Evaluation the effect of cultivated land protection policies based on the cloud model: A case study of Xingning, China

The evaluation of the effects of cultivated land protection policies (CLPP) is an important issue in China’s food security and land policy regulation. This article first analyzes the historical evolution of CLPP in China and divides it into five stages. Based on this, this paper proposes a CLPP impl...

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Autores principales:	Xinhai Lu, Yanwei Zhang, Yucheng Zou
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Cultivated land protection policy Effect evaluation AHP–entropy method Cloud model Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/44ee0cee64194448bdab6283d0de6fcb
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spelling	oai:doaj.org-article:44ee0cee64194448bdab6283d0de6fcb2021-12-01T05:01:15ZEvaluation the effect of cultivated land protection policies based on the cloud model: A case study of Xingning, China1470-160X10.1016/j.ecolind.2021.108247https://doaj.org/article/44ee0cee64194448bdab6283d0de6fcb2021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X21009122https://doaj.org/toc/1470-160XThe evaluation of the effects of cultivated land protection policies (CLPP) is an important issue in China’s food security and land policy regulation. This article first analyzes the historical evolution of CLPP in China and divides it into five stages. Based on this, this paper proposes a CLPP implementation effect evaluation framework based on the perspective of farmers’ perception. Taking Xingning City, Guangdong Province as the research area, the AHP-entropy method and cloud model are used to evaluate the regional CLPP implementation effect. Results show that the comprehensive effect of CLPP is between “middle” and “good,” and specifically close to the “good” level. After the implementation of CLPP, its ecological management and protection, agricultural production enthusiasm, and farmers’ satisfaction levels are generally at a medium or low level, and only the amount of cultivated land protection is at a medium to high level. Therefore, the formulation of CLPP in the future needs to start from the perspective of improving the comprehensive interests of farmers and enhance the focalization of policies. The cloud model realizes the uncertainty mapping of each evaluation index, takes into account the randomness and ambiguity of evaluation index quantification and grade division, and makes the evaluation result objective. This research method can serve as a reference for relevant land use policy evaluation.Xinhai LuYanwei ZhangYucheng ZouElsevierarticleCultivated land protection policyEffect evaluationAHP–entropy methodCloud modelEcologyQH540-549.5ENEcological Indicators, Vol 131, Iss , Pp 108247- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Cultivated land protection policy Effect evaluation AHP–entropy method Cloud model Ecology QH540-549.5
spellingShingle	Cultivated land protection policy Effect evaluation AHP–entropy method Cloud model Ecology QH540-549.5 Xinhai Lu Yanwei Zhang Yucheng Zou Evaluation the effect of cultivated land protection policies based on the cloud model: A case study of Xingning, China
description	The evaluation of the effects of cultivated land protection policies (CLPP) is an important issue in China’s food security and land policy regulation. This article first analyzes the historical evolution of CLPP in China and divides it into five stages. Based on this, this paper proposes a CLPP implementation effect evaluation framework based on the perspective of farmers’ perception. Taking Xingning City, Guangdong Province as the research area, the AHP-entropy method and cloud model are used to evaluate the regional CLPP implementation effect. Results show that the comprehensive effect of CLPP is between “middle” and “good,” and specifically close to the “good” level. After the implementation of CLPP, its ecological management and protection, agricultural production enthusiasm, and farmers’ satisfaction levels are generally at a medium or low level, and only the amount of cultivated land protection is at a medium to high level. Therefore, the formulation of CLPP in the future needs to start from the perspective of improving the comprehensive interests of farmers and enhance the focalization of policies. The cloud model realizes the uncertainty mapping of each evaluation index, takes into account the randomness and ambiguity of evaluation index quantification and grade division, and makes the evaluation result objective. This research method can serve as a reference for relevant land use policy evaluation.
format	article
author	Xinhai Lu Yanwei Zhang Yucheng Zou
author_facet	Xinhai Lu Yanwei Zhang Yucheng Zou
author_sort	Xinhai Lu
title	Evaluation the effect of cultivated land protection policies based on the cloud model: A case study of Xingning, China
title_short	Evaluation the effect of cultivated land protection policies based on the cloud model: A case study of Xingning, China
title_full	Evaluation the effect of cultivated land protection policies based on the cloud model: A case study of Xingning, China
title_fullStr	Evaluation the effect of cultivated land protection policies based on the cloud model: A case study of Xingning, China
title_full_unstemmed	Evaluation the effect of cultivated land protection policies based on the cloud model: A case study of Xingning, China
title_sort	evaluation the effect of cultivated land protection policies based on the cloud model: a case study of xingning, china
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/44ee0cee64194448bdab6283d0de6fcb
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Evaluation the effect of cultivated land protection policies based on the cloud model: A case study of Xingning, China

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