| 薇甘菊入侵扩散机制研究进展与改进思考 |
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| 引用本文： | 吴卉晶,曾辉,昝启杰.薇甘菊入侵扩散机制研究进展与改进思考[J].热带亚热带植物学报,2010,18(1):101-108. |
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| 作者姓名： | 吴卉晶 曾辉 昝启杰 |
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| 作者单位： | 1. 北京大学深圳研究生院城市人居环境科学与技术重点实验室,广东深圳,518055
2. 深圳市羊台山森林公园管理处,广东深圳,518033 |
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| 基金项目： | 国家自然科学基金项目，深圳市科技局"百人计划"及北京大学深圳研究生院院长科研基金项目 |
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| 摘 要： | 从薇甘菊(Mikania micrantha H B.k)的入侵分布、入侵能力以及群落可侵入性等方面对其入侵机制研究进展进行了分析和总结.以往的研究工作没有重视对薇甘菊入侵过程的整体性研究、对入侵扩散影响因素分析、空间尺度约束影响分析,以及分析方法和技术手段的缺陷.因此,未来应重点开展薇甘菊入侵扩散过程重建及潜在危害区域预测、景观结构对薇甘菊入侵危害的影响等研究,并完善薇甘菊入侵扩散的动态监测网络及风险评估体系.
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| 关 键 词： | 薇甘菊 入侵机制 多时空尺度 景观结构 模型预测 |
| 收稿时间： | 2009/2/23 0:00:00 |
| 修稿时间： | 7/5/2009 12:00:00 AM |
Considerations on Some Issues in Research of the Invasion Mechanisms of an Exotic Weed, Mikania micrantha |
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| WU Hui-jing,ZENG Hui and ZAN Qi-jie.Considerations on Some Issues in Research of the Invasion Mechanisms of an Exotic Weed, Mikania micrantha[J].Journal of Tropical and Subtropical Botany,2010,18(1):101-108. |
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| Authors: | WU Hui-jing ZENG Hui and ZAN Qi-jie |
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| Institution: | WU Hui-jing1,ZENG Hui1,ZAN Qi-jie2(1.Key Laboratory for Environment , Urban Sciences,Shenzhen Graduate School,Peking University,Shenzhen 518055,China,2.Yangtai Mountain Forest Park Administration of Shenzhen City,Shenzhen 518033,China) |
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| Abstract: | The research progresses in the invasion mechanisms of Mikania micrantha H.B.K.were summarized,including its distribution and damage,the invasiveness of this weed and the invasibility of native community.It was not pay attention to some areas in previous studies,such as the integrated research of its invasion process,analysis of influencing factors of the invasive spread,the effects of spatial scales,and the defects of analytical methods and technical means.Therefore,in the future,it should focus on the reco... |
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| Keywords: | Mikania micrantha Invasion process Multiple temporal-spatial scales Landscape structure Modelingprediction |
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