Tijian Wang
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View article: The Impact of Rocket-Emitted Chlorine on Stratospheric Ozone
The Impact of Rocket-Emitted Chlorine on Stratospheric Ozone Open
Although stratospheric ozone is recovering under the Montreal Protocol, the rapidly expanding space industry may influence the pace of this recovery. We assess the potential for rocket-emitted chlorine, under various launch growth scenario…
View article: A first calibration of JULES-crop version 7.4 for rice using the novel O <sub>3</sub> -FACE experiment in China
A first calibration of JULES-crop version 7.4 for rice using the novel O <sub>3</sub> -FACE experiment in China Open
Ozone (O3) pollution poses an escalating threat to rice production and food security in China, with concentrations projected to rise under future climate scenarios. Accurately quantifying O3 impacts on rice is thus crucial for informed agr…
View article: Anthropogenic and natural causes for the interannual variation of PM <sub>2.5</sub> in East Asia during summer monsoon periods from 2008 to 2018
Anthropogenic and natural causes for the interannual variation of PM <sub>2.5</sub> in East Asia during summer monsoon periods from 2008 to 2018 Open
There was a significant difference in near-surface PM2.5 across China after the implementation of the Clean Air Action Plan in 2013. This study used the regional climate-chemistry-ecosystem coupled model RegCM-Chem-YIBs to investigate inte…
View article: Supplementary material to "Decadal Evolution of Aerosol-Mediated Ozone Responses in Eastern China under Clean Air Actions and Carbon Neutrality Policies"
Supplementary material to "Decadal Evolution of Aerosol-Mediated Ozone Responses in Eastern China under Clean Air Actions and Carbon Neutrality Policies" Open
View article: Methane Emissions in Asian Wetlands During 2010–2020: Insights From an Online‐Coupled Microbial Functional‐Group‐Based Model
Methane Emissions in Asian Wetlands During 2010–2020: Insights From an Online‐Coupled Microbial Functional‐Group‐Based Model Open
Wetland ecosystems are the dominant natural source of atmospheric methane (CH 4 ) in the global methane cycle, yet significant uncertainties remain. Along with the warming climate system, CH 4 emissions from these ecosystems are projected …
View article: Unveiling Spatiotemporal Differences and Responsive Mechanisms of Seamless Hourly Ozone in China Using Machine Learning
Unveiling Spatiotemporal Differences and Responsive Mechanisms of Seamless Hourly Ozone in China Using Machine Learning Open
Surface ozone (O3) is a multifaceted threat that not only deteriorates the environment but also poses risks to human health. Here, we estimated the seamless hourly surface O3 in China using Extreme Gradient Boosting (XGBoost) with multisou…
View article: Expanding Irrigation Intensifies the Humid Heat Stress in China: Evidence From Observations and Modeling
Expanding Irrigation Intensifies the Humid Heat Stress in China: Evidence From Observations and Modeling Open
China is the world's second‐largest agricultural irrigation country, with profound influences on the escalating heat stress. This study combines historical weather records and 10‐year regional climate simulations, in conjunction with optim…
View article: Supplementary material to "Anthropogenic and Natural Causes for the Interannual Variation of PM <sub>2.5</sub> in East Asia During Summer Monsoon Periods From 2008 to 2018"
Supplementary material to "Anthropogenic and Natural Causes for the Interannual Variation of PM <sub>2.5</sub> in East Asia During Summer Monsoon Periods From 2008 to 2018" Open
View article: Anthropogenic and Natural Causes for the Interannual Variation of PM <sub>2.5</sub> in East Asia During Summer Monsoon Periods From 2008 to 2018
Anthropogenic and Natural Causes for the Interannual Variation of PM <sub>2.5</sub> in East Asia During Summer Monsoon Periods From 2008 to 2018 Open
There was a significant difference in near-surface PM2.5 changes across China after the implementation of the Clean Air Action Plan in 2013. This study used the regional climate-chemistry-ecosystem coupled model, RegCM-Chem-YIBs, to invest…
View article: Supplementary material to "Numerical simulation of nitrous oxide over Asia using regional climate-chemistry-ecology coupling model RegCM-Chem-YIBs"
Supplementary material to "Numerical simulation of nitrous oxide over Asia using regional climate-chemistry-ecology coupling model RegCM-Chem-YIBs" Open
View article: Numerical simulation of nitrous oxide over Asia using regional climate-chemistry-ecology coupling model RegCM-Chem-YIBs
Numerical simulation of nitrous oxide over Asia using regional climate-chemistry-ecology coupling model RegCM-Chem-YIBs Open
Nitrous oxide (N2O) is a significant greenhouse gas that not only contributes to global warming but also depletes the ozone layer. In our study, we enhanced a regional climate-chemistry-ecology model to better understand how N2O is emitted…
View article: Supplementary material to "A first calibration of the JULES-crop version 7.4 for rice using the novel O <sub>3</sub> -FACE experiment in China"
Supplementary material to "A first calibration of the JULES-crop version 7.4 for rice using the novel O <sub>3</sub> -FACE experiment in China" Open
View article: A first calibration of the JULES-crop version 7.4 for rice using the novel O <sub>3</sub> -FACE experiment in China
A first calibration of the JULES-crop version 7.4 for rice using the novel O <sub>3</sub> -FACE experiment in China Open
Ozone (O3) pollution poses an escalating threat to rice production and food security in China, with concentrations projected to rise under future climate scenarios. Accurately quantifying O3 impacts on rice is thus crucial for informed agr…
View article: Relay Transport of Ozone Due To Urbanization‐Modified Thermal Circulations During Tropical Cyclones
Relay Transport of Ozone Due To Urbanization‐Modified Thermal Circulations During Tropical Cyclones Open
Thermal circulations are important for ozone transport and are affected by synoptic weather systems and urbanization. In this study, based on in‐situ observations and numerical simulations, changes in thermal circulations induced by urbani…
View article: Impacts of atmospheric circulation patterns and cloud inhibition on aerosol radiative effect and boundary layer structure during winter air pollution in Sichuan Basin, China
Impacts of atmospheric circulation patterns and cloud inhibition on aerosol radiative effect and boundary layer structure during winter air pollution in Sichuan Basin, China Open
Persistent winter aerosol pollution frequently occurs in the Sichuan Basin (SCB) due to its unfavourable weather conditions, such as low wind, wetness, and cloudiness. Based on long-term observational data analyses from 2015–2021, it has b…
View article: The regional climate–chemistry–ecology coupling model RegCM-Chem (v4.6)–YIBs (v1.0): development and application
The regional climate–chemistry–ecology coupling model RegCM-Chem (v4.6)–YIBs (v1.0): development and application Open
The interactions between the terrestrial biosphere, atmospheric chemistry, and climate involve complex feedbacks that have traditionally been modeled separately. We present a new framework that couples the Yale Interactive terrestrial Bios…
View article: Study on the 3DVar emission inversion method combined with machine learning in CMAQ
Study on the 3DVar emission inversion method combined with machine learning in CMAQ Open
The air quality model is increasingly important in air pollution forecasting and controlling. Emissions significantly impact the accuracy of air quality models. This research studied the 3DVar (three-dimensional variational) emission inver…
View article: Comment on egusphere-2023-1806
Comment on egusphere-2023-1806 Open
Abstract. Winter persistent aerosol pollution frequently occurs in the Sichuan Basin (SCB) due to its unfavorable weather conditions, such as low wind, wetness, and cloudiness. Based on long–term observational data analyse…
View article: Comparisons and quality control of wind observations in a mountainous city using wind profile radar and the Aeolus satellite
Comparisons and quality control of wind observations in a mountainous city using wind profile radar and the Aeolus satellite Open
Observations of the vertical wind profile in Chongqing, a typical mountainous city in China, are important, but they are sparse and have low resolution. To obtain more wind profile data, this study matched the Aeolus track with ground-base…
View article: How Does PM2.5 Impact the Urban Vertical Temperature Structure? A Case Study in Nanjing
How Does PM2.5 Impact the Urban Vertical Temperature Structure? A Case Study in Nanjing Open
PM2.5 impacts the atmospheric temperature structure through scattering or absorbing solar radiation, whose concentration and composition can affect the impact. This study calculated the effect of PM2.5 on the temperature structures in the …
View article: 3dvar Sectoral Emission Inversion Based on Source Apportionment and Machine Learning
3dvar Sectoral Emission Inversion Based on Source Apportionment and Machine Learning Open
View article: The Regional Climate-Chemistry-Ecology Coupling Model RegCM-Chem (v4.6)-YIBs (v1.0): Development and Application
The Regional Climate-Chemistry-Ecology Coupling Model RegCM-Chem (v4.6)-YIBs (v1.0): Development and Application Open
The interactions between the terrestrial biosphere, atmospheric chemistry, and climate involve complex feedbacks that have traditionally been modeled separately. We present a new framework that couples the Yale Interactive terrestrial Bios…
View article: Application of multi-angle spaceborne observations in characterizing the long-term particulate organic carbon pollution in China
Application of multi-angle spaceborne observations in characterizing the long-term particulate organic carbon pollution in China Open
Ambient PM 2.5 pollution is recognized as a leading environmental risk factor, causing significant mortality and morbidity in China. However, the specific contributions of individual PM 2.5 constituents remain unclear, primarily due to the…
View article: Atmospheric elemental carbon pollution and its regional health disparities in China
Atmospheric elemental carbon pollution and its regional health disparities in China Open
Previous studies have reported that atmospheric elemental carbon (EC) may pose potentially elevated toxicity when compared to total ambient fine particulate matter (PM 2.5 ). However, most research on EC has been conducted in the US and Eu…
View article: Impacts of synoptic forcing and cloud inhibition on aerosol radiative effect and boundary layer structure during winter pollution in Sichuan Basin, China
Impacts of synoptic forcing and cloud inhibition on aerosol radiative effect and boundary layer structure during winter pollution in Sichuan Basin, China Open
Winter persistent aerosol pollution frequently occurs in the Sichuan Basin (SCB) due to its unfavorable weather conditions, such as low wind, wetness, and cloudiness. Based on long–term observational data analyses from 2015–2021, it was fo…
View article: Quantifying the seasonal variations in and regional transport of PM <sub>2.5</sub> in the Yangtze River Delta region, China: characteristics, sources, and health risks
Quantifying the seasonal variations in and regional transport of PM <sub>2.5</sub> in the Yangtze River Delta region, China: characteristics, sources, and health risks Open
Given the increasing complexity of the chemical composition of PM2.5, identifying and quantitatively assessing the contributions of pollution sources has played an important role in formulating policies to control particle pollution. This …
View article: Comparisons and quality control of wind observations in a mountainous city using wind profile radar and the Aeolus satellite
Comparisons and quality control of wind observations in a mountainous city using wind profile radar and the Aeolus satellite Open
Observations of vertical wind in Chongqing, a typical mountainous city in China, are important, but sparse and have low resolution. To obtain more wind profile data, this study matched the Aeolus track with ground-based wind observation si…
View article: The effect of anthropogenic emission, meteorological factors, and carbon dioxide on the surface ozone increase in China from 2008 to 2018 during the East Asia summer monsoon season
The effect of anthropogenic emission, meteorological factors, and carbon dioxide on the surface ozone increase in China from 2008 to 2018 during the East Asia summer monsoon season Open
Despite the implementation of the Clean Air Action Plan by the Chinese government in 2013, the issue of increasing surface ozone (O3) concentrations remains a significant environmental concern in China. In this study, we used an improved r…
View article: Absorbing Aerosol Optical Properties and Radiative Effects on Near-Surface Photochemistry in East Asia
Absorbing Aerosol Optical Properties and Radiative Effects on Near-Surface Photochemistry in East Asia Open
Absorbing aerosols have significant influences on tropospheric photochemistry and regional climate change. Here, the direct radiative effects of absorbing aerosols at the major AERONET sites in East Asia and corresponding impacts on near-s…
View article: Recent Progress in Atmospheric Chemistry Research in China: Establishing a Theoretical Framework for the “Air Pollution Complex”
Recent Progress in Atmospheric Chemistry Research in China: Establishing a Theoretical Framework for the “Air Pollution Complex” Open