| 贵州喀斯特地区种子植物物种多样性受损现状及其对策 |
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| 引用本文： | 邓培雁.贵州喀斯特地区种子植物物种多样性受损现状及其对策[J].贵州师范大学学报(自然科学版),2000,18(3):17-21. |
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| 作者姓名： | 邓培雁 |
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| 作者单位： | 贵州师范大学资源与环境科学系,贵州贵阳,550001 |
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| 摘 要： | 由于喀斯特地区生态环境的脆弱性加上人为活动的影响 ,使生境恶化现象尤为严重 ,对植物的生存和繁衍影响极大 ,使得贵州喀斯特地区种子植物物种多样性受到严重威胁。在对贵州喀斯特地区种子植物受威胁的现状及多样性特征进行研究的基础上 ,分析了其受损原因并提出了有关对策和措施
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| 关 键 词： | 喀斯特地区 种子植物 物种多样性 |
| 文章编号： | 1004-5570(2000)03－0017－05 |
| 修稿时间： | 1999-12-11 |
The present situation of varions injured seed plants in Guizhou Karst area and countermeasures |
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| DENG Pei-yan.The present situation of varions injured seed plants in Guizhou Karst area and countermeasures[J].Journal of Guizhou Normal University(Natural Sciences),2000,18(3):17-21. |
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| Authors: | DENG Pei-yan |
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| Institution: | DENG Pei-yan
(Department of Resource and Environment Science, Guizhou Normal University, Guiyang 550001, China) |
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| Abstract: | Because of the frailty of ecological environment and influence from man’s activity, the ecological environment gets even worse which makes great influence on exsistence and in tiplying to the living plant threatening serious seed plants in Guizhou Karst area. Based on the study of the seed plants present situation and the features being threatened in Guizhou Karst area, the paper discusses their reasons and put forward the relative countermeasures. |
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| Keywords: | Karst area seed plant speciesdiversity |
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