基于网格化方法的突发环境风险分析

吉林大学学报(信息科学版) ›› 2020, Vol. 38 ›› Issue (3): 348-352.

基于网格化方法的突发环境风险分析

马宁1，贺金鑫1，郝丽荣2

1．吉林大学地球科学学院，长春130061; 2．中国地质调查局发展研究中心，北京100037

收稿日期:2019-09-23 出版日期:2020-05-24 发布日期:2020-06-24
通讯作者: 贺金鑫( 1979— ) ，男，长春人，吉林大学教授，硕士生导师，主要从事多/高光谱遥感地质，多维地质建模、模拟与可视化，环境风险分析等研究，( Tel) 86-13504435829( E-mail) hejx@ jlu． edu． cn。
作者简介:马宁( 1993— ) ，男，太原人，吉林大学硕士研究生，主要从事环境风险分析研究，( Tel) 86-15543523261 ( E-mail)mnjy000@163． com; 通讯作者: 贺金鑫( 1979— ) ，男，长春人，吉林大学教授，硕士生导师，主要从事多/高光谱遥感地质，多维地质建模、模拟与可视化，环境风险分析等研究，( Tel) 86-13504435829( E-mail) hejx@ jlu． edu． cn。
基金资助:
国家生态环境部应急评估基金资助项目

Analysis of Sudden Environmental Risk Based on Gridded Method

MA Ning1，HE Jinxin1，HAO Lirong2

1． College of Earth Sciences，Jilin University，Changchun 130061，China;
2． Development Research Center，China Geological Survey，Beijing 100037，China

Received:2019-09-23 Online:2020-05-24 Published:2020-06-24

摘要/Abstract

摘要： 为解决突发环境风险导致的环境风险问题，提出了环境风险评估模型。以东北某地区为例，通过收集相
关环境风险企业数据，运用网格化计算法，构建环境风险评估模型; 基于ArcGIS 工具，进行区域网格化空间分
析，编制区域环境风险地图。通过分析与筛选，确定研究区高环境风险区域主要集中在中部和东部靠河流一
带，经过对该区环境风险企业的产业结构和生态布局的详尽调查，结合编制环境风险地图，提出具有针对性的
城市环境风险防控和应急救援的决策方案。

关键词: 突发环境事件, 风险评估, 网格化方法, 应急防控

Abstract: In order to solve the problem of environmental risks caused by sudden environmental risks，an
environmental risk assessment model is proposed． Certain area in Northeast China is taken as an example． By
collecting data on relevant environmental risk enterprises，using gridded method an environmental risk assessment
model is built． Based on the ArcGIS tool，spatial analysis of regional grids is performed to map regional
environmental risks． Through analysis and screening，it is determined that the high environmental risk areas in
the study area are concentrated in the east near the river and the central region． After detailed investigation of the
industrial structure and ecological layout of environmental risk enterprises in the district，combined with the
preparation of environmental risk maps． Finally，a targeted decision-making plan for urban environmental risk
prevention and control and emergency rescue is proposed．

Key words: suddenly environment accident, risk assessment, gridded method, emergency prevention and control

中图分类号:

TP391

马宁, 贺金鑫, 郝丽荣. 基于网格化方法的突发环境风险分析[J]. 吉林大学学报(信息科学版), 2020, 38(3): 348-352.

MA Ning, HE Jinxin, HAO Lirong. Analysis of Sudden Environmental Risk Based on Gridded Method[J]. Journal of Jilin University (Information Science Edition), 2020, 38(3): 348-352.