Suspected contaminated site spatio-temporal information identification method

Abstract

The invention discloses a suspected contaminated site spatio-temporal information identification method. The method comprises the following steps: step 1, designing a suspected contaminated site namelist database table structure; step 2, analyzing a data source of each index represented by the suspected contaminated site; step 3, acquiring a suspected contaminated site name list index; step 4, carrying out information verification and supplement on the preliminarily obtained suspected contaminated site list; and step 5, establishing a suspected contaminated site dynamic catalog library. According to the method, Tthe traditional mode of reporting the suspected contaminated site information in combination with statistics in China is perfected, the cost of obtaining the suspected contaminated site name list information is greatly saved, and the comprehensiveness and systematicness of the information are guaranteed; the suspected contaminated site space-time database established based onthe achievements of the invention provides possibility for realizing suspected contaminated site related data source sharing, improving the cooperative work capability of soil environmental protectionrelated departments, saving time and economic cost, and reducing manpower, material resources and cost.

Description

technical field [0001] The invention relates to an identification method, in particular to a method for identifying temporal and spatial information of suspected polluted sites. Background technique [0002] With the development of society and economy, the potential pollution of construction land in my country is huge and widely distributed, and gradually shows its harmfulness, which is seriously inconsistent with the current requirements of ecological civilization construction. It is urgent to find out the account of polluted sites and strengthen the management of polluted sites . Due to the relatively late attention to the issue of polluted sites in my country, the investigation and management of polluted sites are still in their infancy, and there is a lack of basic account information of polluted sites on a national scale; combined with the experience of developed countries in Europe and the United States, the investigation and assessment of polluted sites requires a lot ...

AI Technical Summary

Problems solved by technology

Due to the relatively late attention to the issue of polluted sites in my country, the investigation and management of polluted sites are still in their infancy, and there is a lack of basic account information of polluted sites on a national scale; combined with the experience of developed countries in Europe and the United States, the investigation and assessment of polluted sites requires a lot of manpower, In terms of material and financial resources, mastering accurate information on the list of suspected polluted sites before conducting on-site investigations can greatly reduce the cost of survey and evaluation of polluted sites; the current establishment of the list of suspected polluted sites in my country includes the ongoing "Second National Survey of Pollution Sources", Mainly combined with various business objectives, through administrative management methods, management agencies at all levels will report statistics level by level, and there is a big lack of comprehensiveness