| 延川县地质灾害详细调查实践与认识 |
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| 引用本文： | 侯喜燕,张锦,张秦华,许冰权.延川县地质灾害详细调查实践与认识[J].陕西地质,2010,28(1):92-97. |
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| 作者姓名： | 侯喜燕 张锦 张秦华 许冰权 |
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| 作者单位： | 陕西工程勘察研究院,西安,710068 |
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| 摘 要： | 延川县地处陕北黄土梁峁沟壑区，地质灾害频发。通过遥感解译、地面调查，查明了区内地质灾害类型、规模、特点及其分布规律。
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| 关 键 词： | 遥感解译验证 野外核查 勘查及测绘 地质灾害分布 |
A DETAILED INVESTIGATION OF GEOLOGICAL HAZARDS IN YAN CHUAN COUNTY |
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| Hou Xi-yan,Zhang Jin,Zhang Qin-hua,Xu Bing-quan.A DETAILED INVESTIGATION OF GEOLOGICAL HAZARDS IN YAN CHUAN COUNTY[J].Geology of Shaanxi,2010,28(1):92-97. |
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| Authors: | Hou Xi-yan Zhang Jin Zhang Qin-hua Xu Bing-quan |
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| Institution: | Hou Xi-yan,Zhang Jin,Zhang Qin-hua,Xu Bing-quan(Shaanxi Institute of Engineering Prospecting,Xi'an 710068) |
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| Abstract: | Yanchuan County is located in loess gully region which sufferes frequent geological hazards in the north of Shaanxi province.A detailed investigation has been made for high-resolution remote sensing interpretation by combination with large-scale,high-precision ground surveys to identify types,sizes,characteristics and distribution patterns of geological hazards in the County,and then provide a scientific basis for the meteorological hazard forecast,hazard prevention and mitigation. |
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| Keywords: | validation of remote sensing Interpretation field verification exploration and mapping the distribution of geological hazards |
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