| 广东石门台保护区木龙顶广东松群落生态学特征 |
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| 引用本文： | 曾阳金,王厚麟,陈健辉,缪绅裕,金建华,吴伟东. 广东石门台保护区木龙顶广东松群落生态学特征[J]. 广州大学学报(自然科学版), 2006, 5(4): 39-43 |
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| 作者姓名： | 曾阳金 王厚麟 陈健辉 缪绅裕 金建华 吴伟东 |
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| 作者单位： | 广东石门台省级自然保护区,广东,英德,513000;广州大学,生命科学学院,广东,广州,510006;中山大学,生命科学学院,广东,广州,510275 |
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| 基金项目： | 国家自然科学基金(40342013)，广东省自然科学基金(0400927)，广东省科技计划(2004B33301023)资助项目 |
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| 摘 要： | 应用植被样方调查法研究了广东英德石门台保护区内木龙顶地段的广东松群落的物种组成、科的地理成分和种群年龄结构.结果表明,在4 800 m2样方中,有维管植物169种,隶属于59科.群落数量优势科为壳斗科、杜鹃花科、樟科、山茶科等,植物科的地理成分以泛热带和北温带分布型等占优势,体现了南亚热带向中亚热带过渡的特点.种群立木的年龄结构表明广东松属于相对稳定种群,但乔木层其它物种的幼苗数量较多,更新竞争激烈.
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| 关 键 词： | 广东松 群落特征 物种多样性 石门台自然保护区 |
| 文章编号： | 1671-4229(2006)04-0039-05 |
| 收稿时间： | 2006-02-21 |
| 修稿时间： | 2006-03-21 |
Ecological characteristics of Pinus kwangtungensis community at Mulongding, Shimentai Nature Reserve, Guangdong |
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| ZENG Yang-jin,WANG Hou-lin,CHEN Jian-hui,MIAO Shen-yu,JIN Jian-hua,WU Wei-dong. Ecological characteristics of Pinus kwangtungensis community at Mulongding, Shimentai Nature Reserve, Guangdong[J]. Journal og Guangzhou University:Natural Science Edition, 2006, 5(4): 39-43 |
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| Authors: | ZENG Yang-jin WANG Hou-lin CHEN Jian-hui MIAO Shen-yu JIN Jian-hua WU Wei-dong |
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| Affiliation: | 1. Administrative Bureau of Shimentai Nature Reserve, Yingde 513000, China; 2. School of Life Sciences, Guangzhou University, Guangzhou 510006, China;3. School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China |
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| Abstract: | Ecological characteristics of Pinus kwangtungensis community at Mulongding,Shimentai Nature Reserve,Guangdong,were studied by using the method of quardat.There are 169 species of vascular plants belonging to 59 families in a sampling area of 4 800 m~2.The dominant families of community are Fagaceae,Ericaceae,Lauraceae,and Theaceae,etc.Most of the floristic elements of family are Pan-tropical and North temperate distributing types,which shows the character of transition of south subtropical and mid-subtropical elements.Analysis on the age structure of the population indicated that Pinus kwangtungensis expressed a relative stable stage.It would be dramatically competition in the future because of the large seedling amounts of other species in the generation layer. |
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| Keywords: | Pinus kwangtungensis ecological characteristics biodiversity Shimentai Nature Reserve |
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