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| Registros recuperados: 98 | |
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| Shih, Jhih-Shyang; Burtraw, Dallas; Palmer, Karen L.; Siikamaki, Juha. |
| The animal husbandry industry is a major emitter of methane, which is an important greenhouse gas. The industry is also a major emitter of ammonia, which is a precursor of fine particulate matter, arguably the number-one environment-related public health threat facing the nation. We present an integrated process model of the engineering economics of technologies to reduce methane and ammonia emissions at dairy operations in California. Three policy options are explored: greenhouse gas offset credits for methane control, particulate matter offset credits for ammonia control, and expanded net metering policies to provide revenue for the sale of electricity generated from captured methane gas. Individually, any of these policies appears to be sufficient to... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Methane; Ammonia; Carbon dioxide; Greenhouse gases; Climate change; Offset; Particulate matter; Net metering; Environmental policy; CAFO; Manure management; Biodigester; Electricity; Global warming; Cost-benefit; Incentive approach; Livestock Production/Industries; Q2; Q4; Q53. |
| Ano: 2006 |
URL: http://purl.umn.edu/10749 |
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| Gimenez, Agustin; Castano, Jose Pedro; Baethgen, Walter E.; Lanfranco, Bruno A.. |
| El presente trabajo presenta un resumen de información sobre cambio climático observado en Uruguay y la región y posibles escenarios futuros. Dicha información se basa fundamentalmente en estudios conducidos y finalizados recientemente (2005-2009) en el país, en el marco del programa “Assessment of Impacts and Adaptation to Climate Change” (AIACC-START, TWAS, GEF) ( AIACC, 2006), en el “Análisis de la Estadística Climática y Desarrollo y Evaluación de Escenarios Climáticos e Hidrológicos de las principales Cuencas Hidrográficas del Uruguay y la Zona Costera” (Unidad de Cambio Climático de la DINAMA del MVOTMA de Uruguay, PNUD, GEF, 2005), en el estudio de “Identificación de Posibles Impactos del Cambio Climático en la Producción de Pasturas Naturales y de... |
| Tipo: Book |
Palavras-chave: Global warming; Agriculture and livestock production; Public policy; Extreme climate events.; Agricultural and Food Policy; Risk and Uncertainty; Q01; Q54; Q55; Q58. |
| Ano: 2009 |
URL: http://purl.umn.edu/121759 |
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| Stavins, Robert N.. |
| The Kyoto Protocol (1997) to the United Nations Framework Convention on Climate Change (1992) may come into force without U.S. participation, but its effects on climate change will be trivial. At the same time, the economic and scientific consensus points to the need for a credible international approach. A reasonable starting point is the Framework Convention on Climate Change (FCCC), which was signed by 161 nations and ratified by 50, including the United States, and entered into force in 1994. In this paper, I remain agnostic on the question of the Kyoto Protocol's viability. Some analysts see the agreement as deeply flawed, while others see it as an acceptable or even excellent first step. But virtually everyone agrees that the Protocol is not... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Global climate change; Global warming; Policy architecture; Kyoto Protocol; Environmental Economics and Policy; Q54; Q58; Q48; Q39. |
| Ano: 2004 |
URL: http://purl.umn.edu/10720 |
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| Sedjo, Roger A.; Toman, Michael. |
| An RFF Workshop brought together experts from around the world to assess the feasibility of using biological sinks to sequester carbon as part of a global atmospheric mitigation effort. The chapters of this proceeding are a result of that effort. Although the intent of the workshop was not to generate a consensus, a number of studies suggest that sinks could be a relatively inexpensive and effective carbon management tool. The chapters cover a variety of aspects and topics related to the monitoring and measurement of carbon in biological systems. They tend to support the view the carbon sequestration using biological systems is technically feasible with relatively good precision and at relatively low cost. Thus carbon sinks can be operational. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Carbon; Sinks; Global warming; Sequestration; Forests; Environmental Economics and Policy; Q10; Q15; Q21; Q23; Q24. |
| Ano: 2001 |
URL: http://purl.umn.edu/10480 |
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| Streck,Nereu Augusto. |
| The amount of carbon dioxide (CO2) of the Earth´s atmosphere is increasing, which has the potential of increasing greenhouse effect and air temperature in the future. Plants respond to environment CO2 and temperature. Therefore, climate change may affect agriculture. The purpose of this paper was to review the literature about the impact of a possible increase in atmospheric CO2 concentration and temperature on crop growth, development, and yield. Increasing CO2 concentration increases crop yield once the substrate for photosynthesis and the gradient of CO2 concentration between atmosphere and leaf increase. C3 plants will benefit more than C4 plants at elevated CO2. However, if global warming will take place, an increase in temperature may offset the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Global warming; Photosynthesis; Agriculture; Food supply. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782005000300041 |
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| Ghini,Raquel; Hamada,Emília; Bettiol,Wagner. |
| Human activities are altering greenhouse gas concentrations in the atmosphere and causing global climate change. In the near future, there will certainly be changes in the Brazilian phytosanitary scenario attributed to global climate change. The impacts of climate change can be positive, negative or neutral, since these changes can decrease, increase or have no impact on diseases, depending on each region or period. These impacts will also be observed on plants and other organisms as well as on other agroecosystem components. However, these impacts are not easily determined, and consequently, specialists from several areas must go beyond their disciplinary boundaries and placing the climate change impacts in a broader context. This review focuses on the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: CO2; Global climate change; Global warming; Spatial analysis; Control. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000700015 |
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| Gouvêa,Júlia Ribeiro Ferreira; Sentelhas,Paulo Cesar; Gazzola,Samuel Thomazella; Santos,Marcelo Cabral. |
| The climatic projections for this century indicate the possibility of severe consequences for human beings, especially for agriculture where adverse effects to productivity of crops and to agribusiness as a whole may occur. An agrometeorological model was used to estimate sugarcane yield in tropical southern Brazil, based on future A1B climatic scenarios presented in the fourth Intergovernmental Panel on Climate Change report, in 2007. Sugarcane yield was evaluated for 2020, 2050, and 2080 considering the possible impacts caused by changes in temperature, precipitation, sunshine hours and CO2 concentration in the atmosphere, as well as technological advances. Increasingly higher temperatures will cause an increase of the potential productivity (PP), since... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Global warming; Water balance; Agrometeorological model; Sugarcane yield. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162009000500003 |
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| Pizer, William A.. |
| The uncertainty surrounding both costs and benefits associated with global climate change mitigation creates enormous hurdles for scientists, stakeholders, and decision-makers. A key issue is how policy choices balance uncertainty about costs and benefits. This balance arises in terms of the time path of mitigation efforts as well as whether those efforts, by design, focus on effort or outcome. This paper considers two choices-price versus quantity controls and absolute versus relative/intensity emissions limits-demonstrating that price controls and intensity emissions limits favor certainty about cost over climate benefits and future emissions reductions. The paper then argues that in the near term, this favoritism is desired. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Carbon; Climate; Policy; Intensity; Global warming; Uncertainty; Price; Quantity; Environmental Economics and Policy; D81; Q54; Q58. |
| Ano: 2005 |
URL: http://purl.umn.edu/10584 |
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| Pizer, William A.; Tamura, Kentaro. |
| Resources for the Future and the Institute for Global Environmental Strategies (Japan) convened a one-and-one-half day workshop on domestic and international climate policy on February 12-13, 2004 in Washington, D.C. On the first day, 55 participants heard presentations from 14 speakers and discussed domestic activities, economics, and politics. The second day featured a smaller group of 27 participants hearing six informal sets of comments and discussing opportunities for international collaboration. Participants included government officials from the Japanese Ministry of the Environment, the U.S. Environmental Protection Agency, and other U.S. administration and congressional staff; representatives from business and environmental groups; and academic... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Climate change; Global warming; United States; Japan; Kyoto; Environmental Economics and Policy. |
| Ano: 2004 |
URL: http://purl.umn.edu/10771 |
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| Pizer, William A.; Tamura, Kentaro. |
| Resources for the Future and the Institute for Global Environmental Strategies convened a one and one-half day workshop on domestic and international climate policy May 11-12, 2005, in Tokyo, Japan. The first day included 49 participants hearing presentations from 13 speakers and discussing domestic activities, economics, and politics. The second day included a smaller group of participants listening to a panel of four experts and discussing opportunities for future international climate regimes. Participants included government officials from the Japanese Ministry of the Environment; the Japanese Ministry of Economy, Trade and Industry; the U.S. Environmental Protection Agency; the U.S. Department of State; and the Massachusetts Department of Commonwealth... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Climate change; Global warming; United States; Japan; Kyoto; Environmental Economics and Policy. |
| Ano: 2005 |
URL: http://purl.umn.edu/10657 |
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| Registros recuperados: 98 | |
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