------------------------------------------------------------------------------------------------------- Forcing by 14 Gases Controlled by the Montreal Protocol (W/m2) ------------------------------------------------------------------------------------------------------- Montzka et al.'s Data IPCC Scenarios ---------------------------------------------------------------------------- --------------------- HCFC HCFC Year CFC-11 CFC-12 HCFC22 CFC113 CH3CCl3 CCl4 -141b -142b H-1211 H-1301 CH3Br CFC114 CFC115 HCFC123 F/ppb .264 .323 .21 .30 .06 .17 .16 .19 .29 .30 .004 .31 .20 .15 ------------------------------------------------------------------------------------------------------- 2015 .0613 .1670 .0491 .0215 .0002 .0141 .0039 .0042 .0010 .0010 .0000 .0048 .0017 .0004 2020 .0565 .1570 .0481 .0216 .0001 .0100 .0026 .0061 .0009 .0009 .0000 .0047 .0018 .0004 2025 .0520 .1496 .0376 .0204 .0000 .0088 .0019 .0053 .0009 .0009 .0000 .0047 .0018 .0003 2030 .0475 .1424 .0288 .0192 .0000 .0080 .0014 .0044 .0006 .0009 .0000 .0047 .0018 .0003 2035 .0433 .1357 .0227 .0183 .0000 .0070 .0011 .0038 .0006 .0009 .0000 .0043 .0018 .0003 2040 .0393 .1292 .0185 .0171 .0000 .0063 .0010 .0032 .0003 .0009 .0000 .0043 .0018 .0003 2045 .0359 .1227 .0141 .0162 .0000 .0056 .0006 .0027 .0003 .0009 .0000 .0043 .0018 .0002 2050 .0325 .1169 .0097 .0153 .0000 .0049 .0003 .0021 .0003 .0009 .0000 .0043 .0018 .0002 2055 .0293 .1114 .0063 .0144 .0000 .0044 .0002 .0015 .0003 .0009 .0000 .0043 .0018 .0002 2060 .0267 .1059 .0042 .0135 .0000 .0039 .0002 .0011 .0000 .0006 .0000 .0040 .0018 .0002 2065 .0240 .1011 .0027 .0129 .0000 .0034 .0000 .0010 .0000 .0006 .0000 .0040 .0018 .0000 2070 .0219 .0963 .0019 .0120 .0000 .0031 .0000 .0008 .0000 .0006 .0000 .0040 .0018 .0000 2075 .0198 .0917 .0013 .0114 .0000 .0027 .0000 .0006 .0000 .0006 .0000 .0040 .0016 .0000 2080 .0180 .0872 .0008 .0108 .0000 .0024 .0000 .0004 .0000 .0006 .0000 .0037 .0016 .0000 2085 .0161 .0830 .0004 .0102 .0000 .0022 .0000 .0004 .0000 .0006 .0000 .0037 .0016 .0000 2090 .0148 .0791 .0004 .0096 .0000 .0019 .0000 .0002 .0000 .0006 .0000 .0037 .0016 .0000 2095 .0132 .0753 .0002 .0090 .0000 .0017 .0000 .0002 .0000 .0006 .0000 .0037 .0016 .0000 2100 .0119 .0717 .0002 .0084 .0000 .0015 .0000 .0002 .0000 .0003 .0000 .0037 .0016 .0000 ------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------- Forcing by 12 Gases Not Controlled by the Montreal Protocol (W/m2) ----------------------------------------------------------------------------------------- Montzka et al.'s Data NOAA/GMD IPCC A1B Scenarios --------------------------------------------- -------- -------------------------------- HFC- HFC HFC HFC- HFC- HFC- HFC HFC- HFC-43 Year 134a -32 -125 143a 152a 227ea SF6 CF4 C2F6 -23 245ca -10mee F/ppb .16 .10 .23 .16 .10 .27 .57 .09 .25 .18 .24 .42 ----------------------------------------------------------------------------------------- 2015 .0133 .0010 .0039 .0025 .0006 .0003 .0049 .0072 .0012 .0049 .0034 .0000 2020 .0208 .0003 .0021 .0018 .0000 .0016 .0057 .0093 .0012 .0059 .0048 .0008 2030 .0378 .0007 .0048 .0042 .0000 .0035 .0074 .0107 .0015 .0063 .0082 .0013 2040 .0600 .0010 .0085 .0075 .0000 .0059 .0103 .0127 .0018 .0063 .0125 .0017 2050 .0859 .0014 .0131 .0117 .0000 .0089 .0143 .0151 .0035 .0063 .0173 .0021 2060 .1117 .0017 .0177 .0165 .0000 .0121 .0182 .0178 .0043 .0063 .0221 .0029 2070 .1302 .0019 .0223 .0211 .0000 .0151 .0222 .0207 .0047 .0063 .0245 .0034 2080 .1394 .0019 .0258 .0253 .0000 .0170 .0257 .0238 .0047 .0061 .0242 .0038 2090 .1419 .0020 .0285 .0290 .0000 .0184 .0285 .0273 .0050 .0061 .0233 .0042 2100 .1400 .0019 .0306 .0320 .0000 .0189 .0319 .0307 .0047 .0061 .0216 .0046 ----------------------------------------------------------------------------------------- ------------------------------------------------ ------------------------------------- Summary of Forcings (W/m2) Summary of Mixing Ratio (ppt) ------------------------------------------------ ------------------------------------- a b c d e f MPTGs+OTGs =MPTGs except CFC-11&12 Year CFC-11 CFC-12 -a-b OTGs =c+d =a+b+e Year CFC-11 CFC-12 in CFC-11 amount ------------------------------------------------ ------------------------------------- 2015 .0613 .1670 .1020 .0432 .1452 .3735 232.3 517.1 550.0 2020 .0565 .1570 .0972 .0543 .1515 .3650 214.0 486.0 573.9 2025 .0520 .1496 .0826 .0704 .1530 .3546 197.0 463.0 579.5 2030 .0475 .1424 .0701 .0864 .1565 .3464 180.0 441.0 592.8 2035 .0433 .1357 .0608 .1073 .1681 .3471 164.0 420.0 636.8 2040 .0393 .1292 .0537 .1282 .1819 .3504 149.0 400.0 689.0 2045 .0359 .1227 .0467 .1539 .2006 .3592 136.0 380.0 759.8 2050 .0325 .1169 .0398 .1796 .2194 .3688 123.0 362.0 831.1 2055 .0293 .1114 .0343 .2055 .2398 .3805 111.0 345.0 908.3 2060 .0267 .1059 .0295 .2313 .2608 .3934 101.0 328.0 987.9 2065 .0240 .1011 .0264 .2519 .2783 .4034 91.0 313.0 1054.2 2070 .0219 .0963 .0242 .2724 .2966 .4148 83.0 298.0 1123.5 2075 .0198 .0917 .0222 .2851 .3073 .4188 75.0 284.0 1164.0 2080 .0180 .0872 .0203 .2977 .3180 .4232 68.0 270.0 1204.6 2085 .0161 .0830 .0191 .3060 .3251 .4242 61.0 257.0 1231.4 2090 .0148 .0791 .0180 .3142 .3322 .4261 56.0 245.0 1258.3 2095 .0132 .0753 .0170 .3186 .3356 .4241 50.0 233.0 1271.2 2100 .0119 .0717 .0159 .3230 .3389 .4225 45.0 222.0 1283.7 ------------------------------------------------ -------------------------------------