Volume 30 Issue 2
Mar.  2013
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SHANG Kankan. Interspecific relationship of dominant populations in relict deciduous forests on Mount Tianmu, Eastern China[J]. Journal of Zhejiang A&F University, 2013, 30(2): 206-214. doi: 10.11833/j.issn.2095-0756.2013.02.008
Citation: SHANG Kankan. Interspecific relationship of dominant populations in relict deciduous forests on Mount Tianmu, Eastern China[J]. Journal of Zhejiang A&F University, 2013, 30(2): 206-214. doi: 10.11833/j.issn.2095-0756.2013.02.008

Interspecific relationship of dominant populations in relict deciduous forests on Mount Tianmu, Eastern China

doi: 10.11833/j.issn.2095-0756.2013.02.008
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  • Corresponding author: SHANG Kankan
  • Received Date: 2012-03-27
  • Rev Recd Date: 2012-06-13
  • Publish Date: 2013-04-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Interspecific relationship of dominant populations in relict deciduous forests on Mount Tianmu, Eastern China

doi: 10.11833/j.issn.2095-0756.2013.02.008
    Corresponding author: SHANG Kankan

Abstract: Relict plants are an important component for protection and restoration of biodiversity in a region. To explore the symbiotic relationship and coexistence mechanism of evergreen,deciduous and coniferous trees in a relict deciduous forest of the National Nature Reserve of Mount Tianmu,Zhejiang,China,their floristic composition and community structure have been surveyed in 196 plots. The interspecific association,interspecific correlation,and niche breadth were determined using a correlation analysis and niche breadth analysis. Results indicated that species pairs with significant (P<0.05) and highly significant (P<0.01) differences accounted for 20.77%;whereas pairs that were negatively correlated comprised of 55.85%. The interspecific relationship among relict broadleaf tree species was significantly and negatively correlated with a mutually exclusive spatial distribution. The interspecific relationship between long-lived relict deciduous tree species,such as Nyssa sinensis,Liquidambar acalycina,Liquidambar formosana,or Emmenopterys henryi,and other deciduous tree species was significantly and negatively correlated,but was significantly and positively correlated with evergreen broadleaf tree species. Thus,relict deciduous tree species with tall stature were coexisted with other deciduous broadleaf tree species at succession serial and with evergreen broadleaf tree species at vertical spatial scale.[Ch,4 fig. 3 tab. 26 ref.]

SHANG Kankan. Interspecific relationship of dominant populations in relict deciduous forests on Mount Tianmu, Eastern China[J]. Journal of Zhejiang A&F University, 2013, 30(2): 206-214. doi: 10.11833/j.issn.2095-0756.2013.02.008
Citation: SHANG Kankan. Interspecific relationship of dominant populations in relict deciduous forests on Mount Tianmu, Eastern China[J]. Journal of Zhejiang A&F University, 2013, 30(2): 206-214. doi: 10.11833/j.issn.2095-0756.2013.02.008

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