La réserve de Fina est soumise à des perturbations anthropiques et pastorales. Ces perturbations ont tendance à se généraliser. Les zones intégralement protégées ne sont plus épargnées. L’étude se propose de caractériser la végétation naturelle notamment ligneuse dans les zones encore non perturb...
Diallo, H.
,
El Hadji Faye
,
Lejoly, J.
,
Nasi, Robert
,
Maiga, M.
,
Maiga, M.
,
Bogaert, J.
,
[Caractérisation de la végétation et de la biodiversité ligneuse de la réserve de biosphère de la Boucle du Baoulé au Mali]
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Caractérisation de la végétation et de la biodiversité ligneuse de la réserve de biosphère de la Boucle du Baoulé au Mali
The impact of climatic changes that occurred during the last glacial maximum and the Holocene on vegetation changes in the Amazon Basin and the Guiana Shield are still widely debated. The aim of our study was to investigate whether major changes in vegetation (i.e. transitions between rainforests...
Freycon, V.
,
Krencker, M.
,
Schwartz, D.
,
Nasi, Robert
,
Bonal, D.
,
[The impact of climate changes during the Holocene on vegetation in northern French Guiana]
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The impact of climate changes during the Holocene on vegetation in northern French Guiana
This bibliography for the Republic of Congo is a sequel to the one on Gabon. It comprises 312 annotated references on thematic areas: fauna, flora, vegetation, ecology, conservation, silviculture, forest inventory, forest management, forest policy and economy, non-timber forest products, etc.; an...
The relationship between trees, grass and soil in a dry savanna in Mali was investigated, to identify variables that are most relevant to assess vegetation units. A 65 ha plateau was inventoried using a systematic square grid sampling pattern. Thirteen soil or topography variables, and tree and g...
Picard, N.
,
Gueguen, K.
,
Abdoulaye, H.A.
,
Diarisso, D.
,
Karembe, M.
,
Birnbaum, P.
,
Nasi, Robert
,
[Tree formations in relation with soil and grasses in a dry savanna in Mali, West Africa]
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Tree formations in relation with soil and grasses in a dry savanna in Mali, West Africa