摘要
阐述了环境事故应急处理的一般特点,探讨了地理信息系统(G IS)技术应用于环境污染事故应急管理的可行性及一般途径。以湖南省衡阳市区湘江河段发生砒霜(A s2O3)严重泄漏污染事故为例,主要讨论了地理信息系统(G IS)在处理突发性重金属污染中的应用,怎样利用地理信息系统最有效地指导人们做好应急措施,最大限度地减少损失,寻求最优化方法。
This article explains the general character of the environmental emergency treatment and general approaches for environmental emergency management by geographic information system （GIS）. With the instance of severe arsenic pollution of Xiang River in Hengyang district, Hunan province, this paper mainly discusses the applications of GIS in settling emergent heave metal pollution, and gives the guidelines of using GIS to solve the emergency effectively with the least loss, and search the most optimum approach to solve this problem. From the visible result we can find the advantage brought by GIS to solve heavy metal pollution and the paroxysmal environmental accident.
出处
《遥感技术与应用》
CSCD
2005年第6期630-634,共5页
Remote Sensing Technology and Application
基金
国家自然科学基金(70171055
50179011)
国家杰出青年科学基金(50225926)
高等学校博士学科点专项科研基金(20020532017)资助项目
2000年教育部高等学校优秀青年教师教学科研奖励计划资助项目
