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(Article of periodic en Anglais - 2005)

Document title

Changes and spatial patterns of eco-environment in the farming-pastoral region of northern China

Authors(s) and Affiliation(s)

JIANG WEIGUO ; LI JING ; LI JIAHONG ; CHEN YUNHAO ; WU YONGFENG ;

Abstract

This paper firstly selects 10 kinds of indexes to reflect eco-environment background condition and builds the multi-subject spatial database by using ground meteorological data, remote sensing data and DEM. It then discusses in detail the methods about evaluating eco-environment background condition and analyzing eco-environment change. The eco-environment background conditions of 1989 and 1999 are synthetically appraised. Finally, the paper analyzes the spatial distribution, quantitative change, the trend of change, the areas of change and the dynamic spatial pattern of eco-environment

Source

Article of periodic

published at : Journal of geographical sciences. Acta geographica sinica / ISSN 1009-637X

Editor : CHINE

Millesime : 2005, vol. 15, no3 [pp. 329-336]

Bibliographic references : 19 ref.

Collation : Illustration ;

Language

Anglais

Localisation

Laboratoire INTERGEO - Paris

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2006.
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