Dynamic analysis method to open the "black box" of urban metabolism
文献类型：期刊论文
| 作者 | Huang, Qing1; Zheng, Xinqi1,2; Liu, Fei3; Hu, Yecui4; Zuo, Yuqiang5 |
| 刊名 | RESOURCES CONSERVATION AND RECYCLING
 |
| 出版日期 | 2018-12-01 |
| 卷号 | 139页码:377-386 |
| 关键词 | Urban metabolism Emergy analysis System dynamics Drivers |
| ISSN号 | 0921-3449 |
| DOI | 10.1016/j.resconrec.2018.09.010 |
| 英文摘要 | Urban metabolism is a complex system problem that takes into account urban dynamic behavior such as material, energy, and capital flows. The available methods for urban metabolism are all approaches that consider an urban system to be a "black box", accounting the input and output flows of energy and material, but lacking an analysis of internal elements and the metabolic processes. This study introduced a system dynamics model to study the stocks, flows, activities, and drivers within an urban system, and developed a double-layer model to implement metabolic modeling at two spatial scales. The system dynamics model is built from the perspective of demand-driven to simulate the input of different resources and materials in the urban metabolism. Emergy analysis was used to calculate the value of variables and evaluate metabolic status. A detailed case study for Jing-Jin-Ji agglomeration of China is used to validate the model and identify major drivers. Results show that the system dynamics approach is suitable for the research of urban metabolism. In future work, more metabolic details should be developed in the model to reduce the impact of data limitations, and more component drivers that affect urban metabolism and relationships within the system should be considered. |
| 语种 | 英语 |
| WOS记录号 | WOS:000447575900040 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.imde.ac.cn/handle/131551/24042]  |
| 专题 | 成都山地灾害与环境研究所_山区发展研究中心 |
| 通讯作者 | Zheng, Xinqi |
| 作者单位 | 1.China Univ Geosci Beijing, Sch Informat Engn, Beijing 100083, Peoples R China 2.Minist Land & Resources, Key Lab Geol Informat Technol, Beijing 100037, Peoples R China 3.Chinese Acad Sci, Inst Mt Hazards & Environm, Res Ctr Mt Dev, Chengdu 610041, Sichuan, Peoples R China 4.China Univ Geosci Beijing, Sch Land Sci & Technol, Beijing 100083, Peoples R China 5.China Land Surveying & Planning Inst, Beijing 100035, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Qing,Zheng, Xinqi,Liu, Fei,et al. Dynamic analysis method to open the "black box" of urban metabolism[J]. RESOURCES CONSERVATION AND RECYCLING,2018,139:377-386. |
| APA | Huang, Qing,Zheng, Xinqi,Liu, Fei,Hu, Yecui,&Zuo, Yuqiang.(2018).Dynamic analysis method to open the "black box" of urban metabolism.RESOURCES CONSERVATION AND RECYCLING,139,377-386. |
| MLA | Huang, Qing,et al."Dynamic analysis method to open the "black box" of urban metabolism".RESOURCES CONSERVATION AND RECYCLING 139(2018):377-386. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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