Browsing by Author "Song, Shaojie"
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Bottom-Up Estimates of Coal Mine Methane Emissions in China: A Gridded Inventory, Emission Factors, and Trends
Sheng, Jianxiong; Song, Shaojie; Zhang, Yuzhong; Pinn, Ronald; Janssens-Maenhout, Greet (American Chemical Society (ACS), 2019-05-31)China has large but uncertain coal mine methane (CMM) emissions. Inverse modeling (top-down) analyses of atmospheric methane observations can help improve the emission estimates but require reliable emission patterns as ... -
Enhanced aerosol particle growth sustained by high continental chlorine emission in India
Gunthe, Sachin S.; Liu, Pengfei; Panda, Upasana; Raj, Subha S.; Sharma, Amit; Darbyshire, Eoghan; Reyes-Villegas, Ernesto; Allan, James; Chen, Ying; Wang, Xuan; Song, Shaojie; Pöhlker, Mira L.; Shi, Liuhua; Wang, Yu; Kommula, Snehitha M.; Liu, Tianjia; Ravikrishna, R.; McFiggans, Gordon; Mickley, Loretta; Martin, Scot; Pöschl, Ulrich; Andreae, Meinrat O.; Coe, Hugh; Coe (Springer Science and Business Media LLC, 2021-01-25)Many cities in India experience severe deterioration of air quality in winter. Particulate matter is a key atmospheric pollutant that impacts millions of people. In particular, high levels of particulate matter reduce ... -
The impact of power generation emissions on ambient PM2.5 pollution and human health in China and India
Gao, Meng; Beig, Gufran; Song, Shaojie; Zhang, Hongliang; Hu, Jianlin; Ying, Qi; Liang, Fengchao; Liu, Yang; Wang, Haikun; Lu, Xiao; Zhu, Tong; Carmichael, Gregory R.; Nielsen, Chris; McElroy, Michael (Elsevier BV, 2018-12)Emissions from power plants in China and India contain a myriad of fine particulate matter (PM2.5, PM≤2.5 micrometers in diameter) precursors, posing significant health risks among large, densely settled populations. Studies ... -
Projected Changes in Seasonal and Extreme Summertime Temperature and Precipitation in India in Response to COVID-19 Recovery Emissions Scenarios
D'Souza, Jonathan; Prasanna, Felix; Valayannopoulos-Akrivou, Luna-Nefeli; Sherman, Peter; Penn, Elizabeth; Song, Shaojie; Archibald, Alexander; McElroy, Michael (IOP Publishing, 2021-10-29)Fossil fuel and aerosol emissions have played important roles on climate over the Indian subcontinent over the last century. As the world transitions toward decarbonization in the next few decades, emissions pathways could ... -
Thermodynamic Modeling Suggests Declines in Water Uptake and Acidity of Inorganic Aerosols in Beijing Winter Haze Events during 2014/2015–2018/2019
Song, Shaojie; Nenes, Athanasios; Gao, Meng; Zhang, Yuzhong; Liu, Pengfei; Shao, Jingyuan; Ye, Dechao; Xu, Weiqi; Lei, Lu; Sun, Yele; Liu, Baoxian; Wang, Shuxiao; McElroy, Michael (American Chemical Society (ACS), 2019-11-04)During recent years, aggressive air pollution mitigation measures in northern China have resulted in considerable changes in gas and aerosol chemical composition. But it is unclear whether aerosol water content and acidity ...