Prospects for Future Application of Fugacity Model to Fate Studying of POPs in China

查看全文 作　　者：D Li Yong-fu, Cao Hong-yingInstitute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, Sichuan, China;Department of Geography, Beijing University, Beijing 610041, China 出　　处：《Wuhan University Journal of Natural Sciences》索引2003年第8卷第03B期,共5页 基　　金：Supponed by the National Natural sdence Foundation of China(49971070, 40031010, 40024101) 摘　　要：POPs can stay long enough to diffuse and transfer sufficiently in the environment. Researches indicate that it's inadequate to study POPs' fate and environmental behavior, in order to get comprehensive knowledge of the POPs'fate and transfer processes in an area, experiment should be combined with model simulation. Recently multimedia models have become the primary choice in simulating organic pollutant's fate and assessing exposure risk to ecosystem for they can nearly represent the real environment. Among all models,with simple structure, less required parameters, fugacity model has been an efficient tool used widely on simulating the fate and transport of POPs and put into practice in many countries and areas successfully. On the basis of achievements in scientific research, this paper will emphatically take up the following three questions one by one that consist of fugacity model's principle, pivotal questions and application prospects in china. 关 键 词：中国 有机污染物 生态系统 POPS 环境保护