FESOM2.1-REcoM3 simulations under different climate forcing and atmospheric CO2 conditions

This dataset reinforces the paper "Ocean biogeochemistry in the coupled ocean–sea ice–biogeochemistry model FESOM2.1–REcoM3" by Gürses et al., submitted to the Geoscientific Model Development. In addition to unstructured mesh information, it contains the results of ocean biogeochemistry in the Regulated Ecosystem Model version 3 (REcoM3) coupled to the ocean and sea ice model FESOM2.1, based on three scenarios:

simulation A: with varying climate forcing conditions and varying atmospheric CO₂

simulation B: with constant climate forcing conditions and constant atmospheric CO₂

simulation D: with varying climate forcing conditions and constant atmospheric CO₂

The following 2D/3D monthly-averaged fields are provided on the native model grid:

• Alk: Alkalinity
• CO2f: Air-Sea CO₂ flux
• DFe: Dissolved Iron concentration
• DIN: Dissolved Inorganic Nitrogen concentration
• DIC: Dissolved Inorganic Carbon concentration
• DSi: Dissolved Inorganic Silicon concentration
• DiaChl: Chlorophyll a concentration (diatoms)
• HetC: Small zooplankton 
• MLD: Mixed Layer Depth
• NPPn: Net Primary Production (small pyhtoplankton)
• NPPd: Net Primary Production (diatoms)
• O2: Dissolved Oxygen concentration
• PhyChl: Chlorophyll a concentration (small phytoplankton)
• Zoo2C: Macrozooplankton
• pCO2s: Partial pressure of carbon dioxide of the surface ocean
• salt: Salinity
• temp: Temperature
• w: Vertical velocity

Please contact the corresponding author (ozgur.gurses@awi.de) for additional information.