Community ecology of secondary vegetation in Qiandao Lake , Zhejiang Province

YU Shu-quan; LI Cui-huan; JIANG Li-yuan; XIE Ji-quan

Volume 19 Issue 2

Jul. 2017

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YU Shu-quan, LI Cui-huan, JIANG Li-yuan, XIE Ji-quan. Community ecology of secondary vegetation in Qiandao Lake , Zhejiang Province[J]. Journal of Zhejiang A&F University, 2002, 19(2): 138-142.

Citation:

YU Shu-quan, LI Cui-huan, JIANG Li-yuan, XIE Ji-quan. Community ecology of secondary vegetation in Qiandao Lake , Zhejiang Province[J]. Journal of Zhejiang A&F University, 2002, 19(2): 138-142.

Community ecology of secondary vegetation in Qiandao Lake , Zhejiang Province

1.
Faculty of Life Science , Zhejiang Forestry College , Lin'an 311300, Zhejiang , China;
2.
.Institute of Forestry and Horticulture , Sichuan Agriculture University , Ya'an 625014 , Sichuan , China;
3.
Forest Enterprise of Chun'an County , Chun'an 311700 , Zhejiang , China

Publish Date: 2002-06-20

Abstract

The community types in Qiandao Lake were classified into warm coniferous forest , conifer and broadleaved mixed forest , deciduous broad-leaved forest , evergreen broad-leaved forest by the two-dimention polar ordination .The species diversity index , community evenness index and the ecological dominance were compared for different community type .The diversity and evenness indices increased with the plant community succession , the order of the diversity index of the four types of vegetations is 2.33 , 2.82 , 2.67 and 2.75 , and the order of evenness index is 69.6 , 81.6 , 82.8 and 89.6 .But the indices of mature forest were not the highest , while the ecological dominance index dicreased from 0.307 to 0.158 .In addition , the community physiognomy , structure and the important value of the dominant trees were analyzed .The result showed that forest reservation was an effective measure for vegetation restoration and rehabilitation .Meanwile , the different site quality caused the different successional series in the same space .
- natural forest,
- secondary forest,
- phytocoenosis,
- succession,
- vegetation restoration,
- Qiandao Lake

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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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Community ecology of secondary vegetation in Qiandao Lake , Zhejiang Province

1. Faculty of Life Science , Zhejiang Forestry College , Lin'an 311300, Zhejiang , China;

2. .Institute of Forestry and Horticulture , Sichuan Agriculture University , Ya'an 625014 , Sichuan , China;

3. Forest Enterprise of Chun'an County , Chun'an 311700 , Zhejiang , China

Publish Date: 2002-06-20

Key words:

Abstract: The community types in Qiandao Lake were classified into warm coniferous forest , conifer and broadleaved mixed forest , deciduous broad-leaved forest , evergreen broad-leaved forest by the two-dimention polar ordination .The species diversity index , community evenness index and the ecological dominance were compared for different community type .The diversity and evenness indices increased with the plant community succession , the order of the diversity index of the four types of vegetations is 2.33 , 2.82 , 2.67 and 2.75 , and the order of evenness index is 69.6 , 81.6 , 82.8 and 89.6 .But the indices of mature forest were not the highest , while the ecological dominance index dicreased from 0.307 to 0.158 .In addition , the community physiognomy , structure and the important value of the dominant trees were analyzed .The result showed that forest reservation was an effective measure for vegetation restoration and rehabilitation .Meanwile , the different site quality caused the different successional series in the same space .

Community ecology of secondary vegetation in Qiandao Lake , Zhejiang Province

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References

Proportional views

通讯作者: 陈斌, bchen63@163.com

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