|
|
|
Registros recuperados: 65 | |
|
| |
|
|
Milder, Jeffrey C; Cornell University; Ecoagriculture Partners; jcm85@cornell.edu; Scherr, Sara J; Ecoagriculture Partners; sscherr@ecoagriculture.org; Bracer, Carina; Climate Focus; C.Bracer@climatefocus.com. |
Payment for ecosystem services (PES) is a market-based approach to environmental management that compensates land stewards for ecosystem conservation and restoration. Because low-income households and communities control much of the ecologically sensitive land in developing countries, they potentially stand to gain from PES, as environmentally responsible stewardship is assigned a value by various actors in society. To date, however, instances of PES benefiting the poor have been limited mainly to specific localities, small-scale projects, and a handful of broader government programs. We analyze the size, characteristics, and trends of PES to evaluate its future potential to benefit low-income land stewards in developing countries. We estimate that by the... |
Tipo: Peer-Reviewed Reports |
Palavras-chave: Biodiversity conservation; Carbon sequestration; Eco-certification; Market development; Market policy; Payment for ecosystem services; Payment for environmental services; Poverty alleviation; Rural development; Watershed protection. |
Ano: 2010 |
|
| |
|
| |
|
| |
|
|
Raulund-Rasmussen, Karsten; Forest and Landscape Denmark, University of Copenhagen, Denmark; krr@life.ku.dk; Gundersen, Per; Forest and Landscape Denmark, University of Copenhagen, Denmark; PGU@life.ku.dk; Katzensteiner, Klaus; Department of Forest and Soil Sciences, University of Natural Resources and Life Sciences (BOKU) Vienna, Austria; klaus.katzensteiner@boku.ac.at; De Jong, Johnny; Swedish University of Agricultural Sciences, Uppsala, Sweden; johnny.de.jong@cbm.slu.se; Ravn, Hans Peter; Forest and Landscape Denmark, University of Copenhagen, Denmark; hpr@life.ku.dk; Smith, Mike; Forest Research, Northern Research Station, Roslin, UK; Mike.Smith@forestry.gsi.gov.uk. |
Tipo: Peer-Reviewed Reports |
Palavras-chave: Alternative forest management strategies; Biodiversity; Carbon sequestration; Forest ecosystem services; Forest productivity; Soil fertility; Timber production; Water quantity. |
Ano: 2012 |
|
| |
|
| |
|
|
BALIEIRO, F. de C.; MARTINS, A. L. da S.; DONAGEMMA, G. K.; SILVA, E. F. da; TURETTA, A. P. D.; SCHULER, A. E.; PEDREIRA, B. da C. C. G.; CAPECHE, C. L.; STUCHI, J. F.; BEKER, A. A. P. D.; MESQUITA JUNIOR, A.; MENDONÇA, M. M.; PENA, I. A. de B.. |
Este Informe Técnico é o resultado de um trabalho conjunto entre Embrapa Solos e AS-PTA por meio do Projeto Sertão Carioca: Conectando Cidade e Floresta, realizado com patrocínio da Petrobras, por meio do Programa Petrobras Socioambiental. Nele, você acessa dados e análises acerca da importância das comunidades quilombolas do Parque Estadual da Pedra Branca, principalmente, no tocante ao incremento dos estoques de carbono no solo. O presente Comunicado Técnico tem o propósito de apresentar resultados das ações de pesquisa conduzidas no Quilombo Cafundá Astrogilda, e assim, difundir uma cultura de sustentabilidade em seus mais diversos aspectos sociais, ambientais, econômicos e culturais, dentro e no entorno de uma unidade de conservação localizada na... |
Tipo: Folhetos |
Palavras-chave: Carbono do Solo; Quilombo; Sistemas Agroflorestais; Sequestro de Carbono; Carbono; Solo; Agroforestry; Carbon sequestration. |
Ano: 2023 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1151520 |
| |
|
| |
|
|
KHALIL, M. I.; CORDOVIL, C. M. D. S.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; RAINER, N.. |
Grasslands are among the largest ecosystems and cover around 3.5 billion-hectare (ha) area, representing 26 percent of the world land area and 70 percent of the world agricultural area. These grassland soils contain about 20 percent of the world?s soil organic carbon (SOC) stocks. There are different types of grasslands: natural grasslands, semi-natural grasslands, and agricultural grasslands. Grasslands that are self-seeded are often defined as natural or native grasslands. These grasslands are predominated by grasses, grass-like plants, forbs, or shrubs suitable for grazing or browsing. They are defined as rangelands when natural (native) or grazed, and defined as pastures when forage is managed by seeding, mowing (i.e. for hay, silage, renewable energy... |
Tipo: Capítulo em livro técnico (INFOTECA-E) |
Palavras-chave: Solo; Carbono; Carbon sequestration; Grassland soils. |
Ano: 2021 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1137224 |
| |
|
|
MONTEIRO, J. M. G.; PRADO, R. B.; FIDALGO, E. C. C.; SCHULER, A. E.; OLIVEIRA, A. P. de; UZEDA, M. C.; DONAGEMMA, G. K.. |
Apresenta-se uma ferramenta (kit) para avaliação simplificada de SE em agroecossistemas, que está em desenvolvimento por pesquisadores da Embrapa Solos nos últimos anos. A ferramenta agrega um conjunto de protocolos e instrumentos, bem como um manual com orientações de uso para a avaliação simplificada dos serviços ecossistêmicos, a saber: controle à erosão, provisão e regulação hídrica, sequestro de carbono, regulação da fertilidade e avaliação da polinização. |
Tipo: Comunicado Técnico (INFOTECA-E) |
Palavras-chave: Serviços ecossistêmicos; Agroecossistemas; Sequestro de carbono; Controle da Erosão; Regulamentação; Recurso Hídrico; Fertilidade; Polinização; Ecosystem services; Agroecosystems; Erosion control; Carbon sequestration; Water resources. |
Ano: 2020 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1126002 |
| |
|
| |
|
| |
|
| |
|
|
Seben Junior,Getulio de Freitas; Corá,José Eduardo; Lal,Rattan. |
Abstract The objective of this work was to evaluate the physical quality of an Oxisol under no-tillage subjected to different crop rotations and crop sequences. The experiment was carried out in a clayey Oxisol, during six years, in a randomized complete block design, with strip plots and three replicates. The following physical indicators of soil quality were evaluated: soil density and carbon content, as well as mean weight diameter and tensile strength of aggregates. Treatments consisted of three summer crop rotations - corn/corn (Zea mays), soybean/soybean (Glycine max), and soybean/corn - and of seven second crops (crop sequences) - corn, sunflower (Helianthus annuus), oilseed radish (Raphanus sativus), pearl millet (Pennisetum americanum), pigeon pea... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carbon sequestration; Crop rotation; Diameter of aggregates; Soil density; Soil organic carbon; Tensile strength. |
Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901568 |
| |
|
|
Pompa-García,M; Jurado,E. |
Arctostaphylos pungens HBK is a dominant species with increasing abundance and distribution in chaparral ecosystems as a result of range management and, possibly, changes in climate. The value of this species for carbon (C) sequestration is unknown, and the standard 50% C out of total tree biomass is used as an approximate value. In this study, we aim to determine the C concentration of the primary components of A. pungens. The total C expressed as a percentage of biomass was determined with a Solids TOC Analyzer. We found the C concentration to vary among components. Leaves exhibited the highest C concentration (51.70%). Roots (46.11%), stems (47.30%), fruits (47.89%) and twigs (48.40%) had similar C concentration. These results provided superior... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carbon sequestration; Climate change; Manzanita. |
Ano: 2015 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572015000200017 |
| |
|
|
Balteiro, Luis Díaz. |
RESUMEN: Desde que recientemente se ha reparado en los ecosistemas forestales como posibles sumideros del CO2 atmosférico, se ha propuesto el establecimiento de masas forestales como medida para reducir las concentraciones de este gas. Esto llevaría a que las plantaciones forestales presentaran objetivos adicionales de carácter ambiental. Bajo la óptica de un propietario privado o un posible inversor en esta clase de activos forestales, estas circunstancias sitúan al centro decisor ante un problema de producción conjunta, diferente al que existía hasta hace poco tiempo. Por otro lado, desde un punto de vista social interesará que la captura de carbono sea máxima. Se han estudiado dos posibles casos de forestaciones, y los resultados muestran que el... |
Tipo: Journal Article |
Palavras-chave: Carbon sequestration; Forest Economics; Forest Policy.; Environmental Economics and Policy; Q23. |
Ano: 2002 |
URL: http://purl.umn.edu/28757 |
| |
|
| |
|
| |
|
|
Secchi, Silvia; Jha, Manoj K.; Kurkalova, Lyubov A.; Feng, Hongli; Gassman, Philip W.; Kling, Catherine L.. |
This study investigates the implications of treating different environmental benefits as the primary target of policy design. We focus on two scenarios, estimating for both of them in-stream sediment, nutrient loadings, and carbon sequestration. In the first, we assess the impact of a program designed to improve water quality in Iowa on carbon sequestration, and in the second, we calculate the water quality impact of a program aimed at maximizing carbon sequestration. In both cases, the policy instrument is the retirement of land from agricultural production. Our results, limited to the state of Iowa, and to the case of set-aside for water quality or carbon sequestration purposes, indicate that the amount of co-benefits depends on what indicators are used... |
Tipo: Working or Discussion Paper |
Palavras-chave: Carbon sequestration; Co-benefits; Environmental benefits targeting; Iowa; Land set-aside; Water quality; Environmental Economics and Policy. |
Ano: 2005 |
URL: http://purl.umn.edu/18353 |
| |
|
|
Gray, Richard S.. |
This paper examines the larger economic forces that shape multilateral trade agreements and concludes that further WTO trade reform in the grain and oilseed sectors will be difficult to achieve. The somewhat successful Uruguay Round had budget and internal reform pressure to assist the process. The United States currently has large budget surpluses, and efficiency effects from policy reform following the Uruguay Round have reduced the possible gains from further domestic reform. Without these pressures, further negotiated reform in the grain and oilseed sectors is a remote possibility. On the other hand, there are good prospects for a multilateral environmental agreement on climate change. Ratification of a climate change agreement could have a large... |
Tipo: Journal Article |
Palavras-chave: Carbon sequestration; Food security; Grain; Kyoto Accord; Oilseed; International Relations/Trade. |
Ano: 2001 |
URL: http://purl.umn.edu/23856 |
| |
Registros recuperados: 65 | |
|
|
|