|
|||||
|
|
| 藏东南典型冰湖溃决危险性分析 | |
| 引用本文： | 刘建康,程尊兰,郭芬芬,徐伟.藏东南典型冰湖溃决危险性分析[J].灾害学,2011,26(2):45-49. |
| 作者姓名： | 刘建康 程尊兰 郭芬芬 徐伟 |
| 作者单位： | 1. 中国科学院地表过程与动力学重点实验室,四川成都,610041;中国科学院成都山地灾害与环境研究所,四川成都,610041;中国科学院研究生院,北京,100049 2. 中国科学院地表过程与动力学重点实验室,四川成都,610041;中国科学院成都山地灾害与环境研究所,四川成都,610041 3. 中国科学院成都山地灾害与环境研究所,四川成都,610041;中国科学院研究生院,北京,100049 |
| 基金项目： | 国家自然科学基金，国家科技支撑计划专题项目 |
| 摘 要： | 自川藏公路南线(西藏境内)修建通车以来,因受到泥石流、滑坡崩塌等自然灾害的影响而经常出现交通被迫中断的现象.其中,冰湖溃决泥石流由于其突发性强、洪峰高、流量大、破坏性强、持续时间短、范围广等特点,已成为藏东南地区危害程度最为严重的特殊灾种.通过对错下湖区域水文气候、冰川活动以及地震等要素的分析,初步认为该冰湖存在可能溃... |
| 关 键 词： | 冰湖溃决洪水 泥石流 地震 灾害评估 错下湖 藏东南 |
Analysis on Risk of Glacier-Lake Outburst in Southeastern Tibet |
|
| Liu Jiankang,Cheng Zunlan,Guo Fenfen,Xu Wei.Analysis on Risk of Glacier-Lake Outburst in Southeastern Tibet[J].Journal of Catastrophology,2011,26(2):45-49. | |
| Authors: | Liu Jiankang Cheng Zunlan Guo Fenfen Xu Wei |
| Institution: | Liu Jiankang1,2,3,Cheng Zunlan1,Guo Fenfen2,3 and Xu Wei2,3 (1.Key Lab of Mountain Hazards and Surface Processes,Chinese Academy of Sciences,Chengdu 610041,China,2.Institute of Mountain Hazards and Environment,3.Graduated University of Chinese Academy of Science,Beijing 100049,China) |
| Abstract: | Since construction and opening to traffic,traffic interruptions occur often along the southern line of Sichuan-Tibet highway(in Tibet) due to hazards like debris flow and landslides.Debris flows caused by glacier-lake outburst have become the most serious disasters with the characteristics of unexpected occurrence,high flood peak,great discharge,destructive, short time duration and broad range.Based on analysis on important factors as hydrological climate,glacier movement and earthquake records,etc. in Cuox... |
| Keywords: | GLOF debris flow earthquake hazard assessment Cuoxiahu southeastern Tibet |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |