气候变化领域集成服务门户(CCPortal): Integrating carbon mitigation, PM2.5 reduction, and livelihood improvement: A non-equilibrium dynamic urban analysis in Beijing

CCPortal

DOI	10.1016/j.scs.2024.105180
	Integrating carbon mitigation, PM2.5 reduction, and livelihood improvement: A non-equilibrium dynamic urban analysis in Beijing
	Liu, Li-Jing; Liang, Qiao-Mei; Wei, Lan
发表日期	2024
ISSN	2210-6707
EISSN	2210-6715
起始页码	101
卷号	101
英文摘要	Cities that are characterized by high populations and economic activities are carbon-intensive and highly susceptible to the effects of climate change. The majority of existing research on urban low-carbon development employs macro models to analyze influencing factors and emission pathways; however, such studies do not derive detailed descriptions about urban structure, commuting mode and residential characteristics, or capture cities' dynamic evolution. This study develops a non-equilibrium dynamic urban model specifically for Beijing (NEDUM-Beijing) that is based on existing NEDUM-2D to capture housing construction, residential housing, and commuting patterns specific to Beijing. Using the model, this study simulates and analyzes the impacts of lowcarbon development policies on urban expansion, pollution reduction, carbon mitigation, and residents' livelihood (2025-2060). Results show that carbon tax and new energy vehicle policies have limited effect on urban form and do not substantially cause urban sprawl. A carbon tax of 100 yuan/ton appears insufficient to achieve considerable reduction in CO2 and PM2.5 emissions. The promotion of new energy vehicles can reduce transportation emissions slightly, with a long -term reduction ratio of 0.54%-2.62%. Restricting the residential land and floor area ratio may reduce overall housing supply, cause lower average dwelling size, and encourage suburban relocation.
英文关键词	City; Pollution reduction and carbon mitigation; Low-carbon development; Resident life; Non-equilibrium dynamics; Beijing
语种	英语
WOS研究方向	Construction & Building Technology ; Science & Technology - Other Topics ; Energy & Fuels
WOS类目	Construction & Building Technology ; Green & Sustainable Science & Technology ; Energy & Fuels
WOS记录号	WOS:001163455500001
来源期刊	SUSTAINABLE CITIES AND SOCIETY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/297713
作者单位	Beijing Institute of Technology; Beijing Institute of Technology; Beijing Institute of Technology
推荐引用方式 GB/T 7714	Liu, Li-Jing,Liang, Qiao-Mei,Wei, Lan. Integrating carbon mitigation, PM2.5 reduction, and livelihood improvement: A non-equilibrium dynamic urban analysis in Beijing[J],2024,101.
APA	Liu, Li-Jing,Liang, Qiao-Mei,&Wei, Lan.(2024).Integrating carbon mitigation, PM2.5 reduction, and livelihood improvement: A non-equilibrium dynamic urban analysis in Beijing.SUSTAINABLE CITIES AND SOCIETY,101.
MLA	Liu, Li-Jing,et al."Integrating carbon mitigation, PM2.5 reduction, and livelihood improvement: A non-equilibrium dynamic urban analysis in Beijing".SUSTAINABLE CITIES AND SOCIETY 101(2024).