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Asynchronism-synchronism of regional precipitation in South-to-North Water Transfer planned areas

Auteurs :
ZHENG HONG-XING,
LIU CHANG-MING,

Description :
In this research, the AA. try to provide the rational basis for South-to-North Water Transfer Project planning and designing by analyzing the water resources synchronism features for North China versus the middle and lower reaches of the Yangtze River and North China versus the upper reaches of the Hanjiang River. Usually, the water resources of a certain region are estimated according to its natural runoff. The features of the runoff, however, have been distorted greatly due to the impact of human activities. The synchonism features should be obtained by analyzing precipitation rather than by natural runoff series. The AA. regard precipitation as the original water resources for a certain region and use it as the basis for water resources synchronism analysis.


Type de document :
Article de périodique

Source :
Journal of geographical sciences. Acta geographica sinica, issn : 1009-637X, 2001, vol. 11, n°. 2, p. 161-169, Collation : Illustration, Références bibliographiques : 10 ref.

Date :
2001

Editeur :
Pays édition : Chine

Langue :
Anglais
Droits :
Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI)