Clustering analysis of rodent communities in Yan'an forest region

LIANG Jian; SUN Ting

Volume 21 Issue 1

Feb. 2017

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LIANG Jian, SUN Ting. Clustering analysis of rodent communities in Yan'an forest region[J]. Journal of Zhejiang A&F University, 2004, 21(1): 70-74.

Citation:

LIANG Jian, SUN Ting. Clustering analysis of rodent communities in Yan'an forest region[J]. Journal of Zhejiang A&F University, 2004, 21(1): 70-74.

Clustering analysis of rodent communities in Yan'an forest region

LIANG Jian^,,
SUN Ting

1.
College of Life Sciences, Shaanxi Normal University , Xi’an 710062 , Shaanxi, China

Funds:

陕西省自然科学基金资助项目(2001SM18); 陕西师范大学校级重点资助项目

Received Date: 2003-10-28
Rev Recd Date: 2004-01-03
Publish Date: 2004-03-20

Abstract

Based on the importance value of rodents , the rodent communities in Yanan forest region are classified by group average clustering analysis .The rodents can be divided into 3 communities :Ochotona daurica + Myospalax fontanieri cansus community (Community A)in planted forest region ;Cricetulus triton +Myospalax fontanieri cansus + Apodemus peninsulae community (Community B)in natural secondary forest region ;Myospalax fontanieri cansus +Mus musculus + Cricetulus longicaudatus community (Community C)in cropland region near forest.The results represent the composition and niches of the communities .Species diversity indexes of different commununities are different :the highest index is in community A (1.866 5), the next in community B (1.651 6) and the lowest in community C (1.209 5).The result of diversity analysis indicates that the diversity of rodent communities has a close relationship with the complexity and stability of their surroundings .The results can be used as a reference for the protection of the plants , the prevention and control of the harmful rodents in Yanan forest region .[ Ch , 1 fig .3 tab .10 ref .]
- rodents,
- cluster analysis,
- importance value,
- diversity,
- Yan'an forest region

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Clustering analysis of rodent communities in Yan'an forest region

1. College of Life Sciences, Shaanxi Normal University , Xi’an 710062 , Shaanxi, China

Funds:

陕西省自然科学基金资助项目(2001SM18); 陕西师范大学校级重点资助项目

Received Date: 2003-10-28

Rev Recd Date: 2004-01-03

Publish Date: 2004-03-20

Key words:

Abstract: Based on the importance value of rodents , the rodent communities in Yanan forest region are classified by group average clustering analysis .The rodents can be divided into 3 communities :Ochotona daurica + Myospalax fontanieri cansus community (Community A)in planted forest region ;Cricetulus triton +Myospalax fontanieri cansus + Apodemus peninsulae community (Community B)in natural secondary forest region ;Myospalax fontanieri cansus +Mus musculus + Cricetulus longicaudatus community (Community C)in cropland region near forest.The results represent the composition and niches of the communities .Species diversity indexes of different commununities are different :the highest index is in community A (1.866 5), the next in community B (1.651 6) and the lowest in community C (1.209 5).The result of diversity analysis indicates that the diversity of rodent communities has a close relationship with the complexity and stability of their surroundings .The results can be used as a reference for the protection of the plants , the prevention and control of the harmful rodents in Yanan forest region .[ Ch , 1 fig .3 tab .10 ref .]

Clustering analysis of rodent communities in Yan'an forest region

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

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