| 国道214线西藏段地质灾害遥感调查与评价 |
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| 引用本文： | 冉德甫,鲁安新,张世强,王丽红. 国道214线西藏段地质灾害遥感调查与评价[J]. 水文地质工程地质, 2006, 33(1): 88-91 |
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| 作者姓名： | 冉德甫 鲁安新 张世强 王丽红 |
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| 作者单位： | 1. 甘肃有色金属地质研究所,兰州,730000
2. 中国科学院寒区旱区环境与工程研究所,兰州,730000 |
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| 摘 要： | 同道214线西藏段位于西藏东南部，地形地貌复杂，构造发育，是地质灾害的多发地区。利用以往资料、ETM遥感影像解译及野外调查，在公路沿线圈定出崩塌76处、滑坡26处、泥石流沟101条，并对这些地质灾害的发育状况和危害特征进行了评价。
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| 关 键 词： | 国道214线 西藏 地质灾害 遥感 |
| 文章编号： | 1000-3665（2006）01-0088-04 |
| 收稿时间： | 2005-03-21 |
| 修稿时间： | 2005-07-09 |
Investigation and evaluation of geological hazards using remote sensing in Tibet segment of national highway 214 |
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| RAN De-fu,LU An-xin,ZHANG Shi-qiang,WANG Li-hong. Investigation and evaluation of geological hazards using remote sensing in Tibet segment of national highway 214[J]. Hydrogeology and Engineering Geology, 2006, 33(1): 88-91 |
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| Authors: | RAN De-fu LU An-xin ZHANG Shi-qiang WANG Li-hong |
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| Affiliation: | 1. Gansu Institute of Geology for Non-ferrous Metals, Lanzhou 730000, China ; 2. Institute of Cold and Arid Regions Environmental and Engineering , Chinese Academy of Sciences, Lanzhou 730000, China |
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| Abstract: | The Tibet segment of national highway 214 lies in Southeastern part of Tibet. It has complex landform and geo-tectonic movement, causing geological hazards happen frequently. Based on the historical data, ETM interpretation and the field investigation, the authors places of landslides and 101 places of mudflows have determined that there are 76 places of rockfalls, 26 along the highway. The developing state and harmful characteristics of these geological hazards have been evaluated. |
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| Keywords: | national highway 214 Tibet geological hazards remote sensing |
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