环石臼湖入湖河道水环境影响贡献研究  

Study on contribution of water environmental impact of river channel entering lake around Shijiu Lake

作　　者：胡琦玉 封明 肖雅琴 杨道军[1] 商鹤琴 Hu Qiyu;Feng Ming;Xiao Yaqin;Yang Daojun;Shang Heqin(Environmental Planning and Design Institute(Jiangsu)Co.,Ltd.,Nanjing University,Nanjing 210093,China;Taixing Water Bureau,Taixing 225443,China;Environmental Planning and Design Institute Group Co.,Ltd.,Nanjing University,Nanjing 210093,China)

机构地区：[1]南京大学环境规划设计研究院(江苏)有限公司,江苏南京210093 [2]泰兴市水务局,江苏泰兴225443 [3]南京大学环境规划设计研究院集团股份公司,江苏南京210093

出　　处：《能源与环保》2025年第1期28-33,共6页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

基　　金：国家重点研发计划项目(2022YFC3204402)。

摘　　要：针对跨界湖泊石臼湖跨省考核断面水质波动大、出入湖河道众多、难以界定主要影响来源的问题,根据污染物通量的测算和区域产业发展特色,确定了当涂县境内的塘沟河主要污染物入湖通量占总入湖通量的64.84%~69.68%,是污染物主要输入通道;湖体总磷不能稳定达标,主要受安徽境内当涂、博望片区水产养殖的影响。提出了进出河道优先管控清单,为跨省湖泊水环境治理提供了科学依据。In response to the problem of large fluctuations in water quality and numerous rivers entering and exiting the cross-provincial assessment cross-section of Shijiu Lake,which makes it difficult to define the main sources of impact,based on the calculation of pollutant flux and regional industrial development characteristics,it was determined that the main pollutant flux entering Tanggou River in Dangtu County accounts for 64.84% to 69.68% of the total flux entering the lake,making it the main input channel for pollutants;the instability of total phosphorus in the lake was mainly affected by aquaculture in Dangtu and Bowang areas within Anhui province;a priority control list for entering and exiting rivers was proposed,providing a scientific basis for cross provincial lake water environment management.

关 键 词：石臼湖 入湖河道 水环境 污染物通量 优先管控 

分 类 号：X32[环境科学与工程—环境工程]