水生态环境保护中水生态监测点位设置策略研究OA

Water ecological environment protection is a key and difficult issue in global environmental governance.The scientific and rational layout of water ecological monitoring points directly affects the accuracy of water ecological environment monitoring and the precision of ecological environment governance decisions.The traditional layout of water ecological monitoring points is mostly based on empirical judgment or administrative division,which is prone to problems such as insufficient locations in areas with high pollutant concentration and redundant locations in remote areas.In response to this problem,this paper combines a case of water ecological monitoring point layout in a certain basin,integrates the elements of hydrology,topography,pollution source distribution and ecological sensitivity,and proposes a water ecological environment point layout setting strategy based on spatial analysis and risk assessment.Through case verification and analysis,the coverage rate of this point layout strategy reaches 92%,and the relatively uniform point layout method increases by about 20%.The annual operating cost is reduced by 15%or so,and problems such as water ecological pollution and wetland ecological degradation can be detected in a timely manner,indicating that the strategy has a good application effect.