies, finance, and many more. Climate Watch platform is developed as part of the broader efforts within the World Resources Institute, the NDC Partnership, and in collaboration with GIZ, UNFCCC, World Bank, and Climate Analytics.

Benefits of using biogas technology in rural area: karo district on supporting local action plan for greenhouse gas emission reduction of north sumatera province 2010-2020

NASA Astrophysics Data System (ADS)

Ginting, N.

2017-05-01

Indonesia committed to reduce its greenhouse gas (GHG) by 26% in 2020. At the UNFCCC (Conference of the United Nation Framework Convention on Climate Change) held in Paris in December 2015 Indonesia committed to reduce GHG; one way by promoting clean energy use for example biogas. Agricultural industry produces organic waste which contributes to global warming and climate change. In Karo District, mostly the people were farmers, either horticulture or fruit and produces massive organic waste. Biogas research was conducted in Karo District in May until July 2016 used 5 biodigesters. The purpose was to determine benefits of using biogas technology in order to reduct GHG emissions. The used design was Completely Randomized Design (CRD) with treatments: T1 (100% cow feces), T2 (75% cow feces + 25% horticultural waste), T3 (50% cow feces + 50% horticultural waste), T4 (25% cow feces + 75% horticultural waste) and T5 (100% horticultural waste). Parameter research were gas production, pH and temperature. The research result showed that T1 produced the highest methane ( P<0.05) compared to other treatments while T2 produced methane higher (P<0.05) compared to T4 or T5. There was no difference on methane production between T4 and T5. As conclusion application of biogas on agricultural waste supported local action plan for greenhouse gas emission reduction of North Sumatera Province 2010-2020. From horticultural waste, there were 2.1 × 106 ton CO2 eq in 2014 which were not calculated in RAD GRK (Regional Action Plan for Greenhouse Gas Emissions Reduction).

Java Climate Model: a tool for interaction between science, policy and citizens, to avoid dangerous anthropogenic interference in the climate system

NASA Astrophysics Data System (ADS)

Matthews, B.

2003-04-01

To reach an effective global agreement to help avoid "dangerous anthropogenic interference in the climate system" (UNFCCC article 2) we must balance many complex interacting issues, and also inspire the active engagement of citizens around the world. So we have to transfer understanding back from computers and experts, into the ultimate "integrated assessment model" which remains the global network of human heads. The Java Climate Model (JCM) tries to help provide a quantitative framework for this global dialogue, by enabling anybody to explore many mitigation policy options and scientific uncertainties simply by adjusting parameter controls with a mouse in a web browser. The instant response on linked plots helps to demonstrate cause and effect, and the sensitivity to various assumptions, risk and value judgements. JCM implements the same simple models and formulae as used by IPCC for the TAR projections, in efficient modular structure, including carbon cycle and atmospheric chemistry, radiative forcing, changes in temperature and sealevel, including some feedbacks. As well as explore the SRES scenarios, the user can create a wide variety of inverse scenarios for stabilising CO2, forcing, or temperature. People ask how local emissions which they can control, may influence the vast global natural and human systems, and change local climate impacts which affect them directly. JCM includes regional emissions and socioeconomic data, and scaled climate impact maps. However to complete this loop in a fast interactive model is a challenge! For transparency and accessibility, pop-up information is provided in ten languages, and documentation ranges from key cross-cutting questions, to them details of the model formulae, including all source code.

7 CFR 762.141 - Reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 7 2014-01-01 2014-01-01 false Reporting requirements. 762.141 Section 762.141 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS GUARANTEED FARM LOANS § 762.141 Reporting requirements. Lenders are responsible...

20 CFR 633.314 - Reports required.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Reports required. 633.314 Section 633.314 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR MIGRANT AND SEASONAL FARMWORKER PROGRAMS Program Design and Administrative Procedures § 633.314 Reports required. Grantees shall...

40 CFR 64.9 - Reporting and recordkeeping requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 16 2014-07-01 2014-07-01 false Reporting and recordkeeping requirements. 64.9 Section 64.9 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) COMPLIANCE ASSURANCE MONITORING § 64.9 Reporting and recordkeeping requirements. (a...

49 CFR 630.10 - Waiver of reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 7 2013-10-01 2013-10-01 false Waiver of reporting requirements. 630.10 Section 630.10 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION NATIONAL TRANSIT DATABASE § 630.10 Waiver of reporting requirements...

49 CFR 630.10 - Waiver of reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 7 2014-10-01 2014-10-01 false Waiver of reporting requirements. 630.10 Section 630.10 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION NATIONAL TRANSIT DATABASE § 630.10 Waiver of reporting requirements...

49 CFR 630.10 - Waiver of reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 7 2012-10-01 2012-10-01 false Waiver of reporting requirements. 630.10 Section 630.10 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION NATIONAL TRANSIT DATABASE § 630.10 Waiver of reporting requirements...