| 湖北恩施二蹬岩林麝、猕猴自然保护小区维管植物区系及植被群落分析 |
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| 作者单位： | 湖北生态工程职业技术学院，华中农业大学教育部园艺植物重点实验室 |
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| 摘 要： | 二蹬岩林麝、猕猴自然保护小区位于湖北省恩施市,是一个以保护林麝、猕猴为主的省级专类保护区。保护区共有维管植物121科、309属、504种,其中包含国家级保护植物6种。保护区植物区系成分复杂,维管植物属的分布类型有14个,其中温带属144种,热带属115种,植物区系具温带特性,具有热带向温带过渡的性质。多心皮、古老孑遗植物的存在表明该植物区系起源古老。保护区的植被群落可以划分为5种类型:常绿阔叶林、落叶阔叶林、常绿针叶林、灌草丛林及竹林,植物群落的多样性给林麝、猕猴提供了良好的生存条件。
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| 关 键 词： | 植物调查 维管植物 区系研究 植被群落 自然保护区 |
Analysis of Vascular Plant Flora and Plant Community in Erdengyan Musk-deer and Macaque Nature Reserve,EnShi,HuBei |
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| Authors: | ZHOU Chong-xian CHEN Bing |
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| Institution: | ZHOU Chong-xian1,CHEN Bing2 |
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| Abstract: | Erdengyan nature reserve of musk-deer and macaque classed as provincial grade, is located in Enshi, Hubei province. In the nature reserve, there are 504 species, 309 genera and 121 families of vascular plants, including 4 national rare and endangered plants. The floristic components are complex, according to the geographical distribution of vascular genera, and 14 types of geographical elements exist, with 144 temperate genera, 115 tropical genera.The flora is a distinct transitional nature from tropical zone to the temperate zone. The origin of the flora is very ancient for existing of the an- cient, multi-carpel plants. In the nature reserve, there are five vegetation types: evergreen broad-leaved forest, deciduous broad-leaved forest,evergreen coniferous forest,shrubbery,bamboo forest. The diversity of flora in the nature reserve provides a suitable habitat for musk-deer and macaque. |
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| Keywords: | plant investigation vascular plant floristic analysis plant community nature reserve |
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