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| 中国南部九连山常绿阔叶林的区系组成和林分结构 | |
| 引用本文： | 川口英之,李昌华,片桐成夫,長山泰秀.中国南部九连山常绿阔叶林的区系组成和林分结构[J].江西林业科技,2005(Z1). |
| 作者姓名： | 川口英之 李昌华 片桐成夫 長山泰秀 |
| 作者单位： | 1. 日本京都大学农学部,京都市606-01 2. 中国科学院自然资源综合考察委员会,北京,100101 3. 日本岛根大学生物资源科学部,松江市690-8504 |
| 摘 要： | 在中国南部的九连山研究了天然的和择伐过的常绿阔叶林的树种组成和林分结构.主要构成树种是常绿阔叶的栲树(Castanopsis fargesii)、罗浮栲(C.fabri)、甜槠栲(C.eyrei)、米槠栲(C.carlesii)、南岭栲(C.fordii)、鹿角栲(C.lamontii)和木荷(Schima superba).常绿针叶树种的马尾松(Pinus massoniana)和杉木(Cunninghamia lanceolata)也是主要成分.马尾松在坡脊和坡的上部占优势.许多落叶阔叶树种,如光皮桦(Betula luminifera)和拟赤杨(Alniphyllum fortunei)以较低的优势与常绿阔叶树种共同出现.它们补丁状分布在择伐过的林分中.种内的分布格局和种间的空间分布关系表明,主要构成种之间的空间集中分布地的分离是在一个小的尺度上. |
| 关 键 词： | 东亚 常绿阔叶林 植被结构 栲属 木荷属 集中分布地的分离 |
Floristic Composition and Stand Structure of Evergreen Broad-leaved Forest in Jiulianshan,Southern China |
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| Hideyuki Kawaguchi , LI Changhua , Shigeo Katagiri , Yasuhide Nagayama.Floristic Composition and Stand Structure of Evergreen Broad-leaved Forest in Jiulianshan,Southern China[J].Jiangxi Forestry Science and Technology,2005(Z1). | |
| Authors: | Hideyuki Kawaguchi LI Changhua Shigeo Katagiri Yasuhide Nagayama |
| Institution: | Hideyuki Kawaguchi1,LI Changhua2,Shigeo Katagiri3,Yasuhide Nagayama3 |
| Abstract: | Species composition and stand structure were studied in a natural and a selectively logged,evergreen broad-leaved forests in Jiulianshan,southern China.Main component species were evergreen broad-leaved Castanopsis fargesii,C.fabri,C.eyrei,C.carlesii,C.fordii,C.lamontii and Schima superba.Evergreen coniferous species,Pinus massoniana and Cunninghamia lanceolata,were also main components.Pinus massoniana dominated at the ridge and upper part of a slope.Many deciduous broad-leaved species,such as Betula luminifera and Alniphyllum fortunei,appeared with evergreen broad-leaved species with lower dominance.They showed patchy distributions in the selectively logged forest.Distribution patterns within species and spatial correlations among species suggested the spatial habitat segregation among the main component species at a small scale. |
| Keywords: | East Asia Evergreen broad-leaved forest Vegetation structure Castanopsis Schima Habitat segregation |
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