Urbanization impact on the supply-demand budget of ecosystem services: Decoupling analysis
文献类型：期刊论文
| 作者 | Peng, Jian1,2; Wang, Xiaoyu2; Liu, Yanxu3; Zhao, Yan4 ; Xu, Zihan1; Zhao, Mingyue1; Qiu, Sijing1; Wu, Jiansheng2
|
| 刊名 | ECOSYSTEM SERVICES
 |
| 出版日期 | 2020-08-01 |
| 卷号 | 44页码:10 |
| 关键词 | Ecosystem services supply and demand bundles Urbanization impact Decoupling Pearl River Delta urban agglomeration, China |
| ISSN号 | 2212-0416 |
| DOI | 10.1016/j.ecoser.2020.101139 |
| 通讯作者 | Peng, Jian(jianpeng@urban.pku.edu.cn) |
| 英文摘要 | Correlation of ecosystem services (ES) considering both the supply and demand sides remains unclear, and research on urbanization impact on the ES supply-demand budget is lacking. Taking the rapidly urbanizing Pearl River Delta (PRD) urban agglomeration of China as an example, eight ES supply, demand and the supply-demand budget of 374 watersheds were quantified using an expert-based matrix. The trade-offs and synergies of ES were then explored from both the supply and demand sides, with identifying the ecosystem service bundles (ESBs) of supply, demand, and the supply-demand budget separately. Through decoupling analysis, the urbanization impact on the ES supply-demand budget was explored. The results showed that ESs were well supplied in high-altitude areas in the PRD urban agglomeration, and that watersheds with insufficient ES supply were con-centrated along the Pearl River where population density was high. It was also observed that there were sig-nificant synergistic relationships in the ES supply-demand budget. And the average decoupling index of the supply-demand budget for total ES and the three urbanization indicators increased from GDP to DN of nighttime light, and to Population density. It is an important way to identify the trade-offs and synergies between ES supply-demand budgets, and to explore the decoupling between the ES supply-demand budget and urbanization, in order to provide comprehensive decision-making support for ES management in rapidly urbanized areas. |
| WOS关键词 | SOCIAL DEMAND ; RIVER DELTA ; TRADE-OFFS ; LANDSCAPE ; BUNDLES ; CITY ; FLOW ; CAPACITY |
| 资助项目 | National Natural Science Foundation of China[41322004] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000552657600004 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/158282]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Peng, Jian |
| 作者单位 | 1.Peking Univ, Coll Urban & Environm Sci, Lab Earth Surface Proc, Minist Educ, Beijing 100871, Peoples R China 2.Peking Univ, Sch Urban Planning & Design, Shenzhen Grad Sch, Key Lab Environm & Urban Sci, Shenzhen 518055, Peoples R China 3.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Jian,Wang, Xiaoyu,Liu, Yanxu,et al. Urbanization impact on the supply-demand budget of ecosystem services: Decoupling analysis[J]. ECOSYSTEM SERVICES,2020,44:10. |
| APA | Peng, Jian.,Wang, Xiaoyu.,Liu, Yanxu.,Zhao, Yan.,Xu, Zihan.,...&Wu, Jiansheng.(2020).Urbanization impact on the supply-demand budget of ecosystem services: Decoupling analysis.ECOSYSTEM SERVICES,44,10. |
| MLA | Peng, Jian,et al."Urbanization impact on the supply-demand budget of ecosystem services: Decoupling analysis".ECOSYSTEM SERVICES 44(2020):10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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