Land Use Evolution and Land Ecological Security Evaluation Based on AHP-FCE Model: Evidence from China

China experienced rapid urbanization and socioeconomic development at an unusual rate during the past four decades. Against such background, land use evolution and land ecological security have both been affected in a volatile way. Therefore, it is necessary to investigate the land use and the land...

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Autores principales:	Yong Zhu, Shihu Zhong, Ying Wang, Muhua Liu
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	land use evolution land ecological security AHP-FCE model evaluation China Medicine R
Acceso en línea:	https://doaj.org/article/22172bf1406f47f29b0746be1243de84
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spelling	oai:doaj.org-article:22172bf1406f47f29b0746be1243de842021-11-25T17:50:57ZLand Use Evolution and Land Ecological Security Evaluation Based on AHP-FCE Model: Evidence from China10.3390/ijerph1822120761660-46011661-7827https://doaj.org/article/22172bf1406f47f29b0746be1243de842021-11-01T00:00:00Zhttps://www.mdpi.com/1660-4601/18/22/12076https://doaj.org/toc/1661-7827https://doaj.org/toc/1660-4601China experienced rapid urbanization and socioeconomic development at an unusual rate during the past four decades. Against such background, land use evolution and land ecological security have both been affected in a volatile way. Therefore, it is necessary to investigate the land use and the land ecological security in China. However, the traditional assessment approaches have paid more attention to the environmental and economic factors than the sustainable development of ecology, which cannot comprehensively assess the land ecological security. From the perspective of ecological sustainable development, this study identifies 3 main factors and 17 sub-factors. We also construct a model to integrate the FCE approach with the AHP. The results show that from 2004 to 2017, China’s land use structure was unbalanced. The construction land, mining land, and cultivated land increased rapidly, leading to the shrinkage of ecological land. Moreover, the weight of the sustainable development of resources and the environment, economic sustainable development, social sustainable development are 0.3341, 0.3780, and 0.2879, respectively, demonstrating that economic sustainable development is the most important factor affecting land ecological security. Finally, although the value of comprehensive land ecological security in China has been on the rise from 2004 to 2017, it remains at an unsecured level. Moreover, the value of the sustainable development of resources and the environment has been declining since 2011 and is lower than the values of economic sustainable development and social sustainable development. This study demonstrates that more attention should be paid to enhancing land ecological security, especially promoting the sustainable development of resources and the environment.Yong ZhuShihu ZhongYing WangMuhua LiuMDPI AGarticleland use evolutionland ecological securityAHP-FCE modelevaluationChinaMedicineRENInternational Journal of Environmental Research and Public Health, Vol 18, Iss 12076, p 12076 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	land use evolution land ecological security AHP-FCE model evaluation China Medicine R
spellingShingle	land use evolution land ecological security AHP-FCE model evaluation China Medicine R Yong Zhu Shihu Zhong Ying Wang Muhua Liu Land Use Evolution and Land Ecological Security Evaluation Based on AHP-FCE Model: Evidence from China
description	China experienced rapid urbanization and socioeconomic development at an unusual rate during the past four decades. Against such background, land use evolution and land ecological security have both been affected in a volatile way. Therefore, it is necessary to investigate the land use and the land ecological security in China. However, the traditional assessment approaches have paid more attention to the environmental and economic factors than the sustainable development of ecology, which cannot comprehensively assess the land ecological security. From the perspective of ecological sustainable development, this study identifies 3 main factors and 17 sub-factors. We also construct a model to integrate the FCE approach with the AHP. The results show that from 2004 to 2017, China’s land use structure was unbalanced. The construction land, mining land, and cultivated land increased rapidly, leading to the shrinkage of ecological land. Moreover, the weight of the sustainable development of resources and the environment, economic sustainable development, social sustainable development are 0.3341, 0.3780, and 0.2879, respectively, demonstrating that economic sustainable development is the most important factor affecting land ecological security. Finally, although the value of comprehensive land ecological security in China has been on the rise from 2004 to 2017, it remains at an unsecured level. Moreover, the value of the sustainable development of resources and the environment has been declining since 2011 and is lower than the values of economic sustainable development and social sustainable development. This study demonstrates that more attention should be paid to enhancing land ecological security, especially promoting the sustainable development of resources and the environment.
format	article
author	Yong Zhu Shihu Zhong Ying Wang Muhua Liu
author_facet	Yong Zhu Shihu Zhong Ying Wang Muhua Liu
author_sort	Yong Zhu
title	Land Use Evolution and Land Ecological Security Evaluation Based on AHP-FCE Model: Evidence from China
title_short	Land Use Evolution and Land Ecological Security Evaluation Based on AHP-FCE Model: Evidence from China
title_full	Land Use Evolution and Land Ecological Security Evaluation Based on AHP-FCE Model: Evidence from China
title_fullStr	Land Use Evolution and Land Ecological Security Evaluation Based on AHP-FCE Model: Evidence from China
title_full_unstemmed	Land Use Evolution and Land Ecological Security Evaluation Based on AHP-FCE Model: Evidence from China
title_sort	land use evolution and land ecological security evaluation based on ahp-fce model: evidence from china
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/22172bf1406f47f29b0746be1243de84
work_keys_str_mv	AT yongzhu landuseevolutionandlandecologicalsecurityevaluationbasedonahpfcemodelevidencefromchina AT shihuzhong landuseevolutionandlandecologicalsecurityevaluationbasedonahpfcemodelevidencefromchina AT yingwang landuseevolutionandlandecologicalsecurityevaluationbasedonahpfcemodelevidencefromchina AT muhualiu landuseevolutionandlandecologicalsecurityevaluationbasedonahpfcemodelevidencefromchina
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Land Use Evolution and Land Ecological Security Evaluation Based on AHP-FCE Model: Evidence from China

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