易发程度指数法在宣州区地质灾害易发区划分中的应用研究

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英文篇名：APPLICATION OF SUSCEPTIBILITY INDEX METHOD IN THE DIVISION OF GEOLOGICAL HAZARD PRONE AREAS IN XUANZHOU DISTRICT 作者：张刘柱 ; 陈雪梅 ; 郑立博 ; 席恺 ; 李宗洋 英文作者：ZHANG Liu-zhu;CHEN Xue-mei;ZHENG Li-bo;XI Kai;LI Zong-yang;The First Institute Hydrogeology and Engineering Geological Prospecting Anhui Geological Prospecting Bureau; 关键词：地质灾害 ; 易发区 ; 评价因子 ; 权重 英文关键词：geological hazards;;prone areas;;evaluation factors;;weight 中文刊名：地质灾害与环境保护 英文刊名：Journal of Geological Hazards and Environment Preservation 机构：安徽省地勘局第一水文工程地质勘查院; 出版日期：2019-06-25 出版单位：地质灾害与环境保护 年：2019 期：02 语种：中文; 页：93-97 页数：5 CN：51-1467/P ISSN：1006-4362 分类号：P694

摘要

在分析地质灾害成因的基础上,选取了地形地貌、地质背景、气候、地质灾害点密度、人类工程活动等5个主要影响因素对宣州区地质灾害的易发性进行分区评价,并对区内的地质灾害易发区进行划分。根据分析评价结果,将宣州区划分为4个地质灾害易发区。分区结果较符合宣州区地质灾害发育实际情况,为宣州区的防灾减灾工作提供科学依据。
        Based on the analysis of the cause of geological hazards, select the geomorphological, geological background, climate, density of geological hazards,and human engineering activities, points following five influencing factors, to evaluate the susceptibility of geological hazards in the studied area, prone to geological hazards divides in the studied area. According to the results, the studied area was divided into four geological hazard prone areas. The regional results are in line with the development of geological hazards in the studied area and provide a scientific basis for hazards prevention and reduction in the studied area.

引文

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