As an important component of terrestrial ecosystem,soil animals played an important role in the material cycle,energy flow and soil remediation of soil ecosystem,which had become one of the hotspots in the research community.Based on the domestic and abroad research on soil animal in recent years,this paper introduced the diversity of soil animals' community structure and geographic distribution characteristics,and indicative function of soil animals for soil environment change.In this paper,environmental factors affecting soil animals also were summarized including land use change,global climate change and soil pollution.Problems existed in the current research were discussed and the future research direction was also proposed.%土壤动物作为陆地生态系统的重要组成部分,对土壤生态系统物质循环和能量流动及土壤修复具有重要作用,并逐渐成为科学界研究的热点.基于近年来国内外对土壤动物的文献研究,介绍了土壤动物的群落结构多样性和地理分布特征以及土壤动物对土壤环境变化指示功能,总结分析了影响土壤动物的环境因子,如土地利用方式的变迁、全球气候的变化及土壤污染等,探讨了目前研究中存在的不足,并对今后的研究方向提出了展望.
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