摘要
通过实地调查与资料分析,探讨陕北地区伤亡性地质灾害时空分布。从孕灾环境、致灾因素、致灾体运动特征和承灾体防范能力四个方面对陕北地区伤亡性地质灾害成灾原因和防范对策进行研究。
Temporal-spatial features of casualty-causing geo-hazards in southern Shaanxi are probed through field surveys and data analysis.The genesis of and countermeasures against such geo-hazards are researched in terms of hazard-breeding conditions,hazard-triggering factors,motion features of hazard-triggering substances and disaster preventing capabilities of hazard-affected substances.
出处
《地质灾害与环境保护》
2015年第2期68-73,共6页
Journal of Geological Hazards and Environment Preservation
基金
国家自然科学基金重点项目"人类活动的黄土滑坡响应机理与灾害预警"(41130753)
关键词
陕北
地质灾害
时空分布
成灾原因
northern Shaanxi
geo-hazard
temporal-spatial feature
geo-hazard genesis
