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Community-Based Tool for Sustainable Transition: Reflection on a Garbage Sorting Experiment in Beijing
TONG Xin, TAO Dongyan, FENG Ling, WEN Bufan
Acta Scientiarum Naturalium Universitatis Pekinensis    2018, 54 (1): 207-217.   DOI: 10.13209/j.0479-8023.2017.102
Abstract1198)   HTML12)    PDF(pc) (1145KB)(256)       Save

With a review on the community-based tool developed from common resource management in three perspectives: behavior studies, governance evolution, as well as the scale issue when addressing broader impacts of local collective actions, this paper presents an experimental garbage-sorting initiative in Hongfuyuan (H community), a residential community in northern suburb Beijing. Firstly, the behavior change of the participating households was studied as response to the continuous promotions for three years. The finding is that constant onsite communications were important in shaping people’s attitudes and behaviors, while economic incentives could be effective only in short term. Second, the evolution of the governance structure among all stakeholders in this program was reflected and compared with other communities using the same technology. The result shows that the difference in key enablers in the program could have significant impact on the sorting behavior in practice. Third, the discussion was extended from the community action to the urban waste management system in large, and suggested that the emerging scheme of Extended Producer Responsibility could be helpful to make this kind of programs into sustainable business model by including critical external players into the governance structure. In conclusion, the implications of this research were proposed to apply the participatory approaches in community planning by bridging the scientific research of material flow analysis to the social actions towards sustainable production and consumption.

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Spatial Interaction of Urban Residence and Workplace: An UrbanSim Application in Yichang, China
SHI Jin,TONG Xin,ZHANG Hongmou,TAO Dongyan
Acta Scientiarum Naturalium Universitatis Pekinensis   
Abstract737)      PDF(pc) (1538KB)(608)       Save
UrbanSim was used to explore the spatial interaction of urban residence and workplace in Yichang City of Hubei Province. The simulation of urban spatial dynamics from 2010 to 2015 highlighted that the population and employment in Yichang would agglomerate towards the urbanized areas along the Yangtze River. The authors built a coupling mechanism between the residential and employment location choices in the models by sharing several independent variables so as to reveal the interaction between households and jobs at micro-level, which was previously absent in the operational model of UrbanSim.
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