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Résultats de la recherche (31 résultats)

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  • The fire regime of Senegal and its determinants
  • Agriculture and environment in Senegal
  • AVHRR ; Ecosystem ; Environmental management ; Fire ; LANDSAT ; NOAA ; Remote sensing ; SPOT ; Savanna ; Senegal ; Years 1990-99
  • . The results show that the northern limit of intense fire activity in savannah woodlands can not be adequately explained by variations in rainfall, herbaceous biomass distribution or land cover type. Senegal may be divided into regions characterized by a more
  • 2003
  • Le gouvernement des quartiers populaires : production de l espace et regulation politique dans les quartiers non reglementaires de Dakar (Senegal) et de Tunis (Tunisie)
  • Dakar - Tunis - Senegal - Tunisie - Afrique de l Ouest - Afrique - Geographie de l Informalite - Politique Urbaine - Pratique Spatiale - Organisation Internationale - Equipement Public - Etude Comparative
  • 2003
  • Actual and potential carbon stocks in the north-sudanian zone. A case study : the forests of Delbi and Paniates in Senegal
  • Agriculture and environment in Senegal
  • Carbon ; Environmental management ; Forest ; Greenhouse effect ; Nature conservation ; Savanna ; Senegal ; Sustainable development ; Vegetation degradation
  • 2003
  • Remote sensing techniques for flood monitoring in the Senegal River valley
  • Agriculture and environment in Senegal
  • AVHRR ; Africa ; Inundation ; Irrigated farming ; LANDSAT ; NOAA ; Radar ; Remote sensing ; Senegal ; Stream ; Thematic Mapper ; West Africa
  • 2003
  • Water content and land use history controlling soil CO2 respiration and carbon stock in savanna soil and groundnut fields in semi-arid Senegal
  • Biogeochemistry ; Carbon cycle ; Carbon dioxide ; Cultivated land ; Ecosystem ; Land use ; Peanut ; Savanna ; Senegal ; Soil properties ; Soil water
  • of Senegal. The study focuses on soil respiration resulting from seasonal trends in soil temperature and water contents and to which extent cultivated sites deviate from natural savanna sites.
  • 2003
  • Environmental impacts of dam construction in developing countries : the case of the Senegal River Delta and the need for a sustainable management plan
  • Delta ; Economic impact ; Environment ; Environmental management ; Health ; Hydraulic works ; Impact study ; Participation ; Senegal ; Water management
  • 2003
  • Economic cooperation ; Economic situation ; Economy ; Fishing ; Political life ; Professional training ; Senegal ; Social inequality
  • 2003
  • Benin - Senegal - Afrique de l Ouest - Afrique - Societe civile - Afrique occidentale
  • 2003
  • Using trend line and principal component analysis to study vegetation changes in Senegal 1986-1999 from AVHRR NDVI 8 km data
  • Agriculture and environment in Senegal
  • AVHRR ; Data processing ; NOAA ; Plant canopy ; Principal components analysis ; Remote sensing ; Senegal ; Vegetation index
  • 2003
  • Vegetation and fire readiness in main morphological units of Niokolo Koba National Park (Southeast Senegal)
  • Agriculture and environment in Senegal
  • Biodiversity ; Ecosystem ; Environmental management ; Fire ; Ground survey ; National park ; Natural resources ; Remote sensing ; Savanna ; Senegal ; Vegetation
  • 2003
  • Estimating vegetative productivity gradients around watering points in the rangelands of northern Senegal based on NOAA AVHRR data
  • Agriculture and environment in Senegal
  • AVHRR ; NOAA ; Over-grazing ; Productivity ; Remote sensing ; Senegal ; Soil degradation ; Vegetation ; Vegetation index
  • 2003
  • Flood recession agriculture in the Senegal River Valley
  • Agriculture and environment in Senegal
  • Agricultural land use ; Agricultural productivity ; Alluvial plain ; Crop ; Farming system ; Flood recession agriculture ; Senegal ; Stream ; Subsistence agriculture ; Valley ; Village
  • 2003
  • Agriculture and environment in Senegal
  • AVHRR ; Data base ; Environment ; Environmental management ; Image processing ; NOAA ; Remote sensing ; Satellite imagery ; Senegal ; Time series
  • 2003
  • Agriculture and environment in Senegal
  • Agriculture ; Cost-benefit analysis ; Economic cost ; Environment ; Hydraulic works ; Impact study ; Irrigated farming ; Natural resources ; Scenario ; Senegal ; Water management ; Watershed
  • 2003
  • Douala - Dakar - Cameroun - Senegal - Afrique centrale - Afrique - Epargne et investissement - Postes - Dettes publiques - Pratiques informelles - Pauvrete
  • 2003
  • Analysis of built-up areas extension on the Petite Côte region (Senegal) by remote sensing
  • Built up area ; Coastal environment ; Image analysis ; Quantitative geography ; Remote sensing ; SPOT ; Senegal ; Urban dynamics ; Urban growth
  • 2003
  • Age group ; Demography ; Enquiry ; Fertility ; Impact ; Marriage rate ; Rural area ; Senegal
  • 2003
  • Agroforestry ; Drought ; Ecosystem ; Evapotranspiration ; Rainfall deficit ; Scrub ; Senegal ; Steppe
  • 2003
  • Cultural patrimony ; Development strategy ; Ecotourism ; Environmental management ; Senegal ; Spatial organization ; Territoriality ; Tourism
  • 2003
  • Agricultural calender ; Agroclimatology ; Pluviometry ; Precipitation ; Rainfall ; Season ; Senegal ; Tropical zone
  • 2003