The origins,toxicities and harms of extractable organohalogene pollutents to zoology and ecosystems are introduced.And their monitoring methods and present research status are also reviewed.

• 介绍了可萃取有机卤化物的主要来源、特点及其对生态的危害,并对该类污染物的前处理方法、系统分析流程和监测分析方法进行了较为详细的评述。