我国土地利用/覆被变化对土壤动物群落多样性的影响研究进展

Research Progress of Effect of Land Use /Land Cover Changes on Community Diversity of Soil Animals in China

土地利用/覆被变化是全球环境变化的重要组成部分和主要原因之一,其研究越来越受到关注。土壤动物作为土壤生态系统的重要组成部分,其群落组成受到土地利用/覆被变化的影响。动物群落变化能够对土地利用/覆被变化做出响应,有指示环境变化的作用。对我国不同的土地利用方式——土地开垦过程、土地利用恢复以及同种土地利用方式下不同的土地利用强度、生境退化程度和恢复程度引起的覆被变化条件下,土壤动物多样性变化研究进行综述,以期从土壤动物生物多样性变化角度,通过对自地下生物系统理论的构建,为土地利用/覆被变化研究提供理论依据。

Land use/land cover represents the most important component and main cause of global environmental change, on which the study has been paid more and more attention. Terrestrial animal/arthropods as the vital construction of terrestrial ecosystem, whose community struc- ture was affected by land use/land cover. Thus, the animal community structures are able to respond to the land use/land cover change, and indicate the environmental change. This article reviewed the study on terrestrial arthropods/animals biodiversity change caused by change of land use/land cover, and diversity change of soil animals, which are affected by different land use-land cultivation processes, recovery of land use, and the same land use but different intensities of land use, habitat degradation and recovery degree. In terms of terrestrial animal biodi- versity change, this article is to provide the theoretical basis for improving the land use/land cover through constructing the theory of under- ground biosystem.