A integrated method for assessing the urban ecosystem health of rapid urbanized area in China based on SFPHD framework

With the rapid economic development and continuous growth of population in rapid urbanized area, the health status of urban ecosystem is undergoing profound changes, which will have a negative impact on the sustainable development. In order to systematically evaluate the health status of urban ecosy...

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Autores principales:	Wei Shen, Zhicheng Zheng, Li Pan, Yaochen Qin, Yang Li
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Ecosystem health assessment framework Improved SI-MI model Index classification standard Global sensitivity analysis Urban agglomeration Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/4f1e6415124d40d1b49490d5b41ccf80
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id	oai:doaj.org-article:4f1e6415124d40d1b49490d5b41ccf80
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spelling	oai:doaj.org-article:4f1e6415124d40d1b49490d5b41ccf802021-12-01T04:34:13ZA integrated method for assessing the urban ecosystem health of rapid urbanized area in China based on SFPHD framework1470-160X10.1016/j.ecolind.2020.107071https://doaj.org/article/4f1e6415124d40d1b49490d5b41ccf802021-02-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X20310104https://doaj.org/toc/1470-160XWith the rapid economic development and continuous growth of population in rapid urbanized area, the health status of urban ecosystem is undergoing profound changes, which will have a negative impact on the sustainable development. In order to systematically evaluate the health status of urban ecosystem in rapid urbanized area of central China, this paper puts forward a new assessment framework of structure-function-process-human health-development based on a deep understanding of the concept and general characteristics of urban ecosystem health, and establishes an expanded evaluation index system according to this evaluation framework. Then, on the basis of determining the index classification criteria in detail, the improved SI-MI model was used to evaluate the health status of urban ecosystem. As a case study, the framework and method were applied to the urban agglomeration in the middle reaches of the Yangtze river, a region of the rapid urbanized in China. The results showed that, the health level of most cities in the study area has been improved from 2005 to 2015. From the perspective of spatial pattern, the health level of the study area shows obvious spatial heterogeneity, and provincial capital cities and some eco-cities have better health status. It is worth noting that the function and development layer are the key parts that restrict the overall health level of urban ecosystem in the urban agglomeration in the middle reaches of the Yangtze River. After classifying all cities, we found the factors influencing the health level of different types of cities, and proposed the management suggestions for different types of cities.Wei ShenZhicheng ZhengLi PanYaochen QinYang LiElsevierarticleEcosystem health assessment frameworkImproved SI-MI modelIndex classification standardGlobal sensitivity analysisUrban agglomerationEcologyQH540-549.5ENEcological Indicators, Vol 121, Iss , Pp 107071- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Ecosystem health assessment framework Improved SI-MI model Index classification standard Global sensitivity analysis Urban agglomeration Ecology QH540-549.5
spellingShingle	Ecosystem health assessment framework Improved SI-MI model Index classification standard Global sensitivity analysis Urban agglomeration Ecology QH540-549.5 Wei Shen Zhicheng Zheng Li Pan Yaochen Qin Yang Li A integrated method for assessing the urban ecosystem health of rapid urbanized area in China based on SFPHD framework
description	With the rapid economic development and continuous growth of population in rapid urbanized area, the health status of urban ecosystem is undergoing profound changes, which will have a negative impact on the sustainable development. In order to systematically evaluate the health status of urban ecosystem in rapid urbanized area of central China, this paper puts forward a new assessment framework of structure-function-process-human health-development based on a deep understanding of the concept and general characteristics of urban ecosystem health, and establishes an expanded evaluation index system according to this evaluation framework. Then, on the basis of determining the index classification criteria in detail, the improved SI-MI model was used to evaluate the health status of urban ecosystem. As a case study, the framework and method were applied to the urban agglomeration in the middle reaches of the Yangtze river, a region of the rapid urbanized in China. The results showed that, the health level of most cities in the study area has been improved from 2005 to 2015. From the perspective of spatial pattern, the health level of the study area shows obvious spatial heterogeneity, and provincial capital cities and some eco-cities have better health status. It is worth noting that the function and development layer are the key parts that restrict the overall health level of urban ecosystem in the urban agglomeration in the middle reaches of the Yangtze River. After classifying all cities, we found the factors influencing the health level of different types of cities, and proposed the management suggestions for different types of cities.
format	article
author	Wei Shen Zhicheng Zheng Li Pan Yaochen Qin Yang Li
author_facet	Wei Shen Zhicheng Zheng Li Pan Yaochen Qin Yang Li
author_sort	Wei Shen
title	A integrated method for assessing the urban ecosystem health of rapid urbanized area in China based on SFPHD framework
title_short	A integrated method for assessing the urban ecosystem health of rapid urbanized area in China based on SFPHD framework
title_full	A integrated method for assessing the urban ecosystem health of rapid urbanized area in China based on SFPHD framework
title_fullStr	A integrated method for assessing the urban ecosystem health of rapid urbanized area in China based on SFPHD framework
title_full_unstemmed	A integrated method for assessing the urban ecosystem health of rapid urbanized area in China based on SFPHD framework
title_sort	integrated method for assessing the urban ecosystem health of rapid urbanized area in china based on sfphd framework
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/4f1e6415124d40d1b49490d5b41ccf80
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A integrated method for assessing the urban ecosystem health of rapid urbanized area in China based on SFPHD framework

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