| 广东省外来物种入侵现状及其生态环境影响调查 |
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| 引用本文： | 刘红卫,林志凌,苏华轲,崔光琦.广东省外来物种入侵现状及其生态环境影响调查[J].生态环境,2004,13(2):194-196. |
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| 作者姓名： | 刘红卫 林志凌 苏华轲 崔光琦 |
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| 作者单位： | 广东省环境保护监测中心站,广东,广州510045 |
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| 基金项目： | 国家环境保护总局中东部地区生态环境现状调查项目(环发[2002]66号) |
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| 摘 要： | 广东省外来物种种类多数量大，截止到2000年主要外来入侵种的入侵总面积达108．12万hm^2，造成的直接经济损失高达20．71亿元。文章在大量调查的基础上，对广东省外来入侵种的种类、分布、入侵面积及其造成的生态环境影响进行了研究，分析了外来物种入侵规律，并提出外来种入侵的防治对策。
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| 关 键 词： | 广东省 外来入侵种 入侵现状 生态环境影响 对策 |
| 文章编号： | 1672-2175(2004)02-0194-03 |
| 修稿时间： | 2004年2月25日 |
Investigation of the present intrusion situation, and the influence of intrusive alien species on ecology in Guangdong |
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| LIU Hong-wei,LIN Zhi-ling,SU Hua-ke,CUI Guang-qi Guangdong Provincial Center of Environmental Protection Monitoring,Guangzhou ,China.Investigation of the present intrusion situation, and the influence of intrusive alien species on ecology in Guangdong[J].Ecology and Environmnet,2004,13(2):194-196. |
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| Authors: | LIU Hong-wei LIN Zhi-ling SU Hua-ke CUI Guang-qi Guangdong Provincial Center of Environmental Protection Monitoring Guangzhou China |
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| Institution: | LIU Hong-wei,LIN Zhi-ling,SU Hua-ke,CUI Guang-qi Guangdong Provincial Center of Environmental Protection Monitoring,Guangzhou 510045,China |
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| Abstract: | In Guangdong province, the alien species are multiple and their quantity is very big. Until to 2000, the intrusive area of alien species is 1.0812106 hm2, and the direct economy loss caused by the alien species is 2.071109 yuan. On the basis of investigation, the intrusive alien species and their distribution, their intrusion area, the intrusion regularity and influence on ecology are studied in this paper, and at last the precaution countermeasures are raised. |
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| Keywords: | Guangdong province intrusive alien species present intrusion situation ecology influence countermeasure |
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