4.7 Article

Evaluation of regional transport of PM2.5 during severe atmospheric pollution episodes in the western Yangtze River Delta, China

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Meteorology & Atmospheric Sciences

A modeling study of PM2.5 transboundary transport during a winter severe haze episode in southern Yangtze River Delta, China

Yan Yu et al.

Summary: Using the WRF-CHEM model, the study investigated a severe haze episode in Zhejiang province, China, and found that both large-scale atmospheric circulations and local weather conditions significantly affected the PM2.5 concentration, with horizontal transport playing a crucial role in high PM2.5 concentrations in Zhejiang.

ATMOSPHERIC RESEARCH (2021)

Article Meteorology & Atmospheric Sciences

COVID-19 pandemic in Wuhan: Ambient air quality and the relationships between criteria air pollutants and meteorological variables before, during, and after lockdown

Ishaq Dimeji Sulaymon et al.

Summary: Lockdown measures in Wuhan resulted in significant improvement in air quality, with decreases in concentrations of various pollutants. Relationships between meteorological variables and pollutants were observed, with wind directions associated with PM2.5 concentrations before and after the lockdown.

ATMOSPHERIC RESEARCH (2021)

Article Environmental Sciences

Persistent high PM2.5 pollution driven by unfavorable meteorological conditions during the COVID-19 lockdown period in the Beijing-Tianjin-Hebei region, China

Ishaq Dimeji Sulaymon et al.

Summary: Despite reduced emissions from non-essential activities during the lockdown period in China, the Beijing-Tianjin-Hebei region still experienced high air pollution concentrations due to unfavorable meteorological conditions. Effective air pollution control strategies are urgently needed in this region to combat severe pollution.

ENVIRONMENTAL RESEARCH (2021)

Article Environmental Sciences

Quantitative estimation of meteorological impacts and the COVID-19 lockdown reductions on NO2 and PM2.5 over the Beijing area using Generalized Additive Models (GAM)

Jinxi Hua et al.

Summary: The unprecedented travel restrictions caused by the COVID-19 pandemic led to significant reductions in anthropogenic emissions, but extreme haze pollution was still experienced in the Beijing area despite strict COVID19 controls. Generalized Additive Models (GAM) were developed to differentiate the lockdown effects and meteorology impacts on nitrogen dioxide (NO2) and fine particulate matters (PM2.5) concentrations at 34 sites in Beijing. The results showed that while lockdown measures caused large reductions, meteorology offset a substantial part of the decrease in surface concentrations.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2021)

Article Engineering, Environmental

Persistent Heavy Winter Nitrate Pollution Driven by Increased Photochemical Oxidants in Northern China

Xiao Fu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

Article Engineering, Environmental

Severe air pollution events not avoided by reduced anthropogenic activities during COVID-19 outbreak

Pengfei Wang et al.

RESOURCES CONSERVATION AND RECYCLING (2020)

Article Environmental Sciences

Increased secondary aerosol contribution and possible processing on polluted winter days in China

Yichen Wang et al.

ENVIRONMENT INTERNATIONAL (2019)

Article Environmental Sciences

Changes in the acute response of respiratory diseases to PM2.5 in New York State from 2005 to 2016

Philip K. Hopke et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

Article Multidisciplinary Sciences

Numerical simulations of the effects of regional topography on haze pollution in Beijing

Ziyin Zhang et al.

SCIENTIFIC REPORTS (2018)

Article Environmental Sciences

Assessment of inter-city transport of particulate matter in the Beijing-Tianjin-Hebei region

Xing Chang et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2018)

Article Environmental Sciences

Quantification of the sources of long-range transport of PM2.5 pollution in the Ordos region, Inner Mongolia, China

Reza Bashiri Khuzestani et al.

ENVIRONMENTAL POLLUTION (2017)

Article Environmental Sciences

Local and regional contributions to fine particulate matter in Beijing during heavy haze episodes

Yangjun Wang et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2017)

Article Environmental Sciences

One-year simulation of ozone and particulate matter in China using WRF/CMAQ modeling system

Jianlin Hu et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2016)

Article Environmental Sciences

Source apportionment of PM2.5 in top polluted cities in Hebei, China using the CMAQ model

Litao Wang et al.

ATMOSPHERIC ENVIRONMENT (2015)

Article Environmental Sciences

Source contributions and regional transport of primary particulate matter in China

Jianlin Hu et al.

ENVIRONMENTAL POLLUTION (2015)

Article Environmental Sciences

Source apportionment of PM2.5 nitrate and sulfate in China using a source-oriented chemical transport model

Hongliang Zhang et al.

ATMOSPHERIC ENVIRONMENT (2012)

Article Engineering, Environmental

Source Contributions of Sulfate Aerosol over East Asia Estimated by CMAQ-DDM

Syuichi Itahashi et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2012)