From multifunctionality to sustainable cultivated land development? A three-dimensional trade-off model tested in Panxi region of southwestern China

doi:10.1111/1365-2745.13468

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > 山区发展研究中心

	From multifunctionality to sustainable cultivated land development? A three-dimensional trade-off model tested in Panxi region of southwestern China
	Chen Tiantian 1,2; Peng Li 3,5; Wang Qiang 4
刊名	NATURAL RESOURCE MODELING
	2020
页码	DOI: 10.1111/1365-2745.13468
关键词	multifunctionality of cultivated land multiobjective decision-making Panxi region three-dimensional model trade-off
ISSN号	0890-8575
DOI	10.1111/1365-2745.13468
通讯作者	Peng, Li(pengli@imde.ac.cn)
产权排序	4
文献子类	Article;Early Access
英文摘要	With the development of social economy and the diversification of human needs there is conflict between different functions of cultivated land. In this study, a practical evaluating methodology, which is a three-dimensional trade-off model on multifunctionality of cultivated land was constructed, and it was applied to Panxi region of southwestern China. The following results were obtained. (a) From 2000 to 2010, the area of cultivated land decreased by 171.67 km(2), which was mainly affected by urban development and ecological construction. (b) Conflict between various functions was obvious. With the passage of time, although the overall conflict declined, local conflicts increased significantly. (c) There were five kinds of conflict types, which was high-conflict urbanization area, high-conflict ecological area, middle-conflict ecological area, low-conflict traditional agricultural area, and low-conflict ecological area. Economy, land use structure, and terrain were the main forces driving conflicts pertaining to the multifunctionality on cultivated land. (d) The three-dimensional trade-off model, which weighed the relationship between different functions of cultivated land, is an improved multiobjective decision-making model for cultivated land use. It can also be applied to a range of explicit land-use and natural resource allocation problems, and can further evolve as a result of anticipated interactions with stakeholders. Summary for Managers With the development of the social economy and the diversification of human needs, the conflict of cultivated land use becomes more and more obvious. From the perspective of multiobjective land management, a practical evaluating methodology and a three-dimensional trade-off model on multifunctionality of cultivated land was constructed, to solve cultivated land use conflict. The three-dimensional trade-off model improved multiobjective decision-making model of cultivated land use, and can be generated.
电子版国际标准刊号	1365-2745
资助项目	Chongqing Normal University Funding Project[19XLB015] ; Youth Innovation Promotion Association, CAS[2016332] ; Project of Chongqing Science and Technology Bureau[cstc2018jcyjAX0489] ; youth talent team program of the Institute of Mountain Hazards and Environment, Chinese Academy of Sciences (CAS)[SDSQB-2015-01] ; National Natural Science Foundation of China[41401198] ; National Natural Science Foundation of China[41571527] ; National Key Basic Research Program of China[2015CB452706]
WOS关键词	FOREST MANAGEMENT ; CLIMATE-CHANGE ; ENTROPY
WOS研究方向	Environmental Sciences & Ecology ; Mathematics
语种	英语
出版者	WILEY
WOS记录号	WOS:000560550200001
资助机构	Chongqing Normal University Funding Project ; Youth Innovation Promotion Association, CAS ; Project of Chongqing Science and Technology Bureau ; youth talent team program of the Institute of Mountain Hazards and Environment, Chinese Academy of Sciences (CAS) ; National Natural Science Foundation of China ; National Key Basic Research Program of China
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/35175]
专题	成都山地灾害与环境研究所_山区发展研究中心
通讯作者	Peng Li
作者单位	1.Chongqing Key Laboratory of Earth Surface Processes and Environmental Remote Sensing in Three Gorges Reservoir Area, Chongqing Normal University, Chongqing, China; 2.College of Geography and Tourism, Chongqing Normal University, Chongqing, China; 3.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, China; 4.Chongqing Institute of Surveying and Monitoring for Planning and Natural Resources, Chongqing, China 5.College of Geography and Resources, Sichuan Normal University, Chengdu, China;
推荐引用方式 GB/T 7714	Chen Tiantian,Peng Li,Wang Qiang. From multifunctionality to sustainable cultivated land development? A three-dimensional trade-off model tested in Panxi region of southwestern China[J]. NATURAL RESOURCE MODELING,2020:DOI: 10.1111/1365-2745.13468.
APA	Chen Tiantian,Peng Li,&Wang Qiang.(2020).From multifunctionality to sustainable cultivated land development? A three-dimensional trade-off model tested in Panxi region of southwestern China.NATURAL RESOURCE MODELING,DOI: 10.1111/1365-2745.13468.
MLA	Chen Tiantian,et al."From multifunctionality to sustainable cultivated land development? A three-dimensional trade-off model tested in Panxi region of southwestern China".NATURAL RESOURCE MODELING (2020):DOI: 10.1111/1365-2745.13468.