《IPCC AR6 GWP》由会员分享，可在线阅读，更多相关《IPCC AR6 GWP（12页珍藏版）》请在金锄头文库上搜索。
1、Final Government Distribution7.SMIPCC AR6 WGIDo Not Cite,Quote or Distribute7SM-24Total pages:527.SM.6 Tables of greenhouse gas lifetimes,radiative efficiencies and metrics1 2 START TABLE 7.SM.7 HERE3 4 Table 7.SM.7:Greenhouse gas lifetimes,radiative efficiencies,Global Warming Potentials(GWPs),Glob
2、al Temperature Potentials(GTPs)and Cumulative Global Temperature 5 Potentials(CGTPs).GWPs given for 20-year,100-year and 500-year time horizons.GTPs and CGTPs given for 50-year and 100-year time horizons.Note CGTP 6 has units of years and is applied to a change in emission rate rather than a change
3、in emission amount.Also shown are absolute values of GWPs and GTPs 7(AGWPs and AGTPs),in units of picowatt years per square metre per kilogram(1 pW=1012W).Radiative efficiencies for CH4and N2O given in this table do not 8 include chemical adjustments(values including chemical adjustments are given i
4、n Table 7.15).9 10 Name Formula Lifetime(yr)Radiative efficiency(W m-2 ppb-1)AGWP 20 (pW m-2 yr kg-1)GWP 20 AGWP 100(pW m-2 yr kg-1)GWP 100 AGWP 500(pW m-2 yr kg-1)GWP 500 AGTP 50(pW m-2 yr kg-1)GTP 50 AGTP 100(pW m-2 yr kg-1)GTP 100 CGTP50(yr)CGTP100(yr)Major Greenhouse Gases Carbon dioxide CO2 1.3
5、3105 0.0243 1 0.0895 1 0.314 1 0.000428 1 0.000395 1 Methane CH4 11.8 0.000388 1.98 81.2 2.49 27.9 2.5 7.95 0.00473 11 0.00212 5.38 27303320Nitrous oxide N2O 109 0.0032 6.65 273 24.5 273 40.7 130 0.124 290 0.0919 233 Chlorofluorocarbons CFC-11 CCl3F 52 0.259 181 7430 497 5560 586 1870 2.43 5670 1.25
6、 3160 CFC-12 CCl2F2 102 0.32 277 11400 998 11200 1600 5100 5.06 11800 3.66 9270 CFC-13 CClF3 640 0.278 301 12400 1450 16200 5500 17500 7.26 17000 7.4 18800 CFC-112 CCl2FCCl2F 63.6 0.282 137 5620 413 4620 525 1670 2.06 4810 1.19 3020 CFC-112a CCl3CClF2 52 0.246 115 4740 317 3550 374 1190 1.55 3620 0.
7、795 2010 CFC-113 CCl2FCClF2 93 0.301 167 6860 583 6520 890 2830 2.96 6910 2.06 5210 CFC-113a CCl3CF3 55 0.241 124 5110 351 3930 422 1350 1.73 4030 0.917 2320 CFC-114 CClF2CClF2 189 0.314 201 8260 844 9430 1930 6150 4.28 9990 3.71 9410 CFC-114a CCl2FCF3 105 0.297 183 7510 664 7420 1080 3450 3.37 7880
8、 2.46 6240 Final Government Distribution7.SMIPCC AR6 WGIDo Not Cite,Quote or Distribute7SM-25Total pages:52CFC-115 CClF2CF3 540 0.246 180 7410 859 9600 3100 9880 4.3 10100 4.33 11000 E-R316c trans cyc(-CClFCF2CF2CClF-)75 0.27 117 4810 379 4230 518 1650 1.91 4450 1.2 3040 Z-R316c cis cyc(-CClFCF2CF2C
9、ClF-)114 0.3 136 5590 507 5660 865 2760 2.57 6020 1.94 4910 CFC 1112 CClF=CClF 0.019 0.013 0.0111 0.454 0.0113 0.126 0.0113 0.036 1.18105 0.028 8.96106 0.023 12.3 14.5 CFC 1112a CCl2=CF2 0.006 0.007 0.00184 0.076 0.00188 0.021 0.00188 0.006 1.97106 0.005 1.49106 0.004 2.06 2.42 Hydrofluorochlorocarb
10、ons HCFC-21 CHCl2F 1.7 0.145 14 575 14.3 160 14.3 45.6 0.0152 35.5 0.0114 29 15600 18300 HCFC-22 CHClF2 11.9 0.214 139 5690 175 1960 176 560 0.336 785 0.15 379 184000222000HCFC-31 CH2ClF 1.2 0.068 6.96 286 7.11 79.4 7.11 22.6 0.00752 17.6 0.00567 14.4 77509130HCFC-121 CHCl2CCl2F 1.11 0.146 5.11 210
11、5.22 58.3 5.22 16.6 0.00552 12.9 0.00416 10.5 56906700HCFC-122 CHCl2CClF2 0.9 0.159 4.94 203 5.05 56.4 5.05 16.1 0.00533 12.5 0.00403 10.2 55106490HCFC-122a CHClFCCl2F 3.1 0.201 21.4 879 21.9 245 21.9 69.9 0.0236 55.3 0.0177 44.7 23800 28100 HCFC-123 CHCl2CF3 1.3 0.16 7.92 325 8.09 90.4 8.09 25.8 0.
12、00857 20 0.00646 16.4 883010400 HCFC-123a CHClFCClF2 4 0.227 34.3 1410 35.3 395 35.3 113 0.0385 90 0.0285 72.3 38400 45200 HCFC-124 CHClFCF3 5.9 0.207 50.3 2070 53.4 597 53.4 170 0.0612 143 0.0435 110 57700 68100 HCFC-124a CHF2CClF2 17 0.25 124 5110 185 2070 186 592 0.521 1220 0.177 448 185000232000
13、HCFC-132 CHClFCHClF 1.73 0.143 10.7 440 11 122 11 34.9 0.0116 27.2 0.00876 22.2 11900 14000 HCFC-132a CHCl2CHF2 1.12 0.127 6.17 253 6.3 70.4 6.3 20.1 0.00666 15.6 0.00503 12.7 68708090HCFC-132c CH2FCCl2F 4.1 0.169 29.6 1220 30.6 342 30.6 97.6 0.0334 78.1 0.0247 62.7 33200 39100 HCFC-133a CH2ClCF3 4.
14、6 0.15 33.4 1370 34.7 388 34.7 111 0.0382 89.3 0.0281 71.3 37600 44400 HCFC-141 CH2ClCHClF 1.14 0.072 4.08 168 4.17 46.6 4.17 13.3 0.00441 10.3 0.00333 8.43 45505350HCFC-141b CH3CCl2F 9.4 0.161 65.9 2710 77 860 77 246 0.115 269 0.064 162 82100 97700 HCFC-142b CH3CClF2 18 0.193 134 5510 205 2300 207
15、658 0.611 1430 0.203 514 203000257000HCFC-225ca CHCl2CF2CF3 1.9 0.219 12 491 12.2 137 12.2 39 0.013 30.4 0.00979 24.8 13300 15700 Final Government Distribution7.SMIPCC AR6 WGIDo Not Cite,Quote or Distribute7SM-26Total pages:52HCFC-225cb CHClFCF2CClF2 5.9 0.293 47.8 1960 50.8 568 50.8 162 0.0582 136
16、0.0414 105 54900 64800 HCFO-1233zd(E)(E)-CF3CH=CHCl 0.116 0.065 0.34 14 0.347 3.88 0.347 1.11 0.000364 0.851 0.000276 0.7 380 447 HCFO-1233zd(Z)(Z)-CF3CH=CHCl 0.036 0.025 0.0398 1.64 0.0406 0.454 0.0406 0.129 4.25105 0.099 3.23105 0.082 44.4 52.3(e)-1-chloro-2-fluoroethene(E/Z)-CHCl=CHF 0.005 0.001 0.00032 0.013 0.000327 0.004 0.000327 0.001 3.42107 0.001 2.6106 0.001 0.3570.42 Hydrofluorocarbons HFC-23 CHF3 228 0.191 301 12400 1310 14600 3300 10500 6.6 15400 5.95 15100 HFC-32 CH2F2 5.4 0.111 65
