| 国内外冰碛湖溃决研究进展 |
| 投稿时间：2018-07-13 修订日期：2018-07-13 点此下载全文 |
| 引用本文：刘建康,周路旭.国内外冰碛湖溃决研究进展[J].钻探工程,2018,45(8):44-50.LIU Jian-kang,ZHOU Lu-xu. Research Progress on Moraine Dammed Lake Outburst Flood[J]. Drilling Engineering, 2018,45(8):44-50. |
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| 基金项目:国家自然科学基金项目“弯道特征对泥石流堵塞系数的影响研究”（编号：41402315）；中国地质调查局地质调查项目“藏东南重要城镇和交通干线地质灾害 |
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| 中文摘要:末次冰期以来，气候变暖导致全球高山地区的冰川环境变化剧烈，冰碛湖稳定性降低导致溃决频率增加，成为中国、尼泊尔、俄罗斯、秘鲁等10多个国家和地区频繁发生的冰川灾害类型之一。冰碛湖溃决诱发形成的洪水和泥石流，由于规模巨大、成灾速度快和波及范围广等特点，造成下游地区的基础设施和生命财产遭受惨重损失。本文通过对国内外冰碛湖溃决事件、溃决诱因、溃决模式和溃决洪水特征4个方面研究现状和发展现状的梳理和分析，总结经验和思路，从而为冰碛湖溃决研究和评价提供借鉴和参考。 |
| 中文关键词:冰湖溃决,冰湖,冰碛湖,冰川灾害 |
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| Research Progress on Moraine Dammed Lake Outburst Flood |
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| Abstract:Since the last glacial age, climate warming led to the drastic changes in glacier environment in the global mountain areas, and the decrease of the stability of the Moraine Lakes leads to the increase of outburst frequency, which has become one of the frequent glacial disasters in more than 10 countries and regions all over world included China, Nepal, Russia, Peru and etc. Flood and debris flow induced by moraine lake outburst, due to its large scale, fast forming and wide spread, cause heavy losses of infrastructure, life and property in the downstream area. Through the summarization and analysis on the research situation and development status of Moraine Lake outburst flood events, outburst causes, outburst patterns and features of GLOF, this paper provides reference for the research and evaluation of moraine lake outburst. |
| keywords:GLOF glacial lake moraine dammed lake glacial calamity |
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