Regularity of rural settlement changes driven by rapid urbanization in North China over the three decades
文献类型：期刊论文
| 作者 | Liu, Yansui1; Ou, Cong; Li, Yurui1; Zhang, Liqiang2; He, Jianhua3 |
| 刊名 | SCIENCE BULLETIN
 |
| 出版日期 | 2023-09-30 |
| 卷号 | 68期号:18页码:2115-2124 |
| 关键词 | Rural settlement changes Rapid urbanization Cost-effective approach Rural areal system Beijing-Tianjin-Hebei region |
| DOI | 10.1016/j.scib.2023.08.006 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | The systematic decline of rural areas in the process of rapid urbanization has become a global trend, creating greater challenges for sustainable rural development. As the spatial projection of socio-economic development and living environment in rural areas, the continuous tracking of rural settlements (RUS) is crucial to quantify the imbalance of rural development. However, consistent information on RUS is highly needed but is quite deficient in current research. In this study, a cost-effective mapping model was proposed to produce an annual RUS dataset in the rapid urbanization region of Beijing-TianjinHebei (BTH) in North China during 1990-2020, and the temporal-spatial regularity of RUS changes was further analyzed. The location-based and the area-based comparison verified the effectiveness of our model, with a mean overall accuracy of 85% and a mean correlation value of 0.88, respectively. The total area of RUS in the BTH region increased by 2561 km2 from 1990 to 2020, while the average size of RUS remained stable after 2005. The annual change trends in RUS appeared with increasing and decreasing accounting for 76.33% and 23.67%, respectively. The centroids of RUS in Tianjin and Hebei have moved closer to Beijing, while those in Beijing have moved away from the former. Notably, we have identified 56.3% counties in the BTH region belong to the Convex-I change type in RUS. In general, our work can help to consistently quantify the spatiotemporal patterns of RUS in a cost-effective way, providing more explicit spatial information and continuous temporal information for rural residential land management.(c) 2023 Science China Press. Published by Elsevier B.V. and Science China Press. All rights reserved. |
| WOS关键词 | SPATIOTEMPORAL PATTERNS ; URBAN EXTENT ; BIODIVERSITY ; BOUNDARIES ; LANDSCAPE ; DYNAMICS ; DATASET ; IMAGERY ; MODEL ; AREA |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:001083568000001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/198870]  |
| 专题 | 区域可持续发展分析与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100190, Peoples R China 3.Beijing Normal Univ, Fac Geog Sci, State Key Lab Remote Sensing Sci, Beijing 100875, Peoples R China 4.Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yansui,Ou, Cong,Li, Yurui,et al. Regularity of rural settlement changes driven by rapid urbanization in North China over the three decades[J]. SCIENCE BULLETIN,2023,68(18):2115-2124. |
| APA | Liu, Yansui,Ou, Cong,Li, Yurui,Zhang, Liqiang,&He, Jianhua.(2023).Regularity of rural settlement changes driven by rapid urbanization in North China over the three decades.SCIENCE BULLETIN,68(18),2115-2124. |
| MLA | Liu, Yansui,et al."Regularity of rural settlement changes driven by rapid urbanization in North China over the three decades".SCIENCE BULLETIN 68.18(2023):2115-2124. |
入库方式： OAI收割
来源：地理科学与资源研究所
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