Late Holocene (ca. AD 370-1210) ecosystem changes inferred from a stalagmite from northwestern Madagascar: the role of the ITCZ and human activity

Ny Riavo Gilbertinie Voarintsoa1, L. Bruce Railsback1, George A. Brook2, Lixin Wang2, Fuyuan Liang3, Hai Cheng4 and R. Lawrence Edwards5, (1)University of Georgia, Department of Geology, Athens, GA, United States, (2)University of Georgia, Department of Geography, Athens, GA, United States, (3)Western Illinois University, Department of Geography, Macomb, IL, United States, (4)Xi'an Jiaotong University, Institute of Global Environmental Change, Xi'an, China, (5)University of Minnesota, Minneapolis, MN, United States