| 利用遥感和地理信息系统技术通过分析土壤性质预测洪水灾害: 以泰国Chiang Mai省Mae Rim分水岭为例 |
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| 引用本文： | PAN Jian-Jun,E. BERGSMA. 利用遥感和地理信息系统技术通过分析土壤性质预测洪水灾害: 以泰国Chiang Mai省Mae Rim分水岭为例[J]. 土壤圈, 1998, 8(1): 71-78 |
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| 作者姓名： | PAN Jian-Jun E. BERGSMA |
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| 作者单位： | [1]CollegeofResourceandEnvironmentalScience,NanjingAgri.Nniv.,Nanjing210095（CHina） [2]SoilSurveyDivision,In |
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| 基金项目： | *1Project supported by the Netherlands Fellowship Programme. |
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| 摘 要： | Physiography and soil in Mae Rim watershed,Chiang Mai Province,Thailand were investigated by using aerial photographs and satellite image in conjunction with field work,and soil infiltration rate and soil shear resistance were measured in field. Many factors affecting runoff were analyzed usig the Integrated Land and Water Informaiton System(ILWIS).As a result,a model determining flood hazar was set up.Three mps including runoff curve number map,runoff coefficent map,and flood inumdation map were created,In addition,the time of concentration was predicted.
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| 关 键 词： | 洪水危害预报 遥感 地理信息系统 土壤性质 表面流失系数 泰国 |
Flood hazard prediction from soil properties by remote sensing and geographic information system: A case study of Mae Rim watershed, Chiang Mai Province, Thailand |
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| PAN Jian-Jun and E. BERGSMA. Flood hazard prediction from soil properties by remote sensing and geographic information system: A case study of Mae Rim watershed, Chiang Mai Province, Thailand[J]. Pedosphere, 1998, 8(1): 71-78 |
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| Authors: | PAN Jian-Jun and E. BERGSMA |
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| Affiliation: | Institute of Soil Science, the Chinese Academy of Sciences, Nanjing 210008, China. |
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| Abstract: | Physiography and soil in Mae Rim watershed,Chiang Mai Province,Thailand were investigated by using aerial photographs and satellite image in conjunction with field work,and soil infiltration rate and soil shear resistance were measured in field. Many factors affecting runoff were analyzed usig the Integrated Land and Water Informaiton System(ILWIS).As a result,a model determining flood hazar was set up.Three mps including runoff curve number map,runoff coefficent map,and flood inumdation map were created,In addition,the time of concentration was predicted. |
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| Keywords: | flood hazard prediction Mae Rim watershed soil properties surface runout coefficient |
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