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,

using compset NUDGEPTAEROUPD1

ModI (years 2012-2014) is from ERA nudged simulations (UVPS), commit cdaeb5e

ModII (years 2009-2010) is from ERA nudged simulations (UVPS), commit e27db49

I.e., code changes from ModI to ModII are: uodated BC properties (sizes, mass density and refractive index)

and a fix for previously missing SOA (ca 18%) in the look-up tables, which affected both aerosol optics and size


ModI PD: CAM5-Oslo, 2000 emissions, 11 years spin-up, nudged to ERA (2001-2015)

ModI PI: CAM5-Oslo, 1850 emissions, 11 years spin-up, nudged to ERA (2001-2015)

ModII PD: CAM5-Oslo, 2000 emissions, 3 years spin-up, nudged to ERA (2006-2010, shortened due to problems at Vilje)

ModII PI: CAM5-Oslo, 1850 emissions, 3 years spin-up, nudged to ERA (2006-2010, shortened due to problems at Vilje)


Known bugs/shortcomings:

* Condensation/coagulation sink is function of dry size



Emissions

Zonally averaged mass mixing ratios

Zonally averaged mode parameters

Burdens

Effective dry aerosol radii

Particular Matter (PM) concentrations (CAM5-Oslo vs. CAM5-Oslo only)

Wet to total deposition ratios

Lifetimes

RH, cloud properties and precipitation

Cloud droplet properties

Angstrom coefficient, aerosol optical depth, SSA and G

Aerosol optical depth for each species

Mass extinction coefficients for each species

Anthropogenic (PD - PI) aerosol and cloud/RH fields

Radiative forcings at top of the atmosphere

Radiative fluxes at top of the atmosphere



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
(0)	-------------------------------------------------------------
(0)	SO2 total emissions   (Tg/yr)             = 65.032, 65.032
(0)	SO2 total sources     (Tg/yr)             = 96.379, 96.643
(0)	SO2 total sink        (Tg/yr)             = 96.292, 96.543
(0)	SO2 burden            (Tg)                = 0.354, 0.354
(0)	SO2 wet depostion     (% of sinks)        = 19.347, 19.316
(0)	SO2 lifetime          (d)                 = 1.340, 1.338
(0)	SO2 chemical loss     (%)                 = 58.134, 58.321
(0)	SO2 pct of chem loss in clear air (%)     = 24.820, 24.730
(0)	-------------------------------------------------------------
(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
(0)	-------------------------------------------------------------
(0)	SO4 total emissions   (Tg/yr)             = 1.667, 1.667
(0)	SO4 total sources     (Tg/yr)             = 57.689, 58.005
(0)	SO4 total sink        (Tg/yr)             = 57.404, 57.763
(0)	SO4 burden            (Tg)                = 0.568, 0.567
(0)	SO4 wet depostion     (% of sinks)        = 83.261, 83.285
(0)	SO4 lifetime          (d)                 = 3.610, 3.583
(0)	-------------------------------------------------------------
(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
(0)	-------------------------------------------------------------
(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)              = 7.920, 7.918
(0)	BC burden            (Tg)                 = 0.107, 0.107
(0)	BC wet depostion     (% of sinks)         = 72.413, 74.067
(0)	BC lifetime          (d)                  = 4.921, 4.941
(0)	-------------------------------------------------------------
(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
(0)	-------------------------------------------------------------
(0)	POM total emissions   (Tg/yr)             = 86.923, 86.904
(0)	POM total sources     (Tg/yr)             = 174.386, 173.230
(0)	POM total sink        (Tg/yr)             = 173.943, 172.690
(0)	POM burden            (Tg)                = 2.475, 2.405
(0)	POM wet depostion     (% of sinks)        = 82.507, 83.244
(0)	POM lifetime          (d)                 = 5.193, 5.083
(0)	POM chem prod from MSA (Tg/yr)            = 8.943, 9.045
(0)	POM chem prod (total) (Tg/yr)             = 87.464, 86.326
(0)	POM chem prod terpenes (Tg /yr)           = 78.521, 77.281
(0)	-------------------------------------------------------------