Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 3
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Mapping future changes in livelihood security and environmental sustainability based on perceptions of small farmers in the Brazilian Amazon. Repositório Alice
DINIZ, F. H.; KOK, K.; HOOGSTRA-KLEIN, M. A.; ARTS, B..
Deforestation is a widely recognized problem in the Brazilian Amazon. Small farmers play a key role in this process in that they earn their livelihood by ranching and farming. Many studies have addressed the link between deforestation and livelihood strategies adopted by small farmers. Most have focused on advanced monitoring systems, simulation models, and GIS approaches to analyze the interaction of both dimensions, i.e., livelihoods and forest cover change. Although the current toolbox of methods has proved successful in increasing our understanding of these interactions, the models and approaches employed do not consider small farmers? perspectives. On the assumption that local small farmers are agents of land-cover change, understanding how they...
Tipo: Separatas Palavras-chave: Fuzzy cognitive maps; Mental model; Pará; Scenarios.; Brazil; Deforestation..
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1037576
Imagem não selecionada

Imprime registro no formato completo
Editorial: Special Feature on Scenarios for Ecosystem Services Ecology and Society
Carpenter, Stephen R; University of Wisconsin-Madison, USA; srcarpen@wisc.edu; Bennett, Elena M.; McGill University, Montreal, Quebec, Canada; elena.bennett@mcgill.ca; Peterson, Garry D; McGill University, Montreal, Quebec, Canada; garry.peterson@mcgill.ca.
Tipo: Peer-Reviewed article Palavras-chave: Adaptive governance; Ambiguity; Ecological change; Ecosystem services; Poverty reduction; Regime shift; Resilience; Scenarios..
Ano: 2006
Imagem não selecionada

Imprime registro no formato completo
The Future of Vascular Plant Diversity Under Four Global Scenarios Ecology and Society
van Vuuren, Detlef P; MNP; detlef.van.vuuren@mnp.nl; Sala, Osvaldo E.; Brown University; Osvaldo_Sala@Brown.edu.
Biodiversity is of crucial importance for ecosystem functioning and human well-being. Using quantitative projections of changes in land use and climate from the four Millennium Ecosystem Assessment (MA) scenarios, we project that reduction of habitat by year 2050 will result in a loss of global vascular plant diversity ranging from 7–24% relative to 1995, after populations have reached equilibrium with the reduced habitat. This range includes both the impact of different scenarios and uncertainty in the SAR relationship. Biomes projected to lose the most species are warm mixed forest, savannahs, shrub, tropical forest, and tropical woodlands. In the 2000–2050 period, land-use change contributes more on a global scale to species...
Tipo: Peer-Reviewed Reports Palavras-chave: Biodiversity; Global environmental change; Millennium ecosystem assessment; Scenarios..
Ano: 2006
Registros recuperados: 3
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional