Evaluation and improvement path of ecosystem health for resource-based city: A case study in China

Chinese resource-based cities are facing serious challenges in the aspect of ecosystem health development due to the development mode of “Treatment after pollution” and the negative effect caused by increased global competition. Research from the theory and methodology aspects must be urgently advan...

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Autores principales:	Qingsong Wang, Mingqiang Liu, Shu Tian, Xueliang Yuan, Qiao Ma, Hongli Hao
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Resource-based city Urban ecosystem health Indicator system Obstacle degree Improvement path Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/43014a7ea49d451f94db187db84c0095
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spelling	oai:doaj.org-article:43014a7ea49d451f94db187db84c00952021-12-01T04:54:32ZEvaluation and improvement path of ecosystem health for resource-based city: A case study in China1470-160X10.1016/j.ecolind.2021.107852https://doaj.org/article/43014a7ea49d451f94db187db84c00952021-09-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X21005173https://doaj.org/toc/1470-160XChinese resource-based cities are facing serious challenges in the aspect of ecosystem health development due to the development mode of “Treatment after pollution” and the negative effect caused by increased global competition. Research from the theory and methodology aspects must be urgently advanced. This study innovatively combines emergy analysis indicators with traditional economic-social indicators and constructs the method for urban ecosystem health assessment and improvement path. Jining is selected as an example to verify the method effectively. Research results show that the urban ecosystem health level of Jining constantly improved during 2008–2017, which increased from unhealthy to sub healthy and then to healthy. The five urban ecosystem health factors, namely, vitality, organizational structure, resilience, ecosystem service functions, and public health conditions, all show a trend of continuous improvement. Through the model of obstacle degree, this study identifies the main obstacle factors that influence the urban ecosystem health development of Jining: environmental loading rate (D22), renewable emergy value rate (D7), and the proportion of environmental protection in fiscal expenditure (D19). Moreover, several ecological development paths are proposed to improve the urban ecosystem health level of Jining based on local conditions.Qingsong WangMingqiang LiuShu TianXueliang YuanQiao MaHongli HaoElsevierarticleResource-based cityUrban ecosystem healthIndicator systemObstacle degreeImprovement pathEcologyQH540-549.5ENEcological Indicators, Vol 128, Iss , Pp 107852- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Resource-based city Urban ecosystem health Indicator system Obstacle degree Improvement path Ecology QH540-549.5
spellingShingle	Resource-based city Urban ecosystem health Indicator system Obstacle degree Improvement path Ecology QH540-549.5 Qingsong Wang Mingqiang Liu Shu Tian Xueliang Yuan Qiao Ma Hongli Hao Evaluation and improvement path of ecosystem health for resource-based city: A case study in China
description	Chinese resource-based cities are facing serious challenges in the aspect of ecosystem health development due to the development mode of “Treatment after pollution” and the negative effect caused by increased global competition. Research from the theory and methodology aspects must be urgently advanced. This study innovatively combines emergy analysis indicators with traditional economic-social indicators and constructs the method for urban ecosystem health assessment and improvement path. Jining is selected as an example to verify the method effectively. Research results show that the urban ecosystem health level of Jining constantly improved during 2008–2017, which increased from unhealthy to sub healthy and then to healthy. The five urban ecosystem health factors, namely, vitality, organizational structure, resilience, ecosystem service functions, and public health conditions, all show a trend of continuous improvement. Through the model of obstacle degree, this study identifies the main obstacle factors that influence the urban ecosystem health development of Jining: environmental loading rate (D22), renewable emergy value rate (D7), and the proportion of environmental protection in fiscal expenditure (D19). Moreover, several ecological development paths are proposed to improve the urban ecosystem health level of Jining based on local conditions.
format	article
author	Qingsong Wang Mingqiang Liu Shu Tian Xueliang Yuan Qiao Ma Hongli Hao
author_facet	Qingsong Wang Mingqiang Liu Shu Tian Xueliang Yuan Qiao Ma Hongli Hao
author_sort	Qingsong Wang
title	Evaluation and improvement path of ecosystem health for resource-based city: A case study in China
title_short	Evaluation and improvement path of ecosystem health for resource-based city: A case study in China
title_full	Evaluation and improvement path of ecosystem health for resource-based city: A case study in China
title_fullStr	Evaluation and improvement path of ecosystem health for resource-based city: A case study in China
title_full_unstemmed	Evaluation and improvement path of ecosystem health for resource-based city: A case study in China
title_sort	evaluation and improvement path of ecosystem health for resource-based city: a case study in china
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/43014a7ea49d451f94db187db84c0095
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Evaluation and improvement path of ecosystem health for resource-based city: A case study in China

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