Browsing NILU Brage by Author "Park, Hyeri"
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Emissions of Tetrafluoromethane (CF4) and Hexafluoroethane (C2F6) From East Asia: 2008 to 2019
Kim, Jooil; Thompson, Rona Louise; Park, Hyeri; Bogle, Stephanie; Mühle, Jens; Park, Mi-Kyung; Kim, Yeaseul; Harth, Christina M.; Salameh, Peter K.; Schmidt, Roland; Ottinger, Deborah; Park, Sunyoung; Weiss, Ray F. (Peer reviewed; Journal article, 2021)The perfluorocarbons (PFCs), tetrafluoromethane (CF4) and hexafluoroethane (C2F6), are potent greenhouse gases with very long atmospheric lifetimes. They are emitted almost entirely from industrial sources, including the ... -
Increases in Global and East Asian Nitrogen Trifluoride (NF3) Emissions Inferred from Atmospheric Observations
Liu, Yu; Sheng, Jianxiong; Rigby, Matthew; Ganesan, Anita L.; Kim, Jooil; Western, Luke M.; Mühle, Jens; Park, Sunyoung; Park, Hyeri; Weiss, Ray F.; Salameh, Peter K.; O'Doherty, Simon; Young, Dickon; Krummel, Paul B.; Vollmer, Martin K.; Reimann, Stefan; Lunder, Chris Rene; Prinn, Ronald G. (Peer reviewed; Journal article, 2024)Nitrogen trifluoride (NF3) is a potent and long-lived greenhouse gas that is widely used in the manufacture of semiconductors, photovoltaic cells, and flat panel displays. Using atmospheric observations from eight monitoring ... -
A rise in HFC-23 emissions from eastern Asia since 2015
Park, Hyeri; Kim, Jooil; Choi, Haklim; Geum, Sohyeon; Kim, Yeaseul; Thompson, Rona Louise; Mühle, Jens; Salameh, Peter K.; Harth, Christina M.; Stanley, Kieran M.; O'Doherty, Simon; Fraser, Paul J.; Simmonds, Peter G.; Krummel, Paul B.; Weiss, Ray F.; Prinn, Ronald G.; Park, Sunyoung (Peer reviewed; Journal article, 2023)Trifluoromethane (CHF3, HFC-23), one of the most potent greenhouse gases among hydrofluorocarbons (HFCs), is mainly emitted to the atmosphere as a by-product in the production of the ozone-depleting legacy refrigerant and ...