| 重庆市万州区入侵植物区系特征与成灾机制研究 |
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| 引用本文： | 余顺慧,邓洪平.重庆市万州区入侵植物区系特征与成灾机制研究[J].西南师范大学学报(自然科学版),2011,36(5):130-133. |
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| 作者姓名： | 余顺慧 邓洪平 |
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| 作者单位： | 重庆三峡学院化学与环境工程学院;西南大学生命科学学院三峡库区生态环境教育部重点实验室; |
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| 基金项目： | 重庆市教委科学技术研究基金资助项目(KJ101105) |
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| 摘 要： | 采取野外样方调查和资料分析方法,对重庆市万州区入侵植物区系特征及其成灾机制进行研究.结果表明:①万州区有入侵植物共20科、35属、45种；②该区入侵植物在科属分布区类型上除世界分布外,主要为热带分布；③入侵植物大部分来源于美洲.该文还探讨了万州区入侵植物的成灾机制与其区系地理成分之间的密切联系.
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| 关 键 词： | 入侵植物 植物区系 成灾机制 万州区 |
Studies on Flora Alien Invasive Plants and Disastrous Mechanisms in Wanzhou, Chongqing |
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| YU Shun-hui,DENG Hong-ping .School of Chemical , Environment Engineering,Chongqing Three Gorges University,Wanzhou Chongqing ,China,.School of Life Science,Southwest University,Key Laboratory of Eco-environments in Three Gorges Reservoir Region,Chongqing.Studies on Flora Alien Invasive Plants and Disastrous Mechanisms in Wanzhou, Chongqing[J].Journal of Southwest China Normal University(Natural Science),2011,36(5):130-133. |
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| Authors: | YU Shun-hui DENG Hong-ping School of Chemical Environment Engineering Chongqing Three Gorges University Wanzhou Chongqing China School of Life Science Southwest University Key Laboratory of Eco-environments in Three Gorges Reservoir Region Chongqing |
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| Institution: | YU Shun-hui1,2,DENG Hong-ping2 1.School of Chemical and Environment Engineering,Chongqing Three Gorges University,Wanzhou Chongqing 404100,China,2.School of Life Science,Southwest University,Key Laboratory of Eco-environments in Three Gorges Reservoir Region,Chongqing 400715 |
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| Abstract: | According to the outside invading Plant's final research of Wanzhou it indicates:(1)There are 45 species of flora alien invasive plants which have been already known at present,they belong to 35 genera and 20 families in Wanzhou;(2) The flora shows an obvious tropic characteristics;(3) Most of them are produced in America.Accordingly,The outside causing disaster invading plant's mechanism in Wanzhou has shown the close connection being a geographical feature component with area,has drawn attention in respon... |
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| Keywords: | invasive plants flora disastrous mechanisms Wanzhou |
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