Model version I (left) vs. Model version II (right)

Presenting annual means (from monthly climatological means) from simulations with the following casenames:

ModI = nf1850norbc.f19.f19_fracis2step_20241107
ModII = nf1850norbc_aer2014.f19.f19_base2.0.9_20241025


MG2, CLM5, Eul gas deposition scheme, and both using CMIP6 emissions and PD oxidants for PI.

ModI is from a simulation with CMIP6 version of NorESM2 with convective transport based on convective cloud cover and reduced tracer concentration from stratiform scavenging
SST from 1850 piControl
ModII is from a simulation with CMIP6 version of NorESM2 (version 2.0.9)
SST from 1850 piControl

Emissions and 2m wind speed (PD)

Zonally averaged mass mixing ratios (PD)

Zonally averaged mode parameters (PD)

Burdens (PD)

Effective dry aerosol radii (PD)

Particular Matter (PM) concentrations (CAM5/6-Oslo vs. CAM5/6-Oslo only) (PD and PD-PI)

Wet to total deposition ratios (PD)

Lifetimes (PD)

RH, cloud properties and precipitation (PD)

Cloud droplet properties (PD)

Cloud properties at specific model levels (PD)

Gross aerosol optical properties (PD)

Aerosol optical depth for each species (PD)

Mass extinction coefficients for each species (PD, and some PD-PI: labled anthropogenic)

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

Effective Radiative Forcings at top of the atmosphere (PD - PI): should not be used when SPAERO is active

MACv2-SP instantaneous radiative forcing, if calculated (PD - PI)

Radiative fluxes at top of the atmosphere (PD)

All-sky and clear-sky surface albedos (PD and PD-PI)



Present-day Mass budget numbers for ModI and ModII




Preindustrial Mass budget numbers for ModI and ModII