巢湖水体中浊度与营养盐参数的相关性分析  

Correlation Analysis of Turbidity and Nutrient Salt Parameters in Chaohu Lake Water

作　　者：钱华 Qian Hua(Institute of Lake Ecology and Environment Chaohu Lake Bureau of Anhui Province,Hefei,China)

机构地区：[1]安徽省巢湖管理局湖泊生态环境研究院,安徽合肥

出　　处：《科学技术创新》2023年第20期62-66,共5页Scientific and Technological Innovation

摘　　要：巢湖是典型的浅水型富营养化湖泊,每年4-10月份蓝藻易暴发。巢湖流域夏季常见雷雨大风天气,受台风或台风外围云系影响时,巢湖水体扰动明显,浊度和水质监测数据波动较大。根据水质自动监测及人工监测数据分析,巢湖水体中浊度与高锰酸盐指数及总磷浓度呈明显正相关,与总氮无明显相关性。Chaohu Lake is a typical shallow Eutrophication lake,and cyanobacteria are prone to outbreaks from April to October every year.In the summer of the Chaohu Lake Basin,thunderstorms and strong winds are common.When affected by typhoons or the surrounding cloud system of typhoons,the water body of Chaohu Lake is significantly disturbed,with significant fluctuations in turbidity and water quality monitoring data.According to the analysis of water quality automatic monitoring and manual monitoring data,the turbidity in Chaohu Lake is positively correlated with Permanganate index and total phosphorus concentration,but not with total nitrogen.

关 键 词：巢湖 浊度 营养盐 相关性 

分 类 号：X832[环境科学与工程—环境工程]