(Article of periodic en Anglais - 2005)

Document title

Climate change and cultural response around 4000 cal yr B.P. in the western part of Chinese Loess Plateau

Authors(s) and Affiliation(s)

AN C.-B. ; TANG L. ; BARTON L. ; CHEN F.-H. ;


New data suggest that dramatic environmental change in the Western Loess Plateau of China corresponded with substantial changes in human demography ca. 4000 cal yr B.P. These data demonstrate that a rapid climatic transition from wet to dry led to an ecologically devastated period between 4090 and 3600 cal yr B.P. The sudden reduction in the number of archaeological sites during this period, namely a reduction in the total number of sites and a contraction of the areal distribution of sites, points to declining agricultural productivity associated with widespread aridification beginning at 4000 cal yr. B.P.


Article of periodic

published at : Quaternary research / ISSN 0033-5894 / CODEN QRESAV

Editor : Elsevier, San Diego, CA - ETATS-UNIS (1970)

Millesime : 2005, vol. 63, no3 [pp. 347-352]

Bibliographic references : 37 ref.

Collation : Illustration ;



INIST-CNRS, Cote INIST : 15739

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