太湖流域圩区治理现状调查与思考

Investigation and thinking on the present situation of polder governance in Taihu Basin

太湖流域属大型平原感潮河网地区,地势低洼、水网纵横,流域洪涝治理实践逐渐形成了独特的圩区治理模式。在当前圩区建设情况调查基础上,统计分析了流域内各省(直辖市)与各水利分区的圩区治理情况,给出了现状圩区数量、面积、排涝流量等关键统计量的特征,同时结合现状圩区建设初步分析了流域区域洪涝治理的效益及存在的问题,最后从流域洪涝协同治理角度提出了科学规划、协同治理,联合调度、最优效益,数字圩区、智慧管理的圩区建设思考,为太湖流域圩区治理与管理提供参考。

Taihu Basin is a large plain tidal river network area,with low-lying terrain and dense water network.A unique polder control model has gradually formed by the practice of flood control in Taihu Basin.This study is based on the investigation of the current situation of the polder area,statistically analyzes the treatment situation of the polder area in cities and watershed areas of Taihu Basin,and provides the characteristic of the key statistics such as the number,area and flow of the current polder area.At the same time,initial analyses the connection between the construction of the current polder area,the social and economic development,and the treatment benefit.Finally,from collaborative governance of the total basin,this study puts forward suggestion in scientific planning,collaborative governance,joint scheduling,optimal benefit,digital and intelligent management of polder area,and provides reference for the government and management of the polder area in the Taihu Basin in the new era.