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Autor: Robison, DM

Over a period of four weeks a survey was conducted with cooperation of CNPAF and EMAPA (Empresa Maranhense de Pesquisa Agropecuaria). We spent 23 days in the field, travelled 7000 km and surveyed 44 rice producing communities spread though different Agroecological zones in the state. In each comm...


Robison, DM[Trip report : rapid rural appraisal in Maranhao Brazil to classify small farmer rice agroecosystems, Jan. 16-Feb. 13, 1990]Trip report : rapid rural appraisal in Maranhao Brazil to classify small farmer rice agroecosystems, Jan. 16-Feb. 13, 1990

Robison, DM[Characterization of forest margin areas in Latin America for CIAT]Characterization of forest margin areas in Latin America for CIAT

Jones, Peter G.Robison, DM[Phase 1, Methodology for ranking LAC environmental classes, Descriptions of environmental regions chosen for further study, Characterization of landuse within each class: Phase II, Selection of agroecosystems: Deliberations of Working Group 4][Data analysis for decision making in natural resource management for sustainable agriculture]Data analysis for decision making in natural resource management for sustainable agriculture

Over the last 12 years a data base of climate, soils and crop distribution has been assembled for Latin America. Recently, socio-economic variables such as access and populations density and environmental variables such as the location of national parks, biological reserves and indian reserves ha...


Jones, Peter G.Robison, DMCarter, Simon E.[A geographical information approach for stratifying tropical Latin America to identify research problems and opportunities in sustainable agriculture]A geographical information approach for stratifying tropical Latin America to identify research problems and opportunities in sustainable agriculture
Jones, Peter G.Robison, DMCarter, Simon E.[Método SIG para identificar problemas y oportunidad de investigación en el manejo de los recursos naturales]Método SIG para identificar problemas y oportunidad de investigación en el manejo de los recursos naturales
Robison, DMBarona, ElizabethCastaño, Silvia ElenaRincón, M.E.Becerra, HHenao, MDRGarcía, L.[Areas legalmente protegidas y su relación con la frontera agrícola en el trópico americano]Areas legalmente protegidas y su relación con la frontera agrícola en el trópico americano
Loker, WMCarter, Simon E.Jones, Peter G.Robison, DM[Identification of areas of land degradation in the Peruvian Amazon using a geographic information system]Identification of areas of land degradation in the Peruvian Amazon using a geographic information system

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