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Alternative TitleEco-Environment Health Assessment of Cities in the Yangtze River in Economic Zone Based on Urbanization Approach
王旭熙1,2; 彭立1; 苏春江1; 马宇翔1,2,3; 徐定德1,2
Corresponding Author彭立
Source Publication湖南大学学报(自然科学版)
Other Abstract



With the acceleration of new-type urbanization,how to realize the coordinated development between urbanization and eco-environment will be the central topic of the development of Yangtze River Economic Zone.36 cities in the Yangtze River Economic Zone were studied,three indices were selected to build an eco-environment health evaluation system,including the pressure,status and restoration potential of ecological environment.An entropy-comprehensive evaluation model was established to comprehensively assess the eco-environment health of each city.The results indicate that the eco-environment level of 36 cities in the Yangtze River Economic Zone has obvious spatial difference,and the synthetic index of environment of the cities on the lower reaches of the Yangtze River is higher than those on the middle and upper reaches.According to the differences of various eco-environment indices of 36 cities in the Yangtze River Economic Zone,the 36 cities are divided into six types with the PCA ordination.Finally,the study ana- lyzed the relationship between urbanization and the pressure,status,restoration potential of ecological environment to understand the eco-environment level differences of 36 cities in the Yangtze River Economic Zone under the background of urbanization with the correlation analysis method.The results show that urbanization and the eco-environment pressure exhibit exponential curve and the coupling characteristics of urbanization and eco-environment of cities on the upper,middle and lower reaches of the Yangtze River are different.

Keyword生态环境健康 综合评价 Pca分析 城镇化 长江经济带
Subject AreaX826
Indexed ByEI ; CSCD ; 北大中文核心
Funding Organization国家自然科学基金资助项目(41401198) ; 四川省软科学计划(2015ZR0121)
Accession numberAccession number: 20160401845047
Citation statistics
Cited Times:4[CSCD]   [CSCD Record]
Document Type期刊论文
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
王旭熙,彭立,苏春江,等. 城镇化视角下长江经济带城市生态环境健康评价[J]. 湖南大学学报(自然科学版),2015,42(12):132-140.
APA 王旭熙,彭立,苏春江,马宇翔,&徐定德.(2015).城镇化视角下长江经济带城市生态环境健康评价.湖南大学学报(自然科学版),42(12),132-140.
MLA 王旭熙,et al."城镇化视角下长江经济带城市生态环境健康评价".湖南大学学报(自然科学版) 42.12(2015):132-140.
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