Atmospheric forcing datasets for the Ice Algae Model Intercomparison Project phase 2 (IAMIP2) projection experiments v1.0
This dataset provides the atmospheric forcing fields for conducting the projection experiment for the Ice Algae Model Intercomparison Project phase 2 (IAMIP2), which is a new model intercomparison effort focused on algae that are attached to sea ice. It is based on the first ensemble member (r1i1p1f...
| Other Authors: | , |
|---|---|
| Format: | Dataset |
| Language: | unknown |
| Published: |
CLEX
|
| Subjects: | |
| Online Access: | https://researchdata.edu.au/atmospheric-forcing-datasets-experiments-v10/1731909 https://doi.org/10.25914/611f4e2a27300 https://doi.org/10.5194/gmd-14-6847-2021 http://cosima.org.au/index.php/working-groups/iamip2/ https://doi.org/10.5281/zenodo.5140591 |
| Summary: | This dataset provides the atmospheric forcing fields for conducting the projection experiment for the Ice Algae Model Intercomparison Project phase 2 (IAMIP2), which is a new model intercomparison effort focused on algae that are attached to sea ice. It is based on the first ensemble member (r1i1p1f1) output of the three CMIP6 projections: CMCC-ESM2 ssp126, EC-Earth3 ssp126, CMCC-ESM2 ssp585. These complement the EC-Earth3 ssp585 based forcing previously published as 'EC-Earth3 SSP585 atmospheric forcing dataset for the Ice Algae Model Intercomparison Project phase 2 (IAMIP2) projection experiment v1.0', in this same collection. Each dataset contains the near-surface atmospheric variables for driving the sea ice-ocean coupled models over 2015-2100, prepared for the projection experiment of the Ice Algae Model Intercomparison Project phase 2 (IAMIP2). The dataset is interpolated to the JRA55-do v1.4 grid (Tsujino, H. and al., 2018), to make it easy for using it in ocean and sea-ice models. This dataset is a global product of 0.5-degree resolution near-surface atmospheric variables over the period 2015-2100. The variables included in the dataset are: tas - surface air temperature vas - surface northward wind uas - surface eastward wind huss - surface specific humidity licalvf - land ice calving flux psl - sea level pressure rsds - surface downwelling shortwave radiation flux rlds -surface downwelling longwave radiation flux friver - water flux into sea water from rivers prra - rainfall flux prsn - snowfall flux The code to interpolate JRA55-do v1.4 is available on github and published on zenodo (Hakase H., 2021) In particular: `cdo -remapnn` was used for the river runoff into sea water (friver) variable and `cdo -remapcon` for all others. rainfall flux (prra), which is not available from CMCC-ESM2 and EC-Earth3, was derived from snowfall flux (prsn) and total precipitation (pr) the land ice calving flux (licalvf) is not available from CMCC-ESM2 and EC-Earth3 so the original JRA55-do v1.4.0 values were prescribed for it. References: Hayashida, H. (2021, July 28). hakaseh/prep_iamip2_forcing: Atmospheric forcing datasets for the IAMIP2 projection experiments (4 projections) (Version v1.1). Zenodo. http://doi.org/10.5281/zenodo.5140591 Hayashida, H., Jin, M., Steiner, N. S., Swart, N. C., Watanabe, E., Fiedler, R., Hogg, A. McC., Kiss, A. E., Matear, R. J., and Strutton, P. G.: Ice Algae Model Intercomparison Project phase 2 (IAMIP2), Geosci. Model Dev. Discuss. [preprint], https://doi.org/10.5194/gmd-2020-305 , in review, 2020. EC-Earth Consortium (EC-Earth) (2019). EC-Earth-Consortium EC-Earth3 model output prepared for CMIP6 ScenarioMIP ssp585. Version v20200310. Earth System Grid Federation. https://doi.org/10.22033/ESGF/CMIP6.4912 Tsujino, Hiroyuki; Urakawa, Shogo; Nakano, Hideyuki; Small, R. Justin; Kim, Who M.; Yeager, Stephen G.; Danabasoglu, Gokhan; Suzuki, Tatsuo; Bamber, Jonathan L; Bentsen, Mats; Boening, Claus; Bozec, Alexandra; Chassignet, Eric; Curchitser, Enrique; Dias, Fabio Boeira; Durack, Paul J.; Griffies, Stephen M.; Harada, Yayoi; Ilicak, Mehmet; Josey, Simon; Kobayashi, Chiaki; Kobayashi, Shinya; Komuro, Yoshiki; Large, William G.; Le Sommer, Julien; Marsland, Simon; Masina, Simona; Scheinert, Markus; Tomita, Hiroyuki; Valdivieso, Maria; Yamazaki, Dai (2018) . input4MIPs.CMIP6.OMIP.MRI . Version 1.4.0 .Earth System Grid Federation. https://doi.org/10.22033/ESGF/input4MIPs.10460 |
|---|