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Marie-Pierre Ledru

IRD research director Team Dynamique des Ecosystèmes et Changements Globaux
Emailmarie-pierre.ledru@ird.fr
Phone +33 (0)4 67 14 32 70
Localization Bâtiment 22, 3ème étage
Mots clés Tropical forest Climate variability Biodiversity Human impact Quaternary

 

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Juazeiro (Zizyphus joazeiro)

 

 

 

 

 

 

 

 

Current projects:

-INSU “Comprendre la relation entre variabilité solaire, changement climatique et biodiversité dans les Tropiques” (UV-TROP) PI M-P Ledru, 2017-2019

 Foundation BNP PARIBAS “Colônia Drilling Project: Long-term climate cycles in the Wet Tropics”, PI M-P Ledru, 2017-2019

– Maison des Sciences de l’Homme Sud “Mobiliser le patrimoine naturel et culturel pour une agriculture inclusive : le cas des petits producteurs de quinoa en Argentine et au Chili” (PANARCHI) PI T Winkel, 2017-2018

– INCT in Interdisciplinary and Transdisciplinary Studies in Ecology and Evolution (IN-TREE) PI Charbel Nino El-Hani, UFBA / BA, Brésil 2017-2021.

– Evolução da perda de biodiversidade em áreas sob processos de degradação / Evolution of biodiversity loss of the areas in degradation processes  Programa CIÊNCIA SEM FRONTEIRAS MEC/MCTI/CAPES/CNPq/FAPs 2014-2017, PI Francisca Soares de Araújo, Universidade Federal do Ceará, Fortaleza, Brasil

Ceará Brasil

Ceará Brasil

– Dimensions US-BIOTA-Sao Paulo: A multidisciplinary framework for biodiversity prediction in theBrazilian Atlantic forest hotspot. NASA NSF FAPESP 2013-2018 www.afbiota.org

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Beni Bolivia

Papallacta Ecuador

Papallacta Ecuador

Teaching 

Paleoecology at the Dpt of Biology, Federal University of Ceara, Brazil

at the University of São Paulo SP Brazil

I am part of the “Ecole Doctorale Sibaghe” at Montpellier University (www.sibaghe.univ-montp2.fr/)

Students  2017

Post doc

Paula Rodriguez-Zorro Fondation BNP PARIBAS “Climate Initiative”,  Past tropical interglacials, 2018-2019

Vivian Jeske Pieruschka Universidade Federal do Ceará, FUNCAP – CNPq, “Consequences of the anthropization in Brazilian semi arid environments” 2015-2017

PhD

Vaneicia Gomes CNPq Universidade Federal do Ceará “Pollen calibration of biodiversity loss in degradation processes semi arid areas”  2015-2018

Adriana Camejo Universidade de Campinas dir Fresia Ricardi-Branco co-dir MP Ledru “Dynamics of the Atlantic rainforest during the past 250 kyr”, 2017-2019

Master 2

Olga Aquino Alfonso “Paleofires during past interglacials” co dir MP Ledru and AL Daniau, Master BIOGET, Montpellier University, and Bordeaux University, France

Publications recent and most significative

Cruz P, Winkel T, Ledru M-P, Bernard C, Egan N, Swingedouw D, Joffre R (2017) Rain-fed agriculture thrived despite climate degradation in the pre-Hispanic arid Andes. Science Advances 3(12), e1701740. DOI: 10.1126/sciadv.1701740

Costa, G.C., Hampe, A., Ledru M-P, Martinez, P.A., Mazzochini, G.G., Shepard, D.B., Werneck, F.P.Moritz, C., Carnaval, A.C.,  (2017) Biome stability in South America over the last 30 kyr : inferences from long-term vegetation dynamics and habitat modelling. Global Ecology and Biogeography, DOI: 10.1111/geb.12694

Montade V, Jeferson I, Bremond L, Favier C, Costa I.R., Ledru M-P, Paradis L., Martins E.S.P.R., Burte J, Magalhães e Silva F.H., Verola C.F. (2016) Pollen-based characterization of montane forest types in north-eastern Brazil, Review of Palaeobotany and Palynology 234, 147-158.

Flantua, S.G.A., Hooghiemstra, H., Grimm, E.M., Behling, H., Bush, M.B., González-Arango, C., Gosling, W.D., Ledru, M-P., Lozano-García, S., Maldonado, A., Prieto, A., Rull, V. and van Boxel, J. (2015) Updated site compilation of the Latin American pollen database: challenging palynological research thriving Review of Palaeobotany and Palynology 223, 104-115.

Flantua, S.G.A., Hooghiemstra H., Vuille M., Behling H., Carson, J.F., Gosling, W., Hoyos, I., Ledru M.-P., Montoya, E., Mayle F., Maldonado A., Rull V., Tonello M., Whitney B., González-Arango C., (2016) Climate variability in South America during the last 2000 years inferred from the Latin American Pollen Database: Synthesis and perspectives. Climate of the Past 12, 483-523

Ledru, M.-P., Montade V., Blanchard G., Hély C. (2016) Long-term spatial changes in the distribution of the Brazilian atlantic forest. Biotropica 48(2), 159–169

Brügger S., Gobet E., van Leeuwen J., Ledru M.-P., Colombaroli D., van der Knaap P., Lombardo U., Escobar Torrez K., Finsinger W., Rodrigues L., Giesche A., Zarate M., Veit H., Tinner W. (2015). Long-term man-environment interactions in the Bolivian Amazon: 8000 years of vegetation dynamics Quaternary Science Reviews 132, 114-128.

Seillès, B., Sánchez Goñi, M.F., Ledru, M.-P., Urrego, D.H., Martinez, P., Hanquiez V. and Schneider R. (2015) Holocene land-sea climatic links on the equatorial Pacific coast (Bay of Guayaquil, Ecuador). The Holocene 26, 567-577.

Montade, V., Kagayema, M., Combourieu Nebout, N., Ledru, M.-P., Michel, E., Siani, Kissel C. (2015) Teleconnection between the intertropical convergence zone and southern westerly winds throughout the last déglaciation Geology doi:10.1130/G36745.1

Ledru, M.P., Reimold W.U., Ariztegui, D., Bard E., Crósta, A.P., Riccomini, C., Sawakuchi A.O. (2015) Why drilling deep in the Colônia Basin (Brazil). Scientific Drilling, 20, 33-39.

Lim, S., Ledru, M.-P., Bremond L., Valdez F., Devillers, B. Hougnon, A., Favier, C., (2014) Ecological effects of natural hazards and human activities on the Ecuadorian Pacific coast during the late Holocene Palaeogeography, Palaeoclimatology, Palaeoecology 415, 197-209.

Montade, V., Ledru, M.-P., Burte, J., Martins, E., Verola, C. F., Ribeiro da Costa I., Magalhães H. (2014) Stability of a Neotropical microrefugium during climatic instability Journal of Biogeography 41 (6), p. 1215-1226. ISSN 0305-0270

 

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Ceará Brasil