| 厦门市外来物种入侵现状及其风险评价指标体系 |
| |
| 引用本文： | 欧健,卢昌义.厦门市外来物种入侵现状及其风险评价指标体系[J].生态学杂志,2006,25(10):1240-1244. |
| |
| 作者姓名： | 欧健 卢昌义 |
| |
| 作者单位： | 1. 厦门大学环境科学研究中心,厦门,361005
2. 厦门大学环境科学研究中心,厦门,361005;厦门大学近海海洋环境科学国家重点实验室,厦门,361005 |
| |
| 基金项目： | 福建省出入境检验检疫局资助项目;福建省厦门市环境保护局资助项目 |
| |
| 摘 要： | 通过对厦门地区外来物种入侵状况的实地调查,对已有文献资料的查阅和专家咨询,整理了厦门市已入侵或值得警惕的外来植物名录。并从气候、土壤、植被生态群落结构、地貌特征、人为和自然干扰状况以及港口交通贸易等方面分析了厦门市外来生物入侵现状的原因。结合前人在外来生物入侵的风险评价方面的研究成果,针对厦门市的外来植物入侵现状,构建了适应厦门地区外来植物入侵风险评价指标体系框架,该指标体系由“移居与建群的可能性”、“危害与影响”和“预防与控制”3大部分,共计6个一级指标,17个二级指标构成。
|
| 关 键 词： | 生物入侵 外来入侵物种 风险评价 |
| 文章编号： | 1000-4890(2006)10-1240-05 |
| 修稿时间： | 2006年1月17日 |
Present situation of alien plants invasion and its risk assessment system in Xiamen City |
| |
| OU Jian,LU Changyi.Present situation of alien plants invasion and its risk assessment system in Xiamen City[J].Chinese Journal of Ecology,2006,25(10):1240-1244. |
| |
| Authors: | OU Jian LU Changyi |
| |
| Abstract: | Based on the field survey of alien plant invasion and the consultation of related literatures and specialists,a list of invaded and potential alien plants in Xiamen City was compiled,and the causes of alien plant invasion in this city were analyzed from the aspects of climate,soil,vegetation community structure,geographical characteristic,natural and anthropogenic disturbances,and transportation,etc. Based on the previous researches in bio-invasion risk assessment,and aiming at the present situation in Xiamen,a risk assessment system for alien plants invasion was established,which consisted of three parts,i.e.,probability of migration and establishment,hazard and impact,and prevention and control,and included 6 primary indexes and 17 secondary indexes. |
| |
| Keywords: | bio-invasion alien invasive species risk assessment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
