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 new approaches advocated by the conservation community to integrate conservation and livelihood development now explicitly address landscape mosaics composed of agricultural and forested land rather than only protected areas and largely intact forests. We refer specifically to a call by Harve...
García, C.A.
,
Bhagwat, S.A.
,
Ghazoul, J.
,
Nath, C.D.
,
Nanaya, K.M.
,
Kushalappa, C.G.
,
Raghuramulu, Y.
,
Nasi, Robert
,
Vaast, Philippe
,
[Biodiversity conservation in agricultural landscapes: challenges and opportunities of coffee agroforests in the Western Ghats, India]
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Biodiversity conservation in agricultural landscapes: challenges and opportunities of coffee agroforests in the Western Ghats, India
Clough, G.
,
Cerutti, P.O.
,
Nasi, Robert
,
Tacconi, L.
,
[Cameroon needs more than approved forest management plans]
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Cameroon needs more than approved forest management plans
Selective logging applied in tropical forests is based on one universal criterion: a minimum diameter cutting limit for all commercial timber species. Minimum diameter cutting limits in mixed dipterocarp forests of the Malesia region lead to high felling intensities (10–20+ trees per hectare). Su...
One of the main objectives of the 1994 Cameroonian forestry law is to improve the management of production forests by including minimum safeguards for sustainability into compulsory forest management plans. As of 2007, about 3.5 million hectares (60%) of the productive forests are harvested follo...
Cerutti, P.O.
,
Nasi, Robert
,
Tacconi, L.
,
[Sustainable forest management in Cameroon needs more than approved forest management plans.]
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Sustainable forest management in Cameroon needs more than approved forest management plans.
Ruiz Perez, M.
,
Blas, D.E. de
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Nasi, Robert
,
Sassen, M.
,
Sayer, Jeffrey A.
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Angoue, C.
,
Gami, N.
,
Ndoye, O.
,
Ngono, G.
,
Nguinguiri, J.C.
,
Nzala, D.
,
Toirambe, B.
,
Yalibanda, Y.
,
[Who is logging the Congo?]
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Who is logging the Congo?
The Malinau watershed in Northeast Kalimantan is essential for local communities both as a source of food and as a means of transport. The two main rivers sampled in this study Seturan and Rian rivers belong to the Malinau watershed. Seturan water catchment has high fish diversity (containes 47 f...
Rachmatika, I.
,
Nasi, Robert
,
Sheil, Douglas
,
Wan, M.
,
[A first look at the fish species of the middle Malinau: taxonomy, ecology, vulnerability and importance]
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A first look at the fish species of the middle Malinau: taxonomy, ecology, vulnerability and importance
Kahindo, J.-M.
,
Lejoly, J.
,
Mate, J.-P.
,
Nasi, Robert
,
[Preliminary data on trade and management of rattan in and around Kisangani (D.R. Congo)]
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Preliminary data on trade and management of rattan in and around Kisangani (D.R. Congo)
In several regions of the Congo Basin the call of an endangered duiker is traditionally used by hunters to attract animals. We explore the possibility to standardize this call method to improve day time transect counts. Our study shows that the call is particularly efficient for the most common d...
Vliet, N. van
,
Kaniowska, E.
,
Bourgarel, M.
,
Fargeot, C.
,
Nasi, Robert
,
[Answering the call!: adapting a traditional hunting practice to monitor duiker populations]
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Answering the call!: adapting a traditional hunting practice to monitor duiker populations
Caractériser la surface terrestre est important pour analyser la diversité des paysages et pour appréhender les changements d'utilisation du sol. En général, dans les cartographies de végétation de l'Amazonie et du plateau des Guyanes, la forêt est représentée sous la forme d'une grande couche ve...
Gond, Valéry
,
Bernard, J.Z
,
Brognoli, C.
,
Brunaux, O.
,
Coppel, A.
,
Demenois, J.
,
Engel, J.
,
Galarraga, D.
,
Gaucher, P.
,
Guitet, S.
,
Ingrassia, F.
,
Lelièvre, M.
,
Linarès, S.
,
Lokonadinpoulle, F.
,
Nasi, Robert
,
Pekel, J.F.
,
[Analyse multiscalaire de la caractérisation des écosystèmes forestiers guyanais et des impacts anthropiques à partir de la télédédection spatiale]
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Analyse multiscalaire de la caractérisation des écosystèmes forestiers guyanais et des impacts anthropiques à partir de la télédédection spatiale