The complex ecological network’s resilience of the Wuhan metropolitan area

With rapid urbanization and frequent disasters, regional ecosystem resilience decreased continuously. Strengthening the resilience of the ecological network is conducive to improving the ecological benefits and the quality of ecological products. The research on the resilience of ecological networks...

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Autores principales:	Tao Wang, Hongbo Li, Yue Huang
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Ecological network Resilience Complex network Wuhan Metropolitan Area Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/30cd80b5d17c42cda814e42e14b77065
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id	oai:doaj.org-article:30cd80b5d17c42cda814e42e14b77065
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spelling	oai:doaj.org-article:30cd80b5d17c42cda814e42e14b770652021-12-01T04:59:11ZThe complex ecological network’s resilience of the Wuhan metropolitan area1470-160X10.1016/j.ecolind.2021.108101https://doaj.org/article/30cd80b5d17c42cda814e42e14b770652021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X21007664https://doaj.org/toc/1470-160XWith rapid urbanization and frequent disasters, regional ecosystem resilience decreased continuously. Strengthening the resilience of the ecological network is conducive to improving the ecological benefits and the quality of ecological products. The research on the resilience of ecological networks is increasingly concerned, and it is necessary to construct a comprehensive research framework to evaluate the resilience of ecological networks. Taking Wuhan metropolitan area as a case, this research aimed to constructs an ecological network and evaluates network resilience from the perspective of complex networks. Firstly, we construct the evaluation Index of network resilience from the structure and function dimensions. Secondly, regions with high importance are selected as ecological sources according to the evaluation of landscape connectivity. Thirdly, the MCR model is used to establish the ecological network. Finally, we analyzed the resilience characteristics of the network under different node failure scenarios. The results show that: (1) Ecological nodes correspond to a wide variety of land types, including forest, water bodies, croplands, and urban and build-up; (2) The overall ecological connection of the ecological corridor is relatively high and the main components of the landscape are croplands, forest and water bodies; (3) The trend of structural and functional resilience does not always show convergence under different shock simulation which is related to the redundancy of networks. The research results will help to analyze the network and regional resilience and provide references for the optimization of ecological networks and the improvement of sustainable ecosystem management and restoration.Tao WangHongbo LiYue HuangElsevierarticleEcological networkResilienceComplex networkWuhan Metropolitan AreaEcologyQH540-549.5ENEcological Indicators, Vol 130, Iss , Pp 108101- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Ecological network Resilience Complex network Wuhan Metropolitan Area Ecology QH540-549.5
spellingShingle	Ecological network Resilience Complex network Wuhan Metropolitan Area Ecology QH540-549.5 Tao Wang Hongbo Li Yue Huang The complex ecological network’s resilience of the Wuhan metropolitan area
description	With rapid urbanization and frequent disasters, regional ecosystem resilience decreased continuously. Strengthening the resilience of the ecological network is conducive to improving the ecological benefits and the quality of ecological products. The research on the resilience of ecological networks is increasingly concerned, and it is necessary to construct a comprehensive research framework to evaluate the resilience of ecological networks. Taking Wuhan metropolitan area as a case, this research aimed to constructs an ecological network and evaluates network resilience from the perspective of complex networks. Firstly, we construct the evaluation Index of network resilience from the structure and function dimensions. Secondly, regions with high importance are selected as ecological sources according to the evaluation of landscape connectivity. Thirdly, the MCR model is used to establish the ecological network. Finally, we analyzed the resilience characteristics of the network under different node failure scenarios. The results show that: (1) Ecological nodes correspond to a wide variety of land types, including forest, water bodies, croplands, and urban and build-up; (2) The overall ecological connection of the ecological corridor is relatively high and the main components of the landscape are croplands, forest and water bodies; (3) The trend of structural and functional resilience does not always show convergence under different shock simulation which is related to the redundancy of networks. The research results will help to analyze the network and regional resilience and provide references for the optimization of ecological networks and the improvement of sustainable ecosystem management and restoration.
format	article
author	Tao Wang Hongbo Li Yue Huang
author_facet	Tao Wang Hongbo Li Yue Huang
author_sort	Tao Wang
title	The complex ecological network’s resilience of the Wuhan metropolitan area
title_short	The complex ecological network’s resilience of the Wuhan metropolitan area
title_full	The complex ecological network’s resilience of the Wuhan metropolitan area
title_fullStr	The complex ecological network’s resilience of the Wuhan metropolitan area
title_full_unstemmed	The complex ecological network’s resilience of the Wuhan metropolitan area
title_sort	complex ecological network’s resilience of the wuhan metropolitan area
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/30cd80b5d17c42cda814e42e14b77065
work_keys_str_mv	AT taowang thecomplexecologicalnetworksresilienceofthewuhanmetropolitanarea AT hongboli thecomplexecologicalnetworksresilienceofthewuhanmetropolitanarea AT yuehuang thecomplexecologicalnetworksresilienceofthewuhanmetropolitanarea AT taowang complexecologicalnetworksresilienceofthewuhanmetropolitanarea AT hongboli complexecologicalnetworksresilienceofthewuhanmetropolitanarea AT yuehuang complexecologicalnetworksresilienceofthewuhanmetropolitanarea
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The complex ecological network’s resilience of the Wuhan metropolitan area

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