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| 浙江古田山自然保护区野含笑群落特征研究 | |
| 引用本文： | 胡正华,于明坚,丁炳扬,余志良,钱海源,郑有飞.浙江古田山自然保护区野含笑群落特征研究[J].武汉植物学研究,2003,21(3):209-215. |
| 作者姓名： | 胡正华 于明坚 丁炳扬 余志良 钱海源 郑有飞 |
| 作者单位： | 1. 浙江大学生命科学学院,杭州,310012;南京气象学院环境科学系,南京,210044 2. 浙江大学生命科学学院,杭州,310012 3. 古田山国家级自然保护区,浙江开化,324300 4. 南京气象学院环境科学系,南京,210044 |
| 基金项目： | 国家自然科学基金资助项目 ( 3 0 2 0 0 0 3 4)，浙江省自然科学基金资助项目 ( 3 0 10 2 6) |
| 摘 要： | 野含笑为我国省级珍稀濒危植物。通过对野含笑群落的特征进行分析和研究，结果表明。野含笑群落植物种类丰富，科属组成分散，区系成分复杂。从属的地理成分来看，热带分布的属明显多于温带分布的属。群落的生活型以高位芽植物为主，地面芽植物次之。该群落叶的性质以小型叶、单叶、革质、非全缘为主。群落垂直结构复杂，地上成层明显，可分为乔木层、灌木层和草本层，并有一定数量的层间植物。灌木层一乔木层一草本层物种多样性依次递减。野含笑种群的年龄结构属稳定型。 |
| 关 键 词： | 古田山自然保护区 野含笑群落 种群结构 浙江省 |
| 文章编号： | 1000-470X(2003)03-0209-07 |
| 收稿时间： | 2002-9-14 |
| 修稿时间： | 2003-5-7 |
Study on the Feature of A Michelia skinneriana Community in Gutian Mountain Nature Reserve in Zhejiang Province,East China |
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| HU Zheng-Hua ,YU Ming-Jian,DING Bing-Yang,YU Zhi-Liang,QIAN Hai-Yuan,ZHENG You-Fei.Study on the Feature of A Michelia skinneriana Community in Gutian Mountain Nature Reserve in Zhejiang Province,East China[J].Journal of Wuhan Botanical Research,2003,21(3):209-215. | |
| Authors: | HU Zheng-Hua YU Ming-Jian DING Bing-Yang YU Zhi-Liang QIAN Hai-Yuan ZHENG You-Fei |
| Affiliation: | 1. Wuhan Botanical Garden/Wuhan Institute of Botany, The Chinese Academy of Sciences, Wuhan 430074, China;2. Yichang Forestry School, Yichang, Hubei 443100, China;3. Xuan'en Forestry Bureau, Xuan'en, Hubei 445500, China |
| Abstract: | Michelia skinneriana is a rare plant.The study on the feature of M.skinneriana community showed that:There are various plants in the community of M.skinneriana,and its family and genus are of scattered compositions.Their floral composition is complicated.In terms of genus geographical elements,many of them are distributed in tropical zones.According to Raunkiaer's statistics of life-form,the life-form phaenerophyte of this community numbers first,and the hemicryptophyte second.The features of the community leaf is mainly microphyll,simple,leathery and unentire.The vertical structure of community is relatively complicated which can be divided into tree layer,shrub layer and herb layer as well as a definite number of interstratum plants.The species diversity decreases from shrub,tree to herb layer.The age structure of M.skinneriana is stationary. |
| Keywords: | Gutian Mountain Nature Reserve Michelia skinneriana community Population structure Zhejiang Province |
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