1995 2000 2005 2010 year
0 100 200 300 400 500 600 700
HCFC−22 emissions (Gg/year)
1995 2000 2005 2010
year 0
100 200 300 400 500 600 700
HCFC−22 emissions (Gg/year)
optimized emissions (this study) polynomial fit prior (this study)
"raw" prior (this study)
bank emissions estimate (IPCC/TEAP, 2005; UNEP, 2007)
"bottom−up" emissions estimate (UNEP/TEAP, 2006) AGAGE 12−box model emissions estimate (this study) 1−box model emissions estimate (Montzka et al., 2009)
Fig. S1. Global total HCFC-22 emissions derived using measurements including pollution
events. Prior emission estimates using EDGAR v4, the growth rate between 1990 - 2000
(McCulloch et al., 2003), and HCFC-22 consumption between 2001 - 2009 (UNEP, 2011) are
shown in diamonds. Polynomial fit of these “raw” prior values that we used in our global inver-
sion are shown as a red line with a shaded (pink) 40% uncertainty range. Optimized emissions
from this study are shown in blue with our calculated posterior uncertainty. Previously published
bank emission estimates (blue crosses) (IPCC/TEAP, 2005; UNEP, 2007), “bottom-up” emis-
sion estimates (green stars) (UNEP/TEAP, 2006), 1-box model emission estimates (Montzka
CGO
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
CGO
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
CMN
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
CMN
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
CPI
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
CPI
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
GSN
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
GSN
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
MHD
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
MHD
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
RPB
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
RPB
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
Fig. S2a. Monthly atmospheric mole fractions: measurements (black solid lines with standard
deviations), and MOZART v4 model results using prior emissions (red dash lines) and opti-
SMO
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
SMO
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
THD
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
THD
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
ZEP
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
ZEP
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
HAT
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
HAT
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
OCI
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
OCI
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
SDZ
2005 2006 2007 2008 2009 2010
150 200 250 300 350 400
ppt
SDZ
2005 2006 2007 2008 2009 2010
150 200 250 300 350 400
ppt
Fig. S2b. Monthly atmospheric mole fractions: measurements (black solid lines with stan-
dard deviations), and MOZART v4 model results using prior emissions (red dash lines) and
ALT
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
ALT
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
BRW
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
BRW
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
LEF
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
LEF
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
NWR
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
NWR
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
KUM
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
KUM
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
MLO
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
MLO
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
Fig. S2c. Monthly atmospheric mole fractions: measurements (black solid lines with standard
deviations), and MOZART v4 model results using prior emissions (red dash lines) and opti-
PSA
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
PSA
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
HFM
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
HFM
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
SUM
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
SUM
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
AMT
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
AMT
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
BAO
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
BAO
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
SCT
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
SCT
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
Fig. S2d. Monthly atmospheric mole fractions: measurements (black solid lines with stan-
dard deviations), and MOZART v4 model results using prior emissions (red dash lines) and
STR
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
STR
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
WBI
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
WBI
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
WGC
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
WGC
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
WKT
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt
WKT
2005 2006 2007 2008 2009 2010
160 180 200 220 240 260 280 300
ppt