Comprehensive assessment of drought risk in the arid region of Northwest China based on the global palmer drought severity index gridded data

Droughts are extremely widespread natural disasters, which cause the most severe losses among natural disasters. The comprehensive drought risk in Northwest China (NWC) was evaluated based on the self-calibrating (SC) Palmer Drought Severity Index (PDSI) and copula method. The major conclusions are...

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Veröffentlicht in:	The Science of the total environment 2018-06, Vol.627, p.951-962
Hauptverfasser:	Yang, Peng, Xia, Jun, Zhang, Yongyong, Zhan, Chesheng, Qiao, Yunfeng
Format:	Artikel
Sprache:	eng
Schlagworte:	copula drought duration drought severity NWC probability REOF
Online-Zugang:	Volltext
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