Efficiency and greenness evaluation of urban land use change in the Yangtze River Economic Belt, China
文献类型：期刊论文
| 作者 | Guo, Changqing1,2; Kuang, Wenhui2; Dou, Yinyin2; Dong, Yulin2 |
| 刊名 | LAND DEGRADATION & DEVELOPMENT
 |
| 出版日期 | 2024-05-21 |
| 卷号 | N/A |
| 关键词 | sustainable urban development urban expansion urban greenness urban land use efficiency Yangtze River Economic Belt |
| DOI | 10.1002/ldr.5171 |
| 产权排序 | 1 |
| 文献子类 | Article ; Early Access |
| 英文摘要 | Improving urban land use efficiency and greenness is essential for achieving sustainable urban development and improving the well-being of urban settlements. Using satellite-based land use data, socioeconomic data, and sustainable development goal (SDG) indicators, we quantified the changes in the urban land use efficiency and greenness under rapid urban expansion in provincial cities in the Yangtze River Economic Belt (YREB) from 1990 to 2020. Over this period, urban area increased significantly, by 254.57%, at a rate of 191.41 km2 per year in the YREB, as national macro-policies shifted the center of urban expansion westward. Nevertheless, the urban land use efficiency and greenness have both increased. The ratio of land consumption rate to population growth rate increased from 0.55 in 1990-2000 to 0.83 in 2010-2020 in the YREB, accompanied by an increase in the investment output ratio of fixed assets. In addition, the population-weighted greenspace exposure increased by 5.31%, due to an 8.16% increase in the urban greenspace coverage, which improved the urban living environment amidst substantial urban population growth. We emphasize the importance of fostering coordinated development between central and western cities in the YREB. The results provide an important reference for the rational allocation of land resources, improving land use efficiency, and building resilient cities within global urbanization hotspots under the SDG framework. |
| WOS关键词 | CLIMATE-CHANGE ; SPATIOTEMPORAL PATTERNS ; URBANIZATION ; DATASET ; CITIES ; AREA |
| WOS研究方向 | Environmental Sciences & Ecology ; Agriculture |
| WOS记录号 | WOS:001228023100001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/205158]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 通讯作者 | Kuang, Wenhui |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, 11A Datun Rd, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Changqing,Kuang, Wenhui,Dou, Yinyin,et al. Efficiency and greenness evaluation of urban land use change in the Yangtze River Economic Belt, China[J]. LAND DEGRADATION & DEVELOPMENT,2024,N/A. |
| APA | Guo, Changqing,Kuang, Wenhui,Dou, Yinyin,&Dong, Yulin.(2024).Efficiency and greenness evaluation of urban land use change in the Yangtze River Economic Belt, China.LAND DEGRADATION & DEVELOPMENT,N/A. |
| MLA | Guo, Changqing,et al."Efficiency and greenness evaluation of urban land use change in the Yangtze River Economic Belt, China".LAND DEGRADATION & DEVELOPMENT N/A(2024). |
入库方式： OAI收割
来源：地理科学与资源研究所
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