我国土壤动物污染生态学研究进展

污染生态学是研究在污染条件下生物与环境之间相互关系规律的科学,是环境生物学的分支.土壤动物作为相对稳定的环境因子,能较好的表征环境特征.同时,土壤动物作为土壤的重要形成因子对土壤恢复、发展、污染物降解均有作用.国内外近几十年的相关研究表明:造成土壤污染的原因主要有重金属、农药(包括杀虫剂、除草剂)、化肥等；对不同种群的...

Research Advance in Pollution Ecology of Soil Fauna in China

Pollution Ecology is the science studying the law of the relationship between organism and environment in polluted conditions,and is the branch of environmental biology.As a relatively stable environmental factors,soil fauna can characterize environmental features better.Meanwhile,as an important factors of soil formation,soil fauna plays an important role in soil restoration,development,degradation of pollutants.The research showed at home and abroad in recent decades that: the main reasons of the caused soil pollution were heavy metals,pesticides(including insecticides,herbicides),fertilizers,etc.;the studies on different populations focused on earthworms,Mites,and Collembola etc.;and found by comparing soil fauna between contaminated soil and non-contaminated soil that pollution can lead to significant change in community composition,structure,population characteristics,physiology and ecology.