Spatio-Temporal Coordination and Conflict of Production-Living-Ecology Land Functions in the Beijing-Tianjin-Hebei Region, China

doi:10.3390/land9050170

	Spatio-Temporal Coordination and Conflict of Production-Living-Ecology Land Functions in the Beijing-Tianjin-Hebei Region, China
	Yu, Zhuxiao 1,3; Xu, Erqi 1; Zhang, Hongqi 1; Shang, Erping 2
刊名	LAND
	2020-05-01
卷号	9 期号:5 页码:22
关键词	production-living-ecology land use multifunctionality spatio-temporal patterns coupling coordination and conflict entropy weight triangle model
DOI	10.3390/land9050170
通讯作者	Xu, Erqi(xueq@igsnrr.ac.cn)
英文摘要	Assessment of multiple land use functions promotes both utilization efficiency of land and regional coordination. Different personal and public products and services are offered by various land use types, meaning their functionality varies. Lack of judgment on temporal trends, turning points, or consideration of multi-source indicators like the ecological and air quality index leads to uncertainties in urban multifunctionality evaluation and functional orientation. In this study, the production-living-ecology land use function index system and evaluation process was improved using an entropy weight, triangle model, and coupling coordination degree. The production-living-ecology land use function (PLELUF) is defined from land use multi-functions. The Beijing-Tianjin-Hebei urban agglomeration was the representative area. The model was applied to quantify land use functions and measure spatio-temporal coordination and conflict from 1990 to 2015. Results found that the production and living functions displayed an overall upward trend and the growth rate of production function is larger, doubling from 1990 to 1995, while living function increases steadily. Ecology function remained steady from 1990 to 2000 but increased afterward. Land use function stage became balanced in ecology-living-production after 2005. No function-balanced cities existed in 1990; nine function-balanced cities were found in 2015. The coupling coordination degree increased from a slight conflict to a high coordination. Land use multi-functionality was high in the north and low in the south in 2015; Beijing had the most significant multifunctionality. This study can aid land use zoning and sustainable land management.
资助项目	National Key R&D Program of China[2017YFC1503003] ; National Natural Science Foundations of China[41671097]
WOS关键词	SPATIAL IDENTIFICATION ; ECOSYSTEM SERVICES ; MULTIFUNCTIONALITY ASSESSMENT ; QUALITY ASSESSMENT ; DECISION-MAKING ; URBAN EXPANSION ; COVER CHANGE ; LANDSCAPES ; IMPACTS ; CITY
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	MDPI
WOS记录号	WOS:000542144200020
资助机构	National Key R&D Program of China ; National Natural Science Foundations of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/162316]
专题	中国科学院地理科学与资源研究所
通讯作者	Xu, Erqi
作者单位	1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Aerosp Informat Res Inst, Beijing 100094, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yu, Zhuxiao,Xu, Erqi,Zhang, Hongqi,et al. Spatio-Temporal Coordination and Conflict of Production-Living-Ecology Land Functions in the Beijing-Tianjin-Hebei Region, China[J]. LAND,2020,9(5):22.
APA	Yu, Zhuxiao,Xu, Erqi,Zhang, Hongqi,&Shang, Erping.(2020).Spatio-Temporal Coordination and Conflict of Production-Living-Ecology Land Functions in the Beijing-Tianjin-Hebei Region, China.LAND,9(5),22.
MLA	Yu, Zhuxiao,et al."Spatio-Temporal Coordination and Conflict of Production-Living-Ecology Land Functions in the Beijing-Tianjin-Hebei Region, China".LAND 9.5(2020):22.