Science.gov

Sample records for forest service early

  1. Potential of VIIRS Time Series Data for Aiding the USDA Forest Service Early Warning System for Forest Health Threats: A Gypsy Moth Defoliation Case Study

    NASA Technical Reports Server (NTRS)

    Spruce, Joseph P.; Ryan, Robert E.; McKellip, Rodney

    2008-01-01

    The Healthy Forest Restoration Act of 2003 mandated that a national forest threat Early Warning System (EWS) be developed. The USFS (USDA Forest Service) is currently building this EWS. NASA is helping the USFS to integrate remotely sensed data into the EWS, including MODIS data for monitoring forest disturbance at broad regional scales. This RPC experiment assesses the potential of VIIRS (Visible/Infrared Imager/Radiometer Suite) and MODIS (Moderate Resolution Imaging Spectroradiometer) data for contribution to the EWS. In doing so, the RPC project employed multitemporal simulated VIIRS and MODIS data for detecting and monitoring forest defoliation from the non-native Eurasian gypsy moth (Lymantria despar). Gypsy moth is an invasive species threatening eastern U.S. hardwood forests. It is one of eight major forest insect threats listed in the Healthy Forest Restoration Act of 2003. This RPC experiment is relevant to several nationally important mapping applications, including carbon management, ecological forecasting, coastal management, and disaster management

  2. 78 FR 23903 - Forest Service

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-23

    ... Forest Service Dixie Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting... recommendations to the Forest Service concerning projects and funding consistent with Title II of the Act. The meeting is open to the public. The purpose of the meeting is to review proposals for forest projects...

  3. Potential of VIIRS Time Series Data for Aiding the USDA Forest Service Early Warning System for Forest Health Threats: A Gypsy Moth Defoliation Case Study

    NASA Technical Reports Server (NTRS)

    Spruce, Joseph P.; Ryan, Robert E.; Smoot, James; Kuper, Phillip; Prados, Donald; Russell, Jeffrey; Ross, Kenton; Gasser, Gerald; Sader, Steven; McKellip, Rodney

    2007-01-01

    This report details one of three experiments performed during FY 2007 for the NASA RPC (Rapid Prototyping Capability) at Stennis Space Center. This RPC experiment assesses the potential of VIIRS (Visible/Infrared Imager/Radiometer Suite) and MODIS (Moderate Resolution Imaging Spectroradiometer) data for detecting and monitoring forest defoliation from the non-native Eurasian gypsy moth (Lymantria dispar). The intent of the RPC experiment was to assess the degree to which VIIRS data can provide forest disturbance monitoring information as an input to a forest threat EWS (Early Warning System) as compared to the level of information that can be obtained from MODIS data. The USDA Forest Service (USFS) plans to use MODIS products for generating broad-scaled, regional monitoring products as input to an EWS for forest health threat assessment. NASA SSC is helping the USFS to evaluate and integrate currently available satellite remote sensing technologies and data products for the EWS, including the use of MODIS products for regional monitoring of forest disturbance. Gypsy moth defoliation of the mid-Appalachian highland region was selected as a case study. Gypsy moth is one of eight major forest insect threats listed in the Healthy Forest Restoration Act (HFRA) of 2003; the gypsy moth threatens eastern U.S. hardwood forests, which are also a concern highlighted in the HFRA of 2003. This region was selected for the project because extensive gypsy moth defoliation occurred there over multiple years during the MODIS operational period. This RPC experiment is relevant to several nationally important mapping applications, including agricultural efficiency, coastal management, ecological forecasting, disaster management, and carbon management. In this experiment, MODIS data and VIIRS data simulated from MODIS were assessed for their ability to contribute broad, regional geospatial information on gypsy moth defoliation. Landsat and ASTER (Advanced Spaceborne Thermal Emission

  4. 78 FR 13621 - Forest Service

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-28

    ... Forest Service San Bernardino National Forest; California; Omya Sentinel and Butterfield Quarry Expansion...). Combined, these applications propose the expansion of the existing Sentinel and Butterfield Quarries. The existing permitted Sentinel and Butterfield limestone quarries are located on mining claims within the...

  5. Montana's forest resources. Forest Service resource bulletin

    SciTech Connect

    Conner, R.C.; O'Brien, R.A.

    1993-09-01

    The report includes highlights of the forest resource in Montana as of 1989. Also the study describes the extent, condition, and location of the State's forests with particular emphasis on timberland. Includes statistical tables, area by land classes, ownership, and forest type, growing stock and sawtimber volumes, growth, mortality, and removals for timberland.

  6. 75 FR 52716 - Transfer of Land to Forest Service

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-27

    ... Forest Service Transfer of Land to Forest Service AGENCY: Forest Service, USDA. ACTION: Notice of land.... Department of Agriculture, and on March 16, 2010, the Deputy Chief of the Forest Service, U.S. Department of... Federally owned lands in the Commonwealth of Puerto Rico from the Farm Service Agency to the Forest...

  7. Contribution of Near Real Time MODIS-Based Forest Disturbance Detection Products to a National Forest Threat Early Warning System

    NASA Technical Reports Server (NTRS)

    Spruce, Joseph; Hargrove, William; Gasser, Gerald; Smoot, James; Kuper, Philip

    2011-01-01

    U.S. forests occupy approx. 751 million acres (approx. 1/3 of total land). These forests are exposed to multiple biotic and abiotic threats that collectively damage extensive acreages each year. Hazardous forest disturbances can threaten human life and property, bio-diversity and water supplies. Timely regional forest monitoring products are needed to aid forest management and decision making by the US Forest Service and its state and private partners. Daily MODIS data products provide a means to monitor regional forest disturbances on a weekly basis. In response, we began work in 2006 to develop a Near Real Time (NRT) forest monitoring capability, based on MODIS NDVI data, as part of a national forest threat early warning system (EWS)

  8. Monitoring Regional Forest Disturbances across the US with Near Real Time MODIS NDVI Products included in the ForWarn Forest Threat Early Warning System

    NASA Technical Reports Server (NTRS)

    Spruce, Joseph; Hargrove, William W.; Gasser, Gerald; Norman, Steve

    2013-01-01

    U.S. forests occupy approx.1/3 of total land area (approx. 304 million ha). Since 2000, a growing number of regionally evident forest disturbances have occurred due to abiotic and biotic agents. Regional forest disturbances can threaten human life and property, bio-diversity and water supplies. Timely regional forest disturbance monitoring products are needed to aid forest health management work. Near Real Time (NRT) twice daily MODIS NDVI data provide a means to monitor U.S. regional forest disturbances every 8 days. Since 2010, these NRT forest change products have been produced and posted on the US Forest Service ForWarn Early Warning System for Forest Threats.

  9. Forests and Phenology: Designing the Early Warning System to Understand Forest Change

    NASA Astrophysics Data System (ADS)

    Pierce, T.; Phillips, M. B.; Hargrove, W. W.; Dobson, G.; Hicks, J.; Hutchins, M.; Lichtenstein, K.

    2010-12-01

    Vegetative phenology is the study of plant development and changes with the seasons, such as the greening-up and browning-down of forests, and how these events are influenced by variations in climate. A National Phenology Data Set, based on Moderate Resolution Imaging Spectroradiometer satellite images covering 2002 through 2009, is now available from work by NASA, the US Forest Service, and Oak Ridge National Laboratory. This new data set provides an easily interpretable product useful for detecting changes to the landscape due to long-term factors such as climate change, as well as finding areas affected by short-term forest threats such as insects or disease. The Early Warning System (EWS) is a toolset being developed by the US Forest Service and the University of North Carolina-Asheville to support distribution and use of the National Phenology Data Set. The Early Warning System will help research scientists, US Forest Service personnel, forest and natural resources managers, decision makers, and the public in the use of phenology data to better understand unexpected change within our nation’s forests. These changes could have multiple natural sources such as insects, disease, or storm damage, or may be due to human-induced events, like thinning, harvest, forest conversion to agriculture, or residential and commercial use. The primary goal of the Early Warning System is to provide a seamless integration between monitoring, detection, early warning and prediction of these forest disturbances as observed through phenological data. The system consists of PC and web-based components that are structured to support four user stages of increasing knowledge and data sophistication. Building Literacy: This stage of the Early Warning System educates potential users about the system, why the system should be used, and the fundamentals about the data the system uses. The channels for this education include a website, interactive tutorials, pamphlets, and other technology

  10. 78 FR 18307 - Forest Service

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-26

    .... Correction In the Federal Register of January 31, 2013, in FR Doc. 2013-02091, on page 6806, in the third... contained an incorrect date. FOR FURTHER INFORMATION CONTACT: Maya Solomon, Forest Resource...

  11. Earth Observation Services (Forest Imaging)

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Two university professors used EOCAP funding to demonstrate that satellite data can generate forest classifications with equal or better accuracy than traditional aerial photography techniques. This comparison had not been previously available. CALFIRST, the resulting processing package, will be marketed to forest companies and government agencies. The EOCAP program provides government co-funding to encourage private investment in, and to broaden the use of, NASA- developed technology for analyzing information about Earth and ocean resources.

  12. 78 FR 44523 - Burned Area Emergency Response, Forest Service

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-24

    ..., (78 FR 34031). This correction adds the Web site that was inadvertently omitted from the interim... Federal Register of June 6, 2013, in FR Doc. 2013-13459, on page 34031, column 3, after the first... Forest Service RIN 0596-AC73 Burned Area Emergency Response, Forest Service AGENCY: Forest Service,...

  13. Mapping Historic Gypsy Moth Defoliation with MODIS Satellite Data: Implications for Forest Threat Early Warning System

    NASA Technical Reports Server (NTRS)

    Spurce, Joseph P.; Hargrove, William; Ryan, Robert E.; Smooth, James C.; Prados, Don; McKellip, Rodney; Sader, Steven A.; Gasser, Jerry; May, George

    2008-01-01

    This viewgraph presentation reviews a project, the goal of which is to study the potential of MODIS data for monitoring historic gypsy moth defoliation. A NASA/USDA Forest Service (USFS) partnership was formed to perform the study. NASA is helping USFS to implement satellite data products into its emerging Forest Threat Early Warning System. The latter system is being developed by the USFS Eastern and Western Forest Threat Assessment Centers. The USFS Forest Threat Centers want to use MODIS time series data for regional monitoring of forest damage (e.g., defoliation) preferably in near real time. The study's methodology is described, and the results of the study are shown.

  14. Old-growth definition for wet pine forests, woodlands, and savannas. Forest Service general technical report

    SciTech Connect

    Harms, W.R.

    1996-09-01

    All Forest Service Stations and Regions began developing old-growth definitions for specific forest types. Definitions will first be developed for broad forest types and based mainly on published information and so must be viewed accordingly. Refinements will be made by the Forest Service as new information becomes available. This document represents 1 of 35 forest types for which old-growth definition will be drafted.

  15. Early Forest Fire Detection Using Radio-Acoustic Sounding System

    PubMed Central

    Sahin, Yasar Guneri; Ince, Turker

    2009-01-01

    Automated early fire detection systems have recently received a significant amount of attention due to their importance in protecting the global environment. Some emergent technologies such as ground-based, satellite-based remote sensing and distributed sensor networks systems have been used to detect forest fires in the early stages. In this study, a radio-acoustic sounding system with fine space and time resolution capabilities for continuous monitoring and early detection of forest fires is proposed. Simulations show that remote thermal mapping of a particular forest region by the proposed system could be a potential solution to the problem of early detection of forest fires. PMID:22573967

  16. Community Stability, Rural Development, and the Forest Service.

    ERIC Educational Resources Information Center

    Roth, Dennis

    1991-01-01

    Since 1905, the Forest Service has influenced rural economies by managing timber harvests from federal lands to avoid boom/bust cycles. The Forest Service goal of "community stability" is now shifting to one of helping rural communities to diversify their economies through wise use of all forest resources. (SV)

  17. Development history and bibliography of the US Forest Service crown-condition indicator for forest health monitoring.

    PubMed

    Randolph, KaDonna C

    2013-06-01

    Comprehensive assessment of individual-tree crown condition by the US Department of Agriculture, Forest Service, Forest Inventory and Analysis (FIA) Program has its origins in the concerns about widespread forest decline in Europe and North America that developed in the late 1970s and early 1980s. Programs such as the US National Acid Precipitation Assessment Program, US National Vegetation Survey, Canadian Acid Rain National Early Warning System, and joint US-Canadian North American Sugar Maple Decline Project laid the groundwork for the development of the US Forest Service crown-condition indicator. The crown-condition assessment protocols were selected and refined through literature review, peer review, and field studies in several different forest types during the late 1980s and early 1990s. Between 1980 and 2011, 126 publications relating specifically to the crown-condition indicator were added to the literature. The majority of the articles were published by the US Department of Agriculture, Forest Service or other State or Federal government agency, and more than half were published after 2004.

  18. Assessing Potential of VIIRS Data for Contribution to a Forest Threat Early Warning System

    NASA Technical Reports Server (NTRS)

    Spruce, Joseph P.

    2007-01-01

    This viewgraph presentation reviews the contributions by the Rapid Prototyping Capability (RPC) towards using Visible Infrared Imager / Radiometer Suite (VIIRS) data in assessing the damage to forests. The Healthy Forest Restoration Act of 2003 mandates development of national Early Warning System (EWS) for forest threat monitoring and mitigation. NASA Stennis is working with the US Forest Service to develop needed components of this EWS. The use of MODIS data for monitoring forest disturbance at broad regional scales is a componet of this program. This RPC experiment was initiated to assess potential of the MODIS follow-on, VIIRS, for monitoring forest disturbance at broad scales and thereby contributing to the EWS. This presentation reviews the potential use of the VIIRS to examine the damage to forests caused by gyspy moths in the West Virginia and Virginia area.

  19. Forest restoration and forest communities: have local communities benefited from forest service contracting of ecosystem management?

    PubMed

    Moseley, Cassandra; Reyes, Yolanda E

    2008-08-01

    Conservation-based development programs have sought to create economic opportunities for people negatively impacted by biological diversity protection. The USDA Forest Service, for example, developed policies and programs to create contracting opportunities for local communities to restore public lands to replace jobs lost from reduced timber harvest. This article examines 12 years of Forest Service land management contracting in western Oregon, Washington, and northern California to evaluate if contractors located in communities near national forests have been awarded more land management contracts and contract value over time. We find that land management contracting spending has declined dramatically and, once we control for intervening factors, we find that local contractors have received a smaller proportion of land management contracts over time.

  20. [Evaluation of economic forest ecosystem services in China].

    PubMed

    Wang, Bing; Lu, Shao-Wei

    2009-02-01

    This paper quantitatively evaluated the economic forest ecosystem services in the provinces of China in 2003, based on the long-term and continuous observations of economic forest ecosystems in this country, the sixth China national forest resources inventory data, and the price parameter data from the authorities in the world, and by applying the law of market value, the method of substitution of the expenses, and the law of the shadow project. The results showed that in 2003, the total value of economic forest ecosystem services in China was 11763.39 x 10(8) yuan, and the total value of the products from economic forests occupied 19.3% of the total ecosystem services value, which indicated that the economic forests not only provided society direct products, but also exhibited enormous eco-economic value. The service value of the functions of economic forests was in the order of water storage > C fixation and O2 release > biodiversity conservation > erosion control > air quality purification > nutrient cycle. The spatial pattern of economic forest ecosystem services in the provinces of China had the same trend with the spatial distribution of water and heat resources and biodiversity. To understand the differences of economic forest ecosystem services in the provinces of China was of significance in alternating the irrational arrangement of our present forestry production, diminishing the abuses of forest management, and establishing high grade, high efficient, and modernized economic forests.

  1. Paying for Forest Ecosystem Services: Voluntary Versus Mandatory Payments.

    PubMed

    Roesch-McNally, Gabrielle E; Rabotyagov, Sergey S

    2016-03-01

    The emergence of new markets for forest ecosystem services can be a compelling opportunity for market diversification for private forest landowners, while increasing the provision of public goods from private lands. However, there is limited information available on the willingness-to-pay (WTP) for specific forest ecosystem services, particularly across different ecosystem market mechanisms. We utilize survey data from Oregon and Washington households to compare marginal WTP for forest ecosystem services and the total WTP for cost-effective bundles of forest ecosystem services obtained from a typical Pacific Northwest forest across two value elicitation formats representing two different ecosystem market mechanisms: an incentive-compatible choice experiment involving mandatory tax payments and a hypothetical private provision scenario modeled as eliciting contributions to the preferred forest management alternative via a provision point mechanism with a refund. A representative household's total WTP for the average forest management program was estimated at $217.59 per household/year under a mandatory tax mechanism and $160.44 per household/per year under a voluntary, crowdfunding-style, contribution mechanism; however, these estimates are not statistically different. Marginal WTP estimates were assessed for particular forest ecosystem service attributes including water quality, carbon storage, mature forest habitat, and public recreational access. This study finds that survey respondents place significant economic value on forest ecosystem services in both elicitation formats and that the distributions of the marginal WTP are not statistically significantly different. PMID:26661136

  2. Paying for Forest Ecosystem Services: Voluntary Versus Mandatory Payments

    NASA Astrophysics Data System (ADS)

    Roesch-McNally, Gabrielle E.; Rabotyagov, Sergey S.

    2016-03-01

    The emergence of new markets for forest ecosystem services can be a compelling opportunity for market diversification for private forest landowners, while increasing the provision of public goods from private lands. However, there is limited information available on the willingness-to-pay (WTP) for specific forest ecosystem services, particularly across different ecosystem market mechanisms. We utilize survey data from Oregon and Washington households to compare marginal WTP for forest ecosystem services and the total WTP for cost-effective bundles of forest ecosystem services obtained from a typical Pacific Northwest forest across two value elicitation formats representing two different ecosystem market mechanisms: an incentive-compatible choice experiment involving mandatory tax payments and a hypothetical private provision scenario modeled as eliciting contributions to the preferred forest management alternative via a provision point mechanism with a refund. A representative household's total WTP for the average forest management program was estimated at 217.59 per household/year under a mandatory tax mechanism and 160.44 per household/per year under a voluntary, crowdfunding-style, contribution mechanism; however, these estimates are not statistically different. Marginal WTP estimates were assessed for particular forest ecosystem service attributes including water quality, carbon storage, mature forest habitat, and public recreational access. This study finds that survey respondents place significant economic value on forest ecosystem services in both elicitation formats and that the distributions of the marginal WTP are not statistically significantly different.

  3. Paying for Forest Ecosystem Services: Voluntary Versus Mandatory Payments.

    PubMed

    Roesch-McNally, Gabrielle E; Rabotyagov, Sergey S

    2016-03-01

    The emergence of new markets for forest ecosystem services can be a compelling opportunity for market diversification for private forest landowners, while increasing the provision of public goods from private lands. However, there is limited information available on the willingness-to-pay (WTP) for specific forest ecosystem services, particularly across different ecosystem market mechanisms. We utilize survey data from Oregon and Washington households to compare marginal WTP for forest ecosystem services and the total WTP for cost-effective bundles of forest ecosystem services obtained from a typical Pacific Northwest forest across two value elicitation formats representing two different ecosystem market mechanisms: an incentive-compatible choice experiment involving mandatory tax payments and a hypothetical private provision scenario modeled as eliciting contributions to the preferred forest management alternative via a provision point mechanism with a refund. A representative household's total WTP for the average forest management program was estimated at $217.59 per household/year under a mandatory tax mechanism and $160.44 per household/per year under a voluntary, crowdfunding-style, contribution mechanism; however, these estimates are not statistically different. Marginal WTP estimates were assessed for particular forest ecosystem service attributes including water quality, carbon storage, mature forest habitat, and public recreational access. This study finds that survey respondents place significant economic value on forest ecosystem services in both elicitation formats and that the distributions of the marginal WTP are not statistically significantly different.

  4. Forest Ecosystem Services and Eco-Compensation Mechanisms in China

    NASA Astrophysics Data System (ADS)

    Deng, Hongbing; Zheng, Peng; Liu, Tianxing; Liu, Xin

    2011-12-01

    Forests are a major terrestrial ecosystem providing multiple ecosystem services. However, the importance of forests is frequently underestimated from an economic perspective because of the externalities and public good properties of these services. Forest eco-compensation is a transfer mechanism that serves to internalize the externalities of forest ecosystem services by compensating individuals or companies for the losses or costs resulting from the provision of these services. China's current forest eco-compensation system is centered mainly on noncommercial forest. The primary measures associated with ecosystem services are (1) a charge on destructive activities, such as indiscriminate logging, and (2) compensation for individual or local activities and investments in forest conservation. The Compensation Fund System for Forest Ecological Benefits was first listed in the Forest Law of the People's Republic of China in 1998. In 2004, the Central Government Financial Compensation Fund, an important source for the Compensation Fund for Forest Ecological Benefits, was formally established. To improve the forest eco-compensation system, it is crucial to design and establish compensation criteria for noncommercial forests. These criteria should take both theoretical and practical concerns into account, and they should be based on the quantitative valuation of ecosystem services. Although some initial headway has been made on this task, the implementation of an effective forest eco-compensation system in China still has deficiencies and still faces problems. Implementing classification-based and dynamic management for key noncommercial forests and establishing an eco-compensation mechanism with multiple funding sources in the market economy are the key measures needed to conquer these problems and improve the forest eco-compensation system and China's forestry development in sequence.

  5. Early survival and height growth of douglas-fir and lodgepole pine seedling and variations in site factors following treatment of logging residues. Forest Service research paper

    SciTech Connect

    Lopushinsky, W.; Zabowski, D.; Anderson, T.D.

    1992-06-01

    Logging residues were (1) broadcast burned, (2) piled and burned, (3) removed, or (4) left in place after clearcutting in a high elevation subalpine fir/lodgepole pine forest in north-central Washington. Survival, height growth, and nutrient content of foliage of planted Douglas-fir and lodgepole pine seedlings, and variations in soil factors (nutrients, temperature, moisture, and compaction) and air temperature were compared for the four treatments. Little height growth occurred the first year, and it was similar for all treatments, probably due to transplant shock. Height growth the second year increased the most in the burned treatments, and the least in the slash-left treatment. Levels of nutrients in foliage were similar for all treatments and above threshold-deficiency levels except for sulfur. Extractable soil nutrients increased with burn treatments but returned to levels in other treatments within 3 years, best performance of seedlings during the first 2 years was in burn treatments.

  6. Recycling research progress at the forest products laboratory. Forest Service general technical report

    SciTech Connect

    1995-09-01

    This document summarizes accomplishments of USDA Forest Service researchers in the area of recycling. Specifically, it describes work in economic assessment paper recycling, recycled housing and industrial applications of recycle materials, other recycled applications, and technology transfer. The literature list includes the references cited in the text and additional publications regarding Forest Service recycling research.

  7. Urban forests and pollution mitigation: analyzing ecosystem services and disservices.

    PubMed

    Escobedo, Francisco J; Kroeger, Timm; Wagner, John E

    2011-01-01

    The purpose of this paper is to integrate the concepts of ecosystem services and disservices when assessing the efficacy of using urban forests for mitigating pollution. A brief review of the literature identifies some pollution mitigation ecosystem services provided by urban forests. Existing ecosystem services definitions and typologies from the economics and ecological literature are adapted and applied to urban forest management and the concepts of ecosystem disservices from natural and semi-natural systems are discussed. Examples of the urban forest ecosystem services of air quality and carbon dioxide sequestration are used to illustrate issues associated with assessing their efficacy in mitigating urban pollution. Development of urban forest management alternatives that mitigate pollution should consider scale, contexts, heterogeneity, management intensities and other social and economic co-benefits, tradeoffs, and costs affecting stakeholders and urban sustainability goals.

  8. Infusing Early Childhood Mental Health into Early Intervention Services

    ERIC Educational Resources Information Center

    Grabert, John C.

    2009-01-01

    This article describes the process of enhancing early childhood mental health awareness and skills in non-mental health staff. The author describes a pilot training model, conducted the U.S. Army's Early Intervention Services, that involved: (a) increasing early childhood mental health knowledge through reflective readings, (b) enhancing…

  9. Early detection of small forest fire by dial technique

    NASA Astrophysics Data System (ADS)

    Bellecci, C.; Francucci, M.; Gaudio, P.; Gelfusa, M.; Martellucci, S.; Richetta, M.

    2005-10-01

    Forest fires can be the cause of serious environmental and economic damages. For this reason considerable effort has been directed toward forest protection and fire fighting. The means traditionally used for early fire detection mainly consist in human observers dispersed over forest regions. A significant improvement in early warning capabilities could be obtained by using automatic detection apparatus. In order to early detect small forest fires, the use of a dial system will be considered. A first evaluation of the lowest detectable concentration will be estimated by a numerical simulation. The theoretical model will be used also to get the capacities of a dial system in fire surveillance of wooded areas. Fixing the burning rate for several fuels, the maximum range of detection will be evaluated. The results of these simulations will be reported in the paper.

  10. Forest ecosystem services of changbai mountain in china.

    PubMed

    Wu, Gang; Xiao, Han; Zhao, Jingzhu; Shao, Guofan; Li, Jing

    2002-02-01

    The forest ecosystem of the Changbai Mountain is the most typical upland temperate forest ecosystem in eastern Asia. It is also of the most primitive vegetation type that came into being through the natural succession of soil and vegetation following volcanic eruption. The forest ecosystem has great importance for maintaining the structures and functions of the watershed ecosystems of the Songhua River, the Yalu River and the Tumen River. We combined physical assessment method (PAM) with the value assessment method (VAM) to evaluate the forest ecosystem services of the northern slope of the, including eco-tourism, forest by-products, timber, soil and water conservation, air purification, and the recycling of nutritive elements. We also assessed the integrated forest ecosystem service and analyzed its dynamics. The service value provided by the Changbai Mountain forest ecosystem amounts up to RMB 3.38 x 10(12) yuan, of which, water conservation is 66%, water conservation and air purification together make up 80%, while the timber value is only 7%. Therefore, developing the ecosystem services besides timber is the best way to exert the integrated value of the forest ecosystem services of Changbai Mountain. PMID:18763060

  11. Forest ecosystem services of changbai mountain in china.

    PubMed

    Wu, Gang; Xiao, Han; Zhao, Jingzhu; Shao, Guofan; Li, Jing

    2002-02-01

    The forest ecosystem of the Changbai Mountain is the most typical upland temperate forest ecosystem in eastern Asia. It is also of the most primitive vegetation type that came into being through the natural succession of soil and vegetation following volcanic eruption. The forest ecosystem has great importance for maintaining the structures and functions of the watershed ecosystems of the Songhua River, the Yalu River and the Tumen River. We combined physical assessment method (PAM) with the value assessment method (VAM) to evaluate the forest ecosystem services of the northern slope of the, including eco-tourism, forest by-products, timber, soil and water conservation, air purification, and the recycling of nutritive elements. We also assessed the integrated forest ecosystem service and analyzed its dynamics. The service value provided by the Changbai Mountain forest ecosystem amounts up to RMB 3.38 x 10(12) yuan, of which, water conservation is 66%, water conservation and air purification together make up 80%, while the timber value is only 7%. Therefore, developing the ecosystem services besides timber is the best way to exert the integrated value of the forest ecosystem services of Changbai Mountain.

  12. Maintaining ecosystem function and services in logged tropical forests.

    PubMed

    Edwards, David P; Tobias, Joseph A; Sheil, Douglas; Meijaard, Erik; Laurance, William F

    2014-09-01

    Vast expanses of tropical forests worldwide are being impacted by selective logging. We evaluate the environmental impacts of such logging and conclude that natural timber-production forests typically retain most of their biodiversity and associated ecosystem functions, as well as their carbon, climatic, and soil-hydrological ecosystem services. Unfortunately, the value of production forests is often overlooked, leaving them vulnerable to further degradation including post-logging clearing, fires, and hunting. Because logged tropical forests are extensive, functionally diverse, and provide many ecosystem services, efforts to expand their role in conservation strategies are urgently needed. Key priorities include improving harvest practices to reduce negative impacts on ecosystem functions and services, and preventing the rapid conversion and loss of logged forests. PMID:25092495

  13. Maintaining ecosystem function and services in logged tropical forests.

    PubMed

    Edwards, David P; Tobias, Joseph A; Sheil, Douglas; Meijaard, Erik; Laurance, William F

    2014-09-01

    Vast expanses of tropical forests worldwide are being impacted by selective logging. We evaluate the environmental impacts of such logging and conclude that natural timber-production forests typically retain most of their biodiversity and associated ecosystem functions, as well as their carbon, climatic, and soil-hydrological ecosystem services. Unfortunately, the value of production forests is often overlooked, leaving them vulnerable to further degradation including post-logging clearing, fires, and hunting. Because logged tropical forests are extensive, functionally diverse, and provide many ecosystem services, efforts to expand their role in conservation strategies are urgently needed. Key priorities include improving harvest practices to reduce negative impacts on ecosystem functions and services, and preventing the rapid conversion and loss of logged forests.

  14. Contribution of Near Real Time MODIS-Based Forest Disturbance Detection Products to a National Forest Threat Early Warning System

    NASA Astrophysics Data System (ADS)

    Spruce, J.; Hargrove, W. W.; Gasser, J.; Smoot, J.; Kuper, P.

    2011-12-01

    This presentation discusses an effort to compute and post weekly MODIS forest change products for the conterminous US (CONUS), as part of a web-based national forest threat early warning system (EWS) known as the U.S. Forest Change Assessment Viewer (FCAV). The US Forest Service, NASA, USGS, and ORNL are working collaboratively to contribute weekly change products to this EWS. Large acreages of the nation's forests are being disturbed by a growing multitude of biotic and abiotic threats that can act either singularly or in combination. When common at regional scales, such disturbances can pose hazards and threats to floral and faunal bio-diversity, ecosystem sustainability, ecosystem services, and human settlements across the conterminous US. Regionally evident forest disturbances range from ephemeral periodic canopy defoliation to stand replacement mortality events due to insects, disease, fire, hurricanes, tornadoes, ice, hail, and drought. Mandated by the Healthy Forest Restoration Act of 2003, this forest threat EWS has been actively developed since 2006 and on-line since 2010. The FCAV system employs 250-meter MODIS NDVI-based forest change products as a key element of the system, providing regional and CONUS scale products in near real time every 8 days. Each of our forest change products in FCAV is based on current versus historical 24 day composites of NDVI data gridded at 231.66 meter resolution. Current NDVI is derived from USGS eMODIS expedited products. MOD13 NDVI is used for constructing historical baselines. CONUS change products are computed for all forests as % change in the current versus historical NDVI for a given 24 day period. Change products are computed according to previous year, previous 3 year and previous 8 year historical baselines. The use of multiple baselines enables apparent forest disturbance anomalies to be more fully assessed. CONUS forest change products are posted each week on the FCAV, a web mapping service constructed and

  15. Working Together: California Indians and the Forest Service. Accomplishment Report.

    ERIC Educational Resources Information Center

    Forest Service (USDA), Berkeley, CA. Pacific Southwest Forest and Range Experiment Station.

    This report describes accomplishments of the Forest Services's Tribal Relations Program in California, highlighting coordinated efforts with tribal governments and Native American communities throughout California's national forests. The regional office provided intensive training on federal-tribal relations to key staff throughout the region, and…

  16. FOREST SOIL CARBON SEQUESTRATION: ACCOUNTING FOR THIS VITAL ECOSYSTEM SERVICE

    EPA Science Inventory

    Forests play a crucial role in supplying many goods and services that society depends upon on a daily basis including water supply, production of oxygen, soil protection, building materials, wildlife habitat and recreation. Forests also provide a significant amount of carbon seq...

  17. Forest Services: World of Work Project: Fifth Grade: Science.

    ERIC Educational Resources Information Center

    Utah State Board for Vocational Education, Salt Lake City.

    The document is one of the teaching units developed by the Utah World of Work Project, designed to integrate career awareness into the regular curriculum at the elementary level. The fifth grade guide is tied to the science area and focuses on conservation as practiced by Forest Service workers; the growth cycle of forests and the management of…

  18. 30. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    30. Photo copy of photograph, (original in Forest Service Office, Elkins, WV, 'tractor with cultivator operating'), photographer unknown, ca. 1938. VIEW SOUTHEAST, CULTIVATING SEEDLING TRANSPLANTS. - Parsons Nursery, South side of U.S. Route 219, Parsons, Tucker County, WV

  19. 28. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    28. Photo copy of photograph, (original in Forest Service Office, Elkins, WV), photographer unknown, August 1939. D. A. OLIVER WITH A TRANSPLANT BOARD. - Parsons Nursery, South side of U.S. Route 219, Parsons, Tucker County, WV

  20. 37. Photo copy of map, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    37. Photo copy of map, (original in Forest Service Office, Elkins, WV, 'Blister Rust Survey Map), 1930. PARSONS NURSERY SITE PLAN - Parsons Nursery, South side of U.S. Route 219, Parsons, Tucker County, WV

  1. 6. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Photo copy of photograph, (original in Forest Service Office, Elkins, WV, photo #246860), photographer unknown, ca. 1935. EQUIPMENT DETAIL, SEED WING REMOVER. - Parsons Nursery, Seed Extractor Building, South side of U.S. Route 219, Parsons, Tucker County, WV

  2. Contribution of Near Real Time MODIS-Based Forest Disturbance Detection Products to a National Forest Threat Early Warning System

    NASA Technical Reports Server (NTRS)

    Spruce, Joseph P.; Hargrove, William; Glasser, Jerry; Kuper, Philip D.

    2011-01-01

    This presentation discusses an effort to compute and post weekly MODIS forest change products for the conterminous US (CONUS), as part of national forest threat early warning system (EWS) known as the U.S. Forest Change Assessment Viewer (FCAV). The US Forest Service, NASA, USGS, and ORNL are working collaboratively to contribute weekly change products to this EWS. Large acreages of the nation's forests are being disturbed by a growing multitude of biotic and abiotic threats that can act either singularly or in combination. When common at regional scales, such disturbances can pose hazards and threats to floral and faunal bio-diversity, ecosystem sustainability, ecosystem services, and human settlements across the conterminous US. Regionally evident forest disturbances range from ephemeral periodic canopy defoliation to stand replacement mortality events due to insects, disease, fire, hurricanes, tornadoes, ice, hail, and drought. Mandated by the Healthy Forest Restoration Act of 2003, this forest threat EWS has been actively developed since 2006 and on-line since 2010. This FCAV system employs 250-meter MODIS NDVI-based forest change products as a key element of the system, providing regional and CONUS scale products in near real time every 8 days. Each forest change product in FCAV is based on current versus historical 24 day composite NDVI data gridded at 231.66 meter resolution. Current NDVI is derived from USGS eMODIS expedited products. MOD13 NDVI is used for constructing historical baselines. CONUS change products are computed for all forests as % change in the current versus historical NDVI. Change products are computed according to previous year, previous 3 years and previous 8 year historical baselines. The use of multiple baselines enables disturbance anomaly phenology to be more fully assessed. CONUS forest change products are posted each week on the FCAV, a web mapping service maintained by the National Environmental Modeling and Analysis Center. The

  3. U.S. Forest Service's Power-IT-Down Program

    SciTech Connect

    2016-01-01

    Case study describes the U.S. Forest Service's Power-IT-Down Program, which strongly encouraged employees to shut off their computers when leaving the office. The U.S. Forest Service first piloted the program on a voluntary basis in one region then implemented it across the agency's 43,000 computers as a joint effort by the Chief Information Office and Sustainable Operations department.

  4. 3. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Photo copy of photograph, (original in Forest Service Office, Elkins, WV, photo #292222), photographer unknown, ca. 1935. VIEW EAST, CCC CAMP PARSONS, FOREST SERVICE TRUCK STORAGE ON LEFT, WATER TANK (DEMOLISHED), MESS HALL (DEMOLISHED). (see also historic photograph WV-237-20, WV-237-35) - Parsons Nursery, Civilian Conservation Corps Garage, South side of U.S. Route 219, Parsons, Tucker County, WV

  5. [Forest ecosystem service and its evaluation in China].

    PubMed

    Fang, Jin; Lu, Shaowei; Yu, Xinxiao; Rao, Liangyi; Niu, Jianzhi; Xie, Yuanyuan; Zhag, Zhenming

    2005-08-01

    Facing the relative lag of forest ecosystem service and estimation in China, this paper proposed to quickly carry out the research on the evaluation of forest ecosystem service. On the basis of the classification of forest ecosystem types in China, the service of artificial and semi-artificial forest ecosystems was investigated, which was divided into eight types, i.e., timber and other products, recreation and eco-tourism, water storage, C fixation and O2 release, nutrient cycling, air quality purifying, erosion control, and habitat provision. According to the assessment index system for global ecosystem service proposed by Costanza et al., a series of assessment index system suitable for Chinese forest ecosystem service was set up, by which, the total value of forest ecosystem service in China was estimated to be 30 601.20 x 10(8) yuan x yr(-1), including direct and indirect economic value about 1 920.23 x 10(8) and 28 680.97 x 10(8) yuan x yr(-1), respectively. The indirect value was as 14.94 times as the direct one. The research aimed to bring natural resources and environment factors into the account system of national economy quickly, and to realize the green GDP at last, which would be helpful to realize sustainable development and environment protection.

  6. Succession influences wild bees in a temperate forest landscape: the value of early successional stages in naturally regenerated and planted forests.

    PubMed

    Taki, Hisatomo; Okochi, Isamu; Okabe, Kimiko; Inoue, Takenari; Goto, Hideaki; Matsumura, Takeshi; Makino, Shun'ichi

    2013-01-01

    In many temperate terrestrial forest ecosystems, both natural human disturbances drive the reestablishment of forests. Succession in plant communities, in addition to reforestation following the creation of open sites through harvesting or natural disturbances, can affect forest faunal assemblages. Wild bees perform an important ecosystem function in human-altered and natural or seminatural ecosystems, as they are essential pollinators for both crops and wild flowering plants. To maintain high abundance and species richness for pollination services, it is important to conserve and create seminatural and natural land cover with optimal successional stages for wild bees. We examined the effects of forest succession on wild bees. In particular, we evaluated the importance of early successional stages for bees, which has been suspected but not previously demonstrated. A range of successional stages, between 1 and 178 years old, were examined in naturally regenerated and planted forests. In total 4465 wild bee individuals, representing 113 species, were captured. Results for total bees, solitary bees, and cleptoparasitic bees in both naturally regenerated and planted conifer forests indicated a higher abundance and species richness in the early successional stages. However, higher abundance and species richness of social bees in naturally regenerated forest were observed as the successional stages progressed, whereas the abundance of social bees in conifer planted forest showed a concave-shaped relationship when plotted. The results suggest that early successional stages of both naturally regenerated and conifer planted forest maintain a high abundance and species richness of solitary bees and their cleptoparasitic bees, although social bees respond differently in the early successional stages. This may imply that, in some cases, active forest stand management policies, such as the clear-cutting of planted forests for timber production, would create early successional

  7. A Job with the Forest Service. A Guide to Nonprofessional Employment. Miscellaneous Publication No. 843. Revised.

    ERIC Educational Resources Information Center

    Forest Service (USDA), Washington, DC.

    The following questions are answered in this guide to nonprofessional employment with the U.S. Forest Service: What does the Forest Service do? What kind of work can a nonprofessional find in the Forest Service? How important are the nonprofessional workers to the Forest Service? What kind of experience does one need to qualify for a…

  8. Climate change and forests: Context for the Canadian Forest Service's science program

    SciTech Connect

    Not Available

    1999-01-01

    This paper is the second in a series of context papers intended as guides to the current and future directions of the Canadian Forest Service science program. It defines climate change in the context of forests and describes why the Service, in co-operation with its wide range of partners, addresses climate change issues through research, monitoring, and assessment activities in its science and technology research networks.

  9. Using Land Surface Phenology as the Basis for a National Early Warning System for Forest Disturbances

    NASA Astrophysics Data System (ADS)

    Hargrove, W. W.; Spruce, J.; Norman, S. P.; Hoffman, F. M.

    2011-12-01

    The National Early Warning System (EWS) provides an 8-day coast-to-coast snapshot of potentially disturbed forests across the U.S.. A prototype system has produced national maps of potential forest disturbances every eight days since January 2010, identifying locations that may require further investigation. Through phenology, the system shows both early and delayed vegetation development and detects all types of unexpected forest disturbances, including insects, disease, wildfires, frost and ice damage, tornadoes, hurricanes, blowdowns, harvest, urbanization, landslides, drought, flood, and climate change. The USDA Forest Service Eastern Forest Environmental Threat Assessment Center is collaborating with NASA Stennis Space Center and the Western Wildland Environmental Threat Assessment Center to develop the tool. The EWS uses differences in phenological responses between an expectation based on historical data and a current view to strategically identify potential forest disturbances and direct attention to locations where forest behavior seems unusual. Disturbance maps are available via the Forest Change Assessment Viewer (FCAV) (http://ews.forestthreats.org/gis), which allows resource managers and other users to see the most current national disturbance maps as soon as they are available. Phenology-based detections show not only vegetation disturbances in the classical sense, but all departures from normal seasonal vegetation behavior. In 2010, the EWS detected a repeated late-frost event at high elevations in North Carolina, USA, that resulted in delayed seasonal development, contrasting with an early spring development at lower elevations, all within close geographic proximity. Throughout 2011, there was a high degree of correspondence between the National Climatic Data Center's North American Drought Monitor maps and EWS maps of phenological drought disturbance in forests. Urban forests showed earlier and more severe phenological drought disturbance than

  10. An Early Warning System for Identification and Monitoring of Disturbances to Forest Ecosystems

    NASA Astrophysics Data System (ADS)

    Marshall, A. A.; Hoffman, F. M.; Kumar, J.; Hargrove, W. W.; Spruce, J.; Mills, R. T.

    2011-12-01

    Forest ecosystems are susceptible to damage due to threat events like wildfires, insect and disease attacks, extreme weather events, land use change, and long-term climate change. Early identification of such events is desired to devise and implement a protective response. The mission of the USDA Forest Service is to sustain the health, diversity, and productivity of the nation's forests. However, limited resources for aerial surveys and ground-based inspections are insufficient for monitoring the large areas covered by the U.S. forests. The USDA Forest Service, Oak Ridge National Laboratory, and NASA Stennis Space Center are developing an early warning system for the continuous tracking and long-term monitoring of disturbances and responses in forest ecosystems using high resolution satellite remote sensing data. Geospatiotemporal data mining techniques were developed and applied to normalized difference vegetation index (NDVI) products derived from the Moderate Resolution Imaging Spectroradiometer (MODIS) MOD 13 data at 250 m resolution on eight day intervals. Representative phenologically similar regions, or phenoregions, were developed for the conterminous United States (CONUS) by applying a k-means clustering algorithm to the NDVI data spanning the full eight years of the MODIS record. Annual changes in the phenoregions were quantitatively analyzed to identify the significant changes in phenological behavior. This methodology was successfully applied for identification of various forest disturbance events, including wildfire, tree mortality due to Mountain Pine Beetle, and other insect infestation and diseases, as well as extreme events like storms and hurricanes in the United States. Where possible, the results were validated and quantitatively compared with aerial and ground-based survey data available from different agencies. This system was able to identify most of the disturbances reported by aerial and ground-based surveys, and it also identified

  11. Ecosystem services capacity across heterogeneous forest types: understanding the interactions and suggesting pathways for sustaining multiple ecosystem services.

    PubMed

    Alamgir, Mohammed; Turton, Stephen M; Macgregor, Colin J; Pert, Petina L

    2016-10-01

    As ecosystem services supply from tropical forests is declining due to deforestation and forest degradation, much effort is essential to sustain ecosystem services supply from tropical forested landscapes, because tropical forests provide the largest flow of multiple ecosystem services among the terrestrial ecosystems. In order to sustain multiple ecosystem services, understanding ecosystem services capacity across heterogeneous forest types and identifying certain ecosystem services that could be managed to leverage positive effects across the wider bundle of ecosystem services are required. We sampled three forest types, tropical rainforests, sclerophyll forests, and rehabilitated plantation forests, over an area of 32,000m(2) from Wet Tropics bioregion, Australia, aiming to compare supply and evaluate interactions and patterns of eight ecosystem services (global climate regulation, air quality regulation, erosion regulation, nutrient regulation, cyclone protection, habitat provision, energy provision, and timber provision). On average, multiple ecosystem services were highest in the rainforests, lowest in sclerophyll forests, and intermediate in rehabilitated plantation forests. However, a wide variation was apparent among the plots across the three forest types. Global climate regulation service had a synergistic impact on the supply of multiple ecosystem services, while nutrient regulation service was found to have a trade-off impact. Considering multiple ecosystem services, most of the rehabilitated plantation forest plots shared the same ordination space with rainforest plots in the ordination analysis, indicating that rehabilitated plantation forests may supply certain ecosystem services nearly equivalent to rainforests. Two synergy groups and one trade-off group were identified. Apart from conserving rainforests and sclerophyll forests, our findings suggest two additional integrated pathways to sustain the supply of multiple ecosystem services from a

  12. Ecosystem services capacity across heterogeneous forest types: understanding the interactions and suggesting pathways for sustaining multiple ecosystem services.

    PubMed

    Alamgir, Mohammed; Turton, Stephen M; Macgregor, Colin J; Pert, Petina L

    2016-10-01

    As ecosystem services supply from tropical forests is declining due to deforestation and forest degradation, much effort is essential to sustain ecosystem services supply from tropical forested landscapes, because tropical forests provide the largest flow of multiple ecosystem services among the terrestrial ecosystems. In order to sustain multiple ecosystem services, understanding ecosystem services capacity across heterogeneous forest types and identifying certain ecosystem services that could be managed to leverage positive effects across the wider bundle of ecosystem services are required. We sampled three forest types, tropical rainforests, sclerophyll forests, and rehabilitated plantation forests, over an area of 32,000m(2) from Wet Tropics bioregion, Australia, aiming to compare supply and evaluate interactions and patterns of eight ecosystem services (global climate regulation, air quality regulation, erosion regulation, nutrient regulation, cyclone protection, habitat provision, energy provision, and timber provision). On average, multiple ecosystem services were highest in the rainforests, lowest in sclerophyll forests, and intermediate in rehabilitated plantation forests. However, a wide variation was apparent among the plots across the three forest types. Global climate regulation service had a synergistic impact on the supply of multiple ecosystem services, while nutrient regulation service was found to have a trade-off impact. Considering multiple ecosystem services, most of the rehabilitated plantation forest plots shared the same ordination space with rainforest plots in the ordination analysis, indicating that rehabilitated plantation forests may supply certain ecosystem services nearly equivalent to rainforests. Two synergy groups and one trade-off group were identified. Apart from conserving rainforests and sclerophyll forests, our findings suggest two additional integrated pathways to sustain the supply of multiple ecosystem services from a

  13. Conservation science and forest service policy for roadless areas.

    PubMed

    Turner, James Morton

    2006-06-01

    Questions persist regarding whether the science of conservation biology can successfully affect environmental decision making. One of the most prominent fields of intersection between conservation science and environmental policy is public-lands debates in the United States. I reviewed the role of conservation science in the roadless-area policies of the U.S. Forest Service. Since 1971, the Forest Service has systematically evaluated roadless areas on national forests three times, most recently during the Clinton administration's Roadless Area Conservation Review (1998-2000) (U.S. Department of Agriculture Forest Service 2000b). Drawing on the agency's environmental impact statements and supporting documents and the internal records of conservation organizations, I examined the changing goals, methodology, and outcome of roadless-area advocacy and policy Since the 1970s, conservation science has successfully informed public and administrative concern for roadless-area protection. Conservation science has transformed public discourse regarding roadless areas and has changed the scope and rationale of national conservation organizations' goals for roadless-area policy from protecting some to protecting all remaining national forest roadless areas. The Forest Service has increasingly drawn on the lessons of conservation biology to justify its methodology and its administrative recommendations to protect roadless areas. The 2000 Roadless Area Conservation Review resulted in a recommendation to protect all remaining national forest roadless areas, up from 22% of roadless areas in the first roadless review. Despite the scientific merits of recent roadless-area advocacy and policy, however such initiatives have faced political difficulties. The emphasis on large-scale, top-down, national approaches to conservation policy has rendered such policies politically problematic. PMID:16909564

  14. Nonmarket economic impacts of forest insect pests: A literature review. Forest Service general technical report

    SciTech Connect

    Rosenberger, R.S.; Smith, E.L.

    1997-05-01

    This report summarizes the results of research on the nonmarket economic impacts of forest insect pests. The majority of the research reports are journal articles or fulfillment of three USDA Forest Service research contracts. This report also reviews the foundations for methodologies used and classifies the forest insect pests studied, the regions in which research has been conducted, the designated land-use areas, the stakeholders, the values, the measurement methods used, and the measures of value indicators. Information on each research project is described with relevant information condensed in tabular form.

  15. Environmental services provided from riparian forests in the Nordic countries.

    PubMed

    Gundersen, Per; Laurén, Ari; Finér, Leena; Ring, Eva; Koivusalo, Harri; Saetersdal, Magne; Weslien, Jan-Olov; Sigurdsson, Bjarni D; Högbom, Lars; Laine, Jukka; Hansen, Karin

    2010-12-01

    Riparian forests (RF) growing along streams, rivers and lakes comprise more than 2% of the forest area in the Nordic countries (considering a 10 m wide zone from the water body). They have special ecological functions in the landscape. They receive water and nutrients from the upslope areas, are important habitats for biodiversity, have large soil carbon stores, but may emit more greenhouse gases (GHG) than the uplands. In this article, we present a review of the environmental services related to water protection, terrestrial biodiversity, carbon storage and greenhouse gas dynamics provided by RF in the Nordic countries. We discuss the benefits and trade-offs when leaving the RF as a buffer against the impacts from upland forest management, in particular the impacts of clear cutting. Forest buffers are effective in protecting water quality and aquatic life, and have positive effects on terrestrial biodiversity, particularly when broader than 40 m, whereas the effect on the greenhouse gas exchange is unclear. PMID:21141775

  16. Early Intervention Services in Youth Mental Health

    ERIC Educational Resources Information Center

    Wade, Darryl; Johnston, Amy; Campbell, Bronwyn; Littlefield, Lyn

    2007-01-01

    Mental and substance use disorders are leading contributors to the burden of disease among young people in Australia, but young people experience a range of barriers to accessing appropriate treatment for their mental health concerns. The development of early intervention services that provide accessible and effective mental health care has the…

  17. Affordability Funding Models for Early Childhood Services

    ERIC Educational Resources Information Center

    Purcal, Christiane; Fisher, Karen

    2006-01-01

    This paper presents a model of the approaches open to government to ensure that early childhood services are affordable to families. We derived the model from a comparative literature review of affordability approaches taken by government, both in Australia and internationally. The model adds significantly to the literature by proposing a means to…

  18. Organising Resources in Early Childhood Services.

    ERIC Educational Resources Information Center

    Sellar, Narelle

    1997-01-01

    The importance of the availability of material resources in early childhood services, including children's and staff materials such as games and art supplies, books, blocks, toys, and other materials, should not be underestimated. When resources are stored in an attractive and easily accessible manner they are more likely to be used effectively.…

  19. 39. Photo copy of site plan, (original in Forest Service ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    39. Photo copy of site plan, (original in Forest Service Office, Elkins, WV, 'Parsons Nursery Special Use Permit, West Virginia Department of Natural Resources'), 1969. PARSONS NURSERY SITE PLAN. CORROLATES TO PARSONS NURSERY AT TIME OF FLOOD, NOVEMBER, 1985. - Parsons Nursery, South side of U.S. Route 219, Parsons, Tucker County, WV

  20. 27. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    27. Photo copy of photograph, (original in Forest Service Office, Elkins, WV, photo #292219, 'Tree nurseries-transplanting-transplanting beds'), D. A. Oliver, 1934. VIEW SOUTHWEST, TRANSPLANT SHED AND MAN WITH TRANSPLANT BOARD. - Parsons Nursery, South side of U.S. Route 219, Parsons, Tucker County, WV

  1. 26. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    26. Photo copy of photograph, (original in Forest Service Office, Elkins, WV), photographer unknown, ca. 1936. VIEW NORTHWEST, GARAGE (DEMOLISHED), NURSERY MANAGER'S GARAGE AND RESIDENCE, AND PACKING BUILDING, TRANSPLANT SHEDS AND PLOW IN FOREGROUND. - Parsons Nursery, South side of U.S. Route 219, Parsons, Tucker County, WV

  2. 29. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    29. Photo copy of photograph, (original in Forest Service Office, Elkins, WV, photo #292218, 'Planting with 10 ft. transplant board'), D. A. Oliver, 1934. VIEW EAST, FIRMING EARTH BEFORE REMOVING TRANSPLANT BOARD FROM NEWLY TRANSPLANTED SEEDLINGS. - Parsons Nursery, South side of U.S. Route 219, Parsons, Tucker County, WV

  3. 4. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Photo copy of photograph, (original in Forest Service Office, Elkins, WV, photo #302582, 'Insect/disease control'), D. A. Oliver, May 1935. VIEW NORTHEAST. - Parsons Nursery, Packing Building, South side of U.S. Route 219, Parsons, Tucker County, WV

  4. 7. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Photo copy of photograph, (original in Forest Service Office, Elkins, WV, photo #246865, 'Drying racks'), D. A. Oliver, 1934. FURNISHING DETAIL, DRYING RACKS. - Parsons Nursery, Cone Drying Shed, South side of U.S. Route 219, Parsons, Tucker County, WV

  5. 23. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    23. Photo copy of photograph, (original in Forest Service Office, Elkins, WV, photo #248336, 'Tree nurseries-seed bed seeding machine'), D. A. Oliver, 1930. VIEW WEST, SEEDING MACHINE. - Parsons Nursery, South side of U.S. Route 219, Parsons, Tucker County, WV

  6. 22. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    22. Photo copy of photograph, (original in Forest Service Office, Elkins, WV, photo #244025, 'seed planter'), D. A. Oliver, 1930. VIEW EAST, FRONT OF WORKSHOP/WAREHOUSE, SEED BED PLANTER. - Parsons Nursery, South side of U.S. Route 219, Parsons, Tucker County, WV

  7. 5. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Photo copy of photograph, (original in Forest Service Office, Elkins, WV, photo #298181), D. A. Oliver, 1934. LOWER FLOOR, LOOKING WEST, SEED EXTRACTOR. - Parsons Nursery, Seed Extractor Building, South side of U.S. Route 219, Parsons, Tucker County, WV

  8. 4. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Photo copy of photograph, (original in Forest Service Office, Elkins, WV, photo #298180, 'seed extracting equipment'), D. A. Oliver, 1934. LOWER FLOOR, LOOKING WEST, SEED EXTRACTOR. - Parsons Nursery, Seed Extractor Building, South side of U.S. Route 219, Parsons, Tucker County, WV

  9. 36 CFR 222.32 - Use of non-Forest Service personnel.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Use of non-Forest Service personnel. 222.32 Section 222.32 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE RANGE MANAGEMENT Management of Wild Free-Roaming Horses and Burros § 222.32 Use of...

  10. 36 CFR 222.32 - Use of non-Forest Service personnel.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Use of non-Forest Service personnel. 222.32 Section 222.32 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE RANGE MANAGEMENT Management of Wild Free-Roaming Horses and Burros § 222.32 Use of...

  11. 36 CFR 222.72 - Use of non-Forest Service personnel.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Use of non-Forest Service personnel. 222.72 Section 222.72 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE RANGE MANAGEMENT Management of Wild Free-Roaming Horses and Burros § 222.72 Use of...

  12. 36 CFR 222.32 - Use of non-Forest Service personnel.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Use of non-Forest Service personnel. 222.32 Section 222.32 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE RANGE MANAGEMENT Management of Wild Free-Roaming Horses and Burros § 222.32 Use of...

  13. 36 CFR 222.72 - Use of non-Forest Service personnel.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Use of non-Forest Service personnel. 222.72 Section 222.72 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE RANGE MANAGEMENT Management of Wild Free-Roaming Horses and Burros § 222.72 Use of...

  14. Spatial analysis of early successional, temperate forest community structure

    NASA Astrophysics Data System (ADS)

    Walker, R. H.; Williams, C. A.; MacLean, R. G.; Epstein, H. E.; Vanderhoof, M. K.

    2013-12-01

    The global importance of sequestration of carbon by temperate forests makes characterizing the regrowth of these forests post-disturbance both ecologically and economically important. High intensity disturbances, such as logging, result in substantial alteration of community composition post-disturbance, creating the potential for alterations to the cycling of carbon, water, and nutrients in the ecosystem. Because logging pressure in New England continues to increase, understanding how forest ecosystems in this region respond to disturbance is crucial. This study aims to characterize interspecies interactions within New England forests by identifying synchronous and asynchronous colocation of species following a disturbance. To accomplish this, line-intercept surveys of vegetation were conducted in a clearcut forest stand located within the Harvard Forest LTER site. Survey data collected two (2010) and five (2013) years post-clearcut were analyzed using a one-dimensional Ripley's K. From 2010 to 2013, an increase in the number of interspecies relationships was observed, indicating the development of community structure. Additionally, the analysis found an increase in total vegetative cover from 2010 to 2013, and also found the majority of observed interspecies relationships to be asynchronous relationships. Together, these results imply an increase in resource competition that had the potential to drive the increase in community structure. Specifically, an increase in community structure led to the development of three distinct sub-communities: homogenous fern, tree seedling canopy over ground cover, and shrub dominated. This creates a patchy landscape in the early successional forest that allows for high species diversity (Shannon's H = 2.455). Based on the results of the Ripley's K analyses, species demonstrated definite patterns of synchronicity and asynchronicity based on both specific species interactions as well as functional group interactions. These

  15. Sustainable carbon uptake - important ecosystem service within sustainable forest management

    NASA Astrophysics Data System (ADS)

    Zorana Ostrogović Sever, Maša; Anić, Mislav; Paladinić, Elvis; Alberti, Giorgio; Marjanović, Hrvoje

    2016-04-01

    Even-aged forest management with natural regeneration under continuous cover (i.e. close to nature management) is considered to be sustainable regarding the yield, biodiversity and stability of forest ecosystems. Recently, in the context of climate change, there is a raising question of sustainable forest management regarding carbon uptake. Aim of this research was to explore whether current close to nature forest management approach in Croatia can be considered sustainable in terms of carbon uptake throughout the life-time of Pedunculate oak forest. In state-owned managed forest a chronosequence experiment was set up and carbon stocks in main ecosystem pools (live biomass, dead wood, litter and mineral soil layer), main carbon fluxes (net primary production, soil respiration (SR), decomposition) and net ecosystem productivity were estimated in eight stands of different age (5, 13, 38, 53, 68, 108, 138 and 168 years) based on field measurements and published data. Air and soil temperature and soil moisture were recorded on 7 automatic mini-meteorological stations and weekly SR measurements were used to parameterize SR model. Carbon balance was estimated at weekly scale for the growing season 2011 (there was no harvesting), as well as throughout the normal rotation period of 140 years (harvesting was included). Carbon stocks in different ecosystem pools change during a stand development. Carbon stocks in forest floor increase with stand age, while carbon stocks in dead wood are highest in young and older stands, and lowest in middle-aged, mature stands. Carbon stocks in mineral soil layer were found to be stable across chronosequence with no statistically significant age-dependent trend. Pedunculate Oak stand, assuming successful regeneration, becomes carbon sink very early in a development phase, between the age of 5 and 13 years, and remains carbon sink even after the age of 160 years. Greatest carbon sink was reached in the stand aged 53 years. Obtained results

  16. Influence of forest management systems on natural resource use and provision of ecosystem services in Tanzania.

    PubMed

    Strauch, Ayron M; Rurai, Masegeri T; Almedom, Astier M

    2016-09-15

    Social, religious and economic facets of rural livelihoods in Sub-Saharan Africa are heavily dependent on natural resources, but improper resource management, drought, and social instability frequently lead to their unsustainable exploitation. In rural Tanzania, natural resources are often governed locally by informal systems of traditional resource management (TRM), defined as cultural practices developed within the context of social and religious institutions over hundreds of years. However, following independence from colonial rule, centralized governments began to exercise jurisdictional control over natural resources. Following decades of mismanagement that resulted in lost ecosystem services, communities demanded change. To improve resource protection and participation in management among stakeholders, the Tanzanian government began to decentralize management programs in the early 2000s. We investigated these two differing management approaches (traditional and decentralized government) in Sonjo communities, to examine local perceptions of resource governance, management influences on forest use, and their consequences for forest and water resources. While 97% of households understood the regulations governing traditionally-managed forests, this was true for only 39% of households for government-managed forests, leading to differences in forest use. Traditional management practices resulted in improved forest condition and surface water quality. This research provides an essential case study demonstrating the importance of TRM in shaping decision frameworks for natural resource planning and management.

  17. Monitoring Regional Forest Disturbances across the US with near Real Time MODIS NDVI Products Resident to the ForWarn Forest Threat Early Warning System

    NASA Technical Reports Server (NTRS)

    Spruce, Joseph P.; Hargrove, William W.; Gasser, Gerald

    2013-01-01

    Forest threats across the US have become increasingly evident in recent years. Sometimes these have resulted in regionally evident disturbance progressions (e.g., from drought, bark beetle outbreaks, and wildfires) that can occur across multiyear durations and have resulted in extensive forest overstory mortality. In addition to stand replacement disturbances, other forests are subject to ephemeral, sometimes yearly defoliation from various insects and varying types and intensities of ephemeral damage from storms. Sometimes, after prolonged severe disturbance, signs of recovery in terms of Normalized Difference Vegetation Index (NDVI) can occur. The growing prominence and threat of forest disturbances in part have led to the formation and implementation of the 2003 Healthy Forest Restoration Act which mandated that national forest threat early warning system be developed and deployed. In response, the US Forest Service collaborated with NASA, DOE Oakridge National Laboratory, and the USGS Eros Data Center to build and roll-out the near real time ForWarn early warning system for monitoring regionally evident forest disturbances. Given the diversity of disturbance types, severities, and durations, ForWarn employs multiple historical baselines that are used with current NDVI to derive a suite of six forest change products that are refreshed every 8 days. ForWarn employs daily quarter kilometer MODIS NDVI data from the Aqua and Terra satellites, including MOD13 data for deriving historical baseline NDVIs and eMODIS 7 NDVI for compiling current NDVI. In doing so, the Time Series Product Tool and the Phenological Parameters Estimation Tool are used to temporally de-noise, fuse, and aggregate current and historical MODIS NDVIs into 24 day composites refreshed every 8 days with 46 dates of products per year. The 24 day compositing interval enables disturbances to be detected, while minimizing the frequency of residual atmospheric contamination. Forest change products are

  18. Advances of air pollution science: from forest decline to multiple-stress effects on forest ecosystem services.

    PubMed

    Paoletti, E; Schaub, M; Matyssek, R; Wieser, G; Augustaitis, A; Bastrup-Birk, A M; Bytnerowicz, A; Günthardt-Goerg, M S; Müller-Starck, G; Serengil, Y

    2010-06-01

    Over the past 20 years, the focus of forest science on air pollution has moved from forest decline to a holistic framework of forest health, and from the effects on forest production to the ecosystem services provided by forest ecosystems. Hence, future research should focus on the interacting factorial impacts and resulting antagonistic and synergistic responses of forest trees and ecosystems. The synergistic effects of air pollution and climatic changes, in particular elevated ozone, altered nitrogen, carbon and water availability, must be key issues for research. Present evidence suggests air pollution will become increasingly harmful to forests under climate change, which requires integration amongst various stressors (abiotic and biotic factors, including competition, parasites and fire), effects on forest services (production, biodiversity protection, soil protection, sustained water balance, socio-economical relevance) and assessment approaches (research, monitoring, modeling) to be fostered.

  19. Advances of air pollution science: from forest decline to multiple-stress effects on forest ecosystem services.

    PubMed

    Paoletti, E; Schaub, M; Matyssek, R; Wieser, G; Augustaitis, A; Bastrup-Birk, A M; Bytnerowicz, A; Günthardt-Goerg, M S; Müller-Starck, G; Serengil, Y

    2010-06-01

    Over the past 20 years, the focus of forest science on air pollution has moved from forest decline to a holistic framework of forest health, and from the effects on forest production to the ecosystem services provided by forest ecosystems. Hence, future research should focus on the interacting factorial impacts and resulting antagonistic and synergistic responses of forest trees and ecosystems. The synergistic effects of air pollution and climatic changes, in particular elevated ozone, altered nitrogen, carbon and water availability, must be key issues for research. Present evidence suggests air pollution will become increasingly harmful to forests under climate change, which requires integration amongst various stressors (abiotic and biotic factors, including competition, parasites and fire), effects on forest services (production, biodiversity protection, soil protection, sustained water balance, socio-economical relevance) and assessment approaches (research, monitoring, modeling) to be fostered. PMID:20036449

  20. Early forest soils and their role in Devonian global change

    SciTech Connect

    Retallack, G.J.

    1997-04-25

    A paleosol in the Middle Devonian Aztec Siltstone of Victoria Land, Antarctica, is the most ancient known soil of well-drained forest ecosystems. Clay enrichment and chemical weathering of subsurface horizons in this and other Devonian forested paleosols culminate a long-term increase initiated during the Silurian. From Silurian into Devonian time, red clayey calcareous paleosols show a greater volume of roots and a concomitant decline in the density of animal burrows. These trends parallel the decline in atmospheric carbon dioxide determined from isotopic records of pedogenic carbonate in these same paleosols. The drawdown of carbon dioxide began well before the Devonian appearance of coals, large logs, and diverse terrestrial plants and animals, and it did not correlate with temporal variation in volcanic or metamorphic activity. The early Paleozoic greenhouse may have been curbed by the evolution of rhizospheres with an increased ratio of primary to secondary production and by more effective silicate weathering during Silurian time. 14 refs., 3 figs.

  1. 24. Photo copy of photograph, (original in Forest Service Office, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    24. Photo copy of photograph, (original in Forest Service Office, Elkins, WV, photo #397508, 'Women weeding in the one-year old red spruce seedlings at the Parsons Nursery at Parsons, W. Va. Women are used for weeding here because of the dexterity of their hands. They are paid 40 cents an hour'), B. W. Muir, 1940. VIEW NORTHEAST, PACKING BUILDING IN BACKGROUND, WOMEN WEEDING. - Parsons Nursery, South side of U.S. Route 219, Parsons, Tucker County, WV

  2. Assessing human health risk in the USDA forest service

    SciTech Connect

    Hamel, D.R.

    1990-12-31

    This paper identifies the kinds of risk assessments being done by or for the US Department of Agriculture (USDA) Forest Service. Summaries of data sources currently in use and the pesticide risk assessments completed by the agency or its contractors are discussed. An overview is provided of the agency`s standard operating procedures for the conduct of toxicological, ecological, environmental fate, and human health risk assessments.

  3. Use of Current 2010 Forest Disturbance Monitoring Products for the Conterminous United States in Aiding a National Forest Threat Early Warning System

    NASA Technical Reports Server (NTRS)

    Spruce, Joseph P.; Hargrove, William; Gasser, J.; Smoot, J.; Kuper, P.

    2010-01-01

    This presentation discusses contributions of near real time (NRT) MODIS forest disturbance detection products for the conterminous United States to an emerging national forest threat early warning system (EWS). The latter is being developed by the USDA Forest Service s Eastern and Western Environmental Threat Centers with help from NASA Stennis Space Center and the Oak Ridge National Laboratory. Building off work done in 2009, this national and regional forest disturbance detection and viewing capability of the EWS employs NRT MODIS NDVI data from the USGS eMODIS group and historical NDVI data from standard MOD13 products. Disturbance detection products are being computed for 24 day composites that are refreshed every 8 days. Products for 2010 include 42 dates of the 24 day composites. For each compositing date, we computed % change in forest maximum NDVI products for 2010 with respect to each of three historical baselines of 2009, 2007-2009, and 2003-2009,. The three baselines enable one to view potential current, recent, and longer term forest disturbances. A rainbow color table was applied to each forest change product so that potential disturbances (NDVI drops) were identified in hot color tones and growth (NDVI gains) in cold color tones. Example products were provided to end-users responsible for forest health monitoring at the Federal and State levels. Large patches of potential forest disturbances were validated based on comparisons with available reference data, including Landsat and field survey data. Products were posted on two internet mapping systems for US Forest Service internal and collaborator use. MODIS forest disturbance detection products were computed and posted for use in as little as 1 day after the last input date of the compositing period. Such products were useful for aiding aerial disturbance detection surveys and for assessing disturbance persistence on both inter- and intra-annual scales. Multiple 2010 forest disturbance events were

  4. 34 CFR 300.711 - Early intervening services.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... funds), to develop and implement coordinated, early intervening services, which may include interagency... coordinated early intervening services in accordance with section 613(f) of the Act and § 300.226...

  5. 34 CFR 300.711 - Early intervening services.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... funds), to develop and implement coordinated, early intervening services, which may include interagency... coordinated early intervening services in accordance with section 613(f) of the Act and § 300.226...

  6. Urban Forest Ecosystem Service Optimization, Tradeoffs, and Disparities

    NASA Astrophysics Data System (ADS)

    Bodnaruk, E.; Kroll, C. N.; Endreny, T. A.; Hirabayashi, S.; Yang, Y.

    2014-12-01

    Urban land area and the proportion of humanity living in cities is growing, leading to increased urban air pollution, temperature, and stormwater runoff. These changes can exacerbate respiratory and heat-related illnesses and affect ecosystem functioning. Urban trees can help mitigate these threats by removing air pollutants, mitigating urban heat island effects, and infiltrating and filtering stormwater. The urban environment is highly heterogeneous, and there is no tool to determine optimal locations to plant or protect trees. Using spatially explicit land cover, weather, and demographic data within biophysical ecosystem service models, this research expands upon the iTree urban forest tools to produce a new decision support tool (iTree-DST) that will explore the development and impacts of optimal tree planting. It will also heighten awareness of environmental justice by incorporating the Atkinson Index to quantify disparities in health risks and ecosystem services across vulnerable and susceptible populations. The study area is Baltimore City, a location whose urban forest and environmental justice concerns have been studied extensively. The iTree-DST is run at the US Census block group level and utilizes a local gradient approach to calculate the change in ecosystem services with changing tree cover across the study area. Empirical fits provide ecosystem service gradients for possible tree cover scenarios, greatly increasing the speed and efficiency of the optimization procedure. Initial results include an evaluation of the performance of the gradient method, optimal planting schemes for individual ecosystem services, and an analysis of tradeoffs and synergies between competing objectives.

  7. Monitoring Regional Forest Disturbances across the US with Near Real Time MODIS NDVI Products included in the ForWarn Forest Threat Early Warning System

    NASA Astrophysics Data System (ADS)

    Spruce, J.; Hargrove, W. W.; Gasser, J.; Norman, S. P.

    2013-12-01

    Forest threats across the US have become increasingly evident in recent years. These include regionally extensive disturbances (e.g., from drought, bark beetle outbreaks, and wildfires) that can occur across multiyear durations and result in extensive forest mortality. In addition, forests can be subject to ephemeral, sometimes yearly defoliation from various insects and types of storm damage. After prolonged severe disturbance, signs of forest recovery can vary in terms of satellite-based Normalized Difference Vegetation Index (NDVI) values. The increased extent and threat of forest disturbances in part led to the enactment of the 2003 Healthy Forest Restoration Act, which mandated that a national forest threat Early Warning System (EWS) be deployed. In response, the US Forest Service collaborated with NASA, DOE Oak Ridge National Laboratory, and the USGS Eros Data Center to build the near real time ForWarn forest threat EWS for monitoring regionally evident forest disturbances, starting on-line operations in 2010. Given the diversity of disturbance types, severities, and durations, ForWarn employs multiple historical baselines used with current NDVI to derive a suite of six nationwide 'weekly' forest change products. ForWarn uses daily 232 meter MODIS Aqua and Terra satellite NDVI data, including MOD13 products for deriving historical baseline NDVIs and eMODIS products for compiling current NDVI. Separately pre-processing the current and historical NDVIs, the Time Series Product Tool and the Phenological Parameters Estimation Tool are used to temporally reduce noise, fuse, and aggregate MODIS NDVIs into 24 day composites refreshed every 8 days with 46 dates of forest change products per year. The 24 day compositing interval typically enables new disturbances to be detected, while minimizing the frequency of residual atmospheric contamination. ForWarn's three standard forest change products compare current NDVI to that from the previous year, previous 3 years, and

  8. 75 FR 45656 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Siuslaw National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... National Park Service Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Siuslaw National Forest, Waldport, OR AGENCY: National Park Service, Interior. ACTION: Notice. Notice is.... Department of Agriculture, Forest Service, Siuslaw National Forest, Waldport, OR. The human remains...

  9. Use of Current 2010 Forest Disturbance Monitoring Products for the Conterminous United States in Aiding a National Forest Threat Early Warning System

    NASA Astrophysics Data System (ADS)

    Spruce, J.; Hargrove, W. W.; Gasser, J.; Smoot, J.; Kuper, P.

    2010-12-01

    This presentation discusses contributions of near real time (NRT) MODIS forest disturbance detection products for the conterminous United States to an emerging national forest threat early warning system (EWS). The latter is being developed by the USDA Forest Service’s Eastern and Western Environmental Threat Centers with help from NASA Stennis Space Center and the Oak Ridge National Laboratory. Building off work done in 2009, this national and regional forest disturbance detection and viewing capability of the EWS employs NRT MODIS NDVI data from the USGS eMODIS group and historical NDVI data from standard MOD13 products. Disturbance detection products are being computed for 24 day composites that are refreshed every 8 days. Products for 2010 include 42 dates of the 24 day composites. For each compositing date, we computed % change in forest maximum NDVI products for 2010 with respect to each of three historical baselines of 2009, 2007-2009, and 2003-2009. The three baselines enable one to view potential current, recent, and longer term forest disturbances. A rainbow color table was applied to each forest change product so that potential disturbances (NDVI drops) were identified in hot color tones and growth (NDVI gains) in cold color tones. Example products were provided to end-users responsible for forest health monitoring at the Federal and State levels. Large patches of potential forest disturbances were validated based on comparisons with available reference data, including Landsat and field survey data. Products were posted on two internet mapping systems for US Forest Service internal and collaborator use. MODIS forest disturbance detection products were computed and posted for use in as little as 1 day after the last input date of the compositing period. Such products were useful for aiding aerial disturbance detection surveys and for assessing disturbance persistence on both inter- and intra-annual scales. Multiple 2010 forest disturbance events were

  10. Dynamics of Ecosystem Services during Forest Transitions in Reventazón, Costa Rica.

    PubMed

    Vallet, Améline; Locatelli, Bruno; Levrel, Harold; Brenes Pérez, Christian; Imbach, Pablo; Estrada Carmona, Natalia; Manlay, Raphaël; Oszwald, Johan

    2016-01-01

    The forest transition framework describes the temporal changes of forest areas with economic development. A first phase of forest contraction is followed by a second phase of expansion once a turning point is reached. This framework does not differentiate forest types or ecosystem services, and describes forests regardless of their contribution to human well-being. For several decades, deforestation in many tropical regions has degraded ecosystem services, such as watershed regulation, while increasing provisioning services from agriculture, for example, food. Forest transitions and expansion have been observed in some countries, but their consequences for ecosystem services are often unclear. We analyzed the implications of forest cover change on ecosystem services in Costa Rica, where a forest transition has been suggested. A review of literature and secondary data on forest and ecosystem services in Costa Rica indicated that forest transition might have led to an ecosystem services transition. We modeled and mapped the changes of selected ecosystem services in the upper part of the Reventazón watershed and analyzed how supply changed over time in order to identify possible transitions in ecosystem services. The modeled changes of ecosystem services is similar to the second phase of a forest transition but no turning point was identified, probably because of the limited temporal scope of the analysis. Trends of provisioning and regulating services and their tradeoffs were opposite in different spatial subunits of our study area, which highlights the importance of scale in the analysis of ecosystem services and forest transitions. The ecosystem services transition framework proposed in this study is useful for analyzing the temporal changes of ecosystem services and linking socio-economic drivers to ecosystem services demand at different scales.

  11. Dynamics of Ecosystem Services during Forest Transitions in Reventazón, Costa Rica

    PubMed Central

    Vallet, Améline; Locatelli, Bruno; Levrel, Harold; Brenes Pérez, Christian; Imbach, Pablo; Estrada Carmona, Natalia; Manlay, Raphaël; Oszwald, Johan

    2016-01-01

    The forest transition framework describes the temporal changes of forest areas with economic development. A first phase of forest contraction is followed by a second phase of expansion once a turning point is reached. This framework does not differentiate forest types or ecosystem services, and describes forests regardless of their contribution to human well-being. For several decades, deforestation in many tropical regions has degraded ecosystem services, such as watershed regulation, while increasing provisioning services from agriculture, for example, food. Forest transitions and expansion have been observed in some countries, but their consequences for ecosystem services are often unclear. We analyzed the implications of forest cover change on ecosystem services in Costa Rica, where a forest transition has been suggested. A review of literature and secondary data on forest and ecosystem services in Costa Rica indicated that forest transition might have led to an ecosystem services transition. We modeled and mapped the changes of selected ecosystem services in the upper part of the Reventazón watershed and analyzed how supply changed over time in order to identify possible transitions in ecosystem services. The modeled changes of ecosystem services is similar to the second phase of a forest transition but no turning point was identified, probably because of the limited temporal scope of the analysis. Trends of provisioning and regulating services and their tradeoffs were opposite in different spatial subunits of our study area, which highlights the importance of scale in the analysis of ecosystem services and forest transitions. The ecosystem services transition framework proposed in this study is useful for analyzing the temporal changes of ecosystem services and linking socio-economic drivers to ecosystem services demand at different scales. PMID:27390869

  12. Dynamics of Ecosystem Services during Forest Transitions in Reventazón, Costa Rica.

    PubMed

    Vallet, Améline; Locatelli, Bruno; Levrel, Harold; Brenes Pérez, Christian; Imbach, Pablo; Estrada Carmona, Natalia; Manlay, Raphaël; Oszwald, Johan

    2016-01-01

    The forest transition framework describes the temporal changes of forest areas with economic development. A first phase of forest contraction is followed by a second phase of expansion once a turning point is reached. This framework does not differentiate forest types or ecosystem services, and describes forests regardless of their contribution to human well-being. For several decades, deforestation in many tropical regions has degraded ecosystem services, such as watershed regulation, while increasing provisioning services from agriculture, for example, food. Forest transitions and expansion have been observed in some countries, but their consequences for ecosystem services are often unclear. We analyzed the implications of forest cover change on ecosystem services in Costa Rica, where a forest transition has been suggested. A review of literature and secondary data on forest and ecosystem services in Costa Rica indicated that forest transition might have led to an ecosystem services transition. We modeled and mapped the changes of selected ecosystem services in the upper part of the Reventazón watershed and analyzed how supply changed over time in order to identify possible transitions in ecosystem services. The modeled changes of ecosystem services is similar to the second phase of a forest transition but no turning point was identified, probably because of the limited temporal scope of the analysis. Trends of provisioning and regulating services and their tradeoffs were opposite in different spatial subunits of our study area, which highlights the importance of scale in the analysis of ecosystem services and forest transitions. The ecosystem services transition framework proposed in this study is useful for analyzing the temporal changes of ecosystem services and linking socio-economic drivers to ecosystem services demand at different scales. PMID:27390869

  13. Thresholds in forest bird occurrence as a function of the amount of early-seral broadleaf forest at landscape scales

    USGS Publications Warehouse

    Betts, M.G.; Hagar, J.C.; Rivers, J.W.; Alexander, J.D.; McGarigal, K.; McComb, B.C.

    2010-01-01

    Recent declines in broadleaf-dominated, early-seral forest globally as a function of intensive forest management and/or fire suppression have raised concern about the viability of populations dependent on such forest types. However, quantitative information about the strength and direction of species associations with broadleaf cover at landscape scales are rare. Uncovering such habitat relationships is essential for understanding the demography of species and in developing sound conservation strategies. It is particularly important to detect points in habitat reduction where rates of population decline may accelerate or the likelihood of species occurrence drops rapidly (i.e., thresholds). Here, we use a large avian point-count data set (N = 4375) from southwestern and northwestern Oregon along with segmented logistic regression to test for thresholds in forest bird occurrence as a function of broadleaf forest and early-seral broadleaf forest at local (150-m radius) and landscape (500–2000-m radius) scales. All 12 bird species examined showed positive responses to either broadleaf forest in general, and/or early-seral broadleaf forest. However, regional variation in species response to these conditions was high. We found considerable evidence for landscape thresholds in bird species occurrence as a function of broadleaf cover; threshold models received substantially greater support than linear models for eight of 12 species. Landscape thresholds in broadleaf forest ranged broadly from 1.35% to 24.55% mean canopy cover. Early-seral broadleaf thresholds tended to be much lower (0.22–1.87%). We found a strong negative relationship between the strength of species association with early-seral broadleaf forest and 42-year bird population trends; species most associated with this forest type have declined at the greatest rates. Taken together, these results provide the first support for the hypothesis that reductions in broadleaf-dominated early-seral forest due to

  14. Interannual Variations in Ecosystem Oxidative Ratio in Croplands, Deciduous Forest, Coniferous Forest, and Early Successional Forest Ecosystems

    NASA Astrophysics Data System (ADS)

    Masiello, C. A.; Hockaday, W. C.; Gallagher, M. E.; Calligan, L.

    2009-12-01

    Ecosystem net primary productivity (NPP) can vary significantly with annual variations in precipitation and temperature. These climate variations can also drive changes in plant carbon allocation patterns. Shifting allocation patterns can lead to variation in net ecosystem biochemical stocks (e.g. kg cellulose, lignin, protein, and lipid/ha), which can in turn lead to shifts in ecosystem oxidative ratio (OR). OR is the molar ratio of O2 released : CO2 fixed during biosynthesis. Major plant biochemicals vary substantially in oxidative ratio, ranging from average organic acid OR values of 0.75 to average lipid OR values of 1.37 (Masiello et al., 2008). OR is a basic property of ecosystem biochemistry, and is also an essential variable needed to constrain the size of the terrestrial biospheric carbon sink (Keeling et al., 1996). OR is commonly assumed to be 1.10 (e.g. Prentice et al., 2001), but small variations in net ecosystem OR can drive large errors in estimates of the size of the terrestrial carbon sink (Randerson et al., 2006). We hypothesized that interannual changes in climate may drive interannual variation in ecosystem OR values. Working at Kellogg Biological Station NSF LTER, we measured the annual average OR of coniferous and deciduous forests, an early successional forest, and croplands under both corn and soy. There are clear distinctions between individual ecosystems (e.g., the soy crops have a higher OR than the corn crops, and the coniferous forests have a higher OR than the deciduous forests), but the ecosystems themselves retained remarkably constant annual OR values between 1998 and 2008.

  15. Small target identification. Forest Service project record. [Raptors

    SciTech Connect

    Harrison, R.T.

    1984-02-01

    The identification, observation, and counting of raptor (hawks, owls, ospreys, eagles, etc.) nests, fledglings, and eggs are accomplished by Forest Service wildlife biologists as part of the eagle recovery effort, the protection of endangered species, and wildlife management in general. One alternative to real-time direct observation would be some sort of a stabilized television platform, equipped with a television camera which has a remotely zoomable lens, and a real-time monitor. The objective of the tests described in the report is to determine if a stabilized, real-time optical system (hereinafter called simply sight) is available to do the raptor observation job.

  16. 34 CFR 303.11 - Early intervention service program.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Early intervention service program. 303.11 Section 303... EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION EARLY INTERVENTION PROGRAM FOR INFANTS AND TODDLERS WITH DISABILITIES General Definitions Used in This Part § 303.11 Early intervention...

  17. 34 CFR 303.11 - Early intervention service program.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Early intervention service program. 303.11 Section 303... EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION EARLY INTERVENTION PROGRAM FOR INFANTS AND TODDLERS WITH DISABILITIES General Definitions Used in This Part § 303.11 Early intervention...

  18. 34 CFR 303.11 - Early intervention service program.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Early intervention service program. 303.11 Section 303... EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION EARLY INTERVENTION PROGRAM FOR INFANTS AND TODDLERS WITH DISABILITIES General Definitions Used in This Part § 303.11 Early intervention...

  19. Rural Ojibwe Mothers' Experiences with Early Childhood Special Education Services.

    ERIC Educational Resources Information Center

    Aakhus, Belle P.; Hoover, John H.

    Two rural Ojibwe mothers whose young children received early childhood at-risk services were interviewed about their life circumstances and experiences with service delivery. Major interview themes that emerged included positive experiences and successes with early childhood special education services, and rural and cultural obstacles to the…

  20. Act No. 37 of 3 April 1989 setting forth the principles for structuring the National Forest Development Plan and creating a Forest Service.

    PubMed

    1989-01-01

    This Colombia Act sets forth the principles for structuring the National Forest Development Plan and creates a National Forest Service. It provides that the National Forest Service is to supervise and control forestation and reforestation, tree nurseries and seed banks; create a police service so that rules on use and protection of forests are complied with; administer, manage, and conserve state forests; apply existing rules on the use and protection of forests; and research and organize a system for the prevention and control of fires, among other things.

  1. Toward a National Early Warning System for Forest Disturbances Using Remotely Sensed Canopy Phenology

    SciTech Connect

    HargroveJr., William Walter; Spruce, Joe; Gasser, Gerry; Hoffman, Forrest M

    2009-01-01

    Imagine a national system with the ability to quickly identify forested areas under attack from insects or disease. Such an early warning system might minimize surprises such as the explosion of caterpillars referred to in the quotation to the left. Moderate resolution (ca. 500m) remote sensing repeated at frequent (ca. weekly) intervals could power such a monitoring system that would respond in near real-time. An ideal warning system would be national in scope, automated, able to improve its prognostic ability with experience, and would provide regular map updates online in familiar and accessible formats. Such a goal is quite ambitious - analyzing vegetation change weekly at a national scale with moderate resolution is a daunting task. The foremost challenge is discerning unusual or unexpected disturbances from the normal backdrop of seasonal and annual changes in vegetation conditions. A historical perspective is needed to define a 'baseline' for expected, normal behavior against which detected changes can be correctly interpreted. It would be necessary to combine temperature, precipitation, soils, and topographic information with the remotely sensed data to discriminate and interpret the changing vegetation conditions on the ground. Conterminous national coverage implies huge data volumes, even at a moderate resolution (250-500m), and likely requires a supercomputing capability. Finally, such a national warning system must carefully balance the rate of successful threat detection with false positives. Since 2005, the USDA Forest Service has partnered with the NASA Stennis Space Center and Oak Ridge National Laboratory to develop methods for monitoring environmental threats, including native insects and diseases, wildfire, invasive pests and pathogens, tornados, hurricanes, and hail. These tools will be instrumental in helping the Forest Service's two Environmental Threat Assessment Centers better meet their Congressional mandate to help track the health of the

  2. Climate Change and Ecosystem Services Output Efficiency in Southern Loblolly Pine Forests.

    PubMed

    Susaeta, Andres; Adams, Damian C; Carter, Douglas R; Dwivedi, Puneet

    2016-09-01

    Forests provide myriad ecosystem services that are vital to humanity. With climate change, we expect to see significant changes to forests that will alter the supply of these critical services and affect human well-being. To better understand the impacts of climate change on forest-based ecosystem services, we applied a data envelopment analysis method to assess plot-level efficiency in the provision of ecosystem services in Florida natural loblolly pine (Pinus taeda L.) forests. Using field data for n = 16 loblolly pine forest plots, including inputs such as site index, tree density, age, precipitation, and temperatures for each forest plot, we assessed the relative plot-level production of three ecosystem services: timber, carbon sequestered, and species richness. The results suggested that loblolly pine forests in Florida were largely inefficient in the provision of these ecosystem services under current climatic conditions. Climate change had a small negative impact on the loblolly pine forests efficiency in the provision of ecosystem services. In this context, we discussed the reduction of tree density that may not improve ecosystem services production. PMID:27263100

  3. Climate Change and Ecosystem Services Output Efficiency in Southern Loblolly Pine Forests.

    PubMed

    Susaeta, Andres; Adams, Damian C; Carter, Douglas R; Dwivedi, Puneet

    2016-09-01

    Forests provide myriad ecosystem services that are vital to humanity. With climate change, we expect to see significant changes to forests that will alter the supply of these critical services and affect human well-being. To better understand the impacts of climate change on forest-based ecosystem services, we applied a data envelopment analysis method to assess plot-level efficiency in the provision of ecosystem services in Florida natural loblolly pine (Pinus taeda L.) forests. Using field data for n = 16 loblolly pine forest plots, including inputs such as site index, tree density, age, precipitation, and temperatures for each forest plot, we assessed the relative plot-level production of three ecosystem services: timber, carbon sequestered, and species richness. The results suggested that loblolly pine forests in Florida were largely inefficient in the provision of these ecosystem services under current climatic conditions. Climate change had a small negative impact on the loblolly pine forests efficiency in the provision of ecosystem services. In this context, we discussed the reduction of tree density that may not improve ecosystem services production.

  4. 7 CFR 1.625 - What will the Forest Service do with any hearing requests?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 1 2014-01-01 2014-01-01 false What will the Forest Service do with any hearing requests? 1.625 Section 1.625 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing Process § 1.625 What will the Forest Service...

  5. 7 CFR 1.625 - What will the Forest Service do with any hearing requests?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false What will the Forest Service do with any hearing requests? 1.625 Section 1.625 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing Process § 1.625 What will the Forest Service...

  6. 7 CFR 1.625 - What will the Forest Service do with any hearing requests?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false What will the Forest Service do with any hearing requests? 1.625 Section 1.625 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing Process § 1.625 What will the Forest Service...

  7. 7 CFR 1.625 - What will the Forest Service do with any hearing requests?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 1 2012-01-01 2012-01-01 false What will the Forest Service do with any hearing requests? 1.625 Section 1.625 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing Process § 1.625 What will the Forest Service...

  8. 7 CFR 1.625 - What will the Forest Service do with any hearing requests?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false What will the Forest Service do with any hearing requests? 1.625 Section 1.625 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing Process § 1.625 What will the Forest Service...

  9. Forest Service Career Guide. Professional Opportunities in Natural Resource Management, Planning, and Research. Revised Edition.

    ERIC Educational Resources Information Center

    Forest Service (USDA), Washington, DC.

    The guide provides information on professional opportunities in natural resource management, planning, and research. Reasons for careers in forest service are presented and a brief description of the forest service is provided. Career opportunities in the following areas are described: forestry, engineering, geology, hydrology, landscape…

  10. Forest Service Films Available On Loan For Educational Purposes to Schools, Civic Groups, Churches, Television.

    ERIC Educational Resources Information Center

    Forest Service (USDA), Washington, DC.

    Over 100 films prepared by the Forest Service are listed in this catalog. Sixty-five general interest films and seven "Smokey the Bear" fire prevention films are available on loan, free of charge, to the public. Twenty-nine Forest Service training films are also listed which are not available for public use except under special circumstances. All…

  11. Climate Change and Ecosystem Services Output Efficiency in Southern Loblolly Pine Forests

    NASA Astrophysics Data System (ADS)

    Susaeta, Andres; Adams, Damian C.; Carter, Douglas R.; Dwivedi, Puneet

    2016-09-01

    Forests provide myriad ecosystem services that are vital to humanity. With climate change, we expect to see significant changes to forests that will alter the supply of these critical services and affect human well-being. To better understand the impacts of climate change on forest-based ecosystem services, we applied a data envelopment analysis method to assess plot-level efficiency in the provision of ecosystem services in Florida natural loblolly pine ( Pinus taeda L.) forests. Using field data for n = 16 loblolly pine forest plots, including inputs such as site index, tree density, age, precipitation, and temperatures for each forest plot, we assessed the relative plot-level production of three ecosystem services: timber, carbon sequestered, and species richness. The results suggested that loblolly pine forests in Florida were largely inefficient in the provision of these ecosystem services under current climatic conditions. Climate change had a small negative impact on the loblolly pine forests efficiency in the provision of ecosystem services. In this context, we discussed the reduction of tree density that may not improve ecosystem services production.

  12. Early secondary succession in bottomland hardwood forests of southeastern Virginia.

    PubMed

    Spencer, D R; Perry, J E; Silberhorn, G M

    2001-04-01

    Addressing the need for reference sites that permit wetland managers to evaluate the relative success of wetland restoration efforts, this project examines the early successional properties of a chronosequence of 17 forested wetlands that have been clear-cut and allowed to naturally revegetate. Ordinations performed on the data using CANOCO software indicated three general types of communities- one dominated by bald cypress (Taxodium distichum) and water tupelo (Nyssa aquatica), one dominated by black willow (Salix nigra), and one with a species composition similar to that of a mature stand of bottomland hardwoods. These divisions were correlated with the percentage of stems originating as coppice on stumps leftover from the clear-cut. In particular, the bottomland hardwood stands were regenerating predominantly as coppice, while the cypress/tupelo and black willow stands were regenerating primarily as seedlings. As indicated by the earlier development of overstory basal area, coppice sites were also regenerating much faster. The hydrology of a site also exhibited a strong impact on the rate of regeneration, with the semipermanently to permanently flooded portions of sites often exhibiting little or no regeneration. The results indicate that, because of the overwhelming reliance on coppice sprouts as the main source of stems and the concomitant enhanced rates of regeneration, certain vegetative parameters of clear-cut bottomiand hardwood stands would not be effective benchmarks by which to judge the relative success of creation and restoration efforts.

  13. Early Intervention Services: Effectively Supporting Maori Children and their Families

    ERIC Educational Resources Information Center

    Berryman, Mere; Woller, Paul

    2011-01-01

    This paper examines Early Intervention (EI) service provision from within one Ministry of Education region in New Zealand. It does this in order to better understand what works well and what needs to change if children from Maori families, of Early Childhood age, are to be provided with the most effective EI services. By engaging with Maori…

  14. Encouraging family forest owners to create early successional wildlife habitat in Southern New England.

    PubMed

    Buffum, Bill; Modisette, Christopher; McWilliams, Scott R

    2014-01-01

    Encouraging family forest owners to create early successional habitat is a high priority for wildlife conservation agencies in the northeastern USA, where most forest land is privately owned. Many studies have linked regional declines in wildlife populations to the loss of early successional habitat. The government provides financial incentives to create early successional habitat, but the number of family forest owners who actively manage their forests remains low. Several studies have analyzed participation of family forest owners in federal forestry programs, but no study to date has focused specifically on creation of wildlife habitat. The objective of our study was to analyze the experience of a group of wildlife-oriented family forest owners who were trained to create early successional habitat. This type of family forest owners represents a small portion of the total population of family forest owners, but we believe they can play an important role in creating wildlife habitat, so it is important to understand how outreach programs can best reach them. The respondents shared some characteristics but differed in terms of forest holdings, forestry experience and interest in earning forestry income. Despite their strong interest in wildlife, awareness about the importance of early successional habitat was low. Financial support from the federal government appeared to be important in motivating respondents to follow up after the training with activities on their own properties: 84% of respondents who had implemented activities received federal financial support and 47% would not have implemented the activities without financial assistance. In order to mobilize greater numbers of wildlife-oriented family forest owners to create early successional habitat we recommend focusing outreach efforts on increasing awareness about the importance of early successional habitat and the availability of technical and financial assistance.

  15. Encouraging family forest owners to create early successional wildlife habitat in Southern New England.

    PubMed

    Buffum, Bill; Modisette, Christopher; McWilliams, Scott R

    2014-01-01

    Encouraging family forest owners to create early successional habitat is a high priority for wildlife conservation agencies in the northeastern USA, where most forest land is privately owned. Many studies have linked regional declines in wildlife populations to the loss of early successional habitat. The government provides financial incentives to create early successional habitat, but the number of family forest owners who actively manage their forests remains low. Several studies have analyzed participation of family forest owners in federal forestry programs, but no study to date has focused specifically on creation of wildlife habitat. The objective of our study was to analyze the experience of a group of wildlife-oriented family forest owners who were trained to create early successional habitat. This type of family forest owners represents a small portion of the total population of family forest owners, but we believe they can play an important role in creating wildlife habitat, so it is important to understand how outreach programs can best reach them. The respondents shared some characteristics but differed in terms of forest holdings, forestry experience and interest in earning forestry income. Despite their strong interest in wildlife, awareness about the importance of early successional habitat was low. Financial support from the federal government appeared to be important in motivating respondents to follow up after the training with activities on their own properties: 84% of respondents who had implemented activities received federal financial support and 47% would not have implemented the activities without financial assistance. In order to mobilize greater numbers of wildlife-oriented family forest owners to create early successional habitat we recommend focusing outreach efforts on increasing awareness about the importance of early successional habitat and the availability of technical and financial assistance. PMID:24587160

  16. 78 FR 11677 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Apache-Sitgreaves...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    ..., Apache-Sitgreaves National Forests, Springerville, AZ, and the Field Museum of Natural History, Chicago... Agriculture (USDA), Forest Service, Apache-Sitgreaves National Forests and the Field Museum of Natural History... completion of an inventory of human remain under the control of the USDA, Forest Service,...

  17. 36 CFR 228.63 - Removal under terms of a timber sale or other Forest Service contract.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Removal under terms of a timber sale or other Forest Service contract. 228.63 Section 228.63 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE MINERALS Disposal of Mineral Materials Types and Methods...

  18. 36 CFR 213.2 - Authority for Chief, Forest Service, to group, define, and name national grasslands.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Authority for Chief, Forest Service, to group, define, and name national grasslands. 213.2 Section 213.2 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE ADMINISTRATION OF LANDS UNDER TITLE III OF THE...

  19. 36 CFR 228.63 - Removal under terms of a timber sale or other Forest Service contract.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Removal under terms of a timber sale or other Forest Service contract. 228.63 Section 228.63 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE MINERALS Disposal of Mineral Materials Types and Methods...

  20. 36 CFR 213.2 - Authority for Chief, Forest Service, to group, define, and name national grasslands.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Authority for Chief, Forest Service, to group, define, and name national grasslands. 213.2 Section 213.2 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE ADMINISTRATION OF LANDS UNDER TITLE III OF THE...

  1. 36 CFR 213.2 - Authority for Chief, Forest Service, to group, define, and name national grasslands.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Authority for Chief, Forest Service, to group, define, and name national grasslands. 213.2 Section 213.2 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE ADMINISTRATION OF LANDS UNDER TITLE III OF THE...

  2. 36 CFR 213.2 - Authority for Chief, Forest Service, to group, define, and name national grasslands.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Authority for Chief, Forest Service, to group, define, and name national grasslands. 213.2 Section 213.2 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE ADMINISTRATION OF LANDS UNDER TITLE III OF THE...

  3. 36 CFR 228.63 - Removal under terms of a timber sale or other Forest Service contract.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Removal under terms of a timber sale or other Forest Service contract. 228.63 Section 228.63 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE MINERALS Disposal of Mineral Materials Types and Methods...

  4. US Forest Service and National Park Service Wilderness Aircraft Overflight Study: Sociological background and study plans

    NASA Technical Reports Server (NTRS)

    Harrison, Robin T.; Hartmann, Lawrence

    1990-01-01

    The background and sociological aspects of the combined U.S. Forest Service and National Park Service Wilderness Aircraft Overflight Study (WACOS) are presented. The WACOS broaches a new area of research by combining aspects of outdoor recreation sociology and aircraft noise response studies. The tasks faced create new challenges and require innovative solutions. Background information on the WACOS is presented with special emphasis on sociological considerations. At the time of this writing, no data have yet been collected, so this paper will present background information, related issues, and plans for data collection. Some recent studies indicate that managers of Forest Service wildernesses and National Park Service areas consider aircraft overflights to be a problem to their users in some areas. Additional relevant background research from outdoor recreation sociology is discussed, followed by presentation of the authors' opinions of the most salient sociological issues faced by this study. The goals and desired end products are identified next, followed by a review of the methods anticipated to be used to obtain these results. Finally, a discussion and conclusion section is provided.

  5. US Forest Service and National Park Service Wilderness Aircraft Overflight Study: Sociological background and study plans

    NASA Astrophysics Data System (ADS)

    Harrison, Robin T.; Hartmann, Lawrence

    1990-04-01

    The background and sociological aspects of the combined U.S. Forest Service and National Park Service Wilderness Aircraft Overflight Study (WACOS) are presented. The WACOS broaches a new area of research by combining aspects of outdoor recreation sociology and aircraft noise response studies. The tasks faced create new challenges and require innovative solutions. Background information on the WACOS is presented with special emphasis on sociological considerations. At the time of this writing, no data have yet been collected, so this paper will present background information, related issues, and plans for data collection. Some recent studies indicate that managers of Forest Service wildernesses and National Park Service areas consider aircraft overflights to be a problem to their users in some areas. Additional relevant background research from outdoor recreation sociology is discussed, followed by presentation of the authors' opinions of the most salient sociological issues faced by this study. The goals and desired end products are identified next, followed by a review of the methods anticipated to be used to obtain these results. Finally, a discussion and conclusion section is provided.

  6. [Forest ecosystem services and their ecological valuation--a case study of tropical forest in Jianfengling of Hainan Island].

    PubMed

    Xiao, H; Ouyang, Z; Zhao, J; Wang, X

    2000-08-01

    This paper attempts to present forest ecosystem services and their indirect economic value of Jianfengling tropical forest in Hainan Island. The results show that average annual integrated ecosystem service value of Jianfengling tropical forest, which covers 44667.00 hm2, adds up to 664.38 million yuan(Chinese RMB), of which, about 71.64 million yuan is of the output of standing trees and other forest products, about 394.29 million yuan of water-holding, about 2.47 million yuan of soil conservation against erosion, about 13.16 million yuan of carbon fixation for reducing green house effect, about 4.29 million yuan of nutrient retention for N, P, K, Ca and Mg, about 178.53 million yuan of air purification.

  7. 75 FR 68613 - Part C Early Intervention Services Grant

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... HUMAN SERVICES Health Resources and Services Administration Part C Early Intervention Services Grant... transfer of Part C funds from North General Hospital to the Institute for Family Health. SUMMARY: HRSA will be transferring Ryan White HIV/AIDS Program, Part C funds as a Non-Competitive Replacement Award,...

  8. Assessing the ecosystem service potential of Tucson AZ's urban forest

    NASA Astrophysics Data System (ADS)

    Pavao-Zuckerman, M.

    2011-12-01

    canopy photos) to asses growth of the trees in the urban environment. These growth rates, and associated ecosystem services (C-sequestration, energy savings, pollution mitigation, etc.) are evaluated using US Forest Service models (Tree Carbon Calculator and i-tree software) to determine how the performance of trees in the Tucson urban environment perform vs. model predictions. We hypothesize that the models overestimate tree performance as Tucson differs in water availability relative to the cities the model was parameterized in (e.g. Glendale), both in terms of soil water holding capacities and also city "water culture." This preliminary study will provide a data collection framework for a citizen science urban forestry project which will provide data to improve environmental decision making related to the interaction of plants, water, and energy balance in this arid city.

  9. 7 CFR 1.620 - What supporting information must the Forest Service provide with its preliminary conditions?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false What supporting information must the Forest Service... § 1.620 What supporting information must the Forest Service provide with its preliminary conditions? (a) Supporting information. (1) When the Forest Service files preliminary conditions with FERC,...

  10. Aquatic biodiversity in forests: A weak link in ecosystem services resilience

    USGS Publications Warehouse

    Penaluna, Brooke E.; Olson, Deanna H.; Flitcroft, Rebecca L; Weber, Matthew A.; Bellmore, James R.; Wondzell, Steven M.; Dunham, Jason; Johnson, Sherri L.; Reeves, Gordon H.

    2016-01-01

    The diversity of aquatic ecosystems is being quickly reduced on many continents, warranting a closer examination of the consequences for ecological integrity and ecosystem services. Here we describe intermediate and final ecosystem services derived from aquatic biodiversity in forests. We include a summary of the factors framing the assembly of aquatic biodiversity in forests in natural systems and how they change with a variety of natural disturbances and human-derived stressors. We consider forested aquatic ecosystems as a multi-state portfolio, with diverse assemblages and life-history strategies occurring at local scales as a consequence of a mosaic of habitat conditions and past disturbances and stressors. Maintaining this multi-state portfolio of assemblages requires a broad perspective of ecosystem structure, various functions, services, and management implications relative to contemporary stressors. Because aquatic biodiversity provides multiple ecosystem services to forests, activities that compromise aquatic ecosystems and biodiversity could be an issue for maintaining forest ecosystem integrity. We illustrate these concepts with examples of aquatic biodiversity and ecosystem services in forests of northwestern North America, also known as Northeast Pacific Rim. Encouraging management planning at broad as well as local spatial scales to recognize multi-state ecosystem management goals has promise for maintaining valuable ecosystem services. Ultimately, integration of information from socio-ecological ecosystems will be needed to maintain ecosystem services derived directly and indirectly from forest aquatic biota.

  11. Impact of a drier Early-Mid-Holocene climate upon Amazonian forests.

    PubMed

    Mayle, Francis E; Power, Mitchell J

    2008-05-27

    This paper uses a palaeoecological approach to examine the impact of drier climatic conditions of the Early-Mid-Holocene (ca 8000-4000 years ago) upon Amazonia's forests and their fire regimes. Palaeovegetation (pollen data) and palaeofire (charcoal) records are synthesized from 20 sites within the present tropical forest biome, and the underlying causes of any emergent patterns or changes are explored by reference to independent palaeoclimate data and present-day patterns of precipitation, forest cover and fire activity across Amazonia. During the Early-Mid-Holocene, Andean cloud forest taxa were replaced by lowland tree taxa as the cloud base rose while lowland ecotonal areas, which are presently covered by evergreen rainforest, were instead dominated by savannahs and/or semi-deciduous dry forests. Elsewhere in the Amazon Basin there is considerable spatial and temporal variation in patterns of vegetation disturbance and fire, which probably reflects the complex heterogeneous patterns in precipitation and seasonality across the basin, and the interactions between climate change, drought- and fire susceptibility of the forests, and Palaeo-Indian land use. Our analysis shows that the forest biome in most parts of Amazonia appears to have been remarkably resilient to climatic conditions significantly drier than those of today, despite widespread evidence of forest burning. Only in ecotonal areas is there evidence of biome replacement in the Holocene. From this palaeoecological perspective, we argue against the Amazon forest 'dieback' scenario simulated for the future.

  12. EUFODOS: European Forest Downstream Services - Improved Information on Forest Structure and Damage

    NASA Astrophysics Data System (ADS)

    Hirschmugl, M.; Gallaun, H.; Wack, R.; Granica, K.; Schardt, M.

    2013-05-01

    Forests play a key role in the European economy and environment. This role incorporates ecological functions which can be affected by the occurrence of insect infestations, forest fire, heavy snowfall or windfall events. Local or Regional Authorities (LRAs) thus require detailed information on the degradation status of their forests to be able to take appropriate measures for their forest management plans. In the EUFODOS project, state-of-the-art satellite and laser scanning technologies are used to provide forest authorities with cost-effective and comprehensive information on forest structure and damage. One of the six test sites is located in the Austrian province of Styria where regional forest authorities have expressed a strong need for detailed forest parameters in protective forest. As airborne laser-scanning data is available, it will be utilized to derive detailed forest parameters such as the upper forest border line, tree height, growth classes, forest density, vertical structure or volume. At the current project status, the results of (i) the forest border line, (ii) the segmentation of forest stands and (iii) the tree top detection are available and presented including accuracy assessment and interim results are shown for timber volume estimations. The final results show that the forest border can be mapped operationally with an overall accuracy of almost 99% from LiDAR data. For the segmentation of forest stands, a comparison of the automatically derived result with visual-manual delineation showed in general a more detailed segmentation result, but for all visual-manual segments a congruence of 87% within a 4 m buffer. Tree top detections were compared to stem numbers estimated based on angle-count samplings in a field campaign, which led to a correlation coefficient (R) of 0.79.

  13. Aboveground-belowground biodiversity linkages differ in early and late successional temperate forests.

    PubMed

    Li, Hui; Wang, Xugao; Liang, Chao; Hao, Zhanqing; Zhou, Lisha; Ma, Sam; Li, Xiaobin; Yang, Shan; Yao, Fei; Jiang, Yong

    2015-01-01

    Understanding ecological linkages between above- and below-ground biota is critical for deepening our knowledge on the maintenance and stability of ecosystem processes. Nevertheless, direct comparisons of plant-microbe diversity at the community level remain scarce due to the knowledge gap between microbial ecology and plant ecology. We compared the α- and β- diversities of plant and soil bacterial communities in two temperate forests that represented early and late successional stages. We documented different patterns of aboveground-belowground diversity relationships in these forests. We observed no linkage between plant and bacterial α-diversity in the early successional forest, and even a negative correlation in the late successional forest, indicating that high bacterial α-diversity is not always linked to high plant α-diversity. Beta-diversity coupling was only found at the late successional stage, while in the early successional forest, the bacterial β-diversity was closely correlated with soil property distances. Additionally, we showed that the dominant competitive tree species in the late successional forest may play key roles in driving forest succession by shaping the soil bacterial community in the early successional stage. This study sheds new light on the potential aboveground-belowground linkage in natural ecosystems, which may help us understand the mechanisms that drive ecosystem succession.

  14. Aboveground-belowground biodiversity linkages differ in early and late successional temperate forests

    NASA Astrophysics Data System (ADS)

    Li, Hui; Wang, Xugao; Liang, Chao; Hao, Zhanqing; Zhou, Lisha; Ma, Sam; Li, Xiaobin; Yang, Shan; Yao, Fei; Jiang, Yong

    2015-07-01

    Understanding ecological linkages between above- and below-ground biota is critical for deepening our knowledge on the maintenance and stability of ecosystem processes. Nevertheless, direct comparisons of plant-microbe diversity at the community level remain scarce due to the knowledge gap between microbial ecology and plant ecology. We compared the α- and β- diversities of plant and soil bacterial communities in two temperate forests that represented early and late successional stages. We documented different patterns of aboveground-belowground diversity relationships in these forests. We observed no linkage between plant and bacterial α-diversity in the early successional forest, and even a negative correlation in the late successional forest, indicating that high bacterial α-diversity is not always linked to high plant α-diversity. Beta-diversity coupling was only found at the late successional stage, while in the early successional forest, the bacterial β-diversity was closely correlated with soil property distances. Additionally, we showed that the dominant competitive tree species in the late successional forest may play key roles in driving forest succession by shaping the soil bacterial community in the early successional stage. This study sheds new light on the potential aboveground-belowground linkage in natural ecosystems, which may help us understand the mechanisms that drive ecosystem succession.

  15. Aboveground-belowground biodiversity linkages differ in early and late successional temperate forests.

    PubMed

    Li, Hui; Wang, Xugao; Liang, Chao; Hao, Zhanqing; Zhou, Lisha; Ma, Sam; Li, Xiaobin; Yang, Shan; Yao, Fei; Jiang, Yong

    2015-01-01

    Understanding ecological linkages between above- and below-ground biota is critical for deepening our knowledge on the maintenance and stability of ecosystem processes. Nevertheless, direct comparisons of plant-microbe diversity at the community level remain scarce due to the knowledge gap between microbial ecology and plant ecology. We compared the α- and β- diversities of plant and soil bacterial communities in two temperate forests that represented early and late successional stages. We documented different patterns of aboveground-belowground diversity relationships in these forests. We observed no linkage between plant and bacterial α-diversity in the early successional forest, and even a negative correlation in the late successional forest, indicating that high bacterial α-diversity is not always linked to high plant α-diversity. Beta-diversity coupling was only found at the late successional stage, while in the early successional forest, the bacterial β-diversity was closely correlated with soil property distances. Additionally, we showed that the dominant competitive tree species in the late successional forest may play key roles in driving forest succession by shaping the soil bacterial community in the early successional stage. This study sheds new light on the potential aboveground-belowground linkage in natural ecosystems, which may help us understand the mechanisms that drive ecosystem succession. PMID:26184121

  16. Aboveground-belowground biodiversity linkages differ in early and late successional temperate forests

    PubMed Central

    Li, Hui; Wang, Xugao; Liang, Chao; Hao, Zhanqing; Zhou, Lisha; Ma, Sam; Li, Xiaobin; Yang, Shan; Yao, Fei; Jiang, Yong

    2015-01-01

    Understanding ecological linkages between above- and below-ground biota is critical for deepening our knowledge on the maintenance and stability of ecosystem processes. Nevertheless, direct comparisons of plant-microbe diversity at the community level remain scarce due to the knowledge gap between microbial ecology and plant ecology. We compared the α- and β- diversities of plant and soil bacterial communities in two temperate forests that represented early and late successional stages. We documented different patterns of aboveground-belowground diversity relationships in these forests. We observed no linkage between plant and bacterial α-diversity in the early successional forest, and even a negative correlation in the late successional forest, indicating that high bacterial α-diversity is not always linked to high plant α-diversity. Beta-diversity coupling was only found at the late successional stage, while in the early successional forest, the bacterial β-diversity was closely correlated with soil property distances. Additionally, we showed that the dominant competitive tree species in the late successional forest may play key roles in driving forest succession by shaping the soil bacterial community in the early successional stage. This study sheds new light on the potential aboveground-belowground linkage in natural ecosystems, which may help us understand the mechanisms that drive ecosystem succession. PMID:26184121

  17. Stability and change in forest-based communities: A selected bibliography. Forest Service general technical report

    SciTech Connect

    Richardson, C.W.

    1996-03-01

    This bibliography lists literature dealing with the concept of community stability, the condition of forest-based communities, and the relations between forest management and local community conditions. The emphasis is on forest-based communities in the Pacific Northwest, but citations from across the United States and other industrialized nations, such as Canada, New Zealand, and the Scandinavian countries, also are included.

  18. Carbon sequestration and water flow regulation services in mature Mediterranean Forest

    NASA Astrophysics Data System (ADS)

    Beguería, S.; Ovando, P.

    2015-12-01

    We develop a forestland use and management model that integrates spatially-explicit biophysical and economic data, to estimate the expected pattern of climate regulation services through carbon dioxide (CO2) sequestration in tree and shrubs biomass, and water flow regulation. We apply this model to examine the potential trade-offs and synergies in the supply of CO2 sequestration and water flow services in mature Mediterranean forest, considering two alternative forest management settings. A forest restoration scenario through investments in facilitating forest regeneration, and a forestry activity abandonment scenario as result of unprofitable forest regeneration investment. The analysis is performed for different discount rates and price settings for carbon and water. The model is applied at the farm level in a group of 567 private silvopastoral farms across Andalusia (Spain), considering the main forest species in this region: Quercus ilex, Q. suber, Pinus pinea, P. halepensis, P. pinaster and Eucalyptus sp., as well as for tree-less shrubland and pastures. The results of this research are provided by forest land unit, vegetation, farm and for the group of municipalities where the farms are located. Our results draw attention to the spatial variability of CO2 and water flow regulation services, and point towards a trade-off between those services. The pattern of economic benefits associated to water and carbon services fluctuates according to the assumptions regarding price levels and discounting rates, as well as in connection to the expected forest management and tree growth models, and to spatially-explicit forest attributes such as existing tree and shrubs inventories, the quality of the sites for growing different tree species, soil structure or the climatic characteristics. The assumptions made regarding the inter-temporal preferences and relative prices have a large effect on the estimated economic value of carbon and water services. These results

  19. The US Forest Service Framework for Climate Adaptation (Invited)

    NASA Astrophysics Data System (ADS)

    Cleaves, D.

    2013-12-01

    Public lands are changing in response to climate change and related stressors such that resilience-based management plans that integrate climate-smart adaptation are needed. The goal of these plans is to facilitate land managers' consideration of a range of potential futures while simplifying the complex array of choices and assumptions in a rigorous, defensible manner. The foundation for climate response has been built into recent Forest Service policies, guidance, and strategies like the climate change Roadmap and Scorecard; 2012 Planning Rule; Cohesive Wildland Fire Management strategy; and Inventory, Monitoring & Assessment strategy. This has driven the need for information that is relevant, timely, and accessible to support vulnerability assessments and risk management to aid in designing and choosing alternatives and ranking actions. Managers must also consider carbon and greenhouse gas implications as well as understand the nature and level of uncertainties. The major adjustments that need to be made involve: improving risk-based decision making and working with predictive models and information; evaluating underlying assumptions against new realities and possibilities being revealed by climate science; integrating carbon cycle science and a new ethic of carbon stewardship into management practices; and preparing systems for inevitable changes to ameliorate negative effects, capture opportunities, or accept different and perhaps novel ecosystem configurations. We need to avoid waiting for complete science that never arrives and take actions that blend science and experience to boost learning, reduce costs and irreversible losses, and buy lead time.

  20. 34 CFR 300.226 - Early intervening services.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., instruction on the use of adaptive and instructional software; and (2) Providing educational and behavioral... CHILDREN WITH DISABILITIES Local Educational Agency Eligibility § 300.226 Early intervening services....

  1. Forest statistics for Michigan`s northern lower peninsula unit, 1993. Forest Service research bulletin

    SciTech Connect

    Leatherberry, E.C.

    1994-10-30

    Michigan`s Northern Lower Peninsula Unit (fig. 1) is comprised of 33 counties. This region of the State is rich with resources that support a network of social, economic, and ecological processes that are forest dependent. The forest resource of the Unit presently supports an industry that operates on a sustaining basis. In 1990 nearly half of Michigan`s saw-log production--297 million board feet--was harvest in the Unit. The forests of the Northern Lower Peninsula are vital to the region. The forest contains a variety of both deciduous and coniferous forest species, which results in regionally unique ecosystems that contribute to biodiversity.

  2. Independence and Interdependence in Early Childhood Services

    ERIC Educational Resources Information Center

    Whitington, Victoria

    2004-01-01

    It is through culture that children make sense of their worlds (Trevarthen, 1998). Cross- cultural models show that families are likely to primarily foster either independence or interdependence in their children (Gonzalez-Mena, 1997; Greenfield, 1994). Young children are likely to pay the "price of acculturation" when they enter early childhood…

  3. Early Childhood Services: Physical Resources Guide.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton.

    Introduced by a parable on the value of children's play, this guidebook includes a list of 10 developmental functions of play, a discussion of matters for consideration in selecting and organizing equipment and facilities for early childhood programs, and a description of indoor and outdoor program resources for children's activities. Various…

  4. Service Provider Combinations and the Delivery of Early Intervention Services to Children and Families

    ERIC Educational Resources Information Center

    Raspa, Melissa; Hebbeler, Kathleen; Bailey, Donald B., Jr.; Scarborough, Anita A.

    2010-01-01

    Using data from the National Early Intervention Longitudinal Study, this study provides a framework for characterizing the delivery of early intervention services based on the combinations of service providers who work with infants and toddlers with disabilities and their families. Five groups of providers were identified. Results showed that the…

  5. 7 CFR 1.624 - How will the Forest Service respond to any hearing requests?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 1 2012-01-01 2012-01-01 false How will the Forest Service respond to any hearing requests? 1.624 Section 1.624 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing Process § 1.624 How will the Forest...

  6. 7 CFR 1.624 - How will the Forest Service respond to any hearing requests?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false How will the Forest Service respond to any hearing requests? 1.624 Section 1.624 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing Process § 1.624 How will the Forest...

  7. 7 CFR 1.624 - How will the Forest Service respond to any hearing requests?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false How will the Forest Service respond to any hearing requests? 1.624 Section 1.624 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing Process § 1.624 How will the Forest...

  8. 7 CFR 1.624 - How will the Forest Service respond to any hearing requests?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 1 2014-01-01 2014-01-01 false How will the Forest Service respond to any hearing requests? 1.624 Section 1.624 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing Process § 1.624 How will the Forest...

  9. 7 CFR 1.624 - How will the Forest Service respond to any hearing requests?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false How will the Forest Service respond to any hearing requests? 1.624 Section 1.624 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing Process § 1.624 How will the Forest...

  10. Early Intervention Service Coordination Policies: National Policy Infrastructure

    ERIC Educational Resources Information Center

    Harbin, Gloria L.; Bruder, Mary Beth; Adams, Candace; Mazzarella, Cynthia; Whitbread, Kathy; Gabbard, Glenn; Staff, Ilene

    2004-01-01

    Effective implementation of service coordination in early intervention, as mandated by the Individuals with Disabilities Education Act, remains a challenge for most states. The present study provides a better understanding of the various aspects of the policy infrastructure that undergird service coordination across the United States. Data from a…

  11. Participation Patterns among Families Receiving Part C Early Intervention Services

    ERIC Educational Resources Information Center

    Khetani, Mary Alunkal

    2010-01-01

    Participation in the natural settings of home and community is one of four major goals for families receiving Part C early intervention services. While participation has been formally recognized as an important service-related outcome, there is a need to build knowledge about its key features to adequately apply the concept in practice. The need…

  12. A decision framework for identifying models to estimate forest ecosystem services gains from restoration

    USGS Publications Warehouse

    Christin, Zachary; Bagstad, Kenneth J.; Verdone, Michael

    2016-01-01

    Restoring degraded forests and agricultural lands has become a global conservation priority. A growing number of tools can quantify ecosystem service tradeoffs associated with forest restoration. This evolving “tools landscape” presents a dilemma: more tools are available, but selecting appropriate tools has become more challenging. We present a Restoration Ecosystem Service Tool Selector (RESTS) framework that describes key characteristics of 13 ecosystem service assessment tools. Analysts enter information about their decision context, services to be analyzed, and desired outputs. Tools are filtered and presented based on five evaluative criteria: scalability, cost, time requirements, handling of uncertainty, and applicability to benefit-cost analysis. RESTS uses a spreadsheet interface but a web-based interface is planned. Given the rapid evolution of ecosystem services science, RESTS provides an adaptable framework to guide forest restoration decision makers toward tools that can help quantify ecosystem services in support of restoration.

  13. Preliminary checklist of fungi of the Fernow Experimental Forest. Forest Service general technical report (Final)

    SciTech Connect

    Stephenson, S.L.; Kumar, A.; Bhatt, R.; Dubey, T.; Landolt, J.C.

    1994-01-01

    The report provides a checklist of fungi found on the Fernow Experimental Forest in West Virginia during 4 years of research and collecting by the authors. More than 500 fungi in seven major taxonomic groups (Acrasiomycetes, Myxomycetes, Chytridiomycetes, Oomycetes, Ascomycetes, Deuteromycetes, and Basidiomycetes) are listed alphabetically by genus and species. Also provided is a general description of the forest vegetation of the Fernow Experimental Forest.

  14. Michigan`s forests 1993: An analysis. Forest Service resource bulletin

    SciTech Connect

    Schmidt, T.L.; Spencer, J.S.; Bertsch, R.

    1997-02-04

    Michigan`s forests are abundant, diverse, healthy, productive, and expanding. These forests make important contributions to the quality of life by providing a wide array of benefits, including wildlife habitat, biological diversity, outdoor recreation, improved air and water quality, and economic resources such as the estimated $12 billion of value added and 200,000 jobs annually supported by forest-based industries/tourism/recreation.

  15. Forest statistics for southeast texas counties, 1992. Forest Service resource bulletin

    SciTech Connect

    Kelly, J.F.; Miller, P.E.; Hartsell, A.J.

    1992-11-01

    The report includes tables derived from data obtained during a 1992 forest inventory of southeast Texas counties. The Southern Forest Experiment Station, Forest Inventory and Analysis unit (SO-FIA) uses a two-phase sample of temporary aerialphoto points and a systematic grid of permanent ground plots. The area of forested land was determined by photointerpretation of temporary points and field checks of permanent plots. Tree data were used to estimate volumes, basal area, number of trees, and other plot-level variables. Ownership information was obtained for each measurement plot using tax records and other sources.

  16. 36 CFR 228.63 - Removal under terms of a timber sale or other Forest Service contract.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... timber sale or other Forest Service contract. 228.63 Section 228.63 Parks, Forests, and Public Property... Disposal § 228.63 Removal under terms of a timber sale or other Forest Service contract. In carrying out programs such as timber sales that involve construction and maintenance of various physical...

  17. 36 CFR 228.63 - Removal under terms of a timber sale or other Forest Service contract.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... timber sale or other Forest Service contract. 228.63 Section 228.63 Parks, Forests, and Public Property... Disposal § 228.63 Removal under terms of a timber sale or other Forest Service contract. In carrying out programs such as timber sales that involve construction and maintenance of various physical...

  18. 77 FR 68821 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Ozark-St. Francis...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-16

    ...-St. Francis National Forests, Russellville, AR AGENCY: National Park Service, Interior. ACTION... Service, Ozark-St. Francis National Forests, Russellville, AR 72801, telephone (479) 964-7202... 3ST27, on the Ozark-St. Francis National Forests, by caver Roger Bottoms, in Stone County, AR. No...

  19. Implementing watershed investment programs to restore fire-adapted forests for watershed services

    NASA Astrophysics Data System (ADS)

    Springer, A. E.

    2013-12-01

    Payments for ecosystems services and watershed investment programs have created new solutions for restoring upland fire-adapted forests to support downstream surface-water and groundwater uses. Water from upland forests supports not only a significant percentage of the public water supplies in the U.S., but also extensive riparian, aquatic, and groundwater dependent ecosystems. Many rare, endemic, threatened, and endangered species are supported by the surface-water and groundwater generated from the forested uplands. In the Ponderosa pine forests of the Southwestern U.S., post Euro-American settlement forest management practices, coupled with climate change, has significantly impacted watershed functionality by increasing vegetation cover and associated evapotranspiration and decreasing runoff and groundwater recharge. A large Collaborative Forest Landscape Restoration Program project known as the Four Forests Restoration Initiative is developing landscape scale processes to make the forests connected to these watersheds more resilient. However, there are challenges in financing the initial forest treatments and subsequent maintenance treatments while garnering supportive public opinion to forest thinning projects. A solution called the Flagstaff Watershed Protection Project is utilizing City tax dollars collected through a public bond to finance forest treatments. Exit polling from the bond election documented the reasons for the 73 % affirmative vote on the bond measure. These forest treatments have included in their actions restoration of associated ephemeral stream channels and spring ecosystems, but resources still need to be identified for these actions. A statewide strategy for developing additional forest restoration resources outside of the federal financing is being explored by state and local business and governmental leaders. Coordination, synthesis, and modeling supported by a NSF Water Sustainability and Climate project has been instrumental in

  20. Forest statistics for northeast texas counties, 1992. Forest Service resource bulletin

    SciTech Connect

    Kelly, J.F.; Miller, P.E.; Hartsell, A.J.

    1992-11-01

    Tabulated results were derived from data obtained during a 1992 forest inventory of northeast Texas counties. Core tables are compatible among Forest Inventory and Analysis units in the Eastern United States. Supplemental tables provide information beyond that provided by the core tables. Comparisons are made between results of the 1992 inventory and previous inventories conducted in 1986 and 1975.

  1. Silvicultural guidelines for forest stands threatened by the Gypsy moth. Forest Service general technical report (Final)

    SciTech Connect

    Gottschalk, K.W.

    1993-02-02

    The ecological and silvicultural information on the interaction of gypsy moth and its host forest types is incorporated into silvicultural guidelines for minimizing the impacts of gypsy moth on forest stands threatened by the insect. Decision charts are used to match stand and insect conditions to the proper prescription that includes instructions for implementing it.

  2. Remnants of an ancient forest provide ecological context for Early Miocene fossil apes.

    PubMed

    Michel, Lauren A; Peppe, Daniel J; Lutz, James A; Driese, Steven G; Dunsworth, Holly M; Harcourt-Smith, William E H; Horner, William H; Lehmann, Thomas; Nightingale, Sheila; McNulty, Kieran P

    2014-01-01

    The lineage of apes and humans (Hominoidea) evolved and radiated across Afro-Arabia in the early Neogene during a time of global climatic changes and ongoing tectonic processes that formed the East African Rift. These changes probably created highly variable environments and introduced selective pressures influencing the diversification of early apes. However, interpreting the connection between environmental dynamics and adaptive evolution is hampered by difficulties in locating taxa within specific ecological contexts: time-averaged or reworked deposits may not faithfully represent individual palaeohabitats. Here we present multiproxy evidence from Early Miocene deposits on Rusinga Island, Kenya, which directly ties the early ape Proconsul to a widespread, dense, multistoried, closed-canopy tropical seasonal forest set in a warm and relatively wet, local climate. These results underscore the importance of forested environments in the evolution of early apes.

  3. Remnants of an ancient forest provide ecological context for Early Miocene fossil apes.

    PubMed

    Michel, Lauren A; Peppe, Daniel J; Lutz, James A; Driese, Steven G; Dunsworth, Holly M; Harcourt-Smith, William E H; Horner, William H; Lehmann, Thomas; Nightingale, Sheila; McNulty, Kieran P

    2014-01-01

    The lineage of apes and humans (Hominoidea) evolved and radiated across Afro-Arabia in the early Neogene during a time of global climatic changes and ongoing tectonic processes that formed the East African Rift. These changes probably created highly variable environments and introduced selective pressures influencing the diversification of early apes. However, interpreting the connection between environmental dynamics and adaptive evolution is hampered by difficulties in locating taxa within specific ecological contexts: time-averaged or reworked deposits may not faithfully represent individual palaeohabitats. Here we present multiproxy evidence from Early Miocene deposits on Rusinga Island, Kenya, which directly ties the early ape Proconsul to a widespread, dense, multistoried, closed-canopy tropical seasonal forest set in a warm and relatively wet, local climate. These results underscore the importance of forested environments in the evolution of early apes. PMID:24549336

  4. Management impacts on water quality of forests and rangelands. Forest Service general technical report (Final)

    SciTech Connect

    Binkley, D.; Brown, T.C.

    1993-11-01

    The report compiles information about the effects of management practices on water quality in forests and rangelands. Chapter 1 summarizes water quality concerns on all types of lands. Chapters 2 through 9 focus on physical, chemical, and biological aspects of the forest and rangeland water quality. Chapter 10 describes the federal laws and state programs that are intended to control or monitor forest and rangeland management practices affecting water quality. The final chapter reviews available information about the economic efficiency of nonpoint source pollution programs on forestlands.

  5. Wildfires, Ecosystem Services, and Biodiversity in Tropical Dry Forest in India.

    PubMed

    Schmerbeck, Joachim; Fiener, Peter

    2015-08-01

    This review is intended to contribute to the understanding of the interlinkage between wildfire in India's tropical dry forest (TDF) and selected ecosystem services (ES), namely forest provisioning and water regulating services, as well as biodiversity. TDF covers approximately 146,000 km(2) (4.4%) of India, whereas according to the MODIS fire product about 2200 km(2) (1.4%) burns per year. As studies on wildfire effects upon ESs and biodiversity in Indian TDFs are rare we partly transferred findings from other (dry) forest areas to the environmental situation in India. In India (intentionally lit) wildfires have a very important connection to local livelihoods and the availability of non-wood forest products. Very important adverse long-term effects are the deterioration of forest ecosystems and soil degradation. The potential for TDF to regulate hydrological cycles is expected to be greater in the absence of fire than with it. A general judgment on the effect of fire on biodiversity is difficult as it depends on the community and species involved but a loss of biodiversity under regular burnings is apparent. Consequently, forest managers need sound knowledge regarding the interplay of wildfires and ecosystem behavior in general and more specific knowledge regarding the effects on taxa being considered for conservation efforts. Generally, much more research is needed to understand the trade-offs between the short-term benefits gained from forest provisioning services and long-term adverse effects. PMID:25900601

  6. Wildfires, Ecosystem Services, and Biodiversity in Tropical Dry Forest in India

    NASA Astrophysics Data System (ADS)

    Schmerbeck, Joachim; Fiener, Peter

    2015-08-01

    This review is intended to contribute to the understanding of the interlinkage between wildfire in India's tropical dry forest (TDF) and selected ecosystem services (ES), namely forest provisioning and water regulating services, as well as biodiversity. TDF covers approximately 146,000 km2 (4.4 %) of India, whereas according to the MODIS fire product about 2200 km2 (1.4 %) burns per year. As studies on wildfire effects upon ESs and biodiversity in Indian TDFs are rare we partly transferred findings from other (dry) forest areas to the environmental situation in India. In India (intentionally lit) wildfires have a very important connection to local livelihoods and the availability of non-wood forest products. Very important adverse long-term effects are the deterioration of forest ecosystems and soil degradation. The potential for TDF to regulate hydrological cycles is expected to be greater in the absence of fire than with it. A general judgment on the effect of fire on biodiversity is difficult as it depends on the community and species involved but a loss of biodiversity under regular burnings is apparent. Consequently, forest managers need sound knowledge regarding the interplay of wildfires and ecosystem behavior in general and more specific knowledge regarding the effects on taxa being considered for conservation efforts. Generally, much more research is needed to understand the trade-offs between the short-term benefits gained from forest provisioning services and long-term adverse effects.

  7. Wildfires, Ecosystem Services, and Biodiversity in Tropical Dry Forest in India.

    PubMed

    Schmerbeck, Joachim; Fiener, Peter

    2015-08-01

    This review is intended to contribute to the understanding of the interlinkage between wildfire in India's tropical dry forest (TDF) and selected ecosystem services (ES), namely forest provisioning and water regulating services, as well as biodiversity. TDF covers approximately 146,000 km(2) (4.4%) of India, whereas according to the MODIS fire product about 2200 km(2) (1.4%) burns per year. As studies on wildfire effects upon ESs and biodiversity in Indian TDFs are rare we partly transferred findings from other (dry) forest areas to the environmental situation in India. In India (intentionally lit) wildfires have a very important connection to local livelihoods and the availability of non-wood forest products. Very important adverse long-term effects are the deterioration of forest ecosystems and soil degradation. The potential for TDF to regulate hydrological cycles is expected to be greater in the absence of fire than with it. A general judgment on the effect of fire on biodiversity is difficult as it depends on the community and species involved but a loss of biodiversity under regular burnings is apparent. Consequently, forest managers need sound knowledge regarding the interplay of wildfires and ecosystem behavior in general and more specific knowledge regarding the effects on taxa being considered for conservation efforts. Generally, much more research is needed to understand the trade-offs between the short-term benefits gained from forest provisioning services and long-term adverse effects.

  8. Avian research on U.S. Forest Service Experimental Forests and Ranges: Emergent themes, opportunities, and challenges

    USGS Publications Warehouse

    Stoleson, S.H.; King, D.I.; Tomosy, M.

    2011-01-01

    Since 1908, U.S. Forest Service Experimental Forests and Ranges have been dedicated to long-term interdisciplinary research on a variety of ecological and management questions. They encompass a wide diversity of life zones and ecoregions, and provide access to research infrastructure, opportunities for controlled manipulations, and integration with other types of long-term data. These features have facilitated important advances in a number of areas of avian research, including furthering our understanding of population dynamics, the effects of forest management on birds, avian responses to disturbances such as fire and hurricanes, and other aspects of avian ecology and conservation. However, despite these contributions, this invaluable resource has been underutilized by ornithologists. Most of the Experimental Forests and Ranges have had no ornithological work done on them. We encourage the ornithological community, especially graduate students and new faculty, to take advantage of this largely untapped potential for long-term work, linkage with long-term data sets, multiple disciplines, and active forest management. ?? 2010 Elsevier B.V.

  9. Operational Remote Sensing Services in North Eastern Region of India for Natural Resources Management, Early Warning for Disaster Risk Reduction and Dissemination of Information and Services

    NASA Astrophysics Data System (ADS)

    Raju, P. L. N.; Sarma, K. K.; Barman, D.; Handique, B. K.; Chutia, D.; Kundu, S. S.; Das, R. Kr.; Chakraborty, K.; Das, R.; Goswami, J.; Das, P.; Devi, H. S.; Nongkynrih, J. M.; Bhusan, K.; Singh, M. S.; Singh, P. S.; Saikhom, V.; Goswami, C.; Pebam, R.; Borgohain, A.; Gogoi, R. B.; Singh, N. R.; Bharali, A.; Sarma, D.; Lyngdoh, R. B.; Mandal, P. P.; Chabukdhara, M.

    2016-06-01

    North Eastern Region (NER) of India comprising of eight states considered to be most unique and one of the most challenging regions to govern due to its unique physiographic condition, rich biodiversity, disaster prone and diverse socio-economic characteristics. Operational Remote Sensing services increased manifolds in the region with the establishment of North Eastern Space Applications Centre (NESAC) in the year 2000. Since inception, NESAC has been providing remote sensing services in generating inventory, planning and developmental activities, and management of natural resources, disasters and dissemination of information and services through geo-web services for NER. The operational remote sensing services provided by NESAC can be broadly divided into three categories viz. natural resource planning and developmental services, disaster risk reduction and early warning services and information dissemination through geo-portal services. As a apart of natural resources planning and developmental services NESAC supports the state forest departments in preparing the forest working plans by providing geospatial inputs covering entire NER, identifying the suitable culturable wastelands for cultivation of silkworm food plants, mapping of natural resources such as land use/land cover, wastelands, land degradation etc. on temporal basis. In the area of disaster risk reduction, NESAC has initiated operational services for early warning and post disaster assessment inputs for flood early warning system (FLEWS) using satellite remote sensing, numerical weather prediction, hydrological modeling etc.; forest fire alert system with actionable attribute information; Japanese Encephalitis Early Warning System (JEWS) based on mosquito vector abundance, pig population and historical disease intensity and agriculture drought monitoring for the region. The large volumes of geo-spatial databases generated as part of operational services are made available to the administrators and

  10. Lake states regional forest resources assessments: Technical papers. Forest Service general technical report

    SciTech Connect

    Webster, H.H.; Vasievich, J.M.

    1997-07-23

    Contains 21 technical working papers prepared for the Lake States regional forest resources assessment, Lake States Forestry Alliance 1995. They represent significant contributions from many individuals and organizations and form the technical background for the Assessment.

  11. Flora of the Fraser Experimental Forest, Colorado. Forest Service general technical report (Final)

    SciTech Connect

    Popovich, S.J.; Shepperd, W.D.; Reichert, D.W.; Cone, M.A.

    1993-08-01

    The report lists 441 vascular plant taxa in 228 genera and 63 families encountered on the 9,300-ha Fraser Experimental Forest in central Colorado. Synonyms appearing in previous publications and other works pertaining to the Fraser Experimental Forest, as well as appropriate Colorado floras and less-technical field guides, are included. Plant communities and habitats are discussed, and a list of 54 lichens is also presented. A glossary of related terms is included.

  12. Project risk and appeals in U.S. Forest Service planning

    SciTech Connect

    Stern, Marc J.; Predmore, S. Andrew; Morse, Wayde C.; Seesholtz, David N.

    2013-09-15

    The National Environmental Policy Act (NEPA) requires U.S. Forest Service planning processes to be conducted by interdisciplinary teams of resource specialists to analyze and disclose the likely environmental impacts of proposed natural resource management actions on Forest Service lands. Multiple challenges associated with these processes have been a source of frustration for the agency. One of these challenges involves administrative appeals through which public entities can challenge a Forest Service decision following a NEPA process. These appeals instigate an internal review process and can result in an affirmation of the Forest Service decision, a reversal of that decision, or additional work that re-initiates all or part of the NEPA process. We examine the best predictors of appeals and their outcomes on a representative sample of 489 Forest Service NEPA processes that were decided between 2007 and 2009. While certain factors associated with pre-existing social contexts (such as a history of controversy) or pre-determined elements of a proposed action (such as the extraction of forest products) predispose certain processes to a higher risk of appeals, other practices and process-related strategies within the control of the agency also appear to bear meaningful influence on the occurrence of appeals and their outcomes. Appeals and their outcomes were most strongly related to programmatic, structural (turnover of personnel in particular), and relationship risks (both internal and external) within the processes, suggesting the need for greater focus within the agency on cultivating positive internal and external relationships to manage the risk of appeals. -- Highlights: ► We examined appeals and their outcomes on 489 U.S. Forest Service NEPA processes. ► Project type, context, team turnover, and personal relationships predicted appeals. ► External relationship management and staff turnover best predicted appeal outcomes. ► Positive internal and

  13. When Service Learning Meets the Project Approach: Incorporating Service Learning in an Early Childhood Program

    ERIC Educational Resources Information Center

    Chun, Eul Jung; Hertzog, Nancy B.; Gaffney, Janet S.; Dymond, Stacy K.

    2012-01-01

    The researchers described in this case study how Service Learning was incorporated within the context of an early childhood program where the teachers used the Project Approach. The Service Learning project was embedded in an investigation about water and was designed to help tsunami victims in Asia. Participants included two teachers and 12…

  14. Service Delivery Complexities: Early Intervention for Children with Physical Disabilities

    ERIC Educational Resources Information Center

    Ziviani, Jenny; Darlington, Yvonne; Feeney, Rachel; Rodger, Sylvia; Watter, Pauline

    2013-01-01

    Early intervention (EI) for children with physical disabilities is advocated as a means of enhancing child outcomes and family functioning. The issues confronted by service providers in delivering this support have received relatively little attention. The purpose of this study was to gain an understanding of the experiences of frontline EI staff…

  15. Integrated Early Years Services: A Thematic Literature Review

    ERIC Educational Resources Information Center

    Wong, Sandie; Sumsion, Jennifer

    2013-01-01

    This article reports on the findings of a thematic review of research literature about integrated early years services (IEYS) [1995-2012]. Four themes are discussed: broad support for IEYS; critiques of claims about IEYS; a focus on inter-professional practice; and the challenge of evaluating IEYS. The article concludes with reflections concerning…

  16. Building Leadership Capacity in Early Childhood Pre-Service Teachers

    ERIC Educational Resources Information Center

    Campbell-Evans, Glenda; Stamopoulos, Elizabeth; Maloney, Carmel

    2014-01-01

    Building leadership capacity has emerged as a key concern within the early childhood profession in Australia as the sector responds to recent national reforms focusing on raising standards and improving quality provision of services. The purpose of this paper is to contribute to the discussion around these reforms and to make a case for changes…

  17. 34 CFR 300.226 - Early intervening services.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... CHILDREN WITH DISABILITIES Local Educational Agency Eligibility § 300.226 Early intervening services. (a..., instruction on the use of adaptive and instructional software; and (2) Providing educational and behavioral... Act or to delay appropriate evaluation of a child suspected of having a disability. (d)...

  18. A Framework for Providing Culturally Responsive Early Intervention Services

    ERIC Educational Resources Information Center

    Bradshaw, Wendy

    2013-01-01

    The purpose of this article is to provide a framework that offers a way for early intervention (EI) service providers to better meet the needs of the culturally diverse children and families they serve. This framework was created to organize existing research and literature on cultural responsiveness in a way that fit the unique context of EI. The…

  19. Potential of VIIRS Data for Regional Monitoring of Gypsy Moth Defoliation: Implications for Forest Threat Early Warning System

    NASA Astrophysics Data System (ADS)

    Spruce, J. P.; Ryan, R. E.; Smoot, J. C.; Prados, D. L.; McKellip, R. D.; Sader, S. A.; Gasser, G.; May, G.; Hargrove, W.

    2007-12-01

    A NASA RPC (Rapid Prototyping Capability) experiment was conducted to assess the potential of VIIRS (Visible/Infrared Imager/Radiometer Suite) data for monitoring non-native gypsy moth (Lymantria dispar) defoliation of forests. This experiment compares defoliation detection products computed from simulated VIIRS and from MODIS (Moderate Resolution Imaging Spectroradiometer) time series products as potential inputs to a forest threat EWS (Early Warning System) being developed for the USFS (USDA Forest Service). Gypsy moth causes extensive defoliation of broadleaved forests in the United States and is specifically identified in the Healthy Forest Restoration Act (HFRA) of 2003. The HFRA mandates development of a national forest threat EWS. This system is being built by the USFS, and NASA is aiding integration of needed satellite data products into this system, including MODIS products. This RPC experiment enabled the MODIS follow-on, VIIRS, to be evaluated as a data source for EWS forest monitoring products. The experiment included 1) assessment of MODIS-simulated VIIRS NDVI products, and 2) evaluation of gypsy moth defoliation mapping products from MODIS-simulated VIIRS and from MODIS NDVI time series data. This experiment employed MODIS data collected over the approx. 15 million acre mid-Appalachian Highlands during the annual peak defoliation time frame (June 10 through July 27) during 2000-2006. NASA Stennis Application Research Toolbox software was used to produce MODIS-simulated VIIRS data and NASA Stennis Time Series Product Tool software was employed to process MODIS and MODIS-simulated VIIRS time series data scaled to planetary reflectance. MODIS-simulated VIIRS data was assessed through comparison to Hyperion-simulated VIIRS data using data collected during gypsy moth defoliation. Hyperion- simulated MODIS data showed a high correlation with actual MODIS data. MODIS-simulated VIIRS data for the same date showed moderately high correlation with Hyperion

  20. Indicators of Access to Early Childhood Services in the Mississippi Delta. Rural Early Childhood Report No. 5

    ERIC Educational Resources Information Center

    Shores, Elizabeth F.; Barbaro, Erin; Barbaro, Michael C.; Flenner, Michelle; Bell, Lynn

    2007-01-01

    The Early Childhood Atlas facilitates spatial analysis in early childhood services research for the promotion of greater quality and accessibility of early care and education. The Atlas team collects and geocodes federal, state and nongovernmental datasets about early childhood services, integrating selected data elements into its online mapmaking…

  1. Stand hazard rating for central idaho forests. Forest Service general technical report

    SciTech Connect

    Steele, R.; Williams, R.E.; Weatherby, J.C.; Reinhardt, E.D.; Hoffman, J.T.

    1996-03-01

    Growing concern over sustainability of central Idaho forests has created a need to assess the health of forest stands on a relative basis. A stand hazard rating was developed as a composite of 11 individual ratings to compare the health hazards of different stands. The composite rating includes Douglas-fire bettle, mountain pine beetle, western pine beetle, spruce beetle, Douglas-fire tussock moth, western spruce budworm, dwarf mistletoes, annosus root disease, Swhweinitzii root and butt rot, and wildfire. The interacting effects of these agents were also considered.

  2. National forest trail users: Planning for recreation opportunities. Forest Service research paper (Final)

    SciTech Connect

    Daigle, J.J.; Watson, A.E.; Haas, G.E.

    1994-03-01

    National forest trail users in four geographical regions of the United States are described based on participation in clusters of recreation activities. Visitors are classified into day hiking, undeveloped recreation, and two developed camping and hiking activity clusters for the Appalachian, Pacific, Rocky Mountain, and Southwestern regions. Distance and time traveled to national forest sites from home varied for activity clusters. Length of time at the site varied across activity clusters. Recreation activities combined with home range allows for assessing relative availability of, and demand for, different types of place-related opportunities and experiences users seek within a particular region.

  3. Forest statistics for east Texas counties, 1992. Forest Service Resource Bulletin

    SciTech Connect

    Miller, P.E.; Hartsell, A.J.

    1992-12-01

    The report contains statistical tables and figures derived from data obtained during a recent inventory of east Texas. The multiresource inventory included 43 counties and two survey regions. Classification of forest-nonforest points was accomplished, each representing approximately 230 acres. The sampling methods are designed to achieve suitable sampling errors for estimates of area and volume at the State level.

  4. Timber resource of the superior national forest. Forest Service resource bulletin

    SciTech Connect

    Kingsley, N.P.; Ramquist, J.

    1993-01-01

    Contents: forest area; timber volume; timber growth and removals; appendix; (accuracy of the survey, survey procedures, comparing minnesota's fifth inventory with the fourth inventory, log grade, metric equivalents of units used in the report, tree species groups in minnesota, definition of terms, and tables).

  5. US Department of Agriculture forest service eastern region strategic telecommunication plan: 1994-2003

    SciTech Connect

    Rust, W.R.; Haakinson, E.J.

    1994-05-01

    This report documents the development of a telecommunication strategy for 1994-2003 for the Eastern Region of the U.S. Department of Agriculture Forest Service. The Institute for Telecommunicaiton Sciences (ITS) identified telecommunication needs, assessed the existing telecommunication systems of the 15 National Forests in the Region, assessed internal and external factors that impact telecommunication planning, and assessed telecommunication technologies. Based on the foregoing, ITS developed a telecommunication strategy intended to ensure that Eastern Region telecommunication systems and services support the mission of the organization in a reliable and cost-effective manner.

  6. Remote Sensing: A valuable tool in the Forest Service decision making process. [in Utah

    NASA Technical Reports Server (NTRS)

    Stanton, F. L.

    1975-01-01

    Forest Service studies for integrating remotely sensed data into existing information systems highlight a need to: (1) re-examine present methods of collecting and organizing data, (2) develop an integrated information system for rapidly processing and interpreting data, (3) apply existing technological tools in new ways, and (4) provide accurate and timely information for making right management decisions. The Forest Service developed an integrated information system using remote sensors, microdensitometers, computer hardware and software, and interactive accessories. Their efforts substantially reduce the time it takes for collecting and processing data.

  7. Collaboration between the US Forest Service and the USDA Agricultural Research Service on the complementary conservation of crop wild relatives in the United States

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Two USDA agencies, the Forest Service (USFS) and the Agricultural Research Service (USDA-ARS) are cooperating on the complementary conservation of crop wild relatives (CWR) native to the United States. The USFS manages 193 million acres of National Forest System lands in 43 states and provides suppo...

  8. Early vegetational changes on a forested wetland constructed for mitigation

    USGS Publications Warehouse

    Perry, M.C.; Osenton, P.C.; Sibrel, C.B.

    1997-01-01

    Changes in vegetation were studied on 15 acres of a 35 acre forested wetland created as a mitigation site in Anne Arundel County, Maryland during 1994-96. Meter-square sampling on four different hydrologic elevations determined that grasses initially dominated the area, but decreased from 59 percent in 1994 to 51 percent in 1995 and 30 percent in 1996. Herbaceous non-grass plants (forbs) increased from 19 percent to 56 percent in the three-year period. Area with no plant cover decreased from 21 percent in 1994 to 11 percent in 1995, and 10 percent in 1996. Woody plants comprised 2 percent of the cover in 1994, increased to 4 percent in 1995, and remained at 4 percent in 1996. The increase of woody plants was mainly from natural regeneration (pioneer) plants. Monitoring of the transplanted trees and shrubs indicated 35 percent mortality and little growth of surviving plants. The pioneer woody plant forming most of the cover was black willow (Salix nigra). Differences in the vegetation were observed among the four elevations, although no differences were observed for the major vegetation classes between plots that were planted and those that were not planted with woody plants. Dominant grass species was redtop (Agrostis stolonifera), which comprised 51 percent of the cover in 1994 and 42 percent cover in 1995 and 23 percent in 1996. Other species that were common were bush clover (Lespedeza cuneata), Japanese clover (Lespedeza striata) and flat pea (Lathyrus sylvestris). All four of these dominant species were part of the original seed mixtures that were seeded on the site. A total of 134 species of plants was recorded on the site indicating a fairly diverse community for a newly established habitat.

  9. Toward a National Early Warning System for Forest Disturbances Using Remotely Sensed Land-Surface Phenology

    NASA Astrophysics Data System (ADS)

    Hargrove, W. W.; Spruce, J.

    2010-12-01

    A prototype National Early Warning System (EWS) for Forest Disturbances was established in 2010 by producing national maps showing potential forest disturbance across the conterminous United States at 231m resolution every 8 days. Each map is based on Land-Surface Phenology (LSP), calculated using temporally smoothed MODIS MOD13 imagery obtained over the preceding 24-day analysis window. Potential disturbance maps are generated by comparing a spatially and temporally specific historical expectation of normal NDVI "greenness" with NDVI "greenness" from a series of current satellite views. Three different disturbance products are produced using differing lengths of historical baseline periods to calculate the expected normal greenness. The short-term baseline products show only disturbances newer than one year ago, while the intermediate baseline products show disturbances since the prior three years, and the long-term baseline products show all disturbances over the MODIS historical period. A Forest Change Assessment Viewer website, http://ews.forestthreats.org/NPDE/NPDE.html, showcases the three most recent national disturbance maps in full spatial context. Although 2010 was a wet el Nino year without major forest problems, disturbances in 2010 in MI, NY, CO and LA will be highlighted. Forest disturbances caused by wildfire, hurricanes, tornadoes, hail, ice storms, and defoliating insects, including fall cankerworms, forest tent caterpillars, gypsy moths, baldcypress leafrollers and winter moths were successfully detected during the 2009 and 2010 field seasons. The EWS was used in 2010 to detect and alert Forest Health Monitoring (FHM) Aerial Disturbance Survey personnel to an otherwise-unknown outbreak of forest tent caterpillar and baldcypress leafroller in the Atchafalaya and Pearl River regions of southern Louisiana. A local FHM Program Coordinator verified these EWS-detected outbreaks. Many defoliator-induced disturbances were ephemeral, and were followed by

  10. Role of MODIS Vegetation Phenology Products in the U.S. for Warn Early Warning System for Forest Threats

    NASA Technical Reports Server (NTRS)

    Spruce, Joseph; Hargrove, William; Norman, Steve; Gasser, Gerald; Smoot, James; Kuper, Philip

    2012-01-01

    U.S. forests occupy approx 751 million acres (approx 1/3 of total land). Several abiotic and biotic damage agents disturb, damage, kill, and/or threaten these forests. Regionally extensive forest disturbances can also threaten human life and property, bio-diversity and water supplies. timely regional forest disturbance monitoring products are needed to aid forest health management work at finer scales. daily MODIS data provide a means to monitor regional forest disturbances on a weekly basis, leveraging vegetation phenology. In response, the USFS and NASA began collaborating in 2006 to develop a Near Real Time (NRT) forest monitoring capability, based on MODIS NDVI data, as part of a national forest threat Early Warning System (EWS).

  11. Theory into practice: implementing ecosystem management objectives in the USDA Forest Service.

    PubMed

    Butler, Kelly F; Koontz, Tomas M

    2005-02-01

    In the United States and around the world, scientists and practitioners have debated the definition and merits of ecosystem management as a new approach to natural resource management. While these debates continue, a growing number of organizations formally have adopted ecosystem management. However, adoption does not necessarily lead to successful implementation, and theories are not always put into practice. In this article, we examine how a leading natural resource agency, the United States Department of Agriculture Forest Service, has translated ecosystem management theory into concrete policy objectives and how successfully these objectives are perceived to be implemented throughout the national forest system. Through document analysis, interviews, and survey responses from 345 Forest Service managers (district rangers, forest supervisors, and regional foresters), we find that the agency has incorporated numerous ecosystem management components into its objectives. Agency managers perceive that the greatest attainment of such objectives is related to collaborative stewardship and integration of scientific information, areas in which the organization has considerable prior experience. The objectives perceived to be least attained are adaptive management and integration of social and economic information, areas requiring substantial new resources and a knowledge base not traditionally emphasized by natural resource managers. Overall, success in implementing ecosystem management objectives is linked to committed forest managers.

  12. Consume users guide. Forest Service general technical report

    SciTech Connect

    Ottmar, R.D.; Burns, M.F.; Hall, J.N.; Hanson, A.D.

    1993-01-01

    CONSUME is a user-friendly computer program designed for resource managers with some working knowledge of IBM-PC applications. The software predicts the amount of fuel consumption on logged units based on weather data, the amount and fuel moisture of fuels, and a number of other factors. Using these predictions, the resource manager can accurately determine when and where to conduct a prescribed burn to achieve desired objectives, while reducing impacts on other resources. CONSUME can be used for most broadcast and underburns on forested lands in the western states if the woody fuels are relatively homogeneous and composed of Douglas-fir, hemlock, alder, lodgepole pine, or mixed conifer species.

  13. Forest statistics for north Mississippi counties, 1994. Forest Service resource bulletin

    SciTech Connect

    Faulkner, J.L.; Miller, P.E.; Hartsell, A.J.; London, J.D.

    1993-06-01

    The report includes tabulated results which were derived from data obtained during a 1994 forest inventory of north Mississippi counties. Field work was conducted from December 1992 to May 1993. The major change affecting the 1994 inventory is the modified tree classification system that has been in effect since the 1988 inventory of Arkansas. Changes in the forest resources of north Mississippi are evident. Timberland area increased 10 percent, and the area in pine plantations showed a large increase. Sapling-seedling stands now constitute the greatest portion of the timberland base. Removals of all live trees increased significantly during this period. This reveals a change over the previous period from an increasing inventory to a decreasing inventory.

  14. Old-growth definition for western and mixed mesophytic forests. Forest Service general technical report

    SciTech Connect

    Greenberg, C.H.; McLeod, D.E.; Loftis, D.L.

    1997-09-01

    Old-growth mixed and western mesophytic forest characteristics may include high canopy species diversity; uneven-age and size distribution, including several old, decadent, large-diameter tree per hectare; low density and high basal area of canopy trees; and multiple vegetation strata. Additional indicators include the presence of snags and logs in several size and decomposition classes; undisturbed soil with no compaction, well-developed organic layer and soil macropores; and tree-fall gaps of various sizes and ages.

  15. PREFER: a European service providing forest fire management support products

    NASA Astrophysics Data System (ADS)

    Eftychidis, George; Laneve, Giovanni; Ferrucci, Fabrizio; Sebastian Lopez, Ana; Lourenco, Louciano; Clandillon, Stephen; Tampellini, Lucia; Hirn, Barbara; Diagourtas, Dimitris; Leventakis, George

    2015-06-01

    PREFER is a Copernicus project of the EC-FP7 program which aims developing spatial information products that may support fire prevention and burned areas restoration decisions and establish a relevant web-based regional service for making these products available to fire management stakeholders. The service focuses to the Mediterranean region, where fire risk is high and damages from wildfires are quite important, and develop its products for pilot areas located in Spain, Portugal, Italy, France and Greece. PREFER aims to allow fire managers to have access to online resources, which shall facilitate fire prevention measures, fire hazard and risk assessment, estimation of fire impact and damages caused by wildfire as well as support monitoring of post-fire regeneration and vegetation recovery. It makes use of a variety of products delivered by space borne sensors and develop seasonal and daily products using multi-payload, multi-scale and multi-temporal analysis of EO data. The PREFER Service portfolio consists of two main suite of products. The first refers to mapping products for supporting decisions concerning the Preparedness/Prevention Phase (ISP Service). The service delivers Fuel, Hazard and Fire risk maps for this purpose. Furthermore the PREFER portfolio includes Post-fire vegetation recovery, burn scar maps, damage severity and 3D fire damage assessment products in order to support relative assessments required in context of the Recovery/Reconstruction Phase (ISR Service) of fire management.

  16. 75 FR 44808 - Notice of Intent To Repatriate Cultural Items: U.S. Department of Agriculture, Forest Service...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR National Park Service Notice of Intent To Repatriate Cultural Items: U.S. Department of Agriculture, Forest Service, Coconino National Forest, Flagstaff, AZ, and Arizona State Museum, University of Arizona, Tucson, AZ AGENCY: National Park...

  17. 77 FR 68822 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Ozark-St. Francis...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-16

    ...-St. Francis National Forests, Russellville, AR AGENCY: National Park Service, Interior. ACTION... Service, Ozark-St. Francis National Forests, Russellville, AR 72801, telephone (479) 964-7202... site 3BE276 in Benton County, AR. The site was recorded in 1978 by Monroe Hutton and Gayle J. Fritz...

  18. 77 FR 68819 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Ozark-St. Francis...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-16

    ...-St. Francis National Forests, Russellville, AR AGENCY: National Park Service, Interior. ACTION... Service, Ozark-St. Francis National Forests, Russellville, AR 72801, telephone (479) 964-7202..., 16 individuals were removed from site 3NW101, on private property, in Newton County, AR, by...

  19. Improving planting stock quality: The humboldt experience. Forest Service general technical report (Final)

    SciTech Connect

    Jenkinson, J.L.; Nelson, J.A.; Huddleston, M.E.

    1993-05-01

    A seedling testing program was developed to improve the survival and growth potential of planting stock produced in the USDA Forest Service Humboldt Nursery, situated on the Pacific Coast in northern California. Coastal and inland seed sources of Douglas-fir and eight other conifers in the Pacific Slope forests of western Oregon and northern California were assessed in both nursery and field studies. Seedling top and root growth capacities were evaluated just after lifting and after cold storage, and stored seedlings were tested for suvival and growth on cleared planting sites in the seed zones of origin. Safe lifting and cold storage schedules were defined, and seedling cultural regimes were formulated to produce successful 1-0, 1-1, and 2-0 stock types. Testing deomonstrated the critical elements of reforestation and proved that rapid establishment is attainable on diverse sites. Accomplishments of the Humboldt program recommended similar programs for other forest nurseries and their service regions.

  20. Costa Rican environmental service payments: The use of a financial instrument in participatory forest management.

    PubMed

    Miranda, Miriam; Dieperink, Carel; Glasbergen, Pieter

    2006-10-01

    The core element of the Costa Rican forestry policy is a financial instrument called the environmental service payment. This instrument rewards forest owners for the environmental services (the mitigation of greenhouse gases, the protection of watersheds and scenic beauty, and the development of biodiversity) their forests provide. In this article, the experiences with this new instrument are analyzed by focusing on the way interests are represented and access is granted, the openness of information exchange, whether social learning occurred, and whether decision-making authority is shared. The analysis is based on a survey conducted in the Huetar Norte Region and on in-depth interviews with the major stakeholders. The Costa Rican case indicates that financial instruments can be used to share responsibilities and that stakeholders can successfully cooperate on forest issues. It also shows that such a participatory approach is only promising if certain cultural, economic, organizational, and political conditions are met.

  1. Psychological Distress of Fathers Attending an Australian Early Parenting Service for Early Parenting Difficulties

    ERIC Educational Resources Information Center

    Giallo, Rebecca; Cooklin, Amanda; Zerman, Nikki; Vittorino, Renzo

    2013-01-01

    Background: Early parenting centres are in a unique position to identify and provide support to fathers experiencing mental health difficulties. However, the extent to which fathers attending these services experience mental health difficulties is not known. This study aimed to assess fathers' mental health, identify specific clinical…

  2. 7 CFR 1.672 - What will the Forest Service do with a proposed alternative?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... comments to FERC's NEPA document under 18 CFR 5.25(c): (a) Analyze the alternative under § 1.673; and (b... Conditions in FERC Hydropower Licenses Alternatives Process § 1.672 What will the Forest Service do with...

  3. 7 CFR 1.672 - What will the Forest Service do with a proposed alternative?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... comments to FERC's NEPA document under 18 CFR 5.25(c): (a) Analyze the alternative under § 1.673; and (b... Conditions in FERC Hydropower Licenses Alternatives Process § 1.672 What will the Forest Service do with...

  4. 7 CFR 1.672 - What will the Forest Service do with a proposed alternative?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... comments to FERC's NEPA document under 18 CFR 5.25(c): (a) Analyze the alternative under § 1.673; and (b... Conditions in FERC Hydropower Licenses Alternatives Process § 1.672 What will the Forest Service do with...

  5. 7 CFR 1.672 - What will the Forest Service do with a proposed alternative?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... comments to FERC's NEPA document under 18 CFR 5.25(c): (a) Analyze the alternative under § 1.673; and (b... Conditions in FERC Hydropower Licenses Alternatives Process § 1.672 What will the Forest Service do with...

  6. 7 CFR 1.672 - What will the Forest Service do with a proposed alternative?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... comments to FERC's NEPA document under 18 CFR 5.25(c): (a) Analyze the alternative under § 1.673; and (b... Conditions in FERC Hydropower Licenses Alternatives Process § 1.672 What will the Forest Service do with...

  7. Managing pinon-juniper ecosystems for sustainability and social needs. Forest Service general technical report (Final)

    SciTech Connect

    Aldon, E.F.; Shaw, D.W.

    1993-10-01

    The purpose of the symposium was to assist the USDA Forest Service, other federal land management agencies, and the New Mexico State Land Office in the future development and management of the pinon-juniper ecosystem in the Southwest. Authors assessed the current state of knowledge about the pinon-juniper resources and helped develop future research and management goals.

  8. 20. Photocopy of historic photograph (U.S. Forest Service Photo Library, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. Photocopy of historic photograph (U.S. Forest Service Photo Library, Washington, D.C., Photo Number 340540, photographer unknown, November 1935) QUINAULT RANGER STATION OFFICE AND FIRE WAREHOUSE - Quinault Ranger's Residence, Quinault Recreation Area, Quinault, Grays Harbor County, WA

  9. US forest service technical cooperation visit Badia Rangeland and irrigation analysis

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A US Forest Service (USFS) team comprised of a rangeland management advisor, a dryland water resource, and irrigation specialist, and a Middle East program specialist visited Jordan to provide technical assistance to the Ministry of Agriculture-Water Harvesting Directorate (MoA) and the Hashemite Fu...

  10. Annotated bibliography of thinning literature. Forest Service general technical report

    SciTech Connect

    Stokes, B.J.

    1992-12-01

    The bibliography is a general review of thinning, with an emphasis on harvesting in the Southern United States. The bibliography was developed to aid the decision-making process of foresters and as a basis for continued research on thinning of pine stands. Much information is available for the formulation of policies and strategies, as well as for the premises of innovative concepts and ideas. Some silvicultural aspects are included, but these are not intensively reviewed. References were compiled from many sources. Abstracts and associated information are included for each publication. The citations are displayed in computer fields. Publications are listed alphabetically by primary author, and an index by year, keywords, and author has been included.

  11. Woody biomass resource of Louisiana, 1991. Forest Service resource bulletin

    SciTech Connect

    Rosson, J.F.

    1993-09-01

    Data from the 1991 Louisiana forest survey were used to derive fresh and dry biomass estimates for all trees, on timberland, greater than 1.0 inch in diameter at breast height (d.b.h.). There are 470.0 million fresh tons in softwood species and 757.5 million fresh tons in hardwood species. The woody biomass resource averages 45.9 and 61.9 tons per acre for softwoods and hardwoods where they occur, respectively. Most of this biomass is in the stem portion of the trees--85 percent for softwoods and 75 percent for hardwoods. Nonindustrial private landowners hold 58 and 69 percent of the total softwood and hardwood biomass resource, respectively.

  12. Enhancing early engagement with mental health services by young people

    PubMed Central

    Burns, Jane; Birrell, Emma

    2014-01-01

    International studies have shown that the prevalence of mental illness, and the fundamental contribution it make to the overall disease burden, is greatest in children and young people. Despite this high burden, adolescents and young adults are the least likely population group to seek help or to access professional care for mental health problems. This issue is particularly problematic given that untreated, or poorly treated, mental disorders are associated with both short- and long-term functional impairment, including poorer education and employment opportunities, potential comorbidity, including drug and alcohol problems, and a greater risk for antisocial behavior, including violence and aggression. This cycle of poor mental health creates a significant burden for the young person, their family and friends, and society as a whole. Australia is enviably positioned to substantially enhance the well-being of young people, to improve their engagement with mental health services, and – ultimately – to improve mental health. High prevalence but potentially debilitating disorders, such as depression and anxiety, are targeted by the specialized youth mental health service, headspace: the National Youth Mental Health Foundation and a series of Early Psychosis Prevention and Intervention Centres, will provide early intervention specialist services for low prevalence, complex illnesses. Online services, such as ReachOut.com by Inspire Foundation, Youthbeyondblue, Kids Helpline, and Lifeline Australia, and evidence-based online interventions, such as MoodGYM, are also freely available, yet a major challenge still exists in ensuring that young people receive effective evidence-based care at the right time. This article describes Australian innovation in shaping a comprehensive youth mental health system, which is informed by an evidence-based approach, dedicated advocacy and, critically, the inclusion of young people in service design, development, and ongoing

  13. Suggested stocking levels for forest stands in northeastern Oregon and southeastern Washington. Forest Service research note

    SciTech Connect

    Cochran, P.H.; Geist, J.M.; Clemens, D.L.; Clausnitzer, R.R.; Powell, D.C.

    1994-04-01

    Catastrophes and manipulation of stocking levels are primary determinants of stand development and the appearance of future forest landscapes. Managers need stocking level guides particularly for sites incapable of supporting stocking levels presented in normal yield tables. To take advantage of information currently available the authors used some assumptions to relate growth basal area (GBA) to stand density index (SDI) and then create stocking level curves for use in northeastern Oregon and southeastern Washington. Use of these curves cannot be expected to eliminate all insect and disease problems, but the impact of mountain pine beetle should be moderated.

  14. Lidar Technique for Early Forest Fire Detection : Design and Development Aspects

    NASA Astrophysics Data System (ADS)

    Traïche, M.; Bourai, K.; Moussaoui, N.; Beggar, R.; Almabouada, F.; Louhibi, D.

    2008-09-01

    Many countries suffer from forest fires every summer, a phenomenon which wreaks havoc on both local and global environment. As well, it causes enormous damage to public health especially for people living in surrounding areas. For fighting against forest fires, ocular surveillance, in spite of its wide use, is not efficient owing to the costly mobilization of a great number of forest agents and to the fact that most of forest regions are not accessible. Other passive techniques such as infrared camera remote sensing are neither efficient under unfavorable weather conditions. An efficient way to early detect forest fires even under worse environmental conditions and in inaccessible mountainous regions uses the backscattering Lidar technique. This consists of the emission of monowavelength laser pulses spanning azimuthally the entire region subject to surveillance and the detection of the backscattered signal. The detection parameter is the signal to noise ration SNR. In this contribution, we will deal with approach and design aspects inherent to the development task of such a Lidar.

  15. An outcomes evaluation of an emergency department early pregnancy assessment service and early pregnancy assessment protocol

    PubMed Central

    Wendt, Kim; Crilly, Julia; May, Chris; Bates, Kym; Saxena, Rakhee

    2014-01-01

    Background Complications in early pregnancy, such as threatened or actual miscarriage is a common occurrence resulting in many women presenting to the emergency department (ED). Early pregnancy service delivery models described in the literature vary in terms of approach, setting and outcomes. Our objective was to determine outcomes of women who presented to an Australian regional ED with diagnoses consistent with early pregnancy complications following the implementation of an early pregnancy assessment service (EPAS) and early pregnancy assessment protocol (EPAP) in July 2011. Methods A descriptive, comparative (6 months before and after) study was undertaken. Data were extracted from the hospital ED information system and medical healthcare records. Outcome measures included: time to see a clinician, ED length of stay, admission rate, re-presentation rate, hospital admission and types of pathology tests ordered. Results Over the 12 -month period, 584 ED presentations were made to the ED with complications of early pregnancy (268 PRE and 316 POST EPAS–EPAP). Outcomes that improved statistically and clinically following implementation included: time to see a clinician (decreased by 6 min from 35 to 29 min), admission rate (decreased 6% from 14.5% to 8.5%), increase in β-human chorionic gonadotrophin ordering by 10% (up to 80% POST), increase in ultrasound (USS) performed by 10% (up to 73% POST) and increase in pain score documentation by 23% (up to 36% POST). Conclusions The results indicate that patient and service delivery improvements can be achieved following the implementation of targeted service delivery models such as EPAS and EPAP in the ED. PMID:24136123

  16. Possibilities of a Personal Laser Scanning System for Forest Mapping and Ecosystem Services

    PubMed Central

    Liang, Xinlian; Kukko, Antero; Kaartinen, Harri; Hyyppä, Juha; Yu, Xiaowei; Jaakkola, Anttoni; Wang, Yunsheng

    2014-01-01

    A professional-quality, personal laser scanning (PLS) system for collecting tree attributes was demonstrated in this paper. The applied system, which is wearable by human operators, consists of a multi-constellation navigation system and an ultra-high-speed phase-shift laser scanner mounted on a rigid baseplate and consisting of a single sensor block. A multipass-corridor-mapping method was developed to process PLS data and a 2,000 m2 forest plot was utilized in the test. The tree stem detection accuracy was 82.6%; the root mean square error (RMSE) of the estimates of tree diameter at breast height (DBH) was 5.06 cm; the RMSE of the estimates of tree location was 0.38 m. The relative RMSE of the DBH estimates was 14.63%. The results showed, for the first time, the potential of the PLS system in mapping large forest plots. Further research on mapping accuracy in various forest conditions, data correction methods and multi-sensoral positioning techniques is needed. The utilization of this system in different applications, such as harvester operations, should also be explored. In addition to collecting tree-level and plot-level data for forest inventory, other possible applications of PLS for forest ecosystem services include mapping of canopy gaps, measuring leaf area index of large areas, documenting and visualizing forest routes feasible for recreation, hiking and berry and mushroom picking. PMID:24434879

  17. Threats and knowledge gaps for ecosystem services provided by kelp forests: a northeast Atlantic perspective.

    PubMed

    Smale, Dan A; Burrows, Michael T; Moore, Pippa; O'Connor, Nessa; Hawkins, Stephen J

    2013-10-01

    Kelp forests along temperate and polar coastlines represent some of most diverse and productive habitats on the Earth. Here, we synthesize information from >60 years of research on the structure and functioning of kelp forest habitats in European waters, with particular emphasis on the coasts of UK and Ireland, which represents an important biogeographic transition zone that is subjected to multiple threats and stressors. We collated existing data on kelp distribution and abundance and reanalyzed these data to describe the structure of kelp forests along a spatial gradient spanning more than 10° of latitude. We then examined ecological goods and services provided by kelp forests, including elevated secondary production, nutrient cycling, energy capture and flow, coastal defense, direct applications, and biodiversity repositories, before discussing current and future threats posed to kelp forests and identifying key knowledge gaps. Recent evidence unequivocally demonstrates that the structure of kelp forests in the NE Atlantic is changing in response to climate- and non-climate-related stressors, which will have major implications for the structure and functioning of coastal ecosystems. However, kelp-dominated habitats along much of the NE Atlantic coastline have been chronically understudied over recent decades in comparison with other regions such as Australasia and North America. The paucity of field-based research currently impedes our ability to conserve and manage these important ecosystems. Targeted observational and experimental research conducted over large spatial and temporal scales is urgently needed to address these knowledge gaps.

  18. Threats and knowledge gaps for ecosystem services provided by kelp forests: a northeast Atlantic perspective

    PubMed Central

    Smale, Dan A; Burrows, Michael T; Moore, Pippa; O'Connor, Nessa; Hawkins, Stephen J

    2013-01-01

    Kelp forests along temperate and polar coastlines represent some of most diverse and productive habitats on the Earth. Here, we synthesize information from >60 years of research on the structure and functioning of kelp forest habitats in European waters, with particular emphasis on the coasts of UK and Ireland, which represents an important biogeographic transition zone that is subjected to multiple threats and stressors. We collated existing data on kelp distribution and abundance and reanalyzed these data to describe the structure of kelp forests along a spatial gradient spanning more than 10° of latitude. We then examined ecological goods and services provided by kelp forests, including elevated secondary production, nutrient cycling, energy capture and flow, coastal defense, direct applications, and biodiversity repositories, before discussing current and future threats posed to kelp forests and identifying key knowledge gaps. Recent evidence unequivocally demonstrates that the structure of kelp forests in the NE Atlantic is changing in response to climate- and non-climate-related stressors, which will have major implications for the structure and functioning of coastal ecosystems. However, kelp-dominated habitats along much of the NE Atlantic coastline have been chronically understudied over recent decades in comparison with other regions such as Australasia and North America. The paucity of field-based research currently impedes our ability to conserve and manage these important ecosystems. Targeted observational and experimental research conducted over large spatial and temporal scales is urgently needed to address these knowledge gaps. PMID:24198956

  19. The Use of Recreation Planning Tools in U.S. Forest Service NEPA Assessments

    NASA Astrophysics Data System (ADS)

    Cerveny, Lee K.; Blahna, Dale J.; Stern, Marc J.; Mortimer, Michael J.; Predmore, S. Andrew; Freeman, James

    2011-09-01

    U.S. Forest Service managers are required to incorporate social and biophysical science information in planning and environmental analysis. The use of science is mandated by the National Environmental Policy Act, the National Forest Management Act, and U.S. Forest Service planning rules. Despite the agency's emphasis on `science-based' decision-making, little is known about how science is actually used in recreation planning and management. This study investigated the perceptions of Forest Service interdisciplinary (ID) team leaders for 106 NEPA projects dealing with recreation and travel management between 2005 and 2008. Our survey data show how managers rate the importance of social and biophysical science compared to other potential `success factors' in NEPA assessments. We also explore how team leaders value and use multi-disciplinary tools for recreation-related assessments. Results suggest that managers employ a variety of recreation planning tools in NEPA projects, but there appears to be no common understanding or approach for how or when these tools are incorporated. The Recreation Opportunity Spectrum (ROS) was the most frequently used planning tool, but the Visitor Experience and Resource Protection (VERP) framework was the most consistently valued tool by those who used it. We recommend further evaluation of the strengths and weaknesses of each planning tool and future development of procedures to select appropriate planning tools for use in recreation-related NEPA assessments.

  20. The use of recreation planning tools in U.S. Forest Service NEPA assessments.

    PubMed

    Cerveny, Lee K; Blahna, Dale J; Stern, Marc J; Mortimer, Michael J; Predmore, S Andrew; Freeman, James

    2011-09-01

    U.S. Forest Service managers are required to incorporate social and biophysical science information in planning and environmental analysis. The use of science is mandated by the National Environmental Policy Act, the National Forest Management Act, and U.S. Forest Service planning rules. Despite the agency's emphasis on 'science-based' decision-making, little is known about how science is actually used in recreation planning and management. This study investigated the perceptions of Forest Service interdisciplinary (ID) team leaders for 106 NEPA projects dealing with recreation and travel management between 2005 and 2008. Our survey data show how managers rate the importance of social and biophysical science compared to other potential 'success factors' in NEPA assessments. We also explore how team leaders value and use multi-disciplinary tools for recreation-related assessments. Results suggest that managers employ a variety of recreation planning tools in NEPA projects, but there appears to be no common understanding or approach for how or when these tools are incorporated. The Recreation Opportunity Spectrum (ROS) was the most frequently used planning tool, but the Visitor Experience and Resource Protection (VERP) framework was the most consistently valued tool by those who used it. We recommend further evaluation of the strengths and weaknesses of each planning tool and future development of procedures to select appropriate planning tools for use in recreation-related NEPA assessments.

  1. Understanding landowner intentions to create early successional forest habitat in the northeastern United States

    USGS Publications Warehouse

    Dayer, Ashley A.; Stedman, Richard C.; Allred, Shorna B.; Rosenberg, Kenneth V.; Fuller, Angela K.

    2016-01-01

    Early successional forest habitat (ESH) and associated wildlife species in the northeastern United States are in decline. One way to help create early successional forest conditions is engaging private forest landowners in even-aged forest management because their limited participation may have contributed to declines in ESH for wildlife species of high conservation concern. We applied the reasoned action approach from social psychology to predict intentions of landowners in the 13-county Southern Tier of New York State, USA, to conduct patch-cuts, which is a type of even-aged forest management. We tested the predictive ability of the model using data from a mail survey of landowners conducted from November 2010 to January 2011. Landowner intention to conduct patch-cuts was high (55% of respondents), with attitude being the strongest direct predictor of behavioral intention. Our results suggest that patch-cutting intentions are most likely expressed by landowners who think the behavior is good for their land and wildlife, believe in positive outcomes of land and wildlife management, belong to a game wildlife organization, and have conducted patch-cuts in the past. Strategies to engage more landowners in ESH management will have the highest likelihood of success if outreach efforts focus on influencing behavioral beliefs and subsequently attitudes, possibly working with game wildlife organizations to communicate a unified message for habitat conservation, including the importance of maintaining and creating ESH. Our results demonstrate the importance of social science research to increase the likelihood that conservation targets for declining wildlife species are met. Published 2015. This article is a U.S. Government work and is in the public domain in the USA.

  2. 47 CFR 17.58 - Facilities to be located on land under the jurisdiction of the U.S. Forest Service or the Bureau...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... jurisdiction of the U.S. Forest Service or the Bureau of Land Management. 17.58 Section 17.58 Telecommunication... land under the jurisdiction of the U.S. Forest Service or the Bureau of Land Management. Any... the U.S. Forest Service or the Bureau of Land Management shall include a statement that the...

  3. 47 CFR 17.58 - Facilities to be located on land under the jurisdiction of the U.S. Forest Service or the Bureau...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... jurisdiction of the U.S. Forest Service or the Bureau of Land Management. 17.58 Section 17.58 Telecommunication... land under the jurisdiction of the U.S. Forest Service or the Bureau of Land Management. Any... the U.S. Forest Service or the Bureau of Land Management shall include a statement that the...

  4. 47 CFR 17.58 - Facilities to be located on land under the jurisdiction of the U.S. Forest Service or the Bureau...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... jurisdiction of the U.S. Forest Service or the Bureau of Land Management. 17.58 Section 17.58 Telecommunication... land under the jurisdiction of the U.S. Forest Service or the Bureau of Land Management. Any... the U.S. Forest Service or the Bureau of Land Management shall include a statement that the...

  5. 47 CFR 17.58 - Facilities to be located on land under the jurisdiction of the U.S. Forest Service or the Bureau...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... jurisdiction of the U.S. Forest Service or the Bureau of Land Management. 17.58 Section 17.58 Telecommunication... land under the jurisdiction of the U.S. Forest Service or the Bureau of Land Management. Link to an... facilities to be located on land under the jurisdiction of the U.S. Forest Service or the Bureau of...

  6. 47 CFR 17.58 - Facilities to be located on land under the jurisdiction of the U.S. Forest Service or the Bureau...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... jurisdiction of the U.S. Forest Service or the Bureau of Land Management. 17.58 Section 17.58 Telecommunication... land under the jurisdiction of the U.S. Forest Service or the Bureau of Land Management. Any... the U.S. Forest Service or the Bureau of Land Management shall include a statement that the...

  7. Equitable service provision for inclusive education and effective early intervention.

    PubMed

    Wicks, K M

    1998-01-01

    This paper illustrates one model of providing an integrated paediatric speech and language therapy service which attempts to meet the demands of both inclusive education and effective early intervention. A move has been made from location-oriented therapy provision to offering children and their families equal opportunities to have appropriate intervention according to need. The model incorporates the philosophy of inclusive education and supports the development of current specialist educational establishments into resource bases of expertise for children with special needs in mainstream schools. PMID:10343755

  8. Can paraprofessional home visitation enhance early intervention service delivery?

    PubMed

    Vogler, Stephen D; Davidson, Arthur J; Crane, Lori A; Steiner, John F; Brown, Jeffrey M

    2002-08-01

    A 1-year randomized trial compared intensive case management (ICM) versus basic case management (BCM) in facilitating early intervention (EI) service use among children in an urban health system. Of 159 participating families with delayed or at-risk preschool-aged children, 88 received ICM from paraprofessionals versus 71 families who received less comprehensive BCM from a nurse. In the ICM versus BCM group, a shorter interval to assessment (98 vs 140 d, p =.05) but similar assessment rate (86% vs 80%, p =.29) was observed. The ICM group had more services recommended per child (1.64 vs 1.16, p < .004) and initiated (1.20 vs 0.85, p < .04). There was no difference in median time to EI program initiation for ICM versus BCM (228 vs 200 d, p = .88) or initiation and visit compliance rate for EI services. Specific efforts to improve outcomes (e.g., decrease initiation time and increase use of EI services) are still needed.

  9. Potential of VIIRS Data for Regional Monitoring of Gypsy Moth Defoliation: Implications for Forest Threat Early Warning System

    NASA Technical Reports Server (NTRS)

    Spruce, Joseph P.; Ryan, Robert E.; Smoot, James C.; Prados, Donald; McKellip, Rodney; Sader. Steven A.; Gasser, Jerry; May, George; Hargrove, William

    2007-01-01

    A NASA RPC (Rapid Prototyping Capability) experiment was conducted to assess the potential of VIIRS (Visible/Infrared Imager/Radiometer Suite) data for monitoring non-native gypsy moth (Lymantria dispar) defoliation of forests. This experiment compares defoliation detection products computed from simulated VIIRS and from MODIS (Moderate Resolution Imaging Spectroradiometer) time series products as potential inputs to a forest threat EWS (Early Warning System) being developed for the USFS (USDA Forest Service). Gypsy moth causes extensive defoliation of broadleaved forests in the United States and is specifically identified in the Healthy Forest Restoration Act (HFRA) of 2003. The HFRA mandates development of a national forest threat EWS. This system is being built by the USFS and NASA is aiding integration of needed satellite data products into this system, including MODIS products. This RPC experiment enabled the MODIS follow-on, VIIRS, to be evaluated as a data source for EWS forest monitoring products. The experiment included 1) assessment of MODIS-simulated VIIRS NDVI products, and 2) evaluation of gypsy moth defoliation mapping products from MODIS-simulated VIIRS and from MODIS NDVI time series data. This experiment employed MODIS data collected over the approximately 15 million acre mid-Appalachian Highlands during the annual peak defoliation time frame (approximately June 10 through July 27) during 2000-2006. NASA Stennis Application Research Toolbox software was used to produce MODIS-simulated VIIRS data and NASA Stennis Time Series Product Tool software was employed to process MODIS and MODIS-simulated VIIRS time series data scaled to planetary reflectance. MODIS-simulated VIIRS data was assessed through comparison to Hyperion-simulated VIIRS data using data collected during gypsy moth defoliation. Hyperion-simulated MODIS data showed a high correlation with actual MODIS data (NDVI R2 of 0.877 and RMSE of 0.023). MODIS-simulated VIIRS data for the same

  10. Hydrological services and biodiversity conservation under forestation scenarios: comparing options to improve watershed management

    NASA Astrophysics Data System (ADS)

    Carvalho-Santos, Claudia; Nunes, João Pedro; Sousa-Silva, Rita; Gonçalves, João; Pradinho Honrado, João

    2015-04-01

    Humans rely on ecosystems for the provision of hydrological services, namely water supply and water damage mitigation, and promoting forests is a widely used management strategy for the provision of hydrological services. Therefore, it is important to model how forests will contribute for this provision, taking into account the environmental characteristics of each region, as well as the spatio-temporal patterns of societal demand. In addition, ensuring forest protection and the delivery of forest ecosystem services is one of the aims included in the European Union biodiversity strategy to 2020. On the other hand, forest management for hydrological services must consider possible trade-offs with other services provision, as well as with biodiversity conservation. Accurate modeling and mapping of both hydrological services and biodiversity conservation value is thus important to support spatial planning and land management options involving forests. The objectives of this study were: to analyze the provision and spatial dynamics of hydrological services under two forest cover change scenarios (oak and eucalyptus/pine) compared to the current shrubland-dominated landscape; and to evaluate their spatial trade-offs with biodiversity conservation value. The Vez watershed (250km2), in northwest Portugal, was used as case-study area. SWAT (Soil and Water Assessment Tool) was applied to simulate the provision of hydrological services (water supply quantity, timing and quality; soil erosion and flood regulation), and was calibrated against daily discharge, sediments, nitrates and evapotranspiration. Good agreement was obtained between model predictions and field measurements. The maps for each service under the different scenarios were produced at the Hydrologic Response Unit (HRU) level. Biodiversity conservation value was based on nature protection regimes and on expert valuation applied to a land cover map. Statistical correlations between hydrological services provision

  11. Forest statistics for the northern coastal plain of South Carolina, 1992. Forest Service resource bulletin

    SciTech Connect

    Thompson, M.T.; Sheffield, R.M.

    1993-05-01

    Since 1986, the area of timberland in the Northern Coastal Plain of South Carolina increased by 3 percent to 4.7 million acres. Nonindustrial private forest landowners control 67 percent of the region's timberland. Area classified as a pine type remained stable at 1.9 million acres. More than 116,000 acres were harvested annually, while 177,000 acres were regenerated by artificial and natural means. The volume of softwood growing stock decreased 26 percent to 2.5 billion cubic feet. The volume of hardwood growing stock declined 13 percent to 3.1 billion cubic feet. Extremely high mortality drove net growth downward. Net annual growth of softwoods declined 84 percent to 28 million cubic feet. Hardwood growth dropped 77 percent to 23 million cubic feet. Annual removals of softwood growing stock increased 9 percent to 175 million cubic feet; hardwood removals jumped 18 percent to 87 million cubic feet. Annual mortality of softwood growing stock was up eight times the level recorded in 1986, whereas hardwood mortality was up four times the previous level.

  12. Pre-Service and In-Service Preschool Teachers' Views Regarding Creativity in Early Childhood Education

    ERIC Educational Resources Information Center

    Alkus, Simge; Olgan, Refika

    2014-01-01

    This research investigated the views of pre-service and in-service preschool teachers concerning the developing of children's creativity in early childhood education by determining the similarities and/or differences among their views. The data were gathered from 10 pre-service and 11 in-service teachers through focus group meetings, and then…

  13. Quantifying Forest Ecosystem Services Tradeoff—Coupled Ecological and Economic Models

    NASA Astrophysics Data System (ADS)

    Haff, P. K.; Ling, P. Y.

    2015-12-01

    Quantification of the effect of carbon-related forestland management activities on ecosystem services is difficult, because knowledge about the dynamics of coupled social-ecological systems is lacking. Different forestland management activities, such as various amount, timing, and methods of harvesting, and natural disturbances events, such as wind and fires, create shocks and uncertainties to the forest carbon dynamics. A spatially explicit model, Landis-ii, was used to model the forest succession for different harvest management scenarios at the Grandfather District, North Carolina. In addition to harvest, the model takes into account of the impact of natural disturbances, such as fire and insects, and species competition. The result shows the storage of carbon in standing biomass and in wood product for each species for each scenario. In this study, optimization is used to analyze the maximum profit and the number of tree species that each forest landowner can gain at different prices of carbon, roundwood, and interest rates for different harvest management scenarios. Time series of roundwood production of different types were estimated using remote sensing data. Econometric analysis is done to understand the possible interaction and relations between the production of different types of roundwood and roundwood prices, which can indicate the possible planting scheme that a forest owner may make. This study quantifies the tradeoffs between carbon sequestration, roundwood production, and forest species diversity not only from an economic perspective, but also takes into account of the forest succession mechanism in a species-diverse region. The resulting economic impact on the forest landowners is likely to influence their future planting decision, which in turn, will influence the species composition and future revenue of the landowners.

  14. Ecosystem services of boreal forests - Carbon budget mapping at high resolution.

    PubMed

    Akujärvi, Anu; Lehtonen, Aleksi; Liski, Jari

    2016-10-01

    The carbon (C) cycle of forests produces ecosystem services (ES) such as climate regulation and timber production. Mapping these ES using simple land cover -based proxies might add remarkable inaccuracy to the estimates. A framework to map the current status of the C budget of boreal forested landscapes was developed. The C stocks of biomass and soil and the annual change in these stocks were quantified in a 20 × 20 m resolution at the regional level on mineral soils in southern Finland. The fine-scale variation of the estimates was analyzed geo-statistically. The reliability of the estimates was evaluated by comparing them to measurements from the national multi-source forest inventory. The C stocks of forests increased slightly from the south coast to inland whereas the changes in these stocks were more uniform. The spatial patches of C stocks were larger than those of C stock changes. The patch size of the C stocks reflected the spatial variation in the environmental conditions, and that of the C stock changes the typical area of forest management compartments. The simulated estimates agreed well with the measurements indicating a good mapping framework performance. The mapping framework is the basis for evaluating the effects of forest management alternatives on C budget at high resolution across large spatial scales. It will be coupled with the assessment of other ES and biodiversity to study their relationships. The framework integrated a wide suite of simulation models and extensive inventory data. It provided reliable estimates of the human influence on C cycle in forested landscapes. PMID:27420172

  15. Modelling the role of forests on water provision services: a hydro-economic valuation approach

    NASA Astrophysics Data System (ADS)

    Beguería, S.; Campos, P.

    2015-12-01

    Hydro-economic models that allow integrating the ecological, hydrological, infrastructure, economic and social aspects into a coherent, scientifically- informed framework constitute preferred tools for supporting decision making in the context of integrated water resources management. We present a case study of water regulation and provision services of forests in the Andalusia region of Spain. Our model computes the physical water flows and conducts an economic environmental income and asset valuation of forest surface and underground water yield. Based on available hydrologic and economic data, we develop a comprehensive water account for all the forest lands at the regional scale. This forest water environmental valuation is integrated within a much larger project aiming at providing a robust and easily replicable accounting tool to evaluate yearly the total income and capital of forests, encompassing all measurable sources of private and public incomes (timber and cork production, auto-consumption, recreational activities, biodiversity conservation, carbon sequestration, water production, etc.). We also force our simulation with future socio-economic scenarios to quantify the physical and economic efects of expected trends or simulated public and private policies on future water resources. Only a comprehensive integrated tool may serve as a basis for the development of integrated policies, such as those internationally agreed and recommended for the management of water resources.

  16. Soil and water related forest ecosystem services and resilience of social ecological system in the Central Highlands of Ethiopia

    NASA Astrophysics Data System (ADS)

    Tekalign, Meron; Muys, Bart; Nyssen, Jan; Poesen, Jean

    2014-05-01

    In the central highlands of Ethiopia, deforestation and forest degradation are occurring and accelerating during the last century. The high population pressure is the most repeatedly mentioned reason. However, in the past 30 years researchers agreed that the absence of institutions, which could define the access rights to particular forest resources, is another underlying cause of forest depletion and loss. Changing forest areas into different land use types is affecting the biodiversity, which is manifested through not proper functioning of ecosystem services. Menagesha Suba forest, the focus of this study has been explored from various perspectives. However the social dimension and its interaction with the ecology have been addressed rarely. This research uses a combined theoretical framework of Ecosystem Services and that of Resilience thinking for understanding the complex social-ecological interactions in the forest and its influence on ecosystem services. For understanding the history and extent of land use land cover changes, in-depth literature review and a GIS and remote sensing analysis will be made. The effect of forest conversion into plantation and agricultural lands on soil and above ground carbon sequestration, fuel wood and timber products delivery will be analyzed with the accounting of the services on five land use types. The four ecosystem services to be considered are Supporting, Provisioning, Regulating, and Cultural services as set by the Millennium Ecosystem Assessment. A resilience based participatory framework approach will be used to analyze how the social and ecological systems responded towards the drivers of change that occurred in the past. The framework also will be applied to predict future uncertainties. Finally this study will focus on the possible interventions that could contribute to the sustainable management and conservation of the forest. An ecosystem services trade-off analysis and an environmental valuation of the water

  17. Functional groups show distinct differences in nitrogen cycling during early stand development: implications for forest management.

    SciTech Connect

    Aubrey, Doug, P.; Coyle, David, R. Coleman, Mark, D.

    2011-08-26

    Nutrient acquisition of forest stands is controlled by soil resource availability and belowground production, but tree species are rarely compared in this regard. Here, we examine ecological and management implications of nitrogen (N) dynamics during early forest stand development in productive commercial tree species with narrow (Populus deltoides Bartr. and Platanus occidentalis L.) and broad (Liquidambar styraciflua L. and Pinus taeda L.) site requirements while grown with a range of nutrient and water resources. We constructed N budgets by measuring N concentration ([N]) and N content (N{sub C}) of above- and belowground perennial and ephemeral tissues, determined N uptake (N{sub UP}), and calculated N use efficiency (NUE). Forest stands regulated [N] within species-specific operating ranges without clear temporal or treatment patterns, thus demonstrating equilibrium between tissue [N] and biomass accumulation. Forest stand N{sub C} and N{sub UP} increased with stand development and paralleled treatment patterns of biomass accumulation, suggesting productivity is tightly linked to N{sub UP}. Inclusion of above- and belowground ephemeral tissue turnover in N{sub UP} calculations demonstrated that maximum N demand for narrow-sites adapted species exceeded 200 kg N ha{sup -1} year{sup -1} while demand for broad-site adapted species was below this level. NUE was species dependent but not consistently influenced by N availability, suggesting relationships between NUE and resource availability were species dependent. Based on early stand development, species with broad site adaptability are favored for woody cropping systems because they maintain high above- and belowground productivity with minimal fertilization requirements due to higher NUE than narrow site adapted species.

  18. 75 FR 44280 - Notice of Intent to Repatriate Cultural Items: U.S. Department of Agriculture, Forest Service...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-28

    ... Service, Coconino National Forest, Flagstaff, AZ, and American Museum of Natural History, New York City... National Forest, Flagstaff, AZ, and in the possession of the American Museum of Natural History, New York... American Museum of Natural History and have been in the possession......

  19. The public water supply protection value of forests: A watershed-scale ecosystem services based upon total organic carbon

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We developed a cost-based methodology to assess the value of forested watersheds to improve water quality in public water supplies. The developed methodology is applicable to other source watersheds to determine ecosystem services for water quality. We assess the value of forest land for source wate...

  20. 77 FR 51562 - Notice of Intent To Repatriate Cultural Items: U.S. Department of Agriculture, Forest Service...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-24

    ...The U.S. Department of Agriculture (USDA), Forest Service, Coconino National Forest, in consultation with the appropriate Indian tribe, has determined that the cultural items meet the definition of unassociated funerary objects and repatriation to the Indian tribe stated below may occur if no additional claimants come forward. Representatives of any Indian tribe that believes itself to be......

  1. 36 CFR 213.2 - Authority for Chief, Forest Service, to group, define, and name national grasslands.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE ADMINISTRATION OF LANDS UNDER TITLE III OF THE BANKHEAD... grasslands into administrative units, define, change or modify their boundaries, and to provide such...

  2. Vulnerability to climate-induced changes in ecosystem services of boreal forests

    NASA Astrophysics Data System (ADS)

    Holmberg, Maria; Rankinen, Katri; Aalto, Tuula; Akujärvi, Anu; Nadir Arslan, Ali; Liski, Jari; Markkanen, Tiina; Mäkelä, Annikki; Peltoniemi, Mikko

    2016-04-01

    Boreal forests provide an array of ecosystem services. They regulate climate, and carbon, water and nutrient fluxes, and provide renewable raw material, food, and recreational possibilities. Rapid climate warming is projected for the boreal zone, and has already been observed in Finland, which sets these services at risk. MONIMET (LIFE12 ENV/FI/000409, 2.9.2013 - 1.9.2017) is a project funded by EU Life programme about Climate Change Indicators and Vulnerability of Boreal Zone Applying Innovative Observation and Modeling Techniques. The coordinating beneficiary of the project is the Finnish Meteorological Institute. Associated beneficiaries are the Natural Resources Institute Finland, the Finnish Environment Institute and the University of Helsinki. In the MONIMET project, we use state-of-the-art models and new monitoring methods to investigate the impacts of a warming climate on the provision of ecosystem services of boreal forests. This poster presents results on carbon storage in soil and assessment of drought indices, as a preparation for assessing the vulnerability of society to climate-induced changes in ecosystem services. The risk of decreasing provision of ecosystem services depends on the sensitivity of the ecosystem as well as its exposure to climate stress. The vulnerability of society, in turn, depends on the risk of decreasing provision of a certain service in combination with society's demand for that service. In the next phase, we will look for solutions to challenges relating to the quantification of the demand for ecosystem services and differences in spatial extent and resolution of the information on future supply and demand.

  3. The spatial extent of change in tropical forest ecosystem services in the Amazon delta

    NASA Astrophysics Data System (ADS)

    de Araujo Barbosa, C. C.; Atkinson, P.; Dearing, J.

    2014-12-01

    Deltas hold major economic potential due their strategic location, close to seas and inland waterways, thereby supporting intense economic activity. The increasing pace of human development activities in coastal deltas over the past five decades has also strained environmental resources and produced extensive economic and sociocultural impacts. The Amazon delta is located in the Amazon Basin, North Brazil, the largest river basin on Earth and also one of the least understood. A considerable segment of the population living in the Amazon delta is directly dependent on the local extraction of natural resources for their livelihood. Areas sparsely inhabited may be exploited with few negative consequences for the environment. However, increasing pressure on ecosystem services is amplified by large fluxes of immigrants from other parts of the country, especially from the semi-arid zone in Northeast Brazil to the lowland forests of the Amazon delta. Here we present partial results from a bigger research project. Therefore, the focus will be on presenting an overview of the current state, and the extent of changes on forest related ecosystem services in the Amazon delta over the last three decades. We aggregated a multitude of datasets, from a variety of sources, for example, from satellite imagery such as the Advanced Very High Resolution Radiometer (AVHRR), the Global Inventory Modelling and Mapping Studies (GIMMS), the Moderate Resolution Imaging Spectroradiometer (MODIS), and climate datasets at meteorological station level from the Brazilian National Institute of Meteorology (INMET) and social and economic statistics data from the Brazilian Institute of Geography and Statistics (IBGE) and from the Brazilian Institute of Applied Economic Research (IPEA). Through analysis of socioeconomic and satellite earth observation data we were able to produce and present spatially-explicit information with the current state and transition in forest cover and its impacts to forest

  4. Breeding, Early-Successional Bird Response to Forest Harvests for Bioenergy

    PubMed Central

    Grodsky, Steven M.; Moorman, Christopher E.; Fritts, Sarah R.; Castleberry, Steven B.; Wigley, T. Bently

    2016-01-01

    Forest regeneration following timber harvest is a principal source of habitat for early-successional birds and characterized by influxes of early-successional vegetation and residual downed woody material. Early-successional birds may use harvest residues for communication, cover, foraging, and nesting. Yet, increased market viability of woody biomass as bioenergy feedstock may intensify harvest residue removal. Our objectives were to: 1) evaluate effects of varying intensities of woody biomass harvest on the early-successional bird community; and (2) document early-successional bird use of harvest residues in regenerating stands. We spot-mapped birds from 15 April– 15 July, 2012–2014, in six woody biomass removal treatments within regenerating stands in North Carolina (n = 4) and Georgia (n = 4), USA. Treatments included clearcut harvest followed by: (1) traditional woody biomass harvest with no specific retention target; (2) 15% retention with harvest residues dispersed; (3) 15% retention with harvest residues clustered; (4) 30% retention with harvest residues dispersed; (5) 30% retention with harvest residues clustered; and (6) no woody biomass harvest (i.e., reference site). We tested for treatment-level effects on breeding bird species diversity and richness, early-successional focal species territory density (combined and individual species), counts of breeding birds detected near, in, or on branches of harvest piles/windrows, counts of breeding bird behaviors, and vegetation composition and structure. Pooled across three breeding seasons, we delineated 536 and 654 territories and detected 2,489 and 4,204 birds in the North Carolina and Georgia treatments, respectively. Woody biomass harvest had limited or short-lived effects on the early-successional, breeding bird community. The successional trajectory of vegetation structure, rather than availability of harvest residues, primarily drove avian use of regenerating stands. However, many breeding bird

  5. Where Occupation and Environment Overlap: US Forest Service Worker Exposure to Libby Amphibole Fibers

    PubMed Central

    Harper, Martin; Butler, Corey; Berry, David; Wroble, Julie

    2015-01-01

    The National Institute for Occupational Safety and Health (NIOSH) conducted an evaluation of exposures to asbestiform amphibole, known as Libby Amphibole (LA), to personnel from the US Department of Agriculture-Forest Service (USFS) working in the Kootenai National Forest near a former vermiculite mine close to Libby, Montana. LA is associated with vermiculite that was obtained from this mine; mining and processing over many years have resulted in the spread of LA into the surrounding Kootenai Forest where it has been found in tree bark, soil, and forest floor litter. As a result of this and other contamination, Libby and surrounding areas have been designated a “Superfund” site by the US Environmental Protection Agency (EPA). This article describes the application of EPA methods for assessing cancer risks to NIOSH sampling results. Phase-contrast microscopy for airborne asbestos fiber evaluation was found to be less useful than transmission electron microscopy in the presence of interfering organic (plant) fibers. NIOSH Method 7402 was extended by examination of larger areas of the filter, but fiber counts remained low. There are differences between counting rules in NIOSH 7402 and the ISO method used by EPA but these are minor in the context of the uncertainty in concentration estimates from the low counts. Estimates for cancer risk are generally compatible with those previously estimated by the EPA. However, there are limitations to extrapolating these findings of low risk throughout the entire area and to tasks that were not evaluated. PMID:25715191

  6. Land use impact on water quality: valuing forest services in terms of the water supply sector.

    PubMed

    Fiquepron, Julien; Garcia, Serge; Stenger, Anne

    2013-09-15

    The aim of this paper is to quantify the impact of the forest on raw water quality within the framework of other land uses. On the basis of measurements of quality parameters that were identified as being the most problematic (i.e., pesticides and nitrates), we modeled how water quality is influenced by land uses. In order to assess the benefits provided by the forest in terms of improved water quality, we used variations of drinking water prices that were determined by the operating costs of water supply services (WSS). Given the variability of links between forests and water quality, we chose to cover all of France using data observed in each administrative department (France is divided into 95 départements), including a description of WSS and information on land uses. We designed a model that describes the impact of land uses on water quality, as well as the operation of WSS and prices. This bioeconomic model was estimated by the generalized method of moments (GMM) to account for endogeneity and heteroscedasticity issues. We showed that the forest has a positive effect on raw water quality compared to other land uses, with an indirect impact on water prices, making them lower for consumers.

  7. [Evaluation of ecosystem service values of the forests of Shennongjia Nature Reserve].

    PubMed

    Liu, Yong-Jie; Wang, Shi-Chang; Peng, Hao; Li, Zhen-Qing

    2014-05-01

    As an ecological protected area for rare animals and plants in a subtropical forest zone, Shennongjia National Reserve plays an important role in the study of biodiversity in China. By using the market value, shade-price and opportunity-cost methods, the forest ecosystem service values of Shennongjia National Nature Reserve were evaluated, including forest production, recreation and culture, water conservation, soil conservation, gas regulation, environment purification, nutrient circulation and biodiversity conservation. The total value of the Shennongjia Nature Reserve was approximately 204.33 x 10(8) yuan RMB x a(-1). The values of the different functions were in order of biodiversity conservation (68.5%) > soil conservation (12.7%) > recreation and culture (4.9%) > gas regulation (4.8%) > forest production (4.2%) > water conservation (3.9%) > environment purification (0.7%) > nutrient circulation (0.3%). The values with respect to utility were in sequence of unused value (68.5%) > indirect value in use (22.4% ) > direct value in use (9.1%).

  8. Enhancement and Enlargement of Precision Agriculture and Forest Monitoring Services Thanks to the Sentinel 2 Data

    NASA Astrophysics Data System (ADS)

    Poilve, H.; Duthil, P.; Bicheron, P.; Sigel, G.; Mathian, C.; Lefevre, V.; Nouillas, A.

    2012-04-01

    Sentinel-2 (S-2) data, to be available in early 2014, are eagerly expected by Service Providers, such as Astrium Services, for significantly enhancing their capacity in the provision of geographical information for agriculture and environment applications. Indeed the unequaled coverage, revisit capacity and the spectral capabilities of S-2 will provide the means for more wide-ranging and accurate services in all these domains. This paper presents services that are currently operational, all using biophysical parameters retrieved from the satellite images as intermediate information layers to derive the final products, and the new perspectives that are offered with Sentinel-2.

  9. Family Outcomes of Early Intervention: Families' Perceptions of Need, Services, and Outcomes

    ERIC Educational Resources Information Center

    Epley, Pamela H.; Summers, Jean Ann; Turnbull, Ann P.

    2011-01-01

    Relationships between parent ratings of Part C/early intervention (EI) services and family outcomes for families of young children with disabilities were examined--specifically, the early childhood outcomes (ECO)-recommended family outcomes and family quality of life (FQOL). Measures included the Early Childhood Services Survey, the ECO Center…

  10. 75 FR 3746 - Ryan White HIV/AIDS Part C Early Intervention Services (EIS) Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-22

    ... HUMAN SERVICES Health Resources and Services Administration Ryan White HIV/AIDS Part C Early..., Florida, that will ensure continuity of Part C, Early Intervention Services (EIS), HIV/AIDS care and...: Critical funding for HIV/AIDS care and treatment to the target populations in Orange County,...

  11. Hybrid MCDA Methods to Integrate Multiple Ecosystem Services in Forest Management Planning: A Critical Review

    NASA Astrophysics Data System (ADS)

    Uhde, Britta; Andreas Hahn, W.; Griess, Verena C.; Knoke, Thomas

    2015-08-01

    Multi-criteria decision analysis (MCDA) is a decision aid frequently used in the field of forest management planning. It includes the evaluation of multiple criteria such as the production of timber and non-timber forest products and tangible as well as intangible values of ecosystem services (ES). Hence, it is beneficial compared to those methods that take a purely financial perspective. Accordingly, MCDA methods are increasingly popular in the wide field of sustainability assessment. Hybrid approaches allow aggregating MCDA and, potentially, other decision-making techniques to make use of their individual benefits and leading to a more holistic view of the actual consequences that come with certain decisions. This review is providing a comprehensive overview of hybrid approaches that are used in forest management planning. Today, the scientific world is facing increasing challenges regarding the evaluation of ES and the trade-offs between them, for example between provisioning and regulating services. As the preferences of multiple stakeholders are essential to improve the decision process in multi-purpose forestry, participatory and hybrid approaches turn out to be of particular importance. Accordingly, hybrid methods show great potential for becoming most relevant in future decision making. Based on the review presented here, the development of models for the use in planning processes should focus on participatory modeling and the consideration of uncertainty regarding available information.

  12. Hybrid MCDA Methods to Integrate Multiple Ecosystem Services in Forest Management Planning: A Critical Review.

    PubMed

    Uhde, Britta; Hahn, W Andreas; Griess, Verena C; Knoke, Thomas

    2015-08-01

    Multi-criteria decision analysis (MCDA) is a decision aid frequently used in the field of forest management planning. It includes the evaluation of multiple criteria such as the production of timber and non-timber forest products and tangible as well as intangible values of ecosystem services (ES). Hence, it is beneficial compared to those methods that take a purely financial perspective. Accordingly, MCDA methods are increasingly popular in the wide field of sustainability assessment. Hybrid approaches allow aggregating MCDA and, potentially, other decision-making techniques to make use of their individual benefits and leading to a more holistic view of the actual consequences that come with certain decisions. This review is providing a comprehensive overview of hybrid approaches that are used in forest management planning. Today, the scientific world is facing increasing challenges regarding the evaluation of ES and the trade-offs between them, for example between provisioning and regulating services. As the preferences of multiple stakeholders are essential to improve the decision process in multi-purpose forestry, participatory and hybrid approaches turn out to be of particular importance. Accordingly, hybrid methods show great potential for becoming most relevant in future decision making. Based on the review presented here, the development of models for the use in planning processes should focus on participatory modeling and the consideration of uncertainty regarding available information.

  13. Forest Ecosystem Processes at the Watershed Scale: Ecosystem services, feedback and evolution in developing mountainous catchments

    NASA Astrophysics Data System (ADS)

    Band, Larry

    2010-05-01

    Mountain watersheds provide significant ecosystem services both locally and for surrounding regions, including the provision of freshwater, hydropower, carbon sequestration, habitat, forest products and recreational/aesthetic opportunities. The hydrologic connectivity along hillslopes in sloping terrain provides an upslope subsidy of water and nutrients to downslope ecosystem patches, producing characteristic ecosystem patterns of vegetation density and type, and soil biogeochemical cycling. Recent work suggests that optimal patterns of forest cover evolve along these flowpaths which maximize net primary productivity and carbon sequestration at the hillslope to catchment scale. These watersheds are under significant pressure from potential climate change, changes in forest management, increasing population and development, and increasing demand for water export. As water balance and flowpaths are altered by shifting weather patterns and new development, the spatial distribution and coupling of water, carbon and nutrient cycling will spur the evolution of different ecosystem patterns. These issues have both theoretical and practical implications for the coupling of water, carbon and nutrient cycling at the landscape level, and the potential to manage watersheds for bundled ecosystem services. If the spatial structure of the ecosystem spontaneously adjusts to maximize landscape level use of limiting resources, there may be trade-offs in the level of services provided. The well known carbon-for-water tradeoff reflects the growth of forests to maximize carbon uptake, but also transpiration which limits freshwater availability in many biomes. We provide examples of the response of bundled ecosystem services to climate and land use change in the Southern Appalachian Mountains of the United States. These mountains have very high net primary productivity, biodiversity and water yields, and provide significant freshwater resources to surrounding regions. There has been a

  14. Starch grains reveal early root crop horticulture in the Panamanian tropical forest.

    PubMed

    Piperno, D R; Ranere, A J; Holst, I; Hansell, P

    2000-10-19

    Native American populations are known to have cultivated a large number of plants and domesticated them for their starch-rich underground organs. Suggestions that the likely source of many of these crops, the tropical forest, was an early and influential centre of plant husbandry have long been controversial because the organic remains of roots and tubers are poorly preserved in archaeological sediments from the humid tropics. Here we report the occurrence of starch grains identifiable as manioc (Manihot esculenta Crantz), yams (Dioscorea sp.) and arrowroot (Maranta arundinacea L.) on assemblages of plant milling stones from preceramic horizons at the Aguadulce Shelter, Panama, dated between 7,000 and 5,000 years before present (BP). The artefacts also contain maize starch (Zea mays L.), indicating that early horticultural systems in this region were mixtures of root and seed crops. The data provide the earliest direct evidence for root crop cultivation in the Americas, and support an ancient and independent emergence of plant domestication in the lowland Neotropical forest. PMID:11057665

  15. Starch grains reveal early root crop horticulture in the Panamanian tropical forest.

    PubMed

    Piperno, D R; Ranere, A J; Holst, I; Hansell, P

    2000-10-19

    Native American populations are known to have cultivated a large number of plants and domesticated them for their starch-rich underground organs. Suggestions that the likely source of many of these crops, the tropical forest, was an early and influential centre of plant husbandry have long been controversial because the organic remains of roots and tubers are poorly preserved in archaeological sediments from the humid tropics. Here we report the occurrence of starch grains identifiable as manioc (Manihot esculenta Crantz), yams (Dioscorea sp.) and arrowroot (Maranta arundinacea L.) on assemblages of plant milling stones from preceramic horizons at the Aguadulce Shelter, Panama, dated between 7,000 and 5,000 years before present (BP). The artefacts also contain maize starch (Zea mays L.), indicating that early horticultural systems in this region were mixtures of root and seed crops. The data provide the earliest direct evidence for root crop cultivation in the Americas, and support an ancient and independent emergence of plant domestication in the lowland Neotropical forest.

  16. Detection of smoke plume for a land-based early forest fire detection system

    NASA Astrophysics Data System (ADS)

    Saghri, John; Jacobs, John; Davenport, Tim; Garges, David

    2015-09-01

    A promising daytime smoke plume detection for a land-based early forest fire detection system is proposed. The visible video imagery from a land-based monitoring camera is processed to detect the smoke which likely rises in an early stage of a forest fire. Unlike the fire core and its surrounding heat which are detected via day/night infrared imaging, the relatively cold smoke plume can only be captured in the visible spectrum of light. The smoke plume is detected via exploitation of its temporal signature. This is accomplished via Principal Component Transformation (PCT) operations on consecutive sequences of visible video frames followed by spatial filtering of one of the resulting low-order Principal Component (PC) images. It is shown that the blue channel of the Red, Green, Blue (RGB) color camera is most effective in detecting the smoke plume. Smoke plume is clearly detected and isolated via simple blurring, thresholding, and median filtering of one of the resulting low-order principle component (PC) images. The robustness of this PCA-based method relative to simple temporal frame differencing and use of color, i.e., visible spectral signature of smoke, are discussed. Various parameters of the system including the required observation time and number of frames to retain for PCT, selection of which low-order PC to use, and types and sizes of the filters applied to the selected PC image to detect and isolate the smoke plume, are discussed.

  17. Overwinter survival of neotropical migratory birds in early successional and mature tropical forests

    USGS Publications Warehouse

    Conway, C.J.; Powell, G.V.N.; Nichols, J.D.

    1995-01-01

    Many Neotropical migratory species inhabit both mature and early successional forest on their wintering grounds, yet comparisons of survival rates between habitats are lacking. Consequently, the factors affecting habitat suitability for Neotropical migrants and the potential effects of tropical deforestation on migrants are not well understood. We estimated over-winter survival and capture probabilities of Wood Thrush (Hylocichla mustelina), Ovenbird (Seiurus aurocapillus), Hooded Warbler (Wilsonia citrina), and Kentucky Warbler (Oporomis formosus) inhabiting two common tropical habitat types, mature and early-successional forest. Our results suggest that large differences (for example, ratio of survival rates (gamma) < 0.85) in overwinter survival between these habitats do not exist for any of these species. Age ratios did not differ between habitats, but males were more common in forest habitats and females more common in successional habitats for Hooded Warblers and Kentucky Warblers. Future research on overwinter survival should address the need for age- and sex-specific survival estimates before we can draw strong conclusions regarding winter habitat suitability. Our estimates of over-winter survival extrapolated to annual survival rates that were generally lower than previous estimates of annual survival of migratory birds. Capture probability differed between habitats for Kentucky Warblers, but our results provide strong evidence against large differences in capture probability between habitats for Wood Thrush, Hooded Warblers, and Ovenbirds. We found no temporal or among site differences in survival or capture probability for any of the four species. Additional research is needed to examine the effects of winter habitat use on survival during migration and between-winter survival.

  18. Contribution of ecosystem services to air quality and climate change mitigation policies: the case of urban forests in Barcelona, Spain.

    PubMed

    Baró, Francesc; Chaparro, Lydia; Gómez-Baggethun, Erik; Langemeyer, Johannes; Nowak, David J; Terradas, Jaume

    2014-05-01

    Mounting research highlights the contribution of ecosystem services provided by urban forests to quality of life in cities, yet these services are rarely explicitly considered in environmental policy targets. We quantify regulating services provided by urban forests and evaluate their contribution to comply with policy targets of air quality and climate change mitigation in the municipality of Barcelona, Spain. We apply the i-Tree Eco model to quantify in biophysical and monetary terms the ecosystem services "air purification," "global climate regulation," and the ecosystem disservice "air pollution" associated with biogenic emissions. Our results show that the contribution of urban forests regulating services to abate pollution is substantial in absolute terms, yet modest when compared to overall city levels of air pollution and GHG emissions. We conclude that in order to be effective, green infrastructure-based efforts to offset urban pollution at the municipal level have to be coordinated with territorial policies at broader spatial scales.

  19. Natural disturbance impacts on ecosystem services and biodiversity in temperate and boreal forests.

    PubMed

    Thom, Dominik; Seidl, Rupert

    2016-08-01

    In many parts of the world forest disturbance regimes have intensified recently, and future climatic changes are expected to amplify this development further in the coming decades. These changes are increasingly challenging the main objectives of forest ecosystem management, which are to provide ecosystem services sustainably to society and maintain the biological diversity of forests. Yet a comprehensive understanding of how disturbances affect these primary goals of ecosystem management is still lacking. We conducted a global literature review on the impact of three of the most important disturbance agents (fire, wind, and bark beetles) on 13 different ecosystem services and three indicators of biodiversity in forests of the boreal, cool- and warm-temperate biomes. Our objectives were to (i) synthesize the effect of natural disturbances on a wide range of possible objectives of forest management, and (ii) investigate standardized effect sizes of disturbance for selected indicators via a quantitative meta-analysis. We screened a total of 1958 disturbance studies published between 1981 and 2013, and reviewed 478 in detail. We first investigated the overall effect of disturbances on individual ecosystem services and indicators of biodiversity by means of independence tests, and subsequently examined the effect size of disturbances on indicators of carbon storage and biodiversity by means of regression analysis. Additionally, we investigated the effect of commonly used approaches of disturbance management, i.e. salvage logging and prescribed burning. We found that disturbance impacts on ecosystem services are generally negative, an effect that was supported for all categories of ecosystem services, i.e. supporting, provisioning, regulating, and cultural services (P < 0.001). Indicators of biodiversity, i.e. species richness, habitat quality and diversity indices, on the other hand were found to be influenced positively by disturbance (P < 0.001). Our analyses thus

  20. Natural disturbance impacts on ecosystem services and biodiversity in temperate and boreal forests.

    PubMed

    Thom, Dominik; Seidl, Rupert

    2016-08-01

    In many parts of the world forest disturbance regimes have intensified recently, and future climatic changes are expected to amplify this development further in the coming decades. These changes are increasingly challenging the main objectives of forest ecosystem management, which are to provide ecosystem services sustainably to society and maintain the biological diversity of forests. Yet a comprehensive understanding of how disturbances affect these primary goals of ecosystem management is still lacking. We conducted a global literature review on the impact of three of the most important disturbance agents (fire, wind, and bark beetles) on 13 different ecosystem services and three indicators of biodiversity in forests of the boreal, cool- and warm-temperate biomes. Our objectives were to (i) synthesize the effect of natural disturbances on a wide range of possible objectives of forest management, and (ii) investigate standardized effect sizes of disturbance for selected indicators via a quantitative meta-analysis. We screened a total of 1958 disturbance studies published between 1981 and 2013, and reviewed 478 in detail. We first investigated the overall effect of disturbances on individual ecosystem services and indicators of biodiversity by means of independence tests, and subsequently examined the effect size of disturbances on indicators of carbon storage and biodiversity by means of regression analysis. Additionally, we investigated the effect of commonly used approaches of disturbance management, i.e. salvage logging and prescribed burning. We found that disturbance impacts on ecosystem services are generally negative, an effect that was supported for all categories of ecosystem services, i.e. supporting, provisioning, regulating, and cultural services (P < 0.001). Indicators of biodiversity, i.e. species richness, habitat quality and diversity indices, on the other hand were found to be influenced positively by disturbance (P < 0.001). Our analyses thus

  1. Protocol for monitoring forest-nesting birds in National Park Service parks

    USGS Publications Warehouse

    Dawson, Deanna K.; Efford, Murray G.

    2013-01-01

    These documents detail the protocol for monitoring forest-nesting birds in National Park Service parks in the National Capital Region Network (NCRN). In the first year of sampling, counts of birds should be made at 384 points on the NCRN spatially randomized grid, developed to sample terrestrial resources. Sampling should begin on or about May 20 and continue into early July; on each day the sampling period begins at sunrise and ends five hours later. Each point should be counted twice, once in the first half of the field season and once in the second half, with visits made by different observers, balancing the within-season coverage of points and their spatial coverage by observers, and allowing observer differences to be tested. Three observers, skilled in identifying birds of the region by sight and sound and with previous experience in conducting timed counts of birds, will be needed for this effort. Observers should be randomly assigned to ‘routes’ consisting of eight points, in close proximity and, ideally, in similar habitat, that can be covered in one morning. Counts are 10 minutes in length, subdivided into four 2.5-min intervals. Within each time interval, new birds (i.e., those not already detected) are recorded as within or beyond 50 m of the point, based on where first detected. Binomial distance methods are used to calculate annual estimates of density for species. The data are also amenable to estimation of abundance and detection probability via the removal method. Generalized linear models can be used to assess between-year changes in density estimates or unadjusted count data. This level of sampling is expected to be sufficient to detect a 50% decline in 10 years for approximately 50 bird species, including 14 of 19 species that are priorities for conservation efforts, if analyses are based on unadjusted count data, and for 30 species (6 priority species) if analyses are based on density estimates. The estimates of required sample sizes are

  2. Divergence of ecosystem services in U.S. National Forests and Grasslands under a changing climate

    NASA Astrophysics Data System (ADS)

    Sun, Ge; Duan, Kai; Sun, Shanlei; Caldwell, Peter; Cohen, Erika; McNulty, Steven; Zhang, Yang

    2016-04-01

    The 170 National Forests and Grasslands (NFs) in the conterminous United States are public lands that provide important ecosystem services such as clean water and timber supply to the American people. This modeling study investigates the potential impacts of climate change on two key ecosystem functions (i.e., water yield and ecosystem productivity) using the most recent climate projections derived from 20 Global Climate Models (GCMs) of the Coupled Model Intercomparison Project phase 5 (CMIP5). We find that future climate change may result in a significant reduction in water yield but an increase in forest productivity in NFs. On average, gross ecosystem productivity is projected to increase by 76 ~ 229 g C m-2 yr-1 (8% ~ 24%) while water yield is projected to decrease by 18 ~ 31 mm yr-1 (4% ~ 7%) by 2100 as a result of the combination of increased air temperature (+1.8 ~ +5.2 ℃) and precipitation (+17 ~ +51 mm yr-1). The notable divergence in ecosystem services of water supply and carbon sequestration is expected to intensify under higher greenhouse gas emission and associated climate change in the future, posing greater challenges to managing NFs for both ecosystem services.

  3. Definition of satellite servicing technology development missions for early space stations. Volume 2: Technical

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Early space station accommodation, build-up of space station manipulator capability, on-orbit spacecraft assembly test and launch, large antenna structure deployment, service/refurbish satellite, and servicing of free-flying materials processing platform are discussed.

  4. Tradeoffs between Three Forest Ecosystem Services across the State of New Hampshire, USA: Timber, Carbon, and Albedo

    NASA Astrophysics Data System (ADS)

    Lutz, D. A.; Burakowski, E. A.; Murphy, M. B.; Borsuk, M. E.; Niemiec, R. M.; Howarth, R. B.

    2014-12-01

    Albedo is an important physical property of the land surface which influences the total amount of incoming solar radiation that is reflected back into space. It is a critical ecosystem service that helps regulate the Earth's energy balance and, in the context of climate mitigation, has been shown to have a strong influence on the overall effectiveness of land management schemes designed to counteract climate change. Previously, we demonstrated that incorporating the physical effects of albedo into an ecological economic forest model of locations in the White Mountain National Forest, in New Hampshire, USA, leads to a substantially shorter optimal rotation period for forest harvest than under a carbon- and timber-only approach. In this study, we investigate similar tradeoffs at 565 sites across the entire state of New Hampshire in a variety of different forest types, latitudes, and elevations. Additionally, we use a regression tree approach to calculate the influence of biogeochemical and physical factors on the optimal rotation period. Our results suggest that in many instances, incorporating albedo may lead to optimal rotation times approaching zero, or, perpetual clear-cut. Overall, the difference between growing season and winter-time albedo for forested and harvested states was the most significant variable influencing the rotation period, followed by timber stumpage price, and biomass growth rate. These results provide an initial understanding of tradeoffs amongst these three ecosystem services and provide guidance for forest managers as to the relative important properties of their forests when these three services are incentivized economically.

  5. Fulfilling the Promise of Early Intervention: Factors Related to Rates of Delivered IFSP Services.

    ERIC Educational Resources Information Center

    Kochanek, Thomas T.

    2001-01-01

    This response to an article evaluating Indiana's early intervention service delivery (EC 628 669) identifies implications of the study including: service intensity is relatively light; service location and context and the process of Individualized Family Service Plan formulation should be examined; implementation should be treated as an…

  6. 78 FR 27184 - Notice of Reopening of Public Comment Period-Proposed Directives for Forest Service Land...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ... Service Land Management Planning AGENCY: Forest Service, USDA. ACTION: Notice of reopening of public... directive regarding land management planning for an additional 15 days. The original notice called for... INFORMATION CONTACT: Annie Eberhart Goode, (202) 205-1056, Planning Specialist, Ecosystem...

  7. 75 FR 70026 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Pacific Northwest...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-16

    ... funerary objects in the possession and control of the U.S. Department of Agriculture, Forest Service... funerary objects were removed from Klickitat County, WA. This notice is published as part of the National... control of the Native American human remains and associated funerary objects. The National Park Service...

  8. Historical and current roles of insects and pathogens in eastern Oregon and Washington forested landscapes. Forest Service general technical report

    SciTech Connect

    Hessburg, P.F.; Mitchell, R.G.; Filip, G.M.

    1994-04-01

    The paper examines, by climax conifer series, historical and current roles of many important pathogens and insects of interior Northwest coniferious forests and their unique responses to changing successional conditions resulting from management. Future research on forest pathogens and insects should address three primary subject areas: insect and pathogen population dynamics in managed and unmanaged forests; ecological roles and effects of native and introduced pathogens and insects; and effects of natural disturbances and management practices on native insects, pathogens, and their natural enemies.

  9. Web service tools in the era of forest fire management and elimination

    NASA Astrophysics Data System (ADS)

    Poursanidis, Dimitris; Kochilakis, Giorgos; Chrysoulakis, Nektarios; Varella, Vasiliki; Kotroni, Vassiliki; Eftychidis, Giorgos; Lagouvardos, Kostas

    2014-10-01

    Wildfires in forests and forested areas in South Europe, North America, Central Asia and Australia are a diachronic threat with crucial ecological, economic and social impacts. Last decade the frequency, the magnitude and the intensity of fires have increased even more because of the climate change. An efficient response to such disasters requires an effective planning, with an early detection system of the ignition area and an accurate prediction of fire propagation to support the rapid response mechanisms. For this reason, information systems able to predict and visualize the behavior of fires, are valuable tools for fire fighting. Such systems, able also to perform simulations that evaluate the fire development scenarios, based on weather conditions, become valuable Decision Support Tools for fire mitigation planning. A Web-based Information System (WIS) developed in the framework of the FLIRE (Floods and fire risk assessment and management) project, a LIFE+ co-funded by the European Commission research, is presented in this study. The FLIRE WIS use forest fuel maps which have been developed by using generalized fuel maps, satellite data and in-situ observations. Furthermore, it leverages data from meteorological stations and weather forecast from numerical models to feed the fire propagation model with the necessary for the simulations inputs and to visualize the model's results for user defined time periods and steps. The user has real-time access to FLIRE WIS via any web browser from any platform (PC, Laptop, Tablet, Smartphone).

  10. Tracking changes in the susceptibility of forest land infested with gypsy moth. Forest Service research paper (Final)

    SciTech Connect

    Gansner, D.A.; Quimby, J.W.; King, S.L.; Arner, S.L.; Drake, D.A.

    1994-08-01

    The report questions the forest land subject to intensive outbreaks of gypsy moth (Lymantria dispar L.) which become less susceptible to defoliation. A model for estimating the lifelihood of gypsy moth defoliation has been developed and validated. It was applied to forest-inventory plot data to quantity trends in the susceptibility of forest land in south-central Pennsylvania during a period of intensive infestation. Results show that even though susceptibility of the region's forest apparently has declined, the potential for future infestations remains relatively high.

  11. Making Decisions about Service Delivery in Early Childhood Programs

    ERIC Educational Resources Information Center

    Case-Smith, Jane; Holland, Terri

    2009-01-01

    Purpose: This article presents a rationale for specialized services personnel to use fluid models of service delivery and explains how specialized services personnel make decisions about the blend of service delivery methods that will best serve a child. Method: The literature on occupational therapy, physical therapy, and speech-language…

  12. Lessons from community-based payment for ecosystem service schemes: from forests to rangelands.

    PubMed

    Dougill, Andrew J; Stringer, Lindsay C; Leventon, Julia; Riddell, Mike; Rueff, Henri; Spracklen, Dominick V; Butt, Edward

    2012-11-19

    Climate finance investments and international policy are driving new community-based projects incorporating payments for ecosystem services (PES) to simultaneously store carbon and generate livelihood benefits. Most community-based PES (CB-PES) research focuses on forest areas. Rangelands, which store globally significant quantities of carbon and support many of the world's poor, have seen little CB-PES research attention, despite benefitting from several decades of community-based natural resource management (CBNRM) projects. Lessons from CBNRM suggest institutional considerations are vital in underpinning the design and implementation of successful community projects. This study uses documentary analysis to explore the institutional characteristics of three African community-based forest projects that seek to deliver carbon-storage and poverty-reduction benefits. Strong existing local institutions, clear land tenure, community control over land management decision-making and up-front, flexible payment schemes are found to be vital. Additionally, we undertake a global review of rangeland CBNRM literature and identify that alongside the lessons learned from forest projects, rangeland CB-PES project design requires specific consideration of project boundaries, benefit distribution, capacity building for community monitoring of carbon storage together with awareness-raising using decision-support tools to display the benefits of carbon-friendly land management. We highlight that institutional analyses must be undertaken alongside improved scientific studies of the carbon cycle to enable links to payment schemes, and for them to contribute to poverty alleviation in rangelands. PMID:23045714

  13. Five challenges to reconcile agricultural land use and forest ecosystem services in Southeast Asia.

    PubMed

    Carrasco, L R; Papworth, S K; Reed, J; Symes, W S; Ickowitz, A; Clements, T; Peh, K S-H; Sunderland, T

    2016-10-01

    Southeast Asia possesses the highest rates of tropical deforestation globally and exceptional levels of species richness and endemism. Many countries in the region are also recognized for their food insecurity and poverty, making the reconciliation of agricultural production and forest conservation a particular priority. This reconciliation requires recognition of the trade-offs between competing land-use values and the subsequent incorporation of this information into policy making. To date, such reconciliation has been relatively unsuccessful across much of Southeast Asia. We propose an ecosystem services (ES) value-internalization framework that identifies the key challenges to such reconciliation. These challenges include lack of accessible ES valuation techniques; limited knowledge of the links between forests, food security, and human well-being; weak demand and political will for the integration of ES in economic activities and environmental regulation; a disconnect between decision makers and ES valuation; and lack of transparent discussion platforms where stakeholders can work toward consensus on negotiated land-use management decisions. Key research priorities to overcome these challenges are developing easy-to-use ES valuation techniques; quantifying links between forests and well-being that go beyond economic values; understanding factors that prevent the incorporation of ES into markets, regulations, and environmental certification schemes; understanding how to integrate ES valuation into policy making processes, and determining how to reduce corruption and power plays in land-use planning processes.

  14. Lessons from community-based payment for ecosystem service schemes: from forests to rangelands.

    PubMed

    Dougill, Andrew J; Stringer, Lindsay C; Leventon, Julia; Riddell, Mike; Rueff, Henri; Spracklen, Dominick V; Butt, Edward

    2012-11-19

    Climate finance investments and international policy are driving new community-based projects incorporating payments for ecosystem services (PES) to simultaneously store carbon and generate livelihood benefits. Most community-based PES (CB-PES) research focuses on forest areas. Rangelands, which store globally significant quantities of carbon and support many of the world's poor, have seen little CB-PES research attention, despite benefitting from several decades of community-based natural resource management (CBNRM) projects. Lessons from CBNRM suggest institutional considerations are vital in underpinning the design and implementation of successful community projects. This study uses documentary analysis to explore the institutional characteristics of three African community-based forest projects that seek to deliver carbon-storage and poverty-reduction benefits. Strong existing local institutions, clear land tenure, community control over land management decision-making and up-front, flexible payment schemes are found to be vital. Additionally, we undertake a global review of rangeland CBNRM literature and identify that alongside the lessons learned from forest projects, rangeland CB-PES project design requires specific consideration of project boundaries, benefit distribution, capacity building for community monitoring of carbon storage together with awareness-raising using decision-support tools to display the benefits of carbon-friendly land management. We highlight that institutional analyses must be undertaken alongside improved scientific studies of the carbon cycle to enable links to payment schemes, and for them to contribute to poverty alleviation in rangelands.

  15. Five challenges to reconcile agricultural land use and forest ecosystem services in Southeast Asia.

    PubMed

    Carrasco, L R; Papworth, S K; Reed, J; Symes, W S; Ickowitz, A; Clements, T; Peh, K S-H; Sunderland, T

    2016-10-01

    Southeast Asia possesses the highest rates of tropical deforestation globally and exceptional levels of species richness and endemism. Many countries in the region are also recognized for their food insecurity and poverty, making the reconciliation of agricultural production and forest conservation a particular priority. This reconciliation requires recognition of the trade-offs between competing land-use values and the subsequent incorporation of this information into policy making. To date, such reconciliation has been relatively unsuccessful across much of Southeast Asia. We propose an ecosystem services (ES) value-internalization framework that identifies the key challenges to such reconciliation. These challenges include lack of accessible ES valuation techniques; limited knowledge of the links between forests, food security, and human well-being; weak demand and political will for the integration of ES in economic activities and environmental regulation; a disconnect between decision makers and ES valuation; and lack of transparent discussion platforms where stakeholders can work toward consensus on negotiated land-use management decisions. Key research priorities to overcome these challenges are developing easy-to-use ES valuation techniques; quantifying links between forests and well-being that go beyond economic values; understanding factors that prevent the incorporation of ES into markets, regulations, and environmental certification schemes; understanding how to integrate ES valuation into policy making processes, and determining how to reduce corruption and power plays in land-use planning processes. PMID:27341652

  16. Lessons from community-based payment for ecosystem service schemes: from forests to rangelands

    PubMed Central

    Dougill, Andrew J.; Stringer, Lindsay C.; Leventon, Julia; Riddell, Mike; Rueff, Henri; Spracklen, Dominick V.; Butt, Edward

    2012-01-01

    Climate finance investments and international policy are driving new community-based projects incorporating payments for ecosystem services (PES) to simultaneously store carbon and generate livelihood benefits. Most community-based PES (CB-PES) research focuses on forest areas. Rangelands, which store globally significant quantities of carbon and support many of the world's poor, have seen little CB-PES research attention, despite benefitting from several decades of community-based natural resource management (CBNRM) projects. Lessons from CBNRM suggest institutional considerations are vital in underpinning the design and implementation of successful community projects. This study uses documentary analysis to explore the institutional characteristics of three African community-based forest projects that seek to deliver carbon-storage and poverty-reduction benefits. Strong existing local institutions, clear land tenure, community control over land management decision-making and up-front, flexible payment schemes are found to be vital. Additionally, we undertake a global review of rangeland CBNRM literature and identify that alongside the lessons learned from forest projects, rangeland CB-PES project design requires specific consideration of project boundaries, benefit distribution, capacity building for community monitoring of carbon storage together with awareness-raising using decision-support tools to display the benefits of carbon-friendly land management. We highlight that institutional analyses must be undertaken alongside improved scientific studies of the carbon cycle to enable links to payment schemes, and for them to contribute to poverty alleviation in rangelands. PMID:23045714

  17. Charcoal Reflectance Reveals Early Holocene Boreal Deciduous Forests Burned at High Intensities

    PubMed Central

    Hudspith, Victoria A.; Belcher, Claire M.; Kelly, Ryan; Hu, Feng Sheng

    2015-01-01

    Wildfire size, frequency, and severity are increasing in the Alaskan boreal forest in response to climate warming. One of the potential impacts of this changing fire regime is the alteration of successional trajectories, from black spruce to mixed stands dominated by aspen, a vegetation composition not experienced since the early Holocene. Such changes in vegetation composition may consequently alter the intensity of fires, influencing fire feedbacks to the ecosystem. Paleorecords document past wildfire-vegetation dynamics and as such, are imperative for our understanding of how these ecosystems will respond to future climate warming. For the first time, we have used reflectance measurements of macroscopic charcoal particles (>180μm) from an Alaskan lake-sediment record to estimate ancient charring temperatures (termed pyrolysis intensity). We demonstrate that pyrolysis intensity increased markedly from an interval of birch tundra 11 ky ago (mean 1.52%Ro; 485°C), to the expansion of trees on the landscape ∼10.5 ky ago, remaining high to the present (mean 3.54%Ro; 640°C) irrespective of stand composition. Despite differing flammabilities and adaptations to fire, the highest pyrolysis intensities derive from two intervals with distinct vegetation compositions. 1) the expansion of mixed aspen and spruce woodland at 10 cal. kyr BP, and 2) the establishment of black spruce, and the modern boreal forest at 4 cal. kyr BP. Based on our analysis, we infer that predicted expansion of deciduous trees into the boreal forest in the future could lead to high intensity, but low severity fires, potentially moderating future climate-fire feedbacks. PMID:25853712

  18. Toward A National Early Warning System for Forest Disturbances Using Remotely Sensed Land Surface Phenology

    SciTech Connect

    HargroveJr., William Walter; Spruce, Joe; Gasser, Gerry; Hoffman, Forrest M

    2009-12-01

    We are using a statistical clustering method for delineating homogeneous ecoregions as a basis for identifying disturbances in forests through time over large areas, up to national and global extents. Such changes can be shown relative to past conditions, or can be predicted relative to present conditions, as with forecasts of future climatic change. This quantitative ecoregion approach can be used to predict destinations for populations whose local environments are forecast to become unsuitable and are forced to migrate as their habitat shifts, and is also useful for predicting the susceptibility of new locations to invasive species like Sudden Oak Death. EFETAC and our sister western center WWETAC, along with our NASA and ORNL collaborators, are designing a new national-scale early warning system for forest threats, called FIRST. Envisioned as a change-detection system, FIRST will identify all land surface cover changes at the MODIS observational scale, and then try to discriminate normal, expected seasonal changes from locations having unusual activity that may represent potential forest threats. As a start, we have developed new national data sets every 16 days from 2002 through 2008, based on land surface phenology, or timing of leaf-out in the spring and brown-down in the fall. Changes in such phenological maps will be shown to contain important information about vegetation health status across the United States. The standard deviation of the duration of fall can be mapped, showing places where length of fall is relatively constant or is variable in length from year to year.

  19. Charcoal reflectance reveals early holocene boreal deciduous forests burned at high intensities.

    PubMed

    Hudspith, Victoria A; Belcher, Claire M; Kelly, Ryan; Hu, Feng Sheng

    2015-01-01

    Wildfire size, frequency, and severity are increasing in the Alaskan boreal forest in response to climate warming. One of the potential impacts of this changing fire regime is the alteration of successional trajectories, from black spruce to mixed stands dominated by aspen, a vegetation composition not experienced since the early Holocene. Such changes in vegetation composition may consequently alter the intensity of fires, influencing fire feedbacks to the ecosystem. Paleorecords document past wildfire-vegetation dynamics and as such, are imperative for our understanding of how these ecosystems will respond to future climate warming. For the first time, we have used reflectance measurements of macroscopic charcoal particles (>180μm) from an Alaskan lake-sediment record to estimate ancient charring temperatures (termed pyrolysis intensity). We demonstrate that pyrolysis intensity increased markedly from an interval of birch tundra 11 ky ago (mean 1.52%Ro; 485°C), to the expansion of trees on the landscape ~10.5 ky ago, remaining high to the present (mean 3.54%Ro; 640°C) irrespective of stand composition. Despite differing flammabilities and adaptations to fire, the highest pyrolysis intensities derive from two intervals with distinct vegetation compositions. 1) the expansion of mixed aspen and spruce woodland at 10 cal. kyr BP, and 2) the establishment of black spruce, and the modern boreal forest at 4 cal. kyr BP. Based on our analysis, we infer that predicted expansion of deciduous trees into the boreal forest in the future could lead to high intensity, but low severity fires, potentially moderating future climate-fire feedbacks. PMID:25853712

  20. Early spring leaf out enhances growth and survival of saplings in a temperate deciduous forest.

    PubMed

    Augspurger, Carol K

    2008-05-01

    Saplings of many canopy tree species in winter deciduous forests receive the major portion of their light budget for their growing season prior to canopy closure in the spring. This period of high light may be critical for achieving a positive carbon (C) gain, thus contributing strongly to their growth and survival. This study of saplings of Aesculus glabra and Acer saccharum in Trelease Woods, Illinois, USA, tested this hypothesis experimentally by placing tents of shade cloth over saplings during their spring period of high light prior to canopy closure in three consecutive years. Leaf senescence began 16 days (year 0) and 60 days (year 1) earlier for shaded A. glabra saplings than control saplings. No change in senescence occurred for A. saccharum. The annual absolute growth in stem diameter of both species was negligible or negative for shaded saplings, but positive for control saplings. Only 7% of the shaded A. glabra saplings were alive after 2 years, while all control saplings survived for 3 years; only 20% of the shaded A. saccharum saplings survived for 3 years, while 73% of control saplings were alive after the same period. Early spring leaf out is a critical mechanism that allows the long-term persistence of saplings of these species in this winter deciduous forest. Studies and models of C gain, growth, and survival of saplings in deciduous forests may need to take into account their spring phenology because saplings of many species are actually "sun" individuals in the spring prior to their longer period in the summer shade.

  1. Charcoal reflectance reveals early holocene boreal deciduous forests burned at high intensities.

    PubMed

    Hudspith, Victoria A; Belcher, Claire M; Kelly, Ryan; Hu, Feng Sheng

    2015-01-01

    Wildfire size, frequency, and severity are increasing in the Alaskan boreal forest in response to climate warming. One of the potential impacts of this changing fire regime is the alteration of successional trajectories, from black spruce to mixed stands dominated by aspen, a vegetation composition not experienced since the early Holocene. Such changes in vegetation composition may consequently alter the intensity of fires, influencing fire feedbacks to the ecosystem. Paleorecords document past wildfire-vegetation dynamics and as such, are imperative for our understanding of how these ecosystems will respond to future climate warming. For the first time, we have used reflectance measurements of macroscopic charcoal particles (>180μm) from an Alaskan lake-sediment record to estimate ancient charring temperatures (termed pyrolysis intensity). We demonstrate that pyrolysis intensity increased markedly from an interval of birch tundra 11 ky ago (mean 1.52%Ro; 485°C), to the expansion of trees on the landscape ~10.5 ky ago, remaining high to the present (mean 3.54%Ro; 640°C) irrespective of stand composition. Despite differing flammabilities and adaptations to fire, the highest pyrolysis intensities derive from two intervals with distinct vegetation compositions. 1) the expansion of mixed aspen and spruce woodland at 10 cal. kyr BP, and 2) the establishment of black spruce, and the modern boreal forest at 4 cal. kyr BP. Based on our analysis, we infer that predicted expansion of deciduous trees into the boreal forest in the future could lead to high intensity, but low severity fires, potentially moderating future climate-fire feedbacks.

  2. Archeological treasures protection based on early forest wildfire multi-band imaging detection system

    NASA Astrophysics Data System (ADS)

    Gouverneur, B.; Verstockt, S.; Pauwels, E.; Han, J.; de Zeeuw, P. M.; Vermeiren, J.

    2012-10-01

    Various visible and infrared cameras have been tested for the early detection of wildfires to protect archeological treasures. This analysis was possible thanks to the EU Firesense project (FP7-244088). Although visible cameras are low cost and give good results during daytime for smoke detection, they fall short under bad visibility conditions. In order to improve the fire detection probability and reduce the false alarms, several infrared bands are tested ranging from the NIR to the LWIR. The SWIR and the LWIR band are helpful to locate the fire through smoke if there is a direct Line Of Sight. The Emphasis is also put on the physical and the electro-optical system modeling for forest fire detection at short and longer ranges. The fusion in three bands (Visible, SWIR, LWIR) is discussed at the pixel level for image enhancement and for fire detection.

  3. Geospatiotemporal Data Mining in an Early Warning System for Forest Threats in the United States

    SciTech Connect

    Hoffman, Forrest M; Mills, Richard T; Kumar, Jitendra; Vulli, Srinivasa S; HargroveJr., William Walter

    2010-01-01

    We investigate the potential of geospatiotemporal data mining of multi-year land surface phenology data (250~m Normalized Difference Vegetation Index (NDVI) values derived from the Moderate Resolution Imaging Spectroradiometer (MODIS) in this study) for the conterminous United States as part of an early warning system to identify threats to forest ecosystems. Cluster analysis of this massive data set, using high-performance computing, provides a basis for several possible approaches to defining the bounds of ``normal'' phenological patterns, indicating healthy vegetation in a given geographic location. We demonstrate the applicability of such an approach, using it to identify areas in Colorado, USA, where an ongoing mountain pine beetle outbreak has caused significant tree mortality.

  4. Exploring Social Service Providers' Perspectives on Barriers to Social Services for Early Adjustment of Immigrant Adolescents in South Korea.

    PubMed

    Yi, Jaehee; Kim, Min Ah; Kim, Kihyun; Hong, Jun Sung

    2016-10-01

    Recently arrived immigrant adolescents experience difficulties in adjusting to school in South Korea. However, the existing social services do not meet their psychosocial needs. This study investigates the perspectives of social service providers about challenges in providing services for immigrant adolescents early in their adjustments. We conducted qualitative, in-depth interviews with 27 South Korean social service providers. We identified barriers to social services, categorized into three themes: (1) Initial Contact Phase; (2) Service Delivery Phase; and (3) Structural Challenges. We suggest interventions concerning work-related stress for the social service providers, family-level involvement, diversity training, and integrated and collaborative immigration services. An examination of social service providers' challenges in working with immigrant adolescents is a necessary first step toward the development of programs and policies.

  5. Characterizing Growth Patterns of Early-successional Forests Using Phenological Parameters Derived from Near-daily Satellite Data

    NASA Astrophysics Data System (ADS)

    Briggs, K. M.; Cohen, W. B.; Gao, F.

    2011-12-01

    Satellite-based remote sensing data has proven to be useful for monitoring regrowth trajectories of early-successional forest stands after disturbance. Traditionally, forest recovery has been monitored with annual images acquired during the peak of the growing season. Our research will expand upon these previous research efforts through the use of near-daily imagery to track regrowth trajectories in young stands (disturbed between 1985 and 1990) in the Blue River watershed in Oregon's western Cascade mountains. To monitor forest regrowth with high temporal frequency at the fine scales required of the fragmented and heterogeneous landscape of the study region, the STARFM fusion algorithm will be used to blend frequent, coarse-scale MODIS images (near-daily at 500m) with infrequent, fine-scale Landsat images (16-day interval at 30m) to produce near-daily, 30m resolution images. Our goal is to determine how the additional information provided by high frequency synthetic Landsat data can improve the monitoring of changes in vegetation type and forest structure during forest regrowth. The changes in the annual spectral signatures of forest stands, due to phenology, will provide a basis for which variability in vegetation type and structure will be analyzed. Furthermore, this research will also allow us to evaluate the effectiveness of using STARFM in the heterogeneous forests and complex topography of Oregon's western Cascades.

  6. Old-growth definition for evergreen bay forests and related seral communities. Forest Service general technical report

    SciTech Connect

    McKevlin, M.R.

    1996-09-01

    This document describes old-growth conditions in an evergreen bay forest stand. Bay forests occur throughout the Atlantic and Gulf Coastal Plains. However, they are considered rare and are present across the landscape in a patchwork mosaic with other forest types in various stages of succession. Bay forests can be found associated with pocosins. Carolina bays and sandhill seeps, stream heads, and stream margins. The dominant species include loblolly-bay, sweetbay, and redbay, hence the name evergreen bay forest. However, several other swamp species associates are common, as well as many highly flammable shrub species. This forest type is subject to infrequent, high intensity, widespread disturbances such as fire. Fire is necessary to the nutrient cycling of this forest type and in conjunction with hydrology, controls succession. These stands are frequently inundated by surface water, resulting in the development of histic soils low in fertility. Alteration of the hydrology by man and catastrophic wildfire are considered to be the greatest threats to the existence of bay forests.

  7. Report of Early Childhood Programs: Social Services 1977-1978. Report No. 7913.

    ERIC Educational Resources Information Center

    Asano, Mildred M.

    This 1977-1978 annual report of the Social Services Component of Early Childhood Programs within the School District of Philadelphia provides a description of the types and quantities of activities undertaken in five early childhood programs by the social service workers. Data were obtained from periodic reporting forms designed by the Early…

  8. Comparison of Self-Efficacy between Male and Female Pre-Service Early Childhood Teachers

    ERIC Educational Resources Information Center

    Sak, Ramazan

    2015-01-01

    Teaching in early childhood classrooms is a female-dominated job all over the world. The aim of this study is to compare male and female pre-service early childhood teachers' sense of self-efficacy. The study sample of 451 pre-service teachers consisted of 231 female and 220 males. The Turkish-language version of the Teachers' Sense of Efficacy…

  9. 34 CFR 303.126 - Early intervention services in natural environments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Early intervention services in natural environments. 303... environments. Each system must include policies and procedures to ensure, consistent with §§ 303.13(a)(8) (early intervention services), 303.26 (natural environments), and 303.344(d)(1)(ii) (content of an...

  10. 34 CFR 303.126 - Early intervention services in natural environments.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Early intervention services in natural environments... environments. Each system must include policies and procedures to ensure, consistent with §§ 303.13(a)(8) (early intervention services), 303.26 (natural environments), and 303.344(d)(1)(ii) (content of an...

  11. 34 CFR 303.126 - Early intervention services in natural environments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Early intervention services in natural environments... environments. Each system must include policies and procedures to ensure, consistent with §§ 303.13(a)(8) (early intervention services), 303.26 (natural environments), and 303.344(d)(1)(ii) (content of an...

  12. The Role of Maternal Depression in Accessing Early Intervention Services for Children with Developmental Delay

    ERIC Educational Resources Information Center

    Colgan, Siobhan Eileen

    2012-01-01

    This study investigated the relationship between maternal depression and children's access to early intervention services among a sample of children with developmental delay at age two who were determined to be eligible for early intervention services, were full term and of normal birth weight, and were not previously identified with any…

  13. Pre-Service Teacher Research: An Early Acculturation into a Research Disposition

    ERIC Educational Resources Information Center

    Kotsopoulos, Donna; Mueller, Julie; Buzza, Dawn

    2012-01-01

    This study examines the role of pre-service teacher research in facilitating early and meaningful links between research and practice. Results from this mixed methods study show that pre-service teacher research is a promising method of early acculturation. However, despite a programme-wide emphasis on research as a mechanism for learning to teach…

  14. 34 CFR 303.13 - Early intervention services.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... compensate for, movement dysfunction and related functional problems. (10) Psychological services include— (i) Administering psychological and developmental tests and other assessment procedures; (ii) Interpreting... managing a program of psychological services, including psychological counseling for children and...

  15. 34 CFR 303.13 - Early intervention services.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... compensate for, movement dysfunction and related functional problems. (10) Psychological services include— (i) Administering psychological and developmental tests and other assessment procedures; (ii) Interpreting... managing a program of psychological services, including psychological counseling for children and...

  16. 34 CFR 303.13 - Early intervention services.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... compensate for, movement dysfunction and related functional problems. (10) Psychological services include— (i) Administering psychological and developmental tests and other assessment procedures; (ii) Interpreting... managing a program of psychological services, including psychological counseling for children and...

  17. Caregivers' Experience during Their Children's Transition Process from Early Childhood Special Education Services to School-Aged Special Education Services

    ERIC Educational Resources Information Center

    Hicks, Linda Yvonne

    2011-01-01

    This study investigates caregivers' perceptions of the transition process for children transitioning from Early Childhood Special Education (ECSE) to School Age Special Education services (SA). Interest in this topic developed during the researcher's 18 years of experience as an Itinerant Early Childhood Special Education Teacher during which she…

  18. Moving from Science to Service: Transposing and Sustaining the Early Risers Prevention Program in a Community Service System

    ERIC Educational Resources Information Center

    Bloomquist, Michael L.; August, Gerald J.; Horowitz, Jason L.; Lee, Susanne S.; Jensen, Cheryl

    2008-01-01

    This paper summarizes an effort to transpose and sustain the evidence-based Early Risers "Skills for Success" conduct problems prevention program in a real world community service system. The Early Risers program had previously been implemented by a local agency within the context of research-based operations. In the current initiative,…

  19. Late Mesolithic and early Neolithic forest disturbance: a high resolution palaeoecological test of human impact hypotheses

    NASA Astrophysics Data System (ADS)

    Innes, James B.; Blackford, Jeffrey J.; Rowley-Conwy, Peter A.

    2013-10-01

    The transition in north-west Europe from the hunter-gatherer societies of the Late Mesolithic to the pioneer farming societies of the early Neolithic is not well understood, either culturally or palaeoecologically. In Britain the final transition was rapid but it is unclear whether novel Neolithic attributes were introduced by immigrants who supplanted the native hunter-gatherers, or whether the latest Mesolithic foragers gradually adopted elements of the Neolithic economic package. In this study, relatively coarse- (10 mm interval) and fine-resolution (2 mm), multi-proxy palaeoecological data including pollen, charcoal and NPPs including fungi, have been used to investigate two phases of vegetation disturbance of (a) distinctly Late Mesolithic and (b) early Neolithic age, at an upland site in northern England in a region with both a Neolithic and a Late Mesolithic archaeological presence. We identify and define the palaeoecological characteristics of these two disturbance phases, about a millennium apart, in order to investigate whether differing land-use techniques can be identified and categorised as of either foraging or early farming cultures. The Late Mesolithic phase is defined by the repetitive application of fire to the woodland to encourage a mosaic of productive vegetation regeneration patches, consistent with the promotion of Corylus and to aid hunting. In this phase, weed species including Plantago lanceolata, Rumex and Chenopodiaceae are frequent, taxa which are normally associated with the first farmers. The early Neolithic phase, including an Ulmus decline, has characteristics consistent with 'forest farming', possibly mainly for domestic livestock, with an inferred succession of tree girdling, fire-prepared cultivation, and coppice-woodland management. Such fine-resolution, potentially diagnostic land-use signatures may in future be used to recognise the cultural complexion of otherwise enigmatic woodland disturbance phases during the centuries of

  20. 34 CFR 300.226 - Early intervening services.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... behavioral interventions, including scientifically based literacy instruction, and, where appropriate... evaluations, services, and supports, including scientifically based literacy instruction. (c)...

  1. 34 CFR 300.226 - Early intervening services.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... behavioral interventions, including scientifically based literacy instruction, and, where appropriate... evaluations, services, and supports, including scientifically based literacy instruction. (c)...

  2. Mollusc grazing limits growth and early development of the old forest lichen Lobaria pulmonaria in broadleaved deciduous forests.

    PubMed

    Asplund, Johan; Gauslaa, Yngvar

    2008-02-01

    THIS STUDY AIMS: (1) to quantify mollusc grazing on juvenile and mature thalli of the foliose epiphytic lichen Lobaria pulmonaria, and (2) to test the hypothesis inferring a herbivore defensive role of lichen depsidones in forests with indigenous populations of lichen-feeding molluscs. Lichens were transplanted in shaded and less shaded positions in each of two calcareous broadleaved deciduous forests, one poor in lichens, one with a rich Lobarion community. Preventing the access of molluscs significantly reduced the loss of juvenile L. pulmonaria, particularly in the naturally lichen-poor forest. Molluscs also severely grazed mature thalli in the lichen-poor forest, especially thalli placed under the more shading canopies. Furthermore, reducing the natural concentration of depsidones by pre-rinsing with acetone increased subsequent grazing significantly, showing that lichen depsidones function as herbivore defence in natural habitats. Our results suggest that mollusc grazing may play important roles in shaping the epiphytic vegetation in calcareous deciduous forests, and that recently established juvenile L. pulmonaria thalli seem to be particularly vulnerable.

  3. Southern Appalachian Settlement Schools as Early Initiators of Integrated Services.

    ERIC Educational Resources Information Center

    Jurgens, Eloise; West, Russ

    The integration of health and social services with schools promises to be an effective means of delivering services to children and families in the face of increasing social problems and needs. Beginning in 1886, urban settlement houses provided education and a wide variety of services to aid the assimilation of new immigrants. Similarly,…

  4. Old-growth definition for Red River bottom forests in the eastern United States. Forest Service general technical report

    SciTech Connect

    Shear, T.; Young, M.; Kellison, R.

    1997-05-01

    Our goal was to develop a description of old-growth red river bottom forests of the Southeastern United States. We compared the characteristics of forests described in the scientific literature and forests we examined to various published criteria for old-growth condition. Because red rivers are a relatively new landscape feature (most < 250 years old, resulting from human-induced soil erosion) and because dramatic changes to their floodplains continue to occur, we do not believe that any old-growth red river forests exist. All the stands along these rivers present at European settlement have been cut and/or otherwise severely altered. In the dynamic landscape after settlement, there have been no opportunities for new old-growth forests to develop. Stands older than 50 to 60 years are rare. Therefore, we propose a stand condition called older growth and list the characteristics. With time and stable site conditions, we believe that old-growth and red river forests can develop from older-growth forests.

  5. Pre-Service Primary Teachers' Perceptions of Early Childhood Philosophy and Pedagogy: A Case Study Examination

    ERIC Educational Resources Information Center

    Lord, Alison; McFarland, Laura

    2010-01-01

    This study examined the experiences of three primary teacher education students participating in early childhood-focused community play sessions, as well as their perceptions of early childhood and primary philosophy and pedagogy. The purpose was to explore perceived differences in primary and early childhood pre-service teacher courses, which may…

  6. Early Services for Children with Special Needs: Transactions for Family Support.

    ERIC Educational Resources Information Center

    Healy, Alfred; And Others

    The book is intended to link knowledge and application in early intervention services for very young disabled and at-risk children. An introductory chapter analyzes major issues and sources of controversy in the field: family support and the nature of early intervention, parental empowerment and involvement, the science of early intervention,…

  7. Pre-Service Teacher Disposition Development: Cultural Reciprocity and Responsivity in Early Childhood Special Education Practica

    ERIC Educational Resources Information Center

    Van Steenberg, Vicki

    2012-01-01

    This qualitative Case Study explored the integrative process of pre-service teachers' disposition development for cultural reciprocity and responsiveness. Over the course of ten months, pre-service teachers completed two Early Childhood Special Education practica in diverse urban communities. The pre-service teachers were placed in public…

  8. Professionals' Perceptions of the Role of Literacy in Early Intervention Services

    ERIC Educational Resources Information Center

    Thatcher, Karen; Fletcher, Kathryn

    2008-01-01

    The purpose of the current study was to examine therapists' perceptions about literacy in early intervention services. Little effort has been devoted to the incorporation of literacy into therapy services for very young children with special needs. In an attempt to understand how therapy providers view the role of literacy in their services, 168…

  9. Early Childhood Programs, Mental Health Services 1978-1979. Report No. 8054.

    ERIC Educational Resources Information Center

    Carter, Herman

    This 1978-1979 Mental Health Services report focuses on the types and quantities of mental health services provided to children in four Early Childhood Programs in Philadelphia: Get Set Day Care, Prekindergarten Head Start, Follow Through and Follow Through Expansion. Mental health services were provided by the Psychologists and Psychological…

  10. Definition of technology development missions for early space station satellite servicing, volume 2

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The results of all aspects of the early space station satellite servicing study tasks are presented. These results include identification of servicing tasks (and locations), identification of servicing mission system and detailed objectives, functional/operational requirements analyses of multiple servicing scenarios, assessment of critical servicing technology capabilities and development of an evolutionary capability plan, design and validation of selected servicing technology development missions (TDMs), identification of space station satellite servicing accommodation needs, and the cost and schedule implications of acquiring both required technology capability development and conducting the selected TDMs.

  11. Biology of amphibians and reptiles in old-growth forests in the Pacific northwest. Forest Service general technical report

    SciTech Connect

    Blaustein, A.R.; Beatty, J.J.; Olson, D.H.; Storm, R.M.

    1995-03-01

    The amphibian and reptile fauna of older forest ecosystems in the Pacific Northwest includes several endemic species, species with unique behavioral and ecological characteristics, and species whose populations have been in decline in recent years. The authors review the biology of these species and include information on their distinguishing characteristics, behavior, and ecology. Herpetofaunal associations with forest characteristic and the impact of habitat loss are addressed.

  12. Developing markets for forest environmental services: an opportunity for promoting equity while securing efficiency?

    PubMed

    Landell-Mills, Natasha

    2002-08-15

    Market-based approaches to environmental management are all the rage. Claims that market mechanisms can encourage environmental protection and promote greater economic efficiency while saving taxpayers' money are tantalizing. In the forestry sector, policy makers are widely heeding this advice and shrinking command-and-control systems in favour of incentive mechanisms that seek to align private enthusiasm with the public good. In some cases, governments are even promoting the creation of markets where none existed before. In others, markets are evolving of their own accord. In such times of change, it is difficult to stand back and take stock. Yet, it is during such times that guidance is most needed. In the rush to introduce market-based solutions to environmental problems, a particular concern is how markets are impacting on the poor. In this paper an effort is made to draw on a recent review of markets for four forest environmental services (biodiversity conservation, carbon sequestration, watershed protection and landscape beauty) to draw out preliminary insights into how markets are performing with respect to their impacts on the poor. The evidence suggests a need for caution. While the potential benefits are significant, the poor face an uphill battle in realizing them. Key constraints facing the poor include a lack of property rights over forest resources and their environmental services; inadequate skills and education; poor market information; lack of market contacts; inadequate communication infrastructure; inappropriate contract design; and lack of access to financial resources. To tackle these, four potential ways forward are highlighted: (1) assign property rights to forest assets and their related environmental services in ways that respect customary arrangements and poor people's tenure; (2) strengthen capacity for market participation, e.g. through training and education; (3) invest in the provision of market information, advice and, essentially, a

  13. Pioneer exotic tree search for the douglas-fir region. Forest Service general technical report

    SciTech Connect

    Silen, R.R.; Olson, D.L.

    1992-03-01

    After three-quarters of a century of introduction of 152 conifer and broadleaf species, no promising candidate exotic was found for the Douglas-fir region. Growth curves spanning 50 years or longer are figured for many species. Firs, pines, larches, spruces, hemlocks, and cedars orginating in northwestern North America had superior growth rates to those from other forest regions. The probable basis for these differences is discussed. The record highlights a general failure of introduced hardwoods, the slow decline of most introduced conifers, the long time needed to express failures, dramatic effects of climatic extremes or introduced pests, failure of native species of continental origin at Wind River, striking similarities of growth rate for the species originating in each country, and many important contrasts between results from early reports and long-term conclusions.

  14. Divergence of ecosystem services in U.S. National Forests and Grasslands under a changing climate

    PubMed Central

    Duan, Kai; Sun, Ge; Sun, Shanlei; Caldwell, Peter V.; Cohen, Erika C.; McNulty, Steven G.; Aldridge, Heather D.; Zhang, Yang

    2016-01-01

    The 170 National Forests and Grasslands (NFs) in the conterminous United States are public lands that provide important ecosystem services such as clean water and timber supply to the American people. This study investigates the potential impacts of climate change on two key ecosystem functions (i.e., water yield and ecosystem productivity) using the most recent climate projections derived from 20 Global Climate Models (GCMs) of the Coupled Model Intercomparison Project phase 5 (CMIP5). We find that future climate change may result in a significant reduction in water yield but an increase in ecosystem productivity in NFs. On average, gross ecosystem productivity is projected to increase by 76 ~ 229 g C m−2 yr−1 (8% ~ 24%) while water yield is projected to decrease by 18 ~ 31 mm yr−1 (4% ~ 7%) by 2100 as a result of the combination of increased air temperature (+1.8 ~ +5.2 °C) and precipitation (+17 ~ +51 mm yr−1). The notable divergence in ecosystem services of water supply and carbon sequestration is expected to intensify under higher greenhouse gas emission and associated climate change in the future, posing greater challenges to managing NFs for both ecosystem services. PMID:27100360

  15. Divergence of ecosystem services in U.S. National Forests and Grasslands under a changing climate

    NASA Astrophysics Data System (ADS)

    Duan, Kai; Sun, Ge; Sun, Shanlei; Caldwell, Peter V.; Cohen, Erika C.; McNulty, Steven G.; Aldridge, Heather D.; Zhang, Yang

    2016-04-01

    The 170 National Forests and Grasslands (NFs) in the conterminous United States are public lands that provide important ecosystem services such as clean water and timber supply to the American people. This study investigates the potential impacts of climate change on two key ecosystem functions (i.e., water yield and ecosystem productivity) using the most recent climate projections derived from 20 Global Climate Models (GCMs) of the Coupled Model Intercomparison Project phase 5 (CMIP5). We find that future climate change may result in a significant reduction in water yield but an increase in ecosystem productivity in NFs. On average, gross ecosystem productivity is projected to increase by 76 ~ 229 g C m‑2 yr‑1 (8% ~ 24%) while water yield is projected to decrease by 18 ~ 31 mm yr‑1 (4% ~ 7%) by 2100 as a result of the combination of increased air temperature (+1.8 ~ +5.2 °C) and precipitation (+17 ~ +51 mm yr‑1). The notable divergence in ecosystem services of water supply and carbon sequestration is expected to intensify under higher greenhouse gas emission and associated climate change in the future, posing greater challenges to managing NFs for both ecosystem services.

  16. Divergence of ecosystem services in U.S. National Forests and Grasslands under a changing climate.

    PubMed

    Duan, Kai; Sun, Ge; Sun, Shanlei; Caldwell, Peter V; Cohen, Erika C; McNulty, Steven G; Aldridge, Heather D; Zhang, Yang

    2016-04-21

    The 170 National Forests and Grasslands (NFs) in the conterminous United States are public lands that provide important ecosystem services such as clean water and timber supply to the American people. This study investigates the potential impacts of climate change on two key ecosystem functions (i.e., water yield and ecosystem productivity) using the most recent climate projections derived from 20 Global Climate Models (GCMs) of the Coupled Model Intercomparison Project phase 5 (CMIP5). We find that future climate change may result in a significant reduction in water yield but an increase in ecosystem productivity in NFs. On average, gross ecosystem productivity is projected to increase by 76 ~ 229 g C m(-2) yr(-1) (8% ~ 24%) while water yield is projected to decrease by 18 ~ 31 mm yr(-1) (4% ~ 7%) by 2100 as a result of the combination of increased air temperature (+1.8 ~ +5.2 °C) and precipitation (+17 ~ +51 mm yr(-1)). The notable divergence in ecosystem services of water supply and carbon sequestration is expected to intensify under higher greenhouse gas emission and associated climate change in the future, posing greater challenges to managing NFs for both ecosystem services.

  17. Infant Toddler Services through Community Collaboration: Oklahoma's Early Childhood Initiatives

    ERIC Educational Resources Information Center

    Goble, Carla B.; Horm, Diane M.

    2009-01-01

    Comprehensive, integrated services for infants, toddlers, and families are essential for optimal child development, and collaboration across systems is increasingly important to maximize limited resources. The authors describe three successful initiatives in Oklahoma that use a collaborative systems approach to providing direct services to young…

  18. The Progression of Early Intervention Disability Services in Ireland

    ERIC Educational Resources Information Center

    Carroll, Clare; Murphy, Geraldine; Sixsmith, Jane

    2013-01-01

    The Republic of Ireland is an island situated in north-west Europe inhabited by 4.6 million people, with 2.8% between 0 and 4 years of age with a disability (Central Statistics Office, 2012). The Irish Government funds the Irish health services, which, in turn, directly and indirectly funds disability services. Education and Disability legislation…

  19. Minnesota timber industry: An assessment of timber product output and use, 1990. Forest Service resource bulletin

    SciTech Connect

    Hackett, R.L.; Dahlman, R.A.

    1993-01-01

    The bulletin includes recent Minnesota forest industry trends and report the results of a detailed study of forest industry, industrial roundwood production, and associated primary mill wood and bark residue in Minnesota in 1990. Such detailed information is necessary for intelligent planning and decisionmaking in wood procurement, forest resource management, and forest industry development. Likewise, researchers need current forest industry and industrial roundwood information for planning projects.

  20. Risk tradeoffs in adaptive ecosystem management: the case of the U.S. Forest Service.

    PubMed

    Stern, Marc J; Martin, Caysie A; Predmore, S Andrew; Morse, Wayde C

    2014-06-01

    Natural resource planning processes on public lands in the United States are driven in large part by the requirements of the National Environmental Policy Act (NEPA), which dictates general processes for analyzing and disclosing the likely impacts of proposed actions. The outcomes of these processes are the result of multiple factors, many related to the manifold smaller incremental decisions made by agency personnel directing the processes. Through interviews with decision makers, team leaders, and team members on five NEPA processes within the U.S. Forest Service, this study examines those incremental decisions. Risk, in particular external relationship risk, emerged as a dominant lens through which agency personnel weigh and make process-related decisions. We discuss the tradeoffs associated with agency actors' emphasis on this form of risk and their potential implications for adaptive ecosystem management and organizational performance.

  1. Risk perceptions and behavioral context: U.S. Forest Service fire management professionals

    USGS Publications Warehouse

    Taylor, Jonathan G.; Carpenter, Edwin H.; Cortner, Hanna J.; Cleaves, David A.

    1989-01-01

    Fire managers from the U.S. Forest Service were surveyed to determine which decision factors most strongly influenced their fire‐risk decisions. Safety, the resources at risk, public opinion, and the reliability of information were important influences on these decisions. This research allowed direct comparison between fire managers’ perceptions of factor importance and how their fire‐risk decisions changed in response to those factors. These risk decisions were highly responsive to changes in context (an escaped wildfire decision versus a prescribed burning decision) as well as to changing factors. The results demonstrate the utility of using scenarios in risk research and the vital importance of context in studying risk‐taking behavior. Research which attempts to remove risk decisions from their real‐world context may well distort the nature of risk‐taking behavior.

  2. Risk Tradeoffs in Adaptive Ecosystem Management: The Case of the U.S. Forest Service

    NASA Astrophysics Data System (ADS)

    Stern, Marc J.; Martin, Caysie A.; Predmore, S. Andrew; Morse, Wayde C.

    2014-06-01

    Natural resource planning processes on public lands in the United States are driven in large part by the requirements of the National Environmental Policy Act (NEPA), which dictates general processes for analyzing and disclosing the likely impacts of proposed actions. The outcomes of these processes are the result of multiple factors, many related to the manifold smaller incremental decisions made by agency personnel directing the processes. Through interviews with decision makers, team leaders, and team members on five NEPA processes within the U.S. Forest Service, this study examines those incremental decisions. Risk, in particular external relationship risk, emerged as a dominant lens through which agency personnel weigh and make process-related decisions. We discuss the tradeoffs associated with agency actors' emphasis on this form of risk and their potential implications for adaptive ecosystem management and organizational performance.

  3. Stress in mangrove forests: Early detection and preemptive rehabilitation are essential for future successful worldwide mangrove forest management.

    PubMed

    Lewis, Roy R; Milbrandt, Eric C; Brown, Benjamin; Krauss, Ken W; Rovai, André S; Beever, James W; Flynn, Laura L

    2016-08-30

    Mangrove forest rehabilitation should begin much sooner than at the point of catastrophic loss. We describe the need for "mangrove forest heart attack prevention", and how that might be accomplished in a general sense by embedding plot and remote sensing monitoring within coastal management plans. The major cause of mangrove stress at many sites globally is often linked to reduced tidal flows and exchanges. Blocked water flows can reduce flushing not only from the seaward side, but also result in higher salinity and reduced sediments when flows are blocked landward. Long-term degradation of function leads to acute mortality prompted by acute events, but created by a systematic propensity for long-term neglect of mangroves. Often, mangroves are lost within a few years; however, vulnerability is re-set decades earlier when seemingly innocuous hydrological modifications are made (e.g., road construction, blocked tidal channels), but which remain undetected without reasonable large-scale monitoring. PMID:26971817

  4. Stress in mangrove forests: early detection and preemptive rehabilitation are essential for future successful worldwide mangrove forest management

    USGS Publications Warehouse

    Lewis, Roy R; Milbrandt, Eric C; Brown, Benjamin; Krauss, Ken W.; Rovai, Andre S; Beever, James W.; Flynn, Laura L

    2016-01-01

    Mangrove forest rehabilitation should begin much sooner than at the point of catastrophic loss. We describe the need for “mangrove forest heart attack prevention”, and how that might be accomplished in a general sense by embedding plot and remote sensing monitoring within coastal management plans. The major cause of mangrove stress at many sites globally is often linked to reduced tidal flows and exchanges. Blocked water flows can reduce flushing not only from the seaward side, but also result in higher salinity and reduced sediments when flows are blocked landward. Long-term degradation of function leads to acute mortality prompted by acute events, but created by a systematic propensity for long-term neglect of mangroves. Often, mangroves are lost within a few years; however, vulnerability is re-set decades earlier when seemingly innocuous hydrological modifications are made (e.g., road construction, blocked tidal channels), but which remain undetected without reasonable large-scale monitoring.

  5. Stress in mangrove forests: Early detection and preemptive rehabilitation are essential for future successful worldwide mangrove forest management.

    PubMed

    Lewis, Roy R; Milbrandt, Eric C; Brown, Benjamin; Krauss, Ken W; Rovai, André S; Beever, James W; Flynn, Laura L

    2016-08-30

    Mangrove forest rehabilitation should begin much sooner than at the point of catastrophic loss. We describe the need for "mangrove forest heart attack prevention", and how that might be accomplished in a general sense by embedding plot and remote sensing monitoring within coastal management plans. The major cause of mangrove stress at many sites globally is often linked to reduced tidal flows and exchanges. Blocked water flows can reduce flushing not only from the seaward side, but also result in higher salinity and reduced sediments when flows are blocked landward. Long-term degradation of function leads to acute mortality prompted by acute events, but created by a systematic propensity for long-term neglect of mangroves. Often, mangroves are lost within a few years; however, vulnerability is re-set decades earlier when seemingly innocuous hydrological modifications are made (e.g., road construction, blocked tidal channels), but which remain undetected without reasonable large-scale monitoring.

  6. 77 FR 39506 - Notice of Inventory Completion: U.S. Department of Agriculture, Forest Service, Tongass National...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-03

    ... a skull. The skull was later seized as a part of a criminal investigation on January 2, 1990. The... the skull to Seattle, WA, for a time and eventually sent it to the resident in Hydaburg. The USDA Forest Service took possession of the skull, and it was stored at the Craig Ranger District where...

  7. 7 CFR 1.620 - What supporting information must the Forest Service provide with its preliminary conditions?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false What supporting information must the Forest Service provide with its preliminary conditions? 1.620 Section 1.620 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing...

  8. 7 CFR 1.673 - How will the Forest Service analyze a proposed alternative and formulate its modified condition?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false How will the Forest Service analyze a proposed alternative and formulate its modified condition? 1.673 Section 1.673 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Alternatives Process § 1.673...

  9. 7 CFR 1.620 - What supporting information must the Forest Service provide with its preliminary conditions?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 1 2014-01-01 2014-01-01 false What supporting information must the Forest Service provide with its preliminary conditions? 1.620 Section 1.620 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing...

  10. 7 CFR 1.620 - What supporting information must the Forest Service provide with its preliminary conditions?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false What supporting information must the Forest Service provide with its preliminary conditions? 1.620 Section 1.620 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing...

  11. 7 CFR 1.673 - How will the Forest Service analyze a proposed alternative and formulate its modified condition?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false How will the Forest Service analyze a proposed alternative and formulate its modified condition? 1.673 Section 1.673 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Alternatives Process § 1.673...

  12. 7 CFR 1.673 - How will the Forest Service analyze a proposed alternative and formulate its modified condition?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 1 2014-01-01 2014-01-01 false How will the Forest Service analyze a proposed alternative and formulate its modified condition? 1.673 Section 1.673 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Alternatives Process § 1.673...

  13. 7 CFR 1.673 - How will the Forest Service analyze a proposed alternative and formulate its modified condition?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 1 2012-01-01 2012-01-01 false How will the Forest Service analyze a proposed alternative and formulate its modified condition? 1.673 Section 1.673 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Alternatives Process § 1.673...

  14. 7 CFR 1.673 - How will the Forest Service analyze a proposed alternative and formulate its modified condition?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false How will the Forest Service analyze a proposed alternative and formulate its modified condition? 1.673 Section 1.673 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Alternatives Process § 1.673...

  15. 7 CFR 1.620 - What supporting information must the Forest Service provide with its preliminary conditions?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 1 2012-01-01 2012-01-01 false What supporting information must the Forest Service provide with its preliminary conditions? 1.620 Section 1.620 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Conditions in FERC Hydropower Licenses Initiation of Hearing...

  16. Insights from an Evaluability Assessment of the U.S. Forest Service "More Kids in the Woods" Initiative

    ERIC Educational Resources Information Center

    Zint, Michaela T.; Covitt, Beth A.; Dowd, Patrick F.

    2011-01-01

    We conducted an evaluability assessment of the U.S. Forest Service's "More Kids in the Woods" internal grant initiative based on a review of 26 funded proposals, the creation of logic models, and a survey of project leaders. Evaluations of the initiative are warranted because it has clear outcome objectives, is implemented as intended, and results…

  17. 77 FR 12792 - Notice of Forest Service Land Management Plans To Be Amended To Incorporate Greater Sage-Grouse...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-02

    ... Incorporate Greater Sage-Grouse Conservation Measures AGENCY: Forest Service, USDA. ACTION: Notice, Request... statements to incorporate greater sage-grouse conservation measures into land use plans and land management... related to the greater sage-grouse planning effort by any of the following methods: Rocky Mountain...

  18. 34 CFR 303.12 - Early intervention services.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... related functional problems. (10) Psychological services includes— (i) Administering psychological and developmental tests and other assessment procedures; (ii) Interpreting assessment results; (iii) Obtaining... learning, mental health, and development; and (iv) Planning and managing a program of...

  19. 34 CFR 303.12 - Early intervention services.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... related functional problems. (10) Psychological services includes— (i) Administering psychological and developmental tests and other assessment procedures; (ii) Interpreting assessment results; (iii) Obtaining... learning, mental health, and development; and (iv) Planning and managing a program of...

  20. Early results from NASA's assessment of satellite servicing

    NASA Astrophysics Data System (ADS)

    Reed, Benjamin B.; Townsend, Jacqueline A.; Thronson, Harley A., Jr.; Ahmed, Mansoor; Whipple, Arthur O.; Oegerle, William R.

    2010-07-01

    Following recommendations by the NRC, NASA's FY 2008 Authorization Act and the FY 2009 and 2010 Appropriations bills directed NASA to assess the use of the human spaceflight architecture to service existing/future observatory-class scientific spacecraft. This interest in satellite servicing, with astronauts and/or with robots, reflects the success that NASA achieved with the Shuttle program and HST on behalf of the astronomical community as well as the successful construction of ISS. This study, led by NASA GSFC, will last about a year, leading to a final report to NASA and Congress in autumn 2010. We will report on its status, results from our March satellite servicing workshop, and recent concepts for serviceable scientific missions.

  1. Trade-offs between three forest ecosystem services across the state of New Hampshire, USA: timber, carbon, and albedo.

    PubMed

    Lutz, David A; Burakowski, Elizabeth A; Murphy, Mackenzie B; Borsuk, Mark E; Niemiec, Rebecca M; Howarth, Richard B

    2016-01-01

    Forests are more frequently being managed to store and sequester carbon for the purposes of climate change mitigation. Generally, this practice involves long-term conservation of intact mature forests and/or reductions in the frequency and intensity of timber harvests. However, incorporating the influence of forest surface albedo often suggests that long rotation lengths may not always be optimal in mitigating climate change in forests characterized by frequent snowfall. To address this, we investigated trade-offs between three ecosystem services: carbon storage, albedo-related radiative forcing, and timber provisioning. We calculated optimal rotation length at 498 diverse Forest Inventory and Analysis forest sites in the state of New Hampshire, USA. We found that the mean optimal rotation lengths across all sites was 94 yr (standard deviation of sample means = 44 yr), with a large cluster of short optimal rotation lengths that were calculated at high elevations in the White Mountain National Forest. Using a regression tree approach, we found that timber growth, annual storage of carbon, and the difference between annual albedo in mature forest vs. a post-harvest landscape were the most important variables that influenced optimal rotation. Additionally, we found that the choice of a baseline albedo value for each site significantly altered the optimal rotation lengths across all sites, lowering the mean rotation to 59 yr with a high albedo baseline, and increasing the mean rotation to 112 yr given a low albedo baseline. Given these results, we suggest that utilizing temperate forests in New Hampshire for climate mitigation purposes through carbon storage and the cessation of harvest is appropriate at a site-dependent level that varies significantly across the state.

  2. Trade-offs between three forest ecosystem services across the state of New Hampshire, USA: timber, carbon, and albedo.

    PubMed

    Lutz, David A; Burakowski, Elizabeth A; Murphy, Mackenzie B; Borsuk, Mark E; Niemiec, Rebecca M; Howarth, Richard B

    2016-01-01

    Forests are more frequently being managed to store and sequester carbon for the purposes of climate change mitigation. Generally, this practice involves long-term conservation of intact mature forests and/or reductions in the frequency and intensity of timber harvests. However, incorporating the influence of forest surface albedo often suggests that long rotation lengths may not always be optimal in mitigating climate change in forests characterized by frequent snowfall. To address this, we investigated trade-offs between three ecosystem services: carbon storage, albedo-related radiative forcing, and timber provisioning. We calculated optimal rotation length at 498 diverse Forest Inventory and Analysis forest sites in the state of New Hampshire, USA. We found that the mean optimal rotation lengths across all sites was 94 yr (standard deviation of sample means = 44 yr), with a large cluster of short optimal rotation lengths that were calculated at high elevations in the White Mountain National Forest. Using a regression tree approach, we found that timber growth, annual storage of carbon, and the difference between annual albedo in mature forest vs. a post-harvest landscape were the most important variables that influenced optimal rotation. Additionally, we found that the choice of a baseline albedo value for each site significantly altered the optimal rotation lengths across all sites, lowering the mean rotation to 59 yr with a high albedo baseline, and increasing the mean rotation to 112 yr given a low albedo baseline. Given these results, we suggest that utilizing temperate forests in New Hampshire for climate mitigation purposes through carbon storage and the cessation of harvest is appropriate at a site-dependent level that varies significantly across the state. PMID:27039516

  3. Trends in ecosystem service research: early steps and current drivers.

    PubMed

    Vihervaara, Petteri; Rönkä, Mia; Walls, Mari

    2010-06-01

    Over the past 50 years, human beings have influenced ecosystems more rapidly than at any similar time in human history, drastically altering ecosystem functioning. Along with ecosystem transformation and degradation, a number of studies have addressed the functioning, assessment and management of ecosystems. The concept of ecosystem services has been developed in the scientific literature since the end of the 1970s. However, ecosystem service research has focused on certain service categories, ecosystem types, and geographical areas, while substantial knowledge gaps remain concerning several aspects. We assess the development and current status of ecosystem service research on the basis of publications collected from the Web of Science. The material consists of (1) articles (n = 353) from all the years included in the Web of Science down to the completion of the Millennium Ecosystem Assessment and (2) more recent articles (n = 687) published between 2006 and 2008. We also assess the importance of international processes, such as the Convention on Biological Diversity, the Kyoto Protocol and the Millennium Ecosystem Assessment, as drivers of ecosystem service research. Finally, we identify future prospects and research needs concerning the assessment and management of ecosystem services.

  4. Genetic variation and seed zones of douglas-fir in the Siskiyou National Forest. Forest Service research paper

    SciTech Connect

    Campbell, R.K.; Sugano, A.I.

    1993-07-01

    The provisional seed zones and breeding zones were developed for Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) in the Siskiyou National Forest in southwestern Oregon. Zones were based on maps of genetic variation patterns obtained by evaluating genotypes of trees from 260 locations in the region. Genotypes controlling growth vigor and growth rhythm were assessed in the common garden. Within the Forest, three breeding blocks were recommended, with different numbers of elevational bands in each block: from 0 to 610 meters, from 611 to 838 meters, and then a series of bands 152 meters wide at higher elevations.

  5. Do natural disturbances or the forestry practices that follow them convert forests to early-successional communities?

    PubMed

    Brewer, J Stephen; Bertz, Christine A; Cannon, Jeffery B; Chesser, Jason D; Maynard, Erynn E

    2012-03-01

    Stand-replacing natural disturbances in mature forests are traditionally seen as events that cause forests to revert to early stages of succession and maintain species diversity. In some cases, however, such transitions could be an artifact of salvage logging and may increase biotic homogenization. We present initial (two-year) results of a study of the effects of tornado damage and the combined effects of tornado damage and salvage logging on environmental conditions and ground cover plant communities in mixed oak-pine forests in north central Mississippi. Plots were established in salvage-logged areas, adjacent to plots established before the storm in unlogged areas, spanning a gradient of storm damage intensity. Vegetation change directly attributable to tornado damage was driven primarily by a reduction in canopy cover but was not consistent with a transition to an early stage of succession. Although we observed post-storm increases of several disturbance indicators (ruderals), we also observed significant increases in the abundance of a few species indicative of upland forests. Increases in flowering were just as likely to occur in species indicative of forests as in species indicative of open woodlands. Few species declined as a result of the tornado, resulting in a net increase in species richness. Ruderals were very abundant in salvage-logged areas, which contained significantly higher amounts of bare ground and greater variance in soil penetrability than did damaged areas that were not logged. In contrast to unlogged areas severely damaged by the tornado, most upland forest indicators were not abundant in logged areas. Several of the forest and open-woodland indicators that showed increased flowering in damaged areas were absent or sparse in logged areas. Species richness was lower in salvage-logged areas than in adjacent damaged areas but similar to that in undamaged areas. These results suggest that salvage logging prevented positive responses of several

  6. Do natural disturbances or the forestry practices that follow them convert forests to early-successional communities?

    PubMed

    Brewer, J Stephen; Bertz, Christine A; Cannon, Jeffery B; Chesser, Jason D; Maynard, Erynn E

    2012-03-01

    Stand-replacing natural disturbances in mature forests are traditionally seen as events that cause forests to revert to early stages of succession and maintain species diversity. In some cases, however, such transitions could be an artifact of salvage logging and may increase biotic homogenization. We present initial (two-year) results of a study of the effects of tornado damage and the combined effects of tornado damage and salvage logging on environmental conditions and ground cover plant communities in mixed oak-pine forests in north central Mississippi. Plots were established in salvage-logged areas, adjacent to plots established before the storm in unlogged areas, spanning a gradient of storm damage intensity. Vegetation change directly attributable to tornado damage was driven primarily by a reduction in canopy cover but was not consistent with a transition to an early stage of succession. Although we observed post-storm increases of several disturbance indicators (ruderals), we also observed significant increases in the abundance of a few species indicative of upland forests. Increases in flowering were just as likely to occur in species indicative of forests as in species indicative of open woodlands. Few species declined as a result of the tornado, resulting in a net increase in species richness. Ruderals were very abundant in salvage-logged areas, which contained significantly higher amounts of bare ground and greater variance in soil penetrability than did damaged areas that were not logged. In contrast to unlogged areas severely damaged by the tornado, most upland forest indicators were not abundant in logged areas. Several of the forest and open-woodland indicators that showed increased flowering in damaged areas were absent or sparse in logged areas. Species richness was lower in salvage-logged areas than in adjacent damaged areas but similar to that in undamaged areas. These results suggest that salvage logging prevented positive responses of several

  7. Early forest fire detection using principal component analysis of infrared video

    NASA Astrophysics Data System (ADS)

    Saghri, John A.; Radjabi, Ryan; Jacobs, John T.

    2011-09-01

    A land-based early forest fire detection scheme which exploits the infrared (IR) temporal signature of fire plume is described. Unlike common land-based and/or satellite-based techniques which rely on measurement and discrimination of fire plume directly from its infrared and/or visible reflectance imagery, this scheme is based on exploitation of fire plume temporal signature, i.e., temperature fluctuations over the observation period. The method is simple and relatively inexpensive to implement. The false alarm rate is expected to be lower that of the existing methods. Land-based infrared (IR) cameras are installed in a step-stare-mode configuration in potential fire-prone areas. The sequence of IR video frames from each camera is digitally processed to determine if there is a fire within camera's field of view (FOV). The process involves applying a principal component transformation (PCT) to each nonoverlapping sequence of video frames from the camera to produce a corresponding sequence of temporally-uncorrelated principal component (PC) images. Since pixels that form a fire plume exhibit statistically similar temporal variation (i.e., have a unique temporal signature), PCT conveniently renders the footprint/trace of the fire plume in low-order PC images. The PC image which best reveals the trace of the fire plume is then selected and spatially filtered via simple threshold and median filter operations to remove the background clutter, such as traces of moving tree branches due to wind.

  8. 78 FR 73819 - Forest Resource Coordinating Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-09

    ... Forest Service Forest Resource Coordinating Committee AGENCY: Forest Service, USDA. ACTION: Notice of...-18, 2013 meeting of the Forest Resource Coordinating Committee due to the Government partial shutdown... INFORMATION CONTACT: Maya Solomon, Forest Resource Coordinating Committee Program Coordinator; by phone...

  9. Definition of technology development missions for early Space Station satellite servicing. Volume 1: Executive summary

    NASA Technical Reports Server (NTRS)

    1984-01-01

    The Executive Summary volume 1, includes an overview of both phases of the Definition of Technology Development Missions for Early Space Station Satellite Servicing. The primary purpose of Phase 1 of the Marshall Space Flight Center (MSFC) Satellite Servicing Phase 1 study was to establish requirements for demonstrating the capability of performing satellite servicing activities on a permanently manned Space Station in the early 1990s. The scope of Phase 1 included TDM definition, outlining of servicing objectives, derivation of initial Space Station servicing support requirements, and generation of the associated programmatic schedules and cost. The purpose of phase 2 of the satellite servicing study was to expand and refine the overall understanding of how best to use the manned space station as a test bed for demonstration of satellite servicing capabilities.

  10. Definition of technology development missions for early Space Station satellite servicing. Volume 1: Executive summary

    NASA Astrophysics Data System (ADS)

    1984-11-01

    The Executive Summary volume 1, includes an overview of both phases of the Definition of Technology Development Missions for Early Space Station Satellite Servicing. The primary purpose of Phase 1 of the Marshall Space Flight Center (MSFC) Satellite Servicing Phase 1 study was to establish requirements for demonstrating the capability of performing satellite servicing activities on a permanently manned Space Station in the early 1990s. The scope of Phase 1 included TDM definition, outlining of servicing objectives, derivation of initial Space Station servicing support requirements, and generation of the associated programmatic schedules and cost. The purpose of phase 2 of the satellite servicing study was to expand and refine the overall understanding of how best to use the manned space station as a test bed for demonstration of satellite servicing capabilities.

  11. Carbon cycling and net ecosystem production at an early stage of secondary succession in an abandoned coppice forest.

    PubMed

    Ohtsuka, Toshiyuki; Shizu, Yoko; Nishiwaki, Ai; Yashiro, Yuichiro; Koizumi, Hiroshi

    2010-07-01

    Secondary mixed forests are one of the dominant forest cover types in human-dominated temperate regions. However, our understanding of how secondary succession affects carbon cycling and carbon sequestration in these ecosystems is limited. We studied carbon cycling and net ecosystem production (NEP) over 4 years (2004-2008) in a cool-temperate deciduous forest at an early stage of secondary succession (18 years after clear-cutting). Net primary production of the 18-year-old forest in this study was 5.2 tC ha(-1 )year(-1), including below-ground coarse roots; this was partitioned into 2.5 tC ha(-1 )year(-1) biomass increment, 1.6 tC ha(-1 )year(-1) foliage litter, and 1.0 tC ha(-1 )year(-1) other woody detritus. The total amount of annual soil surface CO(2) efflux was 6.8 tC ha(-1 )year(-1), which included root respiration (1.9 tC ha(-1 )year(-1)) and heterotrophic respiration (RH) from soils (4.9 tC ha(-1 )year(-1)). The 18-year forest at this study site exhibited a great increase in biomass pool as a result of considerable total tree growth and low mortality of tree stems. In contrast, the soil organic matter (SOM) pool decreased markedly (-1.6 tC ha(-1 )year(-1)), although further study of below-ground detritus production and RH of SOM decomposition is needed. This young 18-year forest was a weak carbon sink (0.9 tC ha(-1 )year(-1)) at this stage of secondary succession. The NEP of this 18-year forest is likely to increase gradually because biomass increases with tree growth and with the improvement of the SOM pool through increasing litter and dead wood production with stand development.

  12. Carbon cycling and net ecosystem production at an early stage of secondary succession in an abandoned coppice forest.

    PubMed

    Ohtsuka, Toshiyuki; Shizu, Yoko; Nishiwaki, Ai; Yashiro, Yuichiro; Koizumi, Hiroshi

    2010-07-01

    Secondary mixed forests are one of the dominant forest cover types in human-dominated temperate regions. However, our understanding of how secondary succession affects carbon cycling and carbon sequestration in these ecosystems is limited. We studied carbon cycling and net ecosystem production (NEP) over 4 years (2004-2008) in a cool-temperate deciduous forest at an early stage of secondary succession (18 years after clear-cutting). Net primary production of the 18-year-old forest in this study was 5.2 tC ha(-1 )year(-1), including below-ground coarse roots; this was partitioned into 2.5 tC ha(-1 )year(-1) biomass increment, 1.6 tC ha(-1 )year(-1) foliage litter, and 1.0 tC ha(-1 )year(-1) other woody detritus. The total amount of annual soil surface CO(2) efflux was 6.8 tC ha(-1 )year(-1), which included root respiration (1.9 tC ha(-1 )year(-1)) and heterotrophic respiration (RH) from soils (4.9 tC ha(-1 )year(-1)). The 18-year forest at this study site exhibited a great increase in biomass pool as a result of considerable total tree growth and low mortality of tree stems. In contrast, the soil organic matter (SOM) pool decreased markedly (-1.6 tC ha(-1 )year(-1)), although further study of below-ground detritus production and RH of SOM decomposition is needed. This young 18-year forest was a weak carbon sink (0.9 tC ha(-1 )year(-1)) at this stage of secondary succession. The NEP of this 18-year forest is likely to increase gradually because biomass increases with tree growth and with the improvement of the SOM pool through increasing litter and dead wood production with stand development. PMID:20033468

  13. Early positive effects of tree species richness on herbivory in a large-scale forest biodiversity experiment influence tree growth

    PubMed Central

    Schuldt, Andreas; Bruelheide, Helge; Härdtle, Werner; Assmann, Thorsten; Li, Ying; Ma, Keping; von Oheimb, Goddert; Zhang, Jiayong

    2015-01-01

    Despite the importance of herbivory for the structure and functioning of species-rich forests, little is known about how herbivory is affected by tree species richness, and more specifically by random vs. non-random species loss. We assessed herbivore damage and its effects on tree growth in the early stage of a large-scale forest biodiversity experiment in subtropical China that features random and non-random extinction scenarios of tree mixtures numbering between one and 24 species. In contrast to random species loss, the non-random extinction scenarios were based on the tree species’ local rarity and specific leaf area – traits that may strongly influence the way herbivory is affected by plant species richness. Herbivory increased with tree species richness across all scenarios and was unaffected by the different species compositions in the random and non-random extinction scenarios. Whereas tree growth rates were positively related to herbivory on plots with smaller trees, growth rates significantly declined with increasing herbivory on plots with larger trees. Our results suggest that the effects of herbivory on growth rates increase from monocultures to the most species-rich plant communities and that negative effects with increasing tree species richness become more pronounced with time as trees grow larger. Synthesis. Our results indicate that key trophic interactions can be quick to become established in forest plantations (i.e. already 2.5 years after tree planting). Stronger herbivory effects on tree growth with increasing tree species richness suggest a potentially important role of herbivory in regulating ecosystem functions and the structural development of species-rich forests from the very start of secondary forest succession. The lack of significant differences between the extinction scenarios, however, contrasts with findings from natural forests of higher successional age, where rarity had negative effects on herbivory. This indicates that

  14. Relative importance of early-successional forests and shrubland habitats to mammals in the northeastern United States

    USGS Publications Warehouse

    Fuller, T.K.; DeStefano, S.

    2003-01-01

    The majority of the 60 native terrestrial mammal species that reside in the northeastern United States (US) utilize resources from several habitats on a seasonal basis. However, as many as 20 species demonstrate some preference for early-successional forests, shrublands, or old-field habitats. A few of these (e.g. lagomorphs) can be considered obligate users of these habitats, and the specialist carnivores (e.g. felids) that prey on them may consequently also prefer such habitats. Other mammal species that prefer these habitats certainly depend on them to lesser and varying degrees; thus, the consequences of reducing or eliminating early-successional forests, shrublands, or old-field habitats across the landscape will likely have varying demographic consequences, and thus importance, to those species. ?? 2003 Elsevier B.V. All rights reserved.

  15. Accreditation: A Charter for Quality in Early Childhood Services.

    ERIC Educational Resources Information Center

    Burdon, Judith M.

    An accreditation process that measures and assesses elements of high quality child care in New Zealand is reported. The process is based on the Early Childhood Program Accreditation procedure established by the National Association for the Education of Young Children, as modified for Australian use by personnel at the Queensland University of…

  16. A Collaborative Inquiry into Museum and Library Early Learning Services

    ERIC Educational Resources Information Center

    Sirinides, Phil; Fink, Ryan; DuBois, Tesla

    2016-01-01

    As states, cities, and communities take a more active role in ensuring that all children have access to high quality experiences and opportunities to learn, many are looking to museums and libraries as part of the early childhood education system. Museums and libraries can play a critical role in these efforts, and there is clear momentum and…

  17. Early Intervention and Prevention--Issues and Services.

    ERIC Educational Resources Information Center

    Kopfstein, Rosalind

    This paper reviews the American Association on Mental Retardation's (AAMR's) presentation of issues surrounding the field of early intervention. AAMR's publications are the primary sources of information in the paper. Specific sections address: (1) the impact of public laws on the rights of children and families to a free and appropriate public…

  18. Evaluating Early Intervention: Accountability Methods for Service Delivery Innovations.

    ERIC Educational Resources Information Center

    Barnett, David W.; Pepiton, Amy E.; Bell, Susan H.; Gilkey, Christine M.; Smith, Jacqueline J.; Stone, Candace M.; Nelson, Karin I.; Maples, Kelly A.; Helenbrook, Kristen; Vogel, Laurel H.

    1999-01-01

    This article reports on the use of single-case accountability designs for examining outcomes and evaluating the Ohio Early Childhood Intervention (ECI) project. Procedure guidelines were successfully used to help structure the process of ecobehavioral analysis, collaborative consultation, and naturalistic intervention design for 34 children (ages…

  19. Institutional, Individual, and Socio-Cultural Domains of Partnerships: A Typology of USDA Forest Service Recreation Partners

    NASA Astrophysics Data System (ADS)

    Seekamp, Erin; Cerveny, Lee K.; McCreary, Allie

    2011-09-01

    Federal land management agencies, such as the USDA Forest Service, have expanded the role of recreation partners reflecting constrained growth in appropriations and broader societal trends towards civic environmental governance. Partnerships with individual volunteers, service groups, commercial outfitters, and other government agencies provide the USDA Forest Service with the resources necessary to complete projects and meet goals under fiscal constraints. Existing partnership typologies typically focus on collaborative or strategic alliances and highlight organizational dimensions (e.g., structure and process) defined by researchers. This paper presents a partner typology constructed from USDA Forest Service partnership practitioners' conceptualizations of 35 common partner types. Multidimensional scaling of data from unconstrained pile sorts identified 3 distinct cultural dimensions of recreation partners—specifically, partnership character, partner impact, and partner motivations—that represent institutional, individual, and socio-cultural cognitive domains. A hierarchical agglomerative cluster analysis provides further insight into the various domains of agency personnel's conceptualizations. While three dimensions with high reliability (RSQ = 0.83) and corresponding hierarchical clusters illustrate commonality between agency personnel's partnership suppositions, this study also reveals variance in personnel's familiarity and affinity for specific partnership types. This real-world perspective on partner types highlights that agency practitioners not only make strategic choices when selecting and cultivating partnerships to accomplish critical task, but also elect to work with partners for the primary purpose of providing public service and fostering land stewardship.

  20. A Cross-Cultural Study of American, Chinese, Japanese and Swedish Early Childhood In-Service and Pre-Service Teachers' Perspectives of Fathering

    ERIC Educational Resources Information Center

    Ito, Yoko; Izumi-Taylor, Satomi

    2013-01-01

    The purpose of this study was to examine similarities and differences in perspectives of fathering among American, Chinese, Japanese and Swedish in-service and pre-service early childhood teachers. The participants in the quantitative survey consisted of 67 American in-service and 277 pre-service teachers, 118 Chinese in-service and 163…

  1. Bridging Early Services for Children with Special Needs and Their Families: A Practical Guide for Transition Planning.

    ERIC Educational Resources Information Center

    Rosenkoetter, Sharon E.; And Others

    This volume presents a comprehensive plan for transition of children with special needs and their families between infant or early intervention services and preschool services, and between preschool services and kindergarten. It aims to help in bridging these services to minimize the stress and increase the promise of early childhood transitions.…

  2. Parents' Choice of Early Childhood Education Services in Hong Kong: A Pilot Study about Vouchers

    ERIC Educational Resources Information Center

    Yuen, Gail; Grieshaber, Susan

    2009-01-01

    The introduction of a voucher scheme for early childhood education in Hong Kong has resulted in significant changes in the field. This article reports data from a pilot study that aimed at understanding better how parents chose an early childhood education service following the introduction of a voucher scheme in Hong Kong. Eighty-six Chinese…

  3. The Missing Link: Self Study Continuing Education for Nutrition Services Awareness in Early Intervention. Workbook.

    ERIC Educational Resources Information Center

    Johnson, Lara; And Others

    This workbook is a companion to an 18-minute instructional video on nutrition services in early intervention programs. Both the workbook and the video are designed to assist early intervention professionals concerning nutrition and feeding concerns of children with special health care needs. The following issues are addressed: importance of…

  4. The Early Patient-Oriented Care Program as an Educational Tool and Service.

    ERIC Educational Resources Information Center

    Grabe, Darren W.; Bailie, George R.; Manley, Harold J.; Yeaw, Barbara F.

    1998-01-01

    The Early Patient-Oriented Care Program provides early clinical education for pharmacy students and clinical services for patients. Six students were assigned to visit 12-15 hemodialysis patients monthly under preceptor supervision. Topics covered include approach to patient, medical information retrieval, pharmaceutical care philosophy,…

  5. Young Children with Disabilities in Israel: System of Early Intervention Service Delivery

    ERIC Educational Resources Information Center

    Shulman, Cory; Meadan, Hedda; Sandhaus, Yoram

    2012-01-01

    This article aims to analyze early intervention programs in Israel according to the Developmental Systems Model (Guralnick, 2001), in an attempt to identify strengths and areas for further development for service delivery for young children with disabilities in Israel. Early intervention in Israel is part of a comprehensive healthcare model…

  6. Putting It Together: A Guide to Financing Comprehensive Services in Child Care and Early Education

    ERIC Educational Resources Information Center

    Johnson-Staub, Christine

    2012-01-01

    This guide aims to help states look beyond the major sources of child care and early education funding and consider alternative federal financing sources to bring comprehensive services into early childhood settings. Why? Because the sources of child care funding historically available to states have limited supply and allowable uses, and…

  7. Practicum Assessment of Culturally and Linguistically Diverse Early Childhood Pre-Service Teachers

    ERIC Educational Resources Information Center

    Nuttall, Joce; Ortlipp, Michelle

    2012-01-01

    The practicum is an integral component of teacher education courses, but culturally and linguistically diverse pre-service teachers can face particular struggles in meeting assessment requirements on the practicum in early childhood settings. This paper reports from a small, exploratory study of early childhood practicum handbooks from four…

  8. 76 FR 15857 - Radio Broadcasting Services; Early and Lake Brownwood, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-22

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Early and Lake Brownwood, TX AGENCY: Federal... the Congressional Review Act, see U.S.C. 801(a)(1)(A). List Of Subjects in 47 CFR Part 73 Radio, Radio... CFR part 73 as follows: PART 73--RADIO BROADCAST SERVICES 0 1. The authority citation for Part...

  9. Collaborative Practice in Early Childhood Intervention from the Perspectives of Service Providers

    ERIC Educational Resources Information Center

    Yang, Chih-Hung; Hossain, Syeda Zakia; Sitharthan, Gomathi

    2013-01-01

    Effective early childhood intervention (ECI) relies on collaboration among agencies, service providers, and families. Although previous literature has primarily focused on segments of collaboration within ECI service delivery, the actual process and how the adult stakeholders perceive and engage in collaborative practice have important…

  10. After Abuse: Early Intervention Services for Infants and Toddlers. FPG Snapshot. Number 54. August 2008

    ERIC Educational Resources Information Center

    FPG Child Development Institute, 2008

    2008-01-01

    By law each state is required to ensure that all substantiated cases of maltreated infants and toddlers are referred to Part C early intervention services. In reality, many children may not be receiving the child development services they need. Researchers have known for some time that children who have been abused are at greater risk for…

  11. Contributions of School-Based Parenting and Family Literacy Centres in an Early Childhood Service System

    ERIC Educational Resources Information Center

    Underwood, Kathryn; Trent-Kratz, Marion

    2015-01-01

    Increasingly, governments are seeking ways to integrate early childhood education and care services as a social policy strategy to maximize child and family outcomes. This study examines the role of a school-based parenting and family literacy program to a system of services in one community in Ontario, Canada. Using an appreciative inquiry…

  12. Perspectives of Therapist's Role in Care Coordination between Medical and Early Intervention Services

    ERIC Educational Resources Information Center

    Ideishi, Roger I.; O'Neil, Margaret E.; Chiarello, Lisa A.; Nixon-Cave, Kim

    2010-01-01

    This study explored perspectives of therapist's role in care coordination between early intervention (EI) and medical services, and identified strategies for improving service delivery. Fifty adults participated in one of six focus groups. Participants included parents, pediatricians, and therapists working in hospital and EI programs. Structured…

  13. Comparing Service Use of Early Head Start Families of Children with and without Disabilities

    ERIC Educational Resources Information Center

    Zajicek-Farber, Michaela L.; Wall, Shavaun M.; Kisker, Ellen E.; Luze, Gayle J.; Summers, Jean Ann

    2011-01-01

    The current study compared patterns of service utilization reported by Early Head Start (EHS) families of children with and without disabilities by secondary analysis of data from the longitudinal investigation of the effectiveness of EHS. Findings reveal comparable positive trends for both groups of families for receipt of services corresponding…

  14. Parents of Young Children with Special Needs Speak Out: Perceptions of Early Intervention Services.

    ERIC Educational Resources Information Center

    Wehman, Therese; Gilkerson, Linda

    1999-01-01

    This qualitative study examined perceptions of 248 parents of young children with special needs concerning the benefits, barriers, and improvements needed in current early intervention services in Illinois. Benefits cited included the technical knowledge and skills of service providers; barriers included a need for more specialized child-oriented…

  15. Together We Can: Pioneers of Blending Early Childhood Services Advise Head Start on Blending Techniques.

    ERIC Educational Resources Information Center

    Rosenkoetter, Sharon

    1999-01-01

    Describes how Head Start can work with other early-development and education programs to provide services within one classroom, under the supervision of a single team. Presents advantages and disadvantages of blending services cited by parents and professionals in seven communities. Outlines how barriers to successful blending were confronted,…

  16. Understanding the Danish Forest School Approach: Early Years Education in Practice. Understanding the... Approach

    ERIC Educational Resources Information Center

    Williams-Siegfredsen, Jane

    2011-01-01

    "Understanding the Danish Forest School Approach" is a much needed source of information for those wishing to extend and consolidate their understanding of the Forest School Approach in Denmark and how it is used in the teaching and learning of young children. It will enable the reader to analyse the essential elements of this Approach to early…

  17. Bridging Immigrants and Refugees with Early Childhood Development Services: Partnership Research in the Development of an Effective Service Model

    ERIC Educational Resources Information Center

    Poureslami, Iraj; Nimmon, Laura; Ng, Kelly; Cho, Sarah; Foster, Susan; Hertzman, Clyde

    2013-01-01

    We assessed the availability and accessibility of early childhood development (ECD) services to ethno-cultural communities in the Tri-Cities region of British Columbia. Primary participants were recent immigrant and refugee parents from three ethnic communities: Chinese (both Mandarin- and Cantonese-speaking) and Korean-, and Farsi-speaking groups…

  18. Height-diameter relationships for conifer species on the Blacks Mountain Experimental Forest. Forest Service research note (Final)

    SciTech Connect

    Dolph, K.L.; Mori, S.R.; Oliver, W.W.

    1995-03-01

    An equation is presented for predicting total height as a function of diameter outside bark at breast height for conifer species of the eastside pine type on the Blacks Mountain Experimental Forest in northeastern California. Weighted nonlinear regression was used to estimate the equation coefficients. The equation, along with the species-specific regression coefficients, provides a reliable basis for estimating missing heights on inventory and growth plots.

  19. Daily MODIS data trends of hurricane-induced forest impact and early recovery

    USGS Publications Warehouse

    Ramsey, Elijah W.; Spruce, Joseph; Rangoonwala, Amina; Suzuoki, Yukihiro; Smoot, James; Gasser, Jerry; Bannister, Terri

    2011-01-01

    We studied the use of daily satellite data from the Moderate Resolution Imaging Spectroradiometer (MODIS) sensors to assess wetland forest damage and recovery from Hurricane Katrina (29 August 2005 landfall). Processed MODIS daily vegetation index (VI) trends were consistent with previously determined impact and recovery patterns provided by the "snapshot" 25 m Landsat Thematic Mapper optical and RADARSAT-1 synthetic aperture radar satellite data. Phenological trends showed high 2004 and 2005 pre-hurricane temporal correspondence within bottomland hardwood forest communities, except during spring green-up, and temporal dissimilarity between these hardwoods and nearby cypress-tupelo swamp forests (Taxodium distichum [baldcypress] and Nyssa aquatica [water tupelo]). MODIS VI trend analyses established that one year after impact, cypress-tupelo and lightly impacted hardwood forests had recovered to near pre-hurricane conditions. In contrast, canopy recovery lagged in the moderately and severely damaged hardwood forests, possibly reflecting regeneration of pre-hurricane species and stand-level replacement by invasive trees.

  20. Daily MODIS Data Trends of Hurricane-Induced Forest Impact and Early Recovery

    NASA Technical Reports Server (NTRS)

    Ramsey, Elijah, III; Spruce, Joseph; Rangoonwala, Amina; Suzuoki, Yukihiro; Smoot, James; Gasser, Jerry; Bannister, Terri

    2011-01-01

    We studied the use of daily satellite data from the Moderate Resolution Imaging Spectroradiometer (MODIS) sensors to assess wetland forest damage and recovery from Hurricane Katrina (29 August 2005 landfall). Processed MODIS daily vegetation index (VI) trends were consistent with previously determined impact and recovery patterns provided by the "snapshot" 25 m Landsat Thematic Mapper optical and RADARSAT-1 synthetic aperture radar satellite data. Phenological trends showed high 2004 and 2005 pre-hurricane temporal correspondence within bottomland hardwood forest communities, except during spring green-up, and temporal dissimilarity between these hardwoods and nearby cypress-tupelo swamp forests (Taxodium distichum [baldcypress] and Nyssa aquatica [water tupelo]). MODIS VI trend analyses established that one year after impact, cypress-tupelo and lightly impacted hardwood forests had recovered to near prehurricane conditions. In contrast, canopy recovery lagged in the moderately and severely damaged hardwood forests, possibly reflecting regeneration of pre-hurricane species and stand-level replacement by invasive trees.

  1. The International DORIS Service: genesis and early achievements

    NASA Astrophysics Data System (ADS)

    Tavernier, G.; Fagard, H.; Feissel-Vernier, M.; Bail, K. Le; Lemoine, F.; Noll, C.; Noomen, R.; Ries, J. C.; Soudarin, L.; Valette, J. J.; Willis, P.

    2006-11-01

    All space-geodetic techniques are now organized as separate services of the International Association of Geodesy (IAG), supporting the first pilot project “Global Geodetic Observing System (GGOS)”. The International DORIS (Détermination d’Orbite et Radiopositionnement Intégrés par Satellite) Service (IDS) was created in mid-2003 to organize a DORIS contribution to this project and to foster a larger international cooperation on this topic. The goal of this paper is to summarize the key steps that were taken to create this structure and to present its current organization and recent results. At present, more than 50 groups from 35 different countries participate in the IDS at various levels, including 43 groups hosting DORIS stations in 32 countries all around the globe. Four Analysis Centres (ACs) provide results, such as estimates of weekly or monthly station coordinates, geocentre variations or Earth polar motion, that will soon be used to generate IDS-combined products for geodesy and geodynamics. As a first test, a preliminary combination was performed for all the 2004 data from these four ACs. Three of them show RMS of weighted station residuals with respect to this combination solution between 1 and 2 cm. The main topic under investigation is a discrepancy in the scale factor of the terrestrial reference frame (TRF) to map the individual solutions into the combination solution, which reaches 6 cm (multiplying the unit-less scale factor by the Earth radius to get convert scale to millimetre in vertical at the Earth’s surface). Finally, foreseen improvements of the DORIS technology are discussed as well as future improvements concerning the service organization itself and the accuracy and reliability of its scientific products.

  2. Gypsy moth in the United States: An atlas. Forest Service general technical report (Final)

    SciTech Connect

    Liebhold, A.M.; Gottschalk, K.W.; Luzader, E.R.; Mason, D.A.; Bush, R.

    1997-02-01

    This atlas includes 52 maps that doucment the historical spread of gypsy moth from 1900 to the present, historical forest defoliation in the Northeast from 1984 to the present, and the distribution of susceptible forests in the conterminous United States. These maps should be useful for planning activities to limit the spread of gypsy moth and mitigate the effects of this forest insect pest in areas that have not yet been invaded.

  3. 78 FR 10183 - Ryan White HIV/AIDS Program, Part C Early Intervention Services Grant Under the Ryan White HIV...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-13

    ... health service areas. DFHS will continue to provide critical HIV medical care and treatment services... HUMAN SERVICES Health Resources and Services Administration Ryan White HIV/AIDS Program, Part C Early Intervention Services Grant Under the Ryan White HIV/AIDS Program AGENCY: Health Resources and...

  4. Comparison of throughfall chemistry in a mature hemlock forest and an early-successional deciduous forest resulting from salvage logging in Whately, Massachusetts

    NASA Astrophysics Data System (ADS)

    Zukswert, J. M.; Rhodes, A. L.; Dwyer, C. H.; Sweezy, T.

    2012-12-01

    Removal of foundation species as a result of disturbance events such as exotic species invasions can alter community composition and ecosystem function. The current hemlock woolly adelgid (Adelges tsugae) infestation in eastern North America that threatens the eastern hemlock (Tsuga canadensis), a foundation species, has motivated salvage logging efforts. Ecological succession resulting from salvage logging of hemlock would eventually produce a deciduous hardwood forest. The chemistry of throughfall beneath a mature hemlock forest canopy is expected to be more acidic than throughfall from a mature deciduous forest canopy because hemlock foliage releases more organic acids and fewer base cations. The chemical composition of throughfall during the early successional transition from hemlock to deciduous is less understood. We hypothesize that throughfall chemistry in a deciduous forest consisting primarily of juvenile trees may be more similar to direct precipitation because leaf area index is smaller. Differences between hemlock throughfall and direct precipitation may be larger due to the denser canopy of these mature trees. We compared the chemical composition of precipitation, hemlock throughfall, and black birch throughfall for 26 precipitation events from 4 March to 30 July 2012. The black birch (Betula lenta) forest patch resulted from salvage logging of hemlocks twenty years ago at the MacLeish Field Station in Whately, MA. From the three plots we measured the volume of water collected and pH, acid neutralizing capacity, dissolved organic carbon (DOC), and concentrations of cations (Ca2+, K+, Na+, Mg2+, NH4+), anions (Cl-, NO3-, SO42-), and dissolved silica. Precipitation totaled 405 mm during the course of the study. Throughfall totaled 347 mm in the black birch plot and 315 mm in the hemlock plot. The proportion of precipitation passing through the forest canopy was smaller in hemlock throughfall than black birch throughfall during small precipitation events

  5. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for the United States Forest Service: Caribou-Targhee National Forest

    SciTech Connect

    Stephen Schey; Jim Francfort; Ian Nienhueser

    2014-06-01

    Battelle Energy Alliance, LLC, managing and operating contractor for the U.S. Department of Energy’s Idaho National Laboratory, is the lead laboratory for U.S. Department of Energy Advanced Vehicle Testing. Battelle Energy Alliance, LLC contracted with Intertek Testing Services, North America (ITSNA) to collect and evaluate data on federal fleet operations as part of the Advanced Vehicle Testing Activity’s Federal Fleet Vehicle Data Logging and Characterization study. The Advanced Vehicle Testing Activity study seeks to collect and evaluate data to validate the utilization of advanced electric drive vehicle transportation. This report focuses on the Caribou-Targhee National Forest (CTNF) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of plug-in electric vehicles (PEVs) into the agencies’ fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle (BEV) or plug-in hybrid electric vehicle (PHEV) (collectively plug-in electric vehicles, or PEVs) can fulfill the mission requirements. ITSNA acknowledges the support of Idaho National Laboratory and CTNF for participation in the study. ITSNA is pleased to provide this report and is encouraged by enthusiasm and support from the Forest Service and CTNF personnel.

  6. Legacy of Pre-Disturbance Spatial Pattern Determines Early Structural Diversity following Severe Disturbance in Montane Spruce Forests

    PubMed Central

    Bače, Radek; Svoboda, Miroslav; Janda, Pavel; Morrissey, Robert C.; Wild, Jan; Clear, Jennifer L.; Čada, Vojtěch; Donato, Daniel C.

    2015-01-01

    Background Severe canopy-removing disturbances are native to many temperate forests and radically alter stand structure, but biotic legacies (surviving elements or patterns) can lend continuity to ecosystem function after such events. Poorly understood is the degree to which the structural complexity of an old-growth forest carries over to the next stand. We asked how pre-disturbance spatial pattern acts as a legacy to influence post-disturbance stand structure, and how this legacy influences the structural diversity within the early-seral stand. Methods Two stem-mapped one-hectare forest plots in the Czech Republic experienced a severe bark beetle outbreak, thus providing before-and-after data on spatial patterns in live and dead trees, crown projections, down logs, and herb cover. Results Post-disturbance stands were dominated by an advanced regeneration layer present before the disturbance. Both major species, Norway spruce (Picea abies) and rowan (Sorbus aucuparia), were strongly self-aggregated and also clustered to former canopy trees, pre-disturbance snags, stumps and logs, suggesting positive overstory to understory neighbourhood effects. Thus, although the disturbance dramatically reduced the stand’s height profile with ~100% mortality of the canopy layer, the spatial structure of post-disturbance stands still closely reflected the pre-disturbance structure. The former upper tree layer influenced advanced regeneration through microsite and light limitation. Under formerly dense canopies, regeneration density was high but relatively homogeneous in height; while in former small gaps with greater herb cover, regeneration density was lower but with greater heterogeneity in heights. Conclusion These findings suggest that pre-disturbance spatial patterns of forests can persist through severe canopy-removing disturbance, and determine the spatial structure of the succeeding stand. Such patterns constitute a subtle but key legacy effect, promoting structural

  7. Use of Multi-Year MODIS Phenological Data Products to Detect and Monitor Forest Disturbances at Regional and National Scales

    NASA Technical Reports Server (NTRS)

    Spruce, Joseph; Hargrove, William W.; Gasser, Jerry; Smoot, James; Ross, Kenton

    2010-01-01

    This presentation discusses an effort to use select MODIS phenological products for forest disturbance monitoring at the regional and CONUS scales. Forests occur on 1/3 of the U.S. land base and include regionally prevalent forest disturbances that can threaten forest sustainability. Regional and CONUS forest disturbance monitoring is needed for a national forest threat early warning system being developed by the USDA Forest Service with help from NASA, ORNL, and USGS. MODIS NDVI phenology products are being used to develop forest disturbance monitoring capabilities of this EWS.

  8. Study on Group-Based Problem-Solving of Pre-Service Teachers in Early Childhood Education Program

    ERIC Educational Resources Information Center

    Prachagool, Veena; Nuangchalerm, Prasart

    2012-01-01

    This research aims to investigate how to develop pre-service teachers in early childhood education through employing group-based problem-solving. Participant in this research are 4th year study of pre-service teachers in early childhood education. Forty seven pre-service teachers were selected in the second semester, academic year 2010 by…

  9. Human uses of forested watersheds and riparian corridors: hazard mitigation as an ecosystem service, with examples from Panama, Puerto Rico, and Venezuela

    NASA Astrophysics Data System (ADS)

    Larsen, M. C.

    2015-12-01

    Humans have long favored settlement along rivers for access to water supply for drinking and agriculture, for transport corridors, and for food sources. Additionally, settlement in or near montane forests include benefits such as food sources, wood supply, esthetic values, and high quality water resources derived from watersheds where upstream human disturbance and environmental degradation is generally reduced. However, the advantages afforded by these riparian and montane settings pose episodic risks for communities located there as floods, landslides, and wildfires cause loss of life, destroy infrastructure, and damage or destroy crops. A basic understanding of flood probability and magnitude as well as hillslope stability by residents in these environments can mitigate these risks. Early humans presumably developed some degree of knowledge about these risks by means of their long periods of occupation in these environments and their observations of seasonal and storm rainfall patterns and river discharge, which became more refined as agriculture developed over the past 10,000 years. Modern global urbanization, particularly in regions of rapid economic growth, has resulted in much of this "organic" knowledge being lost, as rural populations move into megacities, many of which encroach on floodplains and mountain fronts. Moreover, the most likely occupants of these hazardous locations are often economically constrained, increasing their vulnerabity. Effective stewardship of river floodplains and upstream montane forests yields a key ecosystem service, which in addition to the well-known services, ie. water, hydroelectric energy, etc., provides a risk mitigation service, by reducing hazard and vulnerability. Puerto Rico, Panama, and Venezuela illustrate a range of practices and results, providing useful examples for planners and land use managers.

  10. Evaluating the relative impact of climate and economic changes on forest and agricultural ecosystem services in mountain regions.

    PubMed

    Briner, Simon; Elkin, Ché; Huber, Robert

    2013-11-15

    Provisioning of ecosystem services (ES) in mountainous regions is predicted to be influenced by i) the direct biophysical impacts of climate change, ii) climate mediated land use change, and iii) socioeconomic driven changes in land use. The relative importance and the spatial distribution of these factors on forest and agricultural derived ES, however, is unclear, making the implementation of ES management schemes difficult. Using an integrated economic-ecological modeling framework, we evaluated the impact of these driving forces on the provision of forest and agricultural ES in a mountain region of southern Switzerland. Results imply that forest ES will be strongly influenced by the direct impact of climate change, but that changes in land use will have a comparatively small impact. The simulation of direct impacts of climate change affects forest ES at all elevations, while land use changes can only be found at high elevations. In contrast, changes to agricultural ES were found to be primarily due to shifts in economic conditions that alter land use and land management. The direct influence of climate change on agriculture is only predicted to be substantial at high elevations, while socioeconomic driven shifts in land use are projected to affect agricultural ES at all elevations. Our simulation results suggest that policy schemes designed to mitigate the negative impact of climate change on forests should focus on suitable adaptive management plans, accelerating adaptation processes for currently forested areas. To maintain provision of agricultural ES policy needs to focus on economic conditions rather than on supporting adaptation to new climate. PMID:23995509

  11. Evaluating the relative impact of climate and economic changes on forest and agricultural ecosystem services in mountain regions.

    PubMed

    Briner, Simon; Elkin, Ché; Huber, Robert

    2013-11-15

    Provisioning of ecosystem services (ES) in mountainous regions is predicted to be influenced by i) the direct biophysical impacts of climate change, ii) climate mediated land use change, and iii) socioeconomic driven changes in land use. The relative importance and the spatial distribution of these factors on forest and agricultural derived ES, however, is unclear, making the implementation of ES management schemes difficult. Using an integrated economic-ecological modeling framework, we evaluated the impact of these driving forces on the provision of forest and agricultural ES in a mountain region of southern Switzerland. Results imply that forest ES will be strongly influenced by the direct impact of climate change, but that changes in land use will have a comparatively small impact. The simulation of direct impacts of climate change affects forest ES at all elevations, while land use changes can only be found at high elevations. In contrast, changes to agricultural ES were found to be primarily due to shifts in economic conditions that alter land use and land management. The direct influence of climate change on agriculture is only predicted to be substantial at high elevations, while socioeconomic driven shifts in land use are projected to affect agricultural ES at all elevations. Our simulation results suggest that policy schemes designed to mitigate the negative impact of climate change on forests should focus on suitable adaptive management plans, accelerating adaptation processes for currently forested areas. To maintain provision of agricultural ES policy needs to focus on economic conditions rather than on supporting adaptation to new climate.

  12. Early identification and intervention services for children with autism in Vietnam

    PubMed Central

    Van Cong, Tran; Weiss, Bahr; Toan, Khuc Nang; Le Thu, Tran Thi; Trang, Nguyen Thi Nha; Hoa, Nguyen Thi Kim; Thuy, Dao Thi Thu

    2016-01-01

    BACKGROUND In high income countries in Europe and North America, early identification and intervention for autism spectrum disorders (ASD) have been linked to improved long-term outcomes. However, in most low and middle income countries (LMIC) little is known about use or availability of such services, which limits the ability of policy and development planning. The purpose of the present study was assess the use of ASD services in Vietnam, an Asian LMIC, in order to identify areas within the field that should be specifically targeted to improve ASD services in Vietnam. METHODS Surveys were conducted in six different cities across Vietnam with 90 parents/caregivers of children with ASD, 115 professionals working with children with ASD, and 10 directors of agencies providing ASD services. Parents/caregivers’ survey assessed demographics and information regarding their child’s symptoms and services the child received. Professionals’ survey assessed their demographic and professional background, the ASD services they provide, and their perspective on the quality of ASD services at their agency. Directors’ survey included these same questions as well as additional questions regarding the operation of the agency. RESULTS Early identification and intervention ASD services are available in Vietnam, at least in major cities. However, there is a lack of well-trained professionals, the tools used for evaluation and diagnosis are limited, outdated and unstandardized, and the quality of services is questionable. Most importantly, a scientific evidence base for services is absent, and the country lacks an official governmental policy for supporting children with ASD. CONCLUSIONS Research directly assessing the quality of ASD services in Vietnam is needed. Most centrally, efforts at facilitating governmental policy and support advocacy are needed to increase the likelihood that families and children with ASD will receive appropriate and effective services. PMID:27088123

  13. Historical review of termite activity at forest service termiticide test sites from 1971 to 2004.

    PubMed

    Mulrooney, J E; Wagner, T L; Shelton, T G; Peterson, C J; Gerard, P D

    2007-04-01

    The U.S. Forest Service has a long history of providing termiticide efficacy data used for product registration and labeling. Four primary test sites (Arizona and Florida, Mississippi, and South Carolina [hereafter southeast]) have been used for this purpose. Various parameters of termite attack at water-only control plots were examined in this study to assess the relative pressures of termites at each site. Termiticide studies installed between 1971 and 2001 by using ground board (GB) and concrete slab (CS) test methods were included. GB control plots were attacked 85% of the time in the southeast, about twice the rate observed in Arizona (43%). CS plots were attacked 59-70% of the time in the southeast, significantly higher than in Arizona (43%). Termites were slower to initiate attack at control plots in Arizona compared with the southeast, and they were up to twice as slow at GB controls. Once initial attack began, GB plots were reattacked at higher percentages in the southeast (89-90%) than in Arizona (67%). Reattack at CS plots ranged from 65% in Arizona and South Carolina to 76% in Mississippi. Termites caused less damage to wooden blocks in control plots in Arizona than the southeast. Attack rates at controls generally declined during the 1990s, but these rates have rebounded since 2000, except at CS plots in Arizona and South Carolina. Statistical analysis of attacks at plots treated with chlorpyrifos, cypermethrin, fenvalerate, and permethrin also was undertaken. Time to initial termite attack (failure) of the organophosphate chlorpyrifos was generally shorter in Arizona than in the southeast, whereas time to initial attack in plots treated with one of three pyrethroids (cypermethrin, fenvalerate, and permethrin) was generally longer in Arizona. PMID:17461075

  14. Enabling intelligent copernicus services for carbon and water balance modeling of boreal forest ecosystems - North State

    NASA Astrophysics Data System (ADS)

    Häme, Tuomas; Mutanen, Teemu; Rauste, Yrjö; Antropov, Oleg; Molinier, Matthieu; Quegan, Shaun; Kantzas, Euripides; Mäkelä, Annikki; Minunno, Francesco; Atli Benediktsson, Jon; Falco, Nicola; Arnason, Kolbeinn; Storvold, Rune; Haarpaintner, Jörg; Elsakov, Vladimir; Rasinmäki, Jussi

    2015-04-01

    The objective of project North State, funded by Framework Program 7 of the European Union, is to develop innovative data fusion methods that exploit the new generation of multi-source data from Sentinels and other satellites in an intelligent, self-learning framework. The remote sensing outputs are interfaced with state-of-the-art carbon and water flux models for monitoring the fluxes over boreal Europe to reduce current large uncertainties. This will provide a paradigm for the development of products for future Copernicus services. The models to be interfaced are a dynamic vegetation model and a light use efficiency model. We have identified four groups of variables that will be estimated with remote sensed data: land cover variables, forest characteristics, vegetation activity, and hydrological variables. The estimates will be used as model inputs and to validate the model outputs. The earth observation variables are computed as automatically as possible, with an objective to completely automatic estimation. North State has two sites for intensive studies in southern and northern Finland, respectively, one in Iceland and one in state Komi of Russia. Additionally, the model input variables will be estimated and models applied over European boreal and sub-arctic region from Ural Mountains to Iceland. The accuracy assessment of the earth observation variables will follow statistical sampling design. Model output predictions are compared to earth observation variables. Also flux tower measurements are applied in the model assessment. In the paper, results of hyperspectral, Sentinel-1, and Landsat data and their use in the models is presented. Also an example of a completely automatic land cover class prediction is reported.

  15. Decision making, procedural compliance, and outcomes definition in U.S. forest service planning processes

    SciTech Connect

    Stern, Marc J.; Predmore, S. Andrew

    2011-04-15

    The National Environmental Policy Act (NEPA) dictates a process of analyzing and disclosing the likely impacts of proposed agency actions on the human environment. This study addresses two key questions related to NEPA implementation in the U.S. Forest Service: 1) how do Interdisciplinary (ID) team leaders and decision makers conceptualize the outcomes of NEPA processes? And 2), how does NEPA relate to agency decision making? We address these questions through two separate online surveys that posed questions about recently completed NEPA processes - the first with the ID team leaders tasked with carrying out the processes, and the second with the line officers responsible for making the processes' final decisions. Outcomes of NEPA processes include impacts on public relations, on employee morale and team functioning, on the achievement of agency goals, and on the achievement of NEPA's procedural requirements (disclosure) and substantive intent (minimizing negative environmental impacts). Although both tended to view public relations outcomes as important, decision makers' perceptions of favorable outcomes were more closely linked to the achievement of agency goals and process efficiency than was the case for ID team leaders. While ID team leaders' responses suggest that they see decision making closely integrated with the NEPA process, decision makers more commonly decoupled decision making from the NEPA process. These findings suggest a philosophical difference between ID team leaders and decision makers that may pose challenges for both the implementation and the evaluation of agency NEPA. We discuss the pros and cons of integrating NEPA with decision making or separating the two. We conclude that detaching NEPA from decision making poses greater risks than integrating them.

  16. SITHON: A Wireless Network of in Situ Optical Cameras Applied to the Early Detection-Notification-Monitoring of Forest Fires

    PubMed Central

    Tsiourlis, Georgios; Andreadakis, Stamatis; Konstantinidis, Pavlos

    2009-01-01

    The SITHON system, a fully wireless optical imaging system, integrating a network of in-situ optical cameras linking to a multi-layer GIS database operated by Control Operating Centres, has been developed in response to the need for early detection, notification and monitoring of forest fires. This article presents in detail the architecture and the components of SITHON, and demonstrates the first encouraging results of an experimental test with small controlled fires over Sithonia Peninsula in Northern Greece. The system has already been scheduled to be installed in some fire prone areas of Greece. PMID:22408536

  17. Habitat management for red tree voles in douglas-fir forests. Biology and management of old-growth forests. Forest Service general technical report

    SciTech Connect

    Huff, M.H.; Holthausen, R.S.; Aubry, K.B.

    1992-09-01

    The relations between arboreal rodents and trees causes the animals to be particularly sensitive to the effects of timber harvesting. Among arboreal rodents, the authors consider the red tree vole to be the most vulnerable to local extinctions resulting from the loss or fragmentation of old-growth Douglas-fir forests. Red tree voles are nocturnal, canopy dwelling, and difficult to study. The following habitat characteristics are potentially important for the species: tree species, stand development, tree size, moisture conditions, topographic positions, elevation, and stand size. Based on these characteristics, the authors developed interim management strategies to help sustain or expand existing populations of red tree voles.

  18. [Environmental services of the forest: an essay in an European Atlantic river basin based on a Central American experience].

    PubMed

    Orrantia Albizu, Oreina; Ortega Hidalgo, M Mercedes; Quirós Madrigal, Olman; Loidi Arregui, Javier

    2008-12-01

    A Conservation Interest Index (CI) was designed to numerically assess the natural quality or value of a given terrestrial area. This CI has been applied along the Golako River Watershed (Biosphere Reserve, Basque Country, Spain). The area, although benefiting from some protection, is strongly influenced by human activities (forestry and cattle breeding). The CI is based on both available cartographic information about vegetation and fieldwork, the later needed to provide estimations for the various descriptors included in this index: in this way, a particular vegetation fragment received a final score on a scale from 0 to 1000. A set of 9 Vegetation Units has been defined to analyze the current vegetation profile and, a ten plot (500 x 500 m) uniformly distributed sampling design has been implemented. Landscape homogenization is high where main land use relies on timbering, contrasting with the more heterogeneous and fragmented profile related to rural activities. At a height of more than 150 m forest appears to be dominant while human occupation becomes patchy, whereas abruptness restraints farms to locations below 100 m. Concerning the index performance, gradual differences have been displayed by the forest, which appears as the only vegetation unit attaining values above 500 (50% in the index scale), mature forest ranking highest (860), followed closely by the riparian forest. We have developed a formula to translate environmental value into economic benefit to promote conservation work at private property level, imitating the initial work undergone in Central American countries, where environmental services are rewarded irrespective of their conservation status.

  19. Early Water Yield Effects of Conversion of Slopes of a Eucalypt Forest Catchment to Radiata Pine Plantation

    NASA Astrophysics Data System (ADS)

    Bren, L. J.; Papworth, M.

    1991-09-01

    Between 1975 and 1987 the water yield from three small, contiguous, forested catchments carrying similar vegetation in southeastern Australia was measured. These were located in humid, steep foothill areas subject to a major plantation program. At the project start all catchments carried mature, natural eucalypt forest. In their natural state the catchments exhibited similar annual hydrologic variation and water yields, with a pronounced low-flow period in summer and autumn, and high flows in winter and spring. One catchment was converted from native eucalypt forest to radiata pine by clearing, burning, and planting in December 1979. A 30-m buffer was retained along the stream. The treatment increased the water yield of the catchment by up to 3.5 ML ha-1, a 47% increase on average. The actual yield increase varied from year to year, and appeared to decline slowly with time from the conversion. Most of the increase was as increased storm flow in the early part of winter. The relation between the storm flow, causal rainfall, and antecedent flow did not appear to be changed by the treatment, suggesting that most of the storm flow response is attributable to increased catchment wetness at the end of the dry summer period.

  20. Insects of the Luquillo Mountains, Puerto Rico. Forest Service general technical report

    SciTech Connect

    Torres, J.A.

    1994-07-01

    In this review of the literature on forest entomology in Puerto Rico, emphasis is given to research conducted in the Luquillo Experimental Forest (LEF). This review should serve as an introduction to the insects inhabiting the LEF for researchers and as a guide for the identification of possible insect pests. There are three sections to this review. The first deals with basic insect ecology; the second, forest insect pests; and the third, insect attacks on dry wood and during wood seasoning. The reference section and appendices contain information on the systematics and taxonomy of different insect orders found in Puerto Rico.

  1. Barriers and facilitators to partnership working between Early Intervention Services and the voluntary and community sector.

    PubMed

    Lester, Helen; Birchwood, Max; Tait, Lynda; Shah, Sonal; England, Elizabeth; Smith, Jo

    2008-09-01

    Partnership working between health and the voluntary and community sector has become an increasing political priority. This paper describes and explores the extent and patterns of partnership working between health and the voluntary and community sector in the context of Early Intervention Services for young people with a first episode of psychosis. Data were collected from 12 Early Intervention Services and through semistructured interviews with 47 voluntary and community sector leads and 42 commissioners across the West Midlands of England. Most partnerships were described as ad hoc and informal in nature although four formal partnerships between Early Intervention Services and voluntary and community sector organizations had been established. Shared agendas, the ability to refer clients onto an organization that could provide a service they could not and shared training facilitated partnership working in this context. Barriers to closer working included differences in culture such as managing risk, the time required to make and maintain relationships and recognition of the advantages of remaining a small and autonomous organization. The four more formal partnerships were also built on the organizations' experience of working together informally, in one case through a specific pilot project. The voluntary and community organizations involved were also branches of larger national organizations for whom finding sustainable funding was less of an issue. In theoretical terms, eight Early Intervention Service: voluntary and community sector partnerships were at a stage of 'pre-partnership collaboration', three at 'partnership creation and consolidation' and one at 'partnership programme delivery'. The empirical data viewed through the lens of the partnership life-cycle model could help early intervention services, and voluntary and community sector professionals better understand where they are, why they are there and the conditions needed to realise the full

  2. Tropical Forest Remote Sensing Services for the Democratic Republic of Congo inside the EU FP7 ReCover Project (Final Results 2000-2012)

    NASA Astrophysics Data System (ADS)

    Haarpaintner, J.; de la Fuente Blanco, D.; Enssle, F.; Datta, P.; Mazinga, A.; Singa, C.; Mane, L.

    2015-04-01

    'ReCover' was a 3-year EU-FP7 project (Nov. 2010 - Dec. 2013), aiming to develop and improve science based remote sensing services to support tropical forest management and activities to reduce emission from deforestation and forest degradation (REDD) in the tropical region (Hame et al., 2012). This is an overview of the final ReCover service delivery of 2000-2012 single-year optical (Landsat, ALOS AVNIR-2, RapidEye) and C-and L-band SAR (Envisat ASAR and ALOS Palsar, respectively) image mosaics, their derived forest/non-forest maps, a multi-sensor forest change map (2000-2010) and a biomass map (based on 2003-2009 ICESat GLAS) o he user of he De ocr ic Repub ic of Congo DRC), he Observatoir Satellitale des Fore s d'Afrique Cen r e OSFAC). The results are an improvement from a first iteration service delivery in 2012 after a critical review and validation process by both, the user and service providers, further method development and research, like a prior statistical data analysis considering temporal/seasonal variability, improved data pre-processing, and through the use of ground reference data collected in March 2013 for classification training. Validation with Kompsat-2 VHR data for the 2010 forest/non-forest maps revealed accuracies of 87% and 88% for optical and radar sensors, respectively.

  3. Rapid responses of the prairie-forest ecotone to early Holocene aridity in mid-continental North America

    NASA Astrophysics Data System (ADS)

    Williams, John W.; Shuman, Bryan; Bartlein, Patrick J.

    2009-04-01

    The prairie-forest transition in midcontinental North America is a major physiognomic boundary, and its shifts during the Holocene are a classic example of climate-driven ecotonal dynamics. Recent work suggests asymmetrical Holocene behavior, with a relatively rapid early Holocene deforestation and more gradual reforestation later in the Holocene. This paper presents a new synthesis of the Holocene history of the Great Plains prairie-forest ecotone in the north-central US and central Canada that updates prior mapping efforts and systematically assesses rates of change. Changes in percent woody cover (%WC) are inferred from fossil pollen records, using the modern analog technique and surface-sediment pollen samples cross-referenced against remotely sensed observations. For contemporary pollen samples from the Great Plains, %WC linearly correlates to percent arboreal pollen (%AP), but regression parameters vary interregionally. At present, %AP is consistently higher than %WC, because of high background levels of arboreal pollen. Holocene maps of the eastern prairie-forest ecotone agree with prior maps, showing a rapid decrease in %WC and eastward prairie advance between 10,000 and 8000 ka (1 ka = 1000 calibrated years before present), a maximum eastward position of the ecotone from 7 to 6 ka, and increased %WC and westward prairie retreat after 6 ka. Ecotone position is ambiguous in Iowa and southeastern Minnesota, due to a scarcity of modern analogs for early-Holocene samples with high Ulmus abundances and for samples from alluvial sediments. The northern prairie-forest ecotone was positioned in central Saskatchewan between 12 and 10 ka, stabilized from 10 to 6 ka despite decreases in %WC at some sites, then moved south after 6 ka. In both east and north, ecotonal movements are consistent with a dry early Holocene and increasing moisture availability after 6 ka. Sites near the ecotone consistently show an asymmetric pattern of abrupt early Holocene deforestation

  4. Status of precommercial-sized softwoods in Louisiana, 1991. Forest Service research paper

    SciTech Connect

    Rosson, J.F.

    1994-01-01

    Data on precommercial-sized softwoods in seedling- and sapling-sized stands are presented and discussed. Inadequate levels of softwood stocking in NIPF (Nonindustrial private forest) lands could diminish long-term supplies of softwood in the State.

  5. Timber resource statistics for the Sacramento resource area of California. Forest Service resource bulletin

    SciTech Connect

    Waddell, K.L.; Bassett, P.M.

    1997-03-01

    This report is a summary of timber resource statistics for the Scacramento Resource Area of California, which includes Butte, Colusa, El Dorado, Glenn, Lake, Napa, Nevada, Placer, Plumas, Sacramento, Sierra, Sutter, Tehama, Yolo, and Yuba Counties. Data were collected as part of a statewide multiresource inventory. The inventory sampled private and public lands except reserved areas and National Forests. The National Forest System provided data from regional inventories of the Eldorado, Lassen, Mendocino, Plumas, Shasta-Trinity, Tahoe, and Toiyabe National Forests and the Lake Tahoe Basin Management Unit. Area information for parks and other reserves was obtained directly from the organizations managing these areas. Statistical tables summarize all ownerships and provide estimates of land area, timber volume, growth, mortality, and harvest. Estimates of periodic change of timberland area and timber volume are presented for all ownerships outside National Forests.

  6. 78 FR 10183 - Ryan White HIV/AIDS Program, Part C Early Intervention Services Grant Under the Ryan White HIV...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-13

    ... INFORMATION: The amount of the award to ensure ongoing HIV medical services is $543,037. Authority: Section... HUMAN SERVICES Health Resources and Services Administration Ryan White HIV/AIDS Program, Part C Early Intervention Services Grant Under the Ryan White HIV/AIDS Program AGENCY: Health Resources and...

  7. Idaho forestry best management practices: Compilation of research on their effectiveness. Forest Service general technical report

    SciTech Connect

    Seyedbagheri, K.A.

    1996-10-01

    A search was conducted for quantitative Idaho research results on the effectiveness of the Idaho Forest Practices Act rules and regulations pertaining to timber harvest and forest road construction and maintenance. These rules and regulations are designated as the `best management practices` for the prevention of nonpoint source pollution from silviculture under provisions of the Federal Clean Water Act. For each practice, the relevant research results are summarized; more general summaries for related groups of practices are also provided.

  8. Mulches aid in regenerating California and Oregon forests: Past, present, and future. Forest Service general technical report

    SciTech Connect

    McDonald, P.M.; Helgerson, O.T.

    1990-09-01

    The use of mulches as a reforestation tool in Oregon and California begin primarily in the late 1950's. Many types of mulches were tried in cluding sheets of plastic, newspaper, and plywood etc.. Early trials tended to use small, short-lived materials that aided conifer seedling survial, but not growth. Compared to other weed-control techniques available at the time, mulches were rather expensive. Current trends are to apply longer-lived, somewhat larger mulches of mostly sheet materials made of reinforced paper, polyester, or polypropylene.

  9. Knowledge and Use of Intervention Practices by Community-Based Early Intervention Service Providers

    ERIC Educational Resources Information Center

    Paynter, Jessica M.; Keen, Deb

    2015-01-01

    This study investigated staff attitudes, knowledge and use of evidence-based practices (EBP) and links to organisational culture in a community-based autism early intervention service. An EBP questionnaire was completed by 99 metropolitan and regionally-based professional and paraprofessional staff. Participants reported greater knowledge and use…

  10. 34 CFR Appendix D to Part 300 - Maintenance of Effort and Early Intervening Services

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Maintenance of Effort and Early Intervening Services D Appendix D to Part 300 Education Regulations of the Offices of the Department of Education (Continued... THE EDUCATION OF CHILDREN WITH DISABILITIES Pt. 300, App. D Appendix D to Part 300—Maintenance...

  11. Investigating Pre-Service Early Childhood Teachers' Attitudes towards the Computer Based Education in Science Activities

    ERIC Educational Resources Information Center

    Yilmaz, Nursel; Alici, Sule

    2011-01-01

    The purpose of this study was to investigate pre-service early childhood teachers' attitudes towards using Computer Based Education (CBE) while implementing science activities. More specifically, the present study examined the effect of different variables such as gender, year in program, experience in preschool, owing a computer, and the…

  12. Service Coordinators' Perceptions of Autism-Specific Screening and Referral Practices in Early Intervention

    ERIC Educational Resources Information Center

    Pizur-Barnekow, Kris; Muusz, Marta; McKenna, Catherine; O'Connor, Emily; Cutler, Ann

    2013-01-01

    Service coordinators in a statewide early intervention program were surveyed to develop an understanding of screening and referral practices to identify children on the autism spectrum. Quantitative and qualitative data summarizing autism-specific screening and referral practices are reported. More than 50% of the respondents reported that they…

  13. Effectiveness of Child Protection Training for Pre-Service Early Childhood Educators

    ERIC Educational Resources Information Center

    McKee, Bronagh E.; Dillenburger, Karola

    2012-01-01

    International evidence confirms that early childhood educators can enter professional practice unprepared for child protection due to inadequate pre-service preparation. This paper makes an original contribution by using the Child Protection Questionnaire for Educators (CPQE) to examine the pre- and post-intervention child maltreatment and…

  14. Differential Exposure to Early Childhood Education Services and Mother-Toddler Interaction

    ERIC Educational Resources Information Center

    Klebanov, P.K.; Brooks-Gunn, J.

    2008-01-01

    This study examined the associations of exposure to early childhood education (ECE) services upon 2.5-year-old children's task persistence and enthusiasm and their mothers' authoritative and authoritarian behavior and support stimulation. Families participated in the Infant Health and Development Program, an eight-site randomized comprehensive ECE…

  15. Conceptualizing Child and Family Outcomes of Early Intervention Services for Children with ASD and Their Families

    ERIC Educational Resources Information Center

    Noyes-Grosser, Donna M.; Rosas, Scott R.; Goldman, Alyssa; Elbaum, Batya; Romanczyk, Ray; Callahan, Emily H.

    2013-01-01

    State early intervention programs (EIPs) have been encouraged to develop and implement comprehensive outcomes measurement systems. As the number of children with autism spectrum disorders (ASD) and their families receiving services in state EIPs increases, disability-specific outcomes data are needed to better understand issues of access, costs,…

  16. Accuracy of Knowledge of Child Development in Mothers of Children Receiving Early Intervention Services

    ERIC Educational Resources Information Center

    Zand, Debra H.; Pierce, Katherine J.; Bultas, Margaret W.; McMillin, Stephen Edward; Gott, Rolanda Maxim; Wilmott, Jennifer

    2015-01-01

    Parents' involvement in early intervention (EI) services fosters positive developmental trajectories in young children. Although EI research on parenting skills has been abundant, fewer data are available on parents' knowledge of normative child development. Sixty-seven mothers of children participating in a Midwestern city's EI program completed…

  17. Factors Affecting Early Services for Children Who Are Hard of Hearing

    ERIC Educational Resources Information Center

    Harrison, Melody; Page, Thomas A.; Oleson, Jacob; Spratford, Meredith; Berry, Lauren Unflat; Peterson, Barbara; Welhaven, Anne; Arenas, Richard M.; Moeller, Mary Pat

    2016-01-01

    Purpose: To describe factors affecting early intervention (EI) for children who are hard of hearing, we analyzed (a) service setting(s) and the relationship of setting to families' frequency of participation, and (b) provider preparation, caseload composition, and experience in relation to comfort with skills that support spoken language for…

  18. Comparative Early Childhood Education Services: International Perspectives. Critical Cultural Studies of Childhood

    ERIC Educational Resources Information Center

    Duncan, Judith, Ed.; One, Sarah Te, Ed.

    2012-01-01

    This edited international collection re-conceptualizes the place of early childhood education and care services (ECEC) within communities and challenges traditional approaches to family involvement and partnerships in ECEC. Using a range of theoretical positions, the authors present research-based discussions from five countries which challenge…

  19. Perspectives on Pre-Service Teacher Knowledge for Teaching Early Algebra

    ERIC Educational Resources Information Center

    McAuliffe, Sharon; Lubben, Fred

    2013-01-01

    This paper examines a pre-service teacher's content knowledge for teaching early algebra from two perspectives, i.e. using "Rowland's Knowledge Quartet" theory and "Ball's framework for Mathematical Knowledge for Testing" (MKfT). The study intends to examine the differences between the influences using each…

  20. Advisory Manual on Early Childhood Services for the Incorporated Non-Profit Society or Private School.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Early Childhood Services.

    This advisory manual for Alberta, Canada offers guidance for those involved in (1) deciding to operate an early childhood services (ECS) program; (2) establishing policies, guidelines, and procedures; (3) organizing a program; and (4) administering a program. Topics addressed in section I, which covers making the decision to operate an ECS…

  1. How an Early Childhood In-Service Training Succeeded within a Crisis Context

    ERIC Educational Resources Information Center

    Nitecki, Elena

    2014-01-01

    This article examines an in-service training for early childhood teachers in the context of a financial, administrative, and political crisis. Despite the crisis context of this case study, the professional development was considered successful by the participants and the facilitators. The key to overcoming the negativity and limitations of the…

  2. The Beliefs and Perceived Experiences of Preservice and Early Service Teachers Who Use Facebook

    ERIC Educational Resources Information Center

    Foss, Nathan D.

    2012-01-01

    The purpose of this qualitative research study was to identify commonly held beliefs and perceived experiences of preservice and early service teachers with regard to their use of the social networking site Facebook. This study included recorded and transcribed interviews of 14 participants as well as observations of their Facebook accounts. The…

  3. Autonomous Motivation of Omani Early Childhood Pre-Service Teachers for Teaching

    ERIC Educational Resources Information Center

    Tekin, Ali Kemal

    2016-01-01

    This study investigated the Omani early childhood pre-service teachers' motivation for teaching. Specific attention was given to the levels of their autonomous motivation, including: (1) intrinsic motivation and (2) extrinsic motivation comprised of identified, introjected, and external motivations. In addition, the effects of age, cohort (grade…

  4. Essential components of early intervention programs for psychosis: Available intervention services in the United States.

    PubMed

    White, Dominique A; Luther, Lauren; Bonfils, Kelsey A; Salyers, Michelle P

    2015-10-01

    Programs providing interventions for early psychosis are becoming commonplace in the United States (U.S.); however, the characteristics of existing services remain undocumented. We examined program characteristics, clinical services, and program eligibility criteria for outpatient early intervention programs across the U.S. using a semi-structured telephone interview. Content analysis was used to identify the presence or absence of program components, based in part on a recent list of essential evidence-based components recommended for early intervention programs (Addington, MacKenzie, Norman, Wang and Bond, 2013) as well as program characteristics, including eligibility criteria. A total of 34 eligible programs were identified; 31 (91.2%) program representatives agreed to be interviewed. Of the examined components, the most prevalent were individual psychoeducation and outcomes tracking; the least prevalent were outreach services and communication with inpatient units. The populations served by US programs were most frequently defined by restrictions on the duration of psychosis and age. This study provides critical feedback on services for the early psychosis population and identifies research to practice gaps and areas for future improvement.

  5. Care Coordination Practices among Illinois Pediatricians and Early Intervention Service Coordinators

    ERIC Educational Resources Information Center

    Baxter, Marissa

    2015-01-01

    Over the course of the past three decades, largely due to advances in technology, there has been growth in the fields of early intervention (EI) and pediatrics for infants/toddlers with special health care needs (SHCN). This growth has also brought about a change in the relationship between pediatricians and EI service coordinators, creating an…

  6. Early Community-Based Service Utilization and Its Effects on Institutionalization in Dementia Caregiving

    ERIC Educational Resources Information Center

    Gaugler, Joseph E.; Kane, Robert L.; Kane, Rosalie A.; Newcomer, Robert

    2005-01-01

    Purpose: The present study attempts to determine whether utilizing community-based long-term-care services early in the dementia caregiving career delays time to nursing home placement (adjusting for severity of dementia). Design and Methods: With a reliance on data from 4,761 dementia caregivers recruited from eight catchment areas in the United…

  7. Caregiver Descriptions of the Developmental Skills of Infants and Toddlers Entering Early Intervention Services

    ERIC Educational Resources Information Center

    Scarborough, Anita A.; Hebbeler, Kathleen M.; Simeonsson, Rune J.; Spiker, Donna

    2007-01-01

    The present study was conducted to describe the developmental skills of a national sample of infants and toddlers at entry into early intervention services. Caregivers were asked about their child's skills during a telephone interview. Summary values were derived from descriptions of motor, communication, independence, and cognitive skills. More…

  8. 34 CFR Appendix D to Part 300 - Maintenance of Effort and Early Intervening Services

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Maintenance of Effort and Early Intervening Services D Appendix D to Part 300 Education Regulations of the Offices of the Department of Education (Continued... THE EDUCATION OF CHILDREN WITH DISABILITIES Pt. 300, App. D Appendix D to Part 300—Maintenance...

  9. 34 CFR Appendix D to Part 300 - Maintenance of Effort and Early Intervening Services

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Maintenance of Effort and Early Intervening Services D Appendix D to Part 300 Education Regulations of the Offices of the Department of Education (Continued... THE EDUCATION OF CHILDREN WITH DISABILITIES Pt. 300, App. D Appendix D to Part 300—Maintenance...

  10. Evaluating the Early Impact of Integrated Children's Services. Round 1 Summary Report

    ERIC Educational Resources Information Center

    Lord, Pippa; Kinder, Kay; Wilkin, Anne; Atkinson, Mary; Harland, Jennie

    2008-01-01

    In early 2007, at the start of the Local Authorities Research Consortium's (LARC's) first year of work, local authorities (LAs) wanted to know if integration of services was having an impact on outcomes. One year on, the question has become--how can we make integrated working deliver better outcomes faster and more consistently? The shift in…

  11. 34 CFR Appendix D to Part 300 - Maintenance of Effort and Early Intervening Services

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Maintenance of Effort and Early Intervening Services D Appendix D to Part 300 Education Regulations of the Offices of the Department of Education (Continued... THE EDUCATION OF CHILDREN WITH DISABILITIES Pt. 300, App. D Appendix D to Part 300—Maintenance...

  12. Providing Early Intervention Services to Diverse Populations: Are Speech-Language Pathologists Prepared?

    ERIC Educational Resources Information Center

    Caesar, Lena G.

    2013-01-01

    This study used a survey approach to investigate the current state of speech-language preservice academic and clinical preparation for providing early intervention (EI) services to culturally and linguistically diverse (CLD) populations. Information was obtained from speech-language pathologists (SLPs) employed in EI settings regarding their…

  13. Do I Have to Teach Math? Early Childhood Pre-Service Teachers' Fears of Teaching Mathematics

    ERIC Educational Resources Information Center

    Bates, Alan B.; Latham, Nancy I.; Kim, Jin-ah

    2013-01-01

    Eighty-nine early childhood pre-service teachers were asked to identify their specific fears towards mathematics and explain why they had those specific fears. The results showed that they possess a wide variety of fears towards mathematics including having a lack of confidence in their teaching ability, a lack of teaching methods, an inability to…

  14. Federal Funding for Early Childhood Supports and Services: A Guide to Sources and Strategies.

    ERIC Educational Resources Information Center

    Fisher, Hansine

    The need for improved access to quality services for children and their families has resulted in a wide variety of early childhood and out-of-school time initiatives. Recognizing that developing financing plans and finding funding sources are a major challenge for these initiatives, this guide is intended to assist state and local officials, as…

  15. InReach: Connecting NICU Infants and Their Parents with Community Early Intervention Services

    ERIC Educational Resources Information Center

    Akers, Adrienne L.; Boyce, Glenna; Mabey, Vanya; Boyce, Lisa

    2007-01-01

    Infants who are born prematurely may experience developmental delays and impairments during infancy and beyond. Those who are born at extremely low birthweight face the greatest challenges. Many families could benefit from early intervention services through their local Part C of Individuals With Disabilities Education Act (IDEA) programs, but…

  16. Teaching Nature of Science to Pre-Service Early Childhood Teachers through an Explicit Reflective Approach

    ERIC Educational Resources Information Center

    Cil, Emine

    2014-01-01

    In this study, fifteen pre-service early childhood teachers' views of nature of science (NOS) were analysed. The student teachers took a course where NOS was taught via explicit reflective approach. The explicit reflective approach advocates that goal of improving students' NOS views should be planned for instead of being anticipated as…

  17. Early Childhood Education and Care as a Community Service or Big Business?

    ERIC Educational Resources Information Center

    Kilderry, Anna

    2006-01-01

    This colloquium discusses recent trends where early childhood education and care has shifted from being a community service to that of big business. Years of neo-liberal reform have created market conditions favourable for large corporations to provide childcare within Australia. This situation raises some issues and concerns, particularly in…

  18. Child Participation and Family Engagement with Early Childhood Education and Care Services in Disadvantaged Australian Communities

    ERIC Educational Resources Information Center

    Grace, Rebekah; Bowes, Jennifer; Elcombe, Emma

    2014-01-01

    To support national policy initiatives in early childhood education and to determine reasons for low enrolment in services from families in disadvantaged areas, the authors investigated the views and practices of 101 families from disadvantaged communities. Families with a child aged 3-5 years were recruited from urban, rural and remote areas of…

  19. Progress in the development of a S-RETGEM-based detector for an early forest fire warning system

    NASA Astrophysics Data System (ADS)

    Charpak, G.; Benaben, P.; Breuil, P.; Martinengo, P.; Nappi, E.; Peskov, V.

    2009-12-01

    We present a prototype of a Strip Resistive Thick GEM (S-RETGEM) photosensitive gaseous detector filled with Ne and ethylferrocene (EF) vapours at a total pressure of 1 atm for an early forest fire detection system. Measurements show that it is one hundred times more sensitive than the best commercial ultraviolet (UV) flame detectors; and therefore, it is able to reliably detect a flame of ~ 1.5 × 1.5 × 1.5 m3 at a distance of about 1 km. An additional and unique feature of this detector is its imaging capability, which in combination with other techniques, may significantly reduce false fire alarms rate when operating in an automatic mode. Preliminary results conducted with air-filled photosensitive gaseous detectors are also presented. The main advantages of this approach include both the simplicity of manufacturing and affordability of construction materials such as plastics and glues specifically reducing detector production cost. The sensitivity of these air-filled detectors at certain conditions may be as high as those filled with Ne and EF. Long-term tests of such sealed detectors indicate a significant progress in this direction. We believe that our detectors utilized in addition to other flame and smoke sensors will exceptionally increase the capability to detect forest fire at a very early stage of development. Our future efforts will be focused on attempts to commercialize such detectors utilizing our aforementioned findings.

  20. The effect of local and landscape-level characteristics on the abundance of forest birds in early-successional habitats during the post-fledging season in western Massachusetts.

    PubMed

    Labbe, Michelle A; King, David I

    2014-01-01

    Many species of mature forest-nesting birds ("forest birds") undergo a pronounced shift in habitat use during the post-fledging period and move from their forest nesting sites into areas of early-successional vegetation. Mortality is high during this period, thus understanding the resource requirements of post-fledging birds has implications for conservation. Efforts to identify predictors of abundance of forest birds in patches of early-successional habitats have so far been equivocal, yet these previous studies have primarily focused on contiguously forested landscapes and the potential for landscape-scale influences in more fragmented and modified landscapes is largely unknown. Landscape composition can have a strong influence on the abundance and productivity of forest birds during the nesting period, and could therefore affect the number of forest birds in the landscape available to colonize early-successional habitats during the post-fledging period. Therefore, the inclusion of landscape characteristics should increase the explanatory power of models of forest bird abundance in early-successional habitat patches during the post-fledging period. We examined forest bird abundance and body condition in relation to landscape and habitat characteristics of 15 early-successional sites during the post-fledging season in Massachusetts. The abundance of forest birds was influenced by within-patch habitat characteristics, however the explanatory power of these models was significantly increased by the inclusion of landscape fragmentation and the abundance of forest birds in adjacent forest during the nesting period for some species and age groups. Our findings show that including factors beyond the patch scale can explain additional variation in the abundance of forest birds in early-successional habitats during the post-fledging period. We conclude that landscape composition should be considered when siting early-successional habitat to maximize its benefit to forest

  1. Roles of birds and bats in early tropical-forest restoration.

    PubMed

    de la Peña-Domene, Marinés; Martínez-Garza, Cristina; Palmas-Pérez, Sebastián; Rivas-Alonso, Edith; Howe, Henry F

    2014-01-01

    Restoration of tropical forest depended in large part on seed dispersal by fruit-eating animals that transported seeds into planted forest patches. We tested effectiveness of dispersal agents as revealed by established recruits of tree and shrub species that bore seeds dispersed by birds, bats, or both. We documented restoration of dispersal processes over the first 76 months of experimental restoration in southern Mexico. Mixed-model repeated-measures randomized-block ANOVAs of seedlings recruited into experimental controls and mixed-species plantings from late-secondary and mature forest indicated that bats and birds played different roles in the first years of a restoration process. Bats dispersed pioneer tree and shrub species to slowly regenerating grassy areas, while birds mediated recruitment of later-successional species into planted stands of trees and to a lesser extent into controls. Of species of pioneer trees and shrubs established in plots, seven were primarily dispersed by birds, three by bats and four by both birds and bats. Of later-successional species recruited past the seedling stage, 13 were of species primarily dispersed by birds, and six were of species dispersed by both birds and bats. No later-successional species primarily dispersed by bats established in control or planted plots. Establishment of recruited seedlings was ten-fold higher under cover of planted trees than in grassy controls. Even pre-reproductive trees drew fruit-eating birds and the seeds that they carried from nearby forest, and provided conditions for establishment of shade-tolerant tree species. Overall, after 76 months of cattle exclusion, 94% of the recruited shrubs and trees in experimental plots were of species that we did not plant.

  2. Seed Regeneration Potential of Canopy Gaps at Early Formation Stage in Temperate Secondary Forests, Northeast China

    PubMed Central

    Yan, Qiao-Ling; Zhu, Jiao-Jun; Yu, Li-Zhong

    2012-01-01

    Promoting the seed regeneration potential of secondary forests undergoing gap disturbances is an important approach for achieving forest restoration and sustainable management. Seedling recruitment from seed banks strongly determines the seed regeneration potential, but the process is poorly understood in the gaps of secondary forests. The objectives of the present study were to evaluate the effects of gap size, seed availability, and environmental conditions on the seed regeneration potential in temperate secondary forests. It was found that gap formation could favor the invasion of more varieties of species in seed banks, but it also could speed up the turnover rate of seed banks leading to lower seed densities. Seeds of the dominant species, Fraxinus rhynchophylla, were transient in soil and there was a minor and discontinuous contribution of the seed bank to its seedling emergence. For Quercus mongolica, emerging seedling number was positively correlated with seed density in gaps (R = 0.32, P<0.01), especially in medium and small gaps (<500 m2). Furthermore, under canopies, there was a positive correlation between seedling number and seed density of Acer mono (R = 0.43, P<0.01). Gap formation could promote seedling emergence of two gap-dependent species (i.e., Q. mongolica and A. mono), but the contribution of seed banks to seedlings was below 10% after gap creation. Soil moisture and temperature were the restrictive factors controlling the seedling emergence from seeds in gaps and under canopies, respectively. Thus, the regeneration potential from seed banks is limited after gap formation. PMID:22745771

  3. Funding and Rationale for Early Intervention Services in Nebraska's "Early Development Network" in 2004: An Evaluation Study for the Nebraska Departments of Education and Health and Human Services. Final Report

    ERIC Educational Resources Information Center

    Marvin, Chris; Nugent, Gwen; Doll, Beth

    2006-01-01

    Anecdotal information has recently suggested that families of infants and toddlers with disabilities in Nebraska were seeking early intervention services from providers not affiliated with the free, state-sanctioned "Early Development Network" and children's "Individualized Family Service Plans" (IFSPs). The purpose of…

  4. 77 FR 40565 - Northwest Forest Plan Provincial Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ... Forest Service Northwest Forest Plan Provincial Advisory Committees AGENCY: Forest Service, USDA. ACTION: Notice of Administrative Meetings for the Northwest Forest Plan Provincial Advisory Committees. SUMMARY... up under the Northwest Forest Plan. The PIECs facilitate the successful implementation of the...

  5. 76 FR 14647 - Sabine National Forest Resource Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-17

    ...; ] DEPARTMENT OF AGRICULTURE Sabine National Forest Resource Advisory Committee Meeting AGENCY: Forest Service, USDA. ACTION: Notice of Public Meeting, Sabine National Forest Resource Advisory Committee. SUMMARY: In.... Department of Agriculture, Forest Service, Sabine National Forest Resource Advisory Committee (RAC)...

  6. 76 FR 28949 - Kisatchie National Forest Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    ... Forest Service Kisatchie National Forest Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Kisatchie National Forest Resource Advisory Committee will meet in... held at the Kisatchie National Forest Supervisor's Office, 2500 Shreveport Hwy, Pineville, LA....

  7. 76 FR 19952 - Davy Crockett National Forest Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-11

    ... Davy Crockett National Forest Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of Public Meeting, Davy Crockett National Forest Resource Advisory Committee. SUMMARY: In accordance.... Department of Agriculture, Forest Service, Davy Crockett National Forest Resource Advisory Committee...

  8. 77 FR 51753 - Daniel Boone National Forest Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-27

    ... Forest Service Daniel Boone National Forest Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Daniel Boone National Forest Resource Advisory Committee (RAC... public may inspect comments received at Daniel Boone National Forest, 1700 Bypass Road,...

  9. 76 FR 61666 - Collaborative Forest Landscape Restoration Program Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... Forest Service Collaborative Forest Landscape Restoration Program Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Collaborative Forest Landscape Restoration Program... members. However, persons who wish to bring Collaborative Forest Landscape Restoration Program matters...

  10. 75 FR 38456 - Collaborative Forest Landscape Restoration Program Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ... Forest Service Collaborative Forest Landscape Restoration Program Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Collaborative Forest Landscape Restoration Program..., persons who wish to bring Collaborative Forest Landscape Restoration Program matters to the attention...

  11. 76 FR 3605 - Collaborative Forest Landscape Restoration Program Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-20

    ... Forest Service Collaborative Forest Landscape Restoration Program Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Collaborative Forest Landscape Restoration Program... Forest Landscape Restoration Program matters to the attention of the Committee may file...

  12. Influences of Forest Tree Species and Early Spring Temperature on Surface-Atmosphere Transfers of Water and Carbon in the Northeastern U.S.

    NASA Astrophysics Data System (ADS)

    Hadley, J. L.; Kuzeja, P.; Mulcahy, T.; Singh, S.

    2008-12-01

    Influences of Forest Tree Species and Early Spring Temperature on Surface-Atmosphere Transfers of Water and Carbon in the Northeastern U.S. Julian Hadley, Paul Kuzeja, Safina Singh and Thomas Mulcahy Transfers of water vapor from terrestrial ecosystems to the atmosphere affect regional hydrology, weather and climate over short time scales, and forest-atmosphere CO2 exchange affects global climate over long timescales. To better understand these effects for forests dominated by two very different tree species, we measured forest-atmosphere water vapor and CO2 transfers by the eddy flux technique to at two sites in central Massachusetts USA for three years. Average annual evapotranspiration (ET) for a young deciduous forest dominated by red oak (Quercus rubra L., the most abundant tree species in the area), was about 430 mm or 25 percent greater than for a coniferous forest dominated by 100 to 230 year old eastern hemlock (Tsuga canadensis L.). The difference in ET was most pronounced in July and August when the deciduous forest lost about 50 percent more water by ET in the average year (192 mm for oak forest versus 130 mm for hemlock). These data indicate that if deciduous trees with similar physiology to red oak replace hemlocks, summertime ET will increase while summer streamflow, soil water content and the extent of year- round wetlands will decrease. Increased summertime ET should also lead to slightly higher regional atmospheric humidity and precipitation. Hemlock-to-deciduous forest conversion has occurred from North Carolina to southern New England and is continuing northward as a lethal insect pest, the hemlock woolly adelgid (Adelges tsugae Annand) continues to kill hemlocks. Average annual carbon storage for the old hemlock forest in our study was about 3.3 Mg C/ha, nearly equal to the average for the deciduous forest, 3.5 Mg C/ha. This calls into question ecological theory that predicts large declines in the rate of carbon uptake for old forests, and

  13. Predictors of Infant Age at Enrollment in Early Infant Diagnosis Services in Kenya.

    PubMed

    Goggin, Kathy; Wexler, Catherine; Nazir, Niaman; Staggs, Vincent S; Gautney, Brad; Okoth, Vincent; Khamadi, Samoel A; Ruff, Andrea; Sweat, Michael; Cheng, An-Lin; Finocchario-Kessler, Sarah

    2016-09-01

    Despite the importance of early detection to signal lifesaving treatment initiation for HIV+ infants, early infant diagnosis (EID) services have received considerably less attention than other aspects of prevention of mother to child transmission care. This study draws on baseline data from an on-going cluster randomized study of an intervention to improve EID services at six government hospitals across Kenya. Two logistic regressions examined potential predictors of "on time" (infant ≤6 weeks of age) vs. "late" (≥7 weeks) and "on time" versus "very late" (≥12 weeks) EID engagement among 756 mother-infant pairs. A quarter of the infants failed to get "on time" testing. Predictors of "on time" testing included being informed about EID by providers when pregnant, perceiving less HIV stigma, and mother's level of education. Predictors of "very late" testing (≥12 weeks of age) included not being informed about EID by providers when pregnant and living farther from services. Findings highlight the importance of ensuring that health care providers actively and repeatedly inform HIV+ mothers of the availability of EID services, reduce stigma by frequently communicating judgment free support, and assisting mothers in early planning for accessing EID services. Extra care should be focused on engaging mothers with less formal education who are at increased risk for seeking "late" EID testing. This study offers clear targets for improving services so that all HIV-exposed infants can be properly engaged in EID services, thus increasing the potential for the best possible outcomes for this vulnerable population. PMID:27108002

  14. Effects of harvesting forest biomass on water and climate regulation services: A synthesis of long-term ecosystem experiments in eastern North America

    USGS Publications Warehouse

    Caputo, Jesse; Beier, Colin D; Groffman, Peter M; Burns, Douglas A.; Beall, Frederick D; Hazlett, Paul W.; Yorks, Thad E

    2016-01-01

    Demand for woody biomass fuels is increasing amidst concerns about global energy security and climate change, but there may be negative implications of increased harvesting for forest ecosystem functions and their benefits to society (ecosystem services). Using new methods for assessing ecosystem services based on long-term experimental research, post-harvest changes in ten potential benefits were assessed for ten first-order northern hardwood forest watersheds at three long-term experimental research sites in northeastern North America. As expected, we observed near-term tradeoffs between biomass provision and greenhouse gas regulation, as well as tradeoffs between intensive harvest and the capacity of the forest to remediate nutrient pollution. In both cases, service provision began to recover along with the regeneration of forest vegetation; in the case of pollution remediation, the service recovered to pre-harvest levels within 10 years. By contrast to these two services, biomass harvesting had relatively nominal and transient impacts on other ecosystem services. Our results are sensitive to empirical definitions of societal demand, including methods for scaling societal demand to ecosystem units, which are often poorly resolved. Reducing uncertainty around these parameters can improve confidence in our results and increase their relevance for decision-making. Our synthesis of long-term experimental studies provides insights on the social-ecological resilience of managed forest ecosystems to multiple drivers of change.

  15. Locatable mineral reports for Colorado, South Dakota, and Wyoming provided to the U.S.D.A. Forest Service in fiscal years 2003-2005

    USGS Publications Warehouse

    Wilson, Anna B.

    2006-01-01

    Introduction: The U.S. Geological Survey is required by Congress (under Public Law 86-509) to provide Locatable Mineral Reports to the U.S.D.A. Forest Service whenever National Forest System lands are sold or exchanged. This volume is a compilation of the reports already provided to the Forest Service by the author in fiscal years 2003-2005 (October 2002 - September 2005). Altogether, the reports describe the geology and locatable mineral resource potential of 74 properties offered in 15 land exchange proposals. Approximately 16,207 acres were evaluated: 9,176 acres in 31 Federal parcels and 7,031 acres in 43 non-Federal parcels. The parcels are located in 13 National Forests and three National Grasslands in three States. Fifteen reports are included in this volume. They are grouped by State, then alphabetically by Forest. Each starts with a cover letter and title page. Geologic descriptions of properties, their mineral potential, and references comprise the main body of each report. Legal descriptions (either verbatim or paraphrased from descriptions supplied by the Forest Service) of the property locations are included as attachments designated Exhibits A and B. Also included as attachments are the report request from the U.S.D.A. Forest Service and any index maps, geologic maps, or other figures or illustrations that are provided for the convenience of the Forest Service minerals examiner. The original page numbers for each individual report are retained, the larger number at the bottom of each page is the pagination for this volume.

  16. Early intensive behavioral intervention: Emergence of a consumer-driven service model

    PubMed Central

    Jacobson, John W.

    2000-01-01

    Parents are becoming influential stimulators and shapers of public policy in regard to educational services for their children. Increasingly, this advocacy has created a controversy about the role of applied behavior analysis as a foundation for early intensive behavioral intervention in autism. Uncertainties exist in policy regarding the role of behavior analysis in early intervention and the capacity of behavior analysis to field a trained work force. Based on contacts with parents of children with autism and information available in a variety of forms on the Internet, there is a rising demand for fundamentally better early intervention services that are available and accessible, provide active intervention, and are based on principles of behavior analysis. Contemporary movements in special and early education, however, appear to be nonconducive to scientifically based treatments, and school districts seem hostile to an increasing role for behavior analysis and to the establishment of services that are responsive to changing parental priorities for the education of their children with autism and related disorders. PMID:22478344

  17. Exploring the service and support needs of families with early-onset Alzheimer's disease.

    PubMed

    Gibson, Allison K; Anderson, Keith A; Acocks, Sara

    2014-11-01

    Although often cast as a disease of later life, a growing number of people are being diagnosed with Alzheimer's disease in their 50s and 60s. Early-onset Alzheimer's disease (EOAD) poses special challenges and needs for individuals and their caregivers, such as employment and access to services. In this cross-sectional study, the researchers surveyed 81 (N = 81) family caregivers to individuals with EOAD to identify service and support usage and need. Descriptive analyses revealed that families utilized a range of formal services (eg, adult day) and informal support from family and friends. In terms of challenges and needs, participants indicated that they struggled most with employment, benefits, and financial issues. Although most caregivers felt that they were coping well, they also indicated that their needs were not well understood by service providers and the public. These findings highlight the need to better understand and respond to the specific issues surrounding EOAD. PMID:25392308

  18. 32 CFR Appendix E to Part 57 - DoD-CC on Early Intervention, Special Education, and Related Services

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false DoD-CC on Early Intervention, Special Education, and Related Services E Appendix E to Part 57 National Defense Department of Defense OFFICE OF THE... SERVICES TO ELIGIBLE DOD DEPENDENTS Pt. 57, App. E Appendix E to Part 57—DoD-CC on Early...

  19. 32 CFR Appendix E to Part 57 - DoD-CC on Early Intervention, Special Education, and Related Services

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 1 2013-07-01 2013-07-01 false DoD-CC on Early Intervention, Special Education, and Related Services E Appendix E to Part 57 National Defense Department of Defense OFFICE OF THE... SERVICES TO ELIGIBLE DOD DEPENDENTS Pt. 57, App. E Appendix E to Part 57—DoD-CC on Early...

  20. 32 CFR Appendix E to Part 57 - DoD-CC on Early Intervention, Special Education, and Related Services

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false DoD-CC on Early Intervention, Special Education... SERVICES TO ELIGIBLE DOD DEPENDENTS Pt. 57, App. E Appendix E to Part 57—DoD-CC on Early Intervention, Special Education, and Related Services A. Committee Membership The DoD-CC shall meet at least yearly...

  1. Exploring Academic Motivation, Academic Self-Efficacy and Attitudes toward Teaching in Pre-Service Early Childhood Education Teachers

    ERIC Educational Resources Information Center

    Bedel, Emine Ferda

    2016-01-01

    This study is designed to explore academic motivation, academic self-efficacy and attitudes toward teaching in pre-service early childhood education teachers and to investigate the relationships among those variables. Data were gathered through questionnaires administered to 251 pre-service early childhood education teachers. Results indicated…

  2. 32 CFR Appendix E to Part 57 - DoD-CC on Early Intervention, Special Education, and Related Services

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false DoD-CC on Early Intervention, Special Education, and Related Services E Appendix E to Part 57 National Defense Department of Defense OFFICE OF THE... SERVICES TO ELIGIBLE DOD DEPENDENTS Pt. 57, App. E Appendix E to Part 57—DoD-CC on Early...

  3. 32 CFR Appendix E to Part 57 - DoD-CC on Early Intervention, Special Education, and Related Services

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false DoD-CC on Early Intervention, Special Education... SERVICES TO ELIGIBLE DOD DEPENDENTS Pt. 57, App. E Appendix E to Part 57—DoD-CC on Early Intervention, Special Education, and Related Services A. Committee Membership The DoD-CC shall meet at least yearly...

  4. Early Childhood Pre-Service Teachers' Self-Images of Science Teaching in Constructivism Science Education Courses

    ERIC Educational Resources Information Center

    Go, Youngmi; Kang, Jinju

    2015-01-01

    The purpose of this study is two-fold. First, it investigates the self-images of science teaching held by early childhood pre-service teachers who took constructivism early childhood science education courses. Second, it analyzes what aspects of those courses influenced these images. The participants were eight pre-service teachers who took these…

  5. Effect of carbon taxes and subsidies on optimal forest rotation age and supply of carbon services

    SciTech Connect

    Kooten, G.C. van; Binkley, C.S.; Delcourt, G.

    1995-05-01

    Carbon taxes and subsidies will affect the optimal forest rotation and, consequently, the carbon stored in forests. Unlike the Hartman rotation, where externality benefits are a function of the volume of timber growing on a site at any time, carbon benefits are a function of the change in biomass. Theoretical and empirical results (for coastal British Columbia and northern Alberta) indicate that, under some tax regimes, it may be socially optimal never to harvest the trees. In general, inclusion of the external benefits from carbon uptake results in rotation ages only a bit longer than the financial (Faustmann) rotation age. 27 refs., 2 figs., 2 tabs.

  6. Integrated services to support detection, prevention and planning of the agricultural-forest-rural land against fires

    NASA Astrophysics Data System (ADS)

    Scipioni, A.; Tagliaferri, F.

    2009-04-01

    Objective of the document is to define lines of development and distribution of the services to support detection, prevention and planning of the agricultural-forest-rural land against fire. The services will be a valid support on hand of the Regional and National Administrations involved in the agricultural-forest-rural activities (Ministry of Agricultural and Forestry Policies, National Forest Police, ecc..), through the employment of the SIAN "National Agricultural Informative System", that is the integrated national information system for the entire agriculture, forestry and fisheries Administration. The services proposals would be distributed through the GIS (Geographic Information Systems) of the SIAN: the GIS database is a single nation-wide digital graphic database consisting of: - Ortophotos: Aerial images of approz. 45 km2 each with ground resolution of 50 cm; - Cadastral maps: Land maps; - Thematic layers: Land use and crops identification The GIS services can take full advantage of the benefits of SIAN architectural model designed for best integration and interoperability with other Central and Local P.A. bodies whose main items are: - Integration of information from different sources; - Maintainance of the internal coeherence of any integrated information; - Flexibility with respect to technical or organizational changes The "innovative "services described below could be useful to support the development of institutional tasks of public Agencies and Administrations (es. Regions or Civil Protection agencies) according to than previewed from the D.Lgs. 173/98. Services of support to the management of the phenomenon of wildland fires The activities outlined in below figure, don't have a linear and defined temporal sequence, but a dynamic and time integration. It guarantees not only the integrated use of the various information, but also the value of every product, for level of accuracy, coherence and timeliness of the information. Description of four main

  7. Impact of a community-based payment for environmental services intervention on forest use in Menabe, Madagascar.

    PubMed

    Sommerville, Matthew; Milner-Gulland, E J; Rahajaharison, Michael; Jones, Julia P G

    2010-12-01

    Despite the growing interest in conservation approaches that include payments for environmental services (PES), few evaluations of the influence of such interventions on behaviors of individuals have been conducted. We used self-reported changes in six legal and illegal forest-use behaviors to investigate the way in which a PES for biodiversity conservation intervention in Menabe, Madagascar, influenced behavior. Individuals (n =864) from eight intervention communities and five control communities answered questions on their forest-use behaviors before and after the intervention began, as well as on their reasons for changing and their attitudes to various institutions. The payments had little impact on individuals' reported decisions to change behaviors, but it had a strong impact on individuals' attitudes. Payments appeared to legitimize monitoring of behaviors by the implementing nongovernmental organization (NGO), but did not act as a behavioral driver in their own right. Although there were no clear differences between changes in behaviors in the intervention and control communities, the intervention did influence motivations for change. Fear of local forest associations and the implementing NGO were strong motivators for changing behavior in communities with the PES intervention, whereas fear of the national government was the main reason given for change in control communities. Behavioral changes were most stable where fear of local organizations motivated the change. Our results highlight the interactions between different incentives people face when making behavioral decisions and the importance of considering the full range of incentives when designing community-based PES interventions.

  8. Assessment of the effects of forest land use strategies on the provision of ecosystem services at regional scale.

    PubMed

    Fürst, Christine; Frank, Susanne; Witt, Anke; Koschke, Lars; Makeschin, Franz

    2013-09-01

    This paper presents results of a case study in Middle Saxony, Germany, where the impact of conversion, afforestation and alternatively introduction of short rotation coppice areas on the provision of ecosystem services was tested in a spatially inexplicit and a spatially explicit way to formulate recommendations for regional planning. While the spatially inexplicit testing did not lead to clear results regarding to what degree forests or short rotation coppice areas are desirable and applicable, the spatially explicit testing revealed that an increase in the forest area or area with short rotation coppice by 29.7% in unstructured agriculturally dominated Loess regions, 14.4% in more topographically structured parts in the North-East of the model region and 23.6% in its mountainous parts would be beneficial. Potentially resulting losses in the provision of bioresources and regional economy can be considerably reduced by replacing afforestation areas with short rotation coppice. In summary, we found that the spatially explicit analysis of land use scenarios in combination with a more detailed land use classification and including an assessment of changes in land use pattern gave us an improved basis for assessing different possible planning strategies and to enhance the communication between forest management planners and regional planners.

  9. Can forest management be used to sustain water-based ecosystem services in the face of climate change?

    PubMed

    Ford, Chelcy R; Laseter, Stephanie H; Swank, Wayne T; Vose, James M

    2011-09-01

    Forested watersheds, an important provider of ecosystems services related to water supply, can have their structure, function, and resulting streamflow substantially altered by land use and land cover. Using a retrospective analysis and synthesis of long-term climate and streamfiow data (75 years) from six watersheds differing in management histories we explored whether streamflow responded differently to variation in annual temperature and extreme precipitation than unmanaged watersheds. We show significant increases in temperature and the frequency of extreme wet and dry years since the 1980s. Response models explained almost all streamflow variability (adjusted R2 > 0.99). In all cases, changing land use altered streamflow. Observed watershed responses differed significantly in wet and dry extreme years in all but a stand managed as a coppice forest. Converting deciduous stands to pine altered the streamflow response to extreme annual precipitation the most; the apparent frequency of observed extreme wet years decreased on average by sevenfold. This increased soil water storage may reduce flood risk in wet years, but create conditions that could exacerbate drought. Forest management can potentially mitigate extreme annual precipitation associated with climate change; however, offsetting effects suggest the need for spatially explicit analyses of risk and vulnerability.

  10. Provision of Early Intervention and Special Education Services to Eligible DoD Dependents. Final rule.

    PubMed

    2015-06-25

    This rule reissues the current regulations and: Establishes policy, assigns responsibilities, and implements the non-funding and non-reporting provisions in DoD for: Provision of early intervention services (EIS) to infants and toddlers with disabilities and their families, as well as special education and related services to children with disabilities entitled under this part to receive education services from the DoD; implementation of a comprehensive, multidisciplinary program of EIS for infants and toddlers with disabilities and their families who, but for age, are eligible to be enrolled in DoD schools; provision of a free appropriate public education (FAPE), including special education and related services, for children with disabilities, as specified in their individualized education programs (IEP), who are eligible to enroll in DoD schools; and monitoring of DoD programs providing EIS, and special education and related services for compliance with this part. This rule also establishes a DoD Coordinating Committee to recommend policies and provide compliance oversight for early intervention and special education. PMID:26121770

  11. Early snowmelt decreases ablation period carbon uptake in a high elevation, subalpine forest, Niwot Ridge, Colorado, USA

    NASA Astrophysics Data System (ADS)

    Winchell, T. S.; Molotch, N. P.; Barnard, D. M.

    2015-12-01

    The snow ablation period is a time of great potential for carbon uptake in high-elevation, subalpine forests. During this period, water availability associated with snowmelt promotes photosynthetic carbon uptake, while snow cover diminishes carbon losses from soil respiration. Although the ablation period can be as short as two weeks, as much as 30% of the total seasonal carbon uptake can occur during this period. Varying ablation period dynamics, however, can result in varying rates of carbon uptake during this integral uptake period. We use fifteen years of observational climate flux and snow water equivalent (SWE) data for a subalpine forest in the Colorado Rocky Mountains to analyze carbon uptake trends during the annual ablation period. Specifically, we focus on how the timing of peak SWE affects carbon uptake during the ablation period. We find that when the snowmelt period occurs one month earlier than average, the forest experiences an ablation period mean air temperature of 2.7° C, approximately 5° C colder than an ablation period that occurs one month later than average. This early, colder atmospheric condition leads to daytime carbon uptake rates that are 2.5 gC/m2/day less than the later, warmer period, which results in 47 gC/m2 less ablation period carbon uptake. As most climate models project peak SWE to occur earlier under various warming scenarios, we can expect to see a trend of less carbon uptake during future ablation periods. We expect to see a decrease in total growing season carbon uptake if the post-snowmelt period is unable to compensate for the decrease in ablation period carbon uptake.

  12. Estimates of carbon stored in harvested wood products from the United States forest service northern region, 1906-2010

    PubMed Central

    2012-01-01

    Background Global forests capture and store significant amounts of CO2 through photosynthesis. When carbon is removed from forests through harvest, a portion of the harvested carbon is stored in wood products, often for many decades. The United States Forest Service (USFS) and other agencies are interested in accurately accounting for carbon flux associated with harvested wood products (HWP) to meet greenhouse gas monitoring commitments and climate change adaptation and mitigation objectives. This paper uses the Intergovernmental Panel on Climate Change (IPCC) production accounting approach and the California Forest Project Protocol (CFPP) to estimate HWP carbon storage from 1906 to 2010 for the USFS Northern Region, which includes forests in northern Idaho, Montana, South Dakota, and eastern Washington. Results Based on the IPCC approach, carbon stocks in the HWP pool were increasing at one million megagrams of carbon (MgC) per year in the mid 1960s, with peak cumulative storage of 28 million MgC occurring in 1995. Net positive flux into the HWP pool over this period is primarily attributable to high harvest levels in the mid twentieth century. Harvest levels declined after 1970, resulting in less carbon entering the HWP pool. Since 1995, emissions from HWP at solid waste disposal sites have exceeded additions from harvesting, resulting in a decline in the total amount of carbon stored in the HWP pool. The CFPP approach shows a similar trend, with 100-year average carbon storage for each annual Northern Region harvest peaking in 1969 at 937,900 MgC, and fluctuating between 84,000 and 150,000 MgC over the last decade. Conclusions The Northern Region HWP pool is now in a period of negative net annual stock change because the decay of products harvested between 1906 and 2010 exceeds additions of carbon to the HWP pool through harvest. However, total forest carbon includes both HWP and ecosystem carbon, which may have increased over the study period. Though our

  13. Analyses of Great Smoky Mountain red spruce tree-ring data. Forest Service general technical report

    SciTech Connect

    Van Deusen, P.C.

    1988-05-01

    Contents include: Southern Appalachian Red Spruce--Fraser Fir Forests; A tree ring analysis of Red Spruce in the Southern Appalachian Mountains; Utilizing time series models and spatial analysis of forecast residuals for tree-ring analysis of Red Spruce; A fractal approach to analysis of tree-ring increments; Red Spruce Tree Ring Analysis using a Kalman Filter.

  14. Evaluating management tradeoffs between economic fiber production and other ecosystem services in a Chinese-fir dominated forest plantation in Fujian Province.

    PubMed

    Kang, Haijun; Seely, Brad; Wang, Guangyu; Innes, John; Zheng, Dexiang; Chen, Pingliu; Wang, Tongli; Li, Qinglin

    2016-07-01

    Chinese fir (Cunninghamia lanceolata) is not only a valuable timber species, but also plays an important role in the provision of ecosystem services. Forest management decisions to increase the production of fiber for economic gain may have negative impacts on the long-term flow of ecosystem services from forest resources. Such tradeoffs should be taken into account to fulfill the requirements of sustainable forest management. Here we employed an established, ecosystem-based, stand-level model (FORECAST) in combination with a simplified harvest-scheduling model to evaluate the potential tradeoffs among indicators of provisional, regulating and supporting ecosystem services in a Chinese-fir-dominated landscape located in Fujian Province as a case study. Indicators included: merchantable volume harvested, biomass harvested, ecosystem carbon storage, CO2 fixation, O2 released, biomass nitrogen content, pollutant absorption, and soil fertility. A series of alternative management scenarios, representing different combinations of rotation length and harvest intensity, were simulated to facilitate the analysis. Results from the analysis were summarized in the form of a decision matrix designed to provide a method for forest managers to evaluate management alternatives and tradeoffs in the context of key indicators of ecosystem services. The scenario analysis suggests that there are considerable tradeoffs in terms of ecosystem services associated with stand and landscape-level management decisions. Longer rotations and increased retention tended to favor regulating and supporting services while the opposite was true for provisional services.

  15. Tree rings provide early warning signals of jack pine mortality across a moisture gradient in the southern boreal forest

    NASA Astrophysics Data System (ADS)

    Mamet, S. D.; Chun, K. P.; Metsaranta, J. M.; Barr, A. G.; Johnstone, J. F.

    2015-08-01

    Recent declines in productivity and tree survival have been widely observed in boreal forests. We used early warning signals (EWS) in tree ring data to anticipate premature mortality in jack pine (Pinus banksiana)—an extensive and dominant species occurring across the moisture-limited southern boreal forest in North America. We sampled tree rings from 113 living and 84 dead trees in three soil moisture regimes (subxeric, submesic, subhygric) in central Saskatchewan, Canada. We reconstructed annual increments of tree basal area to investigate (1) whether we could detect EWS related to mortality of individual trees, and (2) how water availability and tree growth history may explain the mortality warning signs. EWS were evident as punctuated changes in growth patterns prior to transition to an alternative state of reduced growth before dying. This transition was likely triggered by a combination of severe drought and insect outbreak. Higher moisture availability associated with a soil moisture gradient did not appear to reduce tree sensitivity to stress-induced mortality. Our results suggest tree rings offer considerable potential for detecting critical transitions in tree growth, which are linked to premature mortality.

  16. Documenting Praxis Shock in Early-Career Australian Music Teachers: The Impact of Pre-Service Teacher Education

    ERIC Educational Resources Information Center

    Ballantyne, Julie

    2007-01-01

    Early-career music teachers are well placed to comment on the effectiveness of pre-service teacher education. Their perceptions are particularly relevant in determining why music teachers are "burning out" at an early stage of their career. This article explores how 15 early-career Australian music teachers perceive their job and their…

  17. Rocky Mountain Regional Guide (covering forest service programs that affect the states of Colorado, Kansas, Nebraska, South Dakota, and Wyoming (east of the continental divide))

    SciTech Connect

    Not Available

    1992-05-01

    The Regional Guide proposes the future multiple-use management of the National Forests and National Grasslands in the Rocky Mountain Region. It also provides integrated direction for the National Forest System, and coordination with Research, and State and Private Forestry so these organizational units can accomplish their missions. The management of the National Forest System includes the administration of National Forests and National Grasslands and management within the principles of multiple-use and sustained-yield. Research includes planning and coordinating research programs to learn how we can best use and protect the plant, animal, soil, water, and aesthetic resources of nonagricultural rural lands. State and Private Forestry includes coordinating and providing leadership for intergovernmental resource programs; and coordinating and providing technical and financial assistance to improve and protect tribal, State, privately-owned forest resources, and urban and community forestry. In doing this the Forest Service bears a host of legal and ethical responsibilities. This Regional Guide reflects the responsibilities entrusted to the Forest Service.

  18. Supporting Early Childhood Special Education Personnel for Itinerant Service Delivery through a State-Level Technical Assistance Project

    ERIC Educational Resources Information Center

    Nelson, Chelie; Lindeman, David P.; Stroup-Rentier, Vera Lynne

    2011-01-01

    An itinerant service delivery model takes early intervention and special education services to environments where young children with disabilities participate in their communities. Reconciliation of the mismatch that often occurs between recommended and actual practice requires support at all levels of the service delivery system, including…

  19. A Nationally Representative Study of Early Childhood Home Visiting Service Use in the United States.

    PubMed

    Lanier, Paul; Maguire-Jack, Kathryn; Welch, Hannah

    2015-10-01

    Early childhood home visiting (HV) services are expanding broadly across the United States. Supported by federal policy, HV is now an integral part of maternal and child health services. However, no nationally representative estimate of HV use is available and no research has compared HV use across states. The 2011/12 National Survey on Children's Health was used to estimate the national and state prevalence of HV use for children 0-3 years. Generalized linear mixed modeling was used to predict HV use. An estimated 2,137,044 US children and families received HV during pregnancy and up to child age of 3 years. State HV prevalence range was 3.7-30.6 %. Nationally, 19.1 % of children below the federal poverty line received HV services. Although family poverty increased the odds of receiving HV services, higher rates of child poverty at the state level predicted less use of HV services. Important predictors of HV use include infant/child need factors (health risk, adverse experiences), predisposing factors (family size), and enabling factors (insurance type). This study provides the first estimates of national and state HV service use. Although findings indicate HV services are targeted to children at elevated risk for poor physical or developmental outcomes, our estimates show the vast majority of at-risk children did not receive HV services, including more than 80 % of low-income children, 76 % of preterm infants, and 57 % of very low birth weight infants. Increasing HV service availability could decrease negative health outcomes for young children. PMID:25680701

  20. 78 FR 44519 - Forest Resource Coordinating Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-24

    ... express mail or overnight courier service: Maya Solomon, USDA Forest Service, Cooperative Forestry Staff.... FOR FURTHER INFORMATION CONTACT: Maya Solomon, Forest Resource Coordinating Committee...

  1. Persistent Effects of Fire Severity on Early Successional Forests in Interior Alaska

    NASA Technical Reports Server (NTRS)

    Shenoy, Aditi; Johnstone, Jill F.; Kasischke, Eric S.; Kielland, Knut

    2011-01-01

    There has been a recent increase in the frequency and extent of wildfires in interior Alaska, and this trend is predicted to continue under a warming climate. Although less well documented, corresponding increases in fire severity are expected. Previous research from boreal forests in Alaska and western Canada indicate that severe fire promotes the recruitment of deciduous tree species and decreases the relative abundance of black spruce (Picea mariana) immediately after fire. Here we extend these observations by (1) examining changes in patterns of aspen and spruce density and biomass that occurred during the first two decades of post-fire succession, and (2) comparing patterns of tree composition in relation to variations in post-fire organic layer depth in four burned black spruce forests in interior Alaska after 10-20 years of succession.Wefound that initial effects of fire severity on recruitment and establishment of aspen and black spruce were maintained by subsequent effects of organic layer depth and initial plant biomass on plant growth during post-fire succession. The proportional contribution of aspen (Populus tremuloides) to total stand biomass remained above 90% during the first and second decades of succession in severely burned sites, while in lightly burned sites the proportional contribution of aspen was reduced due to a 40- fold increase in spruce biomass in these sites. Relationships between organic layer depth and stem density and biomass were consistently negative for aspen, and positive or neutral for black spruce in all four burns. Our results suggest that initial effects of post-fire organic layer depths on deciduous recruitment are likely to translate into a prolonged phase of deciduous dominance during post-fire succession in severely burned stands. This shift in vegetation distribution has important implications for climate-albedo feedbacks, future fire regime, wildlife habitat quality and natural resources for indigenous subsistence

  2. Some aspects of the early evolution of the Appointed Factory Doctor Service*

    PubMed Central

    Smiley, James A.

    1971-01-01

    Smiley, J. A. (1971).Brit. J. industr. Med.,28, 315-322. Some aspects of the early evolution of the Appointed Factory Doctor Service. The appointment of certifying surgeons marks the beginning of the recognition by the State of its responsibility for the supervision of the health and welfare of young people in industry. The importance of the rôle played by Leonard Horner, one of the first four inspectors of factories, is discussed. Some of the problems and vicissitudes of the service in the 19th century are outlined and it is suggested that the system is inappropriate to the needs of the present. Legislation which would integrate all the agencies which are concerned with the well-being of young people, including the Appointed Factory Doctor Service, should be actively considered. PMID:5124831

  3. Financial aspects of partial cutting practices in central Appalachian hardwoods. Forest Service research paper (Final)

    SciTech Connect

    Miller, G.W.

    1993-06-01

    Unveven-aged silvicultural practices can be used to regenerate and manage many eastern hardwood stands. Single-tree selection methods are feasible in stands where a desirable shade-tolerant commercial species can be regenerated following periodic harvests. A variety of partial cutting practices, including single-tree selection and diameter-limit cutting have been used for 30 years or more to manage central Appalachian hardwoods on the Fernow Experimental Forest near Parsons, West Virginia. Results from these research areas are presented to help forest managers evaluate financial aspects of partial cutting practices. Observed volume growth, product yields, changes in species composition, and changes in residual stand quality are used to evaluate potential financial returns. Also, practical economic considerations for applying partial cutting methods are discussed.

  4. Woody biomass resource of major tree taxa for the Midsouth states. Forest Service Resource Bulletin

    SciTech Connect

    Rosson, J.F.

    1992-02-01

    Data from the most recent State forest surveys were used to derive estimates of wood and bark biomass for the Midsouth region. For clarification of these data, appendix 1 defines relevant terms. Species that occurred in the Midsouth sample are listed in appendix 2. Appendix 3 tables 1 through 3 describe the Midsouth timberland area by State. Tables 4 through 48 describe the biomass resource by species group (4-6), ownership class (7-12), forest type (13-18), tree class (19-30), diameter class (31-36), basal area class (37-42), and height class (43-48). See the list of tables for a more detailed description of table content. Appendix 4 figures 1 through 7 describe the extent of biomass resource by yield class.

  5. Plant biomass in the Tanana River Basin, Alaska. Forest Service research paper

    SciTech Connect

    Mead, B.R.

    1995-01-01

    Vegetation biomass tables are presented for the Tanana River Basin. Average biomass for each species of tree, shrub, grass, forb, lichen, and moss in the 13 forest and 30 nonforest vegetation types is shown. These data combined with area estimates for each vegetation type provide a tool for estimating habitat carrying capacity for many wildlife species. Tree biomass is reported for the entire aboveground tree, thereby allowing estimates of total fiber content.

  6. Integrating forest ecosystem services into the farming landscape: A stochastic economic assessment.

    PubMed

    Monge, Juan J; Parker, Warren J; Richardson, James W

    2016-06-01

    The objective of this study was to assess how payments for ecosystem services could assist plantation forestry's integration into pastoral dairy farming in order to improve environmental outcomes and increase business resilience to both price uncertainty and production limits imposed by environmental policies. Stochastic Dominance (SD) criteria and portfolio analysis, accounting for farmers' risk aversion levels, were used to rank different land-use alternatives and landscapes with different levels of plantation forestry integration. The study was focused on a modal 200-ha dairy farm in the Lake Rotorua Catchment of the Central North Island region of New Zealand, where national environmental policies are being implemented to improve water quality and reduce greenhouse gas emissions. Nitrogen and carbon payments would help farmers improve early cash flows for forestry, provide financial leverage to undertake afforestation projects and contribute to improved environmental outcomes for the catchment. The SD criteria demonstrated that although dairy farming generates the highest returns, plantation forestry with nitrogen and carbon payments would be a preferred alternative for landowners with relatively low risk aversion levels who consider return volatility and environmental limits within their land-use change criteria. Using the confidence premium concept, environmental payments to encourage plantation forestry into the landscape were shown to be lower when the majority of landowners are risk averse. The certainty equivalence approach helped to identify the optimal dairy-forestry portfolio arrangements for landowners of different levels of risk aversion, intensities of dairy farming (status quo and intensified) and nitrogen prices. At low nitrogen prices, risk neutral farmers would choose to afforest less than half of the farm and operate at the maximum nitrogen allowance, because dairy farming at both intensities provides the highest return among the different land

  7. Integrating forest ecosystem services into the farming landscape: A stochastic economic assessment.

    PubMed

    Monge, Juan J; Parker, Warren J; Richardson, James W

    2016-06-01

    The objective of this study was to assess how payments for ecosystem services could assist plantation forestry's integration into pastoral dairy farming in order to improve environmental outcomes and increase business resilience to both price uncertainty and production limits imposed by environmental policies. Stochastic Dominance (SD) criteria and portfolio analysis, accounting for farmers' risk aversion levels, were used to rank different land-use alternatives and landscapes with different levels of plantation forestry integration. The study was focused on a modal 200-ha dairy farm in the Lake Rotorua Catchment of the Central North Island region of New Zealand, where national environmental policies are being implemented to improve water quality and reduce greenhouse gas emissions. Nitrogen and carbon payments would help farmers improve early cash flows for forestry, provide financial leverage to undertake afforestation projects and contribute to improved environmental outcomes for the catchment. The SD criteria demonstrated that although dairy farming generates the highest returns, plantation forestry with nitrogen and carbon payments would be a preferred alternative for landowners with relatively low risk aversion levels who consider return volatility and environmental limits within their land-use change criteria. Using the confidence premium concept, environmental payments to encourage plantation forestry into the landscape were shown to be lower when the majority of landowners are risk averse. The certainty equivalence approach helped to identify the optimal dairy-forestry portfolio arrangements for landowners of different levels of risk aversion, intensities of dairy farming (status quo and intensified) and nitrogen prices. At low nitrogen prices, risk neutral farmers would choose to afforest less than half of the farm and operate at the maximum nitrogen allowance, because dairy farming at both intensities provides the highest return among the different land

  8. Spatial Assessment of Forest Ecosystem Functions and Services using Human Relating Factors for SDG

    NASA Astrophysics Data System (ADS)

    Song, C.; Lee, W. K.; Jeon, S. W.; Kim, T.; Lim, C. H.

    2015-12-01

    Application of ecosystem service concept in environmental related decision making could be numerical and objective standard for policy maker between preserving and developing perspective of environment. However, pursuing maximum benefit from natural capital through ecosystem services caused failure by losing ecosystem functions through its trade-offs. Therefore, difference between ecosystem functions and services were demonstrated and would apply human relating perspectives. Assessment results of ecosystem functions and services can be divided 3 parts. Tree growth per year set as the ecosystem function factor and indicated through so called pure function map. After that, relating functions can be driven such as water conservation, air pollutant purification, climate change regulation, and timber production. Overall process and amount are numerically quantified. These functional results can be transferred to ecosystem services by multiplying economic unit value, so function reflecting service maps can be generated. On the other hand, above services, to implement more reliable human demand, human reflecting service maps are also be developed. As the validation, quantified ecosystem functions are compared with former results through pixel based analysis. Three maps are compared, and through comparing difference between ecosystem function and services and inversed trends in function based and human based service are analysed. In this study, we could find differences in PF, FRS, and HRS in relation to based ecosystem conditions. This study suggests that the differences in PF, FRS, and HRS should be understood in the decision making process for sustainable management of ecosystem services. Although the analysis is based on in sort existing process separation, it is important to consider the possibility of different usage of ecosystem function assessment results and ecosystem service assessment results in SDG policy making. Furthermore, process based functional approach

  9. An Architecture for Automated Fire Detection Early Warning System Based on Geoprocessing Service Composition

    NASA Astrophysics Data System (ADS)

    Samadzadegan, F.; Saber, M.; Zahmatkesh, H.; Joze Ghazi Khanlou, H.

    2013-09-01

    Rapidly discovering, sharing, integrating and applying geospatial information are key issues in the domain of emergency response and disaster management. Due to the distributed nature of data and processing resources in disaster management, utilizing a Service Oriented Architecture (SOA) to take advantages of workflow of services provides an efficient, flexible and reliable implementations to encounter different hazardous situation. The implementation specification of the Web Processing Service (WPS) has guided geospatial data processing in a Service Oriented Architecture (SOA) platform to become a widely accepted solution for processing remotely sensed data on the web. This paper presents an architecture design based on OGC web services for automated workflow for acquisition, processing remotely sensed data, detecting fire and sending notifications to the authorities. A basic architecture and its building blocks for an automated fire detection early warning system are represented using web-based processing of remote sensing imageries utilizing MODIS data. A composition of WPS processes is proposed as a WPS service to extract fire events from MODIS data. Subsequently, the paper highlights the role of WPS as a middleware interface in the domain of geospatial web service technology that can be used to invoke a large variety of geoprocessing operations and chaining of other web services as an engine of composition. The applicability of proposed architecture by a real world fire event detection and notification use case is evaluated. A GeoPortal client with open-source software was developed to manage data, metadata, processes, and authorities. Investigating feasibility and benefits of proposed framework shows that this framework can be used for wide area of geospatial applications specially disaster management and environmental monitoring.

  10. Level and Intensity of Early Intervention Services for Infants and Toddlers with Disabilities: The Impact of Child, Family, System, and Community-Level Factors on Service Provision

    ERIC Educational Resources Information Center

    Hallam, Rena A.; Rous, Beth; Grove, Jaime; LoBianco, Tony

    2009-01-01

    Data from a statewide billing and information system for early intervention are used to examine the influence of multiple factors on the level and intensity of services provided in a state early intervention system. Results indicate that child and family factors including entry age, gestational age, Medicaid eligibility, access to third party…

  11. Spatial distribution patterns of ammonia-oxidizing archaea abundance in subtropical forests at early and late successional stages

    PubMed Central

    Chen, Jie; Zhang, Hui; Liu, Wei; Lian, Juyu; Ye, Wanhui; Shen, Weijun

    2015-01-01

    Characterizing the spatial distribution patterns of soil microorganisms is helpful in understanding the biogeochemical processes they perform, but has been less studied relative to those of macroorganisms. In this study, we investigated and compared the spatially explicit distribution patterns of ammonia-oxidizing archaea (AOA) abundance and the influential factors between an early (ES) and a late successional (LS) subtropical forest stand. The average AOA abundance, vegetational attributes, and soil nutrient contents were mostly greater in the LS than the ES stand (P = 0.085 or smaller), but their spatial variations were more pronounced in the ES than the LS stand. The spatial distribution patches of AOA abundance were smaller and more irregular in the ES stand (patch size <50 m) than in the LS stand (patch size about 120 m). Edaphic and vegetational variables contributed more to the spatial variations of AOA abundance for the ES (9.3%) stand than for LS stand, whereas spatial variables (MEMs) were the main contributors (62%) for the LS stand. These results suggest that environmental filtering likely influence the spatial distribution of AOA abundance at early successional stage more than that at late successional stage, while spatial dispersal is dominant at late successional stage. PMID:26565069

  12. Spatial distribution patterns of ammonia-oxidizing archaea abundance in subtropical forests at early and late successional stages.

    PubMed

    Chen, Jie; Zhang, Hui; Liu, Wei; Lian, Juyu; Ye, Wanhui; Shen, Weijun

    2015-01-01

    Characterizing the spatial distribution patterns of soil microorganisms is helpful in understanding the biogeochemical processes they perform, but has been less studied relative to those of macroorganisms. In this study, we investigated and compared the spatially explicit distribution patterns of ammonia-oxidizing archaea (AOA) abundance and the influential factors between an early (ES) and a late successional (LS) subtropical forest stand. The average AOA abundance, vegetational attributes, and soil nutrient contents were mostly greater in the LS than the ES stand (P = 0.085 or smaller), but their spatial variations were more pronounced in the ES than the LS stand. The spatial distribution patches of AOA abundance were smaller and more irregular in the ES stand (patch size <50 m) than in the LS stand (patch size about 120 m). Edaphic and vegetational variables contributed more to the spatial variations of AOA abundance for the ES (9.3%) stand than for LS stand, whereas spatial variables (MEMs) were the main contributors (62%) for the LS stand. These results suggest that environmental filtering likely influence the spatial distribution of AOA abundance at early successional stage more than that at late successional stage, while spatial dispersal is dominant at late successional stage.

  13. Biological soil crusts reduce soil erosion in early successional subtropical forests in PR China

    NASA Astrophysics Data System (ADS)

    Seitz, Steffen; Goebes, Philipp; Käppeler, Kathrin; Nebel, Martin; Webber, Carla; Scholten, Thomas

    2016-04-01

    Biological soil crusts (BSCs) have major influences on terrestrial ecosystems and play significant functional roles in soil systems, such as accelerating soil formation, changing water flows or enhancing soil stability. By that, they have the potential to protect soil surfaces against erosive forces by wind or water. However, the effect of BSCs on erosion processes is rarely mentioned in literature and most of the work done focused on arid and semi-arid environments. Furthermore, compared to the structure and function of BSCs, less attention was paid to their temporal and topographical distribution. This study aims to investigate the influence of BSCs on initial soil erosion, and their topographical development over time in initial subtropical forest ecosystems. Therefore, measurements have been conducted within a biodiversity and ecosystem functioning experiment (BEF China) near Xingangshan, Jiangxi Province, PR China. Interrill erosion was measured on 220 microscale run-off plots (ROPs, 0.4 m × 0.4 m) and the occurrence, distribution and development of BSCs within the measuring setup were recorded. BSC cover in each ROP was determined photogrammetrically in four time steps (autumn 2011, summer 2012, summer 2013 and summer 2014). BSC species were identified by morphological characteristics and classified to higher taxonomic levels. Higher BSC cover led to reduced sediment discharge and runoff volume due to its protection against splash energy, the adherence of soil particles and enhanced infiltration. Canopy ground cover and leaf area index had a positive effect on the development of BSC cover at this initial stage of the forest ecosystem. Moreover, BSC cover decreased with increasing slope, as we presume that developing BSCs are washed away more easily at steep gradients. Elevation and aspect did not show an influence. BSCs in this study were moss-dominated and 26 different moos species were found. Mean BSC cover on ROPs was 14 % in the 3rd year of the tree

  14. Understanding Barriers to Early Intervention Services for Preterm Infants: Lessons from Two States

    PubMed Central

    Little, Alison A.; Kamholz, Karen; Corwin, Brian K.; Barrero-Castillero, Alejandra; Wang, C. Jason

    2016-01-01

    Objective To explore existing barriers and challenges to Early Intervention (EI) referral, enrollment, and service provision for very-low-birth-weight infants (VLBW; <1500g). Methodology We conducted 10 focus groups with parents of VLBW children (N=44) and 32 interviews with key informants from EI (N=7), neonatal intensive care units (N=17) and outpatient clinics (N=8) at six sites in two states. We used grounded theory to identify themes about gaps in services. Results Both parents and providers found EI helpful. However, they also identified gaps in the current EI system at the levels of eligibility, referral, family receptivity, and service provision and coordination with medical care. Inadequate funding and variable procedures for evaluation may affect children's eligibility. Referrals can be missed due to simple oversights or communication failures between hospitals, EI and families; referral outcomes often are not formally tracked. Families may not be receptive to services due to wariness of home visits, social stressors, denial about potential developmental delays, or lack of understanding of the benefits of EI. Once a child is deemed eligible, services may be delayed or terminated early, and EI providers may have little specialized training. Communication and coordination with the child's medical care team is often limited. Conclusions Systemic barriers, including funding and staffing issues, state and federal regulations, and communication with families and medical providers, have led to gaps in the EI system. The chronic care model may serve as a framework for integrating community-based interventions like EI with medical care for VLBW children and other vulnerable populations. PMID:26142069

  15. Impact of payments for environmental services and protected areas on local livelihoods and forest conservation in northern Cambodia.

    PubMed

    Clements, Tom; Milner-Gulland, E J

    2015-02-01

    The potential impacts of payments for environmental services (PES) and protected areas (PAs) on environmental outcomes and local livelihoods in developing countries are contentious and have been widely debated. The available evidence is sparse, with few rigorous evaluations of the environmental and social impacts of PAs and particularly of PES. We measured the impacts on forests and human well-being of three different PES programs instituted within two PAs in northern Cambodia, using a panel of intervention villages and matched controls. Both PES and PAs delivered additional environmental outcomes relative to the counterfactual: reducing deforestation rates significantly relative to controls. PAs increased security of access to land and forest resources for local households, benefiting forest resource users but restricting households' ability to expand and diversify their agriculture. The impacts of PES on household well-being were related to the magnitude of the payments provided. The two higher paying market-linked PES programs had significant positive impacts, whereas a lower paying program that targeted biodiversity protection had no detectable effect on livelihoods, despite its positive environmental outcomes. Households that signed up for the higher paying PES programs, however, typically needed more capital assets; hence, they were less poor and more food secure than other villagers. Therefore, whereas the impacts of PAs on household well-being were limited overall and varied between livelihood strategies, the PES programs had significant positive impacts on livelihoods for those that could afford to participate. Our results are consistent with theories that PES, when designed appropriately, can be a powerful new tool for delivering conservation goals whilst benefiting local people. PMID:25492724

  16. The U.S. Forest Service abandoned mine land inventory in Colorado: Background, progress, and preliminary findings

    SciTech Connect

    Sares, M.A.

    1996-11-01

    The U.S. Forest Service (USFS) and the Colorado Geological Survey (CGS) are continuing a cooperative agreement to identify sites of environmental degradation associated with abandoned and inactive mines on Colorado`s USFS administered lands. The USFS Abandoned Mine Land Inventory Project is a {open_quotes}discovery{close_quotes} process and is a precursor to the Environmental Protection Agency`s {open_quotes}Preliminary Assessment{close_quotes} process. Identification of environmentally degraded sites may lead to a formal Preliminary Assessment. The inventory process begins in the office and involves reviewing existing mining and geologic literature, previous mine inventory work, current and historical maps, water quality information, and aerial photographs. During field investigation, each mine feature is given a unique identification number. Field geologists collect data on the physical and geographic characteristics of the mine features along with information on any water emanating from or interacting with the mine features. This information is used to assign a qualitative environmental degradation rating to the individual mine feature. Guidelines for the rating system are given to field personnel to facilitate consistency within the data set. All data collected are entered into a computer database. From a computer perspective, both location and attribute data are being collected. Therefore, the data are well suited for integration into a geographic information system (GIS) creating a geo-referenced data set. The USFS Abandoned Mine Land Inventory Project began in 1991 and is ongoing. To date, field inventories of the Arapaho, Roosevelt, Pike, and Rio Grande National Forests have been completed. Work in the San Isabel, San Juan, White River, Gunnison, Uncompahgre, and Grand Mesa National Forests is in progress. Through the 1994 field season approximately 9,667 mine features (openings, dumps, tailings, highwalls, etc.) have been inventoried.

  17. Impact of payments for environmental services and protected areas on local livelihoods and forest conservation in northern Cambodia.

    PubMed

    Clements, Tom; Milner-Gulland, E J

    2015-02-01

    The potential impacts of payments for environmental services (PES) and protected areas (PAs) on environmental outcomes and local livelihoods in developing countries are contentious and have been widely debated. The available evidence is sparse, with few rigorous evaluations of the environmental and social impacts of PAs and particularly of PES. We measured the impacts on forests and human well-being of three different PES programs instituted within two PAs in northern Cambodia, using a panel of intervention villages and matched controls. Both PES and PAs delivered additional environmental outcomes relative to the counterfactual: reducing deforestation rates significantly relative to controls. PAs increased security of access to land and forest resources for local households, benefiting forest resource users but restricting households' ability to expand and diversify their agriculture. The impacts of PES on household well-being were related to the magnitude of the payments provided. The two higher paying market-linked PES programs had significant positive impacts, whereas a lower paying program that targeted biodiversity protection had no detectable effect on livelihoods, despite its positive environmental outcomes. Households that signed up for the higher paying PES programs, however, typically needed more capital assets; hence, they were less poor and more food secure than other villagers. Therefore, whereas the impacts of PAs on household well-being were limited overall and varied between livelihood strategies, the PES programs had significant positive impacts on livelihoods for those that could afford to participate. Our results are consistent with theories that PES, when designed appropriately, can be a powerful new tool for delivering conservation goals whilst benefiting local people.

  18. Serological Survey for Antibodies to Mosquito-Borne Bunyaviruses Among US National Park Service and US Forest Service Employees.

    PubMed

    Kosoy, Olga; Rabe, Ingrid; Geissler, Aimee; Adjemian, Jennifer; Panella, Amanda; Laven, Janeen; Basile, Alison J; Velez, Jason; Griffith, Kevin; Wong, David; Fischer, Marc; Lanciotti, Robert S

    2016-03-01

    Serum samples from 295 employees of Great Smoky Mountains National Park (GRSM), Rocky Mountain National Park (ROMO), and Grand Teton National Park with adjacent Bridger-Teton National Forest (GRTE-BTNF) were subjected to serological analysis for mosquito-borne bunyaviruses. The sera were analyzed for neutralizing antibodies against six orthobunyaviruses: La Crosse virus (LACV), Jamestown Canyon virus (JCV), snowshoe hare virus (SSHV), California encephalitis virus, and Trivittatus virus (TVTV) belonging to the California serogroup and Cache Valley virus (CVV) belonging to the Bunyamwera serogroup. Sera were also tested for immunoglobulin (Ig) G antibodies against LACV and JCV by enzyme-linked immunosorbent assay (ELISA). The proportion of employees with neutralizing antibodies to any California serogroup bunyavirus was similar in all three sites, with the prevalence ranging from 28% to 36%. The study demonstrated a seroprevalence of 3% to CVV across the three parks. However, proportions of persons with antibodies to specific viruses differed between parks. Participants residing in the eastern regions had a higher seroprevalence to LACV, with 24% (18/75) GRSM employees being seropositive. In contrast, SSHV seroprevalence was limited to employees from the western sites, with 1.7% (1/60) ROMO and 3.8% (6/160) GRTE-BTNF employees being positive. Seroprevalence to JCV was noted in employees from all sites at rates of 6.7% in GRSM, 21.7% in ROMO, and 15.6% in GRTE-BTNF. One employee each from ROMO (1.7%) and GRTE-BTNF (1.9%) were positive for TVTV. This study also has illustrated the greater sensitivity and specificity of plaque reduction neutralization test compared to IgG ELISA in conducting serosurveys for LACV and JCV.

  19. Serological Survey for Antibodies to Mosquito-Borne Bunyaviruses Among US National Park Service and US Forest Service Employees.

    PubMed

    Kosoy, Olga; Rabe, Ingrid; Geissler, Aimee; Adjemian, Jennifer; Panella, Amanda; Laven, Janeen; Basile, Alison J; Velez, Jason; Griffith, Kevin; Wong, David; Fischer, Marc; Lanciotti, Robert S

    2016-03-01

    Serum samples from 295 employees of Great Smoky Mountains National Park (GRSM), Rocky Mountain National Park (ROMO), and Grand Teton National Park with adjacent Bridger-Teton National Forest (GRTE-BTNF) were subjected to serological analysis for mosquito-borne bunyaviruses. The sera were analyzed for neutralizing antibodies against six orthobunyaviruses: La Crosse virus (LACV), Jamestown Canyon virus (JCV), snowshoe hare virus (SSHV), California encephalitis virus, and Trivittatus virus (TVTV) belonging to the California serogroup and Cache Valley virus (CVV) belonging to the Bunyamwera serogroup. Sera were also tested for immunoglobulin (Ig) G antibodies against LACV and JCV by enzyme-linked immunosorbent assay (ELISA). The proportion of employees with neutralizing antibodies to any California serogroup bunyavirus was similar in all three sites, with the prevalence ranging from 28% to 36%. The study demonstrated a seroprevalence of 3% to CVV across the three parks. However, proportions of persons with antibodies to specific viruses differed between parks. Participants residing in the eastern regions had a higher seroprevalence to LACV, with 24% (18/75) GRSM employees being seropositive. In contrast, SSHV seroprevalence was limited to employees from the western sites, with 1.7% (1/60) ROMO and 3.8% (6/160) GRTE-BTNF employees being positive. Seroprevalence to JCV was noted in employees from all sites at rates of 6.7% in GRSM, 21.7% in ROMO, and 15.6% in GRTE-BTNF. One employee each from ROMO (1.7%) and GRTE-BTNF (1.9%) were positive for TVTV. This study also has illustrated the greater sensitivity and specificity of plaque reduction neutralization test compared to IgG ELISA in conducting serosurveys for LACV and JCV. PMID:26855300

  20. Wisconsin timber industry: An assessment of timber product output and use, 1990. Forest Service resource bulletin

    SciTech Connect

    Hackett, R.L.; Whipple, J.W.

    1993-01-01

    In terms of volume of wood used, pulp mills dominate Wisconsin's forest industry, but sawmills far outnumber any other category. There were 323 mills of all types operating in Wisconsin in 1990. Wisconsin is divided into five Survey Units. Industrial roundwood production rose from 328.7 million cubic feet in 1988 to 342.6 million cubic feet in 1990. Pulpwood accounted for 66 percent of the industrial roundwood production in 1990. In 1990, 83 percent of the total growing-stock removals due to harvest came from aspen, red oak, hard maple, red pine, white birch, jack pine, and soft maple.