%0 Journal Article
%T Ecological Distributions and Community Compositions of the Soil Macro-animals in the Mid-west Plain of Jilin Province<br>吉林省中西部平原区大型土壤动物群落组成与生态分布
%A WU Dong-Hui
%A ZHANG Bai
%A CHEN Peng
%A <br>吴东辉
%A 张柏
%A 陈鹏
%J 动物学研究
%D 2005
%I Chinese Academy of Sciences
%X Soil macro-animals in the mid-west plain of Jilin Province were investigated with the emphasis on species richness and abundance in relation to five types of land use i.e. farm garden, farmland, Three-North Forest Shelterbelt, natural secondary forest and natural mowing pasture. Soil macro-animals were collected by hand-sorting. A total of 5 842 soil macro-animal individuals were captured and classified into 3 phylums, 7 classes, 16 orders and 101 families. Lasius Tetramorium and Achaeta were the dominant groups that accounted for 49.20% of the total individuals. The results suggested that the types of land use affected the species richness and abundance, and human activity has a significant impact on the soil macro-animals community. Agricultural activity reduced soil macro-animal diversity, but did not change their vertical distributions in the soil profile. The results also showed that the differences in the composition of the soil macroanimal community between the middle plain and the west plain in Jilin Province were mainly explained by the dominant group density and rare group numbers in all habitats.
%K Soil macro-animals
%K Community composition
%K Land use
%K Mid-west plain of Jilin Province<br>大型土壤动物
%K 群落组成
%K 土地利用
%K 吉林省中西部平原区
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=7C502F1A6798ACE1B8C57E291C48C7F1&aid=697F921E07031AD9&yid=2DD7160C83D0ACED&vid=96C778EE049EE47D&iid=E158A972A605785F&sid=683005D16807E4FE&eid=965F4E89CD0AFC30&journal_id=0254-5853&journal_name=动物学研究&referenced_num=3&reference_num=21