Science.gov

Sample records for agricultural trade emergency

  1. Emergency China Trade Act

    THOMAS, 112th Congress

    Rep. Sherman, Brad [D-CA-27

    2011-09-13

    09/19/2011 Referred for a period ending not later than September 19, 2011, (or for a later time if the Chairman so designates) to the Subcommittee on Trade, in each case for consideration of such provisions as fall within the jurisdiction of the subcommittee concerned. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  2. 76 FR 33700 - Agricultural Policy Advisory Committee for Trade; Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... Foreign Agricultural Service Agricultural Policy Advisory Committee for Trade; Renewal AGENCY: Foreign... Representative (USTR), has renewed the Agricultural Policy Advisory Committee for Trade (APAC). DATES: Effective... Secretary and the USTR concerning agricultural trade policy. The committee is intended to ensure...

  3. 75 FR 67345 - Agricultural Policy Advisory Committee for Trade and the Agricultural Technical Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-02

    ... Foreign Agricultural Service Agricultural Policy Advisory Committee for Trade and the Agricultural... the United States Trade Representative (USTR), intends to reestablish the Agricultural Policy Advisory... of these committees is to advise the Secretary and USTR concerning agricultural trade policy....

  4. 20 CFR 404.1095 - Agricultural trade or business.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Agricultural trade or business. 404.1095... Income § 404.1095 Agricultural trade or business. (a) An agricultural trade or business is one in which, if the trade or business were carried on entirely by employees, the major portion of the...

  5. 20 CFR 404.1095 - Agricultural trade or business.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Agricultural trade or business. 404.1095... Income § 404.1095 Agricultural trade or business. (a) An agricultural trade or business is one in which, if the trade or business were carried on entirely by employees, the major portion of the...

  6. 20 CFR 404.1095 - Agricultural trade or business.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Agricultural trade or business. 404.1095... Income § 404.1095 Agricultural trade or business. (a) An agricultural trade or business is one in which, if the trade or business were carried on entirely by employees, the major portion of the...

  7. 20 CFR 404.1095 - Agricultural trade or business.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Agricultural trade or business. 404.1095... Income § 404.1095 Agricultural trade or business. (a) An agricultural trade or business is one in which, if the trade or business were carried on entirely by employees, the major portion of the...

  8. 20 CFR 404.1095 - Agricultural trade or business.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Agricultural trade or business. 404.1095... Income § 404.1095 Agricultural trade or business. (a) An agricultural trade or business is one in which, if the trade or business were carried on entirely by employees, the major portion of the...

  9. Agricultural trade and the global phosphorus cycle

    NASA Astrophysics Data System (ADS)

    Schipanski, M.; Bennett, E.; Riskin, S.; Porder, S.

    2012-12-01

    Trends of increasing agricultural trade, increased concentration of livestock production systems, and increased human consumption of livestock products influence the distribution of nutrients across the global landscape. Phosphorus (P) represents a unique management challenge as we are rapidly depleting mineable reserves of this essential and non-renewable resource. At the same time, its overuse can lead to pollution of aquatic ecosystems. We analyzed the relative contributions of food crop, feed crop, and livestock product trade to P flows through agricultural soils for twelve countries from 1961 to 2007. We then used case studies of P fertilizer use in the world's three major soybean export regions: Iowa (USA), Mato Grosso (Brazil), and Buenos Aires (Argentina) to examine the influence of historical P management and soil types on agriculture's environmental consequences. Due to the intensification of agricultural production, average soil surface P balances more than tripled from 6 to 21 kg P per ha between 1961 and 2007 for the twelve study countries. Consequently, countries that are primarily agricultural exporters carried increased risks for water pollution or, for Argentina, reduced soil fertility due to soil P mining to support exports. In 2007, nations imported food and feed from regions with higher apparent P fertilizer use efficiencies than if those crops were produced domestically. However, this was largely because imports were sourced from regions depleting soil P resources to support export crop production. In addition, the pattern of regional specialization and intensification of production systems also reduced the potential to recycle P resources, with greater implications for livestock production than crop production. In a globalizing world, it will be increasingly important to integrate biophysical constraints of our natural resources and environmental impacts of agricultural systems into trade policy and agreements and to develop mechanisms that

  10. Global agriculture and carbon trade-offs

    PubMed Central

    Johnson, Justin Andrew; Runge, Carlisle Ford; Senauer, Benjamin; Foley, Jonathan; Polasky, Stephen

    2014-01-01

    Feeding a growing and increasingly affluent world will require expanded agricultural production, which may require converting grasslands and forests into cropland. Such conversions can reduce carbon storage, habitat provision, and other ecosystem services, presenting difficult societal trade-offs. In this paper, we use spatially explicit data on agricultural productivity and carbon storage in a global analysis to find where agricultural extensification should occur to meet growing demand while minimizing carbon emissions from land use change. Selective extensification saves ∼6 billion metric tons of carbon compared with a business-as-usual approach, with a value of approximately $1 trillion (2012 US dollars) using recent estimates of the social cost of carbon. This type of spatially explicit geospatial analysis can be expanded to include other ecosystem services and other industries to analyze how to minimize conflicts between economic development and environmental sustainability. PMID:25114254

  11. Global agriculture and carbon trade-offs.

    PubMed

    Johnson, Justin Andrew; Runge, Carlisle Ford; Senauer, Benjamin; Foley, Jonathan; Polasky, Stephen

    2014-08-26

    Feeding a growing and increasingly affluent world will require expanded agricultural production, which may require converting grasslands and forests into cropland. Such conversions can reduce carbon storage, habitat provision, and other ecosystem services, presenting difficult societal trade-offs. In this paper, we use spatially explicit data on agricultural productivity and carbon storage in a global analysis to find where agricultural extensification should occur to meet growing demand while minimizing carbon emissions from land use change. Selective extensification saves ∼ 6 billion metric tons of carbon compared with a business-as-usual approach, with a value of approximately $1 trillion (2012 US dollars) using recent estimates of the social cost of carbon. This type of spatially explicit geospatial analysis can be expanded to include other ecosystem services and other industries to analyze how to minimize conflicts between economic development and environmental sustainability. PMID:25114254

  12. 76 FR 33701 - Agricultural Technical Advisory Committees for Trade; Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... the Secretary and the USTR concerning agricultural trade policy. The committees are intended to ensure..., Congress established a private sector advisory committee system to ensure that U.S. trade policy and... Trade and Policy Negotiations; Five general policy advisory committees, including the...

  13. 75 FR 23223 - Meetings of the Agricultural Policy Advisory Committee for Trade and the Agricultural Technical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ... Foreign Agricultural Service Meetings of the Agricultural Policy Advisory Committee for Trade and the... compromise the development by the U.S. government of trade policy priorities, negotiating objectives, or... connection with the development, implementation, and administration of the trade policy of the United...

  14. Globalization's effects on world agricultural trade, 1960–2050

    PubMed Central

    Anderson, Kym

    2010-01-01

    Recent globalization has been characterized by a decline in the costs of cross-border trade in farm and other products. It has been driven primarily by the information and communication technology revolution and—in the case of farm products—by reductions in governmental distortions to agricultural production, consumption and trade. Both have boosted economic growth and reduced poverty globally, especially in Asia. The first but maybe not the second of these drivers will continue in coming decades. World food prices will depend also on whether (and if so by how much) farm productivity growth continues to outpace demand growth and to what extent diets in emerging economies move towards livestock and horticultural products at the expense of staples. Demand in turn will be driven not only by population and income growth, but also by crude oil prices if they remain at current historically high levels, since that will affect biofuel demand. Climate change mitigation policies and adaptation, water market developments and market access standards particularly for transgenic foods will add to future production, price and trade uncertainties. PMID:20713399

  15. Globalization's effects on world agricultural trade, 1960-2050.

    PubMed

    Anderson, Kym

    2010-09-27

    Recent globalization has been characterized by a decline in the costs of cross-border trade in farm and other products. It has been driven primarily by the information and communication technology revolution and-in the case of farm products-by reductions in governmental distortions to agricultural production, consumption and trade. Both have boosted economic growth and reduced poverty globally, especially in Asia. The first but maybe not the second of these drivers will continue in coming decades. World food prices will depend also on whether (and if so by how much) farm productivity growth continues to outpace demand growth and to what extent diets in emerging economies move towards livestock and horticultural products at the expense of staples. Demand in turn will be driven not only by population and income growth, but also by crude oil prices if they remain at current historically high levels, since that will affect biofuel demand. Climate change mitigation policies and adaptation, water market developments and market access standards particularly for transgenic foods will add to future production, price and trade uncertainties. PMID:20713399

  16. Emerging Agricultural Biotechnologies for Sustainable Agriculture and Food Security.

    PubMed

    Anderson, Jennifer A; Gipmans, Martijn; Hurst, Susan; Layton, Raymond; Nehra, Narender; Pickett, John; Shah, Dilip M; Souza, Thiago Lívio P O; Tripathi, Leena

    2016-01-20

    As global populations continue to increase, agricultural productivity will be challenged to keep pace without overtaxing important environmental resources. A dynamic and integrated approach will be required to solve global food insecurity and position agriculture on a trajectory toward sustainability. Genetically modified (GM) crops enhanced through modern biotechnology represent an important set of tools that can promote sustainable agriculture and improve food security. Several emerging biotechnology approaches were discussed in a recent symposium organized at the 13th IUPAC International Congress of Pesticide Chemistry meeting in San Francisco, CA, USA. This paper summarizes the innovative research and several of the new and emerging technologies within the field of agricultural biotechnology that were presented during the symposium. This discussion highlights how agricultural biotechnology fits within the context of sustainable agriculture and improved food security and can be used in support of further development and adoption of beneficial GM crops. PMID:26785813

  17. Risk management of international trade: emergency preparedness.

    PubMed

    Torres, A; David, M J; Bowman, Q P

    2002-12-01

    Emergency preparedness and management are among the most important and critical issues facing animal health in the world today. The goals of a country for an animal health emergency management (AHEM) system should include the following: --being prepared to detect and manage an outbreak of a foreign animal disease --preventing the introduction of foreign and emerging animal pathogens --having an appropriate response system for control and eradication of the disease --having a system for recovery from animal health emergencies, including natural disasters. An AHEM system can no longer be limited to a single organisation within a country. In the event of a serious threat to the animal agriculture of a country, broader and more comprehensive participation is required. If not properly planned for, animal health emergencies can rapidly become national disasters. Therefore, it is essential that the central government of a country work towards these goals through partnerships with other Federal and State/Provincial/District organisations, academic institutions and national animal industries. PMID:12523689

  18. Agriculture Emergencies: A Primer for First Responders

    PubMed Central

    Carabin, Hélène; Regens, James L.; Burden, Ray W.

    2009-01-01

    Over the past several years, the primary focus of emergency preparedness has been on terrorism, and how a CBRNE event would directly affect human health. Limited emphasis has been placed on the direct (eg, zoonotic infections) and indirect (eg, mental health, financial loss) effects that an agricultural emergency event can have on human health outcomes, and how they relate to emergency preparedness. We critically reviewed the resources and information readily accessible to our target audience, emergency responders; the resources included military and civilian books, personal communications, internet sites, GAO reports, and peer-reviewed journals. Among more than 2,000 bioterrorism-related articles, we found 51 that addressed either agroterrorism and/or veterinary public health: 2 cross-sectional studies, 28 review papers, and 21 commentary papers. In order to properly respond to future agriculture emergencies, emergency response professionals need to understand the nature and implications of the event as well as their roles and responsibilities, but the availability of educational and training opportunities is limited. The results of our review are consistent with the hypothesis that more resources, education, and training opportunities should be available to responders as well as to producers, importers and shippers, international travelers, and the general public. Increased education and training will raise awareness among these groups of the relationship between animal and human health. PMID:19635003

  19. Agriculture emergencies: a primer for first responders.

    PubMed

    Gilpen, Johnnie L; Carabin, Hélène; Regens, James L; Burden, Ray W

    2009-06-01

    Over the past several years, the primary focus of emergency preparedness has been on terrorism, and how a CBRNE event would directly affect human health. Limited emphasis has been placed on the direct (eg, zoonotic infections) and indirect (eg, mental health, financial loss) effects that an agricultural emergency event can have on human health outcomes, and how they relate to emergency preparedness. We critically reviewed the resources and information readily accessible to our target audience, emergency responders; the resources included military and civilian books, personal communications, internet sites, GAO reports, and peer-reviewed journals. Among more than 2,000 bioterrorism-related articles, we found 51 that addressed either agroterrorism and/or veterinary public health: 2 cross-sectional studies, 28 review papers, and 21 commentary papers. In order to properly respond to future agriculture emergencies, emergency response professionals need to understand the nature and implications of the event as well as their roles and responsibilities, but the availability of educational and training opportunities is limited. The results of our review are consistent with the hypothesis that more resources, education, and training opportunities should be available to responders as well as to producers, importers and shippers, international travelers, and the general public. Increased education and training will raise awareness among these groups of the relationship between animal and human health. PMID:19635003

  20. Wildlife trade and global disease emergence.

    PubMed

    Karesh, William B; Cook, Robert A; Bennett, Elizabeth L; Newcomb, James

    2005-07-01

    The global trade in wildlife provides disease transmission mechanisms that not only cause human disease outbreaks but also threaten livestock, international trade, rural livelihoods, native wildlife populations, and the health of ecosystems. Outbreaks resulting from wildlife trade have caused hundreds of billions of dollars of economic damage globally. Rather than attempting to eradicate pathogens or the wild species that may harbor them, a practical approach would include decreasing the contact rate among species, including humans, at the interface created by the wildlife trade. Since wildlife marketing functions as a system of scale-free networks with major hubs, these points provide control opportunities to maximize the effects of regulatory efforts. PMID:16022772

  1. 75 FR 24969 - China's Agricultural Trade: Competitive Conditions and Effects on U.S. Exports

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-06

    ... From the Federal Register Online via the Government Publishing Office INTERNATIONAL TRADE... States International Trade Commission. ACTION: Institution of investigation and scheduling of hearing.... International Trade Commission (Commission) instituted investigation No. 332-518, China's Agricultural...

  2. 75 FR 80038 - Notice of Meetings of the Agricultural Policy Advisory Committee for Trade and the Agricultural...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-21

    ... Foreign Agricultural Service Notice of Meetings of the Agricultural Policy Advisory Committee for Trade... compromise the development by the U.S. Government of trade policy priorities, negotiating objectives, or... connection with the development, implementation, and administration of the trade policy of the United...

  3. Modeling a phosphorus credit trading program in an agricultural watershed.

    PubMed

    Corrales, Juliana; Naja, G Melodie; Bhat, Mahadev G; Miralles-Wilhelm, Fernando

    2014-10-01

    Water quality and economic models were linked to assess the economic and environmental benefits of implementing a phosphorus credit trading program in an agricultural sub-basin of Lake Okeechobee watershed, Florida, United States. The water quality model determined the effects of rainfall, land use type, and agricultural management practices on the amount of total phosphorus (TP) discharged. TP loadings generated at the farm level, reaching the nearby streams, and attenuated to the sub-basin outlet from all sources within the sub-basin, were estimated at 106.4, 91, and 85 mtons yr(-)(1), respectively. Almost 95% of the TP loadings reaching the nearby streams were attributed to agriculture sources, and only 1.2% originated from urban areas, accounting for a combined TP load of 87.9 mtons yr(-)(1). In order to compare a Least-Cost Abatement approach to a Command-and-Control approach, the most cost effective cap of 30% TP reduction was selected, and the individual allocation was set at a TP load target of 1.6 kg ha(-1) yr(-1) (at the nearby stream level). The Least-Cost Abatement approach generated a potential cost savings of 27% ($1.3 million per year), based on an optimal credit price of $179. Dairies (major buyer), ornamentals, row crops, and sod farms were identified as potential credit buyers, whereas citrus, improved pastures (major seller), and urban areas were identified as potential credit sellers. Almost 81% of the TP credits available for trading were exchanged. The methodology presented here can be adapted to deal with different forms of trading sources, contaminants, or other technologies and management practices. PMID:24907668

  4. 17 CFR 3.13 - Registration of agricultural trade option merchants and their associated persons.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Registration of agricultural trade option merchants and their associated persons. 3.13 Section 3.13 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION REGISTRATION Registration § 3.13 Registration of agricultural trade option merchants and their...

  5. Emerging Educational and Agricultural Trends and their Impact on the Secondary Agricultural Education Program

    ERIC Educational Resources Information Center

    Stewart, Ralsa Marshall, Jr.; Moore, Gary E.; Flowers, Jim

    2004-01-01

    The primary purpose of this study was to identify the emerging trends in education and agriculture and to determine their implications on the secondary agricultural education program. For this study, the researchers did a national solicitation for nominations with 1,160 national agricultural education leaders, state agricultural education leaders,…

  6. Water saving through international trade of agricultural products

    NASA Astrophysics Data System (ADS)

    Chapagain, A. K.; Hoekstra, A. Y.; Savenije, H. H. G.

    2006-06-01

    Many nations save domestic water resources by importing water-intensive products and exporting commodities that are less water intensive. National water saving through the import of a product can imply saving water at a global level if the flow is from sites with high to sites with low water productivity. The paper analyses the consequences of international virtual water flows on the global and national water budgets. The assessment shows that the total amount of water that would have been required in the importing countries if all imported agricultural products would have been produced domestically is 1605 Gm3/yr. These products are however being produced with only 1253 Gm3/yr in the exporting countries, saving global water resources by 352 Gm3/yr. This saving is 28 per cent of the international virtual water flows related to the trade of agricultural products and 6 per cent of the global water use in agriculture. National policy makers are however not interested in global water savings but in the status of national water resources. Egypt imports wheat and in doing so saves 3.6 Gm3/yr of its national water resources. Water use for producing export commodities can be beneficial, as for instance in Cote d'Ivoire, Ghana and Brazil, where the use of green water resources (mainly through rain-fed agriculture) for the production of stimulant crops for export has a positive economic impact on the national economy. However, export of 28 Gm3/yr of national water from Thailand related to rice export is at the cost of additional pressure on its blue water resources. Importing a product which has a relatively high ratio of green to blue virtual water content saves global blue water resources that generally have a higher opportunity cost than green water.

  7. Water saving through international trade of agricultural products

    NASA Astrophysics Data System (ADS)

    Chapagain, A. K.; Hoekstra, A. Y.; Savenije, H. H. G.

    2005-11-01

    Many nations save domestic water resources by importing water-intensive products and exporting commodities that are less water intensive. National water saving through the import of a product can imply saving water at a global level if the flow is from sites with high to sites with low water productivity. The paper analyses the consequences of international virtual water flows on the global and national water budgets. The assessment shows that the total amount of water that would have been required in the importing countries if all imported agricultural products would have been produced domestically is 1605 Gm3/yr. These products are however being produced with only 1253 Gm3/yr in the exporting countries, saving global water resources by 352 Gm3/yr. This saving is 28% of the international virtual water flows related to the trade of agricultural products and 6% of the global water use in agriculture. National policy makers are however not interested in global water savings but in the status of national water resources. Egypt imports wheat and in doing so saves 3.6 Gm3/yr of its national water resources. Water use for producing export commodities can be beneficial, as for instance in Cote d'Ivoire, Ghana and Brazil, where the use of green water resources (mainly through rain-fed agriculture) for the production of stimulant crops for export has a positive economic impact on the national economy. However, export of 28 Gm3/yr of national water from Thailand related to rice export is at the cost of additional pressure on its blue water resources. Importing a product which has a relatively high ratio of green to blue virtual water content saves global blue water resources that generally have a higher opportunity cost than green water.

  8. Identification of Emerging Science Competencies in Agriculture. Vocational Education Research.

    ERIC Educational Resources Information Center

    Louisiana State Univ., Baton Rouge. School of Vocational Education.

    A research project identified new and emerging science concepts that should be taught in high school vocational agriculture. Agricultural scientists on an advisory panel identified the emerging science concepts. The majority were in the areas of plant science and animal science. Animal science was completely reorganized with greater emphasis on…

  9. The Contribution of Agricultural Trade for Saving Blue Water in Arid Regions

    NASA Astrophysics Data System (ADS)

    Rolinski, S.; Biewald, A.; Hoff, H.; Lotze-Campen, H.

    2011-12-01

    Trade can mitigate local water scarcity in water scarce regions, but does not always do so because of economic or other pressures to export water intensive products. To assess impacts of trade on blue and green water use in agriculture, we apply two dynamic, global and spatially explicit models. The vegetation and crop model LPJmL calculates water use and crop productivity. Based on the potential agricultural yield of LPJmL, the economic model MAgPIE_trade produces landuse pattern for the most important agricultural production in 10 economic world regions; bilateral trade is controlled by transport costs and trade barriers. We quantify the trade effect by comparing scenarios with and without trade for current and predicted future climatic conditions. The resulting differences in the spatial patterns (0.5° resolution) of agricultural production from MAgPIE_trade enables the quantification of the amount of goods produced for export. Using the consumptive green and blue water fluxes from LPJmL for each agricultural product, the export of virtual water uses are calculated so that water saving or consumption due to trade can be quantified. Although an interesting result in itself, an estimate for relaxation or intensification of water scarcity by trade is still missing. Here, the water shadow price from MAgPIE_trade as an indicator for water scarcity is related to the actual change in blue water usage. This relation is then taken as an indicator for the efficiency of trade on the local savings of blue water.

  10. China-Us Border Effect of Agricultural Trade Using Gravity Model

    NASA Astrophysics Data System (ADS)

    Zhu, Haixia; Gu, Haiying

    Two border effect models capturing the characteristics of agricultural trade based on the Gravity Model are put forward to make a study on China-US border effects in the sector of agricultural trade. Different methods are used to check the robustness of the models. Applying the panel data covering 1987-2005, the empirical results show that the border effects of China-US exist with a great magnitude and tend to drop over time. They differ greatly from the direction of the international trade. Linear model in log-form can well explain the border effects of China-US agricultural trade.

  11. Government Intervention in Agriculture. Measurement, Evaluation, and Implications for Trade Negotiations. Foreign Agricultural Economic Report No. 229.

    ERIC Educational Resources Information Center

    Economic Research Service (USDA), Washington, DC.

    This report presents an analysis that defines and quantifies the extent of government intervention in the agricultural sectors of the market-oriented countries most active in trade. One aim is to provide usable economic information for the multilateral trade negotiations (MTN), recently launched under the auspices of the General Agreement on…

  12. Globalization of agricultural pollution due to international trade

    NASA Astrophysics Data System (ADS)

    O'Bannon, C.; Carr, J.; Seekell, D. A.; D'Odorico, P.

    2013-08-01

    Almost 90% of freshwater resources consumed globally are used to produce plant and animal commodities. Water scarce countries can balance their water needs by importing food from other countries. This process, known as virtual water transfer, represents the externalization of water use. The volume and geographic reach of virtual water transfers is increasing, but little is known about how these transfers redistribute the environmental costs of agricultural production. The grey water footprint quantifies the environmental costs of virtual water transfers. The grey water footprint is calculated as the amount of water necessary to reduce the concentrations of fertilizers and pesticides released in streams and aquifers to the allowed standards. We reconstructed the global network of virtual grey water transfers for the period 1986-2010 based on global trade data and grey water footprints for 309 commodities. We tracked changes in the structure of the grey water transfer network with network and inequality statistics. Pollution is increasing and is becoming more strongly concentrated in only a handful of countries. The global external grey water footprint, the pollution created by countries outside of their borders, increased 136% during the period. The extent of externalization of pollution is highly unequal between countries and most of this inequality is due to differences in social development status. Our results demonstrate a growing globalization of pollution due to virtual water transfers.

  13. Globalization of agricultural pollution due to international trade

    NASA Astrophysics Data System (ADS)

    O'Bannon, C.; Carr, J.; Seekell, D. A.; D'Odorico, P.

    2014-02-01

    Almost 90% of freshwater resources consumed globally are used to produce plant and animal commodities. Water-scarce countries can balance their water needs by importing food from other countries. This process, known as virtual water transfer, represents the externalization of water use. The volume and geographic reach of virtual water transfers is increasing, but little is known about how these transfers redistribute the environmental costs of agricultural production. The grey water footprint quantifies the environmental costs of virtual water transfers. The grey water footprint is calculated as the amount of water necessary to reduce nitrogen concentrations from fertilizers and pesticides released into streams and aquifers to allowed standards. We reconstructed the global network of virtual grey water transfers for the period 1986-2010 based on international trade data and grey water footprints for 309 commodities. We tracked changes in the structure of the grey water transfer network with network and inequality statistics. Pollution is increasing and is becoming more strongly concentrated in only a handful of countries. The global external grey water footprint, the pollution created by countries outside of their borders, increased 136% during the period. The extent of externalization of pollution is highly unequal between countries, and most of this inequality is due to differences in social development status. Our results demonstrate a growing globalization of pollution due to virtual water transfers.

  14. Emerging foodborne and agriculture-related viruses

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Viruses rapidly evolve and can emerge in unpredictable ways. Mechanisms by which food-borne viruses may enter human populations and become pathogens is discussed. It is known the majority of viruses emerge from zoonotic animal reservoirs, often by adapting and infecting intermediate hosts, such as ...

  15. Tips for Organizing an Educational Agricultural Commodity Trading Club

    ERIC Educational Resources Information Center

    Yost, John

    2011-01-01

    Educational commodity marketing clubs have been an effective tool for producers to develop their grain and livestock marketing skills. These groups are further enhanced when the participants engage in "actual trading" versus "paper trading" techniques. When a club chooses to try actual trading, it becomes more complicated than pooling monies…

  16. Epidemiology of criniviruses, an emerging problem in world agriculture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The genus Crinivirus includes the whitefly-transmitted members of the family Closteroviridae. Whitefly-transmitted viruses have emerged as a major problem for world agriculture and are responsible for diseases that lead to losses measured in the billions of dollars annually. Criniviruses have emerge...

  17. Optimization based trade-off analysis of biodiesel crop production for managing a German agricultural catchment

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In agricultural production, the existence of multiple trade-offs among several conflicting objectives, such as food production, water quantity, water quality, biodiversity and ecosystem services, is well known. However, quantification of the trade-offs among objectives in bioenergy crop production i...

  18. Zoonosis emergence linked to agricultural intensification and environmental change

    PubMed Central

    Jones, Bryony A.; Grace, Delia; Kock, Richard; Alonso, Silvia; Rushton, Jonathan; Said, Mohammed Y.; McKeever, Declan; Mutua, Florence; Young, Jarrah; McDermott, John; Pfeiffer, Dirk Udo

    2013-01-01

    A systematic review was conducted by a multidisciplinary team to analyze qualitatively best available scientific evidence on the effect of agricultural intensification and environmental changes on the risk of zoonoses for which there are epidemiological interactions between wildlife and livestock. The study found several examples in which agricultural intensification and/or environmental change were associated with an increased risk of zoonotic disease emergence, driven by the impact of an expanding human population and changing human behavior on the environment. We conclude that the rate of future zoonotic disease emergence or reemergence will be closely linked to the evolution of the agriculture–environment nexus. However, available research inadequately addresses the complexity and interrelatedness of environmental, biological, economic, and social dimensions of zoonotic pathogen emergence, which significantly limits our ability to predict, prevent, and respond to zoonotic disease emergence. PMID:23671097

  19. Agricultural greenhouse gas trading markets in North America

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Scientists have assembled evidence of climate change and emphasized its anthropogenic causes. Carbon (C) management and an emissions trading system may be a way to address concerns about climate change and associated environmental impacts. Limited experience has shown a practical policy approach t...

  20. 77 FR 73509 - Emerging World Pharma, Inc.; Order of Suspension of Trading

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-10

    ... COMMISSION Emerging World Pharma, Inc.; Order of Suspension of Trading December 6, 2012. It appears to the... securities of Emerging World Pharma, Inc. (``Emerging World''). Emerging World is a Florida corporation... and accuracy of press releases and other public statements concerning Emerging World's...

  1. Detection, Occurrence and Fate of Emerging Contaminants in Agricultural Environments.

    PubMed

    Snow, Daniel D; Cassada, David A; Bartelt-Hunt, Shannon L; Li, Xu; D'Alessio, Matteo; Zhang, Yun; Zhang, Yuping; Sallach, J Brett

    2016-10-01

    A total of 59 papers published in 2015 were reviewed ranging from detailed descriptions of analytical methods, to fate and occurrence studies, to ecological effects and sampling techniques for a wide variety of emerging contaminants likely to occur in agricultural environments. New methods and studies on veterinary pharmaceuticals, steroids, antibiotic resistance genes in agricultural environments continue to expand our knowledge base on the occurrence and potential impacts of these compounds. This review is divided into the following sections: Introduction, Analytical Methods, Steroid Hormones, Pharmaceutical Contaminants, Transformation Products, and "Antibiotic Resistance, Drugs, Bugs and Genes". PMID:27620078

  2. Feasibility of point-nonpoint source trading for managing agricultural pollutant loadings to coastal waters

    NASA Astrophysics Data System (ADS)

    Crutchfield, Stephen R.; Letson, David; Malik, Arun S.

    1994-10-01

    A recent focus of water quality policy discussions has been the trading of pollution abatement between point and nonpoint sources. Point-nonpoint trading would allow point sources to sponsor nonpoint source controls rather than install further controls of their own. If nonpoint source loadings are significant and the marginal costs of their control are lower than for additional point source controls, water quality goals could be met at lower cost with trading. We isolate difficulties particular to incentive policies such as point-nonpoint trading and then screen coastal watersheds for those satisfying conditions that play a major role in determining whether trading can improve water quality. We follow the recent Coastal Zone Act Reauthorization Amendments in emphasizing agriculture, the single largest cause of nonpoint source pollution. Our screening analysis provides an initial, empirical assessment of the feasibility of trading for managing agricultural land use to protect coastal water quality. We also illustrate the additional analysis required to quantify the potential for successful trading in those watersheds which meet our screening criteria.

  3. Epidemiology of criniviruses: an emerging problem in world agriculture

    PubMed Central

    Tzanetakis, Ioannis E.; Martin, Robert R.; Wintermantel, William M.

    2013-01-01

    The genus Crinivirus includes the whitefly-transmitted members of the family Closteroviridae. Whitefly-transmitted viruses have emerged as a major problem for world agriculture and are responsible for diseases that lead to losses measured in the billions of dollars annually. Criniviruses emerged as a major agricultural threat at the end of the twentieth century with the establishment and naturalization of their whitefly vectors, members of the genera Trialeurodes and Bemisia, in temperate climates around the globe. Several criniviruses cause significant diseases in single infections whereas others remain asymptomatic and only cause disease when found in mixed infections with other viruses. Characterization of the majority of criniviruses has been done in the last 20 years and this article provides a detailed review on the epidemiology of this important group of viruses. PMID:23730300

  4. Virtual water flows in the international trade of agricultural products of China.

    PubMed

    Zhang, Yu; Zhang, Jinhe; Tang, Guorong; Chen, Min; Wang, Lachun

    2016-07-01

    With the rapid development of the economy and population, water scarcity and poor water quality caused by water pollution have become increasingly severe in China. Virtual water trade is a useful tool to alleviate water shortage. This paper focuses on a comprehensive study of China's international virtual water flows from agricultural products trade and completes a diachronic analysis from 2001 to 2013. The results show that China was in trade surplus in relation to the virtual water trade of agricultural products. The exported virtual water amounted to 29.94billionm(3)/yr. while 155.55billionm(3)/yr. was embedded in imported products. The trend that China exported virtual water per year was on the decline while the imported was on a rising trend. Virtual water trade of China was highly concentrated. Not all of the exported products had comparative advantages in virtual water content. Imported products were excessively concentrated on water intensive agricultural products such as soya beans, cotton, and palm oil. The exported virtual water mainly flowed to the Republic of Korea, Hong Kong of China and Japan, while the imported mainly flowed from the United States of America, Brazil and Argentina. From the ethical point of view, the trade partners were classified into four types in terms of "net import" and "water abundance": mutual benefit countries, such as Australia and Canada; unilateral benefit countries, such as Mongolia and Norway; supported countries, such as Egypt and Singapore; and double pressure countries, such as India and Pakistan. Virtual water strategy refers to water resources, agricultural products and human beings. The findings are beneficial for innovating water resources management system, adjusting trade structure, ensuring food security in China, and promoting the construction of national ecological security system. PMID:26994788

  5. Trade in the US and Mexico helps reduce environmental costs of agriculture

    NASA Astrophysics Data System (ADS)

    Martinez-Melendez, Luz A.; Bennett, Elena M.

    2016-05-01

    Increasing international crop trade has enlarged global shares of cropland, water and fertilizers used to grow crops for export. Crop trade can reduce the environmental burden on importing countries, which benefit from embedded environmental resources in imported crops, and from avoided environmental impacts of production in their territory. International trade can also reduce the universal environmental impact of food production if crops are grown where they are produced in the most environmentally efficient way. We compared production efficiencies for the same crops in the US and Mexico to determine whether current crop trade between these two countries provides an overall benefit to the environment. Our economic and environmental accounting for the key traded crops from 2010 to 2014 shows that exports to Mexico are just 3% (∼16 thousand Gg) of the total production of these crops in the US, and exports to US represent roughly 0.13% (∼46 Gg) of Mexican total production of the same crops. Yields were higher in US than Mexico for all crops except wheat. Use of nitrogen fertilizer was higher in US than in Mexico for all crops except corn. Current trade reduces some, but not all, environmental costs of agriculture. A counterfactual trade scenario showed that an overall annual reduction in cultivated land (∼371 thousand ha), water use (∼923 million m3), fertilizer use (∼122 Gg; ∼68 Gg nitrogen) and pollution (∼681 tonnes of N2O emissions to the atmosphere and ∼511 tonnes of leached nitrogen) can be achieved by changing the composition of food products traded. In this case, corn, soybeans and rice should be grown in the US, while wheat, sorghum and barley should be grown in Mexico. Assigning greater economic weight to the environmental costs of agriculture might improve the balance of trade to be more universally beneficial, environmentally.

  6. 17 CFR 3.13 - Registration of agricultural trade option merchants and their associated persons.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... business of soliciting, offering or selling the instruments listed in § 32.2 of this chapter to solicit, to... not disqualified from registration for the reasons listed in section 8a (2) and (3) of the Act... the reasons listed in sections 8a(2) and (3) of the Act; and (iii) The agricultural trade...

  7. Emergence of zoonotic arboviruses by animal trade and migration

    PubMed Central

    2010-01-01

    Arboviruses are transmitted in nature exclusively or to a major extend by arthropods. They belong to the most important viruses invading new areas in the world and their occurrence is strongly influenced by climatic changes due to the life cycle of the transmitting vectors. Several arboviruses have emerged in new regions of the world during the last years, like West Nile virus (WNV) in the Americas, Usutu virus (USUV) in Central Europe, or Rift Valley fever virus (RVFV) in the Arabian Peninsula. In most instances the ways of introduction of arboviruses into new regions are not known. Infections acquired during stays in the tropics and subtropics are diagnosed with increasing frequency in travellers returning from tropical countries, but interestingly no attention is paid on accompanying pet animals or the hematophagous ectoparasites that may still be attached to them. Here we outline the known ecology of the mosquito-borne equine encephalitis viruses (WEEV, EEEV, and VEEV), WNV, USUV, RVFV, and Japanese Encephalitis virus, as well as Tick-Borne Encephalitis virus and its North American counterpart Powassan virus, and will discuss the most likely mode that these viruses could expand their respective geographical range. All these viruses have a different epidemiology as different vector species, reservoir hosts and virus types have adapted to promiscuous and robust or rather very fine-balanced transmission cycles. Consequently, these viruses will behave differently with regard to the requirements needed to establish new endemic foci outside their original geographical ranges. Hence, emphasis is given on animal trade and suitable ecologic conditions, including competent vectors and vertebrate hosts. PMID:20377873

  8. 75 FR 8652 - Foreign-Trade Zone 59-Lincoln, NE Application for Subzone CNH America, LLC (Agricultural...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 59--Lincoln, NE Application for Subzone CNH America, LLC (Agricultural Machinery Manufacturing) Grand Island, NE An application has been submitted to the Foreign-Trade Zones Board (the Board) by the...

  9. Land Conservation in an Evolving Agricultural Industry: Trade-offs to Consider

    NASA Astrophysics Data System (ADS)

    Baker, J. S.; Murray, B. C.; McCarl, B. A.; Jackson, R. B.

    2008-12-01

    This study analyzes the interactions of land conservation policy with biofuel expansion using an economic model of the U.S. forest and agricultural sectors. The world agricultural industry is changing rapidly under emerging market and policy-based pressures. An important driver in the U.S. is the Renewable Fuels Standard (RFS), which mandates significant expansion in biofuels production (up to 36 billion gallons/year by 2022). Traditional land conservation practices such as the Conservation Reserve Program (CRP) are at risk in this changing agricultural climate, as the opportunity costs of reverting to cropland continue to rise. Large- scale reversion of CRP acreage is likely to lead to substantial losses in soil carbon, biodiversity, soil erosion protection, and water quality. However, given the increased competition for land resources, continued efforts to maintain the CRP could induce land use change (LUC) and agricultural development from even more sensitive ecosystems, including native grasslands and forests. This study uses economic modeling to study CRP reversion and LUC under multiple scenarios, including: 1) Baseline assumptions of growth in world agricultural demand and energy prices, with and without CRP reversion; 2) Implementation of the RFS while maintaining the CRP; and 3) RFS with CRP reversion allowed. The study is done using the FASOMGHG model (Lee, McCarl et al, 2008), which is well suited for this analysis as it: 1) Depicts land use competition between crops, pasture, CRP, and forestry over a 100 year period 2) Contains comprehensive GHG accounting across the sectors, 3) Allows land in the CRP to revert to cultivation at an economically optimal rate as land values increase, and 4) Extensively models biofuel and conventional agricultural production possibilities. Results generated to date show significant reversion to cultivation, even under the baseline (36% of the total CRP stock by 2020). Implementing the RFS further pressures conservation

  10. Food, Feed, or Fuel? Phosphorus Flows Embodied in US Agricultural Production and Trade

    NASA Astrophysics Data System (ADS)

    MacDonald, G.; Bennett, E.; Carpenter, S.

    2012-12-01

    Agricultural phosphorus (P) use is integral to sustainable food production and water quality regulation. Globalization of agricultural systems, changing diets, and increasing biofuel production pose new challenges for managing non-renewable P reserves, particularly in key agricultural producing regions such as the US. We used a detailed model of the US agricultural system to assess the quantity of mineral P fertilizers used to produce food crops, livestock, and biofuels relative to the P ultimately consumed in domestic diets. We also quantified linkages in fertilizer use between the US and its trading partners globally via agricultural trade. Feed and livestock production drove by far the largest demand for P fertilizers in the US (56% of all P use for domestic and imported products). Of the total mineral P inputs to US domestic agriculture in 2007 (1905 Gg P), 28% were retained in agricultural soils as surplus P, 40% were lost through processing and waste prior to consumption in human diets, while 10% were diverted directly to biofuel production. One quarter of P fertilizer in the US was required to produce exports, particularly major food and feed crops (corn, soybean, and wheat) that drove a large net P flux out of the country (338 Gg P) with strongly crop-specific effects on soil P imbalances nationally. However, US meat consumption involved considerable reliance on P fertilizer use in other countries to produce red meat imports linked primarily to soil P surpluses abroad. We show that changes in domestic farm management and consumer waste could together reduce the P fertilizer needed to produce food consumed in the US by half, which is comparable to the P fertilizer reduction attainable by cutting domestic meat consumption (44%). More effective distribution of P use for major crops nationally and greater recycling of all agricultural wastes is critical to using US phosphate rock reserves as efficiently as possible while maintaining export-oriented agriculture.

  11. Projections of Virtual Water Trade Under Agricultural Policy Scenarios in China

    NASA Astrophysics Data System (ADS)

    Dalin, C.; Hanasaki, N.; Qiu, H.; Mauzerall, D. L.; Rodriguez-Iturbe, I.

    2014-12-01

    China's economic growth is expected to continue into the next decades, accompanied by a sustained urbanization and industrialization. The associated increase in demand for land, water resources and rich foods will deepen the challenge to sustainably feed the population and balance environmental and agricultural policies. In previous work, Inner Mongolia was identified as a target province for trade or agricultural policies aimed at water-use efficiency improvements, due to its large production relying on particularly significant irrigation water use. In addition, water scarcity issues may arises in the greater Beijing area, which represents the largest urban area of arid Northern China. Increasing residential and industrial water demand in this region may lead to fewer available water for irrigation. For these reasons, it is important to estimate the impacts of specific policies aiming at reducing excessive water use for crop production in Inner Mongolia, as well as exploring ways to mitigate pressure on water resources in dry urban areas. In this study, we use socio-economic projections to assess the future state of China's virtual water trade (VWT) network. We then quantify the effects of agricultural policies on the national VWT system and on the efficiency of food trade in terms of water resources. This study addresses the following questions: (1) How future socio-economic changes will affect China's food trade and associated water transfers? (2) To which extent localized reductions of irrigated area can decrease agricultural water use while maintaining national food security? (3) How would these policies affect China's domestic and international VWT network and induced water resources savings (losses)?

  12. Soil water and carbon management for agricultural resilience in a key node in the global virtual water trade network: Mato Grosso, Brazil

    NASA Astrophysics Data System (ADS)

    Johnson, M. S.; Speratti, A. B.; Lathuilliere, M. J.; Dalmagro, H. J.; Couto, E. G.

    2015-12-01

    The Amazon region is globally connected through agricultural exports, with the Brazilian state of Mato Grosso in particular emerging as a key node in the global virtual water trade network in recent years, based largely on rainfed agriculture. The anticipated growth in the world's population suggests that virtual water trade will only become more important to global food security. In this presentation we will evaluate strategies for improving the resilience of rainfed agriculture in the region, particularly for the nearly 12 million hectares of sandy soil with low water holding capacity within Mato Grosso that has largely been converted to agricultural use. We will review land use change trajectories and present results from soil water balance modeling and carbon fluxes for a range of future scenarios, including continued agricultural extensification, potential strategies for agricultural intensification, and novel water and carbon management strategies including biochar use in sandy soils to improve soil water holding capacities and soil carbon sequestration. We will also consider the role that irrigation might play in the future in the Amazon for improving agricultural resilience to climate change and feedbacks between irrigation and land use change pressures, noting that groundwater resources in the region are presently among the least exploited on the planet.

  13. Modernised Learning: An Emerging Lifelong Agenda by British Trade Unions?

    ERIC Educational Resources Information Center

    Forrester, Keith P.

    2001-01-01

    British trade unions' engagement in workplace learning is currently shaped by discourses of globalization and the learning society. Unions' workplace learning representatives appear more focused on uncritical acceptance of learning for employability and less on learning for active citizenship and workplace democracy. (Contains 21 references.) (SK)

  14. [Agriculture in Italy nowadays: ancient risks and emerging diseases].

    PubMed

    Colosio, Claudio

    2013-01-01

    Since produce food using the environment, agricultural activities are fundamental for human and environmental health. They expose workers to all the known health and safety risks: pesticides and other chemicals, noise, vibrations, solar radiation, climate changes, organisational factors, biological, biomechanical and allergic risks. Also the risk of accidents is very relevant. Apart for these well-known risks, new risks and diseases are emerging, such as biological risk from vectors, modulated by climate changes, or risks related to new production modalities, such as the cases of peripheral neuropathy observed in pig butchers. The risks can affect particularly vulnerable groups, such as seasonal, temporary workers and migrants. Currently, in Italy, an increase in reports of occupational diseases in the sector is being observed, in particular for musculoskeletal disorders. Such increase finds an explanation not in a worsening situation at the workplace but in an increasing attention for rural workers accompanied by an increased reporting of occupational diseases. PMID:24303715

  15. Assessing the interactions among U.S. climate policy, biomass energy, and agricultural trade

    SciTech Connect

    Wise, Marshall A.; McJeon, Haewon C.; Calvin, Katherine V.; Clarke, Leon E.; Kyle, G. Page

    2014-09-01

    Energy from biomass is potentially an important contributor to U.S. climate change mitigation efforts. However, an important consideration to large-scale implementation of bioenergy is that the production of biomass competes with other uses of land. This includes traditionally economically productive uses, such as agriculture and forest products, as well as storage of carbon in forests and non-commercial lands. In addition, in the future, biomass may be more easily traded, meaning that increased U.S. reliance on bioenergy could come with it greater reliance on imported energy. Several approaches could be implemented to address these issues, including limits on U.S. biomass imports and protection of U.S. and global forests. This paper explores these dimensions of bioenergy’s role in U.S. climate policy and the relationship to these alternative measures for ameliorating the trade and land use consequences of bioenergy. It first demonstrates that widespread use of biomass in the U.S. could lead to imports; and it highlights that the relative stringency of domestic and international carbon mitigation policy will heavily influence the degree to which it is imported. Next, it demonstrates that while limiting biomass imports would prevent any reliance on other countries for this energy supply, it would most likely alter the balance of trade in other agricultural products against which biomass competes; for example, it might turn the U.S. from a corn exporter to a corn importer. Finally, it shows that increasing efforts to protect both U.S. and international forests could also affect the balance of trade in other agricultural products.

  16. The historical impact of climate extremes on global agricultural production and trade

    NASA Astrophysics Data System (ADS)

    Troy, T. J.; Pal, I.; Block, P. J.; Lall, U.

    2011-12-01

    How does climate variability at interannual time scales impact the volume and prices of key agricultural products on the global market? Do concurrent climate shocks in major breadbaskets of the world have serious impacts on global stocks and food prices? To what extent may irrigated agriculture or food storage buffer such impacts? Is there evidence of such impacts and/or buffering in the publicly available historical data? This talk explores these questions through empirical data analysis. During the past two years, we have seen drought in China, Europe, and Russia and floods in the United States and Australia. In this study, we examine the relationship between climate and crop yields, focusing on three main grain staples: wheat, rice, and maize. To do this, we use global production, trade, and stock data from the Food and Agricultural Organization and the United States Department of Agriculture for agriculture information and gridded observations of temperature and precipitation from 1960 through 2008. We focus on the impact of climate shocks (extreme temperatures, drought, and floods) on the agricultural production for the top exporting countries and quantify how these shocks propagate through the country's exports, imports, and grain stocks in order to understand the effect climate variability and extremes have on global food security. The ability to forecast these climate shocks at seasonal to longer lead times would significantly improve our ability to cope with perturbations in the global food supply, and we evaluate the ability of current models to produce skillful seasonal forecasts over the major grain producing regions.

  17. No Free Lunch - Trading Away Ecosystem Services from Agriculture in the Brazilian Amazon

    NASA Astrophysics Data System (ADS)

    Zaks, D.; Foley, J.

    2008-12-01

    In the age of globalization, many crops and animal products are transported across the long distances for consumption elsewhere. The alteration of water, soil and climate systems from agricultural practices can be attributed to both exporting and importing countries. Quantities of water, carbon and nutrients (e.g. nitrogen and phosphorus) can be tracked throughout the production process and be aggregated from field to table. The synthesis of this data can be used to inform markets to appropriately price the most ecologically efficient production.While agricultural land is undergoing changes around the world, the Brazilian Amazon has seen a dramatic conversion of forest and grassland due to the expanding agricultural frontier, and intense growth in the future has been predicted in the region. As a proof of concept, I plan to study the flow of ecosystem services from the Amazon rainforest basin to the world market. Cattle and soybeans are the two main agricultural products of the region and are produced for both internal consumption and for export. This work quantifies agricultural production and its associated ecosystem services using socio-economic and commodity trade data, numerical ecosystem models and remote sensing products.

  18. Changing Agricultural Education to Meet Needs of Emerging Careers

    ERIC Educational Resources Information Center

    Parker, Rick; Brase, Terry; Dewsnup, Mel; Anderson, Mandi; Collins, Ashley; Klopp, Deborah; Johnson, Brian; Feldmann, Holly

    2009-01-01

    With less than 2% of Americans involved in traditional production agriculture (cows, plows, and sows), agricultural programs at the secondary and postsecondary levels must change to address the workforce of the future. AgrowKnowledge works at the national level to provide tools for changing agriculture, food, and natural resource educational…

  19. Emerging exposures and respiratory health: World Trade Center dust.

    PubMed

    Rom, William N; Reibman, Joan; Rogers, Linda; Weiden, Michael D; Oppenheimer, Beno; Berger, Kenneth; Goldring, Roberta; Harrison, Denise; Prezant, David

    2010-05-01

    The attack on the World Trade Center (WTC) on 9/11/2001 produced a massive dust cloud with acute exposure, and the rubble pile burning over 3 months exposed more than 300,000 residents, rescue workers, and clean-up workers. Firefighters in the New York City Fire Department had significant respiratory symptoms characterized by cough, dyspnea, gastroesophageal reflux, and nasal stuffiness with a significant 1-year decline in FVC and FEV(1). Bronchial hyperreactivity measured by methacholine challenge correlated with bronchial wall thickening on CT scans. Compared with the NHANES III data for FVC and FEV(1), 32% of 2,000 WTC dust-exposed residents and clean-up workers were below the lower 5th percentile. The most common abnormality was a low FVC pattern, a finding similar to that also described for individuals in rescue and recovery activities. Among those complaining of respiratory symptoms and normal spirometry, almost half had abnormalities detected with impedance oscillometry consistent with distal airways' disease. Follow-up with the WTC Health Registry and the WTC Environmental Health Center will help discern whether treatment with anti-inflammatory medications or bronchodilators in those with respiratory symptoms may prevent the development of chronic obstructive pulmonary disease. PMID:20427588

  20. Blue water scarcity and the economic impacts of future agricultural trade and demand

    NASA Astrophysics Data System (ADS)

    Schmitz, Christoph; Lotze-Campen, Hermann; Gerten, Dieter; Dietrich, Jan Philipp; Bodirsky, Benjamin; Biewald, Anne; Popp, Alexander

    2013-06-01

    An increasing demand for agricultural goods affects the pressure on global water resources over the coming decades. In order to quantify these effects, we have developed a new agroeconomic water scarcity indicator, considering explicitly economic processes in the agricultural system. The indicator is based on the water shadow price generated by an economic land use model linked to a global vegetation-hydrology model. Irrigation efficiency is implemented as a dynamic input depending on the level of economic development. We are able to simulate the heterogeneous distribution of water supply and agricultural water demand for irrigation through the spatially explicit representation of agricultural production. This allows in identifying regional hot spots of blue water scarcity and explicit shadow prices for water. We generate scenarios based on moderate policies regarding future trade liberalization and the control of livestock-based consumption, dependent on different population and gross domestic product (GDP) projections. Results indicate increased water scarcity in the future, especially in South Asia, the Middle East, and north Africa. In general, water shadow prices decrease with increasing liberalization, foremost in South Asia, Southeast Asia, and the Middle East. Policies to reduce livestock consumption in developed countries not only lower the domestic pressure on water but also alleviate water scarcity to a large extent in developing countries. It is shown that one of the two policy options would be insufficient for most regions to retain water scarcity in 2045 on levels comparable to 2005.

  1. Emerging Occupations in Agriculture: Impact upon Curricula and People, Part I. Yolo County, 1979. Final Report.

    ERIC Educational Resources Information Center

    California Univ., Davis. Dept. of Applied Behavioral Sciences.

    A study was conducted to identify competencies needed by workers in new and emerging occupations in agriculture; to identify occupations in agriculture that are on the decline and occupations that may no longer be needed; to work toward the elimination of sex bias in preparation for entry into occupations in agriculture; and to assess the…

  2. EMERGING TECHNOLOGIES FOR REAL-TIME AND INTEGRATED AGRICULTURE DECISIONS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The papers in this special issue arise from the premise that precision agriculture information increases in value when data collection, data processing, and management actions are integrated. It seems evident that precision agriculture adoption has been hindered, in part, due to the lack of products...

  3. Trade and Development: Proceedings of the Winter 1986 Meeting of the International Agricultural Trade Research Consortium (Texcoco, Mexico, December 1986).

    ERIC Educational Resources Information Center

    Shane, Mathew D., Ed.

    Three levels of papers are contained in this proceedings. The first set contains full research papers presented during the theme day of the meeting. The following papers were given: "International Trade and Factor Movements in Development Theory, Policy, and Experience" (T. N. Srinivasan); "Government in the Process of Trade and Development"…

  4. Agriculture and endangered species: An analysis of trade-offs in the Klamath Basin, Oregon

    NASA Astrophysics Data System (ADS)

    Adams, Richard M.; Cho, Seong Hoon

    1998-10-01

    In 1988 the U.S. Fish and Wildlife Service, under provisions of the Endangered Species Act (ESA), declared two fish species in the Klamath Basin as endangered and mandated minimum water levels in Upper Klamath Lake to protect habitat for these species. The lake is the key hydrological feature of the basin; inflows and lake storage provide irrigation water for over 220,000 acres (890.34 km2) in the area. The ESA lake level restrictions reduced both expected average irrigation water supplies and the capacity of the lake to stabilize water supplies during drought cycles. This research explores trade-offs between lake levels for fish protection and the profits of farmers under a range of lake level and farmer adaptations. The results indicate that farmers can adjust their irrigation decisions to offset some of the water supply reductions. However, there are costs to agriculture. The expected average cost of maintaining ESA lake levels (estimated over 73 water years) is approximately 2 million annually; for severe drought years, annual costs exceed 15 million or about 60% of average farm profits. The steeply increasing marginal cost curve shows an increasingly heavier economic burden to agriculture as lake level restrictions increase.

  5. Emerging Ohio alcohol industry: impacts on agriculture. [Monograph

    SciTech Connect

    Rask, N.; Ott, S.

    1981-01-01

    A modest alcohol industry using corn is now being developed in Ohio. Other Corn Belt states are also developing alcohol industries. Substantial changes in land use, livestock feeding, and commodity prices will result from the additional demands put on agriculture to meet food, feed, fiber, and now energy needs. Export demand, crop yield changes, and land availability will have important impacts on these changes. A close monitoring of this new industry will be needed to assist farmers, agro-industries, and policymakers to make the necessary adjustments, to take advantage of the opportunities presented, and to preserve and enhance the productivity of agriculture. 3 tables.

  6. Emergence of the global research alliance on agricultural greenhouse gases

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Increasing human population pressure on the Earth is of great concern and a key reason why agricultural and natural resource sciences must be fully engaged to develop solutions for a sustainable future. Increasing population puts pressure on the demand for food, clean water, healthy soil, and a sta...

  7. From Agricultural Extension to Capacity Development: Exploring the Foundations of an Emergent Form of Practice

    ERIC Educational Resources Information Center

    Lauzon, Al

    2013-01-01

    This essay argues that capacity development is a response to changes in the organization and practice of agricultural extension as these changes have excluded small resource farmers. In this essay I trace the changes in the organization of agricultural extension through to the emergence of the concept and practice of capacity development. The idea…

  8. A preliminary survey of whale shark Rhincodon typus catch and trade in China: an emerging crisis.

    PubMed

    Li, W; Wang, Y; Norman, B

    2012-04-01

    This study gives an account of spatial and temporal distribution of whale shark Rhincodon typus catch events in China on the basis of historical records and information obtained from interviews with fishing industry stakeholders. A total of 186 R. typus were recorded with key harvest areas identified as in Hainan and Zhejiang, and the peak catching seasons were May to June and September to October. Aspects of the R. typus trade are discussed, including products, markets and the process. The results suggest that R. typus is increasingly becoming a targeted resource in China as a consequence of fierce competition for large shark fins and an emerging local market for consumption of all body parts. Current obstacles and potential measures for sustainable exploitation and trade of R. typus are discussed. PMID:22497400

  9. Emerging technologies in ethanol production. Agriculture information bulletin

    SciTech Connect

    Hohmann, N.; Rendleman, C.M.

    1993-01-01

    The fuel ethanol industry is poised to adopt a wide range of technologies that would reduce costs at every stage of the production process. Improved enzymes and fermenter designs can reduce the time needed to convert corn to ethanol and lower capital costs. Membrane filtration can allow the recovery of high-value coproducts such as lactic acid. Adoption of these and other innovations in the next 5 years is expected in new ethanol plants constructed to cope with new demand resulting from Clean Air Act stipulations for cleaner burning fuel. Biomass (agricultural residues, municipal and yard waste, energy crops like switchgrass) can also be converted to ethanol, although commercial-scale ventures are limited by current technology. While biomass requires more handling and sorting before conversion, those costs may be offset by the abundance of biomass relative to corn.

  10. 7 CFR 1540.24 - Determination of the Secretary of Agriculture.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Determination of the Secretary of Agriculture. 1540.24 Section 1540.24 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE INTERNATIONAL AGRICULTURAL TRADE Emergency Relief From...

  11. 7 CFR 1540.24 - Determination of the Secretary of Agriculture.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Determination of the Secretary of Agriculture. 1540.24 Section 1540.24 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE INTERNATIONAL AGRICULTURAL TRADE Emergency Relief From...

  12. 7 CFR 1540.44 - Submission of recommendations by the Secretary of Agriculture.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Submission of recommendations by the Secretary of Agriculture. 1540.44 Section 1540.44 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE INTERNATIONAL AGRICULTURAL TRADE Emergency...

  13. 7 CFR 1540.44 - Submission of recommendations by the Secretary of Agriculture.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Submission of recommendations by the Secretary of Agriculture. 1540.44 Section 1540.44 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE INTERNATIONAL AGRICULTURAL TRADE Emergency...

  14. 7 CFR 1540.24 - Determination of the Secretary of Agriculture.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Determination of the Secretary of Agriculture. 1540.24 Section 1540.24 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE INTERNATIONAL AGRICULTURAL TRADE Emergency Relief From...

  15. 7 CFR 1540.24 - Determination of the Secretary of Agriculture.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Determination of the Secretary of Agriculture. 1540.24 Section 1540.24 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE INTERNATIONAL AGRICULTURAL TRADE Emergency Relief From...

  16. 7 CFR 1540.44 - Submission of recommendations by the Secretary of Agriculture.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Submission of recommendations by the Secretary of Agriculture. 1540.44 Section 1540.44 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE INTERNATIONAL AGRICULTURAL TRADE Emergency...

  17. 7 CFR 1540.44 - Submission of recommendations by the Secretary of Agriculture.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Submission of recommendations by the Secretary of Agriculture. 1540.44 Section 1540.44 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE INTERNATIONAL AGRICULTURAL TRADE Emergency...

  18. 7 CFR 1540.24 - Determination of the Secretary of Agriculture.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Determination of the Secretary of Agriculture. 1540.24 Section 1540.24 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE INTERNATIONAL AGRICULTURAL TRADE Emergency Relief From...

  19. 7 CFR 1540.44 - Submission of recommendations by the Secretary of Agriculture.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Submission of recommendations by the Secretary of Agriculture. 1540.44 Section 1540.44 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE INTERNATIONAL AGRICULTURAL TRADE Emergency...

  20. Wood products trade and foreign markets, August 1994. Annual production, consumption, and trade issue. Foreign agriculture circular

    SciTech Connect

    Not Available

    1994-08-01

    Trade Highlights: US Loses CVD Case; USDA Issues Import EIS; USDOC Signs MOU With Russian Federation; US to Cosponsor Sustainable Management Conference--International delegation to focus on temperate and boreal forest management issues in September; Scandinavians Get Ready For EU Accession Vote--Finland to vote October 16, Sweden-November 13, Norway-November 27-28; Japan Announced Deregulation Plan For Construction Sector--Goal to make home ownership more affordable for Japanese consumer.

  1. Evidence of trade-offs shaping virulence evolution in an emerging wildlife pathogen.

    PubMed

    Williams, P D; Dobson, A P; Dhondt, K V; Hawley, D M; Dhondt, A A

    2014-06-01

    In the mid-1990s, the common poultry pathogen Mycoplasma gallisepticum (MG) made a successful species jump to the eastern North American house finch Haemorhous mexicanus (HM). Subsequent strain diversification allows us to directly quantify, in an experimental setting, the transmission dynamics of three sequentially emergent geographic isolates of MG, which differ in the levels of pathogen load they induce. We find significant among-strain variation in rates of transmission as well as recovery. Pathogen strains also differ in their induction of host morbidity, measured as the severity of eye lesions due to infection. Relationships between pathogen traits are also investigated, with transmission and recovery rates being significantly negatively correlated, whereas transmission and virulence, measured as average eye lesion score over the course of infection, are positively correlated. By quantifying these disease-relevant parameters and their relationships, we provide the first analysis of the trade-offs that shape the evolution of this important emerging pathogen. PMID:24750277

  2. Re-envisioning global agricultural trade: time for a paradigm shift to ensure food security and population health in low-income countries.

    PubMed

    Pirkle, Catherine M; Poliquin, Hélène; Sia, Drissa; Kouakou, Kouassi Joseph; Sagna, Tani

    2015-03-01

    In this commentary, we use examples from West Africa to highlight how the liberalization of global agricultural trade exacerbates population health inequalities by threatening the livelihoods and food security of communities in low-income settings. We highlight the exploitative nature of trade agreements with West African countries demonstrating how these agreements disincentivize local agricultural investment and take jobs away from small-scale farmers. Further, we link agricultural trade liberalization to increased food insecurity, malnutrition, and exposure to environmental contaminants. Finally, we propose a paradigm shift that advocates for food sovereignty and the right to food. PMID:24814860

  3. Global trade will accelerate plant invasions in emerging economies under climate change.

    PubMed

    Seebens, Hanno; Essl, Franz; Dawson, Wayne; Fuentes, Nicol; Moser, Dietmar; Pergl, Jan; Pyšek, Petr; van Kleunen, Mark; Weber, Ewald; Winter, Marten; Blasius, Bernd

    2015-11-01

    Trade plays a key role in the spread of alien species and has arguably contributed to the recent enormous acceleration of biological invasions, thus homogenizing biotas worldwide. Combining data on 60-year trends of bilateral trade, as well as on biodiversity and climate, we modeled the global spread of plant species among 147 countries. The model results were compared with a recently compiled unique global data set on numbers of naturalized alien vascular plant species representing the most comprehensive collection of naturalized plant distributions currently available. The model identifies major source regions, introduction routes, and hot spots of plant invasions that agree well with observed naturalized plant numbers. In contrast to common knowledge, we show that the 'imperialist dogma,' stating that Europe has been a net exporter of naturalized plants since colonial times, does not hold for the past 60 years, when more naturalized plants were being imported to than exported from Europe. Our results highlight that the current distribution of naturalized plants is best predicted by socioeconomic activities 20 years ago. We took advantage of the observed time lag and used trade developments until recent times to predict naturalized plant trajectories for the next two decades. This shows that particularly strong increases in naturalized plant numbers are expected in the next 20 years for emerging economies in megadiverse regions. The interaction with predicted future climate change will increase invasions in northern temperate countries and reduce them in tropical and (sub)tropical regions, yet not by enough to cancel out the trade-related increase. PMID:26152518

  4. Wood products trade and foreign markets: european market profile issue, July 1994. Foreign agriculture circular

    SciTech Connect

    Not Available

    1994-07-01

    ;Contents: Trade Highlights; Top Five Markets for U.S. Wood Products; Status of USDA/CCC Export Credit Guarantees for Wood Products; Profiles for Wood Products; European Union; Austria; Belgium-Luxembourg; Denmark; Commodity/Country Trade Tables; Corrigendum; Wood Products Trade Account, 1st Quarter 1994; U.S. Exports, for 1989 - 1st Quarter 1994; Value of Wood Products, by Country; Value of Wood Products, by Commodity.

  5. Horse paddocks - an emerging source of agricultural water pollution

    NASA Astrophysics Data System (ADS)

    Masud Parvage, Mohammed; Ulén, Barbro; Kirchmann, Holger

    2015-04-01

    Horse farms occupy about 4% of the total agricultural land in the EU but are not well investigated with regard to their impact on water quality. Horse paddocks commonly hold horses on a limited space and the animal density often exceeds the recommended density. Therefore, paddock soils receive significant amounts of phosphorus (P) and nitrogen (N) through feed residues and deposition of faeces and urine, which can lead to nutrient build-up in the soil and subsequent losses to aquatic systems. This study characterized the potential risk of phosphorus (P) and nitrogen (N) leaching losses from Swedish horse paddocks through three stage examination of soil and water P and N status. The experiment began with a pilot study where surface soil P status and eight years of drainage P data were examined from a paddock catchment and an adjacent arable catchment both receiving similar amount of P and N over years. Results showed that there were no signi?cant differences in water-soluble P (WSP) or total P data in soils but the drainage water P concentrations, being higher in the paddock catchment (0.33 mg P l-1, mainly in dissolved reactive form) than the arable catchment (0.10 mg P l-1). In the second experiment, soil P and N status were examined in different parts of horse paddocks (feeding, grazing, and excretion areas) to identify existence of any potential hotspots for losses within the paddock. In total, seven horse farms, covering different grazing densities and soil textures representative of Swedish horse paddocks were examined. The results showed that concentrations of WSP, plant available P or P-AL (P extracted in ammonium acetate lactate solution at pH 3.75), and total N were highest in feeding and excretion areas within the paddocks. It was also observed that the WSP concentration in the paddocks was strongly correlated with horse density (R2 = 0.80, p < 0.001) and P-AL with years of paddock management (R2 = 0.78, p < 0.001). In the final experiment, topsoil

  6. International Agricultural Trade and Policy: Issues and Implications for U.S. Agriculture. Texas Agricultural Market Research Center Special Series Report No. SS-2-89.

    ERIC Educational Resources Information Center

    Williams, Gary W.

    Historical events have set the stage for the current U.S. agricultural export performance. Agricultural exports in the early 1990s were as large or larger relative to the size of the agricultural sector than at any time since. A dramatic decrease in net farm income was caused by the Great Depression (1929-1932). Following passage of the…

  7. Agricultural sources of contaminants of emerging concern and adverse health effects on freshwater fish

    USGS Publications Warehouse

    Tillitt, Donald E.; Buxton, Herbert T.

    2011-01-01

    Agricultural contaminants of emerging concern (CECs) are generally thought of as certain classes of chemicals associated with animal feeding and production facilities. Veterinary pharmaceuticals used in animal food production systems represent one of the largest groups of CECs. In our review, we discuss the extensive increase in use of antibiotics in animal feeding operations (AFOs) around the world. AFOs are a major consumer of antibiotics and other veterinary pharmaceuticals and over the past decade there has been growing information on the occurrence, release, and fate of CECs from animal food production operations, including the application of pharmaceutical-containing manure to agricultural fields and releases from waste lagoons. Concentrations of CECs in surface and ground water in proximity to AFOs correspond to their presence in the AFO wastes. In many cases, the environmental concentrations of agriculturally-derived CECs are below toxicity thresholds. Hormones and hormone replacement compounds are a notable exception, where chemical concentrations near AFOs can exceed concentrations known to cause adverse effects on endocrine-related functions in fish. In addition, some agricultural pesticides, once thought to be safe to non-target organisms, have demonstrated endocrine-related effects that may pose threats to fish populations in agricultural regions. That is, we have pesticides with emerging concerns, thus, the concern is emerging and not necessarily the chemical. In this light, one must consider certain agricultural pesticides to be included in the list of CECs. Even though agricultural pesticides are routinely evaluated in regulatory testing schemes which have been used for decades, the potential hazards of some pesticides have only recently been emerging. Emerging concerns of pesticides in fish include interference with hormone signaling pathways; additive (or more than additive) effects from pesticide mixtures; and adverse population-level effects at

  8. Wood products trade and foreign markets: Asian market profile issue, November 1993. Foreign agriculture circular

    SciTech Connect

    Not Available

    1993-11-01

    Contents: trade summary; significant developments; status of usda/ccc export credit guarantees for wood products; US global export status; trends in US exports to the pacific rim; market profiles for wood products; pacific rim; europe; commodity/country trade tables; US exports, 1988 - 1st half 1993; US imports, 1988 - 1st half 1993.

  9. Exploring the Linkages: Trade Policies, Third World Development, and U.S. Agriculture.

    ERIC Educational Resources Information Center

    Trade and Development Program, Washington, DC.

    This resource, a publication of the Trade and Development Program, was designed by a coalition of 10 farm and church groups to help U.S. citizens discover the connections between their lives, world food trade, and the needs of developing nations; it can be used for a single program, a multi-session workshop, or a study series. Targeted for high…

  10. Shade Trading: An Emerging Riparian Forest-Based Payment for Ecosystem Services Market in Oregon, USA

    NASA Astrophysics Data System (ADS)

    Guillozet, Kathleen

    2015-10-01

    This paper describes the regulatory and compliance context for Oregon's emerging ecosystem services (ES) market in riparian shade to meet water quality obligations. In Oregon's market as with many other ES programs, contracts and other regulatory documents not only delimit the obligations and liabilities of different parties, but also constitute a primary mechanism through which ES service delivery is measured. Through a review of compliance criteria I find that under Oregon's shade trades, permittees are held to a number of input-based criteria, which essentially affirm that parties comply with predetermined practices and procedures, and one `pseudo output based' criterion, in which ES delivery is estimated through a model. The case presented in the paper critically engages with the challenges of measuring ES and in assessing the outcomes of ES projects. It places these challenges as interrelated and proposes that market designers, policymakers, and other stakeholders should consider explicit efficacy, efficiency, and equity targets.

  11. Shade Trading: An Emerging Riparian Forest-Based Payment for Ecosystem Services Market in Oregon, USA.

    PubMed

    Guillozet, Kathleen

    2015-10-01

    This paper describes the regulatory and compliance context for Oregon's emerging ecosystem services (ES) market in riparian shade to meet water quality obligations. In Oregon's market as with many other ES programs, contracts and other regulatory documents not only delimit the obligations and liabilities of different parties, but also constitute a primary mechanism through which ES service delivery is measured. Through a review of compliance criteria I find that under Oregon's shade trades, permittees are held to a number of input-based criteria, which essentially affirm that parties comply with predetermined practices and procedures, and one 'pseudo output based' criterion, in which ES delivery is estimated through a model. The case presented in the paper critically engages with the challenges of measuring ES and in assessing the outcomes of ES projects. It places these challenges as interrelated and proposes that market designers, policymakers, and other stakeholders should consider explicit efficacy, efficiency, and equity targets. PMID:26099569

  12. Wood products trade and foreign markets. Annual production, consumption, and trade issue. Principal countries impacting US trade in wood products. Foreign agriculture circular

    SciTech Connect

    Not Available

    1993-05-01

    The Forest Products Division has compiled production, consumption, and trade data on selected wood products for twenty eight significant countries. The data, collected from various sources, is not necessarily compatible with US export and import data normally published in this circular, which comes from the US Census Bureau. To supplement this data, the following perspectives offer a comparative snapshot of conditions in these countries, both in the general economy and the wood products sector. Economic information was extracted from the 1992 World Factbook; Central Intelligence Agency.

  13. Safeguarding production agriculture and natural ecosystems against biological terrorism. A U.S. Department of Agriculture emergency response framework.

    PubMed

    Sequeira, R

    1999-01-01

    Foreign pest introductions and outbreaks represent threats to agricultural productivity and ecosystems, and, thus, to the health and national security of the United States. It is advisable to identify relevant techniques and bring all appropriate strategies to bear on the problem of controlling accidentally and intentionally introduced pest outbreaks. Recent political shifts indicate that the U.S. may be at increased risk for biological terrorism. The existing emergency-response strategies of the Animal and Plant Health Inspection Services (APHIS) will evolve to expand activities in coordination with other emergency management agencies. APHIS will evolve its information superstructure to include extensive application of simulation models for forecasting, meteorological databases and analysis, systems analysis, geographic information systems, satellite image analysis, remote sensing, and the training of specialized cadres within the emergency-response framework capable of managing the necessary information processing and analysis. Finally, the threat of key pests ranked according to perceived risk will be assessed with mathematical models and "what-if" scenarios analyzed to determine impact and mitigation practices. An infrastructure will be maintained that periodically surveys ports and inland regions for the presence of exotic pest threats and will identify trend abnormalities. This survey and monitoring effort will include cooperation from industry groups, federal and state organizations, and academic institutions. PMID:10681969

  14. Rome was not built in one day: Underlying biological and cognitive factors responsible for the emergence of agriculture and ultrasociality.

    PubMed

    Grotuss, Jason; Beard, Sarah Jean

    2016-01-01

    Agriculture represented a major transition in human evolution, but the appearance of ultrasociality must have included previous steps. We argue that ultrasociality would not have suddenly emerged with agriculture, but rather developed from pre-existing cognitive and social mechanisms. Discussions must include necessary depth about the historical origins of human ultrasociality, and agriculture's aftereffects on large-scale social organization. PMID:27562680

  15. An integrated model for simulating nitrogen trading in an agricultural catchment with complex hydrogeology.

    PubMed

    Cox, T J; Rutherford, J C; Kerr, S C; Smeaton, D C; Palliser, C C

    2013-09-30

    Nitrogen loads to several New Zealand lakes are dominated by nonpoint runoff from pastoral farmland which adversely affects lake water quality. A 'cap and trade' scheme is being considered to help meet targets set for nitrogen loads to Lake Rotorua, and a numerical model, NTRADER, has been developed to simulate and compare alternative schemes. NTRADER models both the geophysics of nitrogen generation and transport, including groundwater lag times, and the economics of 'cap and trade' schemes. It integrates the output from several existing models, including a farm-scale nitrogen leaching and abatement model, a farm-scale management economic model, and a catchment-scale nitrogen transport model. This paper details modeling methods and compares possible trading program design features for the Lake Rotorua catchment. Model simulations demonstrate how a cap and trade program could be used to effectively achieve challenging environmental goals in the targeted catchment. However, results also show that, due to complex hydrogeology, satisfactory environmental outcomes may be not achieved unless groundwater lag times are incorporated into the regulatory scheme. One way to do this, as demonstrated here, would be to explicitly include lag times in the cap and trade program. The utility of the model is further demonstrated by quantifying relative differences in abatement costs across potential regulatory schemes. PMID:23771202

  16. Rapid growth in agricultural trade: effects on global area efficiency and the role of management

    NASA Astrophysics Data System (ADS)

    Kastner, Thomas; Erb, Karl-Heinz; Haberl, Helmut

    2014-03-01

    Cropland is crucial for supplying humans with biomass products, above all, food. Globalization has led to soaring volumes of international trade, resulting in strongly increasing distances between the locations where land use takes place and where the products are consumed. Based on a dataset that allows tracing the flows of almost 450 crop and livestock products and consistently allocating them to cropland areas in over 200 nations, we analyze this rapidly growing spatial disconnect between production and consumption for the period from 1986 to 2009. At the global level, land for export production grew rapidly (by about 100 Mha), while land supplying crops for direct domestic use remained virtually unchanged. We show that international trade on average flows from high-yield to low-yield regions: compared to a hypothetical no-trade counterfactual that assumes equal consumption and yield levels, trade lowered global cropland demand by almost 90 Mha in 2008 (3-year mean). An analysis using yield gap data (which quantify the distance of prevailing yields to those attainable through the best currently available production techniques) revealed that differences in land management and in natural endowments contribute almost equally to the yield differences between exporting and importing nations. A comparison of the effect of yield differences between exporting and importing regions with the potential of closing yield gaps suggests that increasing yields holds greater potentials for reducing future cropland demand than increasing and adjusting trade volumes based on differences in current land productivity.

  17. The spectrum of emergency care of agricultural trauma in central Wisconsin.

    PubMed

    Stueland, D; Zoch, T; Stamas, P; Krieg, G; Boulet, W

    1990-11-01

    Agriculture is among the most dangerous occupations in the United States. When injuries do occur, the emergency department (ED) is the primary source of care. Over a 2-year period, the emergency medicine section of the Marshfield Clinic/St Joseph's Hospital, cared for 913 victims of agricultural trauma. Although 11% were initially admitted and 4% were later treated, the remainder received their care solely in the ED. Unlike most occupational injuries, people of any age may be involved in agricultural injuries; 27% in this series were less than 18 years of age and 5% were 65 years or older. Just over half of all injuries were from mechanical devices, including tractor and farm machinery. The remainder were from animals, falls, or exposure. Although several different types of injuries occurred, the most common diagnoses were soft tissue injuries and fractures and the most common procedure was diagnostic radiography followed by wound and fracture care. An ED in a rural setting should be prepared to deal with agricultural trauma. PMID:2222598

  18. Project AProWa: a national view on managing trade-offs between agricultural production and conservation of aquatic ecosystems

    NASA Astrophysics Data System (ADS)

    Dietzel, Anne; Rahn, Eric; Stamm, Christian

    2014-05-01

    for irrigation can already be documented. Due to drier summers induced by climate change, this phenomenon is expected to gain more importance in the future. Related to water quantity and quality it is crucial to think about the diverging interests between the supply of the population with national agricultural products and the preservation of the water bodies, their ecological value and their other ecosystem services (e.g. drinking water supply). The project AProWa attempts to elucidate trade-offs of national goals for water protection and agricultural production in Switzerland by involving stakeholders from agricultural administration (Federal Office for Agriculture, FOAG), agricultural research (Agroscope), water research (Swiss Federal Institute of Aquatic Science and Technology, Eawag) and environmental protection (Federal Office for the Environment, FOEN). This is done by applying multi-criteria decision analysis facilitating consensus regarding goals and possible activities and alternatives to reach these goals. This is followed by an evaluation of main conflicts and prioritized research gaps. We present preliminary results from workshops and interdisciplinary discussion groups that encompass an objectives hierarchy reflecting agricultural production and water conservation goals. Furthermore, an inventory of agricultural practices and water protection measures is presented, enabling their evaluation for the provision of agricultural production while sustaining aquatic ecosystems.

  19. Determinants of immediate price impacts at the trade level in an emerging order-driven market

    NASA Astrophysics Data System (ADS)

    Zhou, Wei-Xing

    2012-02-01

    Common wisdom argues that, in general, large trades cause large price changes, whereas small trades cause small price changes. However, for extremely large price changes, the trade size and news play a minor role, while liquidity (especially price gaps on the limit order book) is a more influential factor. Hence, there might be other factors influencing the immediate price impacts of trades. In this paper, through mechanical analysis of price variations before and after a trade of arbitrary size, we identify that the trade size, the bid-ask spread, the price gaps and the outstanding volumes at the bid and ask sides of the limit order book have an impact on the changes in prices. We propose two regression models to investigate the influence of these microscopic factors on the price impact of buyer-initiated partially filled trades, seller-initiated partially filled trades, buyer-initiated filled trades and seller-initiated filled trades. We find that they have quantitatively similar explanatory powers and these factors can account for up to 44% of the price impacts. Large trade sizes, wide bid-ask spreads, high liquidity at the same side and low liquidity at the opposite side will cause a large price impact. We also find that the liquidity at the opposite side has a more influential impact than the liquidity at the same side. Our results shed new light on the determinants of immediate price impacts.

  20. Deforestation driven by urban population growth and agricultural trade in the twenty-first century

    NASA Astrophysics Data System (ADS)

    Defries, Ruth S.; Rudel, Thomas; Uriarte, Maria; Hansen, Matthew

    2010-03-01

    Reducing atmospheric carbon emissions from tropical deforestation is at present considered a cost-effective option for mitigating climate change. However, the forces associated with tropical forest loss are uncertain. Here we use satellite-based estimates of forest loss for 2000 to 2005 (ref. 2) to assess economic, agricultural and demographic correlates across 41 countries in the humid tropics. Two methods of analysis-linear regression and regression tree-show that forest loss is positively correlated with urban population growth and exports of agricultural products for this time period. Rural population growth is not associated with forest loss, indicating the importance of urban-based and international demands for agricultural products as drivers of deforestation. The strong trend in movement of people to cities in the tropics is, counter-intuitively, likely to be associated with greater pressures for clearing tropical forests. We therefore suggest that policies to reduce deforestation among local, rural populations will not address the main cause of deforestation in the future. Rather, efforts need to focus on reducing deforestation for industrial-scale, export-oriented agricultural production, concomitant with efforts to increase yields in non-forested lands to satisfy demands for agricultural products.

  1. Soil management shapes ecosystem service provision and trade-offs in agricultural landscapes.

    PubMed

    Tamburini, Giovanni; De Simone, Serena; Sigura, Maurizia; Boscutti, Francesco; Marini, Lorenzo

    2016-08-31

    Agroecosystems are principally managed to maximize food provisioning even if they receive a large array of supporting and regulating ecosystem services (ESs). Hence, comprehensive studies investigating the effects of local management and landscape composition on the provision of and trade-offs between multiple ESs are urgently needed. We explored the effects of conservation tillage, nitrogen fertilization and landscape composition on six ESs (crop production, disease control, soil fertility, water quality regulation, weed and pest control) in winter cereals. Conservation tillage enhanced soil fertility and pest control, decreased water quality regulation and weed control, without affecting crop production and disease control. Fertilization only influenced crop production by increasing grain yield. Landscape intensification reduced the provision of disease and pest control. We also found tillage and landscape composition to interactively affect water quality regulation and weed control. Under N fertilization, conventional tillage resulted in more trade-offs between ESs than conservation tillage. Our results demonstrate that soil management and landscape composition affect the provision of several ESs and that soil management potentially shapes the trade-offs between them. PMID:27559064

  2. Are developed and emerging agricultural futures markets multifractal? A comparative perspective

    NASA Astrophysics Data System (ADS)

    He, Ling-Yun; Chen, Shu-Peng

    2010-09-01

    Although there are many reports on the empirical evidence of the existence of multifractality in various financial or commodity markets in current literature, few can be found to compare the multifractal properties of emerging and developed economies, especially for agricultural futures markets in those countries (regions). We therefore chose China as the representative of the transition and emerging economies, and USA as the representative of developed ones. We attempt to find the answers to the following questions: (1) Are all those different markets multifractal? (2) What are the dynamical causes for multifractality in those markets (if any)? (3) Are the multifractality strengths in those markets of the transition and emerging economies weaker (or stronger) than those of the developed ones? To answer these questions, Multifractal Detrended Fluctuation Analysis (MF-DFA) are applied to study some of the representative agricultural futures markets in China and USA, namely, wheat, soy meal, soybean and corn. Our results suggest that all the markets of China and USA exhibit multifractal properties except US soybean market, which is much closer to mono-fractal comparing with China’s soybean market. To investigate the sources of multifractality, shuffling and phase randomization procedures are applied to destroy the temporal correlations and non-Gaussian distributions respectively. We found that multifractality can be mainly attributed to the non-Gaussian probability distribution and secondarily to the nonlinear temporal correlation mechanism for all the markets, except US soybean and soy meal, which derives from some other unknown factors. Furthermore, the average of τ(q) are applied to obtain the multifractal spectra of the two markets as a whole. The results show that the width of the multifractal spectrum of US agricultural futures markets is significantly narrower than that of China’s. Based on our findings, we proposed a hypothesis that the strength of

  3. Trade-off analysis in the Northern Andes to study the dynamics in agricultural land use.

    PubMed

    Stoorvogel, J J; Antle, J M; Crissman, C C

    2004-08-01

    In this paper we hypothesize that land use change can be induced by non-linearities and thresholds in production systems that impact farmers' decision making. Tradeoffs between environmental and economic indicators is a useful way to represent dynamic properties of agricultural systems. The Tradeoff Analysis (TOA) System is software designed to implement the integrated analysis of tradeoffs in agricultural systems. The TOA methodology is based on spatially explicit econometric simulation models linked to spatially referenced bio-physical simulation models to simulate land use and input decisions. The methodology has been applied for the potato-pasture production system in the Ecuadorian Andes. The land use change literature often describes non-linearity in land use change as a result of sudden changes in the political (e.g. new agricultural policies) or environmental setting (e.g. earthquakes). However, less attention has been paid to the non-linearities in production systems and their consequences for land use change. In this paper, we use the TOA system to study agricultural land use dynamics and to find the underlying processes for non-linearities. Results show that the sources of non-linearities are in the properties of bio-physical processes and in the decision making-process of farmers. PMID:15246571

  4. Trade-offs between agricultural production and biodiversity for biofuel production

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Growing energy demands and concerns for climate change have pushed forward the time line for biofuel production. However, the effect of large-scale biofuel production in the U.S. on the agricultural industry, primarily responsible for food production and livestock feed, and biodiversity levels of ma...

  5. Agricultural productivity and greenhouse gas emissions: trade-offs or synergies between mitigation and food security?

    NASA Astrophysics Data System (ADS)

    Valin, H.; Havlík, P.; Mosnier, A.; Herrero, M.; Schmid, E.; Obersteiner, M.

    2013-09-01

    In this letter, we investigate the effects of crop yield and livestock feed efficiency scenarios on greenhouse gas (GHG) emissions from agriculture and land use change in developing countries. We analyze mitigation associated with different productivity pathways using the global partial equilibrium model GLOBIOM. Our results confirm that yield increase could mitigate some agriculture-related emissions growth over the next decades. Closing yield gaps by 50% for crops and 25% for livestock by 2050 would decrease agriculture and land use change emissions by 8% overall, and by 12% per calorie produced. However, the outcome is sensitive to the technological path and which factor benefits from productivity gains: sustainable land intensification would increase GHG savings by one-third when compared with a fertilizer intensive pathway. Reaching higher yield through total factor productivity gains would be more efficient on the food supply side but halve emissions savings due to a strong rebound effect on the demand side. Improvement in the crop or livestock sector would have different implications: crop yield increase would bring the largest food provision benefits, whereas livestock productivity gains would allow the greatest reductions in GHG emission. Combining productivity increases in the two sectors appears to be the most efficient way to exploit mitigation and food security co-benefits.

  6. Ethanol production, corn gluten feed, and EC trade. Agriculture information bulletin

    SciTech Connect

    Anderson, M.

    1993-07-01

    The profitability of ethanol depends not only on sales of ethanol, but on sales of several coproducts of corn wet-milling such as corn gluten feed (CGF). CGF demand and supply are affected by several European Community (EC) and US policies, such as EC grain price supports and US energy policies. Changes in existing policies and programs could have a significant effect on the CGF market and, consequently, on the profitability of ethanol production. The report examines the implications of several policy options on demand, supply, and price of CGF and on the profitability of ethanol production. The policy changes examined include: (1) the effect of proposed changes in EC farm and trade policies, and (2) the effect of increased ethanol production due to proposed US environmental policies, such as the reauthorization of the Clean Air Act.

  7. Occurrence and potential crop uptake of emerging contaminants and related compounds in an agricultural irrigation network.

    PubMed

    Calderón-Preciado, Diana; Matamoros, Víctor; Bayona, Josep M

    2011-12-15

    Emerging contaminants have received much attention in recent years due to their presence in surface waters, but little attention has been paid to their occurrence in agricultural irrigation waters. This study investigated the occurrence of these compounds in an agricultural irrigation network in northeastern Spain and, for the first time, using two plant uptake models, estimated the concentration of selected micropollutants in crops. The concentration of micropollutants in agricultural irrigation waters ranged from 10 to 5130 ng L(-1) and exhibited some attenuation over the course of the irrigation network. Bromoform, chloroform, diclofenac, caffeine, ibuprofen, naproxen, methyl dihydrojasmonate, galaxolide, butylated hydroxytoluene, and butylated hydroxyanisole were the most abundant contaminants (>200 ng L(-1), on average). The estimated concentration of micropollutants in crops ranged from <1 to 7677 ng kg(-1), with the neutral compounds being the most abundant. Moreover, the predicted data obtained by fate models generally agreed with experimental data. Finally, human exposure to micropollutants through fruit and vegetable consumption was estimated to be 9.8 μg per person and week (Σ 27 contaminants detected). Further studies are needed to determine the health implications that the presence of these compounds in fruit and vegetables may have for consumers. PMID:22030249

  8. Plastic mulching in agriculture. Trading short-term agronomic benefits for long-term soil degradation?

    PubMed

    Steinmetz, Zacharias; Wollmann, Claudia; Schaefer, Miriam; Buchmann, Christian; David, Jan; Tröger, Josephine; Muñoz, Katherine; Frör, Oliver; Schaumann, Gabriele Ellen

    2016-04-15

    Plastic mulching has become a globally applied agricultural practice for its instant economic benefits such as higher yields, earlier harvests, improved fruit quality and increased water-use efficiency. However, knowledge of the sustainability of plastic mulching remains vague in terms of both an environmental and agronomic perspective. This review critically discusses the current understanding of the environmental impact of plastic mulch use by linking knowledge of agricultural benefits and research on the life cycle of plastic mulches with direct and indirect implications for long-term soil quality and ecosystem services. Adverse effects may arise from plastic additives, enhanced pesticide runoff and plastic residues likely to fragment into microplastics but remaining chemically intact and accumulating in soil where they can successively sorb agrochemicals. The quantification of microplastics in soil remains challenging due to the lack of appropriate analytical techniques. The cost and effort of recovering and recycling used mulching films may offset the aforementioned benefits in the long term. However, comparative and long-term agronomic assessments have not yet been conducted. Furthermore, plastic mulches have the potential to alter soil quality by shifting the edaphic biocoenosis (e.g. towards mycotoxigenic fungi), accelerate C/N metabolism eventually depleting soil organic matter stocks, increase soil water repellency and favour the release of greenhouse gases. A substantial process understanding of the interactions between the soil microclimate, water supply and biological activity under plastic mulches is still lacking but required to estimate potential risks for long-term soil quality. Currently, farmers mostly base their decision to apply plastic mulches rather on expected short-term benefits than on the consideration of long-term consequences. Future interdisciplinary research should therefore gain a deeper understanding of the incentives for farmers

  9. Emerging health risks associated with modern agriculture practices: a comprehensive study in India.

    PubMed

    Sarkar, Atanu; Aronson, Kristan J; Patil, Shantagouda; Hugar, Lingappa B; vanLoon, Gary W

    2012-05-01

    In order to enhance food production, India has adopted modern agriculture practices and achieved noteworthy success. This achievement was essentially the result of a paradigm shift in agriculture that included high inputs of agrochemicals, water, and widespread practice of monoculture, as well as bureaucratic changes that promoted these changes. There are very few comprehensive analyses of potential adverse health outcomes that may be related to these changes. The objective of this study is to identify health risks associated with modern agricultural practices in the southern Indian state of Karnataka. This study aims to compare high-input and low-input agricultural practices and the consequences for health of people in these communities. The fieldwork was conducted from May to August, 2009 and included a survey carried out in six villages. Data were collected by in-depth personal interviews among 240 households and key informants, field observations, laboratory analyses, and data from secondary sources. The study identified four major visible impacts: occupational hazards, vector borne diseases, changing nutritional status, and inequity in development. In the high-input area, mechanization has resulted in more occurrences of serious accidents and injuries. Ecological changes due to rice cultivation in this area have further augmented mosquito breeding, and there has been a surge in the incidence of Japanese encephalitis and malaria. The traditional coarse cereals (complex carbohydrates, high protein) have been replaced by mill-polished rice (simple carbohydrate, low protein). The prevalence of overweight (BMI>25) has emerged as a new public health challenge, and this is most evident in large-landholding households, especially in the high-input agriculture areas. In all agro-ecological areas, it was observed that women faced a greater risk of both extremes of under-nutrition and being overweight. Output-driven and market-oriented modern agricultural practices have

  10. Urbanization, Agricultural Intensification, and Habitat Alteration in Vietnam: Modeling Transitional Development and Emerging Infectious Diseases

    NASA Astrophysics Data System (ADS)

    Fox, J.; Saksena, S.; Spencer, J.; Finucane, M.; Sultana, N.

    2012-12-01

    Our overarching hypothesis is that new risks, in this case the H5N1 strain of avian influenza, emerge during transitions between stages of development. Moreover, these risks are not coincidental but occur precisely because of the in-between nature of the coupled human-natural system at the point when things are neither traditional nor modern but resemble the state of chaos, release and reorganization. We are testing this hypothesis in Vietnam using demographic, social, economic, and environmental data collected in national censuses and analyzed at commune and district levels to identify communes and districts that are traditional, modern, and transitional (peri-urban). Using data from the 2006 agricultural census that capture both the changing nature of the built environment (types of sanitation systems) and the loss of and diversification of agriculture systems (percent of households whose major source of income is from agriculture, and percent of land under agriculture, forests, and aquaculture), and a normalized difference vegetation index from 2006 Landsat images we created a national scale urbanicity map for Vietnam. Field work in the summer of 2011 showed this map to be an accurate (approximately 85%) approximation of traditional (rural), transitional (periurban), and modern (urban) communes. Preliminary results suggest that over 7% of the country's land area and roughly 15% of its population resides in periurban neighborhoods, and that these areas do have a statistically significant greater incidence of AVI as measured in chicken deaths than traditional and modern communes (Table 1). Transitional neighborhoods such as these force planners to ask two questions. To what extent does the dichotomy of urban/rural makes sense in the context of Vietnam, when large areas and parts of the population are caught between the two? Second, how can planners and policy makers effectively provide for basic public goods and services in these contexts?Classification of places

  11. Agriculture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Agriculture within the United States is varied and produces a large value ($200 billion in 2002) of production across a wide range of plant and animal production systems. Because of this diversity, changes in climate will likely impact agriculture throughout the United States. Climate affects crop, ...

  12. Review and Meta-analysis of Emerging Risk Factors for Agricultural Injury.

    PubMed

    Jadhav, Rohan; Achutan, Chandran; Haynatzki, Gleb; Rajaram, Shireen; Rautiainen, Risto

    2016-01-01

    Agricultural injury is a significant public health problem globally. Extensive research has addressed this problem, and a growing number of risk factors have been reported. The authors evaluated the evidence for frequently reported risk factors earlier. The objective in the current study was to identify emerging risk factors for agricultural injury and calculate pooled estimates for factors that were assessed in two or more studies. A total of 441 (PubMed) and 285 (Google Scholar) studies were identified focusing on occupational injuries in agriculture. From these, 39 studies reported point estimates of risk factors for injury; 38 of them passed the Newcastle-Ottawa criteria for quality and were selected for the systematic review and meta-analysis. Several risk factors were significantly associated with injury in the meta-analysis. These included older age (vs. younger), education up to high school or higher (vs. lower), non-Caucasian race (vs. Caucasian), Finnish language (vs. Swedish), residence on-farm (vs. off-farm), sleeping less than 7-7.5 hours (vs. more), high perceived injury risk (vs. low), challenging social conditions (vs. normal), greater farm sales, size, income, and number of employees on the farm (vs. smaller), animal production (vs. other production), unsafe practices conducted (vs. not), computer use (vs. not), dermal exposure to pesticides and/or chemicals (vs. not), high cooperation between farms (vs. not), and machinery condition fair/poor (vs. excellent/good). Eighteen of the 25 risk factors were significant in the meta-analysis. The identified risk factors should be considered when designing interventions and selecting populations at high risk of injury. PMID:27088816

  13. Environmental assessment of anaerobically digested sludge reuse in agriculture: potential impacts of emerging micropollutants.

    PubMed

    Hospido, Almudena; Carballa, Marta; Moreira, Maite; Omil, Francisco; Lema, Juan M; Feijoo, Gumersindo

    2010-05-01

    Agricultural application of sewage sludge has been emotionally discussed in the last decades, because the latter contains organic micropollutants with unknown fate and risk potential. In this work, the reuse of anaerobically digested sludge in agriculture is evaluated from an environmental point of view by using Life Cycle Assessment methodology. More specifically, the potential impacts of emerging micropollutants, such as pharmaceuticals and personal care products, present in the sludge have been quantified. Four scenarios were considered according to the temperature of the anaerobic digestion (mesophilic or thermophilic) and the sludge retention time (20 or 10d), and they have been compared with the non-treated sludge. From an environmental point of view, the disposal of undigested sludge is not the most suitable alternative, except for global warming due to the dominance (65-85%) of the indirect emissions associated to the electricity use. Nutrient-related direct emissions dominate the eutrophication category impact in all the scenarios (>71.4%), although a beneficial impact related to the avoidance of industrial fertilisers production is also quantified (up to 6.7%). In terms of human and terrestrial toxicity, the direct emissions of heavy metals to soil dominate these two impact categories (>70%), and the contribution of other micropollutants is minimal. Moreover, only six (Galaxolide, Tonalide, Diazepam, Ibuprofen, Sulfamethoxazole and 17alpha-ethinyloestradiol) out of the 13 substances considered are really significant since they account for more than 95% of the overall micropollutants impact. PMID:20347114

  14. Parameter trade-offs for imaging spectroscopy systems. [application of HIRIS instrument model to agricultural remote sensing

    NASA Technical Reports Server (NTRS)

    Kerekes, John P.; Landgrebe, David A.

    1991-01-01

    With the advent of the EOS era and of configurable sensors, users of these instruments are faced with the twin problems of specifying data acquisition parameters and extracting desired information from the voluminous data. An application of a system model is made to explore system parameter trade-offs for a model sensor based on the High Resolution Imaging Spectrometer. Radiometric performance was studied, along with the effect on classification accuracy of several system parameters. Using a model scene based on typical agricultural reflectance and atmospheric conditions, the atmosphere and sensor are seen to have significant effects on the mean received signal and noise performance. The effect of random uncorrelated errors in the radiometric calibration of the detector array is seen to degrade system performance, especially in the spectral bands below 1 micron. Accurate pixel-to-pixel relative radiometric calibration and the use of the Image Motion Compensation option are seen to improve classification accuracy, especially at high solar zenith angles. Feature sets chosen from characteristics of the scene performed best overall, but ones chosen based on signal-to-noise ratios were seen to be more robust.

  15. H.R.2909 — 112th Congress (2011-2012) Emergency China Trade Act

    THOMAS, 112th Congress

    Rep. Sherman, Brad [D-CA-27

    2011-09-13

    09/19/2011 Referred for a period ending not later than September 19, 2011, (or for a later time if the Chairman so designates) to the Subcommittee on Trade, in each case for consideration of such provisions as fall within the jurisdiction of the subcommittee concerned. (All Actions)

  16. Internal and external green-blue agricultural water footprints of nations, and related water and land savings through trade

    NASA Astrophysics Data System (ADS)

    Fader, M.; Gerten, D.; Thammer, M.; Heinke, J.; Lotze-Campen, H.; Lucht, W.; Cramer, W.

    2011-01-01

    The need to increase food production for a growing world population makes an assessment of global agricultural water productivities and virtual water flows important. Using the hydrology and agro-biosphere model LPJmL, we quantify at 0.5° resolution the blue (irrigation water) and green (precipitation water) virtual water content, i.e. the inverse of water productivity, for 11 of the world's major crop types. Based on these, we also quantify the water footprints (WFP) of all countries, for the period 1998-2002, distinguishing internal and external WFP (virtual water imported from other countries) and their blue and green components, respectively. Moreover, we calculate water savings and losses, and for the first time also land savings and losses, through international trade with these products. The consistent separation of blue and green water flows and footprints, which is needed due to the different sources and opportunity costs of these two water pools, shows that green water globally dominates both the internal and external WFP (84% of the global WFP and 94% of the external WFP rely on green water). Accordingly, some of the major exporters of the crops considered here (e.g. Argentina, Canada) export mainly green virtual water, but traditional rice exporters such as India and Pakistan mainly export blue virtual water. The external WFPs are found to be relatively small (6% of the total global blue WFP, 16% of the total global green WFP). Nevertheless, current trade saves significant water volumes and land areas (~263 km3 and ~41 Mha, respectively, equivalent to 5% of the sowing area of the crops considered here and 3.5% of the annual precipitation on this area). Linking the proportions of external to internal blue/green WFP with the per capita WFPs allows recognizing that only a few countries consume more water from abroad than from their own territory and have at the same time above average WFPs. Thus, countries with high levels of per capita water consumption

  17. Effectiveness of capture techniques for rails in emergent marsh and agricultural wetlands

    USGS Publications Warehouse

    Perkins, Marie; King, S.L.; Linscombe, J.

    2010-01-01

    A reliable and effective technique for capturing rails would improve researchers' ability to study these secretive marsh birds. The time effectiveness and capture success of four methods for capturing rails in emergent marsh and agricultural wetlands in southern Louisiana and Texas were evaluated during winter and breeding seasons. Methods were hand and net capture from an airboat at night, an all-terrain vehicle (ATV) at night, an ATV during daylight rice harvest and passive capture using drop-door traps with drift fencing. Five hundred and twenty rails were captured (and 21 recaptures): 192 King Rails (Rallus elegans), 74 Clapper Rails (R. longirostris), 110 Virginia Rails (R. limicola), 125 Sora (Porzana Carolina) and 40 Yellow Rails (Coturnicops noveboracensis). Methods used at night were effective at capturing rails: capture from airboats yielded 2.13 rails per hour each airboat was operated and capture from ATVs yielded 1.80 rails per hour each ATV was operated. During daylight, captures from ATVs during rice harvest (0.25 rails per hour each ATV was operated) and passive drop-door traps with drift fencing (0.0054 rails per trap hour) were both inefficient.

  18. Occurrence of emerging contaminants in agricultural soils, sewage sludge and waters in Valencia (E Spain)

    NASA Astrophysics Data System (ADS)

    Boluda, Rafael; Marimon, Lupe; Atzeni, Stefania; Mormeneo, Salvador; Iranzo, María; Zueco, Jesús; Gamón, Miguel; Sancenón, José; Romera, David; Gil, Carlos; Amparo Soriano, Maria; Granell, Clara; Roca, Núria; Bech, Jaume

    2013-04-01

    In recent years, studies into the presence and distribution of emerging contaminants (ECs), like pharmaceutical products, some pesticides and mycotoxins in the natural environment, are receiving considerable attention. Thus, the presence of these compounds in waters, soils and wastes in different locations including agricultural systems has been stressed; very few studies into this matter are available in Spain. The main source of ECs in the environment is wastewater spillage from wastewater treatment plants (WTP), where these compounds arrive from the sewer system network. The objective of this study was to determine the levels of 35 ECs constituted by nine pharmaceutical products, 23 fungicides and three mycotoxins in soils, sewages sludge and waters adjacent to WTP from an agriculture area of Valencia (E Spain) influenced by intense urban and industrial activity. Seven samples from sludge, 13 soil samples and eight samples of waters from the area of influence of WTP were collected. The ECs extraction were performed using 5 g of fresh sample and a mixture of acetonitrile with 1% formic acid and water at the 3:1 ratio by shaking for 45 min and then centrifuging at 4,000 rpm for 5 min. The extract was filtered and determination was done by HPLC system connected to a 3200-Qtrap de triple quadrupole mass spectrometer with an electrospray ion source. The results showed that soil-ECs concentrations were 10 times lower that in sewage sludge. The smaller number of detections and detected compounds should also be stressed. As in previous cases, fungicides azole (tebuconazole and tricyclazole), along with boscalid, were the most detected compounds with concentrations of between 100 and 400 µg kg-1 dw. In second place, propiconazole and azoxystrobin stood out, followed by carbendazim, dimetomorph, pyraclostrobin and propamocarb. The following drugs and mycotoxins were detected to have a higher to lower concentration (1-40 µg kg-1): telmisartan, irbesartan, venlafaxine

  19. ENVIRONMENTAL MONITORING AND MODELING ASSOCIATED WITH NATIONAL EMERGENCIES - EXPERIENCES GAINED FROM THE WORLD TRADE CENTER DISASTER

    EPA Science Inventory

    A workshop was held in Research Triangle Park, NC on November 18-19, 2002 to discuss scientific issues associated with measuring, modeling, and assessing exposure and risk to air containing contaminants generated as a result of national emergencies and disasters. Participants wer...

  20. Evaluating the trade-off between food and timber resulting from the conversion of Miombo forests to agricultural land in Angola using multi-temporal Landsat data.

    PubMed

    Schneibel, Anne; Stellmes, Marion; Röder, Achim; Finckh, Manfred; Revermann, Rasmus; Frantz, David; Hill, Joachim

    2016-04-01

    The repopulation of abandoned areas in Angola after 27years of civil war led to a fast and extensive expansion of agricultural fields to meet the rising food demand. Yet, the increase in crop production at the expense of natural resources carries an inherent potential for conflicts since the demand for timber and wood extraction are also supposed to rise. We use the concept of ecosystem services to evaluate the trade-off between food and woody biomass. Our study area is located in central Angola, in the highlands of the upper Okavango catchment. We used Landsat data (spatial resolution: 30×30m) with a bi-temporal and multi-seasonal change detection approach for five time steps between 1989 and 2013 to estimate the conversion area from woodland to agriculture. Overall accuracy is 95%, user's accuracy varies from 89-95% and producer's accuracy ranges between 92-99%. To quantify the trade-off between woody biomass and the amount of food, this information was combined with indicator values and we furthermore assessed biomass regrowth on fallows. Our results reveal a constant rise in agricultural expansion from 1989-2013 with the mean annual deforestation rate increasing from roughly 5300ha up to about 12,000ha. Overall, 5.6% of the forested areas were converted to agriculture, whereas the FAO states a national deforestation rate for Angola of 5% from 1990-2010 (FAO, 2010). In the last time step 961,000t per year of woodland were cleared to potentially produce 1240t per year of maize. Current global agro-economical projections forecast increasing pressure on tropical dry forests from large-scale agriculture schemes (Gasparri et al., 2015; Searchinger and Heimlich, 2015). Our study underlines the importance of considering subsistence-related change processes, which may contribute significantly to negative effects associated with deforestation and degradation of these forest ecosystems. PMID:26803737

  1. USDA-ARS Highlights and emerging research on agricultural water use

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Agriculture production accounts for 16% of the $9 trillion gross domestic product, 8% of exports and 17% of employment. Although less than 2% of Americans work on farms, 100% of citizens are users of farm products. Since WWII, the growth of agricultural inputs has remained flat, while productivity h...

  2. Emerging Themes in Integrating Mathematics into Agricultural Education: A Qualitative Study of Star Teachers in Virginia

    ERIC Educational Resources Information Center

    Anderson, Ryan; Anderson, Shawn

    2012-01-01

    The purpose of this study was to analyze outstanding agricultural education teachers' attitudes towards mathematics integration. An investigation into the collaboration efforts being made between the agricultural education and mathematics departments was also included. The objective of this study was to identify the primary themes to integration…

  3. A review of green- and blue-water resources and their trade-offs for future agricultural production in the Amazon Basin: what could irrigated agriculture mean for Amazonia?

    NASA Astrophysics Data System (ADS)

    Lathuillière, Michael J.; Coe, Michael T.; Johnson, Mark S.

    2016-06-01

    The Amazon Basin is a region of global importance for the carbon and hydrological cycles, a biodiversity hotspot, and a potential centre for future economic development. The region is also a major source of water vapour recycled into continental precipitation through evapotranspiration processes. This review applies an ecohydrological approach to Amazonia's water cycle by looking at contributions of water resources in the context of future agricultural production. At present, agriculture in the region is primarily rain-fed and relies almost exclusively on green-water resources (soil moisture regenerated by precipitation). Future agricultural development, however, will likely follow pathways that include irrigation from blue-water sources (surface water and groundwater) as insurance from variability in precipitation. In this review, we first provide an updated summary of the green-blue ecohydrological framework before describing past trends in Amazonia's water resources within the context of land use and land cover change. We then describe green- and blue-water trade-offs in light of future agricultural production and potential irrigation to assess costs and benefits to terrestrial ecosystems, particularly land and biodiversity protection, and regional precipitation recycling. Management of green water is needed, particularly at the agricultural frontier located in the headwaters of major tributaries to the Amazon River, and home to key downstream blue-water users and ecosystem services, including domestic and industrial users, as well as aquatic ecosystems.

  4. Random-walk model to study cycles emerging from the exploration-exploitation trade-off

    NASA Astrophysics Data System (ADS)

    Kazimierski, Laila D.; Abramson, Guillermo; Kuperman, Marcelo N.

    2015-01-01

    We present a model for a random walk with memory, phenomenologically inspired in a biological system. The walker has the capacity to remember the time of the last visit to each site and the step taken from there. This memory affects the behavior of the walker each time it reaches an already visited site modulating the probability of repeating previous moves. This probability increases with the time elapsed from the last visit. A biological analog of the walker is a frugivore, with the lattice sites representing plants. The memory effect can be associated with the time needed by plants to recover its fruit load. We propose two different strategies, conservative and explorative, as well as intermediate cases, leading to nonintuitive interesting results, such as the emergence of cycles.

  5. Beyond land application: Emerging technologies for the treatment and reuse of anaerobically digested agricultural and food waste.

    PubMed

    Sheets, Johnathon P; Yang, Liangcheng; Ge, Xumeng; Wang, Zhiwu; Li, Yebo

    2015-10-01

    Effective treatment and reuse of the massive quantities of agricultural and food wastes generated daily has the potential to improve the sustainability of food production systems. Anaerobic digestion (AD) is used throughout the world as a waste treatment process to convert organic waste into two main products: biogas and nutrient-rich digestate, called AD effluent. Biogas can be used as a source of renewable energy or transportation fuels, while AD effluent is traditionally applied to land as a soil amendment. However, there are economic and environmental concerns that limit widespread land application, which may lead to underutilization of AD for the treatment of agricultural and food wastes. To combat these constraints, existing and novel methods have emerged to treat or reuse AD effluent. The objective of this review is to analyze several emerging methods used for efficient treatment and reuse of AD effluent. Overall, the application of emerging technologies is limited by AD effluent composition, especially the total solid content. Some technologies, such as composting, use the solid fraction of AD effluent, while most other technologies, such as algae culture and struvite crystallization, use the liquid fraction. Therefore, dewatering of AD effluent, reuse of the liquid and solid fractions, and land application could all be combined to sustainably manage the large quantities of AD effluent produced. Issues such as pathogen regrowth and prevalence of emerging organic micro-pollutants are also discussed. PMID:26235446

  6. Trading drift and fluctuations in entropic dynamics: quantum dynamics as an emergent universality class

    NASA Astrophysics Data System (ADS)

    Bartolomeo, Daniel; Caticha, Ariel

    2016-03-01

    Entropic Dynamics (ED) is a framework that allows the formulation of dynamical theories as an application of entropic methods of inference. In the generic application of ED to derive the Schrödinger equation for N particles the dynamics is a non-dissipative diffusion in which the system follows a “Brownian” trajectory with fluctuations superposed on a smooth drift. We show that there is a family of ED models that differ at the “microscopic” or sub-quantum level in that one can enhance or suppress the fluctuations relative to the drift. Nevertheless, members of this family belong to the same universality class in that they all lead to the same emergent Schrödinger behavior at the “macroscopic” or quantum level. The model in which fluctuations are totally suppressed is of particular interest: the system evolves along the smooth lines of probability flow. Thus ED includes the Bohmian or causal form of quantum mechanics as a special limiting case. We briefly explore a different universality class - a nondissipative dynamics with microscopic fluctuations but no quantum potential. The Bohmian limit of these hybrid models is equivalent to classical mechanics. Finally we show that the Heisenberg uncertainty relation is unaffected either by enhancing or suppressing microscopic fluctuations or by switching off the quantum potential.

  7. Aquatic Insect Emergence in Post-Harvest Flooded Agricultural Fields in the Southern San Joaquin Valley, California

    NASA Astrophysics Data System (ADS)

    Moss, R. C.; Blumenshine, S.; Fleskes, J.

    2005-05-01

    California's Southern San Joaquin Valley is one of the most important waterbird areas in North America, but has suffered a disproportionate loss of wetlands when compared to other California regions. This project analyzes the habitat value of post-harvest flooded cropland by measuring the emergence of aquatic insects across multiple crop types. Aquatic insect emergence was sampled from post-harvest flooded fields of four crop types (alfalfa, corn, tomato, wheat), August-October, 2003-2004. Emergence was measured using traps deployed with a stratified random distribution to sample between and within field variation. Emergence rate and emergent biomass was significantly higher in flooded tomato fields. Results from corn fields indicate that flooding depth was correlated (r=0.095) with both diel temperature fluctuation and emergence rate. Chironomus dilutus larvae were grown in environmental chambers, under two thermal treatments with the same mean but different amplitudes (high: 15°-32°C, low: 20°-26°C) to investigate thermal fluctuation effects on survival and biomass. Larval survival (4x) and biomass (2x) were significantly greater in the low versus high temperature fluctuation treatment. This research has the potential to affect agricultural management throughout the 12,600 km2 region, increase aquatic insect production and aid in the recovery of declining bird populations.

  8. How agricultural management shapes soil microbial communities: patterns emerging from genetic and genomic studies

    NASA Astrophysics Data System (ADS)

    Daly, Amanda; Grandy, A. Stuart

    2016-04-01

    Agriculture is a predominant land use and thus a large influence on global carbon (C) and nitrogen (N) balances, climate, and human health. If we are to produce food, fiber, and fuel sustainably we must maximize agricultural yield while minimizing negative environmental consequences, goals towards which we have made great strides through agronomic advances. However, most agronomic strategies have been designed with a view of soil as a black box, largely ignoring the way management is mediated by soil biota. Because soil microbes play a central role in many of the processes that deliver nutrients to crops and support their health and productivity, agricultural management strategies targeted to exploit or support microbial activity should deliver additional benefits. To do this we must determine how microbial community structure and function are shaped by agricultural practices, but until recently our characterizations of soil microbial communities in agricultural soils have been largely limited to broad taxonomic classes due to methodological constraints. With advances in high-throughput genetic and genomic sequencing techniques, better taxonomic resolution now enables us to determine how agricultural management affects specific microbes and, in turn, nutrient cycling outcomes. Here we unite findings from published research that includes genetic or genomic data about microbial community structure (e.g. 454, Illumina, clone libraries, qPCR) in soils under agricultural management regimes that differ in type and extent of tillage, cropping selections and rotations, inclusion of cover crops, organic amendments, and/or synthetic fertilizer application. We delineate patterns linking agricultural management to microbial diversity, biomass, C- and N-content, and abundance of microbial taxa; furthermore, where available, we compare patterns in microbial communities to patterns in soil extracellular enzyme activities, catabolic profiles, inorganic nitrogen pools, and nitrogen

  9. Greenhouse Gas Emission Mitigation And Agriculture, Trade-off Or Win-win Situation: Bioeconomic Farm Modelling In The Sudanian Area of Burkina Faso

    NASA Astrophysics Data System (ADS)

    Some, T. E.; Barbier, B.

    2015-12-01

    Climate changes talks regularly underline that developing countries' agriculture could play a stronger role in GHGs mitigation strategies and benefit from the Kyoto Protocol program of subsidies. Scientists explain that agriculture can contribute to carbon mitigation by storing more carbon in the soil through greener cropping systems. In this context, a growing number of research projects have started to investigate how developing countries agriculture can contribute to these objectives. The clean development mechanism (CDM) proposed in the Kyoto protocol is one particular policy instrument that can incite farmers to mitigate the GHG balance towards more sequestration and less emission. Some economists such as Michael Porter think that environmental regulation lead to a win-win outcome, in which case subsidies are not necessary. If it is a trade-off between incomes and the environment, subsidies are required. CDM can be mobilized to support the mitigation strategy. Agriculture implies the use of inputs. Reducing the emission implies the reduction of those inputs which will in turn imply a yield decrease. The study aims to assess whether this measure will imply a trade-off between environmental and economic objectives or a win-win situation. I apply this study to the case of small farmers in Burkina Faso through environmental instruments such as the emissions limits and agroforestry using a bioeconomic model, in which the farmers maximize their utility subject to constraints. The study finds that the limitation of emissions in annual crops production involves a trade-off. by impacting negatively their net cash come. By integrating perennial crops in the farming system, the farmers' utility increases. Around 6,118 kg are sequestrated individually. By computing the value on this carbon balance, farmers' net cash incomes go better. Then practicing agroforestry is a win-win situation, as they reach a higher level of income, and reduce emissions. Policymakers must

  10. Agricultural intensification, priming for persistence and the emergence of Nipah virus: a lethal bat-borne zoonosis.

    PubMed

    Pulliam, Juliet R C; Epstein, Jonathan H; Dushoff, Jonathan; Rahman, Sohayati A; Bunning, Michel; Jamaluddin, Aziz A; Hyatt, Alex D; Field, Hume E; Dobson, Andrew P; Daszak, Peter

    2012-01-01

    Emerging zoonoses threaten global health, yet the processes by which they emerge are complex and poorly understood. Nipah virus (NiV) is an important threat owing to its broad host and geographical range, high case fatality, potential for human-to-human transmission and lack of effective prevention or therapies. Here, we investigate the origin of the first identified outbreak of NiV encephalitis in Malaysia and Singapore. We analyse data on livestock production from the index site (a commercial pig farm in Malaysia) prior to and during the outbreak, on Malaysian agricultural production, and from surveys of NiV's wildlife reservoir (flying foxes). Our analyses suggest that repeated introduction of NiV from wildlife changed infection dynamics in pigs. Initial viral introduction produced an explosive epizootic that drove itself to extinction but primed the population for enzootic persistence upon reintroduction of the virus. The resultant within-farm persistence permitted regional spread and increased the number of human infections. This study refutes an earlier hypothesis that anomalous El Niño Southern Oscillation-related climatic conditions drove emergence and suggests that priming for persistence drove the emergence of a novel zoonotic pathogen. Thus, we provide empirical evidence for a causative mechanism previously proposed as a precursor to widespread infection with H5N1 avian influenza and other emerging pathogens. PMID:21632614

  11. Agricultural intensification, priming for persistence and the emergence of Nipah virus: a lethal bat-borne zoonosis

    PubMed Central

    Pulliam, Juliet R. C.; Epstein, Jonathan H.; Dushoff, Jonathan; Rahman, Sohayati A.; Bunning, Michel; Jamaluddin, Aziz A.; Hyatt, Alex D.; Field, Hume E.; Dobson, Andrew P.; Daszak, Peter

    2012-01-01

    Emerging zoonoses threaten global health, yet the processes by which they emerge are complex and poorly understood. Nipah virus (NiV) is an important threat owing to its broad host and geographical range, high case fatality, potential for human-to-human transmission and lack of effective prevention or therapies. Here, we investigate the origin of the first identified outbreak of NiV encephalitis in Malaysia and Singapore. We analyse data on livestock production from the index site (a commercial pig farm in Malaysia) prior to and during the outbreak, on Malaysian agricultural production, and from surveys of NiV's wildlife reservoir (flying foxes). Our analyses suggest that repeated introduction of NiV from wildlife changed infection dynamics in pigs. Initial viral introduction produced an explosive epizootic that drove itself to extinction but primed the population for enzootic persistence upon reintroduction of the virus. The resultant within-farm persistence permitted regional spread and increased the number of human infections. This study refutes an earlier hypothesis that anomalous El Niño Southern Oscillation-related climatic conditions drove emergence and suggests that priming for persistence drove the emergence of a novel zoonotic pathogen. Thus, we provide empirical evidence for a causative mechanism previously proposed as a precursor to widespread infection with H5N1 avian influenza and other emerging pathogens. PMID:21632614

  12. Trade-off between water pollution prevention, agriculture profit, and farmer practice--an optimization methodology for discussion on land-use adjustment in China.

    PubMed

    Liu, Jianchang; Zhang, Luoping; Zhang, Yuzhen; Deng, Hongbing

    2015-01-01

    Agricultural decision-making to control nonpoint source (NPS) water pollution may not be efficiently implemented, if there is no appropriate cost-benefit analysis on agricultural management practices. This paper presents an interval-fuzzy linear programming (IFLP) model to deal with the trade-off between agricultural revenue, NPS pollution control, and alternative practices through land adjustment for Wuchuan catchment, a typical agricultural area in Jiulong River watershed, Fujian Province of China. From the results, the lower combination of practice 1, practice 2, practice 3, and practice 7 with the land area of 12.6, 5.2, 145.2, and 85.3 hm(2), respectively, could reduce NPS pollution load by 10%. The combination yields an income of 98,580 Chinese Yuan/a. If the pollution reduction is 15%, the higher combination need practice 1, practice 2, practice 3, practice 5, and practice 7 with the land area of 54.4, 23.6, 18.0, 6.3, and 85.3 hm(2), respectively. The income of this combination is 915,170 Chinese Yuan/a. The sensitivity analysis of IFLP indicates that the cost-effective practices are ranked as follows: practice 7 > practice 2 > practice 1 > practice 5 > practice 3 > practice 6 > practice 4. In addition, the uncertainties in the agriculture NPS pollution control system could be effectively quantified by the IFLP model. Furthermore, to accomplish a reasonable and applicable project of land-use adjustment, decision-makers could also integrate above solutions with their own experience and other information. PMID:25391462

  13. Contrasting nutrient mitigation and denitrification potential of agricultural drainage environments with different emergent aquatic macrophytes.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Remediation of excess nitrogen (N) in agricultural runoff can be enhanced by establishing wetland vegetation but the role of denitrification in N removal is not well understood in drainage ditches. We quantified differences in N retention during experimental runoff events followed by stagnant period...

  14. Land use efficiency: anticipating future demand for land-sector greenhouse gas emissions abatement and managing trade-offs with agriculture, water, and biodiversity.

    PubMed

    Bryan, Brett A; Crossman, Neville D; Nolan, Martin; Li, Jing; Navarro, Javier; Connor, Jeffery D

    2015-11-01

    Competition for land is increasing, and policy needs to ensure the efficient supply of multiple ecosystem services from land systems. We modelled the spatially explicit potential future supply of ecosystem services in Australia's intensive agricultural land in response to carbon markets under four global outlooks from 2013 to 2050. We assessed the productive efficiency of greenhouse gas emissions abatement, agricultural production, water resources, and biodiversity services and compared these to production possibility frontiers (PPFs). While interacting commodity markets and carbon markets produced efficient outcomes for agricultural production and emissions abatement, more efficient outcomes were possible for water resources and biodiversity services due to weak price signals. However, when only two objectives were considered as per typical efficiency assessments, efficiency improvements involved significant unintended trade-offs for the other objectives and incurred substantial opportunity costs. Considering multiple objectives simultaneously enabled the identification of land use arrangements that were efficient over multiple ecosystem services. Efficient land use arrangements could be selected that meet society's preferences for ecosystem service provision from land by adjusting the metric used to combine multiple services. To effectively manage competition for land via land use efficiency, market incentives are needed that effectively price multiple ecosystem services. PMID:26147156

  15. Trade in Educational Services: An Overview of GATS and Policy Implications for Higher Agricultural Education in India

    ERIC Educational Resources Information Center

    Soam, S. K.; Sastry, R. Kalpana; Rashmi, H. B.

    2007-01-01

    Higher education is a service that contributes to national development, integration and regional cohesion. Agricultural education in particular has been viewed in many developing countries as a significant contributor to sustainable development and poverty alleviation. In view of its public mandate, higher education in most countries is regulated…

  16. Household expansion linked to agricultural intensification during emergence of Hawaiian archaic states.

    PubMed

    Field, Julie S; Ladefoged, Thegn N; Kirch, Patrick V

    2011-05-01

    The Leeward Kohala Field System (LKFS) covering ∼ 60 km(2) on Hawai'i Island is one of the world's best-studied archaeological examples of preindustrial agricultural intensification. Archaeological correlates for households over a 400-y period of intensification of the LKFS (A.D. 1400-1800) indicate that household age, number, and distribution closely match the expansion of agricultural features at both macro- and microscales. We excavated and dated residential complexes within portions of five traditional Hawaiian land units (ahupua'a), two in the central core of the field system and three in the southern margins. Forty-eight radiocarbon dates from 43 residential features indicate an overall pattern of exponential increase in the numbers of households over time. Spatial distribution of these dates suggests that the core of the LKFS may have reached a population saturation point earlier than in the southern margins. Bayesian statistical analysis of radiocarbon dates from residential features in the core region, combined with spatial analysis of agricultural and residential construction sequences, demonstrates that the progressive subdivision of territories into smaller socioeconomic units was matched by addition of new residences, probably through a process of household fissioning. These results provide insights into the economic processes underlying the sociopolitical transformation from chiefdom to archaic state in precontact Hawai'i. PMID:21502516

  17. 78 FR 41384 - Agricultural Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-10

    ... From the Federal Register Online via the Government Publishing Office COMMODITY FUTURES TRADING COMMISSION Agricultural Advisory Committee Meeting AGENCY: Commodity Futures Trading Commission. ACTION: Notice of Meeting. SUMMARY: The Commodity Futures Trading Commission's (CFTC) Agricultural...

  18. 7 CFR 987.11 - Trade demand.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Trade demand. 987.11 Section 987.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... RIVERSIDE COUNTY, CALIFORNIA Order Regulating Handling Definitions § 987.11 Trade demand. Trade demand...

  19. 7 CFR 987.11 - Trade demand.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Trade demand. 987.11 Section 987.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... RIVERSIDE COUNTY, CALIFORNIA Order Regulating Handling Definitions § 987.11 Trade demand. Trade demand...

  20. 7 CFR 987.11 - Trade demand.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Trade demand. 987.11 Section 987.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... RIVERSIDE COUNTY, CALIFORNIA Order Regulating Handling Definitions § 987.11 Trade demand. Trade demand...

  1. 7 CFR 987.11 - Trade demand.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Trade demand. 987.11 Section 987.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... RIVERSIDE COUNTY, CALIFORNIA Order Regulating Handling Definitions § 987.11 Trade demand. Trade demand...

  2. Synchronous Environmental and Cultural Change in the Emergence of Agricultural Economies 10,000 Years Ago in the Levant

    PubMed Central

    Borrell, Ferran; Junno, Aripekka; Barceló, Joan Antón

    2015-01-01

    The commonly held belief that the emergence and establishment of farming communities in the Levant was a smooth socio-economic continuum during the Pre-Pottery Neolithic (ca. 12,000-9,000 cal BP) with only rare minor disruptions is challenged by recently obtained evidence from this region. Using a database of archaeological radiocarbon dates and diagnostic material culture records from a series of key sites in the northern Levant we show that the hitherto apparent long-term continuity interpreted as the origins and consolidation of agricultural systems was not linear and uninterrupted. A major cultural discontinuity is observed in the archaeological record around 10,000 cal BP in synchrony with a Holocene Rapid Climate Change (RCC), a short period of climatic instability recorded in the Northern Hemisphere. This study demonstrates the interconnectedness of the first agricultural economies and the ecosystems they inhabited, and emphasizes the complex nature of human responses to environmental change during the Neolithic period in the Levant. Moreover, it provides a new environmental-cultural scenario that needs to be incorporated in the models reconstructing both the establishment of agricultural economy in southwestern Asia and the impact of environmental changes on human populations. PMID:26241310

  3. Synchronous Environmental and Cultural Change in the Emergence of Agricultural Economies 10,000 Years Ago in the Levant.

    PubMed

    Borrell, Ferran; Junno, Aripekka; Barceló, Joan Antón

    2015-01-01

    The commonly held belief that the emergence and establishment of farming communities in the Levant was a smooth socio-economic continuum during the Pre-Pottery Neolithic (ca. 12,000-9,000 cal BP) with only rare minor disruptions is challenged by recently obtained evidence from this region. Using a database of archaeological radiocarbon dates and diagnostic material culture records from a series of key sites in the northern Levant we show that the hitherto apparent long-term continuity interpreted as the origins and consolidation of agricultural systems was not linear and uninterrupted. A major cultural discontinuity is observed in the archaeological record around 10,000 cal BP in synchrony with a Holocene Rapid Climate Change (RCC), a short period of climatic instability recorded in the Northern Hemisphere. This study demonstrates the interconnectedness of the first agricultural economies and the ecosystems they inhabited, and emphasizes the complex nature of human responses to environmental change during the Neolithic period in the Levant. Moreover, it provides a new environmental-cultural scenario that needs to be incorporated in the models reconstructing both the establishment of agricultural economy in southwestern Asia and the impact of environmental changes on human populations. PMID:26241310

  4. Emergency response and disease control--a discussion of alternative objectives for zoning in the age of agricultural bioterrorism.

    PubMed

    Munroe, Fonda A

    2007-01-01

    Emergency planning activities in most developed countries have increased as a result of such events as the September 11, 2001 terrorist attacks and the emergence of the highly pathogenic Asian strain of avian influenza, H5N1. The threat of terrorist activities, combined with advances in science and technology, have resulted in an expanded spectrum of threat for humans, animals, plants and the environment. It is possible that an attack or disease incursion could be so catastrophic and devastating that the resources to combat it would be rapidly overwhelmed. In these cases, it may be necessary to develop an alternative strategy. The author discusses the concept of protective zoning. Protective zoning is a strategy to salvage or protect a smaller segment of an agriculture sector or geographic area when resources are insufficient to protect the entire sector or area. This change in orientation will be extremely controversial and the exact criteria to determine when the situation warrants a change in objective, as well as the precise activities to be performed, must be determined by all stakeholders well in advance. Changes to other activities in current emergency plans may be required. The impact on the recovery phase plans will be significant. PMID:20411521

  5. Department of Agriculture

    MedlinePlus

    ... and Science Rural and Community Development Rural Opportunities Trade Travel and Recreation USDA for Kids Programs and ... and Agriculture Research OPEDA Scholarship Program MARKETING AND TRADE Exporting Goods Importing Goods Newsroom Agency News Releases ...

  6. The surprisingly small but increasing role of international agricultural trade on the European Union’s dependence on mineral phosphorus fertiliser

    NASA Astrophysics Data System (ADS)

    Nesme, Thomas; Roques, Solène; Metson, Geneviève S.; Bennett, Elena M.

    2016-02-01

    Phosphorus (P) is subject to global management challenges due to its importance to both food security and water quality. The European Union (EU) has promoted policies to limit fertiliser over-application and protect water quality for more than 20 years, helping to reduce European P use. Over this time period, the EU has, however, become more reliant on imported agricultural products. These imported products require fertiliser to be used in distant countries to grow crops that will ultimately feed European people and livestock. As such, these imports represent a displacement of European P demand, possibly allowing Europe to decrease its apparent P footprint by moving P use to locations outside the EU. We investigated the effect of EU imports on the European P fertiliser footprint to better understand whether the EU’s decrease in fertiliser use over time resulted from P demand being ‘outsourced’ to other countries or whether it truly represented a decline in P demand. To do this, we quantified the ‘virtual P flow’ defined as the amount of mineral P fertiliser applied to agricultural soils in non-EU countries to support agricultural product imports to the EU. We found that the EU imported a virtual P flow of 0.55 Tg P/yr in 1995 that, surprisingly, decreased to 0.50 Tg P/yr in 2009. These results were contrary to our hypothesis that trade increases would be used to help the EU reduce its domestic P fertiliser use by outsourcing its P footprint abroad. Still, the contribution of virtual P flows to the total P footprint of the EU has increased by 40% from 1995 to 2009 due to a dramatic decrease in domestic P fertiliser use in Europe: in 1995, virtual P was equivalent to 32% of the P used as fertiliser domestically to support domestic consumption but jumped to 53% in 2009. Soybean and palm tree products from South America and South East Asia contributed most to the virtual P flow. These results demonstrate that, although policies in the EU have successfully

  7. Holocene pedogenic change and the emergence and decline of rain-fed cereal agriculture on the Chinese Loess Plateau

    NASA Astrophysics Data System (ADS)

    Huang, Chun Chang; Pang, Jiangli; Zhou, Qunying; Chen, Shu'e.

    2004-12-01

    Multi-disciplinary investigations were carried out in a Holocene eolian loess-soil profile in the centre of the Chinese Loess Plateau at the transition between the arid Mongolian steppe and the semi-arid mixed forest, and also the transitional zone between nomadism and the rain-fed cereal agriculture in history. The cultural remains of an earliest rain-fed cereal agriculture, and also the remains of a Bronze Age nomadic community identified in the profile indicate that the regional emergence and decline of the rain-fed cereal agriculture was closely connected with the change in dust accumulation and soil formation. The climatic proxies derived from the profile show that monsoonal climatic variation, especially precipitation behind the pedogenic change, was ultimately responsible for the cultural and land-use change over the Loess Plateau. Increased precipitation brought on by southeast monsoon, conditioned the domestication and cultivation of millets in the southern part of the region during 8000-7000 a BP at the beginning of the Holocene climatic optimum. Sufficient precipitation and the well-developed fertile soils facilitated the expansion of millets cultivation to the northern Loess Plateau and the southern Mongolian Plateau between 7000 a BP and 3600 a BP. Reduced precipitation and deteriorated land-use conditions because of intensified northwest monsoon at the end of the Holocene climatic optimum caused a regional desertion by the arable farming communities and the invasion of the nomads in the northern part of the Loess Plateau from ca. 3600 a BP during the Bronze Age. Monsoonal climatic change and the resultant pedogenic change dramatically affected the cultural development over the Loess Plateau during the Holocene.

  8. Relationship between the Damage Emergence of Agricultural Infrastructure and the Period after the Occurrence of the 2004 Chuetsu Earthquake

    NASA Astrophysics Data System (ADS)

    Arita, Hiroyuki; Miyazawa, Safumi

    Although the disaster restoration in the agricultural land and rural villages has progressed since the 2004 Chuetsu Earthquake, potential small-scale damages of the agricultural infrastructure have been continuously coming to surface. The notable difference between the earthquake disaster and other disasters is that the former induces extensive ground damages which, in turn, lead to a long-term continuation of small-scale damage emergence. However, there exists no measure devised to deal with those small-scale damages due to the difficulty in technically proving the relationship between the damages and the earthquake even though the damages are actually caused by the earthquake. Although it has been pointed out that longer-term restoration measures are necessary to cope with the peculiar characteristic of a earthquake disaster, these are not realized in practice owing mainly to the unavailability of the secular change data of damages. In this research, the damage characteristics in the Chuetsu area were clarified through the analysis of tracking records of the Small-scale Disaster Restoration Project (SDRP: In Japanese "Tezukuri-tanaoshi-tou-shien" Project), and the results of questionnaires for the farmers. In conclusion, a proposition was made on long-term measures for the disaster restoration after the occurrence of a large-scale earthquake.

  9. Emerging aspects of nanotoxicology in health and disease: From agriculture and food sector to cancer therapeutics.

    PubMed

    Piperigkou, Zoi; Karamanou, Konstantina; Engin, Ayse Basak; Gialeli, Chrysostomi; Docea, Anca Oana; Vynios, Demitrios H; Pavão, Mauro S G; Golokhvast, Kirill S; Shtilman, Mikhail I; Argiris, Athanassios; Shishatskaya, Ekaterina; Tsatsakis, Aristidis M

    2016-05-01

    Nanotechnology is an evolving scientific field that has allowed the manufacturing of materials with novel physicochemical and biological properties, offering a wide spectrum of potential applications. Properties of nanoparticles that contribute to their usefulness include their markedly increased surface area in relation to mass, surface reactivity and insolubility, ability to agglomerate or change size in different media and enhanced endurance over conventional-scale substance. Here, we review nanoparticle classification and their emerging applications in several fields; from active food packaging to drug delivery and cancer research. Nanotechnology has exciting therapeutic applications, including novel drug delivery for the treatment of cancer. Additionally, we discuss that exposure to nanostructures incorporated to polymer composites, may result in potential human health risks. Therefore, the knowledge of processes, including absorption, distribution, metabolism and excretion, as well as careful toxicological assessment is critical in order to determine the effects of nanomaterials in humans and other biological systems. Expanding the knowledge of nanoparticle toxicity will facilitate designing of safer nanocomposites and their application in a beneficial manner. PMID:26969113

  10. 7 CFR 981.21 - Trade demand.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Trade demand. 981.21 Section 981.21 Agriculture... Regulating Handling Definitions § 981.21 Trade demand. Trade demand means the quantity of almonds..., bakery, ice cream, and nut salting trades will acquire from all handlers during a crop year...

  11. 7 CFR 981.21 - Trade demand.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Trade demand. 981.21 Section 981.21 Agriculture... Regulating Handling Definitions § 981.21 Trade demand. Trade demand means the quantity of almonds..., bakery, ice cream, and nut salting trades will acquire from all handlers during a crop year...

  12. 7 CFR 981.21 - Trade demand.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Trade demand. 981.21 Section 981.21 Agriculture... Regulating Handling Definitions § 981.21 Trade demand. Trade demand means the quantity of almonds..., bakery, ice cream, and nut salting trades will acquire from all handlers during a crop year...

  13. 7 CFR 981.21 - Trade demand.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Trade demand. 981.21 Section 981.21 Agriculture... Regulating Handling Definitions § 981.21 Trade demand. Trade demand means the quantity of almonds..., bakery, ice cream, and nut salting trades will acquire from all handlers during a crop year...

  14. Recombination, decreased host specificity and increased mobility may have driven the emergence of maize streak virus as an agricultural pathogen.

    PubMed

    Varsani, Arvind; Shepherd, Dionne N; Monjane, Adérito L; Owor, Betty E; Erdmann, Julia B; Rybicki, Edward P; Peterschmitt, Michel; Briddon, Rob W; Markham, Peter G; Oluwafemi, Sunday; Windram, Oliver P; Lefeuvre, Pierre; Lett, Jean-Michel; Martin, Darren P

    2008-09-01

    Maize streak virus (MSV; family Geminiviridae, genus Mastrevirus), the causal agent of maize streak disease, ranks amongst the most serious biological threats to food security in subSaharan Africa. Although five distinct MSV strains have been currently described, only one of these - MSV-A - causes severe disease in maize. Due primarily to their not being an obvious threat to agriculture, very little is known about the 'grass-adapted' MSV strains, MSV-B, -C, -D and -E. Since comparing the genetic diversities, geographical distributions and natural host ranges of MSV-A with the other MSV strains could provide valuable information on the epidemiology, evolution and emergence of MSV-A, we carried out a phylogeographical analysis of MSVs found in uncultivated indigenous African grasses. Amongst the 83 new MSV genomes presented here, we report the discovery of six new MSV strains (MSV-F to -K). The non-random recombination breakpoint distributions detectable with these and other available mastrevirus sequences partially mirror those seen in begomoviruses, implying that the forces shaping these breakpoint patterns have been largely conserved since the earliest geminivirus ancestors. We present evidence that the ancestor of all MSV-A variants was the recombinant progeny of ancestral MSV-B and MSV-G/-F variants. While it remains unknown whether recombination influenced the emergence of MSV-A in maize, our discovery that MSV-A variants may both move between and become established in different regions of Africa with greater ease, and infect more grass species than other MSV strains, goes some way towards explaining why MSV-A is such a successful maize pathogen. PMID:18753214

  15. 78 FR 42084 - Cooperative Agreement to Support the World Trade Organization's Standards and Trade Development...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-15

    ... HUMAN SERVICES Food and Drug Administration Cooperative Agreement to Support the World Trade...) to the World Trade Organization's (WTO) Standards and Trade Development Facility (STDF). DATES... partnership established by the Food and Agriculture Organization, World Organization for Animal Health,...

  16. Nitrogen Trading Tool (NTT)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Natural Resources Conservation Service (NRCS) recently developed a prototype web-based nitrogen trading tool to facilitate water quality credit trading. The development team has worked closely with the Agriculture Research Service Soil Plant Nutrient Research Unit (ARS-SPNR) and the Environmenta...

  17. Review of 'emerging' organic contaminants in biosolids and assessment of international research priorities for the agricultural use of biosolids.

    PubMed

    Clarke, Bradley O; Smith, Stephen R

    2011-01-01

    agricultural use of biosolids are provided. In particular, a number of 'emerging' OCs (PFOS, PFOA and PCAs) were identified for priority attention that are environmentally persistent and potentially toxic with unique chemical properties, or are present in large concentrations in sludge, that make it theoretically possible for them to enter human and ecological food-chains from biosolids-amended soil. PMID:20797791

  18. Off-Farm Agricultural Occupations in Montana: Employment and Education.

    ERIC Educational Resources Information Center

    Heaney, Donald S.

    Data were obtained by interview with managers in a random sample of 161 businesses in 10 selected Montana trade and service centers to (1) identify present and emerging off-farm agricultural occupations, (2) estimate present and anticipated numbers of employees, (3) estimate annual entry opportunities, (4) determine needed competencies, and (5)…

  19. Levels and distributions of polycyclic aromatic hydrocarbons in agricultural soils in an emerging e-waste recycling town in Taizhou area, China.

    PubMed

    Tang, Xianjin; Shen, Chaofeng; Cheema, Sardar Alam; Chen, Lei; Xiao, Xi; Zhang, Congkai; Liu, Wenli; Li, Feng; Chen, Yingxu

    2010-01-01

    The present study investigated the levels, distributions, profiles and possible sources of polycyclic aromatic hydrocarbons (PAHs) in agricultural soils around Zeguo, an emerging e-waste recycling town in Taizhou area, China. Concentrations of sixteen USEPA priority PAHs and soil organic matter were analyzed in 59 agricultural soil samples. The total PAH concentrations ranged from 262.6 to 3,420.2 microg/kg, with the average values in a gradually descending order: agricultural soil near e-waste recycling plants and workshops (1,336.0 microg/kg) > agricultural soil in villages with open burning and e-waste recycling activities (945.8 microg/kg) > agricultural soil in other villages (466.5 microg/kg). Analysis of the distribution patterns of the PAHs showed that phenanthrene, anthracene, fluoranthene and pyrene were the dominant species. The significant correlations among individual, low-molecular-weight (LMW), high-molecular-weight (HMW) and total PAHs and the very similar PAH profiles in the three sampling areas indicated that the PAHs might have come from similar sources. The ratios of Anthracene to sum of Anthracene and Phenanthrene concentrations (Ant/(Ant+Phe)) and fluoranthene to sum of fluoranthene and pyrene concentrations (Flt/(Flt+Pyr)) were calculated and principal component analysis (PCA) was performed and the results suggested that an anthropogenic source such as the combustion of a petroleum product or coal during the e-waste recycling process seemed to be the main source of PAHs in the Zeguo agricultural soil. In conclusion, soils taken from Zeguo agricultural areas were considered to be heavily polluted, and the emerging e-waste recycling activities had definite effects on PAH soil concentrations. PMID:20535879

  20. Reticulated Origin of Domesticated Emmer Wheat Supports a Dynamic Model for the Emergence of Agriculture in the Fertile Crescent

    PubMed Central

    Civáň, Peter; Ivaničová, Zuzana; Brown, Terence A.

    2013-01-01

    We used supernetworks with datasets of nuclear gene sequences and novel markers detecting retrotransposon insertions in ribosomal DNA loci to reassess the evolutionary relationships among tetraploid wheats. We show that domesticated emmer has a reticulated genetic ancestry, sharing phylogenetic signals with wild populations from all parts of the wild range. The extent of the genetic reticulation cannot be explained by post-domestication gene flow between cultivated emmer and wild plants, and the phylogenetic relationships among tetraploid wheats are incompatible with simple linear descent of the domesticates from a single wild population. A more parsimonious explanation of the data is that domesticated emmer originates from a hybridized population of different wild lineages. The observed diversity and reticulation patterns indicate that wild emmer evolved in the southern Levant, and that the wild emmer populations in south-eastern Turkey and the Zagros Mountains are relatively recent reticulate descendants of a subset of the Levantine wild populations. Based on our results we propose a new model for the emergence of domesticated emmer. During a pre-domestication period, diverse wild populations were collected from a large area west of the Euphrates and cultivated in mixed stands. Within these cultivated stands, hybridization gave rise to lineages displaying reticulated genealogical relationships with their ancestral populations. Gradual movement of early farmers out of the Levant introduced the pre-domesticated reticulated lineages to the northern and eastern parts of the Fertile Crescent, giving rise to the local wild populations but also facilitating fixation of domestication traits. Our model is consistent with the protracted and dispersed transition to agriculture indicated by the archaeobotanical evidence, and also with previous genetic data affiliating domesticated emmer with the wild populations in southeast Turkey. Unlike other protracted models, we assume

  1. Reticulated origin of domesticated emmer wheat supports a dynamic model for the emergence of agriculture in the fertile crescent.

    PubMed

    Civáň, Peter; Ivaničová, Zuzana; Brown, Terence A

    2013-01-01

    We used supernetworks with datasets of nuclear gene sequences and novel markers detecting retrotransposon insertions in ribosomal DNA loci to reassess the evolutionary relationships among tetraploid wheats. We show that domesticated emmer has a reticulated genetic ancestry, sharing phylogenetic signals with wild populations from all parts of the wild range. The extent of the genetic reticulation cannot be explained by post-domestication gene flow between cultivated emmer and wild plants, and the phylogenetic relationships among tetraploid wheats are incompatible with simple linear descent of the domesticates from a single wild population. A more parsimonious explanation of the data is that domesticated emmer originates from a hybridized population of different wild lineages. The observed diversity and reticulation patterns indicate that wild emmer evolved in the southern Levant, and that the wild emmer populations in south-eastern Turkey and the Zagros Mountains are relatively recent reticulate descendants of a subset of the Levantine wild populations. Based on our results we propose a new model for the emergence of domesticated emmer. During a pre-domestication period, diverse wild populations were collected from a large area west of the Euphrates and cultivated in mixed stands. Within these cultivated stands, hybridization gave rise to lineages displaying reticulated genealogical relationships with their ancestral populations. Gradual movement of early farmers out of the Levant introduced the pre-domesticated reticulated lineages to the northern and eastern parts of the Fertile Crescent, giving rise to the local wild populations but also facilitating fixation of domestication traits. Our model is consistent with the protracted and dispersed transition to agriculture indicated by the archaeobotanical evidence, and also with previous genetic data affiliating domesticated emmer with the wild populations in southeast Turkey. Unlike other protracted models, we assume

  2. 76 FR 25309 - Agricultural Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-04

    ... From the Federal Register Online via the Government Publishing Office COMMODITY FUTURES TRADING COMMISSION Agricultural Advisory Committee; Meeting AGENCY: Commodity Futures Trading Commission (``CFTC... Chairman Michael V. Dunn, Commodity Futures Trading Commission, Three Lafayette Centre, 1155 21st...

  3. The Agricultural Policy/Environmental Extender (Apex) Model: An Emerging Tool for Landscape and Watershed Environmental Analyses

    SciTech Connect

    Gassman, Philip W.; Williams, Jimmy R.; Wang, Xiuying; Saleh, Ali; Osei, Edward; Hauck, Larry; Izaurralde, Roberto C.; Flowers, Joan

    2010-06-01

    The Agricultural Policy Environmental eXtender (APEX) model was developed by the Blacklands Research and Extension Center in Temple, Texas. APEX is a flexible and dynamic tool that is capable of simulating a wide array of management practices, cropping systems, and other land uses across a broad range of agricultural landscapes, including whole farms and small watersheds.

  4. Hydraulic limits on maximum plant transpiration and the emergence of the safety-efficiency trade-off.

    PubMed

    Manzoni, Stefano; Vico, Giulia; Katul, Gabriel; Palmroth, Sari; Jackson, Robert B; Porporato, Amilcare

    2013-04-01

    Soil and plant hydraulics constrain ecosystem productivity by setting physical limits to water transport and hence carbon uptake by leaves. While more negative xylem water potentials provide a larger driving force for water transport, they also cause cavitation that limits hydraulic conductivity. An optimum balance between driving force and cavitation occurs at intermediate water potentials, thus defining the maximum transpiration rate the xylem can sustain (denoted as E(max)). The presence of this maximum raises the question as to whether plants regulate transpiration through stomata to function near E(max). To address this question, we calculated E(max) across plant functional types and climates using a hydraulic model and a global database of plant hydraulic traits. The predicted E(max) compared well with measured peak transpiration across plant sizes and growth conditions (R = 0.86, P < 0.001) and was relatively conserved among plant types (for a given plant size), while increasing across climates following the atmospheric evaporative demand. The fact that E(max) was roughly conserved across plant types and scales with the product of xylem saturated conductivity and water potential at 50% cavitation was used here to explain the safety-efficiency trade-off in plant xylem. Stomatal conductance allows maximum transpiration rates despite partial cavitation in the xylem thereby suggesting coordination between stomatal regulation and xylem hydraulic characteristics. PMID:23356378

  5. Wildlife, exotic pets, and emerging zoonoses.

    PubMed

    Chomel, Bruno B; Belotto, Albino; Meslin, François-Xavier

    2007-01-01

    Most emerging infectious diseases are zoonotic; wildlife constitutes a large and often unknown reservoir. Wildlife can also be a source for reemergence of previously controlled zoonoses. Although the discovery of such zoonoses is often related to better diagnostic tools, the leading causes of their emergence are human behavior and modifications to natural habitats (expansion of human populations and their encroachment on wildlife habitat), changes in agricultural practices, and globalization of trade. However, other factors include wildlife trade and translocation, live animal and bushmeat markets, consumption of exotic foods, development of ecotourism, access to petting zoos, and ownership of exotic pets. To reduce risk for emerging zoonoses, the public should be educated about the risks associated with wildlife, bushmeat, and exotic pet trades; and proper surveillance systems should be implemented. PMID:17370509

  6. Wildlife, Exotic Pets, and Emerging Zoonoses1

    PubMed Central

    Belotto, Albino; Meslin, François-Xavier

    2007-01-01

    Most emerging infectious diseases are zoonotic; wildlife constitutes a large and often unknown reservoir. Wildlife can also be a source for reemergence of previously controlled zoonoses. Although the discovery of such zoonoses is often related to better diagnostic tools, the leading causes of their emergence are human behavior and modifications to natural habitats (expansion of human populations and their encroachment on wildlife habitat), changes in agricultural practices, and globalization of trade. However, other factors include wildlife trade and translocation, live animal and bushmeat markets, consumption of exotic foods, development of ecotourism, access to petting zoos, and ownership of exotic pets. To reduce risk for emerging zoonoses, the public should be educated about the risks associated with wildlife, bushmeat, and exotic pet trades; and proper surveillance systems should be implemented. PMID:17370509

  7. The Worker Component At The World Trade Center Cleanup: Addressing Cultural And Language Differences In Emergency Operations

    SciTech Connect

    McCabe, B.; Carpenter, C.; Blair. D.

    2003-02-24

    On September 11, 2001, the terrorist attacks on the World Trade Center (WTC) caused astronomical loss of life and property. Systems in place to manage disaster response were strained to the limit because key first responders were among the casualties when the twin towers collapsed. In addition, the evolution of events required immediate response in a rapidly changing and extremely hazardous situation. Rescue, recovery, and clean up became an overpowering and sustained effort that would utilize the resources of federal, state and local governments and agencies. One issue during the response to the WTC disaster site that did not receive much attention was that of the limited and non-English speaking worker. The Operating Engineers National HAZMAT Program (OENHP), with its history of a Hispanic Outreach Program, was acutely aware of this issue with the Hispanic worker. The Hispanic population comprises approximately 27% of the population of New York City (1). The extremely unfortunate and tragic events of that day provided an opportunity to not only provide assistance for the Hispanic workers, but also to apply lessons learned and conduct studies on worker training with language barriers in a real life environment. However, due to the circumstances surrounding this tragedy, the study of these issues was conducted primarily by observation. Through partnerships with other organizations such as the Occupational Safety and Health Administration (OSHA), the New York Health Department, the New York Department of Design and Construction (DDC), the New York Committee for Occupational Safety and Health (NYCOSH), and private companies such as 3M and MSA, OENHP was able to provide translated information on hazards, protective measures, fit testing of respirators, and site specific safety and health training. The OENHP translated materials on hazards and how to protect workers into Spanish to assist in getting the information to the limited and non- English speaking workers.

  8. Unexpected stimulation of soil methane uptake as emergent property of agricultural soils following bio-based residue application.

    PubMed

    Ho, Adrian; Reim, Andreas; Kim, Sang Yoon; Meima-Franke, Marion; Termorshuizen, Aad; de Boer, Wietse; van der Putten, Wim H; Bodelier, Paul L E

    2015-10-01

    Intensification of agriculture to meet the global food, feed, and bioenergy demand entail increasing re-investment of carbon compounds (residues) into agro-systems to prevent decline of soil quality and fertility. However, agricultural intensification decreases soil methane uptake, reducing, and even causing the loss of the methane sink function. In contrast to wetland agricultural soils (rice paddies), the methanotrophic potential in well-aerated agricultural soils have received little attention, presumably due to the anticipated low or negligible methane uptake capacity in these soils. Consequently, a detailed study verifying or refuting this assumption is still lacking. Exemplifying a typical agricultural practice, we determined the impact of bio-based residue application on soil methane flux, and determined the methanotrophic potential, including a qualitative (diagnostic microarray) and quantitative (group-specific qPCR assays) analysis of the methanotrophic community after residue amendments over 2 months. Unexpectedly, after amendments with specific residues, we detected a significant transient stimulation of methane uptake confirmed by both the methane flux measurements and methane oxidation assay. This stimulation was apparently a result of induced cell-specific activity, rather than growth of the methanotroph population. Although transient, the heightened methane uptake offsets up to 16% of total gaseous CO2 emitted during the incubation. The methanotrophic community, predominantly comprised of Methylosinus may facilitate methane oxidation in the agricultural soils. While agricultural soils are generally regarded as a net methane source or a relatively weak methane sink, our results show that methane oxidation rate can be stimulated, leading to higher soil methane uptake. Hence, even if agriculture exerts an adverse impact on soil methane uptake, implementing carefully designed management strategies (e.g. repeated application of specific residues) may

  9. 7 CFR 1580.201 - Petitions for trade adjustment assistance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Petitions for trade adjustment assistance. 1580.201 Section 1580.201 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE TRADE ADJUSTMENT ASSISTANCE FOR FARMERS § 1580.201 Petitions for...

  10. 7 CFR 1580.201 - Petitions for trade adjustment assistance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Petitions for trade adjustment assistance. 1580.201 Section 1580.201 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE TRADE ADJUSTMENT ASSISTANCE FOR FARMERS § 1580.201 Petitions for...

  11. 7 CFR 1580.301 - Application for trade adjustment assistance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Application for trade adjustment assistance. 1580.301 Section 1580.301 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE TRADE ADJUSTMENT ASSISTANCE FOR FARMERS § 1580.301 Application...

  12. 7 CFR 987.11 - Trade demand.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Trade demand. 987.11 Section 987.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE DOMESTIC DATES PRODUCED OR PACKED IN RIVERSIDE COUNTY, CALIFORNIA...

  13. 7 CFR 981.21 - Trade demand.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Trade demand. 981.21 Section 981.21 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ALMONDS GROWN IN CALIFORNIA Order Regulating Handling Definitions § 981.21...

  14. Trading Capsule for Increased Cytotoxin Production: Contribution to Virulence of a Newly Emerged Clade of emm89 Streptococcus pyogenes

    PubMed Central

    Zhu, Luchang; Olsen, Randall J.; Nasser, Waleed; de la Riva Morales, Ivan

    2015-01-01

    ABSTRACT Strains of emm89 Streptococcus pyogenes have become one of the major causes of invasive infections worldwide in the last 10 years. We recently sequenced the genome of 1,125 emm89 strains and identified three major phylogenetic groups, designated clade 1, clade 2, and the epidemic clade 3. Epidemic clade 3 strains, which now cause the great majority of infections, have two distinct genetic features compared to clade 1 and clade 2 strains. First, all clade 3 organisms have a variant 3 nga promoter region pattern, which is associated with increased production of secreted cytolytic toxins SPN (S. pyogenes NADase) and SLO (streptolysin O). Second, all clade 3 strains lack the hasABC locus mediating hyaluronic acid capsule synthesis, whereas this locus is intact in clade 1 and clade 2 strains. We constructed isogenic mutant strains that produce different levels of SPN and SLO toxins and capsule (none, low, or high). Here we report that emm89 strains with elevated toxin production are significantly more virulent than low-toxin producers. Importantly, we also show that capsule production is dispensable for virulence in strains that already produce high levels of SPN and SLO. Our results provide new understanding about the molecular mechanisms contributing to the rapid emergence and molecular pathogenesis of epidemic clade 3 emm89 S. pyogenes. PMID:26443457

  15. 76 FR 64892 - Agricultural Policy Advisory Committee and the Agricultural Technical Advisory Committees for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... States Trade Representative (USTR), renewed the charters of the Agricultural Policy Advisory Committee... administration of U.S. trade policy. The ATACs provide advice and information regarding trade issues that affect... USTR concerning agricultural trade issues and policy. The committees are intended to ensure...

  16. 7 CFR 993.21b - Trade demand.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Trade demand. 993.21b Section 993.21b Agriculture... Order Regulating Handling Definitions § 993.21b Trade demand. (a) Domestic trade demand. The quantity of prunes which the commercial trade will acquire from all handlers during a crop year for distribution...

  17. 7 CFR 993.21b - Trade demand.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Trade demand. 993.21b Section 993.21b Agriculture... Order Regulating Handling Definitions § 993.21b Trade demand. (a) Domestic trade demand. The quantity of prunes which the commercial trade will acquire from all handlers during a crop year for distribution...

  18. 75 FR 28780 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-24

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... Trade Adjustment Assistance (TAA) for Farmers petitions for Fiscal Year 2011. Petitioners must file the... of Title I of the Trade Act of 2002 (Pub. L. 107-210), which amended the Trade Act of 1974....

  19. 7 CFR 1580.201 - Petitions for trade adjustment assistance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Petitions for trade adjustment assistance. 1580.201... SERVICE, DEPARTMENT OF AGRICULTURE TRADE ADJUSTMENT ASSISTANCE FOR FARMERS § 1580.201 Petitions for trade... file a petition for trade adjustment assistance. (b) Filings may be written or electronic, as...

  20. 7 CFR 993.21b - Trade demand.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Trade demand. 993.21b Section 993.21b Agriculture... Order Regulating Handling Definitions § 993.21b Trade demand. (a) Domestic trade demand. The quantity of prunes which the commercial trade will acquire from all handlers during a crop year for distribution...

  1. 7 CFR 1580.201 - Petitions for trade adjustment assistance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Petitions for trade adjustment assistance. 1580.201... SERVICE, DEPARTMENT OF AGRICULTURE TRADE ADJUSTMENT ASSISTANCE FOR FARMERS § 1580.201 Petitions for trade... file a petition for trade adjustment assistance. (b) Filings may be written or electronic, as...

  2. 7 CFR 993.21b - Trade demand.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Trade demand. 993.21b Section 993.21b Agriculture... Order Regulating Handling Definitions § 993.21b Trade demand. (a) Domestic trade demand. The quantity of prunes which the commercial trade will acquire from all handlers during a crop year for distribution...

  3. 26 CFR 1.1402(a)-13 - Income from agricultural activity.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... activity. (a) Agricultural trade or business. (1) An agricultural trade or business is one in which, if the trade or business were carried on exclusively by employees, the major portion of the services would... agricultural labor under section 3121(g), the trade or business is agricultural. If only half, or less, of...

  4. 26 CFR 1.1402(a)-13 - Income from agricultural activity.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... agricultural activity. (a) Agricultural trade or business. (1) An agricultural trade or business is one in which, if the trade or business were carried on exclusively by employees, the major portion of the... services which would constitute agricultural labor under section 3121(g), the trade or business...

  5. 26 CFR 1.1402(a)-13 - Income from agricultural activity.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... agricultural activity. (a) Agricultural trade or business. (1) An agricultural trade or business is one in which, if the trade or business were carried on exclusively by employees, the major portion of the... services which would constitute agricultural labor under section 3121(g), the trade or business...

  6. 26 CFR 1.1402(a)-13 - Income from agricultural activity.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... agricultural activity. (a) Agricultural trade or business. (1) An agricultural trade or business is one in which, if the trade or business were carried on exclusively by employees, the major portion of the... services which would constitute agricultural labor under section 3121(g), the trade or business...

  7. Disease spread models to estimate highly uncertain emerging diseases losses for animal agriculture insurance policies: an application to the U.S. farm-raised catfish industry.

    PubMed

    Zagmutt, Francisco J; Sempier, Stephen H; Hanson, Terril R

    2013-10-01

    Emerging diseases (ED) can have devastating effects on agriculture. Consequently, agricultural insurance for ED can develop if basic insurability criteria are met, including the capability to estimate the severity of ED outbreaks with associated uncertainty. The U.S. farm-raised channel catfish (Ictalurus punctatus) industry was used to evaluate the feasibility of using a disease spread simulation modeling framework to estimate the potential losses from new ED for agricultural insurance purposes. Two stochastic models were used to simulate the spread of ED between and within channel catfish ponds in Mississippi (MS) under high, medium, and low disease impact scenarios. The mean (95% prediction interval (PI)) proportion of ponds infected within disease-impacted farms was 7.6% (3.8%, 22.8%), 24.5% (3.8%, 72.0%), and 45.6% (4.0%, 92.3%), and the mean (95% PI) proportion of fish mortalities in ponds affected by the disease was 9.8% (1.4%, 26.7%), 49.2% (4.7%, 60.7%), and 88.3% (85.9%, 90.5%) for the low, medium, and high impact scenarios, respectively. The farm-level mortality losses from an ED were up to 40.3% of the total farm inventory and can be used for insurance premium rate development. Disease spread modeling provides a systematic way to organize the current knowledge on the ED perils and, ultimately, use this information to help develop actuarially sound agricultural insurance policies and premiums. However, the estimates obtained will include a large amount of uncertainty driven by the stochastic nature of disease outbreaks, by the uncertainty in the frequency of future ED occurrences, and by the often sparse data available from past outbreaks. PMID:23560798

  8. Use of antibiotics in animal agriculture & emergence of methicillin-resistant Staphylococcus aureus (MRSA) clones: Need to assess the impact on public health

    PubMed Central

    Mehndiratta, P.L.; Bhalla, P.

    2014-01-01

    Widespread use of antibiotics in human, veterinary medicine and agricultural settings has played a significant role in the emergence of resistant MRSA clones due to selection pressure. MRSA has now become established in human population as well as in various animal species. An animal associated clone, MRSA ST 398 has been reported from animal foods and also from human infections in the community as well as from the health care associated infections. Clonal relationship between strains of animal and human origins are indicators of interspecies transmission of clones. Spread of these organisms may pose a great impact on public health if animal associated strains enter into the community and health care settings. Surveillance is important to correlate the genetic changes associated with their epidemiological shift and expansion to predict its impact on public health. Strict regulations on the use of antibiotics in humans as well as in animal food production are required to control the emergence of drug resistant clones. This article reviews the information available on the role of antibiotics in emergence of MRSA strains, their epidemiological shift between humans and animals and its impact on the public health. PMID:25366200

  9. Co-benefits, trade-offs, barriers and policies for greenhouse gas mitigation in the agriculture, forestry and other land use (AFOLU) sector.

    PubMed

    Bustamante, Mercedes; Robledo-Abad, Carmenza; Harper, Richard; Mbow, Cheikh; Ravindranat, Nijavalli H; Sperling, Frank; Haberl, Helmut; Pinto, Alexandre de Siqueira; Smith, Pete

    2014-10-01

    The agriculture, forestry and other land use (AFOLU) sector is responsible for approximately 25% of anthropogenic GHG emissions mainly from deforestation and agricultural emissions from livestock, soil and nutrient management. Mitigation from the sector is thus extremely important in meeting emission reduction targets. The sector offers a variety of cost-competitive mitigation options with most analyses indicating a decline in emissions largely due to decreasing deforestation rates. Sustainability criteria are needed to guide development and implementation of AFOLU mitigation measures with particular focus on multifunctional systems that allow the delivery of multiple services from land. It is striking that almost all of the positive and negative impacts, opportunities and barriers are context specific, precluding generic statements about which AFOLU mitigation measures have the greatest promise at a global scale. This finding underlines the importance of considering each mitigation strategy on a case-by-case basis, systemic effects when implementing mitigation options on the national scale, and suggests that policies need to be flexible enough to allow such assessments. National and international agricultural and forest (climate) policies have the potential to alter the opportunity costs of specific land uses in ways that increase opportunities or barriers for attaining climate change mitigation goals. Policies governing practices in agriculture and in forest conservation and management need to account for both effective mitigation and adaptation and can help to orient practices in agriculture and in forestry towards global sharing of innovative technologies for the efficient use of land resources. Different policy instruments, especially economic incentives and regulatory approaches, are currently being applied however, for its successful implementation it is critical to understand how land-use decisions are made and how new social, political and economic forces

  10. 76 FR 22082 - Renewal of the Agricultural Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... From the Federal Register Online via the Government Publishing Office COMMODITY FUTURES TRADING COMMISSION Renewal of the Agricultural Advisory Committee AGENCY: Commodity Futures Trading Commission. ACTION: Notice of Federal Advisory Committee Renewal. SUMMARY: The Commodity Futures Trading...

  11. Integrated Modeling to Assess the Ecological and Air Quality Trade-offs of Agricultural Burning in the Flint Hills of Eastern Kansas

    NASA Astrophysics Data System (ADS)

    Barnhart, B. L.; Mckane, R.; Brookes, A.; Schumaker, N.; Papenfus, M.; Pettus, P.; Halama, J.; Powers, B.; Djang, K.; Groskinsky, B.; Grier, G.; Hawkins, A.; Tapp, J.; Watson, D.; Gross, T.; Goodin, D.; Mohler, R.

    2015-12-01

    The Flint Hills of eastern Kansas and northern Oklahoma is home to the largest remaining contiguous grassland prairie in the United States. Throughout the prairie, burning is a common practice used to preserve the prairie from encroachment of woody species such as eastern Red Cedar, and to enhance the quantity and quality of the grass grown for cattle grazing in the region. However, widespread annual burning in early spring has led to air quality exceedances and pollution impacts in urban areas such as Kansas City, Topeka, and Wichita. Our research effort focuses on developing a modelling environment that simulates the effects of burning in the Flint Hills using an integrated modeling system, including an eco-hydrological model, an air quality and dispersion model, an economic and health effects model, and a terrestrial-species model. Using this integrated system, we can model historical burning practices as well as hypothetical variations in timing and quantity of burns. Then, we can investigate the relative trade-offs between farm productivity, ecological effects, urban health effects, and habitat diversity for terrestrial species given different burning scenarios. The results from this systems approach will provide land managers with information about the relative trade-offs associated with burning considering multiple elements of sustainability throughout the Flint Hills.

  12. A Theoretical Model of Water and Trade

    NASA Astrophysics Data System (ADS)

    Dang, Qian; Zeng, Ruije; Ling, Xiaowen; Di Baldassarre, Giuliano; Konar, Megan

    2014-05-01

    Water is an essential factor of agricultural production. Agriculture, in turn, is globalized through the trade of food commodities. There is an extensive literature detailing the direct and local relationships between water and agricultural production. Here, we expand upon this important literature to understand how the globalized food economy interacts with water resources. In particular, we seek to understand the following questions: What is the impact of agricultural trade on water resources? How do water resources impact agricultural trade? Thus, we aim to explore the bidirectional feedbacks between water resources and food trade, using a socio-hydrologic framework. To do this, we develop a theoretical model of international trade that explicitly incorporates water resources.

  13. Greenhouse-gas-trading markets.

    PubMed

    Sandor, Richard; Walsh, Michael; Marques, Rafael

    2002-08-15

    This paper summarizes the extension of new market mechanisms for environmental services, explains of the importance of generating price information indicative of the cost of mitigating greenhouse gases (GHGs) and presents the rationale and objectives for pilot GHG-trading markets. It also describes the steps being taken to define and launch pilot carbon markets in North America and Europe and reviews the key issues related to incorporating carbon sequestration into an emissions-trading market. There is an emerging consensus to employ market mechanisms to help address the threat of human-induced climate changes. Carbon-trading markets are now in development around the world. A UK market is set to launch in 2002, and the European Commission has called for a 2005 launch of an European Union (EU)-wide market, and a voluntary carbon market is now in formation in North America. These markets represent an initial step in resolving a fundamental problem in defining and implementing appropriate policy actions to address climate change. Policymakers currently suffer from two major information gaps: the economic value of potential damages arising from climate changes are highly uncertain, and there is a lack of reliable information on the cost of mitigating GHGs. These twin gaps significantly reduce the quality of the climate policy debate. The Chicago Climate Exchange, for which the authors serve as lead designers, is intended to provide an organized carbon-trading market involving energy, industry and carbon sequestration in forests and farms. Trading among these diverse sectors will provide price discovery that will help clarify the cost of combating climate change when a wide range of mitigation options is employed. By closing the information gap on mitigation costs, society and policymakers will be far better prepared to identify and implement optimal policies for managing the risks associated with climate change. Establishment of practical experience in providing

  14. 75 FR 59684 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-28

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service.... 2011021) for trade adjustment assistance for wool filed under the fiscal year (FY) 2011 program ] by the... INFORMATION: To qualify under the program, Subtitle C of Title I of the Trade Act of 2002 (Pub. L....

  15. 75 FR 42375 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-21

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... began a review of a petition for trade adjustment assistance filed under the FY 2011 Program by the... for free technical assistance and cash benefits. FOR FURTHER INFORMATION CONTACT: Trade...

  16. 75 FR 59682 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-28

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... (No.'s 2011006-2011011, 2011028) for trade adjustment assistance for wool filed under the fiscal year... program, Subtitle C of Title I of the Trade Act of 2002 (Pub. L. 107-210) states that petitions...

  17. 75 FR 61121 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-04

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... (petition nos. 2011002 and 2011022) for trade adjustment assistance (TAA) for shrimp filed under the fiscal... in Subtitle C of Title I of the Trade Act of 2002 (Pub. L. 107-210). Because both petitions met...

  18. 75 FR 59681 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-28

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... (No. 2011029) for trade adjustment assistance for lamb filed under the fiscal year (FY) 2011 program..., 2010. SUPPLEMENTARY INFORMATION: To qualify under the program, Subtitle C of Title I of the Trade...

  19. 75 FR 23667 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-04

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... of a petition, for trade adjustment assistance by the Prune Bargaining Association on behalf of prune... remarks for the record by faxing them to (202) 720-0876. FOR FURTHER INFORMATION CONTACT: Trade...

  20. 75 FR 59682 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-28

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... (Nos. 2011023-2011027) for trade adjustment assistance for wool filed under the fiscal year (FY) 2011.... SUPPLEMENTARY INFORMATION: To qualify under the program, Subtitle C of Title I of the Trade Act of 2002 (Pub....

  1. 7 CFR 1580.301 - Application for trade adjustment assistance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Application for trade adjustment assistance. 1580.301... SERVICE, DEPARTMENT OF AGRICULTURE TRADE ADJUSTMENT ASSISTANCE FOR FARMERS § 1580.301 Application for trade adjustment assistance. (a) Only producers covered by a certification of eligibility under §...

  2. 75 FR 41432 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... petition (No. 2010005) for trade adjustment assistance (TAA) for shrimp that was filed by the Southern... of the Trade Act of 2002 (Pub. L. 107-210). Individual shrimp producers in Alabama, Florida,...

  3. 7 CFR 1580.301 - Application for trade adjustment assistance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Application for trade adjustment assistance. 1580.301... SERVICE, DEPARTMENT OF AGRICULTURE TRADE ADJUSTMENT ASSISTANCE FOR FARMERS § 1580.301 Application for trade adjustment assistance. (a) Only producers covered by a certification of eligibility under §...

  4. 75 FR 59683 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-28

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... petition (No. 2011014) for trade adjustment assistance for dried prunes filed under the fiscal year (FY... Trade Act of 2002 (Pub. L. 107-210) states that petitions must demonstrate, using data for the...

  5. 75 FR 41430 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... (No. 2010006) for trade adjustment assistance (TAA) for prunes and dried plums that was filed by the...: To qualify under the program, Subtitle C of Title I of the Trade Act of 2002 (Pub. L. 107-210)...

  6. 75 FR 51978 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-24

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... began a review of a petition for trade adjustment assistance filed under the Fiscal Year 2011 program by... for free technical assistance and cash benefits. FOR FURTHER INFORMATION CONTACT: Trade...

  7. 75 FR 59685 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-28

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... (Nos. 2011024, 2011025) for trade adjustment assistance for lamb filed under the fiscal year (FY) 2011.... SUPPLEMENTARY INFORMATION: To qualify under the program, Subtitle C of Title I of the Trade Act of 2002 (Pub....

  8. 75 FR 42376 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-21

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... began a review of a petition for trade adjustment assistance filed under the FY 2011 Program by three... benefits. FOR FURTHER INFORMATION CONTACT: Trade Adjustment Assistance for Farmers Staff, FAS, USDA,...

  9. 75 FR 41434 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... (No. 2010004) for trade adjustment assistance (TAA) for cut lilies that was filed by the North... INFORMATION: To qualify under the program, Subtitle C of Title I of the Trade Act of 2002 (Pub. L....

  10. 75 FR 43485 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-26

    ...; ] DEPARTMENT OF AGRICULTURE Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY... (FAS) today accepted and began a review of a petition for trade adjustment assistance filed under the...: Trade Adjustment Assistance for Farmers Staff, FAS, USDA, by phone: (202) 720-0638, or (202)...

  11. Virtual water flows and trade liberalization.

    PubMed

    Ramirez-Vallejo, J; Rogers, P

    2004-01-01

    The linkages between agricultural trade and water resources need to be identified and analyzed to better understand the potential impacts that a full liberalization, or lack thereof, will have on water resources. This paper examines trade of virtual water embodied in agricultural products for most countries of the world. The main purpose of the paper, however, is to examine the impact of trade liberalization on virtual-water trade in the future. Based on a simulation of global agricultural trade, a scenario of full liberalization of agriculture was used to assess the net effect of virtual water flows from the relocation of meat and cereals' trade. The paper also identifies the main reasons behind the changes in the magnitude and direction of the net virtual water trade over time, and shows that virtual water trade flows are independent of water resource endowments, contrary to what the Heckscher-Ohlin Theorem states. Finally, based on a formal model, some input demand functions at the country level are estimated. The estimates of the income and agricultural support elasticities of demand for import of virtual water have the expected sign, and are statistically significant. Variables found to have some explanatory power of the variance of virtual water imports are average income; population; agriculture as value added; irrigated area, and exports of goods and services. PMID:15195413

  12. 75 FR 23227 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... can be obtained at the Web site for the Trade Adjustment Assistance for Farmers program. The URL...

  13. 78 FR 70276 - Trade Mission to Colombia, Peru, Chile, Panama, and Ecuador in Conjunction With Trade Winds-The...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ..., and inputs for key industries including, agriculture, construction, energy and electric power, food... International Trade Administration Trade Mission to Colombia, Peru, Chile, Panama, and Ecuador in Conjunction..., International Trade Administration is organizing a trade mission to Colombia, Peru, Chile, Panama and...

  14. 7 CFR 993.21b - Trade demand.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Trade demand. 993.21b Section 993.21b Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA Order Regulating Handling Definitions §...

  15. Trade policy and public health.

    PubMed

    Friel, Sharon; Hattersley, Libby; Townsend, Ruth

    2015-03-18

    Twenty-first-century trade policy is complex and affects society and population health in direct and indirect ways. Without doubt, trade policy influences the distribution of power, money, and resources between and within countries, which in turn affects the natural environment; people's daily living conditions; and the local availability, quality, affordability, and desirability of products (e.g., food, tobacco, alcohol, and health care); it also affects individuals' enjoyment of the highest attainable standard of health. In this article, we provide an overview of the modern global trade environment, illustrate the pathways between trade and health, and explore the emerging twenty-first-century trade policy landscape and its implications for health and health equity. We conclude with a call for more interdisciplinary research that embraces complexity theory and systems science as well as the political economy of health and that includes monitoring and evaluation of the impact of trade agreements on health. PMID:25494052

  16. 15 CFR 265.13 - Emergency vehicles.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Emergency vehicles. 265.13 Section 265.13 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE... Emergency vehicles. No person shall fail or refuse to yield the right-of-way to an emergency vehicle...

  17. 15 CFR 265.13 - Emergency vehicles.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Emergency vehicles. 265.13 Section 265.13 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE... Emergency vehicles. No person shall fail or refuse to yield the right-of-way to an emergency vehicle...

  18. 15 CFR 265.13 - Emergency vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Emergency vehicles. 265.13 Section 265.13 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE... Emergency vehicles. No person shall fail or refuse to yield the right-of-way to an emergency vehicle...

  19. 15 CFR 740.18 - Agricultural commodities (AGR).

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 false Agricultural commodities (AGR). 740.18 Section 740.18 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION REGULATIONS LICENSE EXCEPTIONS § 740.18 Agricultural commodities...

  20. 15 CFR 740.18 - Agricultural commodities (AGR).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 2 2011-01-01 2011-01-01 false Agricultural commodities (AGR). 740.18 Section 740.18 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION REGULATIONS LICENSE EXCEPTIONS § 740.18 Agricultural commodities...

  1. 15 CFR 740.18 - Agricultural commodities (AGR).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Agricultural commodities (AGR). 740.18 Section 740.18 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION REGULATIONS LICENSE EXCEPTIONS § 740.18 Agricultural commodities...

  2. Serving Agriculture's "Big Business"

    ERIC Educational Resources Information Center

    Schake, L. M.

    1970-01-01

    A new dimension and challenge in Extension activities is emerging as some phases of agriculture evolve from small operations to multimillion dollar agribusiness ventures; the beef cattle commercial feedlot industry in the Southwest is a good example. (EB)

  3. Agriculture Education. Agriculture Structures.

    ERIC Educational Resources Information Center

    Stuttgart Public Schools, AR.

    This curriculum guide is designed for group instruction of secondary agricultural education students enrolled in one or two semester-long courses in agriculture structures. The guide presents units of study in the following areas: (1) shop safety, (2) identification and general use of hand tools, (3) power tools, (4) carpentry, (5) blueprint…

  4. Contextualizing Embodied Resources in Global Food Trade

    NASA Astrophysics Data System (ADS)

    MacDonald, G. K.; Brauman, K. A.; Sun, S.; West, P. C.; Carlson, K. M.; Cassidy, E. S.; Gerber, J. S.; Ray, D. K.

    2014-12-01

    Trade in agricultural commodities has created increasingly complex linkages between resource use and food supplies across national borders. Understanding the degree to which food production and consumption relies on trade is vital to understanding how to sustainably meet growing food demands across scales. We use detailed bilateral trade statistics and data on agricultural management to examine the land use and water consumption embodied in agricultural trade, which we relate to basic nutritional indicators to show how trade contributes to food availability worldwide. Agricultural trade carries enough calories to provide >1.7 billion people a basic diet each year. We identify key commodities and producer-consumer relationships that disproportionately contribute to embodied resource use and flows of food nutrition at the global scale. For example, just 15 disproportionately large soybean trades comprised ~10% the total harvested area embodied in export production. We conclude by framing these results in terms of the fraction of each country's food production and consumption that is linked to international trade. These findings help to characterize how countries allocate resources to domestic versus foreign food demand.

  5. The Political Trade-offs of Trade.

    ERIC Educational Resources Information Center

    Bosshardt, William

    1996-01-01

    Examines important trade issues and explains why the debate on trade policy will continue as a major political topic. Discusses the efficacy of recent trade agreements and the use of trade sanctions to encourage political change in other countries. Reviews several models of trade theory. (MJP)

  6. 7 CFR 1580.301 - Application for trade adjustment assistance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... SERVICE, DEPARTMENT OF AGRICULTURE TRADE ADJUSTMENT ASSISTANCE FOR FARMERS § 1580.301 Application for... Assistance for Workers or Trade Adjustment Assistance for Firms programs; or TAA for Farmers benefits based on the production of an agricultural commodity covered by another TAA for Farmers petition. (d)...

  7. 75 FR 43140 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-23

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... assistance and cash benefits. FOR FURTHER INFORMATION CONTACT: Trade Adjustment Assistance for Farmers Staff... ; or visit the TAA for Farmers' Web site: http://www.fas.usda.gov/itp/taa . Dated: July 14, 2010....

  8. 75 FR 59681 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-28

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... (No. 2011004) for trade adjustment assistance for lamb filed under the fiscal year (FY) 2011 program... 23, 2010. SUPPLEMENTARY INFORMATION: To qualify under the program, Subtitle C of Title I of the...

  9. 75 FR 59682 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-28

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... (No. 2011005) for trade adjustment assistance for wool filed under the fiscal year (FY) 2011 program... 21, 2010. SUPPLEMENTARY INFORMATION: To qualify under the program, Subtitle C of Title I of the...

  10. 7 CFR 1580.301 - Application for trade adjustment assistance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... accordance with 7 CFR 1400.601, for the 3 preceding tax years does not exceed $2,500,000. (6) To comply with... 7 Agriculture 10 2010-01-01 2010-01-01 false Application for trade adjustment assistance. 1580.301... SERVICE, DEPARTMENT OF AGRICULTURE TRADE ADJUSTMENT ASSISTANCE FOR FARMERS § 1580.301 Application...

  11. Marine Trades.

    ERIC Educational Resources Information Center

    Abbott, Alan

    This curriculum guide provides materials for a competency-based course in marine trades at the secondary level. The curriculum design uses the curriculum infused model for the teaching of basic skills as part of vocational education and demonstrates the relationship of vocationally related skills to communication, mathematics, and science…

  12. Building Trades.

    ERIC Educational Resources Information Center

    Gudzak, Raymond

    This curriculum guide provides materials for a competency-based course in building trades at the secondary level. The curriculum design uses the curriculum infused model for the teaching of basic skills as part of vocational education and demonstrates the relationship of vocationally related skills to communication, mathematics, and science…

  13. Increasing Susceptibility of the Global Network of Food Trade to Climate Disturbances

    NASA Astrophysics Data System (ADS)

    Puma, M. J.; Bose, S.; Chon, S.; Cook, B.

    2013-12-01

    Globalization of agriculture through trade liberalization has led to a dramatic transformation of the global network of food trade. The many benefits of this globalization include greater and more efficient global agricultural production, reduced variability of regional and global food supplies, and savings in global water resources. However, a potential hidden cost is an increasingly fragile network that is more susceptible to shocks or disruptions. Recent studies suggest that complex systems, like the global food trade network, may have architectural features typically associated with the existence of tipping points and susceptibility to collapse. Here we present evidence that this global agricultural network is increasingly connected, homogeneous, and in a state where network nodes (here countries) can flip between alternate states. We use production and trade data from 1986 to 2009 to identify shifts in national self sufficiency and to quantify changes in connectivity and homogeneity of the wheat, maize and rice trade. We then simulate the possible impacts of climate and crop-disease disruptions, which could potentially trigger a global food crisis through an export-restriction-induced domino effect. Changes in self-sufficiency ratio (SSR) over time for various country groups. The SSR is computed based on production and trade of cereals and starchy roots. (Top row) Time series of SSR for the Group of Eight + Five (G8+5) countries. The '+ Five' refers to the five leading emerging economies in the world. (Bottom row) Boxplots of average SSR over two periods (1986-1990 and 2005-2009) for countries designated as 'Annex I' and 'Least Developed Countries' (LDC) by the United Nations.

  14. Insights from life history theory for an explicit treatment of trade-offs in conservation biology.

    PubMed

    Charpentier, Anne

    2015-06-01

    As economic and social contexts become more embedded within biodiversity conservation, it becomes obvious that resources are a limiting factor in conservation. This recognition is leading conservation scientists and practitioners to increasingly frame conservation decisions as trade-offs between conflicting societal objectives. However, this framing is all too often done in an intuitive way, rather than by addressing trade-offs explicitly. In contrast, the concept of trade-off is a keystone in evolutionary biology, where it has been investigated extensively. I argue that insights from evolutionary theory can provide methodological and theoretical support to evaluating and quantifying trade-offs in biodiversity conservation. I reviewed the diverse ways in which trade-offs have emerged within the context of conservation and how advances from evolutionary theory can help avoid the main pitfalls of an implicit approach. When studying both evolutionary trade-offs (e.g., reproduction vs. survival) and conservation trade-offs (e.g., biodiversity conservation vs. agriculture), it is crucial to correctly identify the limiting resource, hold constant the amount of this resource when comparing different scenarios, and choose appropriate metrics to quantify the extent to which the objectives have been achieved. Insights from studies in evolutionary theory also reveal how an inadequate selection of conservation solutions may result from considering suboptimal rather than optional solutions when examining whether a trade-off exits between 2 objectives. Furthermore, the shape of a trade-off curve (i.e., whether the relationship between 2 objectives follows a concave, convex, or linear form) is known to affect crucially the definition of optimal solutions in evolutionary biology and very likely affects decisions in biodiversity conservation planning too. This interface between evolutionary biology and biodiversity conservation can therefore provide methodological guidance to

  15. 15 CFR 30.62 - Emergency exceptions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Emergency exceptions. 30.62 Section 30.62 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade BUREAU OF THE CENSUS, DEPARTMENT OF COMMERCE FOREIGN TRADE REGULATIONS General Administrative Provisions § 30.62...

  16. 15 CFR 30.62 - Emergency exceptions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Emergency exceptions. 30.62 Section 30.62 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade BUREAU OF THE CENSUS, DEPARTMENT OF COMMERCE FOREIGN TRADE REGULATIONS General Administrative Provisions § 30.62...

  17. 15 CFR 30.62 - Emergency exceptions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Emergency exceptions. 30.62 Section 30.62 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade BUREAU OF THE CENSUS, DEPARTMENT OF COMMERCE FOREIGN TRADE REGULATIONS General Administrative Provisions § 30.62...

  18. 15 CFR 30.62 - Emergency exceptions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Emergency exceptions. 30.62 Section 30.62 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade BUREAU OF THE CENSUS, DEPARTMENT OF COMMERCE FOREIGN TRADE REGULATIONS General Administrative Provisions § 30.62...

  19. Unexpected stimulation of soil methane uptake by bio-based residue application: An emerging property of agricultural soils offsetting greenhouse gas balance.

    NASA Astrophysics Data System (ADS)

    Ho, Adrian; Reim, Andreas; Ruijs, Rienke; Meima-Franke, Marion; Termorshuizen, Aad; de Boer, Wietse; Putten, Wim H. vd.; Bodelier, Paul L. E.

    2016-04-01

    Intensification of agriculture to meet the global food, feed, and bioenergy demand entail increasing re-investment of carbon compounds (residues) into agro-systems to prevent decline of soil quality and fertility. However, agricultural intensification decreases soil methane uptake, reducing and even causing the loss of the methane sink function. In contrast to wetland agricultural soils (rice paddies), the methanotrophic potential in well-aerated agricultural soils have received little attention, presumably due to the anticipated low or negligible methane uptake capacity in these soils. Consequently, a detailed study verifying or refuting this assumption is still lacking. Exemplifying a typical agricultural practice, we determined the impact of bio-based residue application on soil methane flux, and determined the methanotrophic potential, including a qualitative (diagnostic microarray) and quantitative (group-specific qPCR assays) analysis of the methanotrophic community after residue amendments over two months. Unexpectedly, after amendments with specific residues we detected a significant transient stimulation of methane uptake confirmed by both the methane flux measurements and methane oxidation assay. This stimulation was apparently a result of induced cell-specific activity, rather than growth of the methanotrophic population. Although transient, the heightened methane uptake offsets up to 16% of total gaseous CO2 emitted during the incubation. The methanotrophic community, predominantly comprised of Methylosinus spp. may facilitate methane oxidation in the agricultural soils. Studies are under way to identify the active methane-oxidizers at near atmospheric methane concentrations using PLFA-Stable isotope probing (SIP). While agricultural soils are generally regarded as a net methane source or a relatively weak methane sink, our results show that the methane oxidation rate can be stimulated, leading to higher soil methane uptake. Moreover, the addition of

  20. 48 CFR 18.119 - Trade agreements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Trade agreements. 18.119 Section 18.119 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES EMERGENCY ACQUISITIONS Available Acquisition Flexibilities 18.119 Trade...

  1. 48 CFR 18.119 - Trade agreements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Trade agreements. 18.119 Section 18.119 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES EMERGENCY ACQUISITIONS Available Acquisition Flexibilities 18.119 Trade...

  2. 48 CFR 18.118 - Trade agreements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Trade agreements. 18.118 Section 18.118 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES EMERGENCY ACQUISITIONS Available Acquisition Flexibilities 18.118 Trade...

  3. 48 CFR 18.119 - Trade agreements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Trade agreements. 18.119 Section 18.119 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES EMERGENCY ACQUISITIONS Available Acquisition Flexibilities 18.119 Trade...

  4. 48 CFR 18.119 - Trade agreements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Trade agreements. 18.119 Section 18.119 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES EMERGENCY ACQUISITIONS Available Acquisition Flexibilities 18.119 Trade...

  5. International nuclear trade and nonproliferation

    SciTech Connect

    Potter, W.C. )

    1990-01-01

    The purpose of this book, the culmination of one phase of an ongoing international research project on nuclear suppliers and nonproliferation, is to explore the international political and economic dimensions of nuclear trade, especially as they pertain to the behavior of eleven emerging nuclear-supplier states. More specifically, the book sets forth a conceptual framework for analyzing international nuclear trade; details the domestic and external factors that shape the nuclear export policies of Argentina, Brazil, India, Israel, Japan, Pakistan, the People's Republic of China, South Korea, South Africa, Spain and Taiwan; and identifies and assesses alternative strategies for containing the new proliferation risks posed by these emerging suppliers. The book also describes an innovative effort to utilize a computer-based system for tracking international nuclear trade.

  6. Trade in the Pacific Rim.

    ERIC Educational Resources Information Center

    Dollar, David

    1988-01-01

    States that international trade is a prime factor linking the Pacific Rim nations. Discusses the differences in each nation's productive factors (land, labor, capital) and examines the emerging technological competition. Concludes that if U.S. firms cannot meet the challenge of foreign competition, then protectionism might limit further economic…

  7. Inservice Workshops on New and Emerging Agriculture/Natural Resources Occupation Instructional Materials. Final Report, January 1, 1980-June 30, 1981.

    ERIC Educational Resources Information Center

    Leising, J.; Wilkins, Russell

    This document contains the final report and appendixes from a project to develop resources for use by community college agricultural education instructors in better utilizing computer technology in instruction and to provide inservice workshops to make the instructors aware of available hard- and software. The four-page narrative lists objectives,…

  8. The emergence and evolution of swine viral diseases: to what extent have husbandry systems and global trade contributed to their distribution and diversity?

    PubMed

    Drew, T W

    2011-04-01

    Over the last 20 years, pig production has been characterised by a rapid increase in the volume of pig meat produced, greater intensification of the pig-rearing process and much greater international movement of products. There have also been many novel viral diseases that challenge the industry. Are these two developments linked and, if so, how? To understand how changes in the industry may influence the evolution of viruses, it is important to understand something of evolutionary theory. For RNA viruses, the concept of 'quasispecies' has moved solidly from theory to fact. Such viruses do not exist as a single entity, but as a 'cloud' of viruses, whose degree of diversity is influenced by a number of factors. Chief among these are the size and rate of the replicating population, along with the availability and diversity of susceptible hosts. A feature of RNA viruses is a high level of mutation, due to lack of capability to correct errors on the part of the host cell. Both in vivo and in vitro, RNA viruses have been shown to accumulate and fix these mutations, leading to bottleneck events and fitness loss, the phenomenon known as'Muller's ratchet'. Likewise, the opposite effect, fitness gain, can be achieved in an environment providing for high levels of replication and the generation of large populations of virus. This has been shown to be possible in vitro by high-volume passage. It is possible that the regular introduction of diverse viruses within large-scale pig production provides an in vivo equivalent that could drive quasispecies populations to increased fitness, and may explain why emergent viruses, either new to science or with new synergies and presentation, seem to be appearing more commonly. PMID:21809756

  9. Climate Change and Agriculture in Africa: Impact Assessment and Adaptation Strategies

    NASA Astrophysics Data System (ADS)

    Brown, Molly E.; McCusker, Brent

    2008-11-01

    As climate change has emerged as a significant threat, there is much concern about how vulnerable agricultural communities will adapt, particularly as global population continues to rise. Much of the current lack of productivity and economic marginalization of African agriculture arises from global trade regimes that give a competitive advantage to Western farmers, from low use of agricultural inputs, and from a dearth of infrastructure and services for the agriculture sector. For centuries, African farmers have used a wide variety of risk-reducing livelihood strategies, including diversifying income sources, switching crops, and investing in marketing. However, improving their productivity to ``modern'' levels has remained a distant dream, resulting in a continual reduction in investment in the sector over the past five decades.

  10. 30 CFR 47.84 - Non-emergency disclosure.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... COMMUNICATION (HazCom) Trade Secret Hazardous Chemical § 47.84 Non-emergency disclosure. Upon request, the operator must disclose the identity of a trade secret chemical in a non-emergency situation to an...

  11. 30 CFR 47.84 - Non-emergency disclosure.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... COMMUNICATION (HazCom) Trade Secret Hazardous Chemical § 47.84 Non-emergency disclosure. Upon request, the operator must disclose the identity of a trade secret chemical in a non-emergency situation to an...

  12. Problems and Conditions of Workers' Organisations in Agriculture and Implications for Workers' Education

    ERIC Educational Resources Information Center

    Labour Education, 1975

    1975-01-01

    The background, achievements, problems, and future plans of various workers' organizations in agriculture are discussed: International Federation of Plantation, Agricultural, and Allied Workers; Trade Union International of Agricultural, Forestry, and Plantation Workers; World Federation of Agricultural Workers; and the Asian Trade Union College.…

  13. Trade and commerce in improved crops and food: an essay on food security.

    PubMed

    Kershen, Drew L

    2010-11-30

    Agricultural trade between nations is a significant proportion of total international trade. Agricultural trade in transgenic crops faces extra complications due to the existence of domestic and international regimes that focus specifically on agricultural biotechnology. These specialized regimes create legal and commercial challenges for trade in transgenic crops that have significant implications for the food security of the nations of the world. By food security, one should understand not just the available supply of food, but also the quality of the food and the environmental impact of agricultural production systems. These specialized regimes for transgenic crops can either encourage or hinder the adoption of agricultural biotechnology as a sustainable intensive agriculture. Sustainable intensive agriculture offers hope for agronomic improvements for agricultural production, socio-economic betterment for farmers and environmental benefits for societies. Sustainable intensive agriculture offers particular hope for the poorest farmers of the world because agricultural biotechnology is a technology in the seed. PMID:20601266

  14. Bats and emerging zoonoses: henipaviruses and SARS.

    PubMed

    Field, H E

    2009-08-01

    Nearly 75% of all emerging infectious diseases (EIDs) that impact or threaten human health are zoonotic. The majority have spilled from wildlife reservoirs, either directly to humans or via domestic animals. The emergence of many can be attributed to predisposing factors such as global travel, trade, agricultural expansion, deforestation/habitat fragmentation, and urbanization; such factors increase the interface and/or the rate of contact between human, domestic animal, and wildlife populations, thereby creating increased opportunities for spillover events to occur. Infectious disease emergence can be regarded as primarily an ecological process. The epidemiological investigation of EIDs associated with wildlife requires a trans-disciplinary approach that includes an understanding of the ecology of the wildlife species, and an understanding of human behaviours that increase risk of exposure. Investigations of the emergence of Nipah virus in Malaysia in 1999 and severe acute respiratory syndrome (SARS) in China in 2003 provide useful case studies. The emergence of Nipah virus was associated with the increased size and density of commercial pig farms and their encroachment into forested areas. The movement of pigs for sale and slaughter in turn led to the rapid spread of infection to southern peninsular Malaysia, where the high-density, largely urban pig populations facilitated transmission to humans. Identifying the factors associated with the emergence of SARS in southern China requires an understanding of the ecology of infection both in the natural reservoir and in secondary market reservoir species. A necessary extension of understanding the ecology of the reservoir is an understanding of the trade, and of the social and cultural context of wildlife consumption. Emerging infectious diseases originating from wildlife populations will continue to threaten public health. Mitigating and managing the risk requires an appreciation of the connectedness between human

  15. The emergence of modern statistics in agricultural science: analysis of variance, experimental design and the reshaping of research at Rothamsted Experimental Station, 1919-1933.

    PubMed

    Parolini, Giuditta

    2015-01-01

    During the twentieth century statistical methods have transformed research in the experimental and social sciences. Qualitative evidence has largely been replaced by quantitative results and the tools of statistical inference have helped foster a new ideal of objectivity in scientific knowledge. The paper will investigate this transformation by considering the genesis of analysis of variance and experimental design, statistical methods nowadays taught in every elementary course of statistics for the experimental and social sciences. These methods were developed by the mathematician and geneticist R. A. Fisher during the 1920s, while he was working at Rothamsted Experimental Station, where agricultural research was in turn reshaped by Fisher's methods. Analysis of variance and experimental design required new practices and instruments in field and laboratory research, and imposed a redistribution of expertise among statisticians, experimental scientists and the farm staff. On the other hand the use of statistical methods in agricultural science called for a systematization of information management and made computing an activity integral to the experimental research done at Rothamsted, permanently integrating the statisticians' tools and expertise into the station research programme. Fisher's statistical methods did not remain confined within agricultural research and by the end of the 1950s they had come to stay in psychology, sociology, education, chemistry, medicine, engineering, economics, quality control, just to mention a few of the disciplines which adopted them. PMID:25311906

  16. 75 FR 23227 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... Adjustment Assistance for Farmers program. The URL is http://www.fas.usda.gov/itp/taa . Dated: April 27,...

  17. 7 CFR 989.62 - Authorization for prohibition of trade practices.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Authorization for prohibition of trade practices. 989.62 Section 989.62 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE RAISINS PRODUCED FROM GRAPES GROWN...

  18. Trading up

    ERIC Educational Resources Information Center

    Murray, Corey

    2011-01-01

    As the U.S. economy slowly rebounds, the nation's community colleges are focused on putting Americans back to work. Across the country, training programs in emerging career fields, including nuclear, wind, and clean coal production, vie for the attention of job seekers in search of a more secure financial future. But these shiny new careers aren't…

  19. AGRICULTURAL EXCHANGE RATE DATA SHEET

    EPA Science Inventory

    The ERS data set contains annual and monthly data for exchange rates important to U.S. agriculture. It includes both nominal and real exchange rates for 80 countries (plus the European Union) as well as real trade-weighted exchange rate indexes for many commodities and aggregatio...

  20. Grassland agriculture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Agriculture in grassland environments is facing multiple stresses from: shifting demographics, declining and fragmented agricultural landscapes, declining environmental quality, variable and changing climate, volatile and increasing energy costs, marginal economic returns, and globalization. Degrad...

  1. Emergency management: An annotated bibliography

    SciTech Connect

    Not Available

    1988-03-01

    Training Resources and Data Exchange (TRADE) is an organization designed to increase communication and exchange of ideas, information, and resources among US Department of Energy contractors and DOE personnel. Oak Ridge Associated Universities, located in Oak Ridge, Tennessee, manages TRADE for the DOE. The Emergency Preparedness Special Interest Group (EP SIG) is a group formed within TRADE for emergency preparedness coordinators and trainers to share information about emergency preparedness training and other EP resources. This bibliography was prepared for the EP SIG as a resource for EP training and planning activities.

  2. Agricultural Production.

    ERIC Educational Resources Information Center

    Lehigh County Area Vocational-Technical School, Schnecksville, PA.

    This brochure describes the philosophy and scope of a secondary-level course in agricultural production. Addressed in the individual units of the course are the following topics: careers in agriculture and agribusiness, animal science and livestock production, agronomy, agricultural mechanics, supervised occupational experience programs, and the…

  3. Ensuring safe international trade: how are the roles and responsibilities evolving and what will the situation be in ten years' time?

    PubMed

    Brückner, G K

    2011-04-01

    The roles of the international standard-setting bodies that are mandated to facilitate safe trade, such as the World Organisation for Animal Health (OIE), the Codex Alimentarius Commission, the International Plant Protection Convention and the World Trade Organization, are well documented, as are the roles of the international organisations responsible for global health issues: the OIE, the World Health Organization and the Food and Agriculture Organization of the United Nations. However, developments in international trade, such as accelerating globalisation and the frequent emergence and re-emergence of diseases affecting both humans and animals, have brought new challenges and the need to reconsider the future roles of such organisations. New participants and new demands have also emerged to challenge these mandates, leading to potential areas of conflict. The need for countries to establish themselves as new trade partners, or to strengthen their positions while still maintaining safe trade, poses a challenge to standard-setting organisations, which must meet these demands while still remaining sensitive to the needs of developing countries. In this paper, the author describes and discusses some of these challenges and suggests how international organisations could evolve to confront such issues. PMID:21809774

  4. Agricultural Waste.

    PubMed

    Xue, Ling; Zhang, Panpan; Shu, Huajie; Chang, Chein-Chi; Wang, Renqing; Zhang, Shuping

    2016-10-01

    In recent years, the quantity of agricultural waste has been rising rapidly all over the world. As a result, the environmental problems and negative impacts of agricultural waste are drawn more and more attention. Therefore, there is a need to adopt proper approaches to reduce and reuse agricultural waste. This review presented about 200 literatures published in 2015 relating to the topic of agricultural waste. The review examined research on agricultural waste in 2015 from the following four aspects: the characterization, reuse, treatment, and management. Researchers highlighted the importance to reuse agricultural waste and investigated the potential to utilize it as biofertilizers, cultivation material, soil amendments, adsorbent, material, energy recycling, enzyme and catalyst etc. The treatment of agricultural waste included carbonization, biodegradation, composting hydrolysis and pyrolysis. Moreover, this review analyzed the differences of the research progress in 2015 from 2014. It may help to reveal the new findings and new trends in this field in 2015 comparing to 2014. PMID:27620093

  5. Vocational Agriculture Education. Agricultural Mechanics.

    ERIC Educational Resources Information Center

    Smith, Eddie; And Others

    To assist teachers in agricultural mechanics in providing comprehensive instruction to their students, this curriculum guide treats both the mechanical skills and knowlege necessary for this specialized area. Six sections are included, as follow: orientation and safety; agricultural mechanics skills; agricultural power and machinery; agricultural…

  6. A Study on Market Efficiency of Selected Commodity Derivatives Traded on NCDEX During 2011

    NASA Astrophysics Data System (ADS)

    Sajipriya, N.

    2012-10-01

    The study aims at testing the weak form of Efficient Market Hypothesis in the context of an emerging commodity market - National Commodity Derivatives Exchange (NCDEX), which is considered as the prime commodity derivatives market in India. The study considered daily spot and futures prices of five selected commodities traded on NCDEX over 12 month period (the futures contracts originating and expiring during the period January 2011 to December 2011) The five commodities chosen are Pepper, Crude palm Oil, steel silver and Chana as they account for almost two-thirds of the value of agricultural commodity derivatives traded on NCDEX. The results of Run test indicate that both spot and futures prices are weak form efficient

  7. Structure and evolution of the global seafood trade network

    NASA Astrophysics Data System (ADS)

    Gephart, Jessica A.; Pace, Michael L.

    2015-12-01

    The food production system is increasingly global and seafood is among the most highly traded commodities. Global trade can improve food security by providing access to a greater variety of foods, increasing wealth, buffering against local supply shocks, and benefit the environment by increasing overall use efficiency for some resources. However, global trade can also expose countries to external supply shocks and degrade the environment by increasing resource demand and loosening feedbacks between consumers and the impacts of food production. As a result, changes in global food trade can have important implications for both food security and the environmental impacts of production. Measurements of globalization and the environmental impacts of food production require data on both total trade and the origin and destination of traded goods (the network structure). While the global trade network of agricultural and livestock products has previously been studied, seafood products have been excluded. This study describes the structure and evolution of the global seafood trade network, including metrics quantifying the globalization of seafood, shifts in bilateral trade flows, changes in centrality and comparisons of seafood to agricultural and industrial trade networks. From 1994 to 2012 the number of countries trading in the network remained relatively constant, while the number of trade partnerships increased by over 65%. Over this same period, the total quantity of seafood traded increased by 58% and the value increased 85% in real terms. These changes signify the increasing globalization of seafood products. Additionally, the trade patterns in the network indicate: increased influence of Thailand and China, strengthened intraregional trade, and increased exports from South America and Asia. In addition to characterizing these network changes, this study identifies data needs in order to connect seafood trade with environmental impacts and food security outcomes.

  8. Predictability and Market Efficiency in Agricultural Futures Markets: a Perspective from Price-Volume Correlation Based on Wavelet Coherency Analysis

    NASA Astrophysics Data System (ADS)

    He, Ling-Yun; Wen, Xing-Chun

    2015-12-01

    In this paper, we use a time-frequency domain technique, namely, wavelet squared coherency, to examine the associations between the trading volumes of three agricultural futures and three different forms of these futures' daily closing prices, i.e. prices, returns and volatilities, over the past several years. These agricultural futures markets are selected from China as a typical case of the emerging countries, and from the US as a representative of the developed economies. We investigate correlations and lead-lag relationships between the trading volumes and the prices to detect the predictability and efficiency of these futures markets. The results suggest that the information contained in the trading volumes of the three agricultural futures markets in China can be applied to predict the prices or returns, while that in US has extremely weak predictive power for prices or returns. We also conduct the wavelet analysis on the relationships between the volumes and returns or volatilities to examine the existence of the two "stylized facts" proposed by Karpoff [J. M. Karpoff, The relation between price changes and trading volume: A survey, J. Financ. Quant. Anal.22(1) (1987) 109-126]. Different markets in the two countries perform differently in reproducing the two stylized facts. As the wavelet tools can decode nonlinear regularities and hidden patterns behind price-volume relationship in time-frequency space, different from the conventional econometric framework, this paper offers a new perspective into the market predictability and efficiency.

  9. 7 CFR 982.16 - Inshell trade acquisitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND... acquisitions means the quantity of inshell hazelnuts acquired by the trade from all handlers during a...

  10. 7 CFR 982.16 - Inshell trade acquisitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND... acquisitions means the quantity of inshell hazelnuts acquired by the trade from all handlers during a...

  11. 7 CFR 982.16 - Inshell trade acquisitions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND... acquisitions means the quantity of inshell hazelnuts acquired by the trade from all handlers during a...

  12. 7 CFR 982.16 - Inshell trade acquisitions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND... acquisitions means the quantity of inshell hazelnuts acquired by the trade from all handlers during a...

  13. 7 CFR 982.16 - Inshell trade acquisitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE HAZELNUTS GROWN IN OREGON AND... acquisitions means the quantity of inshell hazelnuts acquired by the trade from all handlers during a...

  14. 15 CFR 922.44 - Emergency regulations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Emergency regulations. 922.44 Section 922.44 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OCEAN AND COASTAL RESOURCE MANAGEMENT NATIONAL MARINE SANCTUARY...

  15. 15 CFR 922.165 - Emergency regulations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Emergency regulations. 922.165 Section 922.165 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OCEAN AND COASTAL RESOURCE MANAGEMENT NATIONAL MARINE SANCTUARY...

  16. 15 CFR 922.44 - Emergency regulations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Emergency regulations. 922.44 Section 922.44 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OCEAN AND COASTAL...

  17. 15 CFR 922.165 - Emergency regulations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Emergency regulations. 922.165 Section 922.165 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OCEAN AND COASTAL...

  18. Contesting the Neoliberal Project for Agriculture: Productivist and Multifunctional Trajectories in the European Union and Australia

    ERIC Educational Resources Information Center

    Dibden, Jacqui; Potter, Clive; Cocklin, Chris

    2009-01-01

    The liberalisation of agricultural trade is strongly contested as an international policy project. In the context of the current World Trade Organisation (WTO) Doha trade round, concerns revolve around the implications of freer trade for rural livelihoods and environments. Analysis of this complex and morally charged issue offers important…

  19. Evolution of the global virtual water trade network.

    PubMed

    Dalin, Carole; Konar, Megan; Hanasaki, Naota; Rinaldo, Andrea; Rodriguez-Iturbe, Ignacio

    2012-04-17

    Global freshwater resources are under increasing pressure from economic development, population growth, and climate change. The international trade of water-intensive products (e.g., agricultural commodities) or virtual water trade has been suggested as a way to save water globally. We focus on the virtual water trade network associated with international food trade built with annual trade data and annual modeled virtual water content. The evolution of this network from 1986 to 2007 is analyzed and linked to trade policies, socioeconomic circumstances, and agricultural efficiency. We find that the number of trade connections and the volume of water associated with global food trade more than doubled in 22 years. Despite this growth, constant organizational features were observed in the network. However, both regional and national virtual water trade patterns significantly changed. Indeed, Asia increased its virtual water imports by more than 170%, switching from North America to South America as its main partner, whereas North America oriented to a growing intraregional trade. A dramatic rise in China's virtual water imports is associated with its increased soy imports after a domestic policy shift in 2000. Significantly, this shift has led the global soy market to save water on a global scale, but it also relies on expanding soy production in Brazil, which contributes to deforestation in the Amazon. We find that the international food trade has led to enhanced savings in global water resources over time, indicating its growing efficiency in terms of global water use. PMID:22474363

  20. Evolution of the global virtual water trade network

    PubMed Central

    Dalin, Carole; Konar, Megan; Hanasaki, Naota; Rinaldo, Andrea; Rodriguez-Iturbe, Ignacio

    2012-01-01

    Global freshwater resources are under increasing pressure from economic development, population growth, and climate change. The international trade of water-intensive products (e.g., agricultural commodities) or virtual water trade has been suggested as a way to save water globally. We focus on the virtual water trade network associated with international food trade built with annual trade data and annual modeled virtual water content. The evolution of this network from 1986 to 2007 is analyzed and linked to trade policies, socioeconomic circumstances, and agricultural efficiency. We find that the number of trade connections and the volume of water associated with global food trade more than doubled in 22 years. Despite this growth, constant organizational features were observed in the network. However, both regional and national virtual water trade patterns significantly changed. Indeed, Asia increased its virtual water imports by more than 170%, switching from North America to South America as its main partner, whereas North America oriented to a growing intraregional trade. A dramatic rise in China's virtual water imports is associated with its increased soy imports after a domestic policy shift in 2000. Significantly, this shift has led the global soy market to save water on a global scale, but it also relies on expanding soy production in Brazil, which contributes to deforestation in the Amazon. We find that the international food trade has led to enhanced savings in global water resources over time, indicating its growing efficiency in terms of global water use. PMID:22474363

  1. International Trade and Protectionism.

    ERIC Educational Resources Information Center

    Stanford Univ., CA. Stanford Program on International and Cross Cultural Education.

    This unit is designed to investigate the reasons for international trade and the issue of trade protectionism by focusing on the case study of the U.S. trade relationship with Taiwan. The unit begins with a simulation that highlights the concepts of global interdependence, the need for international trade, and the distribution of the world's…

  2. Effects of agricultural tillage and sediment accumulation on emergent plant communities in playa wetlands of the U.S. High Plains.

    PubMed

    O'Connell, Jessica L; Johnson, Lacrecia A; Daniel, Dale W; McMurry, Scott T; Smith, Loren M; Haukos, David A

    2013-05-15

    Identifying community assembly filters is a primary ecological aim. The High Plains, a 30 million ha short-grass eco-region, is intensely cultivated. Cultivation disturbance, including plowing and eroded soil deposition down-slope of plowing, influences plant composition in depressional wetlands, such as playas, within croplands. We evaluated influences of wetland cultivation and sediment deposition on plant composition in playas embedded within croplands (46 plowed and 32 unplowed) and native grasslands (79) across 6 High Plains' states. Sediment accumulation ranged from 7 to 78 cm in cropland and 1 to 35 cm in grassland playas. Deeper sediments and plowing each decreased wetland plant richness, 28% and 70% respectively in cropland wetlands. Sediment depth reduced richness 37% in small grasslands playas while it increased richness 22% in larger ones, suggesting moderate disturbance increased richness when there were nearby propagule sources. Sediment depth was unrelated to species richness in plowed wetlands, probably because plowing was a strong disturbance. Plowing removed perennial plants from vegetation communities. Sediment accumulation also influenced species composition in cropland playas, e.g., probability of Eleocharis atropurpurea increased with sediment depth, while probability of Panicum capillare decreased. In grassland playas, observed lighter sediment depths did not influence species composition after accounting for wetland area. Sediment accumulation and plowing shift wetland plant communities toward annual species and decrease habitat connectivity for wetland-dependent organisms in cropland playas over 39,000 and 23,400 ha respectively. Conservation practices lessening sediment accumulation include short-grass buffer strips surrounding wetlands. Further, wetland tillage, allowed under federal agricultural conservation programs, should be eliminated. PMID:23500104

  3. 75 FR 41431 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ... petition (No. 2010001) for trade adjustment assistance (TAA) for catfish that was filed by the Catfish... Agricultural Service. Upon a review, the Administrator (FAS) determined that increased imports of catfish... requirements stipulated in Subtitle C of Title I of the Trade Act of 2002 (Pub. L. 107-210). Individual...

  4. 12 CFR 614.4700 - Financing foreign trade receivables.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Financing foreign trade receivables. 614.4700 Section 614.4700 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Banks for Cooperatives and Agricultural Credit Banks Financing International Trade §...

  5. 12 CFR 614.4700 - Financing foreign trade receivables.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Financing foreign trade receivables. 614.4700 Section 614.4700 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Banks for Cooperatives and Agricultural Credit Banks Financing International Trade §...

  6. 7 CFR 764.351 - Emergency loan uses.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Emergency loan uses. 764.351 Section 764.351 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Emergency Loan Program § 764.351 Emergency loan uses. (a) Physical losses—(1) Real estate losses. EM...

  7. Applied Art in Trade and Industrial Education.

    ERIC Educational Resources Information Center

    King, Annie; Zirkle, Chris

    Ohio Hi-Point Joint Vocational School (JVS) has developed a comprehensive art program within the vocational setting. Selected trade and industrial programs at the school, as well as programs in agriculture and home economics, incorporate art instruction. The goals of the applied art program are as follows: to give students the opportunity to…

  8. 7 CFR 984.22 - Trade demand.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE WALNUTS GROWN IN CALIFORNIA Order... walnuts that the trade will acquire from all handlers during a marketing year for distribution in the United States and its territories. (b) Shelled. The quantity of merchantable shelled walnuts that...

  9. 7 CFR 984.22 - Trade demand.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE WALNUTS GROWN IN CALIFORNIA Order... walnuts that the trade will acquire from all handlers during a marketing year for distribution in the United States and its territories. (b) Shelled. The quantity of merchantable shelled walnuts that...

  10. 7 CFR 984.22 - Trade demand.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE WALNUTS GROWN IN CALIFORNIA Order... walnuts that the trade will acquire from all handlers during a marketing year for distribution in the United States and its territories. (b) Shelled. The quantity of merchantable shelled walnuts that...

  11. 7 CFR 984.22 - Trade demand.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE WALNUTS GROWN IN CALIFORNIA Order... walnuts that the trade will acquire from all handlers during a marketing year for distribution in the United States and its territories. (b) Shelled. The quantity of merchantable shelled walnuts that...

  12. 7 CFR 984.22 - Trade demand.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE WALNUTS GROWN IN CALIFORNIA Order... walnuts that the trade will acquire from all handlers during a marketing year for distribution in the United States and its territories. (b) Shelled. The quantity of merchantable shelled walnuts that...

  13. Agriculture, summary

    NASA Technical Reports Server (NTRS)

    Baldwin, R.

    1975-01-01

    Applications of remotely sensed data in agriculture are enumerated. These include: predictions of forage for range animal consumption, forest management, soil mapping, and crop inventory and management.

  14. 15 CFR 30.62 - Emergency exceptions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Emergency exceptions. 30.62 Section 30..., DEPARTMENT OF COMMERCE FOREIGN TRADE REGULATIONS General Administrative Provisions § 30.62 Emergency... requirements of the regulations in this Part as warranted by the circumstances in individual cases of...

  15. Pollinators, pests, and predators: Recognizing ecological trade-offs in agroecosystems.

    PubMed

    Saunders, Manu E; Peisley, Rebecca K; Rader, Romina; Luck, Gary W

    2016-02-01

    Ecological interactions between crops and wild animals frequently result in increases or declines in crop yield. Yet, positive and negative interactions have mostly been treated independently, owing partly to disciplinary silos in ecological and agricultural sciences. We advocate a new integrated research paradigm that explicitly recognizes cost-benefit trade-offs among animal activities and acknowledges that these activities occur within social-ecological contexts. Support for this paradigm is presented in an evidence-based conceptual model structured around five evidence statements highlighting emerging trends applicable to sustainable agriculture. The full range of benefits and costs associated with animal activities in agroecosystems cannot be quantified by focusing on single species groups, crops, or systems. Management of productive agroecosystems should sustain cycles of ecological interactions between crops and wild animals, not isolate these cycles from the system. Advancing this paradigm will therefore require integrated studies that determine net returns of animal activity in agroecosystems. PMID:26373855

  16. Agricultural Wastes.

    ERIC Educational Resources Information Center

    Jewell, W. J.; Switzenbaum, M. S.

    1978-01-01

    Presents a literature review of agricultural wastes, covering publications of 1976-77. Some of the areas covered are: (1) water characteristics and impacts; (2) waste treatment; (3) reuse of agricultural wastes; and (4) nonpoint pollution sources. A list of 150 references is also presented. (HM)

  17. VOCATIONAL AGRICULTURE.

    ERIC Educational Resources Information Center

    California State Dept. of Education, Sacramento. Research Coordinating Unit.

    TO ASSIST THOSE WHO MAKE DECISIONS RELATING TO EDUCATIONAL PROGRAMS IN AGRICULTURE, RECENT RESEARCH IN VOCATIONAL AGRICULTURE IS SUMMARIZED. A 1963 STUDY TREATS THE RELATIONSHIP BETWEEN WORK EXPERIENCE AND STUDENT CHARACTERISTICS, PLANS, AND ASPIRATIONS. STUDIES ON POST-SECONDARY EDUCATION CONCERN GUIDELINES FOR TECHNICIAN PROGRAMS, JUSTIFICATION…

  18. Theme: Emerging Technologies.

    ERIC Educational Resources Information Center

    Malpiedi, Barbara J.; And Others

    1989-01-01

    Consists of six articles discussing the effect of emerging technologies on agriculture. Specific topics include (1) agriscience programs, (2) the National Conference on Agriscience and Emerging Occupations and Technologies, (3) biotechnology, (4) program improvement through technology, (5) the Agriscience Teacher of the Year program, and (6)…

  19. Human Resource Development for Modernizing the Agricultural Workforce

    ERIC Educational Resources Information Center

    Rivera, William M.; Alex, Gary E.

    2008-01-01

    Greater commercialization of agricultural systems and increasing trade liberalization dictate the need for better capacity on the part of the agriculture workforce in the 21st century. Global changes in the roles of the public and private sectors and the dramatic advancements in technology have also strongly affected agricultural workforce…

  20. Understanding Canadian Agriculture. "Understanding Economics" Series No. 5.

    ERIC Educational Resources Information Center

    Loyns, R. M. A.

    This document for secondary school Canadian students analyzes the role of agriculture in the national economy and in Canadian trade, describes characteristics of Canadian farms, and discusses governmental inlfuences on Canadian agriculture. The document stresses that agriculture is a large source of national wealth; about 30% of Canadian farm…

  1. A theoretical model of water and trade

    NASA Astrophysics Data System (ADS)

    Dang, Qian; Konar, Megan; Reimer, Jeffrey J.; Di Baldassarre, Giuliano; Lin, Xiaowen; Zeng, Ruijie

    2016-03-01

    Water is an essential input for agricultural production. Agriculture, in turn, is globalized through the trade of agricultural commodities. In this paper, we develop a theoretical model that emphasizes four tradeoffs involving water-use decision-making that are important yet not always considered in a consistent framework. One tradeoff focuses on competition for water among different economic sectors. A second tradeoff examines the possibility that certain types of agricultural investments can offset water use. A third tradeoff explores the possibility that the rest of the world can be a source of supply or demand for a country's water-using commodities. The fourth tradeoff concerns how variability in water supplies influences farmer decision-making. We show conditions under which trade liberalization affect water use. Two policy scenarios to reduce water use are evaluated. First, we derive a target tax that reduces water use without offsetting the gains from trade liberalization, although important tradeoffs exist between economic performance and resource use. Second, we show how subsidization of water-saving technologies can allow producers to use less water without reducing agricultural production, making such subsidization an indirect means of influencing water use decision-making. Finally, we outline conditions under which riskiness of water availability affects water use. These theoretical model results generate hypotheses that can be tested empirically in future work.

  2. Transforming Agricultural Education for a Changing World

    ERIC Educational Resources Information Center

    National Academies Press, 2009

    2009-01-01

    During the next ten years, colleges of agriculture will be challenged to transform their role in higher education and their relationship to the evolving global food and agricultural enterprise. If successful, agriculture colleges will emerge as an important venue for scholars and stakeholders to address some of the most complex and urgent problems…

  3. Toward quantifying the effectiveness of water trading under uncertainty.

    PubMed

    Luo, B; Huang, G H; Zou, Y; Yin, Y Y

    2007-04-01

    This paper presents a methodology for quantifying the effectiveness of water-trading under uncertainty, by developing an optimization model based on the interval-parameter two-stage stochastic program (TSP) technique. In the study, the effectiveness of a water-trading program is measured by the water volume that can be released through trading from a statistical point of view. The methodology can also deal with recourse water allocation problems generated by randomness in water availability and, at the same time, tackle uncertainties expressed as intervals in the trading system. The developed methodology was tested with a hypothetical water-trading program in an agricultural system in the Swift Current Creek watershed, Canada. Study results indicate that the methodology can effectively measure the effectiveness of a trading program through estimating the water volume being released through trading in a long-term view. A sensitivity analysis was also conducted to analyze the effects of different trading costs on the trading program. It shows that the trading efforts would become ineffective when the trading costs are too high. The case study also demonstrates that the trading program is more effective in a dry season when total water availability is in shortage. PMID:16624478

  4. 7 CFR 989.62 - Authorization for prohibition of trade practices.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Authorization for prohibition of trade practices. 989... RAISINS PRODUCED FROM GRAPES GROWN IN CALIFORNIA Order Regulating Handling Trade Practices § 989.62 Authorization for prohibition of trade practices. Whenever the Secretary finds, upon recommendation of...

  5. 75 FR 11513 - Trade Adjustment Assistance for Farmers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-11

    ... Foreign Agricultural Service Trade Adjustment Assistance for Farmers AGENCY: Foreign Agricultural Service... Adjustment Assistance (TAA) for Farmers petitions for fiscal year 2010 beginning March 11, 2010. Petitioners... in accordance with 7 CFR part 1580.201. The petition must be received by the TAA for Farmers Staff...

  6. Antimicrobial Resistance in Agriculture

    PubMed Central

    Thanner, Sophie; Drissner, David

    2016-01-01

    ABSTRACT In this article, the current knowledge and knowledge gaps in the emergence and spread of antimicrobial resistance (AMR) in livestock and plants and importance in terms of animal and human health are discussed. Some recommendations are provided for generation of the data required in order to develop risk assessments for AMR within agriculture and for risks through the food chain to animals and humans. PMID:27094336

  7. E-commerce trade in invasive plants.

    PubMed

    Humair, Franziska; Humair, Luc; Kuhn, Fabian; Kueffer, Christoph

    2015-12-01

    Biological invasions are a major concern in conservation, especially because global transport of species is still increasing rapidly. Conservationists hope to anticipate and thus prevent future invasions by identifying and regulating potentially invasive species through species risk assessments and international trade regulations. Among many introduction pathways of non-native species, horticulture is a particularly important driver of plant invasions. In recent decades, the horticultural industry expanded globally and changed structurally through the emergence of new distribution channels, including internet trade (e-commerce). Using an automated search algorithm, we surveyed, on a daily basis, e-commerce trade on 10 major online auction sites (including eBay) of approximately three-fifths of the world's spermatophyte flora. Many recognized invasive plant species (>500 species) (i.e., species associated with ecological or socio-economic problems) were traded daily worldwide on the internet. A markedly higher proportion of invasive than non-invasive species were available online. Typically, for a particular plant family, 30-80% of recognized invasive species were detected on an auction site, but only a few percentages of all species in the plant family were detected on a site. Families that were more traded had a higher proportion of invasive species than families that were less traded. For woody species, there was a significant positive relationship between the number of regions where a species was sold and the number of regions where it was invasive. Our results indicate that biosecurity is not effectively regulating online plant trade. In the future, automated monitoring of e-commerce may help prevent the spread of invasive species, provide information on emerging trade connectivity across national borders, and be used in horizon scanning exercises for early detection of new species and their geographic source areas in international trade. PMID:26249172

  8. Agricultural Microbiology.

    ERIC Educational Resources Information Center

    Brill, Winston J.

    1981-01-01

    Elucidates strategies for applying microbiological techniques to traditional agricultural practices. Discusses the manipulation of microorganisms that live with plants and also the problems involved in the introduction of new genes into crop plants by recombinant DNA methods. (CS)

  9. Agricultural Geophysics

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The four geophysical methods predominantly used for agricultural purposes are resistivity, electromagnetic induction, ground penetrating radar (GPR), and time domain reflectometry (TDR). Resistivity and electromagnetic induction methods are typically employed to map lateral variations of apparent so...

  10. Agricultural Waste.

    PubMed

    Shu, Huajie; Zhang, Panpan; Chang, Chein-Chi; Wang, Renqing; Zhang, Shuping

    2015-10-01

    The management and disposal of agricultural waste are drawn more and more attention because of the increasing yields and negative effects on the environment. However, proper treatments such as converting abundant biomass wastes into biogas through anaerobic digestion technology, can not only avoid the negative impacts, but also convert waste into available resources. This review summarizes the studies of nearly two hundred scholars from the following four aspects: the characterization, reuse, treatment, and management of agricultural waste. PMID:26420088

  11. Metal Trades Technology Curriculum.

    ERIC Educational Resources Information Center

    EASTCONN Regional Educational Services Center, North Windham, CT.

    This curriculum guide provides materials for a metal trades technology course of study at the high school level. Its stated purpose is to help students acquire the trade knowledge necessary to function effectively in the shipfitting, welding, and piping trades. Contents include: a course description, a list of general objectives; lists of…

  12. Lung Emergencies

    MedlinePlus

    ... Emergencies Cardiac Emergencies Eye Emergencies Lung Emergencies Surgeries Lung Emergencies People with Marfan syndrome can be at ... should be considered an emergency. Symptoms of sudden lung collapse (pneumothorax) Symptoms of a sudden lung collapse ...

  13. Temporal dynamics of blue and green virtual water trade networks

    NASA Astrophysics Data System (ADS)

    Konar, M.; Dalin, C.; Hanasaki, N.; Rinaldo, A.; Rodriguez-Iturbe, I.

    2012-12-01

    Global food security increasingly relies on the trade of food commodities. Freshwater resources are essential to agricultural production and are thus embodied in the trade of food commodities, referred to as "virtual water trade." Agricultural production predominantly relies on rainwater (i.e., "green water"), though irrigation (i.e., "blue water") does play an important role. These different sources of water have distinctly different opportunity costs, which may be reflected in the way these resources are traded. Thus, the temporal dynamics of the virtual water trade networks from these distinct water sources require characterization. We find that 42 × 109 m3 blue and 310 × 109 m3 green water was traded in 1986, growing to 78 × 109 m3 blue and 594 × 109 m3 green water traded in 2008. Three nations dominate the export of green water resources: the USA, Argentina, and Brazil. As a country increases its export trade partners it tends to export relatively more blue water. However, as a country increases its import trade partners it does not preferentially import water from a specific source. The amount of virtual water that a country imports by increasing its import trade partners has been decreasing over time, with the exception of the soy trade. Both blue and green virtual water networks are efficient: 119 × 109 m3 blue and 105 × 109 m3 green water were saved in 2008. Importantly, trade has been increasingly saving water over time, due to the intensification of crop trade on more water-efficient links.

  14. Temporal dynamics of blue and green virtual water trade networks

    NASA Astrophysics Data System (ADS)

    Konar, M.; Dalin, C.; Hanasaki, N.; Rinaldo, A.; Rodriguez-Iturbe, I.

    2012-07-01

    Global food security increasingly relies on the trade of food commodities. Freshwater resources are essential to agricultural production and are thus embodied in the trade of food commodities, referred to as "virtual water trade." Agricultural production predominantly relies on rainwater (i.e., "green water"), though irrigation (i.e., "blue water") does play an important role. These different sources of water have distinctly different opportunity costs, which may be reflected in the way these resources are traded. Thus, the temporal dynamics of the virtual water trade networks from these distinct water sources require characterization. We find that 42 × 109 m3 blue and 310 × 109 m3 green water was traded in 1986, growing to 78 × 109 m3 blue and 594 × 109 m3 green water traded in 2008. Three nations dominate the export of green water resources: the USA, Argentina, and Brazil. As a country increases its export trade partners it tends to export relatively more blue water. However, as a country increases its import trade partners it does not preferentially import water from a specific source. The amount of virtual water that a country imports by increasing its import trade partners has been decreasing over time, with the exception of the soy trade. Both blue and green virtual water networks are efficient: 119 × 109 m3 blue and 105 × 109 m3 green water were saved in 2008. Importantly, trade has been increasingly saving water over time, due to the intensification of crop trade on more water-efficient links.

  15. Framing international trade and chronic disease

    PubMed Central

    2011-01-01

    There is an emerging evidence base that global trade is linked with the rise of chronic disease in many low and middle-income countries (LMICs). This linkage is associated, in part, with the global diffusion of unhealthy lifestyles and health damaging products posing a particular challenge to countries still facing high burdens of communicable disease. We developed a generic framework which depicts the determinants and pathways connecting global trade with chronic disease. We then applied this framework to three key risk factors for chronic disease: unhealthy diets, alcohol, and tobacco. This led to specific 'product pathways', which can be further refined and used by health policy-makers to engage with their country's trade policy-makers around health impacts of ongoing trade treaty negotiations, and by researchers to continue refining an evidence base on how global trade is affecting patterns of chronic disease. The prevention and treatment of chronic diseases is now rising on global policy agendas, highlighted by the UN Summit on Noncommunicable Diseases (September 2011). Briefs and declarations leading up to this Summit reference the role of globalization and trade in the spread of risk factors for these diseases, but emphasis is placed on interventions to change health behaviours and on voluntary corporate responsibility. The findings summarized in this article imply the need for a more concerted approach to regulate trade-related risk factors and thus more engagement between health and trade policy sectors within and between nations. An explicit recognition of the role of trade policies in the spread of noncommunicable disease risk factors should be a minimum outcome of the September 2011 Summit, with a commitment to ensure that future trade treaties do not increase such risks. PMID:21726434

  16. 7 CFR 330.106 - Emergency measures.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 5 2013-01-01 2013-01-01 false Emergency measures. 330.106 Section 330.106 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FEDERAL PLANT PEST REGULATIONS; GENERAL; PLANT PESTS; SOIL, STONE,...

  17. 7 CFR 330.106 - Emergency measures.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 5 2014-01-01 2014-01-01 false Emergency measures. 330.106 Section 330.106 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FEDERAL PLANT PEST REGULATIONS; GENERAL; PLANT PESTS; SOIL, STONE,...

  18. 7 CFR 330.106 - Emergency measures.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Emergency measures. 330.106 Section 330.106 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FEDERAL PLANT PEST REGULATIONS; GENERAL; PLANT PESTS; SOIL, STONE,...

  19. 7 CFR 330.106 - Emergency measures.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 5 2011-01-01 2011-01-01 false Emergency measures. 330.106 Section 330.106 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FEDERAL PLANT PEST REGULATIONS; GENERAL; PLANT PESTS; SOIL, STONE,...

  20. 7 CFR 330.106 - Emergency measures.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 5 2012-01-01 2012-01-01 false Emergency measures. 330.106 Section 330.106 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FEDERAL PLANT PEST REGULATIONS; GENERAL; PLANT PESTS; SOIL, STONE, AND QUARRY PRODUCTS; GARBAGE General Provisions...

  1. New technologies in predicting, preventing and controlling emerging infectious diseases

    PubMed Central

    Christaki, Eirini

    2015-01-01

    Surveillance of emerging infectious diseases is vital for the early identification of public health threats. Emergence of novel infections is linked to human factors such as population density, travel and trade and ecological factors like climate change and agricultural practices. A wealth of new technologies is becoming increasingly available for the rapid molecular identification of pathogens but also for the more accurate monitoring of infectious disease activity. Web-based surveillance tools and epidemic intelligence methods, used by all major public health institutions, are intended to facilitate risk assessment and timely outbreak detection. In this review, we present new methods for regional and global infectious disease surveillance and advances in epidemic modeling aimed to predict and prevent future infectious diseases threats. PMID:26068569

  2. 7 CFR 1940.332 - Emergencies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 13 2011-01-01 2009-01-01 true Emergencies. 1940.332 Section 1940.332 Agriculture... REGULATIONS (CONTINUED) GENERAL Environmental Program § 1940.332 Emergencies. (a) Action requiring EIS. When an emergency circumstance makes it necessary to take an action with significant environmental...

  3. 7 CFR 1940.332 - Emergencies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true Emergencies. 1940.332 Section 1940.332 Agriculture... REGULATIONS (CONTINUED) GENERAL Environmental Program § 1940.332 Emergencies. (a) Action requiring EIS. When an emergency circumstance makes it necessary to take an action with significant environmental...

  4. BEYOND GENOMICS REVOLUTION: EMERGENCE OF AGRICULTURAL BIOTECHNOLOGY

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Today, one of the most exciting scientific fields of research is genetics. In view of rapid progress in genome science and its potential applications, genomic biology is expected to be the foremost science of the 21st century. The Human Genome Project (HGP) which began in 1990 in the United States a...

  5. Glossary on the World Trade Organisation and public health: part 2

    PubMed Central

    Labonte, Ronald; Sanger, Matthew

    2006-01-01

    Part 1 of this glossary introduced different health and trade arguments, overviewed the history of the World Trade Organisation (WTO), defined key “trade talk” terms, and reviewed three WTO treaties concerned with trade in goods (GATT 1994, the Agreement on Agriculture, and the Agreement on Sanitary and Phytosanitary Measures). Part 2 reviews five more agreements and the growing number of bilateral and regional trade agreements, and concludes with a commentary on different strategies proposed to ensure that health is not compromised by trade liberalisation treaties. PMID:16905715

  6. Linking carbon stock change from land-use change to consumption of agricultural products: Alternative perspectives.

    PubMed

    Goh, Chun Sheng; Wicke, Birka; Faaij, André; Bird, David Neil; Schwaiger, Hannes; Junginger, Martin

    2016-11-01

    Agricultural expansion driven by growing demand has been a key driver for carbon stock change as a consequence of land-use change (CSC-LUC). However, its relative role compared to non-agricultural and non-productive drivers, as well as propagating effects were not clearly addressed. This study contributed to this subject by providing alternative perspectives in addressing these missing links. A method was developed to allocate historical CSC-LUC to agricultural expansions by land classes (products), trade, and end use. The analysis for 1995-2010 leads to three key trends: (i) agricultural land degradation and abandonment is found to be a major (albeit indirect) driver for CSC-LUC, (ii) CSC-LUC is spurred by the growth of cross-border trade, (iii) non-food use (excluding liquid biofuels) has emerged as a significant contributor of CSC-LUC in the 2000's. In addition, the study demonstrated that exact values of CSC-LUC at a single spatio-temporal point may change significantly with different methodological settings. For example, CSC-LUC allocated to 'permanent oil crops' changed from 0.53 Pg C (billion tonne C) of carbon stock gain to 0.11 Pg C of carbon stock loss when spatial boundaries were changed from global to regional. Instead of comparing exact values for accounting purpose, key messages for policymaking were drawn from the main trends. Firstly, climate change mitigation efforts pursued through a territorial perspective may ignore indirect effects elsewhere triggered through trade linkages. Policies targeting specific commodities or types of consumption are also unable to quantitatively address indirect CSC-LUC effects because the quantification changes with different arbitrary methodological settings. Instead, it is recommended that mobilising non-productive or under-utilised lands for productive use should be targeted as a key solution to avoid direct and indirect CSC-LUC. PMID:27543749

  7. Policy Directions for U. S. Agriculture; Long-Range Choices in Farming and Rural Living.

    ERIC Educational Resources Information Center

    Clawson, Marion

    A comprehensive view of agriculture is presented in this volume written to aid critical re-examination of long-range agricultural policy. Farm people, rural institutions and services, rural towns, the spatial organization of agriculture, and its capital structure, in addition to the usual subjects of agricultural output, demand, trade, price, and…

  8. 7 CFR 1410.12 - Emergency Forestry Program.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Emergency Forestry Program. 1410.12 Section 1410.12 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CONSERVATION RESERVE PROGRAM § 1410.12 Emergency Forestry Program. (a) In addition...

  9. Agricultural Biodiversity.

    ERIC Educational Resources Information Center

    Postance, Jim

    1998-01-01

    The extinction of farm animals and crops is rarely brought up during discussions of endangered species and biodiversity; however, the loss of diversity in crops and livestock threatens the sustainability of agriculture. Presents three activities: (1) "The Colors of Diversity"; (2) "Biodiversity among Animals"; and (3) "Heirloom Plants." Discusses…

  10. AGRICULTURAL EXTENSION.

    ERIC Educational Resources Information Center

    FARQUHAR, R.N.

    AUSTRALIAN AGRICULTURAL EXTENSION HAS LONG EMPHASIZED TECHNICAL ADVISORY SERVICE AT THE EXPENSE OF THE SOCIOECONOMIC ASPECTS OF FARM PRODUCTION AND FARM LIFE. ONLY IN TASMANIA HAS FARM MANAGEMENT BEEN STRESSED. DEMANDS FOR THE WHOLE-FARM APPROACH HAVE PRODUCED A TREND TOWARD GENERALISM FOR DISTRICT OFFICERS IN MOST STATES. THE FEDERAL GOVERNMENT,…

  11. AGRICULTURAL EDUCATION.

    ERIC Educational Resources Information Center

    DEALTON, ERNEST L.

    TODAY'S SUCCESSFUL FARMER MUST POSSESS THE SKILLS OF A BUSINESSMAN, SCIENTIST, AND MECHANIC TO SURVIVE COMPETITION IN AGRICULTURE, THE LARGEST INDUSTRY IN THE UNITED STATES. THIS COMPETITION HAS CAUSED AN INCREASE IN THE SIZE OF FARMS AND RANCHES IN AN ATTEMPT TO CURTAIL OPERATIONAL EXPENSES AND TO INCREASE PRODUCTION. WITH THE SCIENTIFIC…

  12. Eye Emergencies

    MedlinePlus

    ... Emergencies Cardiac Emergencies Eye Emergencies Lung Emergencies Surgeries Eye Emergencies Marfan syndrome significantly increases your risk of ... light-sensitive membrane in the back of the eye (the retina) from its supporting layers. It is ...

  13. Tension on the Farm Fields: The Death of Traditional Agriculture?

    ERIC Educational Resources Information Center

    Oguamanam, Chidi

    2007-01-01

    Taking into account the historic transitions and progressions in agricultural science, this article examines the emergence of the phenomenon of agricultural biotechnology. It identifies pivotal sites of tension between agricultural biotechnology and alternative approaches to agriculture. The article identifies two distinct sources of contemporary…

  14. 7 CFR 701.44 - Agricultural Conservation Program (ACP) contracts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... be subject to, the regulations for ACP contracts and the ACP program that were contained in the 7 CFR... 7 Agriculture 7 2012-01-01 2012-01-01 false Agricultural Conservation Program (ACP) contracts. 701... AGENCY, DEPARTMENT OF AGRICULTURE AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION...

  15. 7 CFR 701.44 - Agricultural Conservation Program (ACP) contracts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... be subject to, the regulations for ACP contracts and the ACP program that were contained in the 7 CFR... 7 Agriculture 7 2014-01-01 2014-01-01 false Agricultural Conservation Program (ACP) contracts. 701... AGENCY, DEPARTMENT OF AGRICULTURE AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION...

  16. 7 CFR 701.44 - Agricultural Conservation Program (ACP) contracts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... be subject to, the regulations for ACP contracts and the ACP program that were contained in the 7 CFR... 7 Agriculture 7 2011-01-01 2011-01-01 false Agricultural Conservation Program (ACP) contracts. 701... AGENCY, DEPARTMENT OF AGRICULTURE AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION...

  17. 7 CFR 701.44 - Agricultural Conservation Program (ACP) contracts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... be subject to, the regulations for ACP contracts and the ACP program that were contained in the 7 CFR... 7 Agriculture 7 2013-01-01 2013-01-01 false Agricultural Conservation Program (ACP) contracts. 701... AGENCY, DEPARTMENT OF AGRICULTURE AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION...

  18. 7 CFR 701.44 - Agricultural Conservation Program (ACP) contracts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... regulations for ACP contracts and the ACP program that were contained in the 7 CFR, parts 700 to 899, edition... 7 Agriculture 7 2010-01-01 2010-01-01 false Agricultural Conservation Program (ACP) contracts. 701... AGENCY, DEPARTMENT OF AGRICULTURE AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM...

  19. Propagation of crises in the virtual water trade network

    NASA Astrophysics Data System (ADS)

    Tamea, Stefania; Laio, Francesco; Ridolfi, Luca

    2015-04-01

    The international trade of agricultural goods is associated to the displacement of the water used to produce such goods and embedded in trade as a factor of production. Water virtually exchanged from producing to consuming countries, named virtual water, defines flows across an international network of 'virtual water trade' which enable the assessment of environmental forcings and implications of trade, such as global water savings or country dependencies on foreign water resources. Given the recent expansion of commodity (and virtual water) trade, in both displaced volumes and network structure, concerns have been raised about the exposure to crises of individuals and societies. In fact, if one country had to markedly decrease its export following a socio-economical or environmental crisis, such as a war or a drought, many -if not all- countries would be affected due to a cascade effect within the trade network. The present contribution proposes a mechanistic model describing the propagation of a local crisis into the virtual water trade network, accounting for the network structure and the virtual water balance of all countries. The model, built on data-based assumptions, is tested on the real case study of the Argentinean crisis in 2008-09, when the internal agricultural production (measured as virtual water volume) decreased by 26% and the virtual water export of Argentina dropped accordingly. Crisis propagation and effects on the virtual water trade are correctly captured, showing the way forward to investigations of crises impact and country vulnerability based on the results of the model proposed.

  20. Agricultural lung diseases.

    PubMed Central

    Kirkhorn, S R; Garry, V F

    2000-01-01

    Agriculture is considered one of the most hazardous occupations. Organic dusts and toxic gases constitute some of the most common and potentially disabling occupational and environmental hazards. The changing patterns of agriculture have paradoxically contributed to both improved working conditions and increased exposure to respiratory hazards. Animal confinement operations with increasing animal density, particularly swine confinement, have contributed significantly to increased intensity and duration of exposure to indoor air toxins. Ongoing research has implicated bacterial endotoxins, fungal spores, and the inherent toxicity of grain dusts as causes of upper and lower airway inflammation and as immunologic agents in both grain and animal production. Animal confinement gases, particularly ammonia and hydrogen sulfide, have been implicated as additional sources of respiratory irritants. It has become evident that a significant percentage of agricultural workers have clinical symptoms associated with long-term exposure to organic dusts and animal confinement gases. Respiratory diseases and syndromes, including hypersensitivity pneumonitis, organic dust toxic syndrome, chronic bronchitis, mucous membrane inflammation syndrome, and asthmalike syndrome, result from ongoing acute and chronic exposures. In this review we focus upon the emerging respiratory health issues in a changing agricultural economic and technologic environment. Environmental and occupational hazards and exposures will be emphasized rather than clinical diagnosis and treatment. Methods of prevention, from both engineering controls and personal respiratory perspectives, are also addressed. PMID:10931789

  1. The Agricultural Model Intercomparison and Improvement Project (AgMIP): Progress and Preliminary Results

    NASA Astrophysics Data System (ADS)

    Rosenzweig, C.

    2011-12-01

    The Agricultural Model Intercomparison and Improvement Project (AgMIP) is a distributed climate-scenario simulation exercise for historical model intercomparison and future climate change conditions with participation of multiple crop and agricultural trade modeling groups around the world. The goals of AgMIP are to improve substantially the characterization of risk of hunger and world food security due to climate change and to enhance adaptation capacity in both developing and developed countries. Recent progress and the current status of AgMIP will be presented, highlighting three areas of activity: preliminary results from crop pilot studies, outcomes from regional workshops, and emerging scientific challenges. AgMIP crop modeling efforts are being led by pilot studies, which have been established for wheat, maize, rice, and sugarcane. These crop-specific initiatives have proven instrumental in testing and contributing to AgMIP protocols, as well as creating preliminary results for aggregation and input to agricultural trade models. Regional workshops are being held to encourage collaborations and set research activities in motion for key agricultural areas. The first of these workshops was hosted by Embrapa and UNICAMP and held in Campinas, Brazil. Outcomes from this meeting have informed crop modeling research activities within South America, AgMIP protocols, and future regional workshops. Several scientific challenges have emerged and are currently being addressed by AgMIP researchers. Areas of particular interest include geospatial weather generation, ensemble methods for climate scenarios and crop models, spatial aggregation of field-scale yields to regional and global production, and characterization of future changes in climate variability.

  2. Trade in health services.

    PubMed Central

    Chanda, Rupa

    2002-01-01

    In light of the increasing globalization of the health sector, this article examines ways in which health services can be traded, using the mode-wise characterization of trade defined in the General Agreement on Trade in Services. The trade modes include cross- border delivery of health services via physical and electronic means, and cross-border movement of consumers, professionals, and capital. An examination of the positive and negative implications of trade in health services for equity, efficiency, quality, and access to health care indicates that health services trade has brought mixed benefits and that there is a clear role for policy measures to mitigate the adverse consequences and facilitate the gains. Some policy measures and priority areas for action are outlined, including steps to address the "brain drain"; increasing investment in the health sector and prioritizing this investment better; and promoting linkages between private and public health care services to ensure equity. Data collection, measures, and studies on health services trade all need to be improved, to assess better the magnitude and potential implications of this trade. In this context, the potential costs and benefits of trade in health services are shaped by the underlying structural conditions and existing regulatory, policy, and infrastructure in the health sector. Thus, appropriate policies and safeguard measures are required to take advantage of globalization in health services. PMID:11953795

  3. The International Trade Network

    NASA Astrophysics Data System (ADS)

    Bhattacharya, K.; Mukherjee, G.; Manna, S. S.

    Bilateral trade relationships in the international level between pairs of countries in the world give rise to the notion of the International Trade Network (ITN). This network has attracted the attention of network researchers as it serves as an excellent example of the weighted networks, the link weight being defined as a measure of the volume of trade between two countries. In this paper we analyzed the international trade data for 53 years and studied in detail the variations of different network related quantities associated with the ITN. Our observation is that the ITN has also a scale invariant structure like many other real-world networks.

  4. Drivers of the virtual water trade

    NASA Astrophysics Data System (ADS)

    Tamea, S.; Carr, J. A.; Laio, F.; Ridolfi, L.

    2014-01-01

    Through the international trade of food commodities, countries virtually export or import the water used for food production, known as "virtual water." The international trade network thus implies a network of virtual water flows from exporting to importing countries. The purpose of this study is to identify some controlling factors of the virtual water network by means of multivariate regression analyses, or gravity laws, as often named in economics. Starting from the FAOSTAT database, we reconstruct 25 years (1986-2010) of international virtual water trade values; we then analyze the dependence of the exchanged fluxes on: population, gross domestic product, arable land, virtual water embedded in agricultural production and dietary demand, and geographical distance between countries. Significant drivers are identified for each country considering separately export and import fluxes; temporal trends are outlined and the relative importance of drivers is assessed by a commonality analysis. Results indicate that population, gross domestic product and geographical distance are the major drivers of virtual water fluxes, with a minor (nonnegligible) contribution given by the agricultural production of exporting countries. Such drivers have become relevant for an increasing number of countries throughout the years, with an increasing variance explained by the distance between countries and a decreasing role of the gross domestic product. The worldwide adjusted coefficient of determination of fitted gravity-law model is 0.57 (in 2010), and it has increased in time, confirming the good descriptive capability of selected drivers for the virtual water trade.

  5. Defining an emerging disease.

    PubMed

    Moutou, F; Pastoret, P-P

    2015-04-01

    Defining an emerging disease is not straightforward, as there are several different types of disease emergence. For example, there can be a 'real' emergence of a brand new disease, such as the emergence of bovine spongiform encephalopathy in the 1980s, or a geographic emergence in an area not previously affected, such as the emergence of bluetongue in northern Europe in 2006. In addition, disease can emerge in species formerly not considered affected, e.g. the emergence of bovine tuberculosis in wildlife species since 2000 in France. There can also be an unexpected increase of disease incidence in a known area and a known species, or there may simply be an increase in our knowledge or awareness of a particular disease. What all these emerging diseases have in common is that human activity frequently has a role to play in their emergence. For example, bovine spongiform encephalopathy very probably emerged as a result of changes in the manufacturing of meat-and-bone meal, bluetongue was able to spread to cooler climes as a result of uncontrolled trade in animals, and a relaxation of screening and surveillance for bovine tuberculosis enabled the disease to re-emerge in areas that had been able to drastically reduce the number of cases. Globalisation and population growth will continue to affect the epidemiology of diseases in years to come and ecosystems will continue to evolve. Furthermore, new technologies such as metagenomics and high-throughput sequencing are identifying new microorganisms all the time. Change is the one constant, and diseases will continue to emerge, and we must consider the causes and different types of emergence as we deal with these diseases in the future. PMID:26470448

  6. Electric trade in the United States, 1996

    SciTech Connect

    1998-12-01

    Wholesale trade in electricity plays an important role for the US electric utility industry. Wholesale, or bulk power, transactions allow electric utilities to reduce power costs, increase power supply options, and improve reliability. In 1996, the wholesale trade market totaled 2.3 trillion kilowatthours, over 73% of total sales to ultimate consumers. This publication, Electric Trade in the United States 1996 (ELECTRA), is the sixth in a series of reports on wholesale power transactions prepared by the Office of Coal, Nuclear, Electric and Alternate Fuels, Energy Information Administration (EIA). The electric trade data are published biennially. The first report presented 1986 data, and this report provides information on the electric power industry during 1996. The electric trade data collected and presented in this report furnish important information on the wholesale structure found within the US electric power industry. The patterns of interutility trade in the report support analyses of wholesale power transactions and provide input for a broader understanding of bulk power market issues that define the emerging national electric energy policies. The report includes information on the quantity of power purchased, sold, exchanged, and wheeled; the geographical locations of transactions and ownership classes involved; and the revenues and costs. 1 fig., 43 tabs.

  7. EMERGENCY VICTIM CARE AND RESCUE, INSTRUCTOR'S MANUAL.

    ERIC Educational Resources Information Center

    MORANDO, ROCCO V.; STOVER, WILBUR F.

    DEVELOPED AT THE STATE LEVEL BY SQUADMEN AND TRADE AND INDUSTRIAL PERSONNEL, THIS MANUAL IS FOR USE BY A QUALIFIED SQUADMAN IN TEACHING FULL-TIME AND VOLUNTEER EMERGENCY AND RESCUE WORKERS IN AN EMERGENCY SQUAD STATION OR TRAINING CENTER. TEACHING GUIDES ARE PROVIDED FOR A 30-HOUR COURSE ON EMERGENCY VICTIM CARE AND A 20-HOUR COURSE ON VICTIM…

  8. 15 CFR 990.26 - Emergency restoration.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Emergency restoration. 990.26 Section... NATURAL RESOURCE DAMAGE ASSESSMENTS Authorities § 990.26 Emergency restoration. (a) Trustees may take emergency restoration action before completing the process established under this part, provided that:...

  9. 15 CFR 990.26 - Emergency restoration.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 3 2014-01-01 2014-01-01 false Emergency restoration. 990.26 Section... NATURAL RESOURCE DAMAGE ASSESSMENTS Authorities § 990.26 Emergency restoration. (a) Trustees may take emergency restoration action before completing the process established under this part, provided that:...

  10. 15 CFR 990.26 - Emergency restoration.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 3 2012-01-01 2012-01-01 false Emergency restoration. 990.26 Section... NATURAL RESOURCE DAMAGE ASSESSMENTS Authorities § 990.26 Emergency restoration. (a) Trustees may take emergency restoration action before completing the process established under this part, provided that:...

  11. 15 CFR 990.26 - Emergency restoration.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Emergency restoration. 990.26 Section... NATURAL RESOURCE DAMAGE ASSESSMENTS Authorities § 990.26 Emergency restoration. (a) Trustees may take emergency restoration action before completing the process established under this part, provided that:...

  12. 15 CFR 990.26 - Emergency restoration.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 3 2013-01-01 2013-01-01 false Emergency restoration. 990.26 Section... NATURAL RESOURCE DAMAGE ASSESSMENTS Authorities § 990.26 Emergency restoration. (a) Trustees may take emergency restoration action before completing the process established under this part, provided that:...

  13. 15 CFR 922.196 - Emergency regulations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Emergency regulations. 922.196 Section... Preserve § 922.196 Emergency regulations. (a) Where necessary to prevent or minimize the destruction of... prohibition. An emergency regulation shall not take effect without the approval of the Governor of...

  14. 15 CFR 922.185 - Emergency regulations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Emergency regulations. 922.185 Section... Sanctuary § 922.185 Emergency regulations. Where necessary to prevent or minimize the destruction of, loss... relevant Federal agency and the Governor of the State of Hawaii. Emergency regulations shall not...

  15. Agricultural Warfare and Bioterrorism using Invasive Species

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The chapter on Agricultural Warfare and Bioterrorism using Invasive Species is part of the book titled Pest Management and Phytosanitary Trade Barriers authored by Neil Heather (Australia) and Guy Hallman. The chapter attempts to briefly put the topic into context with phytosanitation. It presents...

  16. Biological trade and markets

    PubMed Central

    2016-01-01

    Cooperation between organisms can often be understood, like trade between merchants, as a mutually beneficial exchange of services, resources or other ‘commodities’. Mutual benefits alone, however, are not sufficient to explain the evolution of trade-based cooperation. First, organisms may reject a particular trade if another partner offers a better deal. Second, while human trade often entails binding contracts, non-human trade requires unwritten ‘terms of contract’ that ‘self-stabilize’ trade and prevent cheating even if all traders strive to maximize fitness. Whenever trading partners can be chosen, market-like situations arise in nature that biologists studying cooperation need to account for. The mere possibility of exerting partner choice stabilizes many forms of otherwise cheatable trade, induces competition, facilitates the evolution of specialization and often leads to intricate forms of cooperation. We discuss selected examples to illustrate these general points and review basic conceptual approaches that are important in the theory of biological trade and markets. Comparing these approaches with theory in economics, it turns out that conventional models—often called ‘Walrasian’ markets—are of limited relevance to biology. In contrast, early approaches to trade and markets, as found in the works of Ricardo and Cournot, contain elements of thought that have inspired useful models in biology. For example, the concept of comparative advantage has biological applications in trade, signalling and ecological competition. We also see convergence between post-Walrasian economics and biological markets. For example, both economists and biologists are studying ‘principal–agent’ problems with principals offering jobs to agents without being sure that the agents will do a proper job. Finally, we show that mating markets have many peculiarities not shared with conventional economic markets. Ideas from economics are useful for biologists

  17. Biological trade and markets.

    PubMed

    Hammerstein, Peter; Noë, Ronald

    2016-02-01

    Cooperation between organisms can often be understood, like trade between merchants, as a mutually beneficial exchange of services, resources or other 'commodities'. Mutual benefits alone, however, are not sufficient to explain the evolution of trade-based cooperation. First, organisms may reject a particular trade if another partner offers a better deal. Second, while human trade often entails binding contracts, non-human trade requires unwritten 'terms of contract' that 'self-stabilize' trade and prevent cheating even if all traders strive to maximize fitness. Whenever trading partners can be chosen, market-like situations arise in nature that biologists studying cooperation need to account for. The mere possibility of exerting partner choice stabilizes many forms of otherwise cheatable trade, induces competition, facilitates the evolution of specialization and often leads to intricate forms of cooperation. We discuss selected examples to illustrate these general points and review basic conceptual approaches that are important in the theory of biological trade and markets. Comparing these approaches with theory in economics, it turns out that conventional models-often called 'Walrasian' markets-are of limited relevance to biology. In contrast, early approaches to trade and markets, as found in the works of Ricardo and Cournot, contain elements of thought that have inspired useful models in biology. For example, the concept of comparative advantage has biological applications in trade, signalling and ecological competition. We also see convergence between post-Walrasian economics and biological markets. For example, both economists and biologists are studying 'principal-agent' problems with principals offering jobs to agents without being sure that the agents will do a proper job. Finally, we show that mating markets have many peculiarities not shared with conventional economic markets. Ideas from economics are useful for biologists studying cooperation but need

  18. International Trade of Wood Pellets (Brochure)

    SciTech Connect

    Not Available

    2013-05-01

    The production of wood pellets has increased dramatically in recent years due in large part to aggressive emissions policy in the European Union; the main markets that currently supply the European market are North America and Russia. However, current market circumstances and trade dynamics could change depending on the development of emerging markets, foreign exchange rates, and the evolution of carbon policies. This fact sheet outlines the existing and potential participants in the wood pellets market, along with historical data on production, trade, and prices.

  19. Universal scaling behaviour in weighted trade networks

    NASA Astrophysics Data System (ADS)

    Duan, W. Q.

    2007-09-01

    Identifying universal patterns in complex economic systems can reveal the dynamics and organizing principles underlying the process of system evolution. We investigate the scaling behaviours that have emerged in the international trade system by describing them as a series of evolving weighted trade networks. The maximum-flow spanning trees (constructed by maximizing the total weight of the edges) of these networks exhibit two universal scaling exponents: (1) topological scaling exponent η = 1.30 and (2) flow scaling exponent zeta = 1.03.

  20. Introduction to International Trade.

    ERIC Educational Resources Information Center

    Intercom, 1986

    1986-01-01

    Focusing mainly on United States-Japan relations, this issue provides 11 lesson plans and student handouts dealing with international trade topics such as protective tariffs, currency exchange rates, unofficial trade barriers, causes of unemployment, the balance of payments and the internationalization of the automobile industry. (JDH)

  1. International trade. Multinational aspects.

    PubMed

    Ozawa, Y

    2000-01-01

    Of numerous regional economic agreements, the European Union (EU), the North American Free Trade Agreement (NAFTA), South American Common Market (MERCOSUR), the Association of Southeast Asian Nations (ASEAN), the South Asian Association for Regional Cooperation (SAARC) and the Australia-New Zealand Closer Economic Relations Agreement are examples that are actively pursuing regional integration for freer trade of animals and animal products. The World Trade Organization (WTO) believes that regional and multinational integration initiatives are complements rather than alternatives in the pursuit of more open trade. In the efforts to harmonize SPS standards among multilateral trading nations, it is recommended that national requirements meet the standards developed by the OIE and the FAO/WHO Codex Alimentarius Commission as the minimum requirements rather than adopting the standards of the lowest common denominator. Regional grouping may hinder multilateral or bilateral trade between the countries of a group and those of the other groups. How to eliminate such non-tariff barriers as traditional trade custom remains to be examined. Ongoing activities of VICH (Harmonisation of Technical Requirements for Registration of Veterinary Medical Products) may pave the way for more open trade in pharmaceutical products between multilateral regional groups. PMID:11193639

  2. Wheat: Science and Trade

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This is for a book review of Wheat: science and trade, edited by B.F. Carver. The book provides an indepth review of wheat biology, production, breeding, processing, and trade and is organized in four sections. "Making of a Wheat Plant" reviews domestication, evolution, development, and molecular ...

  3. Free Trade: A Misnomer?

    ERIC Educational Resources Information Center

    McMillan, Robert R.

    1983-01-01

    Billions of dollars are lost each year in our balance of payments because U.S. multinationals have not entered foreign markets due to trade restrictions and restrictions on the remittance of profits and royalties. Formal and informal government obstructions to free trade are examined. (RM)

  4. 75 FR 22121 - Request for Public Comment on the Scope of Viewpoints Represented on the Industry Trade Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-27

    ... States industry and agriculture and foreign enterprise in international trade, (ii) The character of the... Comment on the Scope of Viewpoints Represented on the Industry Trade Advisory Committees AGENCIES: Office... Representative (USTR) and the Department of Commerce have initiated a joint review of the Industry Trade...

  5. 75 FR 47490 - Raisins Produced From Grapes Grown In California; Use of Estimated Trade Demand to Compute Volume...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-06

    ... California; Use of Estimated Trade Demand to Compute Volume Regulation Percentages AGENCY: Agricultural... estimated trade demand figure to compute volume regulation percentages for 2010- 11 crop Natural (sun-dried... the date of the entry of the ruling. This proposal invites comments on using an estimated trade...

  6. Teacher Education for Technical Education in Agriculture

    ERIC Educational Resources Information Center

    Halterman, Jerry J.

    1970-01-01

    Discusses educational qualifications of the technical teacher and identifies emerging trends in education and the agricultural complex. Implications are derived for selection and recruitment of teachers as well as preservice and inservice education. (SB)

  7. Managing for Phosphorus and Other Resources in Globalized Agriculture

    NASA Astrophysics Data System (ADS)

    MacDonald, G. K.; Mueller, N. D.; Bennett, E.; Brauman, K. A.; Gerber, J. S.; Metson, G. S.; West, P. C.

    2014-12-01

    Agricultural trade has an important effect on the distribution of resource use among regions. Trade is particularly important for understanding human impacts on the phosphorus (P) cycle, as mineral P reserves are geopolitically concentrated. Yet, P use is only one component of the broader agro-environmental dimensions of globalized agriculture. Understanding complex interactions among multiple components of land use and resource management in trade networks is needed. We fuse comprehensive global agricultural datasets illustrating key facets of land use and management with bilateral trade statistics to explore phosphorus-use efficiency in relation to other agro-environmental indicators. Our findings illustrate tradeoffs among phosphorus-use efficiency, nitrogen-use efficiency, crop-water productivity, and overall crop yields embodied within trade networks. Disparities in the land-use intensity of different exporting countries reflect the types of commodities produced, the degree of export-orientation, and the biophysical context of production. Phosphorus inefficiencies could compound other problems, such as water scarcity, but our findings also reveal places with relatively high efficiency across multiple indicators—offering insight on how overall resource management can be balanced for export production. Using the prevailing agricultural systems of key exporting regions as a backdrop, we highlight opportunities to leverage agricultural efficiencies embodied in global trade networks to conserve multiple resources.

  8. 40 CFR 350.16 - Address to send trade secrecy claims and petitions requesting disclosure.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 29 2012-07-01 2012-07-01 false Address to send trade secrecy claims and petitions requesting disclosure. 350.16 Section 350.16 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SUPERFUND, EMERGENCY PLANNING, AND COMMUNITY RIGHT-TO-KNOW PROGRAMS TRADE SECRECY CLAIMS FOR EMERGENCY PLANNING...

  9. 40 CFR 350.16 - Address to send trade secrecy claims and petitions requesting disclosure.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 28 2014-07-01 2014-07-01 false Address to send trade secrecy claims and petitions requesting disclosure. 350.16 Section 350.16 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SUPERFUND, EMERGENCY PLANNING, AND COMMUNITY RIGHT-TO-KNOW PROGRAMS TRADE SECRECY CLAIMS FOR EMERGENCY PLANNING...

  10. 40 CFR 350.16 - Address to send trade secrecy claims and petitions requesting disclosure.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 28 2011-07-01 2011-07-01 false Address to send trade secrecy claims and petitions requesting disclosure. 350.16 Section 350.16 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SUPERFUND, EMERGENCY PLANNING, AND COMMUNITY RIGHT-TO-KNOW PROGRAMS TRADE SECRECY CLAIMS FOR EMERGENCY PLANNING...

  11. 40 CFR 350.16 - Address to send trade secrecy claims and petitions requesting disclosure.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 29 2013-07-01 2013-07-01 false Address to send trade secrecy claims and petitions requesting disclosure. 350.16 Section 350.16 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SUPERFUND, EMERGENCY PLANNING, AND COMMUNITY RIGHT-TO-KNOW PROGRAMS TRADE SECRECY CLAIMS FOR EMERGENCY PLANNING...

  12. Baseline requirements can hinder trades in water quality trading programs: Evidence from the Conestoga watershed.

    PubMed

    Ghosh, Gaurav; Ribaudo, Marc; Shortle, James

    2011-08-01

    The U.S. Environmental Protection Agency (USEPA) and the U.S. Department of Agriculture (USDA) are promoting point/nonpoint trading as a way of reducing the costs of meeting water quality goals. Farms can create offsets by implementing management practices such as conservation tillage, nutrient management and buffer strips. To be eligible to sell offsets or credits, farmers must first comply with baseline requirements. USEPA guidance recommends that the baseline for nonpoint sources be management practices that are consistent with the water quality goal. A farmer would not be able to create offsets until the minimum practice standards are met. An alternative baseline is those practices being implemented at the time the trading program starts, or when the farmer enters the program. The selection of the baseline affects the efficiency and equity of the trading program. It has major implications for which farmers benefit from trading, the cost of nonpoint source offsets, and ultimately the number of offsets that nonpoint sources can sell to regulated point sources. We use a simple model of the average profit-maximizing dairy farmer operating in the Conestoga watershed in Pennsylvania to evaluate the implications of baseline requirements on the cost and quantity of offsets that can be produced for sale in a water quality trading market, and which farmers benefit most from trading. PMID:21507559

  13. AGRICULTURAL OCCUPATIONS OTHER THAN FARMING IN MISSOURI.

    ERIC Educational Resources Information Center

    GRIFFITH, WARREN L.

    THE OBJECTIVES OF THIS STUDY WERE TO--(1) IDENTIFY PRESENT AND EMERGING OFF-FARM AGRICULTURAL OCCUPATIONS, (2) DETERMINE EMPLOYMENT TRENDS, (3) RELATE TYPES OF OCCUPATIONS TO STATE REGIONS, (4) DETERMINE CHARACTERISTICS OF THESE OCCUPATIONS, AND (5) DETERMINE CHARACTERISTICS OF AGRICULTURAL BUSINESSES. A SURVEY OF 3,315 FIRMS IN RURAL AREAS OF THE…

  14. 7 CFR 1486.100 - What is the Emerging Markets Program?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false What is the Emerging Markets Program? 1486.100 Section 1486.100 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE EXPORT PROGRAMS EMERGING MARKETS PROGRAM General Information § 1486.100 What is the Emerging Markets Program?...

  15. Global trade in exotic pets 2006-2012.

    PubMed

    Bush, Emma R; Baker, Sandra E; Macdonald, David W

    2014-06-01

    International trade in exotic pets is an important and increasing driver of biodiversity loss and often compromises the standards required for good animal welfare. We systematically reviewed the scientific and gray literature and used the United Nations Environment Programme - World Conservation Monitoring Centre (UNEP-WCMC) Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) trade database to establish temporal and geographical trade patterns of live exotic birds, mammals, and reptiles and to describe trends in research, taxonomic representation, and level of threat and legal protection of species traded. Birds were the most species-rich and abundant class reported in trade; reptiles were second most abundant but unusually the most studied in this context; and mammals were least abundant in trade. Mammalian and reptilian species traded as pets were more likely to be threatened than expected by random. There have been a substantial number of Appendix I listed captive-bred mammals and birds and wild-caught birds and reptiles reported in trade to CITES. We identified the Middle East's emerging role as a driver of demand for exotic pets of all taxa alongside the well-established and increasing role of South America and Southeast Asia in the market. Europe, North America, and the Middle East featured most heavily in trade reports to CITES, whereas trade involving South America and Southeast Asia were given most emphasis in the literature. For effective monitoring of and appropriate response to the international exotic pet trade, it is imperative that the reliability and detail of CITES trade reports improve and that scientific research be directed toward those taxa and locations that are most vulnerable. PMID:24661260

  16. 76 FR 70709 - Sunshine Act Meeting; Emergency Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-15

    ... From the Federal Register Online via the Government Publishing Office COMMODITY FUTURES TRADING COMMISSION Sunshine Act Meeting; Emergency Meeting Notice This notice that an emergency meeting was held is.... AGENCY HOLDING THE MEETING: Commodity Futures Trading Commission. TIME AND DATE: The Commission held...

  17. 76 FR 68429 - Sunshine Act Meeting-Emergency Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-04

    ... From the Federal Register Online via the Government Publishing Office COMMODITY FUTURES TRADING COMMISSION Sunshine Act Meeting--Emergency Meeting Notice This notice that an emergency meeting was held is.... Agency Holding the Meeting: Commodity Futures Trading Commission. Time and Date: The Commission held...

  18. Entropy of Egypt's virtual water trade gravity field

    NASA Astrophysics Data System (ADS)

    Karakatsanis, Georgios; Bierbach, Sandra

    2016-04-01

    The study investigates the entropy of Egypt's virtual water trade gravity distribution, in order to provide a chart of Egypt's embodied water balance in agricultural trade, in relation to distances with its major counterparties. Moreover, our calculations on the amount of the embodied water traded between Egypt and each of its partners take place according to a combination of available data on the blue, green and grey water footprints as well as the Food and Agriculture Organization (FAO) database of traded amounts per crop type. A study on the virtual water trade gravity, enables us to enrich former related studies (Fracasso 2014; Fracasso, Sartori and Schiavo 2014) via examining Egypt's water supply dependence on the Nile River and if comparative advantages -purely from the side of water quantities- can be identified via recognizing which water footprint categories are particularly high. Additionally, this methodology can comprise -from a fundamental level- a guide for revealing the importance of water footprint types for Egypt's agricultural sector; hence, Egypt's potential comparative advantages, as far as quantitative water endowments are exclusively concerned (without consideration of water or crop prices). Although it is pointed out very correctly by various authors (Antonelli and Sartori 2014) that the virtual water trade concept does not incorporate many important aspects of water supply -such as heavy water price subsidizing- to be used accurately for the identification of comparative advantages, we consider that the purely quantitative examination can provide strong fundamental indications -especially for green and grey water footprints, which are hypothesized to be less sensitive to subsidizing. In overall, this effect can very well provide a primary indication on the organization of the global alimentation trade network (Yang et al. 2006). The gravity equation used contains water footprint data for the 15 top traded crops and the distances for Egypt

  19. Agriculture and development in Africa: the case of Kenya.

    PubMed

    Hyden, G

    1987-01-01

    The Government of Kenya has successfully developed macroeconomic policies that overcome constraints in the domestic and international environments and have a relatively well-functioning public sector. At present, the major challenge facing Kenya concerns the ability of the government to improve agricultural productivity given the weakness of its research services and peasant resistance to development. The response to the 1984 drought indicates that the Government of Kenya has the formal structures in place to deal with emergencies, yet the absence of reliable statistics on grain production, marketing, and on-farm storage led to serious miscalculations of the severity of the drought. Government of Kenya has been reluctant to experiment with institutional forms that reduce the opportunity for direct political control, especially over agricultural marketing. Privatization of the grain trade or the establishment of cooperatively owned local dairies has been proposed but rejected as too risky. New policies and concerted action, at both the government and community levels, tend to be in response to threat or hardship rather than a result of a dynamic strategy. Given this tendency to avoid experimentation with alternative political forms, socioeconomic development in Kenya may be limited in the years ahead. PMID:12341775

  20. A Good Trade.

    ERIC Educational Resources Information Center

    Thiers, Naomi

    1996-01-01

    Describes education and training needs, numbers employed, and salary scales for the following skilled trades: glaziers, painters/paperhangers, sheetmetal workers, insulation workers, bricklayers, stonemasons, carpenters, electricians, plumbers/pipefitters, and welders. (SK)

  1. Training European Trade Unionists.

    ERIC Educational Resources Information Center

    Miller, Doug; Stirling, John

    1998-01-01

    A study of trade union education in Germany, Italy, Sweden, and the United Kingdom finds training is being adapted to meet new political and economic conditions. Significant national differences appeared in terms of legislation, funding, training, and accreditation. (SK)

  2. Trading forest carbon - OSU

    EPA Science Inventory

    Issues associate with trading carbon sequestered in forests are discussed. Scientific uncertainties associated with carbon measurement are discussed with respect to proposed accounting procedures. Major issues include: (1) Establishing baselines. (2) Determining additivity from f...

  3. Distinguishing manipulated stocks via trading network analysis

    NASA Astrophysics Data System (ADS)

    Sun, Xiao-Qian; Cheng, Xue-Qi; Shen, Hua-Wei; Wang, Zhao-Yang

    2011-10-01

    Manipulation is an important issue for both developed and emerging stock markets. For the study of manipulation, it is critical to analyze investor behavior in the stock market. In this paper, an analysis of the full transaction records of over a hundred stocks in a one-year period is conducted. For each stock, a trading network is constructed to characterize the relations among its investors. In trading networks, nodes represent investors and a directed link connects a stock seller to a buyer with the total trade size as the weight of the link, and the node strength is the sum of all edge weights of a node. For all these trading networks, we find that the node degree and node strength both have tails following a power-law distribution. Compared with non-manipulated stocks, manipulated stocks have a high lower bound of the power-law tail, a high average degree of the trading network and a low correlation between the price return and the seller-buyer ratio. These findings may help us to detect manipulated stocks.

  4. International standards in mitigating trade risks.

    PubMed

    Thiermann, A B

    2011-04-01

    This paper describes the role of the World Organisation for Animal Health (OIE), as a science-based and democratic standard-setting organisation that provides guidance on preventing the spread of animal diseases, including zoonoses, in international trade. The World Trade Organization is identified as the international institution with the legal power to encourage adherence to international standards and mediate trade disputes. The importance of assuring good governance and the credibility of national Veterinary Services through a process of official certification is identified as an essential component in the safety of trade. Private-public partnerships and the evolution of responsibilities are also identified as essential for the implementation of health guarantees such as compartmentalisation. The rapid emergence of private standards is described as a potential complement to the implementation of sanitary standards, as long as they are applied globally and in support of the OIE standards. Ultimately, the biggest challenge is for the international community to create the incentives and generate the political will for fair trade and for the universal recognition and application of the established international sanitary standards. PMID:21809769

  5. A Theoretical Model of Water and Trade

    NASA Astrophysics Data System (ADS)

    Dang, Q.; Konar, M.; Reimer, J.; Di Baldassarre, G.; Lin, X.; Zeng, R.

    2015-12-01

    Water is an essential factor of agricultural production. Agriculture, in turn, is globalized through the trade of food commodities. In this paper, we develop a theoretical model of a small open economy that explicitly incorporates water resources. The model emphasizes three tradeoffs involving water decision-making that are important yet not always considered within the existing literature. One tradeoff focuses on competition for water among different sectors when there is a shock to one of the sectors only, such as trade liberalization and consequent higher demand for the product. A second tradeoff concerns the possibility that there may or may not be substitutes for water, such as increased use of sophisticated irrigation technology as a means to increase crop output in the absence of higher water availability. A third tradeoff explores the possibility that the rest of the world can be a source of supply or demand for a country's water-using products. A number of propositions are proven. For example, while trade liberalization tends to increase water use, increased pressure on water supplies can be moderated by way of a tax that is derivable with observable economic phenomena. Another example is that increased riskiness of water availability tends to cause water users to use less water than would be the case under profit maximization. These theoretical model results generate hypotheses that can be tested empirically in future work.

  6. Trade, TRIPS, and pharmaceuticals.

    PubMed

    Smith, Richard D; Correa, Carlos; Oh, Cecilia

    2009-02-21

    The World Trade Organization's Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) set global minimum standards for the protection of intellectual property, substantially increasing and expanding intellectual-property rights, and generated clear gains for the pharmaceutical industry and the developed world. The question of whether TRIPS generates gains for developing countries, in the form of increased exports, is addressed in this paper through consideration of the importance of pharmaceuticals in health-care trade, outlining the essential requirements, implications, and issues related to TRIPS, and TRIPS-plus, in which increased restrictions are imposed as part of bilateral free-trade agreements. TRIPS has not generated substantial gains for developing countries, but has further increased pharmaceutical trade in developed countries. The unequal trade between developed and developing countries (ie, exporting and importing high-value patented drugs, respectively) raises the issue of access to medicines, which is exacerbated by TRIPS-plus provisions, although many countries have not even enacted provision for TRIPS flexibilities. Therefore this paper focuses on options that are available to the health community for negotiation to their advantage under TRIPS, and within the presence of TRIPS-plus. PMID:19167054

  7. Physicians and Insider Trading.

    PubMed

    Kesselheim, Aaron S; Sinha, Michael S; Joffe, Steven

    2015-12-01

    Although insider trading is illegal, recent high-profile cases have involved physicians and scientists who are part of corporate governance or who have access to information about clinical trials of investigational products. Insider trading occurs when a person in possession of information that might affect the share price of a company's stock uses that information to buy or sell securities--or supplies that information to others who buy or sell--when the person is expected to keep such information confidential. The input that physicians and scientists provide to business leaders can serve legitimate social functions, but insider trading threatens to undermine any positive outcomes of these relationships. We review insider-trading rules and consider approaches to securities fraud in the health care field. Given the magnitude of the potential financial rewards, the ease of concealing illegal conduct, and the absence of identifiable victims, the temptation for physicians and scientists to engage in insider trading will always be present. Minimizing the occurrence of insider trading will require robust education, strictly enforced contractual provisions, and selective prohibitions against high-risk conduct, such as participation in expert consulting networks and online physician forums, by those individuals with access to valuable inside information. PMID:26457747

  8. Wealth dynamics in world trade

    NASA Astrophysics Data System (ADS)

    Cha, Moon-Yong; Lee, Jae Woo; Lee, Deok-Sun; Kim, Doo Hwan

    2011-01-01

    The focus of this paper is on the redistribution of multiple countries' wealth caused by these countries' internal wealth growth as well as the exports and imports between them. We have analyzed these countries' wealth using the gross domestic products (GDP) of about 190 countries from 1950 to 2000 and their world trade records to identify their internal wealth growth. It is shown that the internal wealth growth is more crucial in order to increase total wealth than exports and imports. This is shown as a function of wealth. We simulate an agent-based model including these features and find that a broad wealth distribution can emerge using internal wealth growth and an asymmetric money flow.

  9. Soil Erosion and Agricultural Sustainability

    NASA Astrophysics Data System (ADS)

    Montgomery, D. R.

    2009-04-01

    capable of feeding a growing population safeguard both soil fertility and the soil itself? Although the experiences of past societies provide ample historical basis for concern about the long-term prospects for soil conservation, data compiled from recent studies indicate that no-till farming could reduce erosion to levels close to soil production rates. Consequently, agricultural production need not necessarily come at the expense of either soil fertility or the soil itself, even if recent proposals to rely on conventionally grown corn for biofuels exemplify how short-term social and economic trade-offs can de-prioritize soil conservation. Like the issues of climate change and loss of biodiversity, the ongoing global degradation and loss of soil presents a fundamental social challenge in which the slow pace of environmental change counter-intuitively makes solutions all the more difficult to adopt.

  10. Standardized Curriculum for Metal Trades.

    ERIC Educational Resources Information Center

    Mississippi State Dept. of Education, Jackson. Office of Vocational, Technical and Adult Education.

    This curriculum guide for the metal trades was developed by the state of Mississippi to standardize vocational education course titles and core contents. The objectives contained in this document are common to all metal trades programs in the state. The guide contains objectives for Metal Trades I and II courses. Units in Metal Trades I cover the…

  11. The precautionary principle and other non-tariff barriers to free and fair international food trade.

    PubMed

    Lupien, John R

    2002-07-01

    International food trade and world population are growing rapidly. National legislation has been enacted and implemented in many countries to assure good quality and safe foods to meet increased demand. No country is fully self-sufficient in domestic food production to meet population demands, and all require some food imports. Current international food trade agreements call for free and fair food trade between all countries, developed and developing. National food legislation and food production, processing and marketing systems have evolved in most countries to ensure better quality and safer foods. At the international level the work of the FAO/ WHO Codex Alimentarius Commission (Codex) and the World Trade Organization Agreements on Sanitary and Phytosanitary Measures (SPS) and on Technical Barriers to Trade (TBT) and related Uruguay Round agreements have been agreed to by over 140 countries with the aim to promoting the free and fair trade of good quality and safe foods between all countries. The SPS and TBT agreements rely on science-based Codex standards, guidelines, and recommendations as benchmarks for judging international food trade disputes. A number of non-tariff barriers to trade, often related to agricultural subsidies and other food trade payments in developed countries, continue to give rise to complaints to WTO. They also continue to prevent free and fair trade, particularly for developing countries in international food trade. A number of these non-tariff barriers to trade are briefly examined, along with other domestic and international food trade problems, and recommendations for improvements are made. PMID:12180779

  12. Chemical Emergency

    MedlinePlus

    ... Emergency App Find our Emergency App in the Apple Store or Google Play Aplicación de Emergencias - ahora ... Lifesaving Blood Get Assistance Types of Emergencies Be Red Cross Ready Mobile Apps Workplaces & Organizations Resources For ...

  13. Emergency Contraception

    MedlinePlus

    ... contraception are available: emergency contraceptive pills and the copper-containing intrauterine device (IUD). Emergency contraceptive pills include ... for emergency use, talk to your doctor. The copper-containing IUD (brand name: Paragard) is a small, ...

  14. Aflatoxin Regulations in a Network of Global Maize Trade

    PubMed Central

    Wu, Felicia; Guclu, Hasan

    2012-01-01

    Worldwide, food supplies often contain unavoidable contaminants, many of which adversely affect health and hence are subject to regulations of maximum tolerable levels in food. These regulations differ from nation to nation, and may affect patterns of food trade. We soughtto determine whether there is an association between nations' food safety regulations and global food trade patterns, with implications for public health and policymaking. We developed a network model of maize trade around the world. From maize import/export data for 217 nations from 2000–2009, we calculated basic statistics on volumes of trade; then examined how regulations of aflatoxin, a common contaminant of maize, are similar or different between pairs of nations engaging in significant amounts of maize trade. Globally, market segregation appears to occur among clusters of nations. The United States is at the center of one cluster; European countries make up another cluster with hardly any maize trade with the US; and Argentina, Brazil, and China export maize all over the world. Pairs of nations trading large amounts of maize have very similar aflatoxin regulations: nations with strict standards tend to trade maize with each other, while nations with more relaxed standards tend to trade maize with each other. Rarely among the top pairs of maize-trading nations do total aflatoxin standards (standards based on the sum of the levels of aflatoxins B1, B2, G1, and G2) differ by more than 5 µg/kg. These results suggest that, globally, separate maize trading communities emerge; and nations tend to trade with other nations that have very similar food safety standards. PMID:23049773

  15. Aflatoxin regulations in a network of global maize trade.

    PubMed

    Wu, Felicia; Guclu, Hasan

    2012-01-01

    Worldwide, food supplies often contain unavoidable contaminants, many of which adversely affect health and hence are subject to regulations of maximum tolerable levels in food. These regulations differ from nation to nation, and may affect patterns of food trade. We soughtto determine whether there is an association between nations' food safety regulations and global food trade patterns, with implications for public health and policymaking. We developed a network model of maize trade around the world. From maize import/export data for 217 nations from 2000-2009, we calculated basic statistics on volumes of trade; then examined how regulations of aflatoxin, a common contaminant of maize, are similar or different between pairs of nations engaging in significant amounts of maize trade. Globally, market segregation appears to occur among clusters of nations. The United States is at the center of one cluster; European countries make up another cluster with hardly any maize trade with the US; and Argentina, Brazil, and China export maize all over the world. Pairs of nations trading large amounts of maize have very similar aflatoxin regulations: nations with strict standards tend to trade maize with each other, while nations with more relaxed standards tend to trade maize with each other. Rarely among the top pairs of maize-trading nations do total aflatoxin standards (standards based on the sum of the levels of aflatoxins B(1), B(2), G(1), and G(2)) differ by more than 5 µg/kg. These results suggest that, globally, separate maize trading communities emerge; and nations tend to trade with other nations that have very similar food safety standards. PMID:23049773

  16. 12 CFR 614.4700 - Financing foreign trade receivables.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Financing foreign trade receivables. 614.4700 Section 614.4700 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND... cooperatives and agricultural credit banks to be used as inputs in credit grading decisions....

  17. 12 CFR 614.4700 - Financing foreign trade receivables.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Financing foreign trade receivables. 614.4700 Section 614.4700 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND... cooperatives and agricultural credit banks to be used as inputs in credit grading decisions....

  18. 12 CFR 614.4700 - Financing foreign trade receivables.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Financing foreign trade receivables. 614.4700 Section 614.4700 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND... cooperatives and agricultural credit banks to be used as inputs in credit grading decisions....

  19. 7 CFR 1730.28 - Emergency Restoration Plan (ERP).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 11 2014-01-01 2014-01-01 false Emergency Restoration Plan (ERP). 1730.28 Section 1730.28 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE... § 1730.28 Emergency Restoration Plan (ERP). (a) Each borrower with an approved RUS electric program...

  20. Agricultural Virtual Water Flows in the USA

    NASA Astrophysics Data System (ADS)

    Konar, M.; Dang, Q.; Lin, X.

    2014-12-01

    Global virtual water trade is an important research topic that has yielded several interesting insights. In this paper, we present a comprehensive assessment of virtual water flows within the USA, a country with global importance as a major agricultural producer and trade power. This is the first study of domestic virtual water flows based upon intra-national food flow data and it provides insight into how the properties of virtual water flows vary across scales. We find that both the value and volume of food flows within the USA are roughly equivalent to half that of international flows. However, USA food flows are more water intensive than international food trade, due to the higher fraction of water-intensive meat trade within the USA. The USA virtual water flow network is more social, homogeneous, and equitable than the global virtual water trade network, although it is still not perfectly equitable. Importantly, a core group of U.S. States is central to the network structure, indicating that both domestic and international trade may be vulnerable to disruptive climate or economic shocks in these U.S. States.

  1. Inclusive fitness in agriculture

    PubMed Central

    Kiers, E. Toby; Denison, R. Ford

    2014-01-01

    Trade-offs between individual fitness and the collective performance of crop and below-ground symbiont communities are common in agriculture. Plant competitiveness for light and soil resources is key to individual fitness, but higher investments in stems and roots by a plant community to compete for those resources ultimately reduce crop yields. Similarly, rhizobia and mycorrhizal fungi may increase their individual fitness by diverting resources to their own reproduction, even if they could have benefited collectively by providing their shared crop host with more nitrogen and phosphorus, respectively. Past selection for inclusive fitness (benefits to others, weighted by their relatedness) is unlikely to have favoured community performance over individual fitness. The limited evidence for kin recognition in plants and microbes changes this conclusion only slightly. We therefore argue that there is still ample opportunity for human-imposed selection to improve cooperation among crop plants and their symbionts so that they use limited resources more efficiently. This evolutionarily informed approach will require a better understanding of how interactions among crops, and interactions with their symbionts, affected their inclusive fitness in the past and what that implies for current interactions. PMID:24686938

  2. Inclusive fitness in agriculture.

    PubMed

    Kiers, E Toby; Denison, R Ford

    2014-05-19

    Trade-offs between individual fitness and the collective performance of crop and below-ground symbiont communities are common in agriculture. Plant competitiveness for light and soil resources is key to individual fitness, but higher investments in stems and roots by a plant community to compete for those resources ultimately reduce crop yields. Similarly, rhizobia and mycorrhizal fungi may increase their individual fitness by diverting resources to their own reproduction, even if they could have benefited collectively by providing their shared crop host with more nitrogen and phosphorus, respectively. Past selection for inclusive fitness (benefits to others, weighted by their relatedness) is unlikely to have favoured community performance over individual fitness. The limited evidence for kin recognition in plants and microbes changes this conclusion only slightly. We therefore argue that there is still ample opportunity for human-imposed selection to improve cooperation among crop plants and their symbionts so that they use limited resources more efficiently. This evolutionarily informed approach will require a better understanding of how interactions among crops, and interactions with their symbionts, affected their inclusive fitness in the past and what that implies for current interactions. PMID:24686938

  3. Viewpoint. Community-Supported Agriculture: Opportunities for Environmental Education.

    ERIC Educational Resources Information Center

    Donahue, Timothy P.

    1994-01-01

    Describes the Community Farm of Ann Arbor, Michigan, in the context of critical social, economic, and environmental issues related to agriculture and the rural environment and the emerging movement for community-supported agriculture (CSA) in the United States. Discusses how CSA works, biodynamic agriculture, and opportunities for environmental…

  4. Water resources transfers through Chinese interprovincial and foreign food trade

    PubMed Central

    Dalin, Carole; Hanasaki, Naota; Qiu, Huanguang; Mauzerall, Denise L.; Rodriguez-Iturbe, Ignacio

    2014-01-01

    China’s water resources are under increasing pressure from socioeconomic development, diet shifts, and climate change. Agriculture still concentrates most of the national water withdrawal. Moreover, a spatial mismatch in water and arable land availability—with abundant agricultural land and little water resources in the north—increases water scarcity and results in virtual water transfers from drier to wetter regions through agricultural trade. We use a general equilibrium welfare model and linear programming optimization to model interprovincial food trade in China. We combine these trade flows with province-level estimates of commodities’ virtual water content to build China’s domestic and foreign virtual water trade network. We observe large variations in agricultural water-use efficiency among provinces. In addition, some provinces particularly rely on irrigation vs. rainwater. We analyze the virtual water flow patterns and the corresponding water savings. We find that this interprovincial network is highly connected and the flow distribution is relatively homogeneous. A significant share of water flows is from international imports (20%), which are dominated by soy (93%). We find that China’s domestic food trade is efficient in terms of rainwater but inefficient regarding irrigation, meaning that dry, irrigation-intensive provinces tend to export to wetter, less irrigation-intensive ones. Importantly, when incorporating foreign imports, China’s soy trade switches from an inefficient system to a particularly efficient one for saving water resources (20 km3/y irrigation water savings, 41 km3/y total). Finally, we identify specific provinces (e.g., Inner Mongolia) and products (e.g., corn) that show high potential for irrigation productivity improvements. PMID:24958864

  5. Water resources transfers through Chinese interprovincial and foreign food trade.

    PubMed

    Dalin, Carole; Hanasaki, Naota; Qiu, Huanguang; Mauzerall, Denise L; Rodriguez-Iturbe, Ignacio

    2014-07-01

    China's water resources are under increasing pressure from socioeconomic development, diet shifts, and climate change. Agriculture still concentrates most of the national water withdrawal. Moreover, a spatial mismatch in water and arable land availability--with abundant agricultural land and little water resources in the north--increases water scarcity and results in virtual water transfers from drier to wetter regions through agricultural trade. We use a general equilibrium welfare model and linear programming optimization to model interprovincial food trade in China. We combine these trade flows with province-level estimates of commodities' virtual water content to build China's domestic and foreign virtual water trade network. We observe large variations in agricultural water-use efficiency among provinces. In addition, some provinces particularly rely on irrigation vs. rainwater. We analyze the virtual water flow patterns and the corresponding water savings. We find that this interprovincial network is highly connected and the flow distribution is relatively homogeneous. A significant share of water flows is from international imports (20%), which are dominated by soy (93%). We find that China's domestic food trade is efficient in terms of rainwater but inefficient regarding irrigation, meaning that dry, irrigation-intensive provinces tend to export to wetter, less irrigation-intensive ones. Importantly, when incorporating foreign imports, China's soy trade switches from an inefficient system to a particularly efficient one for saving water resources (20 km(3)/y irrigation water savings, 41 km(3)/y total). Finally, we identify specific provinces (e.g., Inner Mongolia) and products (e.g., corn) that show high potential for irrigation productivity improvements. PMID:24958864

  6. Programs in Animal Agriculture.

    ERIC Educational Resources Information Center

    Herring, Don R.; And Others

    1980-01-01

    Five topics relating to programs in animal agriculture are addressed: (1) the future of animal agriculture; (2) preparing teachers in animal agriculture; (3) how animal programs help young people; (4) a nontraditional animal agriculture program; and (5) developing competencies in animal agriculture. (LRA)

  7. Global Trade and Public Health

    PubMed Central

    Shaffer, Ellen R.; Waitzkin, Howard; Brenner, Joseph; Jasso-Aguilar, Rebeca

    2005-01-01

    Global trade and international trade agreements have transformed the capacity of governments to monitor and to protect public health, to regulate occupational and environmental health conditions and food products, and to ensure affordable access to medications. Proposals under negotiation for the World Trade Organization’s General Agreement on Trade in Services (GATS) and the regional Free Trade Area of the Americas (FTAA) agreement cover a wide range of health services, health facilities, clinician licensing, water and sanitation services, and tobacco and alcohol distribution services. Public health professionals and organizations rarely participate in trade negotiations or in resolution of trade disputes. The linkages among global trade, international trade agreements, and public health deserve more attention than they have received to date. PMID:15623854

  8. Global trade and public health.

    PubMed

    Shaffer, Ellen R; Waitzkin, Howard; Brenner, Joseph; Jasso-Aguilar, Rebeca

    2005-01-01

    Global trade and international trade agreements have transformed the capacity of governments to monitor and to protect public health, to regulate occupational and environmental health conditions and food products, and to ensure affordable access to medications. Proposals under negotiation for the World Trade Organization's General Agreement on Trade in Services (GATS) and the regional Free Trade Area of the Americas (FTAA) agreement cover a wide range of health services, health facilities, clinician licensing, water and sanitation services, and tobacco and alcohol distribution services. Public health professionals and organizations rarely participate in trade negotiations or in resolution of trade disputes. The linkages among global trade, international trade agreements, and public health deserve more attention than they have received to date. PMID:15623854

  9. 27 CFR 44.112 - Emergency premises.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Emergency premises. 44.112 Section 44.112 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... Warehouse Proprietors Changes in Location and Premises § 44.112 Emergency premises. In cases of...

  10. 27 CFR 44.112 - Emergency premises.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Emergency premises. 44.112 Section 44.112 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... Warehouse Proprietors Changes in Location and Premises § 44.112 Emergency premises. In cases of...

  11. Incomplete coexistence systems and international food trade impacts.

    PubMed

    Smyth, Stuart J; Phillips, Peter W B

    2015-12-01

    Trade disruptions have been both common and costly for the few GM crops that are produced and marketed. We use a range of adoption studies (compiled by Smyth et al. in Handbook on Agriculture, Biotechnology and Development, Edward Elgar Publishing Ltd, Cheltenham, 2014a), regulatory data and production and trade data to quantify the scale for low level presence incidents. To gain a full perspective on the potential scale of this problem in coming years, we use a combination of recent GM trait commercialization studies and corporate pipeline analysis to identify which traits are planned for which products and the countries in which the technology is likely to be commercialized. Their potential impact will be a result of the intended markets, the regulatory process (especially asynchronous decisions) and the scale and scope of trade in those products. Finally, the article examines the potential for some existing trade and industry institutions to manage the inherent risks of uncertain markets and market impacts. PMID:26249847

  12. Sustainable intensification in agricultural systems

    PubMed Central

    Pretty, Jules; Bharucha, Zareen Pervez

    2014-01-01

    Background Agricultural systems are amended ecosystems with a variety of properties. Modern agroecosystems have tended towards high through-flow systems, with energy supplied by fossil fuels directed out of the system (either deliberately for harvests or accidentally through side effects). In the coming decades, resource constraints over water, soil, biodiversity and land will affect agricultural systems. Sustainable agroecosystems are those tending to have a positive impact on natural, social and human capital, while unsustainable systems feed back to deplete these assets, leaving fewer for the future. Sustainable intensification (SI) is defined as a process or system where agricultural yields are increased without adverse environmental impact and without the conversion of additional non-agricultural land. The concept does not articulate or privilege any particular vision or method of agricultural production. Rather, it emphasizes ends rather than means, and does not pre-determine technologies, species mix or particular design components. The combination of the terms ‘sustainable’ and ‘intensification’ is an attempt to indicate that desirable outcomes around both more food and improved environmental goods and services could be achieved by a variety of means. Nonetheless, it remains controversial to some. Scope and Conclusions This review analyses recent evidence of the impacts of SI in both developing and industrialized countries, and demonstrates that both yield and natural capital dividends can occur. The review begins with analysis of the emergence of combined agricultural–environmental systems, the environmental and social outcomes of recent agricultural revolutions, and analyses the challenges for food production this century as populations grow and consumption patterns change. Emergent criticisms are highlighted, and the positive impacts of SI on food outputs and renewable capital assets detailed. It concludes with observations on policies and

  13. The trade of virtual water: do property rights matter?

    NASA Astrophysics Data System (ADS)

    Xu, Ankai

    2016-04-01

    My paper examines the determinants of the virtual water trade - embodied in the trade of agriculture products - by estimating a structural gravity model. In particular, it tests the relationship between property rights and the export of water-intensive agricultural products based on water footprint data in Mekonnen and Hoekstra (2011, 2012). Using two different measures of property rights protection, I show that countries with weaker property rights have an apparent comparative advantage in the trade of water-intensive products. After controlling for the economic size, natural resource endowments, and possible effects of reverse causality, the trade flow of virtual water is negatively and significantly correlated with the property rights index of the exporting country. Holding other factors constant, one point increase in the property rights index of a country is associated with a 24% - 36% decrease in its virtual water export, whereas a 1% increase in the natural resource protection index of a country is associated with a 16% decrease in its virtual water export. This paper is the first empirical work that tests the relationship between property rights and trade of water-intensive products, offering a new perceptive in the debate of virtual water trade. The findings provide a possible explanation on the paradoxical evidence that some countries with scarce water resources export water-intensive products. The result is important not only in terms of its theoretical relevance, but also its policy implications. As prescribed by the model of trade and property rights, when countries with weaker property rights open to international trade, they are more likely to over-exploit and thus expedite the depletion of natural resources.

  14. 40 CFR 170.160 - Emergency assistance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Emergency assistance. 170.160 Section... WORKER PROTECTION STANDARD Standard for Workers § 170.160 Emergency assistance. If there is reason to... agricultural establishment, to an appropriate emergency medical facility. (b) Provide to that person or...

  15. Emerging viral infections with special reference to India.

    PubMed

    Banerjee, K

    1996-04-01

    An emerging viral infection may be a totally new disease with undescribed symptomatology as it was in the case of Kyasanur forest disease in Karnataka, but more often it is an introduction of a known or little known disease in an area where the disease did not occur earlier e.g. yellow fever in Kenya or Rift valley fever in Egypt. The virus may show altered degree of virulence due to many changing factors as in the case of the different haemorrhagic fevers. Many factors may contribute to the emergence of viral infections which may be genetic exchanges or mutations; adaptation to new hosts or vectors; and changed social patterns of humans like urbanization, rapid transport, trade, migration of people or of vectors, strain on civic facilities or changing moral values and life-styles. Large scale changes in ecology due to global warming, deforestation or afforestation, building of dams or canals, changed agricultural practices, rearing of livestock or birds may also contribute to emergence of viral diseases. A number of emergent virus infections relatively important to India have been discussed. To combat emergent virus infections, a comprehensive strategy needs to be evolved. A national viral surveillance system needs to be established. Epidemiology of virus diseases needs to be studied in depth. Development of diagnostic reagents and their supply to investigating centres, a Central serum bank, and a virus respository are important factors. Research and development on viruses, as regards the epidemiology, diagnosis, pathogenesis and vaccinology of virus infections need to be strengthened. An international network of databases of virus infections needs to be instituted. A global network for the diagnosis and containment of emerging viral diseases is advocated. PMID:8935739

  16. Electric trade in the United States 1992

    SciTech Connect

    Not Available

    1994-09-01

    This publication, Electric Trade in the US 1992 (ELECTRA), is the fourth in a series of reports on wholesale power transactions prepared by the Electric Data Systems Branch, Survey Management Division, Office of Coal, Nuclear, Electric and Alternate Fuels, Energy Information Administration (EIA). The electric trade data are published biennially. The first report presented 1986 data, and this report provides information on the electric power industry during 1992. The electric trade data collected and presented in this report furnish important information on the wholesale structure found within the US electric power industry. The patterns of interutility trade in the report support analyses of wholesale power transactions and provide input for a broader understanding of bulk power market issues that define the emerging national electric energy policies. The report includes information on the quantity of power purchased, sold, exchanged, and wheeled; the geographical locations of transactions and ownership classes involved; and the revenues and costs. Information on the physical transmission system are being included for the first time in this publication. Transmission data covering investor-owned electric utilities were shifted from the Financial Statistics of Selected Investor-Owned Electric Utilities to the ELECTRA publication. Some of the prominent features of this year`s report include information and data not published before on transmission lines for publicly owned utilities and transmission lines added during 1992 by investor-owned electric utilities.

  17. Learn a Trade

    ERIC Educational Resources Information Center

    Crawford, Matthew B.

    2015-01-01

    The author earned a physics degree in college and then failed to find a job in the aerospace industry. He writes of how he fell back on his training as an electrician for sustenance and from that extrapolates how the trades have become confused with work of the hands rather than of the mind. He uses the venerable debate between Booker T.…

  18. Syllabus in Trade Welding.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

    The syllabus outlines material for a course two academic years in length (minimum two and one-half hours daily experience) leading to entry-level occupational ability in several welding trade areas. Fourteen units covering are welding, gas welding, oxyacetylene welding, cutting, nonfusion processes, inert gas shielded-arc welding, welding cast…

  19. Recreational Vehicle Trades.

    ERIC Educational Resources Information Center

    Felice, Michael

    This curriculum guide provides materials for a competency-based course in recreational vehicle trades at the secondary level. The curriculum design uses the curriculum infused model for the teaching of basic skills as part of vocational education and demonstrates the relationship of vocationally related skills to communication, mathematics, and…

  20. Maintenance Trades Guidelines

    ERIC Educational Resources Information Center

    Weidner, Theodore J.

    2008-01-01

    In 2002, APPA published "Maintenance Staffing Guidelines for Educational Facilities," the first building maintenance trades staffing guideline designed to assist educational facilities professionals with their staffing needs. addresses how facilities professionals can determine the appropriate size and mix of their organization. Contents include…

  1. Introduction to International Trade.

    ERIC Educational Resources Information Center

    Crummett, Dan M.; Crummett, Jerrie

    This set of student and teacher guides is intended for use in a course to prepare students for entry-level employment in such occupational areas in international trade as business/finance, communications, logistics, and marketing. The following topics are covered in the course's five instructional units: introduction to careers in international…

  2. Trade Union Rights.

    ERIC Educational Resources Information Center

    Maier, Heribert; And Others

    1994-01-01

    Excerpts addresses from an international symposium regarding workers' education, human rights, labor standards and law, socioeconomic factors, trade unions, workers' rights, professionalism, and globalization. Includes a background paper, "Participation of Workers and Their Organizations in the Field of International Labour Standards and the…

  3. Construction Trades Resources.

    ERIC Educational Resources Information Center

    Alaska State Dept. of Education, Juneau. Div. of Adult and Vocational Education.

    This guide was developed as a supplement to the Alaska Department of Education's Construction Trades Curriculum. The special topics included in it focus on competencies from the curriculum for which materials were not readily available to Alaskan teachers and provide information that is either required by Alaska's environmental conditions or is…

  4. Trade Masonry Syllabus.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Occupational Education Curriculum Development.

    Designed for a two-year course of study, this syllabus encompasses six areas of the masonry trade: concrete, block, brick, stone, tile, and plaster. For each area, the separate units of instruction contain course content outline, student behavioral objectives, and suggested teaching methods and audiovisuals. The six sections and their units are as…

  5. The carriage trade trend.

    PubMed

    Westley, Christopher; Bennett, Doris

    2007-01-01

    The remarkable growth of the carriage trade movement in health care provision reflects the hyper-regulated health care environment that exists in health care today. This growth, which is only recently becoming noticed within the academic literature, is consistent with economic theory and is expected to continue. PMID:19175233

  6. Trade-Secret Dispute.

    ERIC Educational Resources Information Center

    Blumenstyk, Goldie

    1994-01-01

    A Michigan court has ruled that a Wayne State University (Michigan) chemistry professor appropriated a trade secret from a Massachusetts chemist for whom he was consulting and incorporated it into his own patent application, violating a written agreement. The university contends its pursuit of the patent was not improper. (MSE)

  7. Construction Trades Curriculum.

    ERIC Educational Resources Information Center

    Alaska State Dept. of Education, Juneau. Div. of Adult and Vocational Education.

    This competency-based curriculum is designed to be a handbook for the construction trades. It includes all competencies a student will acquire in the course of building a complete house. Based on a survey of Alaskan construction employers and employees, the handbook stresses both principles and skills. The 23 units are presented in the sequence…

  8. Trading forest carbon

    EPA Science Inventory

    The nature of carbon in forests is discussed from the perspective of carbon trading. Carbon inventories, specifically in the area of land use and forestry are reviewed for the Pacific Northwest. Carbon turnover in forests is discussed as it relates to carbon sequestration. Scient...

  9. The evolution of quantitatively responsive cooperative trade.

    PubMed

    Sherratt, T N; Roberts, G

    1999-10-21

    The iterated Prisoner's Dilemma reflects the essence of repeated cooperative interactions with selfish incentives. However, the classical form of this game assumes that individuals either cooperate or defect, whereas in practice different degrees of cooperation are usually possible. To overcome this limitation, we present a model of alternating cooperative trade in which individuals controlled the costs they incurred in benefiting their partners. Since the range of possible strategies is enormous, competitively successful solutions were identified using a genetic algorithm, a powerful search technique in which good performers are iteratively selected and recombined from an initial "strategy soup". Beginning with a population of asocial individuals, altruistic behaviour readily emerged. Like the pre-defined strategy of "Raise-the-Stakes", the emerging strategies evolved protection from cheats by investing relatively little in strangers and subsequently responding quantitatively to a partner's altruism. Unlike "Raise-the-Stakes", they began trading relations at intermediate levels and, when the benefit-to-cost ratio of cooperation was relatively low, mean investment was considerably below the maximum level. Our approach is novel in allowing us to predict not just whether cooperation will occur, but how cooperative individuals will be, in relation to factors such as the number of rounds and the cost effectiveness of cooperative trade. PMID:10525400

  10. Machine Trades Curriculum Guide. Michigan Trade and Industrial Education.

    ERIC Educational Resources Information Center

    Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

    This task-based curriculum guide is intended to help secondary teachers provide relevant training for an entry-level job in machine trades. Introductory materials include background information on trade and industrial education and program goals and safety information. Descriptions follow of the construction trades program, vocational cooperative…

  11. Water resources transfers through southern African food trade: water efficiency and climate signals

    NASA Astrophysics Data System (ADS)

    Dalin, C.; Conway, D.

    2015-12-01

    Temporal and spatial variability of precipitation in Southern Africa is particularly high. The associated drought and flood risks, combined with a largely rainfed agriculture, pose a challenge for water and food security in this region. It is thus important to understand both how climate variability affects agricultural productivity and how intra- and extra-regional trade can contribute to the region's capacity to deal with climate-related shocks. We combine international food trade data and a global hydrological model to quantify the water resources embedded in international food trade in southern Africa and with the rest of the world, from 1986-2011. We analyze the impacts of socio-economic, political and climatic changes on agricultural trade and embedded water resources during that period. We find that regional food trade is efficient in terms of water resources but may be unsustainable because water-productive exporters, like South Africa, rely on increasingly scarce water resources. The role of imports from the rest of the world in the region's food supply is important, in particular during severe droughts. This reflects how trade can efficiently redistribute water resources across continents in response to a sudden gap in food production and water productivity. As regional collaboration strengthens through the Southern Africa Development Community (SADC) and trade with other regions increases, our results point out opportunities for improved water-efficiency and sustainability of the region's food production via trade.

  12. Water resources transfers through southern African food trade: water efficiency and climate signals

    NASA Astrophysics Data System (ADS)

    Dalin, Carole; Conway, Declan

    2016-01-01

    Temporal and spatial variability of precipitation in southern Africa is particularly high. The associated drought and flood risks, combined with a largely rain-fed agriculture, pose a challenge for water and food security in the region. As regional collaboration strengthens through the Southern Africa Development Community and trade with other regions increases, it is thus important to understand both how climate variability affects agricultural productivity and how food trade (regional and extra-regional) can contribute to the region's capacity to deal with climate-related shocks. We combine global hydrological model simulations with international food trade data to quantify the water resources embedded in international food trade in southern Africa and with the rest of the world, from 1986-2011. We analyze the impacts of socio-economic changes and climatic variability on agricultural trade and embedded water resources during this period. We find that regional food trade is efficient in terms of water use but may be unsustainable because water-productive exporters, like South Africa, rely on increasingly stressed water resources. The role of imports from the rest of the world in the region's food supply is important, in particular during severe droughts. This reflects how trade can efficiently redistribute water resources across continents in response to a sudden gap in food production. In a context of regional and global integration, our results highlight opportunities for improved water-efficiency and sustainability of the region's food supply via trade.

  13. Food security through large scale investments in agriculture

    NASA Astrophysics Data System (ADS)

    Rulli, M.; D'Odorico, P.

    2013-12-01

    Most of the human appropriation of freshwater resources is for food production. There is some concern that in the near future the finite freshwater resources available on Earth might not be sufficient to meet the increasing human demand for agricultural products. In the late 1700s Malthus argued that in the long run the humanity would not have enough resources to feed itself. Malthus' analysis, however, did not account for the emergence of technological innovations that could increase the rate of food production. The modern and contemporary history has seen at least three major technological advances that have increased humans' access to food, namely, the industrial revolution, the green revolution, and the intensification of global trade. Here we argue that a fourth revolution has just started to happen. It involves foreign direct investments in agriculture, which intensify the crop yields of potentially highly productive agricultural lands by introducing the use of more modern technologies. The increasing demand for agricultural products and the uncertainty of international food markets has recently drawn the attention of governments and agribusiness firms toward investments in productive agricultural land, mostly in the developing world. The targeted countries are typically located in regions that have remained only marginally utilized because of lack of modern technology. It is expected that in the long run large scale land acquisitions for commercial farming will bring the technology required to close the existing yield gaps. While the extent of the acquired land and the associated appropriation of freshwater resources have been investigated in detail, the amount of food this land can produce and the number of people it could feed still need to be quantified. Here we use a unique dataset of verified land deals to provide a global quantitative assessment of the rates of crop and food appropriation potentially associated with large scale land acquisitions. We

  14. South Carolina Trade Examinations Handbook.

    ERIC Educational Resources Information Center

    Crook, Shirley J.

    The South Carolina Trade Examinations for Trade and Industrial Education teachers are administered semi-annually by the South Carolina State Department of Education, Office of Vocational Education, Vocational Teacher Education Programs Unit. This handbook is designed to provide prospective trade and industrial education teachers, vocational…

  15. Emergency contraception

    MedlinePlus

    Morning-after pill; Postcoital contraception; Birth control - emergency; Plan B ... Emergency contraception most likely prevents pregnancy in the same way as regular birth control pills: By preventing or delaying ...

  16. Emergency Contraception

    MedlinePlus

    f AQ FREQUENTLY ASKED QUESTIONS FAQ114 CONTRACEPTION Emergency Contraception • What is emergency contraception (EC)? • How does EC work? • What are the different types of EC? • What is the most ...

  17. Radiation Emergencies

    MedlinePlus

    ... day from sources such as sunlight. A radiation emergency would involve larger amounts of radiation and could ... are no guarantees of safety during a radiation emergency, you can take actions to protect yourself. You ...

  18. Heat emergencies

    MedlinePlus

    Heat emergencies or illnesses are caused by exposure to extreme heat and sun. Heat illnesses can be prevented by ... to regulate the temperature, and make a heat emergency more likely: Drinking alcohol before or during exposure ...

  19. The Prehistory of Potyviruses: Their Initial Radiation Was during the Dawn of Agriculture

    PubMed Central

    Gibbs, Adrian J.; Ohshima, Kazusato; Phillips, Matthew J.; Gibbs, Mark J.

    2008-01-01

    Background Potyviruses are found world wide, are spread by probing aphids and cause considerable crop damage. Potyvirus is one of the two largest plant virus genera and contains about 15% of all named plant virus species. When and why did the potyviruses become so numerous? Here we answer the first question and discuss the other. Methods and Findings We have inferred the phylogenies of the partial coat protein gene sequences of about 50 potyviruses, and studied in detail the phylogenies of some using various methods and evolutionary models. Their phylogenies have been calibrated using historical isolation and outbreak events: the plum pox virus epidemic which swept through Europe in the 20th century, incursions of potyviruses into Australia after agriculture was established by European colonists, the likely transport of cowpea aphid-borne mosaic virus in cowpea seed from Africa to the Americas with the 16th century slave trade and the similar transport of papaya ringspot virus from India to the Americas. Conclusions/Significance Our studies indicate that the partial coat protein genes of potyviruses have an evolutionary rate of about 1.15×10−4 nucleotide substitutions/site/year, and the initial radiation of the potyviruses occurred only about 6,600 years ago, and hence coincided with the dawn of agriculture. We discuss the ways in which agriculture may have triggered the prehistoric emergence of potyviruses and fostered their speciation. PMID:18575612

  20. Livestock policy and trade issues in SADC.

    PubMed

    Hulman, B

    2009-03-01

    As from 2001, the Southern African Development Community (SADC) has embarked on a course to deepen regional integration through restructuring. Under the new structure SADC has centralised the coordination of its activities to the Secretariat in Gaborone. The former Sector Coordinating Units have been merged into four directorates, one of which is the Food, Agriculture and Natural Resources (FANR) Directorate, which comprises, amongst others, the Livestock Development Unit (LDU). The LDU, under the aegis of the FANR, formulates policies for regional livestock development in order to respond to the objectives of the Regional Indicative Strategic Development Plan (RISDP), and which are mainly to: Contribute to improved food security, Promote wealth creation, Enhance rural livelihood, Enhance livestock as a tradable and consumable commodity. Following the launch of the SADC Economic Partnership Agreement (EPA) negotiations, the eight SADC EPA member states identified sanitary and phytosanitary and technical barriers to trade to be major trade barriers for access to international markets, especially the EU market where standards are normally set beyond international standards. SADC has already brought some of the issues related to beef exports to the OIE Regional Commission for Africa as SADC member states feel that a few of the present requirements do not have a scientific basis. The paper discusses the process that the LDU follows in the formulation of policies and strategies in regional livestock development with the objective of bolstering intra and extra regional trade in livestock and livestock products. PMID:19967941

  1. Vocational Agriculture Computer Handbook.

    ERIC Educational Resources Information Center

    Kentucky State Dept. of Education, Frankfort.

    This document is a catalog of reviews of computer software suitable for use in vocational agriculture programs. The reviews were made by vocational agriculture teachers in Kentucky. The reviews cover software on the following topics: farm management, crop production, livestock production, horticulture, agricultural mechanics, general agriculture,…

  2. Handbook of Agricultural Geophysics

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Geophysical methods continue to show great promise for use in agriculture. The term “agricultural geophysics” denotes a subdiscipline of geophysics that is focused only on agricultural applications. The Handbook of Agricultural Geophysics was compiled to include a comprehensive overview of the geoph...

  3. AGRICULTURAL CHEMICAL USAGE DATA

    EPA Science Inventory

    This report, which summarizes the use of agricultural chemicals is issued by the National Agricultural Statistics Service (NASS) as part of its series on Agricultural Chemical Usage. Other publications in the series present statistics for on-farm agricultural chemical usage for f...

  4. Emergent Expertise?

    ERIC Educational Resources Information Center

    McGivern, Patrick

    2014-01-01

    The concept of emergence appears in various places within the literature on expertise and expert practice. Here, I examine some of these applications of emergence in the light of two prominent accounts of emergence from the philosophy of science and philosophy of mind. I evaluate these accounts with respect to several specific contexts in which…

  5. Childhood Emergencies

    MedlinePlus

    ... Fitness Tracker Save Your Life in the ER? Abdominal Pain Resources Home Safety Checklist ACEP Coloring Book Download the Coloring Book » Emergency Care For You American College of Emergency Phycisians Copyright © American College of Emergency Physicians 2016 Privacy Policy Terms of Use

  6. Forest transitions, trade, and the global displacement of land use

    PubMed Central

    Meyfroidt, Patrick; Rudel, Thomas K.; Lambin, Eric F.

    2010-01-01

    Reducing tropical deforestation is an international priority, given its impacts on carbon emissions and biodiversity. We examined whether recent forest transitions—a shift from net deforestation to net reforestation—involved a geographic displacement of forest clearing across countries through trade in agricultural and forest products. In most of the seven developing countries that recently experienced a forest transition, displacement of land use abroad accompanied local reforestation. Additional global land-use change embodied in their net wood trade offset 74% of their total reforested area. Because the reforesting countries continued to export more agricultural goods than they imported, this net displacement offset 22% of their total reforested area when both agriculture and forestry sectors are included. However, this net displacement increased to 52% during the last 5 y. These countries thus have contributed to a net global reforestation and/or decrease in the pressure on forests, but this global environmental benefit has been shrinking during recent years. The net decrease in the pressure on forests does not account for differences in their ecological quality. Assessments of the impacts of international policies aimed at reducing global deforestation should integrate international trade in agricultural and forest commodities. PMID:21078977

  7. LDCM Preliminary Thermal Trades

    NASA Technical Reports Server (NTRS)

    Ryan, Robert; Pagnutti, Mary; Blonski, Slawomir; Spruce, Joe

    2001-01-01

    The expected cost of adding thermal bands to the next generation Landsat Data Continuity Mission (LDCM) could be significant. This viewgraph presentation investigates both traditional cooled cross-track scanners and new architectures (cooled and uncooled) which could enable a low cost thermal capability. The presentation includes surveys of applications of Landsat thermal data and the architecture of thermal instruments. It also covers new thermal architecture sensor trades, ALI Architecture with Uncooled TIR Detectors, and simulated thermal imagery.

  8. International Trade of Biofuels (Brochure)

    SciTech Connect

    Not Available

    2013-05-01

    In recent years, the production and trade of biofuels has increased to meet global demand for renewable fuels. Ethanol and biodiesel contribute much of this trade because they are the most established biofuels. Their growth has been aided through a variety of policies, especially in the European Union, Brazil, and the United States, but ethanol trade and production have faced more targeted policies and tariffs than biodiesel. This fact sheet contains a summary of the trade of biofuels among nations, including historical data on production, consumption, and trade.

  9. Does trade affect child health?

    PubMed

    Levine, David I; Rothman, Dov

    2006-05-01

    Frankel and Romer [Frankel, J., Romer, D., 1999. Does trade cause growth? American Economic Review 89 (3), 379-399] documented positive effects of geographically determined trade openness on economic growth. At the same time, critics fear that openness can lead to a "race to the bottom" that increases pollution and reduces government resources for investments in health and education. We use Frankel and Romer's gravity model of trade to examine how openness to trade affects children. Overall, we find little harm from trade, and potential benefits largely through slightly faster GDP growth. PMID:16303196

  10. Inter-Industry Trade and Intra-Industry Trade: Some Recent Developments in International Trade Theory.

    ERIC Educational Resources Information Center

    Greenaway, David

    1978-01-01

    Contends that the analysis of intra-industry trade supplements the subject of trade theory in undergraduate economics courses. Intra-industry trade is the situation in which a country both exports and imports the products of a particular industry, e.g. automobiles. Questions for discussion are included. (KC)

  11. Virtual water trade and country vulnerability: A network perspective

    NASA Astrophysics Data System (ADS)

    Sartori, Martina; Schiavo, Stefano

    2015-04-01

    This work investigates the relationship between countries' participation in virtual water trade and their vulnerability to external shocks from a network perspective. In particular, we investigate whether (i) possible sources of local national crises may interact with the system, propagating through the network and affecting the other countries involved; (ii) the topological characteristics of the international agricultural trade network, translated into virtual water-equivalent flows, may favor countries' vulnerability to external crises. Our work contributes to the debate on the potential merits and risks associated with openness to trade in agricultural and food products. On the one hand, trade helps to ensure that even countries with limited water (and other relevant) resources have access to sufficient food and contribute to the global saving of water. On the other hand, there are fears that openness may increase the vulnerability to external shocks and thus make countries worse off. Here we abstract from political considerations about food sovereignty and independence from imports and focus instead on investigating whether the increased participation in global trade that the world has witnessed in the last 30 years has made the system more susceptible to large shocks. Our analysis reveals that: (i) the probability of larger supply shocks has not increased over time; (ii) the topological characteristics of the VW network are not such as to favor the systemic risk associated with shock propagation; and (iii) higher-order interconnections may reveal further important information about the structure of a network. Regarding the first result, fluctuations in output volumes, among the sources of shock analyzed here, are more likely to generate some instability. The first implication is that, on one side, past national or regional economic crises were not necessarily brought about or strengthened by global trade. The second, more remarkable, implication is that, on

  12. Market-oriented ethanol and corn-trade policies can reduce climate-induced US corn price volatility

    NASA Astrophysics Data System (ADS)

    Verma, Monika; Hertel, Thomas; Diffenbaugh, Noah

    2014-05-01

    Agriculture is closely affected by climate. Over the past decade, biofuels have emerged as another important factor shaping the agricultural sector. We ask whether the presence of the US ethanol sector can play a role in moderating increases in US corn price variability, projected to occur in response to near-term global warming. Our findings suggest that the answer to this question depends heavily on the underlying forces shaping the ethanol industry. If mandate-driven, there is little doubt that the presence of the corn-ethanol sector will exacerbate price volatility. However, if market-driven, then the emergence of the corn-ethanol sector can be a double-edged sword for corn price volatility, possibly cushioning the impact of increased climate driven supply volatility, but also inheriting volatility from the newly integrated energy markets via crude oil price fluctuations. We find that empirically the former effect dominates, reducing price volatility by 27%. In contrast, mandates on ethanol production increase future price volatility by 54% in under future climate after 2020. We also consider the potential for liberalized international corn trade to cushion corn price volatility in the US. Our results suggest that allowing corn to move freely internationally serves to reduce the impact of near-term climate change on US corn price volatility by 8%.

  13. 40 CFR 350.5 - Assertion of claims of trade secrecy.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... the specific chemical identity of an extremely hazardous substance under sections 303 (d)(2) and (d)(3... (d)(3), the submitter may claim as trade secret the specific chemical identity of any chemical... local emergency planning committee, with the chemical identity or identities claimed trade...

  14. 40 CFR 350.5 - Assertion of claims of trade secrecy.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... the specific chemical identity of an extremely hazardous substance under sections 303 (d)(2) and (d)(3... (d)(3), the submitter may claim as trade secret the specific chemical identity of any chemical... local emergency planning committee, with the chemical identity or identities claimed trade...

  15. 40 CFR 350.5 - Assertion of claims of trade secrecy.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the specific chemical identity of an extremely hazardous substance under sections 303 (d)(2) and (d)(3... (d)(3), the submitter may claim as trade secret the specific chemical identity of any chemical... local emergency planning committee, with the chemical identity or identities claimed trade...

  16. 40 CFR 350.5 - Assertion of claims of trade secrecy.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... the specific chemical identity of an extremely hazardous substance under sections 303 (d)(2) and (d)(3... (d)(3), the submitter may claim as trade secret the specific chemical identity of any chemical... local emergency planning committee, with the chemical identity or identities claimed trade...

  17. 40 CFR 350.5 - Assertion of claims of trade secrecy.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... the specific chemical identity of an extremely hazardous substance under sections 303 (d)(2) and (d)(3... (d)(3), the submitter may claim as trade secret the specific chemical identity of any chemical... local emergency planning committee, with the chemical identity or identities claimed trade...

  18. Research of negotiation in network trade system based on multi-agent

    NASA Astrophysics Data System (ADS)

    Cai, Jun; Wang, Guozheng; Wu, Haiyan

    2009-07-01

    A construction and implementation technology of network trade based on multi-agent is described in this paper. First, we researched the technology of multi-agent, then we discussed the consumer's behaviors and the negotiation between purchaser and bargainer which emerges in the traditional business mode and analysed the key technology to implement the network trade system. Finally, we implement the system.

  19. 77 FR 34037 - Agency Information Collection Activities; Proposed Collection; Comment Request; Trade Secret...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-08

    ... AGENCY Agency Information Collection Activities; Proposed Collection; Comment Request; Trade Secret... Secret Claims for Emergency Planning and Community Right-to-Know Information. ICR number: EPA ICR No.... Frequency of response: Trade secret claims are submitted by facilities either annually with...

  20. 15 CFR 400.45 - Retail trade.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 2 2011-01-01 2011-01-01 false Retail trade. 400.45 Section 400.45 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) FOREIGN-TRADE ZONES BOARD, DEPARTMENT OF COMMERCE REGULATIONS OF THE FOREIGN-TRADE ZONES BOARD Zone Operations...

  1. 15 CFR 400.47 - Retail trade.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 2 2014-01-01 2014-01-01 false Retail trade. 400.47 Section 400.47 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) FOREIGN-TRADE ZONES BOARD, DEPARTMENT OF COMMERCE REGULATIONS OF THE FOREIGN-TRADE ZONES BOARD Operation of Zones...

  2. 15 CFR 400.47 - Retail trade.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 false Retail trade. 400.47 Section 400.47 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) FOREIGN-TRADE ZONES BOARD, DEPARTMENT OF COMMERCE REGULATIONS OF THE FOREIGN-TRADE ZONES BOARD Operation of Zones...

  3. 15 CFR 400.45 - Retail trade.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 2 2012-01-01 2012-01-01 false Retail trade. 400.45 Section 400.45 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) FOREIGN-TRADE ZONES BOARD, DEPARTMENT OF COMMERCE REGULATIONS OF THE FOREIGN-TRADE ZONES BOARD Zone Operations...

  4. 15 CFR 400.45 - Retail trade.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Retail trade. 400.45 Section 400.45 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) FOREIGN-TRADE ZONES BOARD, DEPARTMENT OF COMMERCE REGULATIONS OF THE FOREIGN-TRADE ZONES BOARD Zone Operations...

  5. 78 FR 27953 - Notification of Proposed Production Activity, CNH America, LLC, Subzone 59B, (Agricultural...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-13

    ... Foreign-Trade Zones Board Notification of Proposed Production Activity, CNH America, LLC, Subzone 59B, (Agricultural Equipment Production); Grand Island, Nebraska The Lincoln Foreign-Trade Inc., grantee of FTZ 59, submitted a notification of proposed production activity to the FTZ Board on behalf of CNH America,...

  6. International red meat trade.

    PubMed

    Brester, Gary W; Marsh, John M; Plain, Ronald L

    2003-07-01

    The maturation of the US beef and pork markets and increasing consumer demands for convenience, safety, and nutrition suggests that the beef and pork industries must focus on product development and promotion. New marketing arrangements are developing that help coordinate production with consumer demands. The relative high levels of incomes in the United States are likely to increase the demands for branded products rather than increase total per capita consumption. Foreign markets represent the greatest opportunity for increased demand for commodity beef and pork products. Increasing incomes in developing countries will likely allow consumers to increase consumption of animal-source proteins. Real prices of beef and pork have declined substantially because of sagging domestic demand and increasing farm-level production technologies. Increasing US beef and pork exports have obviated some of the price declines. Pork attained a net export position from a quantity perspective in 1995. The United States continues to be a net importer of beef on a quantity basis but is close to becoming a net exporter in terms of value. By-products continue to play a critical role in determining the red meat trade balance and producer prices. The United States, however, must continue to become cost, price, and quality competitive with other suppliers and must secure additional market access if it is to sustain recent trade trends. Several trade tensions remain in the red meat industry. For example, mandated COOL will undoubtedly have domestic and international effects on the beef and pork sectors. Domestically, uncertainty regarding consumer demand responses or quality perceptions regarding product origin, as well as added processor-retailer costs will be nontrivial. How these factors balance out in terms of benefits versus costs to the industry is uncertain. From an international perspective, some beef and pork export suppliers to the United States could view required labeling as a

  7. 46 CFR 28.870 - Emergency source of electrical power.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Emergency source of electrical power. 28.870 Section 28... COMMERCIAL FISHING INDUSTRY VESSELS Aleutian Trade Act Vessels § 28.870 Emergency source of electrical power. (a) The following electrical loads must be connected to an independent emergency source of...

  8. 46 CFR 28.870 - Emergency source of electrical power.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Emergency source of electrical power. 28.870 Section 28... COMMERCIAL FISHING INDUSTRY VESSELS Aleutian Trade Act Vessels § 28.870 Emergency source of electrical power. (a) The following electrical loads must be connected to an independent emergency source of...

  9. 46 CFR 28.870 - Emergency source of electrical power.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Emergency source of electrical power. 28.870 Section 28... COMMERCIAL FISHING INDUSTRY VESSELS Aleutian Trade Act Vessels § 28.870 Emergency source of electrical power. (a) The following electrical loads must be connected to an independent emergency source of...

  10. 46 CFR 28.870 - Emergency source of electrical power.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Emergency source of electrical power. 28.870 Section 28... COMMERCIAL FISHING INDUSTRY VESSELS Aleutian Trade Act Vessels § 28.870 Emergency source of electrical power. (a) The following electrical loads must be connected to an independent emergency source of...

  11. Primary health care trading companies for sustainable development.

    PubMed

    Soeters, R; Nzala, S

    1994-01-01

    A programme of comprehensive primary health care in Zambia has been accompanied by the emergence of autonomous, non-profit trading and production companies that sell health-related goods to communities and health institutions and find markets for locally produced good. PMID:8141978

  12. Attrition in the Trades. NCVER Monograph Series 07/2011

    ERIC Educational Resources Information Center

    Karmel, Tom; Lim, Patrick; Misko, Josie

    2011-01-01

    Shortages in the trades are again becoming a prominent issue as Australia emerges from the Global Financial Crisis. The existence of shortages puts the immediate focus on the apparent inability of the training system to supply sufficient skilled tradespersons, but shortages in an occupation are as much related to the rate at which individuals…

  13. Ecological network analysis on global virtual water trade.

    PubMed

    Yang, Zhifeng; Mao, Xufeng; Zhao, Xu; Chen, Bin

    2012-02-01

    Global water interdependencies are likely to increase with growing virtual water trade. To address the issues of the indirect effects of water trade through the global economic circulation, we use ecological network analysis (ENA) to shed insight into the complicated system interactions. A global model of virtual water flow among agriculture and livestock production trade in 1995-1999 is also built as the basis for network analysis. Control analysis is used to identify the quantitative control or dependency relations. The utility analysis provides more indicators for describing the mutual relationship between two regions/countries by imitating the interactions in the ecosystem and distinguishes the beneficiary and the contributor of virtual water trade system. Results show control and utility relations can well depict the mutual relation in trade system, and direct observable relations differ from integral ones with indirect interactions considered. This paper offers a new way to depict the interrelations between trade components and can serve as a meaningful start as we continue to use ENA in providing more valuable implications for freshwater study on a global scale. PMID:22243129

  14. 44 CFR 351.26 - The United States Department of Agriculture.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true The United States Department of Agriculture. 351.26 Section 351.26 Emergency Management and Assistance FEDERAL EMERGENCY... PREPAREDNESS Interagency Assignments § 351.26 The United States Department of Agriculture. (a) Assist FEMA...

  15. 44 CFR 351.26 - The United States Department of Agriculture.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false The United States Department of Agriculture. 351.26 Section 351.26 Emergency Management and Assistance FEDERAL EMERGENCY... PREPAREDNESS Interagency Assignments § 351.26 The United States Department of Agriculture. (a) Assist FEMA...

  16. 44 CFR 351.26 - The United States Department of Agriculture.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false The United States Department of Agriculture. 351.26 Section 351.26 Emergency Management and Assistance FEDERAL EMERGENCY... PREPAREDNESS Interagency Assignments § 351.26 The United States Department of Agriculture. (a) Assist FEMA...

  17. 44 CFR 351.26 - The United States Department of Agriculture.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false The United States Department of Agriculture. 351.26 Section 351.26 Emergency Management and Assistance FEDERAL EMERGENCY... PREPAREDNESS Interagency Assignments § 351.26 The United States Department of Agriculture. (a) Assist FEMA...

  18. 44 CFR 351.26 - The United States Department of Agriculture.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false The United States Department of Agriculture. 351.26 Section 351.26 Emergency Management and Assistance FEDERAL EMERGENCY... PREPAREDNESS Interagency Assignments § 351.26 The United States Department of Agriculture. (a) Assist FEMA...

  19. 7 CFR 501.4 - Conformity with signs and emergency directions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Conformity with signs and emergency directions. 501.4 Section 501.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL RESEARCH SERVICE, DEPARTMENT OF AGRICULTURE CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER,...

  20. 7 CFR 501.4 - Conformity with signs and emergency directions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Conformity with signs and emergency directions. 501.4 Section 501.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL RESEARCH SERVICE, DEPARTMENT OF AGRICULTURE CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER,...

  1. 7 CFR 501.4 - Conformity with signs and emergency directions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Conformity with signs and emergency directions. 501.4 Section 501.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL RESEARCH SERVICE, DEPARTMENT OF AGRICULTURE CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER,...

  2. Agricultural Aircraft for Site-Specific Agriculture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Agricultural aircraft provide a convenient platform to aid in precision agriculture, in which pesticide, fertilizer or other field inputs are applied only where they are needed. This saves on chemical and farm resources, and reduces environmental loading. Remote sensing is used to spot areas of the ...

  3. Agricultural Chartbook 1988. Agriculture Handbook No. 673.

    ERIC Educational Resources Information Center

    Department of Agriculture, Washington, DC.

    These charts present an overview of the current economic health of American agriculture. The charts move from the national and international arenas to farm economic health measures and crop and livestock trends. A small amount of descriptive narrative accompanies most of the charts. Charts depicting the economic picture of U.S. agriculture include…

  4. 1986 Agricultural Chartbook. Agriculture Handbook No. 663.

    ERIC Educational Resources Information Center

    Department of Agriculture, Washington, DC.

    This book contains 310 charts, tables, and graphs containing statistical information about agriculture-related commodities and services, primarily in the United States, in 1986. The book is organized in seven sections that cover the following topics: (1) the farm (farm income, farm population, farm workers, food and fiber system, agriculture and…

  5. Nitrogen trading tool

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The nitrogen cycle is impacted by human activities, including those that increase the use of nitrogen in agricultural systems, and this impact can be seen in effects such as increased nitrate (NO3) levels in groundwater or surface water resources, increased concentration of nitrous oxide (N2O) in th...

  6. Wheat: Science and Trade

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Up-to-date textbooks are needed to educate the agricultural scientists of tomorrow. This manuscript comprises one chapter in such a textbook, “Wheat: Science and Trade”, and covers the subject of wheat genetic engineering. The chapter begins with a summary of key discussion elements and ends with a...

  7. 78 FR 23890 - Notice of Funds Availability: Inviting Applications for the Emerging Markets Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-23

    ... economy through the food, agriculture, or rural business sectors of the economy of the country; and (b... Agricultural Service (FAS). The statutory authority for EMP expires at the end of fiscal year 2013. This notice... should contact the Program Operations Division, Office of Trade Programs, Foreign Agricultural Service...

  8. 7 CFR 46.13 - Address, ownership, changes in trade name, changes in number of branches, changes in members of...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Address, ownership, changes in trade name, changes in... Address, ownership, changes in trade name, changes in number of branches, changes in members of... percent of the outstanding stock in a corporation, with the percentage of stock held by such person,...

  9. California Agribusiness Representatives' Perceptions of the North American Free Trade Agreement with Implications for Globalizing Academic Programs in Higher Education.

    ERIC Educational Resources Information Center

    Baker, M.

    1997-01-01

    A majority of 56 California agribusiness representatives surveyed were optimistic about the short-term impact of the North American Free Trade Act on agriculture. They remained concerned about trade barriers with Mexico, where little business was being conducted as yet. (SK)

  10. 'Crook' pipettes: embryonic emigrations from agriculture to reproductive biomedicine.

    PubMed

    Franklin, Sarah

    2007-06-01

    While cloning, stem cells, and regenerative medicine are often imagined in a futurial idiom--as expectations, hype, hope and promises--this article approaches the remaking of genealogy in such contexts from a historical route. Through a series of somewhat disparate historical connections linking Australian sheep to the development of clinical IVF and the cloning of Dolly at the Roslin Institute in Scotland in 1996, this article explores the linkages through which agriculture, embryology, and reproductive biomedicine are thickly intertwined. Key to this examination is not only the history of experimental sheep breeding, and its somewhat unexpectedly genealogical connections to (Australian) national identity ('wool in the veins'), but also the re-emergence of a distinctive frontier ethos in the context of assisted conception, and later human embryonic stem cell derivation. I have set this scene of genealogical interconnection against the criss-crossing traffic between Britain and Australia, and the wool trade, to emphasise the importance of global, as well as local, connections in the bloodlines of animals such as Dolly. In sum, this article examines the idea of the 'biological frontier' by exploring its histories as a means to offset the assumption that this frequently encountered idiom describes a future that is, or must be, by definition, unknown and unknowable. PMID:17543836

  11. Cultural Diversity as Resistance to Neoliberal Globalization: The Emergence of a Global Movement and Convention

    ERIC Educational Resources Information Center

    Chan-Tibergien, Jennifer

    2006-01-01

    While there have been numerous discussions of the impact on educational services made by trade liberalization through the World Trade Organization (WTO), this study looks at the emergence of global resistance to the commodification of culture through the General Agreement on Trade in Services (GATS) within the WTO. In line with the Council of…

  12. 15 CFR 700.30 - Priorities and allocations in a national emergency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Priorities and allocations in a national emergency. 700.30 Section 700.30 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE NATIONAL SECURITY INDUSTRIAL BASE REGULATIONS DEFENSE PRIORITIES...

  13. 75 FR 66358 - Trade Mission to Mexico in Conjunction With Trade Winds Forum-The Americas

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-28

    ... International Trade Administration Trade Mission to Mexico in Conjunction With Trade Winds Forum-- The Americas... conjunction with the Trade Winds Forum--The Americas business forum in Mexico City, Mexico. U.S. trade mission... the Trade Winds Forum--The Americas. On April 11-12, 2011, trade mission participants will take...

  14. Brazil's Market for Trading Forest Certificates.

    PubMed

    Soares-Filho, Britaldo; Rajão, Raoni; Merry, Frank; Rodrigues, Hermann; Davis, Juliana; Lima, Letícia; Macedo, Marcia; Coe, Michael; Carneiro, Arnaldo; Santiago, Leonardo

    2016-01-01

    Brazil faces an enormous challenge to implement its revised Forest Code. Despite big losses for the environment, the law introduces new mechanisms to facilitate compliance and foster payment for ecosystem services (PES). The most promising of these is a market for trading forest certificates (CRAs) that allows landowners to offset their restoration obligations by paying for maintaining native vegetation elsewhere. We analyzed the economic potential for the emerging CRA market in Brazil and its implications for PES programs. Results indicate a potential market for trading 4.2 Mha of CRAs with a gross value of US$ 9.2±2.4 billion, with main regional markets forming in the states of Mato Grosso and São Paulo. This would be the largest market for trading forests in the world. Overall, the potential supply of CRAs in Brazilian states exceeds demand, creating an opportunity for additional PES programs to use the CRA market. This expanded market could provide not only monetary incentives to conserve native vegetation, but also environmental co-benefits by fostering PES programs focused on biodiversity, water conservation, and climate regulation. Effective implementation of the Forest Code will be vital to the success of this market and this hurdle brings uncertainty into the market. Long-term commitment, both within Brazil and abroad, will be essential to overcome the many challenges ahead. PMID:27050309

  15. A Trade Secret Model for Genomic Biobanking

    PubMed Central

    Conley, John M.; Kenan, William Rand; Mitchell, Robert; Cadigan, R. Jean; Davis, Arlene M.; Dobson, Allison W.; Gladden, Ryan Q.

    2012-01-01

    Genomic biobanks present ethical challenges that are qualitatively unique and quantitatively unprecedented. Many critics have questioned whether the current system of informed consent can be meaningfully applied to genomic biobanking. Proposals for reform have come from many directions, but have tended to involve incremental change in current informed consent practice. This paper reports on our efforts to seek new ideas and approaches from those whom informed consent is designed to protect: research subjects. Our model emerged from semi-structured interviews with healthy volunteers who had been recruited to join either of two biobanks (some joined, some did not), and whom we encouraged to explain their concerns and how they understood the relationship between specimen contributors and biobanks. These subjects spoke about their DNA and the information it contains in ways that were strikingly evocative of the legal concept of the trade secret. They then described the terms and conditions under which they might let others study their DNA, and there was a compelling analogy to the commonplace practice of trade secret licensing. We propose a novel biobanking model based on this trade secret concept, and argue that it would be a practical, legal, and ethical improvement on the status quo. PMID:23061589

  16. 30 CFR 47.84 - Non-emergency disclosure.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... operator must disclose the identity of a trade secret chemical in a non-emergency situation to an exposed miner, the miner's designated representative, or a health professional providing services to the...

  17. Agricultural diseases on the move early in the third millennium

    Technology Transfer Automated Retrieval System (TEKTRAN)

    With few exceptions, the diseases that present the greatest risk to food animal production have been largely similar throughout the modern era of veterinary medicine. The current trend of ever - increasing globalization of trade of animals and animal products ensures that agricultural diseases will ...

  18. GIS in the World Trade Center Response: 10 Years after

    NASA Astrophysics Data System (ADS)

    Kevany, M.

    2011-08-01

    The World Trade Center attack of 9/11/01 and the response brought major attention to GIS as a valuable tool for supporting emergency management and response. That attention led to the allocation of considerable resources to the enhancement of GIS. This paper is intended to provide a look back at the events prior to and immediately following the attack, review of GIS in the response and recovery efforts, explore the emergence of GIS in Emergency Management from the impetus generated in the NYC experience and explore the challenges yet facing the use of GIS in emergency management. The author participated in the WTC response as a member of the Emergency Mapping and Data Center component of the Emergency Operations Center through which the response was managed.

  19. Trade policy and public goods.

    PubMed

    Loos, Gregory P

    2003-01-01

    The World Trade Organization (WTO) was formed in 1994 as the first multilateral trade organization with enforcement authority over national governments. A country's domestic standards cannot be more restrictive than international standards for trade. WTO seeks to "harmonize" individual domestic policies into uniform global standards and encompasses trade-related aspects of health, public safety, and environmental protection. These issues are transnational and pose enormous challenges to traditional governance structures. Most governments are not equipped to manage problems that transcend their borders. Moreover, international governance in social issues--with the possible exception of public health--is still in its infancy. Many groups are concerned that local public interests will be subjugated to global corporate interests. The article looks at the social ramifications of world trade policy and concludes that world trade must be balanced with sustainable environments and human health. PMID:17208712

  20. Biotechnology Enters Vocational Agriculture.

    ERIC Educational Resources Information Center

    Martin, Robert A.

    1988-01-01

    Points out that the agriculture industry is changing and that vocational agriculture students must learn more science than before to be prepared. Iowa formed groups of educators and business representatives to advise on which curricula should be funded. (JOW)