(Article of periodic en Anglais - 2008)

Document title

The trend on runoff variations in the Lhasa River Basin


Taking the Lhasa River Basin above Lhasa hydrological station in Tibetan Plateau as a study area, the characteristics of the annual and monthly mean runoff during 1956-2003 were analyzed, based on the hydro-data of the 2 hydrological stations (Lhasa and Tanggya) and the meteorological data of the 3 meteorological stations (Damxung, Lhasa and Tanggya). The trends and the change points of runoff and climate from 1956 to 2003 were detected using the nonparametric Mann-Kendall test and Pettitt-Mann-Whitney change-point statistics. The correlations between runoff and climate change were analyzed using multiple linear regression. Discussion of the results


Article of periodic

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

Editor : CHINE

Millesime : 2008, vol. 18, no1 [pp. 95-106]

Bibliographic references : 45 ref.

Collation : Illustration ;




Laboratoire INTERGEO - Paris

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2008.
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