Tree-like evolution pathways of global urban land expansion
文献类型：期刊论文
| 作者 | Jing, Shengqiang1,3,4; Wang, Jinfeng2,4; Xu, Chengdong2,4; Yang, JinTao4 |
| 刊名 | JOURNAL OF CLEANER PRODUCTION
 |
| 出版日期 | 2022-12-10 |
| 卷号 | 378页码:10 |
| 关键词 | Urban expansion Geographic evolution tree Industrial structure Sustainable development |
| ISSN号 | 0959-6526 |
| DOI | 10.1016/j.jclepro.2022.134562 |
| 通讯作者 | Wang, Jinfeng(wangjf@lreis.ac.cn) |
| 英文摘要 | Urban expansion has become a global trend and has a significant impact on global sustainable development. However, previous studies usually explored the spatiotemporal pattern of global urban expansion while ignoring the evolutionary pathways of urban expansion among different industrial structures. To explore the evolution of global urban expansion, we applied a geographic evolution tree model (Geotree) to organize 162 countries' urban expansion into a tree-like hierarchical structure, which consists of branches, twigs, and leaves. Branches represent evolution pathways identified by industrial structures (initial, accelerated, mature, and post -industrialization); twigs describe development stages (low, lower-middle, upper-middle, and high); and leaves are composed of countries' urban expansion. Four industrial structures were found in the tree-like structure, depicting the stratified heterogeneity of the evolutionary system. Countries in post-industrialization developed into the high stage and experienced decreased urban expansion rates; countries in initial industrialization stayed in the low-or lower-middle development stage and experienced severe urban expansion. For land conversions, approximately 50% of the new urban land occurs on cropland regardless of industrial structures and economic development. Based on the Geotree structure, countries can learn experience from other countries with similar industrial structures (the same branches). |
| WOS关键词 | CROP YIELDS ; INCREASING RETURNS ; FOOD SECURITY ; POLICY ; AREA ; POPULATION ; DEPENDENCE ; SPRAWL ; GROWTH ; CHINA |
| 资助项目 | National Natural Science Foundation of China[42071375] ; National Natural Science Foundation of China[41531179] ; National Social Science Foundation of China[21ZD186] |
| WOS研究方向 | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000874807800001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; National Social Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/186262]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wang, Jinfeng |
| 作者单位 | 1.China Univ Min & Technol, Coll Geosci & Surveying Engn, Beijing 100083, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Inst Disaster Prevent, Sch Ecol Environm, Sanhe, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jing, Shengqiang,Wang, Jinfeng,Xu, Chengdong,et al. Tree-like evolution pathways of global urban land expansion[J]. JOURNAL OF CLEANER PRODUCTION,2022,378:10. |
| APA | Jing, Shengqiang,Wang, Jinfeng,Xu, Chengdong,&Yang, JinTao.(2022).Tree-like evolution pathways of global urban land expansion.JOURNAL OF CLEANER PRODUCTION,378,10. |
| MLA | Jing, Shengqiang,et al."Tree-like evolution pathways of global urban land expansion".JOURNAL OF CLEANER PRODUCTION 378(2022):10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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