基于GIS-AHP方法的山地城镇生态格局安全评价研究--以重庆北部新区为例  

Research on Mountainous Towns' Ecological Pattern Safety Assessment Based on GIS-AHP Method:A Case Study of Chongqing New North Zone(CNNZ)

作　　者：赵在绪[1] 周铁军[1,2] 陈舒一郎 毛有粮[4] 

机构地区：[1]重庆大学建筑城规学院 [2]山地城镇建设与新技术教育部重点实验室 [3]浙江省城乡规划设计研究院 [4]中国城市规划设计研究院西部分院

出　　处：《现代城市研究》2014年第8期74-78,共5页Modern Urban Research

基　　金：“十二五”国家科技支撑计划“山地村庄集约化规划与建设关键技术与示范”(编号:2013BAJ11B01)

摘　　要：我国山地城镇分布广泛,自然地理条件复杂多变,是生态环境灾害多发区。生态格局安全评价对于山地城镇生态建设和防灾减灾意义重大。基于此,本文回顾并总结了国内外生态安全评价研究现状和建设进展,并针对山地特殊的条件,利用GIS与AHP相结合的技术方法对重庆市北部新区进行生态格局安全评价研究,得出四级结果及其比例,并以图示形式量化表达,在此基础上提出了适应性的规划调整策略,期待其对山地城镇生态建设研究起到抛砖引玉之效果。Mountainous towns are widely distributed in China with complex natural conditions. Also, ecological disruption and environmental disasters in these towns are ubiquitous. Naturally, ecological pattern safety assessment is of great significance for ecological construction and disaster prevention in mountainous towns. Based on this, the article reviews present status and progress of research on ecological safety assessment at home and abroad. By using GIS and AHP method, the article would assess ecological pattern safety of Chongqing New North Zone （CNNZ） in the light of special conditions of mountainous towns. At the same time, some adaptive adjustment methods would be raised to improve ecological construction and planning research of mountainous towns.

关 键 词：GIS AHP 山地城镇 生态格局 安全评价 

分 类 号：X826[环境科学与工程—环境工程]