Area integrated environment risk evaluation and portioning method

A comprehensive environment and risk assessment technology, applied in the fields of environmental science and environmental risk, can solve the problems of regional environmental risk assessment objects limited to small areas, etc.

Inactive Publication Date: 2016-07-20
BEIJING NORMAL UNIVERSITY
View PDF0 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a regional comprehensive environmental risk assessment and zoning method to solve the problem that the regional environmental risk assessment object in the prior art is limited to individual chemical agents or a small area for a ce

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Area integrated environment risk evaluation and portioning method
  • Area integrated environment risk evaluation and portioning method
  • Area integrated environment risk evaluation and portioning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0058] In the present invention, the object of the existing regional environmental risk assessment is limited to individual chemical agents or a small area of ​​a polluted site, and comprehensive environmental risk assessment is not carried out from a large area, and the existing regional comprehensive environmental risk assessment indicators The system only considers two or three factors in risk source, risk field, risk receptor and risk control mechanism, and provides a regional comprehensive environmental risk assessment and zoning method.

[0059] see figure 1 As shown, a regional comprehensive environmental risk assessment and zoning method provided by the embodiment of the present invention includes:

[0060] S1: Obtain relevant information on reg...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides an area integrated environment risk evaluation and portioning method, for reflecting the environment risk status of an area. The method comprises the following steps: obtaining area environment risk correlation information, and according to an area integrated environment risk system theory, through combination with the obtained area environment risk correlation information, constructing an area integrated environment risk evaluation index system, wherein the index system comprises a risk source harm index, a risk field intensity index, a risk acceptor vulnerability index and a risk control mechanism validity index; determining an index weight and quantification model of the index system; according to the determined index weight and quantification model of the index system, obtaining an area integrated environment risk index; and according to the area integrated environment risk index, performing risk partitioning on the area so as to obtain an area integrated environment risk partitioning graph. The method provided by the invention is applied to the field of environment science and environment risks.

Description

technical field [0001] The invention relates to the field of environmental science and environmental risk, in particular to a regional comprehensive environmental risk assessment and zoning method. Background technique [0002] In the existing environmental risk assessment studies, generally only a single risk factor (such as polycyclic aromatic hydrocarbons) or a single risk source (such as industrial or agricultural sources) is considered, and risk transmission and control are not considered. As far as the whole country is concerned, environmental risk assessment is far from just considering a single factor, often a combination of multiple factors. [0003] In 2012, the Ministry of Environmental Protection of China announced the highly polluting industries in 13 sensitive areas in the country, and strictly restricted their development because of the high risk of air pollution in the areas where these industries are located. Most environmental risks have obvious regional c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06Q10/06
CPCG06Q10/0635
Inventor 翟远征赵小兵蒋世杰冷苏娅王金生
Owner BEIJING NORMAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap