Analysis of the evolution, causes, characteristics and prevention measures of drought in Guizhou Province in 2022
ZHANG Baoguo1, QIU Feng2, SUN Wei3, SHANG Chongju3, GUAN Yunxia4, LEI Hongjun1, PAN Hongwei1
1. North China University of Water Resources and Electric Power, Zhengzhou 450046; 2. Water Resources Department of Guizhou Province, Guiyang 550002; 3. Guizhou Water Canservancy Sciences Research Institute, Guiyang 550002; 4. Guizhou Provincial Hydrology&Water Resources Bureau, Guiyang 550002
Abstract：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 in 2022, 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.
张保国, 裘峰, 孙伟, 商崇菊, 关云霞, 雷宏军, 潘红卫. 贵州省2022年旱灾演变、成因、特点及防治措施[J]. 中国防汛抗旱, 2023, 33(2): 7-11.
ZHANG Baoguo, QIU Feng, SUN Wei, SHANG Chongju, GUAN Yunxia, LEI Hongjun, PAN Hongwei. Analysis of the evolution, causes, characteristics and prevention measures of drought in Guizhou Province in 2022. journal1, 2023, 33(2): 7-11.
2023, Vol. 33 
