摘要
巢湖流域是安徽省经济最发达、人口最密集和现代化进程推进最快的地区之一,在长江三角洲区域一体化发展战略中具有重要地位。但受地形条件、气候特征和江湖关系等共同影响,巢湖流域洪涝灾害多发频发。为进一步提升巢湖流域防洪能力和保护地区经济发展,系统梳理了巢湖流域历史洪涝灾害情况和现状防洪工程布局,对巢湖2020年大洪水事件及其防御应对情况进行了回顾性分析,详细总结了当前流域洪涝灾害应对面临的问题,剖析了流域的发展形势,提出了加快流域洪涝灾害治理进程、提升流域韧性的思路与综合对策。
The Chaohu Basin is one of the most economically developed,densely populated,and rapidly modernizing region of Anhui Province,and playing a significant role in the regional integration strategy of the Yangtze River Delta.However,due to the combined effects of topographical conditions,climatic characteristics,and the relationship between rivers and lakes,the region frequently suffers from flood disasters.In order to enhance the flood security of the Chaohu Basin and protect regional economic development,this paper systematically reviews the historical flood disasters in the Chaohu Basin and the current layout of flood projects.It also provides a retrospective analysis of the major flood event in Chaohu in 2020 and the defensive response measures taken,thoroughly summarizing the current challenges faced in responding to flood disasters within the basin and dissecting the ongoing development trends.Finally,the paper proposes strategies and comprehensive measures for accelerating the harnessment of flood disasters in the basin and enhancing its resilience of the river basin.
作者
杨富宝
胡庆芳
徐迎春
苏鑫
YANG Fubao;HU Qingfang;XU Yingchun;SU Xin(Anhui Survey&Design Institute of Water Resources&Hydropower Co.,Ltd.,Hefei 230088;The National Key Laboratory of Water Disaster Prevention,Nanjing Hydraulic Research Institute,Nanjing 210029;Yangtze Institute for Conservation and Development,Nanjing 210098)
出处
《中国防汛抗旱》
2024年第3期16-22,共7页
China Flood & Drought Management
基金
国家重点研发计划课题(021YFC3000105)
国家自然科学基金项目(52309026)
中央级公益性科研院所基本科研业务费目(Y523005、Y523007)。
关键词
巢湖流域
洪涝灾害
2020年大洪水
综合对策
Chaohu Lake Basin
flood and waterlogging disaster
typical flood event of 2020
comprehensive flood management
