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(Article of periodic en Anglais - 2011)

Document title

Drought hazard assessment and spatial characteristics analysis in China

Authors(s) and Affiliation(s)

HE B. (1 2 3) ; LÜ A. (1) ; WU J. (4) ; ZHAO L. (4) ; LIU M. (4) ;
(1) Inst. of Geographic Sciences and Natural Resources Research, Beijing, CHINE
(2) Graduate Univ. of Chinese Academy of Sciences, Beijing, CHINE
(3) College of Global Change and Earth System, Beijing, CHINE
(4) Academy of Disaster Reduction and Emergency Management, Normal University, Beijing, CHINE

Abstract

Based on the monthly precipitation data for the period 1960–2008 from 616 rainfall stations and the phenology data of main grain crops, the spatial characteristics of drought hazard in China were investigated at a 10 km×10 km grid-cell scale using a GIS-based drought hazard assessment model, which was constructed by using 3-month Standard Precipitation Index (SPI). Drought-prone areas and heavy drought centers were also identified and discussed in this study

Source

Article of periodic

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

Editor : CHINE

Millesime : 2011, vol. 21, no2 [pp. 235-249]

Bibliographic references : 39 ref.

Collation : 6 fig., 4 tabl.

Language

Anglais

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1007/s11442-011-0841-x

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