DROUGHT - PRESENT AND FUTURE METEOROLOGICAL HAZARD

被引：0
|
作者：
Zalud, Zdenek [1 ]
Trnka, Mirostav [1 ]
Kapler, Pavel [1 ]
Semeradova, Daniela [1 ]
Dubrovsky, Martin [2 ]
机构：
[1] Mendelova Zemedelska & Lesnicka Univ Brne, Ustav Agrosyst & Bioklimatol 217, Zemedelska 1, Brno 61300, Czech Republic
[2] Ustav Fyziky Atmosfery AV CR, Hradec Kralove 50008, Czech Republic
来源：
KVASNY PRUMYSL | 2006年 / 52卷 / 7-8期
关键词：
D O I：
10.18832/kp2006023
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
Drought belongs to the climate extremes, which influences many branches of human activities. Selected methods of drought description and their application are overviewed in this contribution. Palmer drought severity index (PDSI) and Palmer Z-index have been modified to construct spatial drought climatology for individual regions (e.g. whole territory of Czech Republic). Newhall model has been used for estimation of the soil moisture regime. Based on plausible climate change scenarios, possible projections of future drought and soil moisture regime development are presented.
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页码：230 / 234
页数：5
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