贵州省2022年旱灾演变、成因、特点及防治措施  

Analysis of the evolution, causes, characteristics and prevention measures of drought in Guizhou Province in 2022

作　　者：张保国 裘峰 孙伟 商崇菊[3] 关云霞 雷宏军[1] 潘红卫[1] ZHANG Baoguo;QIU Feng;SUN Wei;SHANG Chongju;GUAN Yunxia;LEI Hongjun;PAN Hongwei(North China University of Water Resources and Electric Power,Zhengzhou 450046;Water Resources Department of Guizhou Province,Guiyang 550002;Guizhou Water Canservancy Sciences Research Institute,Guiyang 550002;Guizhou Provincial Hydrology&Water Resources Bureau,Guiyang 550002)

机构地区：[1]华北水利水电大学,郑州450046 [2]贵州省水利厅,贵阳550002 [3]贵州省水利科学研究院,贵阳550002 [4]贵州省水文水资源局,贵阳550002

出　　处：《中国防汛抗旱》2023年第2期7-11,共5页China Flood & Drought Management

基　　金：贵州干旱致灾调查、评估与区划项目(2022013)。

摘　　要：贵州省位于云贵高原东部,地形地貌、气象水文均复杂多变,自然灾害频发,尤以水旱灾害最为严重。2022年贵州省发生了继2013年特大干旱以来最严重的干旱灾害,对人畜饮水、农业生产和社会经济造成了严重影响。分析了贵州省2022年干旱灾害演变过程及其发展趋势,总结干旱灾害的主要成因、特点和抗旱减灾工作的经验与启示,探讨抗旱减灾工作中的薄弱环节和制约抗旱减灾能力提升的关键因素,并有针对性地提出干旱灾害防治措施建议。Guizhou Province is located in the eastern part of the Yunnan-Guizhou Plateau, with complex and changeable topography, meteorology and hydrology, and frequent natural disasters, especially flood and drought disasters. In 2022,Guizhou Province experienced the worst drought disaster since the severe drought of 2013, which had a serious impact on drinking water for people and livestock, agricultural production and social economy. This article analyzes the evolution process and development trend of drought disasters, summarizes the main causes and characteristics of drought disasters in2022, experiences and enlightenments, discusses the weak links in drought resistance and disaster reduction and the key factors restricting the improvement of drought resistance and disaster reduction capabilities, and puts forward suggestions for drought disaster prevention.

关 键 词：干旱灾害 旱灾演变 抗旱减灾 防治措施建议 贵州省 2022年 

分 类 号：S423[农业科学—植物保护]