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Cochrane, Thomas T.[Caracterización agroecológica para el desarrollo de pasturas en suelos ácidos de América Tropical]Caracterización agroecológica para el desarrollo de pasturas en suelos ácidos de América Tropical
Barker, D.H.Watson, A.J.Sombatpanit, S.Northcutt, B.Maglinao, Amado R.Ang, T.M.[Ground and water bioengineering for erosion control and slope stabilization]Ground and water bioengineering for erosion control and slope stabilization

Understanding the problems of grazing land in vertisol areas and seeking long-lasting solutions is the central point where mixed crop livestock is the second stay for the majority of the population. In order to understand this, the current study was conducted at two sites, one with 0-4% slope and...


Taddese, G.Mohamed-Saleem, M.A.Astatke, A.Ayaleneh, W.[Impact of grazing on plant species richness, plant biomass, plant attribute, and soil physical and hydrological properties of Vertisol in East African highlands]Impact of grazing on plant species richness, plant biomass, plant attribute, and soil physical and hydrological properties of Vertisol in East African highlands
Henricksen, B.L.Durkin, J.W.[Estimating vegetation growing periods in Africa using meteorological satellites]Estimating vegetation growing periods in Africa using meteorological satellites

An approach for combining remote sensing spectral measurements with an ecosystem model was presented in an accompanying article. The sahelian grassland ecosystem STEP model developed for that purpose was also described and validated. In order to fulfill a prerequisite for using coarse resolution ...


Seen, D. loMougin, E.Rambal, S.Gaston, A.Hiernaux, Pierre H.Y.[A regional sahelian grassland model to be coupled with multispectral satellite data. II. Toward the control of its simulations by remotely sensed indices]A regional sahelian grassland model to be coupled with multispectral satellite data. II. Toward the control of its simulations by remotely sensed indices
Hiernaux, Pierre H.Y.Justice, C.O.[Suivi du developpement vegetal au cours de l'ete 1984 dans le Sahel malien]Suivi du developpement vegetal au cours de l'ete 1984 dans le Sahel malien

Understanding long-term climatic variability is basic to wise management and conservation of biodiversity. We analysed temporal variations in the local rainfall, temperature, Normalized Difference Vegetation Index and the hemispheric El Niño-Southern Oscillation (ENSO), using the Southern Oscilla...


Ogutu, Joseph O.Piepho, Hans-PeterDublin, H.T.Bhola, N.Reid, S.[El Niño-Southern Oscillation, rainfall, temperature and normalized difference vegetation index fluctuations in the Mara-Serengeti ecosystem]El Niño-Southern Oscillation, rainfall, temperature and normalized difference vegetation index fluctuations in the Mara-Serengeti ecosystem

Les formes du relief, le sols et la vegetation du secteur de Saye, en zone soudano-sahelienne du Mali Central, ont ete classes en vue d'etablir une base ecologique d'echantillonnage de la phytomasse fourragere. L'interpretation des photographies aeriennes au 50 000 a abouti a la reconnaissance de...


Touré, A.S.Grandtner, M.MHiernaux, Pierre H.Y.[Relief, sols et vegetation d'une savane soudano-sahelienne du Mali central]Relief, sols et vegetation d'une savane soudano-sahelienne du Mali central

United Nations Environment Programme[Report of the UNEP-HEM/WCMC/GCTE Preparatory Meeting: Vegetation Classification - GEMS Report Series No. 19]Report of the UNEP-HEM/WCMC/GCTE Preparatory Meeting: Vegetation Classification - GEMS Report Series No. 19

United Nations Environment Programme[Photosynthesis and Production in a Changing Environment : A Field and Laboratory Manual]Photosynthesis and Production in a Changing Environment : A Field and Laboratory Manual

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