From Australian Oceans Data Network
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Ice Station POLarstern (ISPOL) Fe + C incubations

Created 13/03/2025

Updated 13/03/2025

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Here, we hypothesize that Fe uptake rates by sea-ice algae and under-ice phytoplankton are higher than the rates reported for open ocean phytoplankton in the SO. We performed 55Fe and carbon (14C) short-term uptake field measurements in, on and under Antarctic sea ice. We collected under ice seawater, melted snow and sea-ice cores. We then spiked them with 14C or 55Fe radiotracers to measure Fe and C uptake rates by sea-ice algae. Samples were then filtered, and residual radioactivity on the filters measured liquid scintillation counter (Packard).

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Title Ice Station POLarstern (ISPOL) Fe + C incubations
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/6b2f0486-3947-4bf2-918f-19833e7da4e1
Contact Point
CSIRO Oceans & Atmosphere
delphine.lannuzel@utas.edu.au
Reference Period 29/11/2004 - 31/12/2004
Geospatial Coverage {"type": "Polygon", "coordinates": [[[-55.34000000000001, -68.06700000000001], [-54.519999999999996, -68.06700000000001], [-54.519999999999996, -67.29], [-55.34000000000001, -67.29], [-55.34000000000001, -68.06700000000001]]]}
Data Portal data.gov.au

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This dataset was originally found on data.gov.au "Ice Station POLarstern (ISPOL) Fe + C incubations". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/ice-station-polarstern-ispol-fe-c-incubations

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