Peuples et évolution climatique en Afrique nord-tropicale, de la fin du Néolithique à l’aube de l’époque moderne

Autor: Jean Maley, Robert Vernet

Publikováno v: Afriques, Vol 4

At the end of the Neolithic Era, during the third millennium BCE, there were fewer humid periods of weather, and the sub-Saharan Sahelian zone, from the Atlantic to Lake Chad, assumed its current geographical form. Since then, the climate has continu

Externí odkaz: https://doaj.org/article/0439bf347f594363a1b7daf7b51791f8

A focus on the last 1000 years of natural environmental changes in the tropical rainforests of West and Central Africa. Can we detect anthropogenic disturbances?

Autor: Pierre Giresse, Jean Maley, Alex Chepstow-Lusty

Publikováno v: Global and Planetary Change. 220:103995

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53f38f7425c5762680b1b7f6ccc9a368
https://doi.org/10.1016/j.gloplacha.2022.103995

Paleoclimatic changes are the most probable causes of the rainforest crises 2,600 y ago in Central Africa

Autor: Michel O. Lokonda, Julie C. Aleman, Jean Maley, Gil Mahé, Charles Doumenge, Alex Chepstow-Lusty, H. Elenga, Pierre Giresse, Nathalie Philippon

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2018, 115 (29), pp.E6672-E6673. ⟨10.1073/pnas.1807615115⟩

In PNAS, Garcin et al. (1) describe a Late Holocene rainforest crisis (LHRC) between ∼2,600 and 2,000 calendar years B.P. in Lake Barombi (Southwest Cameroon) when tropical rainforest was replaced by savannah, as attested by a large peak in Poaceae

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af2e3c39738e2a5e2ccfc442a95d0681
https://doi.org/10.1073/pnas.1807615115

African Palaeoclimate and Human Response: A Special Issue of the African Archaeological Review

Autor: Roderick J. McIntosh, Robert Vernet, Jean Maley

Publikováno v: African Archaeological Review. 32:167-177

Acknowledging the patchiness of palaeoclimatic data, as well as a new appreciation of how complex the forcing mechanisms of Africa’s climates are, it would be premature to propose a grand synthesis of the continent’s climatic backdrop to human hi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::855bc2e3710e50b8f45bedb5aead1f10
https://doi.org/10.1007/s10437-015-9187-6

Vegetation changes during the past 1300 years in western equatorial Africa: a highresolution pollen record from Lake Kamalete, Lope Reserve, Central Gabon

Autor: Michel Fontugne, Richard Oslisly, Alfred Ngomanda, Patrick Schevin, Dominique Jolly, Alex Chepstow-Lusty, Jean Maley, Nicaise Rabenkogo, M'voubou Makaya

Publikováno v: The holocene
The holocene, London: Sage, 2016, 15 (7), pp.1021-1031. ⟨10.1191/0959683605hl875ra⟩
The Holocene
The Holocene, London: Sage, 2016, 15 (7), pp.1021-1031. ⟨10.1191/0959683605hl875ra⟩
The Holocene, 2016, 15 (7), pp.1021-1031. ⟨10.1191/0959683605hl875ra⟩

Vegetation changes during the past 1300 years are reconstructed in western equatorial Africa using a high-resolution pollen record from Lake Kamalete This small marshy basin (c. 5-7 ha) is located in forest-savanna mosaic in Lope Reserve (043'S, 116'

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74a8dc6c3ba07c29a28b5eb7f2cf10b2
https://hal.archives-ouvertes.fr/hal-02504782