Spillover Effects of Urban Expansion on Land Green Use Efficiency: An Empirical Study Based on Multi-Source Remote Sensing Data in China
文献类型：期刊论文
| 作者 | Deng, Zhen2; Xiao, Fan3; Huang, Jing1; Zhang, Yizhen3,4; Zhang, Fang2 |
| 刊名 | LAND
 |
| 出版日期 | 2024-07-01 |
| 卷号 | 13期号:7页码:1102 |
| 关键词 | land green use efficiency evolutionary pattern urban expansion spatial effect |
| DOI | 10.3390/land13071102 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Land is an important carrier of resource elements, and improving land green use efficiency (LGUE) is the key to achieving smart growth in cities. This study takes 269 cities in China from 2008 to 2020 as the research object and integrates multisource remote sensing data, GIS spatial analysis, and spatial econometric models to explore the evolutionary characteristics of LGUE and the spatiotemporal effects of urban expansion on LGUE. The results show that (1) urban LGUE increases over time and has certain gradient distribution and spatial dependence characteristics; (2) urban expansion has a significant inverted U-shaped relationship with LGUE, indicating that maintaining reasonable urban expansion is the key to improving LGUE, but excessive urban expansion has a strong negative spatial effect on LGUE. In terms of spillover effect, for every 1% increase in the square term of urban expansion, the LGUE of the local city decreases by 0.0673%, but the neighboring city increases by 0.2283%; and (3) urban expansion has significant spatiotemporal heterogeneous effects on LGUE, and spatial development boundaries must be reasonably determined to achieve smart growth. Currently, some cities in China are expanding rapidly, and we hope to provide key support for promoting the smart growth of cities and improving LGUE. |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS记录号 | WOS:001277505500001 |
| 出版者 | MDPI |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/206937]  |
| 专题 | 区域可持续发展分析与模拟院重点实验室_外文论文 |
| 通讯作者 | Zhang, Yizhen; Zhang, Fang |
| 作者单位 | 1.Univ Arizona, Dept Environm Sci, Tucson, AZ 85721 USA 2.Anhui Normal Univ, Coll Life Sci, Wuhu 241000, Peoples R China 3.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 4.Anhui Normal Univ, Sch Geog & Tourism, Wuhu 241002, Peoples R China |
| 推荐引用方式 GB/T 7714 | Deng, Zhen,Xiao, Fan,Huang, Jing,et al. Spillover Effects of Urban Expansion on Land Green Use Efficiency: An Empirical Study Based on Multi-Source Remote Sensing Data in China[J]. LAND,2024,13(7):1102. |
| APA | Deng, Zhen,Xiao, Fan,Huang, Jing,Zhang, Yizhen,&Zhang, Fang.(2024).Spillover Effects of Urban Expansion on Land Green Use Efficiency: An Empirical Study Based on Multi-Source Remote Sensing Data in China.LAND,13(7),1102. |
| MLA | Deng, Zhen,et al."Spillover Effects of Urban Expansion on Land Green Use Efficiency: An Empirical Study Based on Multi-Source Remote Sensing Data in China".LAND 13.7(2024):1102. |
入库方式： OAI收割
来源：地理科学与资源研究所
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