Li, Na; Lei, Ruibo; Dou, Yinke (2025): Landfast sea ice density and salinity during CHINARE (2004-2006) in Prydz Bay, Antarctica [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.969542
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Published: 2025-01-30 • DOI registered: 2025-02-27
Abstract:
During Chinese Antarctic Research Expedition (CHINARE), ice cores were extracted with a 9-cm internal diameter ice corer on landfast ice in the coastal area off Zhongshan Station (69.37°S; 76.36°E), East Antarctica. Totally 25 ice cores were obtained within an area of 20 m by 20 m throughout two ice seasons from November 2004 to December 2006. The ice cores were then quickly cut lengthwise into vertical sections of 0.05-0.10 m thick, sealed in clean plastic containers and then returned to the cold laboratory of Zhongshan Station. Ice density was measured with a mass/volume method. Ice salinity was measured by a portable conductivity meter.
Related to:
Li, Na; Lei, Ruibo; Dou, Yinke (2025): Landfast sea ice temperature measured during CHINARE (2005) in Prydz Bay, Antarctica [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.969543
Li, Na; Lei, Ruibo; Dou, Yinke (2025): Landfast sea ice temperature measured during CHINARE (2006) in Prydz Bay, Antarctica [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.969544
Li, Na (submitted): Seasonal variation of landfast sea ice porosity in Prydz Bay, Antarctica and its implication for sea ice physical properties. The Cryosphere
Funding:
Coverage:
Latitude: -69.370000 * Longitude: 76.360000
Date/Time Start: 2004-11-28T00:00:00 * Date/Time End: 2006-11-30T00:00:00
Event(s):
CHINARE2004-1 * Latitude: -69.370000 * Longitude: 76.360000 * Date/Time: 2004-11-28T00:00:00 * Campaign: CHINARE2004-2006 * Method/Device: Ice corer (IC)
CHINARE2004-2 * Latitude: -69.370000 * Longitude: 76.360000 * Date/Time: 2004-12-16T00:00:00 * Campaign: CHINARE2004-2006 * Method/Device: Ice corer (IC)
CHINARE2004-3 * Latitude: -69.370000 * Longitude: 76.360000 * Date/Time: 2004-12-21T00:00:00 * Campaign: CHINARE2004-2006 * Method/Device: Ice corer (IC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Date/Time of event | Date/Time | ||||
| 5 | Sea ice thickness | EsEs | m | Li, Na | total | |
| 6 | Depth, ice/snow, top/minimum | Depth ice/snow top | m | Li, Na | ||
| 7 | Depth, ice/snow, bottom/maximum | Depth ice/snow bot | m | Li, Na | ||
| 8 | Density, ice | Density ice | kg/m3 | Li, Na | Calculated from mass/volume | |
| 9 | Salinity | Sal | Li, Na | Portable Conductivity-Meter |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
863 data points