CFC-11 emissions are declining as expected in Western Europe

Autor: Alison L. Redington, Alistair J. Manning, Stephan Henne, Francesco Graziosi, Luke M. Western, Jgor Arduini, Anita L. Ganesan, Christina M. Harth, Michela Maione, Jens Mühle, Simon O'Doherty, Joseph Pitt, Stefan Reimann, Matthew Rigby, Peter K. Salameh, Peter G. Simmonds, T. Gerard Spain, Kieran Stanley, Martin K. Vollmer, Ray F. Weiss, Dickon Young

Publikováno v: eISSN

Production and consumption of CFC-11 (trichlorofluoromethane, CCl3F), CFC-12 (dichlorodifluoromethane, CCl2F2) and CCl4 (carbon tetrachloride) are controlled under the regulations of the Montreal Protocol and have been phased out globally since 2010.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b6de6c8f40351b5550b4e778ec94613
https://egusphere.copernicus.org/preprints/2023/egusphere-2023-40/

Global emissions of perfluorocyclobutane (PFC-318, c-C4F8) resulting from the use of hydrochlorofluorocarbon-22 (HCFC-22) feedstock to produce polytetrafluoroethylene (PTFE) and related fluorochemicals

Autor: Jens Mühle, Lambert J. M. Kuijpers, Kieran M. Stanley, Matthew Rigby, Luke M. Western, Jooil Kim, Sunyoung Park, Christina M. Harth, Paul B. Krummel, Paul J. Fraser, Simon O'Doherty, Peter K. Salameh, Roland Schmidt, Dickon Young, Ronald G. Prinn, Ray H. J. Wang, Ray F. Weiss

Publikováno v: Atmospheric Chemistry and Physics. 22:3371-3378

Emissions of the potent greenhouse gas perfluorocyclobutane (c-C4F8, PFC-318, octafluorocyclobutane) into the global atmosphere inferred from atmospheric measurements have been increasing sharply since the early 2000s. We find that these inferred emi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c8b03ea32656f4f3a5f25e333e4e320c
https://doi.org/10.5194/acp-22-3371-2022

Supplementary material to 'Continuous increase in East Asia HFC-23 emissions inferred from high-frequency atmospheric observations from 2008 to 2019'

Autor: Hyeri Park, Jooil Kim, Haklim Choi, Sohyeon Geum, Yeaseul Kim, Rona L. Thompson, Jens Mühle, Peter K. Salameh, Christina M. Harth, Keran M. Stanley, Simon O'Doherty, Paul J. Fraser, Peter G. Simmonds, Paul B. Krummel, Ray F. Weiss, Ronald G. Prinn, Sunyoung Park

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3a6ac33feab7ffe963c6ea34d727a9a
https://doi.org/10.5194/egusphere-2023-6-supplement

Evidence of a recent decline in UK emissions of hydrofluorocarbons determined by the InTEM inverse model and atmospheric measurements

Autor: Peter Simmonds, Peter Brown, Stefan Reimann, Martin K. Vollmer, Alison Redington, Michela Maione, John D. Watterson, Tim Arnold, Dickon Young, Ray F. Weiss, Daniel Say, Ray Gluckman, Christina M. Harth, Adam Wisher, Jens Mühle, Paul J. Fraser, Alistair J. Manning, Tanja Schuck, Gerard Spain, Kieran Stanley, Simon O'Doherty, Andreas Engel, Peter K. Salameh, Jgor Arduini, Paul B. Krummel

Publikováno v: Atmospheric Chemistry and Physics, Vol 21, Pp 12739-12755 (2021)
Manning, A J, Redington, A L, Say, D, O'Doherty, S, Young, D, Simmonds, P G, Vollmer, M K, Mühle, J, Arduini, J, Spain, G, Wisher, A, Maione, M, Schuck, T J, Stanley, K, Reimann, S, Engel, A, Krummel, P B, Fraser, P J, Harth, C M, Salameh, P K, Weiss, R F, Gluckman, R, Brown, P N, Watterson, J D & Arnold, T 2021, ' Evidence of a recent decline in UK emissions of hydrofluorocarbons determined by the InTEM inverse model and atmospheric measurements ', Atmospheric Chemistry and Physics, vol. 21, no. 16, pp. 12739-12755 . https://doi.org/10.5194/acp-21-12739-2021

National greenhouse gas inventories (GHGIs) are submitted annually to the United Nations Framework Convention on Climate Change (UNFCCC). They are estimated in compliance with Intergovernmental Panel on Climate Change (IPCC) methodological guidance u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09a61ea11abb5216c983e4289b43dabb
https://acp.copernicus.org/articles/21/12739/2021/acp-21-12739-2021.pdf

The increasing atmospheric burden of the greenhouse gas sulfur hexafluoride (SF6)

Autor: Jens Mühle, Mi-Kyung Park, Martin K. Vollmer, Ronald G. Prinn, L. Paul Steele, Ray H. J. Wang, Hye-Ri Park, Matthew Rigby, Paul J. Fraser, Michela Maione, Ray F. Weiss, Stephan Henne, Tim Arnold, Blagoj Mitrevski, C. J. Rennick, Paul B. Krummel, Dickon Young, Simon O'Doherty, Archie McCulloch, Christina M. Harth, Peter K. Salameh, Sunyoung Park, Francesco Graziosi, Alistair J. Manning, Jgor Arduini, Kieran Stanley, Stefan Reimann, Peter Simmonds

Publikováno v: Simmonds, P G, Rigby, M, Manning, A J, Park, S, Stanley, K M, Mcculloch, A, Henne, S, Graziosi, F, Maione, M, Arduini, J, Reimann, S, Vollmer, M K, Mühle, J, O'doherty, S, Young, D, Krummel, P B, Fraser, P J, Weiss, R F, Salameh, P K, Harth, C M, Park, M, Park, H, Arnold, T, Rennick, C, Steele, L P, Mitrevski, B, Wang, R H J & Prinn, R G 2020, ' The increasing atmospheric burden of the greenhouse gas sulfur hexafluoride (SF 6 ) ', Atmospheric Chemistry and Physics, vol. 20, no. 12, pp. 7271-7290 . https://doi.org/10.5194/acp-20-7271-2020

We report a 40-year history of SF6 atmospheric mole fractions measured at the Advanced Global Atmospheric Gases Experiment (AGAGE) monitoring sites, combined with archived air samples, to determine emission estimates from 1978 to 2018. Previously we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::184f0e3a73d0077b3f98586de4d0e19f
https://doi.org/10.5194/acp-20-7271-2020