The Geographical Analysis of Megacities Through Changes in Their Individual Urban Objects
文献类型：期刊论文
| 作者 | Fan, Xiangning1; Blackburn, George Alan1; Whyatt, James Duncan1; Atkinson, Peter Michael1,2,3 |
| 刊名 | GEOGRAPHICAL ANALYSIS
 |
| 出版日期 | 2024-01-02 |
| 页码 | 20 |
| ISSN号 | 0016-7363 |
| DOI | 10.1111/gean.12386 |
| 通讯作者 | Atkinson, Peter Michael(pma@lancaster.ac.uk) |
| 英文摘要 | This research utilized global coverage, annual, high-quality land cover time-series data to explore the urban growth process in the core area, and in several buffer zones, of Beijing, Guangzhou, Shanghai, and Tokyo. We developed a conceptual model in which growth is characterized at the per-object level by four active growth events: introduction, establishment, dispersal, and coalescence, with a fifth inactivity event, stability. We developed a rule-base which allowed the direct measurement of establishment, dispersal and coalescence from observed inter-annual changes in the urban objects over time. By aggregating the object-level events to the landscape level we showed that these three events generally followed a synchronous temporal trend in terms of magnitude within the core area and within each buffer zone. There was no evidence for a logical sequence of events through time. The identified events dominated alternately over time, although synchronicity in magnitude far outweighed any differences in proportion between them. This points to a single underlying urbanization process: urban growth with a specific dynamic rate. Interestingly, synchronicity was not generally observed between the core and buffer zones. This proposed object-based method provides insights into the underlying urban growth process and could be used to build new urban growth models. |
| WOS关键词 | METROPOLITAN REGION ; SPATIOTEMPORAL DYNAMICS ; GROWTH ; URBANIZATION ; SIMULATION ; PATTERNS ; CITY ; COALESCENCE ; INNOVATION ; EXPANSION |
| 资助项目 | China Scholarship Council ; [201708060412] |
| WOS研究方向 | Geography |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:001134460700001 |
| 资助机构 | China Scholarship Council |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/201990]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Atkinson, Peter Michael |
| 作者单位 | 1.Univ Lancaster, Lancaster Environm Ctr, Lancaster LA1 4YW, England 2.Univ Southampton, Geog & Environm Sci, Southampton SO17 1BJ, England 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, 11A Datun Rd, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Xiangning,Blackburn, George Alan,Whyatt, James Duncan,et al. The Geographical Analysis of Megacities Through Changes in Their Individual Urban Objects[J]. GEOGRAPHICAL ANALYSIS,2024:20. |
| APA | Fan, Xiangning,Blackburn, George Alan,Whyatt, James Duncan,&Atkinson, Peter Michael.(2024).The Geographical Analysis of Megacities Through Changes in Their Individual Urban Objects.GEOGRAPHICAL ANALYSIS,20. |
| MLA | Fan, Xiangning,et al."The Geographical Analysis of Megacities Through Changes in Their Individual Urban Objects".GEOGRAPHICAL ANALYSIS (2024):20. |
入库方式： OAI收割
来源：地理科学与资源研究所
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