Drought planning and risk assessment: Status and future directions

被引:0
|
作者
Wilhite, DA [1 ]
机构
[1] Univ Nebraska, Natl Drought Mitigat Ctr, Lincoln, NE 68583 USA
关键词
drought planning; drought policy; drought risk management; drought early warning; drought mitigation;
D O I
暂无
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Although drought is a normal, recurring feature of climate, little progress has been made in drought management in most parts of the world. The progress in drought planning that has been achieved in some countries and regions can be useful for other drought-prone regions. In this paper, a drought planning process, originally developed in 1991 for state-level government in the United States, is suggested as a model for governments at various levels to follow in the development of a drought plan. The process, which emphasizes risk management rather than crisis management, is based on the three primary components of a drought plan: monitoring and early warning; risk and impact assessment; and mitigation and response. The steps in the process are generic and easily adaptable to all drought-prone regions.
引用
收藏
页码:211 / 230
页数:20
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