Impact model: EcoTroph-dyn

Low trophic levels: They are represented with NetPP and mesozooplankton biomass. The later is used to estimate the transfer efficiency between trophic level 2 and 3.
Temperature: Sea Surface Temperature
Fishing: not included

ISIMIP3b

Person responsible for model simulations in this simulation round

Vianney Guibourd de Luzinais: vianney.gdl@orange.fr, 0000-0001-9071-6069, Institut Agro Rennes-Angers (France)

Basic information

Model Version: EcoTroph-dyn - ISIMIP3b

Model Homepage: https://github.com/vianney6364/Virtual_Ecotroph_Dynamic

Model License: currently none applied

Simulation Round Specific Description: Low trophic levels: They are represented with NetPP and mesozooplankton biomass. The later is used to estimate the transfer efficiency between trophic level 2 and 3. Temperature: Sea Surface Temperature Fishing: not included

Reference Paper: Main Reference: Guibourd de Luzinais V, Gascuel D, Reygondeau G, Cheung W et al. Large potential impacts of marine heatwaves on ecosystem functioning. Global Change Biology,30,,2024

Reference Paper: Other References: Gascuel D, Pauly D et al. EcoTroph: Modelling marine ecosystem functioning and impact of fishing. Ecological Modelling,220,2885-2898,2009

Resolution

Spatial aggregation: regular grid

Horizontal resolution: 1° x 1°

Vertically resolved: No

Additional spatial aggregation & resolution information: 1°x1°

Temporal resolution of input data: climate variables: annual

Temporal resolution of input data: co2: daily/ monthly

Input data

Simulated atmospheric climate data sets used: UKESM1-0-LL (ocean), IPSL-CM6A-LR (ocean), GFDL-ESM4 (ocean)

Additional information about input variables: Sea Surface Temperature (tos), Primary Organic Carbon Production by All Types of Phytoplankton (intpp), Mole Concentration of Mesozooplankton expressed as Carbon in sea water (zmeso)

Spin-up

Was a spin-up performed?: Yes

Spin-up design: 50 years spin-up before starting the simulations

Spatial scale: Golbal

Spatial resolution: 1°x1°

Temporal resolution: monthly

Taxonomic scope: All animal biomass from trophic level 2 to 5.5

Spatial dispersal included: No

Is fishbase used for mass-length conversion?: No