Comprehensive benefits evaluation and its spatial simulation for well-facilitated farmland projects in the Huang-Huai-Hai Region of China

doi:10.1002/ldr.3566

	Comprehensive benefits evaluation and its spatial simulation for well-facilitated farmland projects in the Huang-Huai-Hai Region of China
	Wang, Xiaoqing 1,2; Shi, Wenjiao 2,3; Sun, Xiaofang 1; Wang, Meng 1
刊名	LAND DEGRADATION & DEVELOPMENT
	2020-03-04
页码	14
关键词	comprehensive benefits evaluation Huang-Huai-Hai Region ordinal logistic regression model spatial prediction well-facilitated farmland projects
ISSN号	1085-3278
DOI	10.1002/ldr.3566
通讯作者	Shi, Wenjiao(shiwj@lreis.ac.cn)
英文摘要	The establishment of well-facilitated farmland in recent years has played a key role in addressing the issues of land fragmentation and food security in China. However, few researches focused on the spatially explicit simulation of comprehensive benefit levels (CBL) of well-facilitated farmland projects in each 1 km x 1 km grid. Here, we analyzed the CBL of well-facilitated farmland projects in the Huang-Huai-Hai Region (HHHR) of China during the 12(th)Five-Year Plan period (2011-2015) using 568 questionnaires. Furthermore, we proposed a method based on a logistic regression model to analyze the CBL-affecting factors and predicted the probability of high, middle, and low CBL in each 1 km x 1 km grid. The results showed that there were significant regional and interprovincial differences in the comprehensive benefits evaluation results. The projects with medium and high comprehensive benefits values were mainly located in southern Hebei Province, western Shandong Province, and southeastern Henan Province. The economic and social benefits of the projects in the plain areas contributed greatly to the increase in the comprehensive benefits of farmland. In contrast, the ecological benefits were greater for the projects in mountainous and hilly areas. The spatial prediction results indicated that 42.5% (22.5 million ha) of the HHHR, mainly distributed in plain areas, was predicted to have a high CBL with a probability of more than 0.5. Our findings are essential for governments to examine the construction benefit in this period, and the spatially predicted CBL probabilities can be used as a reference for well-facilitated farmland layouts and future planning.
资助项目	Chinese Academy of Sciences Youth Innovation Promotion Association[2018071] ; National Natural Science Foundation of China[41501428] ; National Natural Science Foundation of China[41771111] ; National Natural Science Foundation of Shandong[ZR2017BD010] ; Natural Science Foundation of Hebei Province[D2019205123] ; Strategic Priority Research Program of the Chinese Academy of Science[XDA23100202] ; Young Talents in Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences[2016RC201]
WOS关键词	LAND PROTECTION POLICIES ; CLIMATE-CHANGE ; CROPPING SYSTEMS ; MAINLAND CHINA ; CONSOLIDATION ; IMPACT ; GRAIN ; RESOURCES ; EVOLUTION ; REFORM
WOS研究方向	Environmental Sciences & Ecology ; Agriculture
语种	英语
出版者	WILEY
WOS记录号	WOS:000562416900001
资助机构	Chinese Academy of Sciences Youth Innovation Promotion Association ; National Natural Science Foundation of China ; National Natural Science Foundation of Shandong ; Natural Science Foundation of Hebei Province ; Strategic Priority Research Program of the Chinese Academy of Science ; Young Talents in Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/158062]
专题	中国科学院地理科学与资源研究所
通讯作者	Shi, Wenjiao
作者单位	1.Qufu Normal Univ, Coll Geog & Tourism, Rizhao 276800, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, 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	Wang, Xiaoqing,Shi, Wenjiao,Sun, Xiaofang,et al. Comprehensive benefits evaluation and its spatial simulation for well-facilitated farmland projects in the Huang-Huai-Hai Region of China[J]. LAND DEGRADATION & DEVELOPMENT,2020:14.
APA	Wang, Xiaoqing,Shi, Wenjiao,Sun, Xiaofang,&Wang, Meng.(2020).Comprehensive benefits evaluation and its spatial simulation for well-facilitated farmland projects in the Huang-Huai-Hai Region of China.LAND DEGRADATION & DEVELOPMENT,14.
MLA	Wang, Xiaoqing,et al."Comprehensive benefits evaluation and its spatial simulation for well-facilitated farmland projects in the Huang-Huai-Hai Region of China".LAND DEGRADATION & DEVELOPMENT (2020):14.