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This chapter describes the distribution, use and importance of Vertisols in Ethiopia and indicates the study sites of the Joint Vertisol Project. Land and soil features are examined with particular reference to parent materials and landscape features, soil characterisation (colour, texture and de...


Srivastava, K.L.Abebe, M.Astatke, A.Haile, M.Regassa, H.[Distribution and importance of Ethiopian vertisols and location of study sites]Distribution and importance of Ethiopian vertisols and location of study sites

Smith, J.Winograd, ManuelPachico, Douglas H.Gallopín, Gilberto C.[The forest margins and savannas of Latin America : a unique opportunity for contributing to natural resource management]The forest margins and savannas of Latin America : a unique opportunity for contributing to natural resource management

Hecht, SBNores, G.A.Sánchez, P.A.Spain, James M.Toenniessen, G.[Conferencia sobre Investigación Agrícola y Uso de la Tierra en la Amazonía (1980, Cali, Colombia). Amazonia: investigación sobre agricultura y uso de tierras: memorias]Conferencia sobre Investigación Agrícola y Uso de la Tierra en la Amazonía (1980, Cali, Colombia). Amazonia: investigación sobre agricultura y uso de tierras: memorias

International Center for Tropical Agriculture[Land use studies: Reconciling the Dynamics of Agriculture with the Environment: Project PE-4: Annual Reports: 1995-2005]Land use studies: Reconciling the Dynamics of Agriculture with the Environment: Project PE-4: Annual Reports: 1995-2005

Carter, Simon E.Fresco, Louise O.Jones, Peter G.Fairbairn, James N.[An atlas of cassava in Africa: Historical, agroecological and demographic aspects of crop distribution]An atlas of cassava in Africa: Historical, agroecological and demographic aspects of crop distribution

Numbers of plant species and individuals were examined relative to land use in an agricultural settlement in the Brasilian Amazon. Land uses were forest, cropped after forest, fallows, cropped after fallow, and pasture. These uses corresponded roughly to farmers` land use changes over time. As ex...


Fujisaka, SamEscobar, G.[Plant community diversity relative to human land uses in an Amazon forest colony]Plant community diversity relative to human land uses in an Amazon forest colony

International Center for Tropical Agriculture[GIS: a window on tropical agriculture and natural resources]GIS: a window on tropical agriculture and natural resources

Barona, ElizabethBarreto, HJCouillaud, PCox, J.A.Jiménez, P.Urbano, PLamy, FNelson, A.Farrow, AndrewLeclerc, G[Atlas de Honduras: Datos Mitch]Atlas de Honduras: Datos Mitch

Thomas, Richard J.Ayarza, Miguel Angel[Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality]Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

Fujisaka, SamJones, A.L.[Systems and farmer participatory research: developments in research on natural resource management]Systems and farmer participatory research: developments in research on natural resource management

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