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Henkel, Susann; Kasten, Sabine; Hartmann, Jan; Silva Busso, A; Staubwasser, Michael (2018): Pore water and solid phase data; short sediment cores from Maxwell Bay and Potter Cove, King George Island (Antarctica) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.890315, Supplement to: Henkel, S et al. (2018): Iron cycling and stable Fe isotope fractionation in Antarctic shelf sediments, King George Island. Geochimica et Cosmochimica Acta, https://doi.org/10.1016/j.gca.2018.06.042

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Abstract:
Geochemical data were gained for short sediment cores from Maxwell Bay and Potter Cove (King George Island, Antarctica) in 2012 and 2013. We investigated the influence of different iron transport pathways and their effect on the early diagenetic cycling of this nutrient.
The dataset includes pore water data (alkalinity, sulfate, Fe2+, NH4+) for 14 sites and solid phase data (including stable iron isotope data for sequentially extracted Fe pools) as well as pore water stable iron isotope data for two contrasting sites: one located at the glacier terminus and the other one at the discharge of a surficial oxic meltwater stream draining the ice-free Potter Peninsula.
Project(s):
Impact of climate induced glacier melt on marine coastal systems, Antarctica (IMCOAST/IMCONet)
Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas (SPP1158)
Funding:
German Research Foundation (DFG), grant/award no. 5472008: Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
Coverage:
Median Latitude: -62.223004 * Median Longitude: -58.710731 * South-bound Latitude: -62.237090 * West-bound Longitude: -58.938770 * North-bound Latitude: -62.175470 * East-bound Longitude: -58.640380
Date/Time Start: 2012-01-23T00:00:00 * Date/Time End: 2013-02-27T00:00:00
Event(s):
Maxwell_Bay_STA05 * Latitude: -62.222720 * Longitude: -58.930040 * Date/Time: 2012-01-31T00:00:00 * Elevation: -44.0 m * Location: Maxwell Bay, King George Island, Antarctic Peninsula * Method/Device: Gravity corer, UWITEC (GCUWI) * Comment: Elevation error ±1.5 m (tidal range)
Maxwell_Bay_STA06 * Latitude: -62.202940 * Longitude: -58.938770 * Date/Time: 2012-01-31T00:00:00 * Elevation: -50.0 m * Location: Maxwell Bay, King George Island, Antarctic Peninsula * Method/Device: Gravity corer, UWITEC (GCUWI) * Comment: Elevation error ±1.5 m (tidal range)
Maxwell_Bay_STA08 * Latitude: -62.175470 * Longitude: -58.808280 * Date/Time: 2012-02-07T00:00:00 * Elevation: -34.0 m * Location: Maxwell Bay, King George Island, Antarctic Peninsula * Method/Device: Gravity corer, UWITEC (GCUWI) * Comment: Elevation error ±1.5 m (tidal range)
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
16 datasets

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Datasets listed in this publication series

  1. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Maxwell_Bay_STA05. https://doi.org/10.1594/PANGAEA.890295
  2. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Maxwell_Bay_STA06. https://doi.org/10.1594/PANGAEA.890296
  3. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Maxwell_Bay_STA08. https://doi.org/10.1594/PANGAEA.890297
  4. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Maxwell_Bay_STA09. https://doi.org/10.1594/PANGAEA.890298
  5. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Potter_Cove_STA01. https://doi.org/10.1594/PANGAEA.890299
  6. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Potter_Cove_STA03. https://doi.org/10.1594/PANGAEA.890300
  7. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Potter_Cove_STA04. https://doi.org/10.1594/PANGAEA.890308
  8. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Solid phase geochemistry of sediment core Potter_Cove_STA04. https://doi.org/10.1594/PANGAEA.890293
  9. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Potter_Cove_STA10. https://doi.org/10.1594/PANGAEA.890331
  10. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Solid phase geochemistry of sediment core Potter_Cove_STA10. https://doi.org/10.1594/PANGAEA.890294
  11. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Potter_Cove_STA11. https://doi.org/10.1594/PANGAEA.890303
  12. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Potter_Cove_STA13. https://doi.org/10.1594/PANGAEA.890304
  13. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Potter_Cove_STA14. https://doi.org/10.1594/PANGAEA.890305
  14. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Potter_Cove_STA15. https://doi.org/10.1594/PANGAEA.890306
  15. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Potter_Cove_STA16. https://doi.org/10.1594/PANGAEA.890307
  16. Henkel, S; Kasten, S; Hartmann, J et al. (2018): Pore water geochemistry of sediment core Potter_Cove_STA17. https://doi.org/10.1594/PANGAEA.890371