摘要
在泰宁县地质灾害详细调查的基础上,统计分析了地质灾害发生与地形(地貌)、地层岩性、降雨、人类工程活动等影响因素的关系。地质灾害主要分布于丘陵、低山的缓坡-陡坡地带,尤其是变质岩、侵入岩地区;降雨和人类工程活动是主要的外在诱发因素。
Basing on detail investigation of geologic hazard in TaiNing country, statistic analyze relationship of geologic hazard and influencing factors such as landforms, rock character, rainfall and human engineering activity. Geologic hazard chiefly distribute on gentle-steep slope of hills and low mountain, especially on metamorphic rock and intrusive rock area. Rainfall and human engineering activity are chief external inducing factors.
出处
《福建地质》
2011年第3期267-271,共5页
Geology of Fujian
关键词
地质灾害
影响因素
防治建议
泰宁县
geologic hazard, influencing factors, Taining County
