| 三裂叶豚草的风险分析 |
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| 引用本文： | 黄可辉,郭琼霞,刘景苗.三裂叶豚草的风险分析[J].福建农林大学学报(自然科学版),2006,35(4):412-415. |
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| 作者姓名： | 黄可辉 郭琼霞 刘景苗 |
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| 作者单位： | 1. 福建出入境检验检疫局,福建,福州,350001
2. 福建农林大学作物科学学院,福建,福州,350002 |
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| 基金项目： | 国家质量监督检验检疫总局科研项目 |
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| 摘 要： | 根据三裂叶豚草的生长特性和我国气候特点,对三裂叶豚草在我国的适生区进行划分;采用风险性评估量化指标体系,建立了一、二级评判标准的计算模型,分析了三裂叶豚草传入我国的风险.结果表明,三裂叶豚草的危险性综合评价的风险值R为2.18,属于高风险外来有害生物.确定了三裂叶豚草的适生区,同时,提出了对三裂叶豚草的风险管理措施.
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| 关 键 词： | 三裂叶豚草 风险分析 适生区 计算模型 |
| 文章编号： | 1671-5470(2006)04-0412-04 |
| 收稿时间： | 2005-04-08 |
| 修稿时间： | 2006-02-19 |
Risk analysis for Ambrosia artemisiifolia |
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| HUANG Ke-hui,GUO Qiong-xia,LIU Jing-miao.Risk analysis for Ambrosia artemisiifolia[J].Journal of Fujian Agricultural and Forestry University,2006,35(4):412-415. |
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| Authors: | HUANG Ke-hui GUO Qiong-xia LIU Jing-miao |
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| Institution: | 1. Fujian Entry-Exit Inspection and Qurantine Bureau, Fuzhou, Fujian 350001, China; 2. College of Crop Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China |
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| Abstract: | The potential risk regions of Ambrosia trifida L.were estimated according to growth characters and historical meteorological data.Calculation models to judge the first grade and the second grade criterion estimation were established on the base of its criterion of PRA assessment and quantitative analysis,and the risk of A.trifida L.introduced to China was analysed.The results showed that its comprehensive estimation risk value was 2.18,which suggested that it belonged to high risk exotic harmful organism.The potential risk regions were estimated, and the risk management for controlling A.trifida L.was evaluated. |
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| Keywords: | Ambrosia trifida L risk analysis potential risk region calculation model |
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