Analysis and prevention measures for typical geological disasters formation and mechanisms within permafrost zone of Greater Khingan Range

• 作者: BAI Yu-chun DONG Xue-liang LI Yong-li ZHAO Lei
• 来源期刊: 地下水科学与工程：英文版
• 学科: 地球科学
• 年，卷（期）: 2014,（3）
• 页码范围: 85-93
• 页数: 9页
• 分类号: P642.14

摘要

The types,factors and formation conditions of typical geological disasters within the permafrost zone in the Greater Khingan Range area of Heilongjiang province were analysed in the paper. The formation mechanism behind geological disasters was illustrated,and the development trend,prevention programs and effects of the typical disaster on communities,agricultural lands and landscapes were reviewed.