干旱区生态环境知识资源中心(Arid): Spatial and temporal analyses of potential land use conflict under the constraints of water resources in the middle reaches of the Heihe River

Arid

DOI	10.1016/j.landusepol.2020.104773
	Spatial and temporal analyses of potential land use conflict under the constraints of water resources in the middle reaches of the Heihe River
	Jiang, Song; Meng, Jijun; Zhu, Likai
通讯作者	Meng, JJ
来源期刊	LAND USE POLICY
ISSN	0264-8377
EISSN	1873-5754
出版年	2020
卷号	97
英文摘要	With the rapid urbanization in China, land resources are becoming increasingly scarce. Identifying and resolving land use conflict is essential for reasonably using land resources and achieving land sustainability. Taking the middle reaches of the Heihe River as an example, we included the constraints of local water resources to construct a multi-criteria evaluation system for assessing land use competitiveness in 2000 and 2015 based on land use, socio-economic, and nighttime light data. By comparing the competitiveness of cultivated land, construction land and ecological land, we then derived the spatiotemporal patterns of potential land use conflicts. Actual land use changes supported the hypothesis that land use tended to convert into the type with higher competitiveness at areas with intense conflict, which better indicated that our assessment model was effective. The results showed that the potential land use conflict was more acute in the central and northwest but weak in the southeast and northeast, and its pattern showed a significantly positive spatial autocorrelation. The conflict between cultivated land and construction land was most prominent and mainly occurred in the transitional zone from urban to rural areas. Rapid urban development and water shortage were the main causes of the potential land use conflict. Assessing land use multi-functions and making a tradeoff among ecological, economic, and social services will be an effective way to guide future land use to solve land use conflict. Our research provides scientific evidence for sustainable land use planning and management in the arid areas.
英文关键词	Potential land use conflict Land use competitiveness Multi-criteria evaluation system The middle reaches of the Heihe River
类型	Article
语种	英语
收录类别	SSCI
WOS记录号	WOS:000558748500061
WOS关键词	MULTICRITERIA DECISION-ANALYSIS ; GIS ; IDENTIFICATION ; RESOLUTION ; AREAS ; CHINA ; SUSTAINABILITY ; URBANIZATION ; BIODIVERSITY
WOS类目	Environmental Studies
WOS研究方向	Environmental Sciences & Ecology
来源机构	北京大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325571
作者单位	[Jiang, Song; Meng, Jijun] Peking Univ, Coll Urban & Environm Sci, Key Lab Earth Surface Proc, Minist Educ, Beijing 100871, Peoples R China; [Zhu, Likai] Linyi Univ, Coll Resources & Environm, Shandong Prov Key Lab Water & Soil Conservat & En, Linyi 276000, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Song,Meng, Jijun,Zhu, Likai. Spatial and temporal analyses of potential land use conflict under the constraints of water resources in the middle reaches of the Heihe River[J]. 北京大学,2020,97.
APA	Jiang, Song,Meng, Jijun,&Zhu, Likai.(2020).Spatial and temporal analyses of potential land use conflict under the constraints of water resources in the middle reaches of the Heihe River.LAND USE POLICY,97.
MLA	Jiang, Song,et al."Spatial and temporal analyses of potential land use conflict under the constraints of water resources in the middle reaches of the Heihe River".LAND USE POLICY 97(2020).