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Registros recuperados: 9
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Afforestation Generated Kyoto Compliant Carbon Offsets: A Case Study in Northeastern Ontario AgEcon
Biggs, Jeffrey.
With the first commitment period beginning in 2008, resource managers are starting to consider the various management options available to them under the Kyoto Protocol. Though many papers discuss the potential for generating carbon offsets through afforestation at national, provincial and regional scales, none examine the factors critical to decision makers at the management unit level. This paper uses the best available modelling and economic data and applies it at the scale of the Timmins Management Unit (TMU), concentrating on the quality and availability of carbon budget models, domestic carbon market concerns (including price, leakage and permanence) and the presence of an enabling environment (considering government support, afforestation expertise,...
Tipo: Working or Discussion Paper Palavras-chave: Afforestation; Carbon markets; Carbon modelling; Enabling environment; Kyoto Protocol; Northeastern Ontario; Scenario development; Timmins management unit; Environmental Economics and Policy; Q23; Q27.
Ano: 2004 URL: http://purl.umn.edu/37007
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Atividade biológica de solo sob cultivo múltiplo de maracujá, abacaxi, milho, mandioca e plantas de cobertura. Repositório Alice
ARAÚJO NETO, S. E. de; SILVA, A. N. da; KUSDRA, J. F.; KOLLN, F. T.; ANDRADE NETO, R. de C..
O objetivo deste trabalho foi avaliar o efeito de plantas de cobertura em cultivo consorciado de maracujá, abacaxi, mandioca e milho sobre a atividade biológica do solo em período chuvoso e de estiagem. O experimento foi conduzido em Rio Branco, Acre, em um ARGISSOLO AMARELO Alítico plíntico. O delineamento experimental utilizado foi o de blocos casualizados completos com parcelas subdivididas e quatro repetições. Nas parcelas foram estudadas épocas de avaliação (março, maio, agosto e outubro de 2011) e, nas subparcelas, plantas de cobertura [kudzu tropical (Pueraria phaseoloides), crotalaria (Crotalaria espectabilis), amendoim forrageiro (Arachis pintoi), feijão de porco (Canavalia ensiformis) e plantas espontâneas]. Foram avaliadas respiração (edáfica e...
Tipo: Artigo de periódico Palavras-chave: Yuca; Amendoim forrageiro; Crolatária; Rendimiento de los cultivos; Crolatária espectabilis; Produtividade da planta; Biología del suelo; Cultivo múltiple; Estación húmeda; Estación seca; Fecha de plantación; Granadillas; Leguminosas forrajeras; Maiz; Mercados de carbono; Piñas; Plantas de cobertura; Sistemas de cultivo.; Biologia do solo; Consorciação de cultura; Cultivo múltiplo; Maracujá; Passiflora edulis; Abacaxi; Ananás comosus; Milho; Zea mays; Mandioca; Manihot esculenta; Época de plantio; Chuva; Seca; Planta de cobertura; Leguminosa forrageira; Kudzu; Pueraria phaseoloides; Feijão de porco; Canavalia ensiformis; Dióxido de carbono.; Soil biology; Cropping systems; Multiple cropping; Crop yield; Passion fruits; Pineapples; Corn; Cassava; Planting date; Wet season; Dry season; Ground cover plants; Forage legumes; Carbon markets; Arachis pintoi..
Ano: 2014 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/999682
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Beef cattle CO2-e emission intensity as a product of performance ratios. Repositório Alice
DIAS, F. R. T.; MATSUURA, M. I. da S. F.; BARIONI, L. G.; FASIABEN, M. do C. R.; MOREIRA, J. M. M. A. P.; SENA, A. L. dos S.; SANTOS, J. C. dos; COSTA, F. P.; LAMPERT, V. do N.; OLIVEIRA, P. P. A.; PEDROSO, A. de F..
Embrapa?s PECUS project aims to estimate greenhouse gas emissions (GGE) and recommend technological solutions for reducing CO2-e emission intensity from beef cattle production systems. PECUS project identified 23 typical production systems that represent most of the Brazilian beef cattle production and defined mathematical models for their technical and economic performance and CO2-e emission intensity. Choosing the right performance indexes can help to compare different production systems and identify opportunities for improvement. This work describes a way of splitting emission intensity from enteric fermentation and manure decomposition of a beef cattle production system as a product of performance ratios inspired by Du- Pont identity used for financial...
Tipo: Anais e Proceedings de eventos Palavras-chave: Emissão de gases; Bovino; Beef cattle; Carbon dioxide; Carbon markets.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1060149
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Beef cattle CO2-e emission intensity as a product of performance ratios. Repositório Alice
DIAS, F. R. T.; MATSUURA, M. I. da S. F.; BARIONI, L. G.; FASIABEN, M. do C. R.; MOREIRA, J. M. M. A. P.; SENA, A. L. dos S.; SANTOS, J. C. dos; COSTA, F. P.; LAMPERT, V. do N.; OLIVEIRA, P. P. A.; PEDROSO, A. de F..
This work describes a way of splitting emission intensity from enteric fermentation and manure decomposition of a beef cattle production system as a product of performance ratios inspired by DuPont identity used for financial performance analysis (MATT, 2016). Selected production systems identified by the PECUS project were compared through these performance ratios in order to evaluate if they can help on identifying opportunities for the reduction of CO2-e emission intensity.
Tipo: Separatas Palavras-chave: Gado de corte; Carbono; Beef cattle; Carbon dioxide; Carbon markets.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1057469
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Challenges for the future of the crop-livestock-forest integration in Brazil. Repositório Alice
MORETTI, C. L.; RODRIGUES, R. de A. R..
The sustainable intensification of production systems will play a prominent role in the future agenda of public research and development institutions. Brazil has made substantial progress over the past few years in the use of sustainable technologies and systems integration. In the last 30 years, the country has developed a sustainable production model that integrates agricultural, livestock, and forestry production in the same area. The Integrated Crops-Livestock-Forestry (ICLF), already occupies approximately 17 million hectares throughout the national territory and has been expanding. Research data show that it is possible to produce, sustainably and competitively, grains, pasture, wood, and meat in the same area. Thus, the ABC Plan and its second...
Tipo: Anais e Proceedings de eventos Palavras-chave: Agricultura Sustentável; Produção Integrada; Carbon markets; Sustainable agriculture; Integrated agricultural systems.
Ano: 2021 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1139792
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Desmatamento evitado na Terra Indígena Poyanawa, Mâncio Lima, AC, Brasil. Infoteca-e
AMARAL, E. F. do; MELO, A. W. F. de; OLIVEIRA, C. H. A. de; BARDALES, N. G.; OLIVEIRA, T. K. de; MARTORANO, L. G.; FRANKE, I. L.; HAVERROTH, M..
Este fôlder mostra a síntese dos resultados para estabelecimento de níveis de referência para a Terra Indígena Poyanawa (TIPOY) e indica caminhos para uma estratégia de alinhamento das emissões evitadas em uma terra protegida com o programa jurisdicional do estado do Acre.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Deforestación; Sistemas de control medioambiental; Crédito de carbono; Cambio climático; Mercados de carbono; Povos indígenas; Pueblos indígenas; Sistema de Incentivos a Serviços Ambientais (Sisa); Terra Indígena Poyanawa (TIPOY); Mâncio Lima (AC); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Desmatamento; Controle Ambiental; Mudança Climática; Políticas Públicas; Deforestation; Environmental control systems; Climate change; Public policy; Carbon markets; Indigenous peoples.
Ano: 2021 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1131667
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Producer Preference for Land-Based Biological Carbon Sequestration in Agriculture: An Economic Inquiry AgEcon
Jiang, Yong; Koo, Won W..
This study was intended to develop an understanding of producer preference for land-based carbon sequestration in agriculture. We conducted a mail survey to elicit producer choice to provide marketable carbon offsets by participating in different carbon credit programs characterized by varying practices. Based on a quantitative analysis, we found that: 1) the market price for carbon offsets could increase producer participation in carbon sequestration; 2) producers perceived differentially different but correlated private costs for adopting carbon sequestering practices, depending on production attributes; and 3) relatively high carbon prices would be needed to stimulate producer provision of carbon offsets by land-based carbon sequestration activities. A...
Tipo: Conference Paper or Presentation Palavras-chave: Greenhouse gas; Carbon sequestration; Producer stated preferences; Agriculture; Economics; Carbon offsets; Carbon markets; Agricultural and Food Policy; Environmental Economics and Policy; Farm Management; Land Economics/Use; Production Economics; Resource /Energy Economics and Policy; Q54; Q52; Q58.
Ano: 2011 URL: http://purl.umn.edu/104512
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The Consequences of Co-benefits for the Efficient Design of Carbon Sequestration Programs AgEcon
Feng, Hongli; Kling, Catherine L..
In this paper, we study the social efficiency of private carbon markets that include trading in agricultural soil carbon sequestration when there are significant co-benefits (positive environmental externalities) associated with the practices that sequester carbon. Likewise, we investigate the efficiency of government-run conservation programs that are designed to promote a broad array of environmental attributes (both carbon sequestration and its co-benefits) for the supply of carbon. Finally, policy design and efficiency issues associated with the potential interplay between a private carbon market and a government conservation program are studied. Empirical analyses for an area that represents a significant potential source of carbon sequestration and...
Tipo: Working or Discussion Paper Palavras-chave: Average ranking of benefits; Carbon markets; Carbon sequestration; Co-benefits; Conservation programs; The Upper Mississippi River Basin; Environmental Economics and Policy.
Ano: 2005 URL: http://purl.umn.edu/18415
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The Viability of Creating Wetlands for the Sale of Carbon Offsets AgEcon
Hansen, LeRoy T..
This analysis estimates the profitability of restoring wetlands for the sale of carbon offsets. Results indicate that about 7% to 12% of the recently restored grassed wetlands of the prairie pothole and high plains regions and 20% to 35% of the forested wetlands of the Mississippi alluvial valley and Gulf-Atlantic coastal flats regions could have carbon offset values that exceed the cost of restoring the wetland and the opportunity cost of moving the land out of agricultural production. Given the uncertainties, the analysis applies conservative estimates of wetlands’ costs, offset prices, and wetlands’ effects on greenhouse gases.
Tipo: Report Palavras-chave: Carbon markets; Carbon sequestration; Offsets; Wetland restoration; Environmental Economics and Policy; Land Economics/Use.
Ano: 2009 URL: http://purl.umn.edu/54551
Registros recuperados: 9
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