Model version I (left) vs. Model version II (right)
Presenting annual means from the following simulations:
Both ModI and ModII are featureCAM5-OsloDevelopment_trunk2.0-6 set up with MG1.5, CLM4.5, and online DMS/POM,
compset NUDGEPTAEROUPD1, commit e9f81f49a2a2caa06f83e3217bdbdd895b774885.
ModI (years 5-7) has been rund with nudging, while ModII (years 3-12) has not, i.e., free running.
ModI PD: CAM5-Oslo, 2000 emissions, 4 years spin-up, nudged to CAM5 model meteorology.
ModI PI: CAM5-Oslo, 1850 emissions, 4 years spin-up, nudged to CAM5 model meteorology.
ModII PD: CAM5-Oslo, 2000 emissions, 2 years spin-up.
ModII PI: CAM5-Oslo, 1850 emissions, 2 years spin-up.
Known bugs/shortcomings:
* OM/OC ratio is 1.4 always, should be 2.6 for biomass burning
* Condensation/coagulation sink is function of dry size
Mass budget numbers for ModI and ModII
(0) Mass budget numbers for model version I (old), II (new)
(0) Note: Values for DMS; SO2 and SO4 are given as Sulfur (S) values
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(0) SO2 total emissions (Tg/yr) = 65.032, 65.032
(0) SO2 total sources (Tg/yr) = 98.674, 96.962
(0) SO2 total sink (Tg/yr) = 98.539, 96.863
(0) SO2 burden (Tg) = 0.363, 0.346
(0) SO2 wet depostion (% of sinks) = 19.375, 18.523
(0) SO2 lifetime (d) = 1.343, 1.304
(0) SO2 chemical loss (%) = 55.941, 59.361
(0) SO2 pct of chem loss in clear air (%) = 25.689, 23.477
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(0) SO4 total emissions (Tg/yr) = 1.667, 1.667
(0) SO4 total sources (Tg/yr) = 56.834, 59.177
(0) SO4 total sink (Tg/yr) = 56.650, 58.884
(0) SO4 burden (Tg) = 0.555, 0.592
(0) SO4 wet depostion (% of sinks) = 82.578, 83.306
(0) SO4 lifetime (d) = 3.579, 3.670
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(0) BC total emissions (Tg/yr) = 7.928, 7.928
(0) BC total sources (Tg/yr) = 7.928, 7.928
(0) BC total sink (Tg/yr) = 7.921, 7.915
(0) BC burden (Tg) = 0.099, 0.105
(0) BC wet depostion (% of sinks) = 70.038, 73.628
(0) BC lifetime (d) = 4.541, 4.845
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(0) POM total emissions (Tg/yr) = 59.710, 58.674
(0) POM total sources (Tg/yr) = 141.869, 142.660
(0) POM total sink (Tg/yr) = 141.612, 142.306
(0) POM burden (Tg) = 1.747, 1.911
(0) POM wet depostion (% of sinks) = 81.272, 83.346
(0) POM lifetime (d) = 4.502, 4.902
(0) POM chem prod from MSA (Tg/yr) = 9.649, 9.176
(0) POM chem prod (total) (Tg/yr) = 82.162, 83.988
(0) POM chem prod terpenes (Tg /yr) = 72.513, 74.812
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(0) SS total emissions (Tg/yr) = 2229.340, 2000.790
(0) SS total sources (Tg/yr) = 2229.340, 2000.790
(0) SS total sink (Tg/yr) = 2228.199, 1999.737
(0) SS burden (Tg) = 5.498, 5.706
(0) SS wet depostion (% of sinks) = 55.258, 56.650
(0) SS lifetime (d) = 0.901, 1.042
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(0) DU total emissions (Tg/yr) = 4264.953, 2364.055
(0) DU total sources (Tg/yr) = 4264.953, 2364.055
(0) DU total sink (Tg/yr) = 4262.744, 2363.823
(0) DU burden (Tg) = 20.605, 12.885
(0) DU wet depostion (% of sinks) = 19.216, 18.430
(0) DU lifetime (d) = 1.764, 1.990
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