Dataset: NetCDF output for 8 stations using the circum-Antarctic biological model (CIAO) using model output of dFe dyes & physics as input.

Final no updates expectedDOI: 10.26008/1912/bco-dmo.858663.1Version 1 (2021-08-18)Dataset Type:model results

Principal Investigator: Kevin R. Arrigo (Stanford University)

Co-Principal Investigator: Michael Dinniman (Old Dominion University)

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

Contact: Gert van Dijken (Stanford 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 output for 8 stations using the circum-Antarctic biological model (CIAO). Two different scenarios were run, one where meltwater from ice shelves were a source of iron (20 nM) and one where meltwater from ice shelves were set to 0. A previous calculated model (see related dataset) was used as input.

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For our model simulations we used the following output of the last year run of the circum-Antarctic ROMS model: horizontal (u and v direction) and vertical velocities, ice concentration and thickness, snow thickness, ice shelf thickness, temperature and salinity fields, heat fluxes, short and longwave radiation (see https://www.bco-dmo.org/dataset/782848). 

For model description, see Taglibue & Arrigo publications (2005 and 2006). Additional modifications were made to match Fe inputs with the other data set in the project, see Arrigo et al. (2020) publication.

Data is extracted for 8 different stations:

1. Ross Sea: -77.83N  -173.1E

2. Western Antarctic Peninsula:  -63.87N  -65.42E

3. Pine  Island Polynya:  -74.82N  -102.5E

4. Amundsen Sea Polynya: -73.79N  -111.9E

8. Under Dotson: -74.47N  -112.4E

11. Ross Sea Central Polynya:  -73.35N   177.9E

12. Ross Sea under sea ice: -72.59N  -162.9E

15. Prydz Bay: -68.49N   72.84E

Related Datasets

IsDerivedFrom
Dataset: Antarctic dFe model dyes
Relationship Description: This output of 8 stations using the circum-Antarctic biological (CIAO) model has used Antarctic dFE model dyes as input.
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

Methods
Arrigo, K. R., & Tagliabue, A. (2005). Iron in the Ross Sea: 2. Impact of discrete iron addition strategies. Journal of Geophysical Research: Oceans, 110(C3). doi:10.1029/2004jc002568
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
Tagliabue, A., & Arrigo, K. R. (2006). Processes governing the supply of iron to phytoplankton in stratified seas. Journal of Geophysical Research, 111(C6). doi:10.1029/2005jc003363

Arrigo, K. R., Hofmann, E. E., Dinniman, M. (2021) NetCDF output for 8 stations using the circum-Antarctic biological model (CIAO) using model output of dFe dyes & physics as input.. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2021-08-18 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.858663.1 [access date]

Terms of Use

This dataset is licensed under Creative Commons Attribution 4.0.


If you wish to use this dataset, it is highly recommended that you contact the original principal investigators (PI). Should the relevant PI be unavailable, please contact BCO-DMO (info@bco-dmo.org) for additional guidance. For general guidance please see the BCO-DMO Terms of Use document.

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