利用ArcGis软件验证河南省农产品产地污染普查中采样点位合理性的成果与研究

Using ArcGis Software to Verify the Rationality of Sampling Points in the General Survey of Agricultural Products Pollution in Henan Province

针对河南省农产品产地土壤重金属污染普查中采样定点工作出现的问题,提出了解决普查中采样布点合理性验证的方案,即利用ArcGis软件来验证普查中采样点位合理性的技术,此项技术已经在河南省普查工作中实施应用,得到成功验证,有推广应用价值。现将这一研究成果进行整理,对具体操作的各个环节详细讲解,并拿出实例进行演示。成果的推广应用,将对进一步做好河南省农产品产地土壤例行监测和污染治理起到积极作用。

in view of the henan agricultural producing area in soil heavy metal pollution census sampling issues fixed work, study and put forward the solution for the census sampling points in the rationality verification, it is using ArcGis software to verifying the rationality of sampling points in the census technology, this technology has been validation and implementation of application in the province census.Now this research results will be sorted out, the specific operation of each link detailed explanation, and take out examples to demonstrate.The popularization and application of the results will play a positive role in the further routine soil monitoring and pollution control of agricultural products producing areas in henan province.