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Nemirovskaya, Inna A (2006): Concentration of organic compounds in the snow-ice cover of the Eastern Antarctic. P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, PANGAEA, https://doi.org/10.1594/PANGAEA.726275

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Abstract:
This paper presents data on concentrations and composition of organic substances, lipids, and hydrocarbons, in the snow-ice cover of fast ices and continental lakes of Antarctic. It was shown that organic compounds were accumulated in layers with the most intense autochthonous processes (mainly at the snow-ice and ice-water boundaries). These zones remain active at a biogeochemical medium even at low temperatures. The maximum content of organic compounds (10-20 times that of the snow-ice cover of other regions) and a sharp change in the proportions of their migration forms in the ice volume were detected in the regions of penguin colonies (fast ice in the Buromsky Island and a lake in the Haswell Island). Contents and composition of hydrocarbons in Antarctic ices were compared with those of Arctic ices.
Related to:
Nemirovskaya, Inna A (2006): Organic compounds in the snow-ice cover of Eastern Antarctica. Geochemistry International, 44(8), 825-834, https://doi.org/10.1134/S0016702906080076
Project(s):
Coverage:
Median Latitude: -68.195129 * Median Longitude: 69.238229 * South-bound Latitude: -70.766700 * West-bound Longitude: 11.833300 * North-bound Latitude: -66.000000 * East-bound Longitude: 92.916700
Date/Time Start: 2001-04-01T00:00:00 * Date/Time End: 2003-04-05T00:00:00
Event(s):
Mirny-1 * Latitude: -66.516700 * Longitude: 92.916700 * Date/Time Start: 2003-04-03T00:00:00 * Date/Time End: 2003-04-05T00:00:00 * Location: Mirny Station * Campaign: 48-Russian_Antarctic_Expedition (48RAE) * Basis: Akademik Fedorov
Mirny-2 * Latitude: -66.516700 * Longitude: 92.916700 * Date/Time: 2001-05-13T00:00:00 * Location: Mirny Station * Campaign: 46-Russian_Antarctic_Expedition (46RAE) * Basis: Akademik Fedorov
Mirny-3 * Latitude: -66.616700 * Longitude: 92.916700 * Date/Time: 2001-04-01T00:00:00 * Location: Mirny Station * Campaign: 46-Russian_Antarctic_Expedition (46RAE) * Basis: Akademik Fedorov
Size:
17 datasets

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Datasets listed in this Collection

  1. Nemirovskaya, IA (2006): (Table 1) Concentrations of organic substances and particulates in different kinds of Antarctic sea ice at Mirny Station, April 3-5, 2003. https://doi.org/10.1594/PANGAEA.725898
  2. Nemirovskaya, IA (2006): (Table 1) Concentrations of organic substances and particulates in different kinds of Antarctic sea ice at Mirny Station, May 13, 2001. https://doi.org/10.1594/PANGAEA.725899
  3. Nemirovskaya, IA (2006): (Table 1) Concentrations of organic substances and particulates in different kinds of Antarctic sea ice at Molodezhnaya Station, April 24, 2001. https://doi.org/10.1594/PANGAEA.725900
  4. Nemirovskaya, IA (2006): (Table 1) Concentrations of organic substances and particulates in different kinds of Antarctic sea ice at Progress Station, April 29, 2001. https://doi.org/10.1594/PANGAEA.725903
  5. Nemirovskaya, IA (2006): (Table 1) Concentrations of organic substances and particulates in different kinds of Antarctic sea ice at Progress Station, March 23, 2003. https://doi.org/10.1594/PANGAEA.725904
  6. Nemirovskaya, IA (2006): (Table 1) Concentrations of organic substances and particulates in different kinds of Antarctic sea ice at Progress Station, May 2, 2001. https://doi.org/10.1594/PANGAEA.725902
  7. Nemirovskaya, IA (2006): (Table 1) Concentrations of organic substances and particulates in different kinds of Antarctic sea ice at Site Nem-1, Davis Sea, May 17, 2001. https://doi.org/10.1594/PANGAEA.725901
  8. Nemirovskaya, IA (2006): (Table 2) Concentrations of organic compounds in the laky snow-ice cover at Mirny Station, April 2001. https://doi.org/10.1594/PANGAEA.725907
  9. Nemirovskaya, IA (2006): (Table 2) Concentrations of organic compounds in the laky snow-ice cover at Mirny Station, April 2003. https://doi.org/10.1594/PANGAEA.725908
  10. Nemirovskaya, IA (2006): (Table 2) Concentrations of organic compounds in the laky snow-ice cover at Molodezhnaya Station (Lagernoe Lake), April 2001. https://doi.org/10.1594/PANGAEA.725909
  11. Nemirovskaya, IA (2006): (Table 2) Concentrations of organic compounds in the laky snow-ice cover at Molodezhnaya Station (Lagernoe Lake), March 2003. https://doi.org/10.1594/PANGAEA.725910
  12. Nemirovskaya, IA (2006): (Table 2) Concentrations of organic compounds in the laky snow-ice cover at Novolazorevskaya Station (Stantsionnoe Lake), February 2003. https://doi.org/10.1594/PANGAEA.725912
  13. Nemirovskaya, IA (2006): (Table 2) Concentrations of organic compounds in the laky snow-ice cover at Novolazorevskaya Station (Verkhnee Lake), April 2001. https://doi.org/10.1594/PANGAEA.725911
  14. Nemirovskaya, IA (2006): (Table 2) Concentrations of organic compounds in the laky snow-ice cover at Progress Station (Progress and Stepped Lakes), April 2001. https://doi.org/10.1594/PANGAEA.725913
  15. Nemirovskaya, IA (2006): (Table 2) Concentrations of organic compounds in the laky snow-ice cover at Progress Station (Progress and Stepped Lakes), March 2003. https://doi.org/10.1594/PANGAEA.725914
  16. Nemirovskaya, IA (2006): (Table 3) Concentrations of organic compounds in soil and moss at Mirny Station. https://doi.org/10.1594/PANGAEA.725915
  17. Nemirovskaya, IA (2006): (Table 3) Concentrations of organic compounds in soil, lichen, and moss, Progress Station. https://doi.org/10.1594/PANGAEA.725916