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(Article of periodic en Anglais - 2014)

Document title

Evolution characters of water exchange abilities between Dongting Lake and Yangtze River

Authors(s) and Affiliation(s)

OU C. (1) ; LI J. (2) ; ZHOU Y. (3 4) ; CHENG W. (2) ; YANG Y. (2) ; ZHAO Z. (2) ;
(1) College of Information System and Management, National Univ. of Defense Technology, Changsha, CHINE
(2) College of Resources and Environmental Sciences, Hunan Normal Univ., Changsha, CHINE
(3) Inst. of Geography and Limnology, CAS, Nanjing, CHINE
(4) Univ. of Chinese Academy of Sciences, Beijing, CHINE

Abstract

By using field-survey hydrological data of the related control stations in Dongting Lake and the Yangtze River mainstream in 1951–2010, the evolution characters of water exchange abilities between the two water bodies and their response to the operation of the Three Gorges Reservoir (TGR) from different time scales are analyzed based on their hydraulic relations. The results highlight that there is a complex hydrological and hydraulic exchange process between Dongting Lake and Yangtze River under the interaction of the river-lake hydrodynamic force. So there is an in-line growth or decline relation between the river-lake water exchange ability and the river-lake water exchange amount

Source

Article of periodic

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

Editor : CHINE

Millesime : 2014, vol. 24, no4 [pp. 731-745]

Bibliographic references : 18 ref.

Collation : 5 fig., 4 tabl.

Language

Anglais

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1007/s11442-014-1116-0

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2014
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