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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 PublicationRESOURCES CONSERVATION AND RECYCLING
ISSN0921-3449
Volume139Pages:377-386
AbstractUrban 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.
KeywordUrban metabolism Emergy analysis System dynamics Drivers
DOI10.1016/j.resconrec.2018.09.010
WOS KeywordEMERGY SYNTHESIS ; SYSTEM ; ENERGY ; CHINA ; MODEL ; SUSTAINABILITY ; PERSPECTIVES ; CONSUMPTION ; IMPACT
Language英语
Funding ProjectMinistry of Land and Resources of the People's Republic of China (PRC)[201511010] ; Fundamental Research Funds for the Central Universities[2652017121]
WOS Research AreaEngineering ; Environmental Sciences & Ecology
WOS SubjectEngineering, Environmental ; Environmental Sciences
WOS IDWOS:000447575900040
Funding OrganizationMinistry of Land and Resources of the People's Republic of China (PRC) ; Fundamental Research Funds for the Central Universities
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/24042
Collection山区发展研究中心
Corresponding AuthorZheng, Xinqi
Affiliation1.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.
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