Y
Yunjie Wang
Researcher at Tsinghua University
Publications - 5
Citations - 376
Yunjie Wang is an academic researcher from Tsinghua University. The author has contributed to research in topics: Air quality index & Pollution. The author has an hindex of 3, co-authored 4 publications receiving 140 citations.
Papers
More filters
Journal ArticleDOI
Progress of Air Pollution Control in China and Its Challenges and Opportunities in the Ecological Civilization Era
Xi Lu,Shaojun Zhang,Jia Xing,Yunjie Wang,Wenhui Chen,Dian Ding,Ye Wu,Shuxiao Wang,Lei Duan,Jiming Hao +9 more
TL;DR: Wang et al. as mentioned in this paper analyzed the three-decade progress of air pollution controls in China, highlighting a strategic transformation from emission control toward air quality management with an emphasis on their complex photochemical interactions.
Journal ArticleDOI
Four-Month Changes in Air Quality during and after the COVID-19 Lockdown in Six Megacities in China
Yunjie Wang,Yifan Wen,Yue Wang,Shaojun Zhang,K. Max Zhang,Haotian Zheng,Jia Xing,Ye Wu,Jiming Hao +8 more
TL;DR: In this paper, a machine learning technique was adopted to analyze the air quality impact of the pandemic of coronavirus disease 2019 (COVID-19) resulted in a stringent lockdown in China to reduce infection rate.
Journal ArticleDOI
High-resolution mapping of vehicle emissions of atmospheric pollutants based on large-scale, real-world traffic datasets
Daoyuan Yang,Shaojun Zhang,Shaojun Zhang,Tianlin Niu,Yunjie Wang,Honglei Xu,K. Max Zhang,Ye Wu +7 more
TL;DR: In this article, the authors developed a link-level emissions inventory of vehicular pollutants, called EMBEV-Link, based on multiple datasets extracted from the extensive road traffic monitoring network that covers the entire municipality of Beijing, China.
Journal ArticleDOI
Air quality improvement via modal shift: Assessment of rail-water-port integrated system planning in Shenzhen, China.
Jingran Zhang,Shaojun Zhang,Yunjie Wang,Shuanghui Bao,Daoyuan Yang,Honglei Xu,Rui Wu,Renjie Wang,Min Yan,Ye Wu,Jiming Hao +10 more
TL;DR: The results indicate that the implementation of multimodal transportation systems could notably reduce the truck volume along major freight corridors, except for roads adjacent to the planned inland ports, resulting in a drastic reduction in the emission intensity.
Journal ArticleDOI
Vehicular Ammonia Emissions Significantly Contribute to Urban PM2.5 Pollution in Two Chinese Megacities.
Yunjie Wang,Yifan Wen,Shaojun Zhang,Guangjie Zheng,Haotian Zheng,Xing Chang,Cheng Huang,Shuxiao Wang,Ye Wu,Jiming Hao +9 more
TL;DR: Li et al. as discussed by the authors developed high-resolution vehicular NH3 emission inventories for Beijing and Shanghai based on detailed link-level traffic profiles and conducted atmospheric simulations of ambient PM2.5.