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(Article of periodic en Anglais - 2010)

Document title

Hydrology and water resources variation and its response to regional climate change in Xinjiang

Authors(s) and Affiliation(s)

XU C. (1 2) ; CHEN Y. (1) ; YANG Y. (1) ; HAO X. (1) ; SHEN Y. (3) ;
(1) Key Lab. of Oasis Ecology and Desert Environment, Xinjiang Inst. of Ecology and Geography, CAS, Urumqi, CHINE
(2) Key Lab. of Oasis Ecology, School of Resources and Environmental Science, Xinjiang Univ., Urumqi, CHINE
(3) Cold and Arid Region Environmental and Engineering Research Inst., CAS, Lanzhou, CHINE

Abstract

Based on the surface runoff, temperature and precipitation data over the last 50 years from eight representative rivers in Xinjiang, using Mann-Kendall trend and jump detection method, the paper investigated the long-term trend and jump point of time series, the surface runoff, mean annual temperature and annual precipitation. Meanwhile, the paper analyzed the relationship between runoff and temperature and precipitation, and the flood frequency and peak flow. Affected by temperature and precipitation variation, river runoff had changed both inter-annually and intra-annually. Flood frequency and peak flow increased all over Xinjiang. Climate warming has had an effect on the regional hydrological cycle

Source

Article of periodic

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

Editor : CHINE

Millesime : 2010, vol. 20, no4 [pp. 599-612]

Bibliographic references : 13 ref.

Collation : 8 fig., 4 tabl.

Language

Anglais

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1007/s11442-010-0599-6

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2011
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