| 吉林省西部沙地与甸子地土壤动物的比较研究 |
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| 引用本文： | 殷秀琴,张宝田.吉林省西部沙地与甸子地土壤动物的比较研究[J].中国沙漠,1996,16(2):149-156. |
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| 作者姓名： | 殷秀琴 张宝田 |
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| 作者单位： | 东北师范大学地理系，东北师范大学草地所 |
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| 摘 要： | 吉林省西部沙地和甸子地典型区土壤动物比较研究表明，沙地大型土壤动物的优势类群数明显多于甸子地，而中小型土壤动物优势类群数则相反。两个生境的稀有类群有明显差异，反映了它们对环境的适应性及指示作用。甸子地的多样性、均匀度指数均高于沙地。
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| 关 键 词： | 沙地，甸子地，土壤动物 |
A CONTRASTIVE STUDY ON THE SOIL ANIMALS IN THE SANDY LAND AND MEADOW IN THE WEST OF JILIN PROVINCE |
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| Yin Xiuqin, Zhang Baotian.A CONTRASTIVE STUDY ON THE SOIL ANIMALS IN THE SANDY LAND AND MEADOW IN THE WEST OF JILIN PROVINCE[J].Journal of Desert Research,1996,16(2):149-156. |
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| Authors: | Yin Xiuqin Zhang Baotian |
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| Abstract: | With the contrastive study on the soil animals in the sandy land and neadow of typicalarea in the west of Jinn Province, it concludes that the dominant groups of large -sized soil animal insandy land are more than those in meadow and the dominant grroups of middle and small-sizeddemonstrate the opposite laws. The rare groups in the two different habitats have much difference,which reflectS their adaptability to environment and plays the role in indication the environment. Thediversity index fromula shows that the diversity and homogeneous degree index of meadow are allhigher than those of sandy land. |
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| Keywords: | Sandy land Meadow Soil animals |
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