Dataset: NetCDF model output of 4 circum-Antartic model simulations covering the Antarctic Continental Shelf.

Final no updates expectedDOI: 10.26008/1912/bco-dmo.887777.1Version 1 (2023-02-07)Dataset Type:model results

Principal Investigator: Michael Dinniman (Old Dominion University)

Co-Principal Investigator: Kevin R. Arrigo (Stanford University)

Co-Principal Investigator: Eileen E. Hofmann (Old Dominion University)

BCO-DMO Data Manager: Karen Soenen (Woods Hole Oceanographic Institution)

Project: Collaborative Research: Elucidating Environmental Controls of Productivity in Polynas and the Western Antarctic Peninsula (Western Antarctic Polynas)

Abstract

NetCDF model output of 4 circum-Antartic model simulations covering the Antarctic Continental Shelf.

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NetCDF model output of the entire state of the surface layer, including simulated dFe dyes, of the portions of the circum-Antarctic model domain over and near the Antarctic continental shelf.  Each file contains two five day temporal averages of the model state for the last two years of the model simulation (the portion analyzed in Dinniman et al., submitted).  There are four simulations:

* 115: Base simulation (Base atmospheric forcing)
* 133: Winds simulation (Strengthened and poleward shifted winds)
* 137: Winds + Precip simulation (133 plus increased precipitation)
* 139: All simulation (137 plus increased atmospheric temperatures)

The previous grid file (so_grd.rtopo2.2.5km.nc.try16) is still valid for these simulations. (see related dataset: https://www.bco-dmo.org/dataset/782848). 

Related Datasets

IsRelatedTo
Dataset: Antarctic dFe model dyes
Relationship Description: Model simulations using same input model.
Arrigo, K., Dinniman, M., Hofmann, E. (2020) NetCDF model output of the entire state of the surface layer, including simulated dFe dyes, of the circum-Antarctic. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2019-11-25 doi:10.26008/1912/bco-dmo.782848.1

Related Publications

Results
Dinniman, M., St-Laurent, P., Arrigo, K., Hofmann, E., & van Dijken, G. (2022). Sensitivity of the relationship between Antarctic ice shelves and iron supply to projected changes in the atmospheric forcing. https://doi.org/10.5194/egusphere-egu22-3041
Methods
Dinniman, M. S., Klinck, J. M., Bai, L.-S., Bromwich, D. H., Hines, K. M., & Holland, D. M. (2015). The Effect of Atmospheric Forcing Resolution on Delivery of Ocean Heat to the Antarctic Floating Ice Shelves. Journal of Climate, 28(15), 6067–6085. doi:10.1175/jcli-d-14-00374.1
Methods
Dinniman, M. S., St‐Laurent, P., Arrigo, K. R., Hofmann, E. E., & Dijken, G. L. (2020). Analysis of iron sources in Antarctic continental shelf waters. Journal of Geophysical Research: Oceans. doi:10.1029/2019jc015736
Methods
Robertson, D. (Ed.). (2006, December 8). WikiROMS. Tools. Retrieved November 26, 2019, from https://www.myroms.org/wiki/index.php?title=Tools&oldid=2018.

Dinniman, M., Hofmann, E. E., Arrigo, K. R. (2023) NetCDF model output of 4 circum-Antartic model simulations covering the Antarctic Continental Shelf from ADD TIME. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2023-02-07 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.887777.1 [access date]

Terms of Use

This dataset is licensed under Creative Commons Attribution 4.0.


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