| 北京蒲洼自然保护区植物群丛的优先保护顺序 |
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| 引用本文： | 陈维川,赵勃,刑韶华,林大影,崔国发,豆宝才,王学普.北京蒲洼自然保护区植物群丛的优先保护顺序[J].东北林业大学学报,2005,33(5):62-64. |
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| 作者姓名： | 陈维川 赵勃 刑韶华 林大影 崔国发 豆宝才 王学普 |
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| 作者单位： | 1. 北京林业大学,北京,100083
2. 北京市蒲洼乡人民政府 |
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| 基金项目： | 北京市自然保护区体系与优先建设方案研究 |
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| 摘 要： | 分别计算了北京蒲洼自然保护区31个群丛的累积确限度，并按其值依次排列，得出这些群丛的优先保护顺序．同时，对群丛物种数与累积确限度间的相关性进行了分析。结果表明：同一群系下不同群丛的保护价值有可能存在较大差异，而群丛物种数与累积确限度显著相关。该结果为蒲洼自然保护区的功能区划分提供了依据。
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| 关 键 词： | 自然保护区 群丛 累计确限度 |
| 收稿时间： | 2005-06-27 |
| 修稿时间： | 2005-06-27 |
Sequence of Preferential Protection of Associations of Forest Vegetation in Puwa Nature Reserve, Beijing |
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| Chen Weichuan,Zhao Bo,Xing Shaohua,Lin Daying,Cui guofa,Dou Baocai,Wang Xuepu.Sequence of Preferential Protection of Associations of Forest Vegetation in Puwa Nature Reserve, Beijing[J].Journal of Northeast Forestry University,2005,33(5):62-64. |
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| Authors: | Chen Weichuan Zhao Bo Xing Shaohua Lin Daying Cui guofa Dou Baocai Wang Xuepu |
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| Abstract: | The accumulative fidelity ot 31 associations in Puwa Nature Reserve was ealculated and sequenced, and the order of preferential right for these associations to be protected was obtained. At the same time, the relativity between amount of species and accumulative fidelity was analysed. Result indicated that there may be significant differences among different associations in one formation, and the amount of species is significantly correlative with accumulative fidelity. The result provides a basis for Puwa Nature Reserve in dividing the functional sections. |
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| Keywords: | Nature reserve Association Accumulative fidelity |
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