IGB

Connexion

(Article of periodic en Anglais - 2000)

Document title

High-resolution paleoclimatic information from Chinese eolian sediments based on grayscale intensity profiles

Authors(s) and Affiliation(s)

PORTER S.C. ;

Abstract

Grayscale intensity profiles from photographic images offer a rapid means of obtaining paleoclimate proxy records from Chinese loess, dune sand, and paleosols. Comparison of grayscale profiles with profiles of magnetic susceptibility measured down loess and dune-sand sections at sites on the Loess Plateau and Tibetan Plateau in a range of altitudes and climatic regimes shows that the two parameters are highly correlated. Therefore, grayscale intensity is a convenient alternative to magnetic susceptibility for generating paleoclimatic data in the loess and desert-margin regions of China

Source

Article of periodic

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

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

Millesime : 2000, vol. 53, no1 [pp. 70-77]

Bibliographic references : 16 ref.

Collation : Illustration ;

Language

Anglais

INIST-CNRS, Cote INIST : 15739

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2000.
Refdoc record number (ud4) : 5767814 : Permanent link - XML version
Powered by Pxxo