摘要
2016年7月5日,云南昭通市遭遇300年一遇暴雨,发生山洪及滑坡泥石流灾害,给人民群众生命财产带来重大损失。从暴雨、洪水、产汇流、自然地理条件、人类活动等方面分析昭通市“2016.7.5”山洪灾害成因,提出了提高城镇化水平,加强生态环境恢复,开展山洪及滑坡泥石流灾害隐患点排查,划定不同级别山洪威胁区、安全避险路线及安全避险区,制定应急预案,加强主动避险宣传教育,加强山洪灾害预警技术研究,提高预警信息“最后一公里”报送质量,加强工程建设管理等山洪灾害防治及减灾对策。
On July 5,2016,Zhaotong City of Yunnan Province suffered a 300-year heavy rain,resulting in flash flood disaster,landslides and mudslides,which caused major losses to the life and property of the people in Zhao. tong City. The study analyzed the causes of“2016.7.5”flash flood disaster from rain,flood,runoff yield and con. centration,natural and geographical conditions,and human activities,etc. Based on the results, this paper pro. poses to increase the level of urbanization,strengthen the restoration of the ecological environment,carry out inves. tigations landslides and mudslides prone areas,delineate different levels of flash flood areas, identify safe refuge routes and safe refuge zones,formulate emergency plans,strengthen proactive publicity and education,strengthen research on early warning technology for flash flood,improve the quality of early warning information for reporting the last mile,and strengthen the management of project construction and so on.
作者
王东升
袁树堂
罗丽艳
WANG Dongsheng;YUAN Shutang;LUO Liyan(Department of Hydrology and Water Resources of Yunnan Province,Kunming 650106)
出处
《中国防汛抗旱》
2019年第7期5-10,共6页
China Flood & Drought Management
基金
澜沧江非一致性径流演变规律及驱动机制研究(91547205)
关键词
山洪灾害防御
防灾减灾
昭通市
prevention of flash flood disasters
disaster prevention and reduction
Zhaotong City
