| 泥石流危险区划中相对分布密度的数学模型 |
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| 引用本文： | 刘希林,张松林.泥石流危险区划中相对分布密度的数学模型[J].灾害学,1992,7(3):8-13. |
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| 作者姓名： | 刘希林 张松林 |
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| 作者单位： | 中国科学院成都山地灾害与环境研究所，中国科学院成都山地灾害与环境研究所，云南省地理研究所 成都 610015，成都 610015 |
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| 摘 要： | 本文通过数理统计分析,建立了泥石流相对分布密度的数学模型,解决了泥石流危险区划中关键指标的确定问题,在云南和四川泥石流危险区划的应用中效果良好,是一项行之有效的方法。
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| 关 键 词： | 泥石流 区划 数学模型 密度 预测 |
THE MATHEMATICAL MODEL OF RELATIVE SPATIAL DENSITY OF DEBRIS FLOWS FOR RISK REGIONALIZATION OF DEBRIS FLOW |
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| Liu Xilin Zhang Songlin.THE MATHEMATICAL MODEL OF RELATIVE SPATIAL DENSITY OF DEBRIS FLOWS FOR RISK REGIONALIZATION OF DEBRIS FLOW[J].Journal of Catastrophology,1992,7(3):8-13. |
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| Authors: | Liu Xilin Zhang Songlin |
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| Abstract: | On the basis of the analysis of mathematical statistics, this study puts forward a mathematical model of relative spatial density of debris flows, which solved the key problem of regionalization for debris flow disasters. After applied in Yunnan and Sichuan provinces and examined with field investigation, this model was proved to be an effective method. It is expected to practice widespread. |
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| Keywords: | Debris flow Risk regionalizaiton Mathematical model Forecast |
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