Date Total Mass Alt Tot Mass Trop Mass SH Trop Mass NH Trop Mass Total Loss (Tg) Tropos Loss CH4 Chem Lifetime (yr) CH4 Tropos Lifetime Trop Avg OH -------- ------------ ------------ ------------ ------------ ------------ --------------- --------------- ----------------- ----------------- 199801 4943.76 4930.95 4943.44 2392.83 2461.55 41.95 37.99 9.80 10.82 1.04e+06 199802 4940.39 4927.46 4940.09 2391.75 2459.29 38.80 35.23 10.58 11.66 1.05e+06 199803 4938.67 4925.54 4938.32 2389.41 2460.09 41.19 37.34 9.96 10.99 9.83e+05 199804 4938.00 4924.52 4937.59 2389.67 2459.23 41.33 37.71 9.93 10.88 1.02e+06 199805 4937.10 4923.46 4936.65 2390.53 2457.86 46.07 42.41 8.91 9.67 1.09e+06 199806 4937.93 4923.77 4937.47 2396.85 2452.47 49.09 45.57 8.36 9.00 1.17e+06 199807 4939.31 4924.66 4938.91 2402.44 2448.25 54.61 50.92 7.51 8.06 1.23e+06 199808 4939.76 4925.20 4939.43 2405.41 2445.80 53.82 50.06 7.63 8.20 1.21e+06 199809 4940.80 4927.12 4940.49 2402.39 2449.90 46.74 43.08 8.79 9.53 1.11e+06 199810 4941.51 4928.58 4941.19 2399.28 2453.96 43.35 39.57 9.48 10.38 1.04e+06 199811 4941.35 4928.57 4941.03 2392.93 2460.10 39.11 35.43 10.50 11.59 9.99e+05 199812 4940.25 4927.58 4939.90 2389.96 2461.55 40.12 36.24 10.24 11.33 1.01e+06 Annual Avg Burden (Tg): 4926.45 Annual Tot Loss (Tg): 536.178 Annual Tot Tropospheric Loss (Tg): 491.539 Annual Avg CH4 Chem Lifetime (yr): 9.18808 CH4 Lifetime including soil sink (yr): 8.74293 CH4 Tropospheric Chem Lifetime (a la ACCMIP): 10.0225 Annual Tropospheric Avg OH (molec/cm3): 1.07840e+06 Annual NH Tropospheric Avg OH (molec/cm3): 1.15898e+06 Annual SH Tropospheric Avg OH (molec/cm3): 997823. 199901 4938.06 4925.31 4937.70 2388.15 2460.87 41.57 37.75 9.87 10.87 1.04e+06 199902 4935.07 4922.24 4934.72 2386.63 2459.32 38.36 34.96 10.69 11.73 1.04e+06 199903 4933.73 4920.60 4933.37 2387.22 2457.49 41.03 37.34 9.99 10.98 9.85e+05 199904 4933.09 4919.92 4932.72 2389.83 2454.42 40.58 37.06 10.10 11.06 1.01e+06 199905 4933.15 4919.54 4932.79 2393.05 2451.58 45.49 41.89 9.01 9.79 1.08e+06 199906 4934.46 4920.33 4934.12 2394.16 2451.75 48.82 45.31 8.40 9.05 1.17e+06 199907 4936.16 4921.69 4935.83 2400.83 2446.90 53.96 50.26 7.60 8.16 1.23e+06 199908 4937.45 4922.89 4937.12 2404.77 2444.15 53.63 49.86 7.65 8.23 1.21e+06 199909 4938.60 4924.87 4938.23 2402.05 2448.06 46.59 42.98 8.81 9.55 1.11e+06 199910 4939.51 4926.53 4939.11 2398.18 2452.95 43.14 39.40 9.52 10.42 1.03e+06 199911 4939.43 4926.67 4939.04 2393.27 2457.57 39.25 35.60 10.46 11.53 1.00e+06 199912 4938.19 4925.62 4937.85 2390.95 2458.35 40.05 36.19 10.25 11.34 1.01e+06 Annual Avg Burden (Tg): 4923.02 Annual Tot Loss (Tg): 532.467 Annual Tot Tropospheric Loss (Tg): 488.594 Annual Avg CH4 Chem Lifetime (yr): 9.24568 CH4 Lifetime including soil sink (yr): 8.79477 CH4 Tropospheric Chem Lifetime (a la ACCMIP): 10.0759 Annual Tropospheric Avg OH (molec/cm3): 1.07666e+06 Annual NH Tropospheric Avg OH (molec/cm3): 1.15499e+06 Annual SH Tropospheric Avg OH (molec/cm3): 998343. 200001 4936.07 4923.32 4935.75 2389.18 2457.79 41.77 37.87 9.82 10.83 1.04e+06 200002 4932.97 4920.13 4932.66 2390.02 2453.95 39.62 36.05 10.35 11.37 1.04e+06 200003 4931.69 4918.70 4931.32 2388.41 2454.46 40.69 36.95 10.07 11.09 9.80e+05 200004 4931.45 4918.28 4931.04 2388.60 2453.93 40.73 37.21 10.06 11.01 1.01e+06 200005 4931.49 4917.85 4931.07 2390.22 2452.67 45.60 42.01 8.99 9.75 1.09e+06 200006 4933.14 4918.94 4932.77 2393.59 2451.08 48.89 45.35 8.38 9.04 1.17e+06 200007 4934.73 4919.93 4934.41 2398.50 2447.77 54.76 50.98 7.49 8.04 1.24e+06 200008 4935.17 4920.51 4934.84 2400.17 2446.47 53.93 50.11 7.60 8.18 1.21e+06 200009 4936.08 4922.38 4935.69 2399.99 2447.66 46.55 42.88 8.81 9.57 1.11e+06 200010 4936.80 4923.80 4936.36 2394.16 2454.14 43.31 39.54 9.47 10.38 1.04e+06 200011 4936.56 4923.79 4936.12 2389.89 2457.93 39.27 35.63 10.45 11.51 1.00e+06 200012 4935.27 4922.69 4934.85 2387.00 2459.16 39.88 36.10 10.29 11.36 1.00e+06 Annual Avg Burden (Tg): 4920.86 Annual Tot Loss (Tg): 534.999 Annual Tot Tropospheric Loss (Tg): 490.702 Annual Avg CH4 Chem Lifetime (yr): 9.19789 CH4 Lifetime including soil sink (yr): 8.75132 CH4 Tropospheric Chem Lifetime (a la ACCMIP): 10.0282 Annual Tropospheric Avg OH (molec/cm3): 1.07760e+06 Annual NH Tropospheric Avg OH (molec/cm3): 1.15756e+06 Annual SH Tropospheric Avg OH (molec/cm3): 997576. 200101 4933.42 4920.53 4933.06 2385.08 2459.06 41.98 38.23 9.77 10.73 1.04e+06 200102 4930.04 4917.14 4929.72 2382.81 2457.99 38.37 34.98 10.68 11.71 1.04e+06 200103 4928.66 4915.81 4928.36 2382.47 2457.03 40.43 36.73 10.13 11.15 9.76e+05 200104 4928.76 4915.45 4928.44 2385.64 2454.20 40.85 37.31 10.03 10.98 1.01e+06 200105 4928.49 4914.63 4928.15 2386.45 2453.53 46.19 42.57 8.87 9.62 1.09e+06 200106 4928.95 4914.55 4928.58 2391.06 2449.66 49.81 46.32 8.22 8.84 1.18e+06 200107 4929.71 4914.93 4929.36 2394.21 2447.26 54.90 51.28 7.46 7.99 1.24e+06 200108 4930.29 4915.60 4929.96 2395.95 2446.11 53.85 50.24 7.61 8.15 1.22e+06 200109 4931.21 4917.12 4930.86 2395.43 2447.64 47.69 44.24 8.59 9.26 1.13e+06 200110 4930.83 4917.50 4930.48 2391.14 2451.59 44.38 40.82 9.23 10.04 1.05e+06 200111 4929.71 4916.62 4929.38 2385.23 2456.29 40.19 36.62 10.19 11.19 1.02e+06 200112 4927.45 4914.39 4927.15 2380.46 2458.42 41.31 37.53 9.91 10.91 1.02e+06 Annual Avg Burden (Tg): 4916.19 Annual Tot Loss (Tg): 539.943 Annual Tot Tropospheric Loss (Tg): 496.856 Annual Avg CH4 Chem Lifetime (yr): 9.10501 CH4 Lifetime including soil sink (yr): 8.66681 CH4 Tropospheric Chem Lifetime (a la ACCMIP): 9.89460 Annual Tropospheric Avg OH (molec/cm3): 1.08553e+06 Annual NH Tropospheric Avg OH (molec/cm3): 1.16515e+06 Annual SH Tropospheric Avg OH (molec/cm3): 1.00599e+06 200201 4924.06 4910.92 4923.79 2379.44 2455.81 43.00 39.25 9.52 10.43 1.06e+06 200202 4919.80 4906.57 4919.52 2378.43 2452.44 39.44 36.09 10.37 11.33 1.06e+06 200203 4917.41 4904.15 4917.09 2375.69 2453.00 41.43 37.82 9.86 10.80 9.92e+05 200204 4916.42 4902.86 4916.07 2375.41 2452.39 41.78 38.34 9.78 10.66 1.03e+06 200205 4915.17 4901.34 4914.82 2378.16 2448.82 46.43 42.88 8.80 9.52 1.10e+06 200206 4915.51 4901.10 4915.20 2384.52 2443.06 50.12 46.63 8.15 8.76 1.19e+06 200207 4915.78 4900.99 4915.48 2387.54 2440.07 55.20 51.52 7.40 7.93 1.25e+06 200208 4916.21 4901.55 4915.89 2391.93 2436.15 53.83 50.09 7.59 8.16 1.21e+06 200209 4917.12 4903.26 4916.73 2390.43 2438.62 47.01 43.42 8.69 9.41 1.12e+06 200210 4917.40 4904.40 4916.98 2387.69 2441.59 43.75 40.07 9.34 10.20 1.04e+06 200211 4917.07 4904.21 4916.65 2381.68 2447.23 39.31 35.74 10.40 11.44 1.01e+06 200212 4915.56 4902.92 4915.20 2378.55 2448.47 40.37 36.56 10.12 11.18 1.01e+06 Annual Avg Burden (Tg): 4903.69 Annual Tot Loss (Tg): 541.684 Annual Tot Tropospheric Loss (Tg): 498.404 Annual Avg CH4 Chem Lifetime (yr): 9.05268 CH4 Lifetime including soil sink (yr): 8.61833 CH4 Tropospheric Chem Lifetime (a la ACCMIP): 9.83878 Annual Tropospheric Avg OH (molec/cm3): 1.08916e+06 Annual NH Tropospheric Avg OH (molec/cm3): 1.16606e+06 Annual SH Tropospheric Avg OH (molec/cm3): 1.01229e+06 Summary for all years: Year CH4 Chem Lifetime (yr) Lifetime including soil sink Tropospheric Chem Lifetime (a la ACCMIP) Tropospheric Loss (Tg) Tropospheric Avg OH (molec/cm3) NH Tropospheric Avg OH SH Tropospheric Avg OH (NH OH):(SH OH) 1998 9.19 8.74 10.02 491.5 1078397.4 1158982.4 997823.0 1.16 1999 9.25 8.79 10.08 488.6 1076655.4 1154985.5 998343.2 1.16 2000 9.20 8.75 10.03 490.7 1077598.4 1157561.6 997575.5 1.16 2001 9.11 8.67 9.89 496.9 1085527.2 1165154.4 1005985.3 1.16 2002 9.05 8.62 9.84 498.4 1089164.4 1166055.4 1012294.8 1.15 Averages over all years: CH4 Chem Lifetime (yr): 9.15787 CH4 Lifetime including soil sink (yr): 8.71483 CH4 Tropospheric Chem Lifetime (a la ACCMIP): 9.97200 CH4 Tropospheric Loss (Tg/yr): 493.219 Tropospheric Avg OH (molec/cm3): 1.08147e+06 NH Tropospheric Avg OH (molec/cm3): 1.16055e+06 SH Tropospheric Avg OH (molec/cm3): 1.00240e+06 Ratio (NH OH):(SH OH): 1.15776