摘要
以甘南藏族自治州为研究区域,构建城镇化与生态环境指标评价体系,运用层次分析法和熵值法对2000—2015年城镇化水平与生态环境质量进行综合评价,并采用耦合协调模型分析其耦合协调关系的演变趋势。结果表明:研究期间甘南州城镇化和生态环境综合发展水平呈上升态势,且处于较高耦合阶段,耦合协调度由轻度失调城镇化滞后型发展为优质协调生态环境滞后型,总体发展趋势较好。今后的发展中要注意协调两者之间的关系,促进单个系统内部的均衡发展,以推动甘南藏族自治州生态城镇的可持续发展。
Taking Gannan Zangzu Autonomous Prefecture as the study area, this paper built index evaluation system about urbanization and eco- logical environment, and used the analytic hierarchy process and entropy method to evaluate the urbanization level and ecological environment quality from 2000 to 2015, and based on the coupling coordination model to analyze the trend of the relationship of coupling coordination. The results showed that during the study period, the comprehensive level of urbanization and ecological environment was on the rise, and both in the stage of high cou- pling. The coupling coordination degree from mild disorder of urbanization lag type changed to good coordinate of ecological environment lag type. The overall trend was better, but still needed to pay attention to coordinate the relationship, as well as to promote the balanced development of a single sys- tem to advance the sustainable development of regional ecological towns in the future.
作者
张佩佩
董锁成
李泽红
马蓓蓓
ZHANG Pei- pei DONG Suo- cheng LI Ze- hong MA Bei- bei(Institute of Tourism and Environment, Shanxi Normal University, Xi＇ an 710062, China Institute of Geographic Sciences and Natural Resource, CAS, Beijing 100101, China)
出处
《资源开发与市场》
CAS
CSSCI
2017年第1期33-38,共6页
Resource Development & Market
基金
国家自然科学基金项目(编号:41271556
41101117)
关键词
甘南州
城镇化
生态环境
耦合协调关系
Gannan Zangzu Autonomous Prefecture
urbanization
ecological environment
relationship of coupling coordination
