Diversity of higher plant in broad leaved Korean pine and secondary birch forests in Liangshui Natural Reserve |
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| Authors: | Guo Heping Zhang Chenggang |
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| Institution: | Guo Heping(Northeast Forestry University)Zhang Chenggang(The Botanical Garden of Heilongjiang Province) |
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| Abstract: | Shannon diversity index and its evenness are used to analyze the difference of higher plants in brod-leaved Korean pine forest and secondary birch forest. The result show that the species diversity of higher plants in secondary bireh forest is higher than that in broad-leaved Korean pine forest. Many of rare species existing in broad-leaved Korean pine forest are few or absent in secondary birch forest. The diversity of herbs both in broad-leaved Korean pine and in secondary birch forest is very rich and has a great change in different scesons. |
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| Keywords: | Broad-leaved Korean forest Birch forest Species diversity |
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