期刊
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
卷 19, 期 12, 页码 -出版社
MDPI
DOI: 10.3390/ijerph19127145
关键词
synergic benefits; LEAP model; CO2 emission; air pollutants; water consumption; carbon emission peak
资金
- National Natural Science Foundation of China (Youth Science Fund Project) Zoning control of ozone pollution based onmulti-source data [42107502]
This study aims to explore the synergic benefits of reducing air pollutants, CO2 emissions, and water consumption under the carbon emission peak (CEP) policies at a city level. The results show that intensifying CEP policies can significantly decrease air pollutant emissions, CO2 emissions, and water consumption. The study also reveals that accelerating the adjustment of economic structure and transforming the steelmaking process can achieve the best synergic reduction capability between water consumption and CO2 emissions.
The study aims to explore the synergic benefits of reducing air pollutants and CO2 and water consumption under the carbon emission peak (CEP) policies at a city level. Air pollutants and CO2 emissions are predicted by the Low Emissions Analysis Platform (LEAP) model, and the water consumption is forecast by the quota method. Two scenarios are constructed with the same policies, but to different degrees: the reference scenario achieves CEP in 2030, and the green and low carbon scenario achieves CEP in 2025. The prediction results show that air pollutant emissions, CO2 emissions, and water consumption can be obviously decreased by intensifying the CEP policies. The synergic abatement effect was illustrated by the synergic reduction curve. Accelerating the adjustment of economic structure saves the most water, reduces the greatest amount of CO2 emission, and also obtains the best synergic reduction capability between water consumption and CO2 emission. Transforming the traditionally long process of steelmaking toward a short electric process reduces the majority of PM2.5, SO2, and VOC emissions, while consuming more water. The study provides a new viewpoint to assess and optimize the CEP action plan at city levels.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据