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(Article of periodic en Anglais - 1998)

Document title

Geochemical characterization of soil organic matter and variability of a postglacial detrital organic supply (Chaillexon Lake, France)

Authors(s) and Affiliation(s)

DI-GIOVANNI C. ; DISNAR J.R. ; BICHET V. ; CAMPY M. ; GUILLET B. ;

Abstract

This paper deals with a geochemical investigation (Rock-Eval pyrolysis) of soil organic matter sampled in a lake watershed, and the study of the sedimentary organic matter trapped in the lake deposits. The research was conducted on Chaillexon Lake which was created by a rock collapse that dammed the paleovalley of the Doubs River about 12 000 years ago. Since this event, the sediment trap provides a continuous palaeoclimatic record for the Postglacial period. In conclusion, the story of the Chaillexon lacustrine system seems to be marked by a rather sudden soil and forest development at the Preboreal-Boreal transition (9000 BP)

Source

Article of periodic

published at : Earth surface processes and landforms / ISSN 0197-9337 / CODEN ESPLDB

Editor : Wiley, Chichester - ROYAUME-UNI (1981)

Millesime : 1998, vol. 23, no12 [pp. 1057-1069]

Bibliographic references : 50 ref.

Collation : Illustration ;

Language

Anglais

Localisation

Bureau de recherches géologiques et minières - Orléans

INIST-CNRS, Cote INIST : 17355

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 1999.
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