Towards a further understanding of the magnitude and underlying cause for the recent increase in global CFC-11 emission


Stephen A Montzka1, Geoffrey S Dutton2, Pengfei Yu3,4, Eric A Ray5, Robert W Portmann6, John S Daniel5, Lambert J. M. Kuijpers7, Brad David Hall8, Debra Jean Mondeel9, Carolina Siso10, Jon David Nance2, Matthew L Rigby11, Alistair Manning12, Lei Hu13, Fred L Moore2, Benjamin R Miller10 and James W Elkins14, (1)NOAA, Global Monitoring Laboratory, Boulder, United States, (2)Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (3)University of Colorado at Boulder, Boulder, CO, United States, (4)NOAA Boulder, Boulder, CO, United States, (5)NOAA Chemical Sciences Laboratory, Boulder, United States, (6)Retired, Chemical Sciences Laboratory, Boulder, United States, (7)Technical University Eindhoven, Eindhoven, Netherlands, (8)Retired, Boulder, United States, (9)US Dept Commerce, Boulder, CO, United States, (10)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (11)University of Bristol, School of Chemistry, Bristol, United Kingdom, (12)UK Meteorological Office, Exeter, United Kingdom, (13)NOAA, Boulder, United States, (14)University of Colorado at Boulder, CIRES, Boulder, United States