| 常熟虞山森林植被类型及木本植物区系分析 |
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| 引用本文： | 李冬林,李荣锦,王宝松,王希华.常熟虞山森林植被类型及木本植物区系分析[J].浙江林学院学报,2006,23(1):46-51. |
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| 作者姓名： | 李冬林 李荣锦 王宝松 王希华 |
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| 作者单位： | 1. 江苏省林业科学研究院,江苏,南京,211153
2. 华东师范大学,环境科学系,上海,200062 |
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| 基金项目： | 江苏省常熟虞山生态风景林建设工程项目 |
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| 摘 要： | 在野外实地调查的基础上,利用典型样地取样法,对江苏虞山森林植被进行了研究,划分了5个植被类型和10个森林群落。常熟虞山地区共有木本植物61科124属227种(变种)。对虞山木本植物区系组成进行分析表明,虞山木本植物科的成分以热带起源为主,同时也体现了该地区植物南北过渡交汇的特征。就属的分布区类型而言,温带分布类型最多(68属),占总属数的54.85%,是木本植物群落的主要成分。其次是热带分布(49属),占总属数的39.52%。表3参14
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| 关 键 词： | 植物学 虞山 植被类型 木本植物区系 |
| 文章编号： | 1000-5692（2006）01-0046-06 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005-05-29 |
Analysis of vegetation types and woody plants flora in Yushan of Changshu |
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| LI Dong-lin,LI Rong-jin,WANG Bao-song,WANG Xi-hua.Analysis of vegetation types and woody plants flora in Yushan of Changshu[J].Journal of Zhejiang Forestry College,2006,23(1):46-51. |
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| Authors: | LI Dong-lin LI Rong-jin WANG Bao-song WANG Xi-hua |
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| Institution: | 1. Forestry Academy of Jiangshu Province, Nanjing 211153, Jiangsu, China; 2. Department of Environmental Science, East China Normal University, Shanghai 200062, China |
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| Abstract: | In virtue of Relev method,a systematic vegetation survey was conducted in Yushan of Jiangsu Province,and5vegetation types and10forest communities were divided.There are227species of woody plants,belonging to61families and124genera.The analysis of woody plants families in Yushan of Changshu showes that tropic elements are dominant and the plants displays a characteristic of transition and blending.With relation to the areal-types of woody plants genera,the temperate areal-types are the most(68genera),which accounting for54.85%of total genera;and the tropic areal-types are more(49genera),which accounting for39.52%of total genera.This showes that the former are full developed and become the dominant elements of woody plants.Ch,3tab.14ref.] |
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| Keywords: | botany Yushan vegetation types woody plants flora |
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