| 中国自然灾害生态风险评价 |
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| 引用本文： | 许学工,颜磊,徐丽芬,卢亚灵,马禄义.中国自然灾害生态风险评价[J].北京大学学报(自然科学版),2011(5):901-908. |
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| 作者姓名： | 许学工 颜磊 徐丽芬 卢亚灵 马禄义 |
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| 作者单位： | 北京大学城市与环境学院地表过程分析与模拟教育部重点实验室; |
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| 基金项目： | 国家科技支撑计划(2006BAD20B07); 科技部创新方法工作(2007FY140800-1)资助 |
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| 摘 要： | 进行中国（陆地）生态风险评价研究,旨在探讨大尺度的区域生态风险评价方法并实施评价,为生态系统的风险识别和风险防范提供科技支持。选择10种自然灾害作为生态风险源,22种生态系统作为风险受体,并考虑生态-环境脆弱性的影响。在各单项灾害生态风险评价的基础上,完成了中国灾害生态风险综合评价与制图。评价结果显示,从诸种自然灾害风...
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| 关 键 词： | 生态风险 综合评价 风险源 自然灾害 中国 |
Ecological Risk Assessment of Natural Disasters in China |
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| XU Xuegong,YAN Lei,XU Lifen,LU Yaling,MA Luyi College of Urban , Environmental Sciences,Key Laboratory of Education Ministry for Earth Surface Process,Peking University,Beijing.Ecological Risk Assessment of Natural Disasters in China[J].Acta Scientiarum Naturalium Universitatis Pekinensis,2011(5):901-908. |
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| Authors: | XU Xuegong YAN Lei XU Lifen LU Yaling MA Luyi College of Urban Environmental Sciences Key Laboratory of Education Ministry for Earth Surface Process Peking University Beijing |
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| Institution: | XU Xuegong,YAN Lei,XU Lifen,LU Yaling,MA Luyi College of Urban and Environmental Sciences,Key Laboratory of Education Ministry for Earth Surface Process,Peking University,Beijing 100871 |
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| Abstract: | The authors explore an approach on large scale of regional ecological risk assessment,and implement the integrated assessment of China,so as to provide scientific support for eco-system risk recognition and risk prevention.Select the 10 natural disasters as ecological risk sources,22 species of the ecosystem as risk receptors and consider eco-environmental vulnerability.The integrated ecological risk assessment and mapping are conducted,on the basis of evaluating ecological risk by individual disaster and o... |
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| Keywords: | ecological risk integrated assessment risk sources natural disaster China |
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