| Dynamic analysis method to open the "black box" of urban metabolism | |
| Huang, Qing1; Zheng, Xinqi1,2; Liu, Fei3; Hu, Yecui4; Zuo, Yuqiang5 | |
| 2018-12-01 | |
| Source Publication | RESOURCES CONSERVATION AND RECYCLING
 |
| ISSN | 0921-3449 |
| Volume | 139Pages:377-386 |
| Abstract | 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. |
| Keyword | Urban metabolism Emergy analysis System dynamics Drivers |
| DOI | 10.1016/j.resconrec.2018.09.010 |
| WOS Keyword | EMERGY SYNTHESIS ; SYSTEM ; ENERGY ; CHINA ; MODEL ; SUSTAINABILITY ; PERSPECTIVES ; CONSUMPTION ; IMPACT |
| Language | 英语 |
| Funding Project | Ministry of Land and Resources of the People's Republic of China (PRC)[201511010] ; Fundamental Research Funds for the Central Universities[2652017121] |
| WOS Research Area | Engineering ; Environmental Sciences & Ecology |
| WOS Subject | Engineering, Environmental ; Environmental Sciences |
| WOS ID | WOS:000447575900040 |
| Funding Organization | Ministry of Land and Resources of the People's Republic of China (PRC) ; Fundamental Research Funds for the Central Universities |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imde.ac.cn/handle/131551/24042 |
| Collection | 山区发展研究中心 |
| Corresponding Author | Zheng, Xinqi |
| Affiliation | 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 |
| Recommended Citation 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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Dynamic analysis met（3325KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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