Volume 26 Issue 4
Jul.  2005
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WU Dong-hui, ZHANG Bai, CHEN Peng. Ecological Distributions and Community Compositions of the Soil Macro-animals in the Mid-west Plain of Jilin Province. Zoological Research, 2005, 26(4): 365-372.
Citation: WU Dong-hui, ZHANG Bai, CHEN Peng. Ecological Distributions and Community Compositions of the Soil Macro-animals in the Mid-west Plain of Jilin Province. Zoological Research, 2005, 26(4): 365-372.

Ecological Distributions and Community Compositions of the Soil Macro-animals in the Mid-west Plain of Jilin Province

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2005-08-22
  • 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 macro-animal 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.
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