盲数理论在河口沉积物潜在生态风险评价中的应用

摘要

In order to understand the estuary sediment pollution in Tongyang River at Chaohu Lake, comprehensive management of eutrophication - related data was provided. According to July - September 2007 sediments measured data, the use of blind number theory, Ton%为了解巢湖炯炀河河口沉积物的污染情况，提供巢湖富营养化综合治理相关数据。根据2007年7月～9月沉积物实测数据，采用盲数理论对炯炀河河口沉积物进行重金属生态风险评价．分析结果得出河口沉积物重金属污染处于中等污染水平，湿地水域处于低潜在生态风险等级。