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The influence of water regulation on vegetation in the lower Heihe River

Auteur(s) et Affiliation(s)

JIANG, X.
Yellow Rivers Inst. of Hydraulic Research, YRCC, Zhengzhou, Chine
LIU, C.
College of Water Sciences, Normal Univ., Beijing, Chine
Inst. of Geographic Sciences and Natural Resources Research, Beijing, Chine


Description :
Since 2000, great changes in spatial-temporal distribution of water resources took place in the lower Heihe River. In order to objectively evaluate the influence of water regulation on the eco-environment, the changes of groundwater table, typical vegetation, landscape types as well as East Juyan Lake have been analyzed in the lower Heihe River, by means of field surveys and remote sensing. These results indicate that there are obvious effects of water regulation on the eco-environment, which has been improved toward sustainability in the lower Heihe River.


Type de document :
Article de périodique

Source :
Journal of geographical sciences. Acta geographica sinica, issn : 1009-637X, 2010, vol. 20, n°. 5, p. 701-711, nombre de pages : 11, Références bibliographiques : 12 ref.

Date :
2010

Editeur :
Pays édition : Chine

Langue :
Anglais
Droits :
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