Assessment of Geological Environment Carrying Capacity of Fengjie County
Based on AHP

doi:10.3969/j.issn.1674-0696.2014.02.21

Journal of Chongqing Jiaotong University(Natural Science) ›› 2014, Vol. 33 ›› Issue (2): 95-99.DOI: 10.3969/j.issn.1674-0696.2014.02.21

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Assessment of Geological Environment Carrying Capacity of Fengjie County Based on AHP

Yang Le^1,2，Peng Haiyou^1,2，Zhou Molin³，Xie Hongbing^1,2，Luo Zhenfu^1,2，Tan Liang^1,2

1. Chongqing Key Laboratory of Exogenic Minerallization ＆ Mine Environment，Chongqing Institute of Geology ＆ Mineral Ｒesources，Chongqing 400042，China; 2. Chongqing Ｒesearch Center of State Key Laboratory of Coal Ｒesources ＆ Safe Mining，Chongqing 400042，China; 3. School of Civil Engineering，Chongqing University，Chongqing 400045，China

Received:2013-01-25 Revised:2013-12-20 Online:2014-04-15 Published:2015-01-22

基于层次分析法的奉节县城地质环境承载力评价

杨乐^1,2，彭海游^1,2，周莫林³，谢洪斌^1,2，罗真富^1,2，谭亮^1,2

1. 重庆地质矿产研究院外生成矿与矿山环境重庆市重点实验室，重庆400042; 2. 煤炭资源与安全开采国家重点实验室重庆研究中心，重庆400042; 3. 重庆大学土木工程学院，重庆400045

作者简介:杨乐( 1978—) ，女，重庆涪陵人，博士研究生，主要从事岩土工程及地质工程方面的研究。E-mail: 446281718@qq.com。
基金资助:
重庆市国土房管局科技项目( CIGMR0909)

Abstract

Abstract: Considering the geological and regional feature，the assessment system of geological environment bearing capacity was established，and the weights assessment indexes were presented by Analytic Hierarchy Process ( AHP) ． Through extracting， analyzing and processing the assessment indexes by means of GIS，the zone map of geological environment bearing capacity of Fengjie County was obtained． The results provide a scientific evidence for the construction plan for Fengjie new town and provide a reference for the relocated cities of similar reservoir areas and city construction of hilly and mountainous areas．

Key words: environmental engineering, geological environment carrying capacity, Geographic Information System( GIS) , Analytic Hierarchy Process( AHP)

摘要： 在考虑地域地质特点基础上，首先构建奉节新县城地质环境承载力评价指标体系，然后运用层次分析法确定出评价指标权重，借助GIS 技术对评价指标图层提取、分析、处理，最后得到奉节县城的地质环境承载力分区图。研究成果可为奉节新城今后的建设规划提供科学依据，并可为类似库区迁建城市以及丘陵山区的城市建设和地质灾害防治等提供宝贵方法借鉴。

关键词: 环境工程, 地质环境承载力, GIS, 层次分析法

CLC Number:

P642.5

Yang Le，Peng Haiyou，Zhou Molin，Xie Hongbing，Luo Zhenfu，Tan Liang. Assessment of Geological Environment Carrying Capacity of Fengjie County Based on AHP[J]. Journal of Chongqing Jiaotong University(Natural Science), 2014, 33(2): 95-99.

杨乐，彭海游，周莫林，谢洪斌，罗真富，谭亮. 基于层次分析法的奉节县城地质环境承载力评价[J]. 重庆交通大学学报（自然科学版）, 2014, 33(2): 95-99.

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Assessment of Geological Environment Carrying Capacity of Fengjie County Based on AHP

基于层次分析法的奉节县城地质环境承载力评价

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