| 九连山自然保护区山茶科植物多样性特点分析 |
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| 引用本文： | 陈慧,朱恒,符蓉. 九连山自然保护区山茶科植物多样性特点分析[J]. 江西科学, 2011, 29(6): 718-723,777 |
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| 作者姓名： | 陈慧 朱恒 符蓉 |
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| 作者单位： | 1. 江西农业大学园林与艺术学院,江西南昌,330045
2. 上饶市林业科学研究所,江西上饶,334000 |
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| 摘 要： | 通过对九连山自然保护区山茶科植物资源的调查研究,结果表明保护区内共有8属32种,占江西省本科植物37.2%,种类丰富,成分多样,优势现象明显。同时,该保护区山茶科植物中有些类群具有分布生境多样、较强的适应性的特点。九连山自然保护区山茶科植物属的地理成分可划分为4个分布型和2个变型,热带、亚热带分布类型占保护区山茶科植物属的87.5%,中国特有属1种,说明该区植物区系热带、亚热带性质显著,同时有一定的古老性。
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| 关 键 词： | 九连山自然保护区 山茶科 多样性 |
Analysis on Diversity Characteristics of Family Theaceae in Jiulianshan Natural Reserve |
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| CHEN Hui,ZHU Heng,FU Rong. Analysis on Diversity Characteristics of Family Theaceae in Jiulianshan Natural Reserve[J]. Jiangxi Science, 2011, 29(6): 718-723,777 |
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| Authors: | CHEN Hui ZHU Heng FU Rong |
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| Affiliation: | 1. College of Landscape Architecture and Art,Jiangxi Agricultural University,Jiangxi Nanchang 330045 PRC; 2. Forestry Research Institute of Shangrao City,Jiangxi Shangrao 334000 PRC) |
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| Abstract: | There are 8 genera 32 species of family Theaceae in Jiulianshan Natural Reserve by investigating and researching its plant resources,takes Jiangxi province a total of 37.2%, showing the abundant species, various floristic components and the dominance phenomenon is obvious. Meanwhile the Theaceae plants in the reserve which have characteristics of high adaptability and wide distribution features. Based on the analysis of geographical composition of this family in Jiulianshan, it is indicated that 8 genera can be decided into 4 areal types and 2 areal subtypes,87.5% belongs to tropics, subtropics areal types and 1 Chinese endemic genera, showing flora of the mountain tropical and subtropical properties obviously and has certain ancient origin. |
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| Keywords: | Jiulianshan Natural Reserve Theaceae Diversity |
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