| 引用本文: | 葛刚,李恩香,吴和平,吴志强.鄱阳湖国家级自然保护区的外来入侵植物调查.湖泊科学,2010,22(1):93-97. DOI:10.18307/2010.0113 |
| GE Gang,LI Enxiang,WU Heping,WU Zhiqiang.Invasive plants in the National Nature Reserve of Lake Poyang. J. Lake Sci.2010,22(1):93-97. DOI:10.18307/2010.0113 |
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| 鄱阳湖国家级自然保护区的外来入侵植物调查 |
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葛刚1,2, 李恩香1, 吴和平3, 吴志强1,2
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1.南昌大学生命科学学院, 南昌 330031;2.南昌大学都阳湖湖泊生态与生物资源利用教育部重点实验室, 南昌 330047;3.都阳湖国家级自然保护区管理局, 南昌 330030
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| 摘要: |
| 通过对鄱阳湖国家级自然保护区的实地调查,初步确定区内有外来入侵植物12科16属19种,其中菊科最多,有4种。研究表明:对鄱阳湖湿地危害较为严重的外来入侵种有裸柱菊、野胡萝卜、野老鹳草、空心莲子草等4种,外来植物入侵主要由人为活动无意引入和自然传入共同作用产生,在保护区内的分布受到湖泊水位影响。 |
| 关键词: 鄱阳湖国家级自然保护区 外来入侵植物 湿地 |
| DOI：10.18307/2010.0113 |
| 分类号: |
| 基金项目:国家支撑计划项目(2007BAC23B);国家自然科学基金项目(30860062)联合资助 |
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| Invasive plants in the National Nature Reserve of Lake Poyang |
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GE Gang1,2, LI Enxiang1, WU Heping3, WU Zhiqiang1,2
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1.College of Life Science,Nanchang University,Nanchang 330031,P.R.China;2.Key Laboratory of Lake Poyang Ecology and Bio-resource Utilization,Ministry of Education,Nanchang University,Nanchang 330047,P.R.China;3.National Nature Reserve of Lake Poyang,Nanchang 330030,P.R.China
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| Abstract: |
| Invasive plants in the National Nature Reserve of Lake Poyang were investigated, and 19 speciesfamilies were found, among which Compositae was the most, 4 species.Among the invasive plants, Solvia,16 genuses, and 12a at hemifolia, DaacuscarotaCeraniam carolinianum and Alternaathera philoxeroides seriously harm to wetlandlure reSer eby nature and human activities, and their distributionaffected by waterInvasive plants were brought into the na-level of lake. |
| Key words: National Nature Reserve of Lake Poyang invasive plants wetland |
