This thesis has studied, mainly using pollen analyzes, the evolution of forest-savanna mosaic vegetation of the Lopé National Park (LNP, Central Gabon), in Central Atlantic Africa. The results of the pollen rain from surface samples of marshes, disseminated within the park, showed (i) the robustness of these marsh deposits in recording the main plant formations of the park; and (ii) highlighted the local to regional signal of these marshes which register very little extra-local vegetation, as the Poaceae which never exceed 25%. In addition, fossil records reveal that this extra-local vegetation, mainly savannah, has been present for at least 9000 years BP at LNP, which shows that these enclosed savannas are much older than their documented ...
International audienceHolocene palaeoecological studies in tropical Africa are rare because most lak...
(IF 3.09; Q1)International audienceHolocene palaeoecological studies in tropical Africa are rare bec...
International audienceHolocene palaeoecological studies in tropical Africa are rare because most lak...
This thesis has studied, mainly using pollen analyzes, the evolution of forest-savanna mosaic vegeta...
This thesis has studied, mainly using pollen analyzes, the evolution of forest-savanna mosaic vegeta...
This thesis has studied, mainly using pollen analyzes, the evolution of forest-savanna mosaic vegeta...
La présente thèse a étudié, essentiellement à partir d’analyses polliniques, l’évolution de la végét...
Aholocene palaeomorphological form on the Gabonese coast ; palaeomorphoclimatic and phyosociologic p...
Aholocene palaeomorphological form on the Gabonese coast ; palaeomorphoclimatic and phyosociologic p...
Past vegetation and climate changes reconstructed using two pollen records from Lakes Maridor and Ng...
Due to its transitional position, located between theGuineo-Congolian rain forest and the Sudanian s...
Due to its transitional position, located between theGuineo-Congolian rain forest and the Sudanian s...
Past vegetation and climate changes reconstructed using two pollen records from Lakes Maridor and Ng...
International audienceHolocene palaeoecological studies in tropical Africa are rare because most lak...
International audienceHolocene palaeoecological studies in tropical Africa are rare because most lak...
International audienceHolocene palaeoecological studies in tropical Africa are rare because most lak...
(IF 3.09; Q1)International audienceHolocene palaeoecological studies in tropical Africa are rare bec...
International audienceHolocene palaeoecological studies in tropical Africa are rare because most lak...
This thesis has studied, mainly using pollen analyzes, the evolution of forest-savanna mosaic vegeta...
This thesis has studied, mainly using pollen analyzes, the evolution of forest-savanna mosaic vegeta...
This thesis has studied, mainly using pollen analyzes, the evolution of forest-savanna mosaic vegeta...
La présente thèse a étudié, essentiellement à partir d’analyses polliniques, l’évolution de la végét...
Aholocene palaeomorphological form on the Gabonese coast ; palaeomorphoclimatic and phyosociologic p...
Aholocene palaeomorphological form on the Gabonese coast ; palaeomorphoclimatic and phyosociologic p...
Past vegetation and climate changes reconstructed using two pollen records from Lakes Maridor and Ng...
Due to its transitional position, located between theGuineo-Congolian rain forest and the Sudanian s...
Due to its transitional position, located between theGuineo-Congolian rain forest and the Sudanian s...
Past vegetation and climate changes reconstructed using two pollen records from Lakes Maridor and Ng...
International audienceHolocene palaeoecological studies in tropical Africa are rare because most lak...
International audienceHolocene palaeoecological studies in tropical Africa are rare because most lak...
International audienceHolocene palaeoecological studies in tropical Africa are rare because most lak...
(IF 3.09; Q1)International audienceHolocene palaeoecological studies in tropical Africa are rare bec...
International audienceHolocene palaeoecological studies in tropical Africa are rare because most lak...