| ECOLOGICAL SERIES OF SOIL ANIMALS IN DARLIDAI MOUNTAIN |
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| 作者姓名： | HOUWei-ling FANHong |
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| 作者单位： | [1]CollegeofUrbanandEnvironmentalSciences,NortheastNormalUniversity,Changchun130024.P.R.China [2]ChangchunRadioandTelevisionUniversity,Changchun130061,P.R.China |
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| 摘 要： | The ecological series of soil animals under the broad-leaved and pine mixed forest in Darlidai Mountainwas studied. Seven sample plots were selected according to different altitude gradients, which belong to different vegeta-tion types. By investigating and analyzing soil animals in every sample plot it is found that there are 45 groups and 1956individuals, which axe involved in 3 phylums, 7 classes, 16 orders, respectively. The altitude is a key factor which af-fects ecological series of soil animals. Both the groups and individuals of soil animals increase with altitude increasingunder certain conditions, which contrastes with ordinary cases, resulting from special micro-climate in studied area. Thegroups and individuls of soil animals are the most under the broad-leaved and pine forest on the top of the mountain, andthe least under Picea-Abies forest in the foot of the mountain.
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| 关 键 词： | 土壤 生物 生态学 系列 |
| 收稿时间： | 5 August 2002 |
Ecological series of soil animals in darlidai mountain |
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| HOUWei-ling FANHong.ECOLOGICAL SERIES OF SOIL ANIMALS IN DARLIDAI MOUNTAIN[J].Chinese Geographical Science,2002,12(4):378-382. |
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| Authors: | Wei-ling Hou Hong Fan |
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| Institution: | (1) College of Urban and Environmental Sciences, Northeast Normal University, 130024 Changchun, P. R. China;(2) Changchun Radio and Television University, 130061 Changchun, P. R. China |
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| Abstract: | The ecological series of soil animals under the broad-leaved and pine mixed forest in Darlidai Mountain was studied. Seven
sample plots were selected according to different altitude gradients, which belong to different vegetation types. By investigating
and analyzing soil animals in every sample plot it is found that there are 45 groups and 1956 individuals, which are involved
in 3 phylums, 7 classes, 16 orders, respectively. The altitude is a key factor which affects ecological series of soil animals.
Both the groups and individuals of soil animals increase with altitude increasing under certain conditions, which contrastes
with ordinary cases, resulting from special micro-climate in studied area. The groups and individuls of soil animals are the
most under the broad-leaved and pine forest on the top of the mountain, and the least under Picea-Abies forest in the foot of the mountain.
Foundation item: Under the auspices of the National Natural Science Foundation of China (No. 49471045).
Biography: HOU Wei-ling (1947 —), male, a native of Changchun City, Jilin Province, associate professor. His research interest
includes biogeography. |
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| Keywords: | Darlidai Mountain soil animals ecological series |
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