| 广西的南桦林和西桦林及其演替趋向 |
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| 引用本文： | 王献溥,李俊清.广西的南桦林和西桦林及其演替趋向[J].武汉植物学研究,1998,16(4):325-334. |
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| 作者姓名： | 王献溥 李俊清 |
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| 作者单位： | [1]中国科学院植物研究所 [2]北京林业大学 |
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| 摘 要： | 在亚热带地区，当常绿阔叶林或山地常绿落叶阔叶混交林被砍伐后，桦木常常迅速侵入并发展成林，构成亚热带落叶阔叶林的一种重要类型，在自然发展过程中，它们又将向原来的森林类型恢复和演变。本文重点介绍了广西南桦林和西桦林的一些群落类型及其演替替向、期待发挥它们在林业建设中应有的作用。
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| 关 键 词： | 亚热带落叶阔叶林 桦木林 群落分类 群落演替 群丛 |
| 收稿时间： | 1997-7-17 |
| 修稿时间： | 1998-1-16 |
THE SOUTH BIRCH FOREST,WEST BIRCH FOREST IN GUANGXI AND THEIR SUCCESSIONAL TREND |
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| Wang Xianpu,Li Junqing.THE SOUTH BIRCH FOREST,WEST BIRCH FOREST IN GUANGXI AND THEIR SUCCESSIONAL TREND[J].Journal of Wuhan Botanical Research,1998,16(4):325-334. |
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| Authors: | Wang Xianpu Li Junqing |
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| Affiliation: | 1. Institute of botany, The Chinese Academy of Sciences Beijing 100093;2. Beijing Forestry University Beijing 100083 |
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| Abstract: | South Birch forest and West Birch forest are a seral stage of evergreen broadleaf forest sere,mainly occuring in red and yellow soil mountain of subtropics in Guangxi. Three plant associations are described as follows: Betula austro-sinensis Rhododendron cavaleriei-Indocalamus barbatus Phyllagathis microplectra Association; Betula alnoides-Myrica esculenta-Glochidion eriocarpum-Dicranopteris dichotoma Association; Betula alnoides-Ardisia quinqueqona-Indosasa hispida-Osmunda vachellii Association. Their successional trend of recovering evergreen broadleaf forest can be fully proved through information analysis of species compositions change of community. |
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| Keywords: | Subtropical deciduous broadleaf forest Birch forest Community classification Community succession Association |
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