David, Carmen Lucia; Schaafsma, Fokje L; van Franeker, Jan Andries; Lange, Benjamin Allen; Brandt, Angelika; Flores, Hauke (2019): Environmental parameters sampled under-ice during POLARSTERN cruise PS81 (ANT-XXIX/7) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.909491, In: David, CL et al. (2019): Zooplankton and environmental parameters sampled under-ice during POLARSTERN cruise PS81 (ANT-XXIX/7) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.909682
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Related to:
David, Carmen Lucia; Schaafsma, Fokje L; van Franeker, Jan Andries; Lange, Benjamin Allen; Brandt, Angelika; Flores, Hauke (2017): Community structure of under-ice fauna in relation to winter sea-ice habitat properties from the Weddell Sea. Polar Biology, 40(2), 247-261, https://doi.org/10.1007/s00300-016-1948-4
Coverage:
Median Latitude: -59.920555 * Median Longitude: -30.321000 * South-bound Latitude: -61.216700 * West-bound Longitude: -40.716700 * North-bound Latitude: -58.420200 * East-bound Longitude: -25.701700
Date/Time Start: 2013-08-31T00:50:00 * Date/Time End: 2013-10-02T23:36:00
Minimum ELEVATION: -6158 m a.s.l. * Maximum ELEVATION: -940 m a.s.l.
Event(s):
PS81/551-1 * Latitude Start: -61.222170 * Longitude Start: -40.726170 * Latitude End: -61.211000 * Longitude End: -40.741000 * Date/Time Start: 2013-08-31T00:47:00 * Date/Time End: 2013-08-31T01:21:00 * Elevation Start: -2526.0 m * Elevation End: -2470.0 m * Location: Weddell Sea * Campaign: ANT-XXIX/7 (PS81) * Basis: Polarstern * Method/Device: Surface and under ice trawl (SUIT)
PS81/555-47 (Ice Camp 1) * Latitude Start: -60.802170 * Longitude Start: -39.146500 * Latitude End: -60.801330 * Longitude End: -39.102500 * Date/Time Start: 2013-09-09T13:48:00 * Date/Time End: 2013-09-09T14:30:00 * Elevation Start: -3308.0 m * Elevation End: -3178.0 m * Location: Weddell Sea * Campaign: ANT-XXIX/7 (PS81) * Basis: Polarstern * Method/Device: Surface and under ice trawl (SUIT) * Comment: Pack Ice Zone (PIZ)
PS81/557-2 * Latitude Start: -59.962330 * Longitude Start: -33.166670 * Latitude End: -59.948170 * Longitude End: -33.143830 * Date/Time Start: 2013-09-10T23:15:00 * Date/Time End: 2013-09-10T23:46:00 * Elevation Start: -3427.0 m * Elevation End: -3326.0 m * Location: Scotia Sea * Campaign: ANT-XXIX/7 (PS81) * Basis: Polarstern * Method/Device: Surface and under ice trawl (SUIT)
Comment:
Roughness was estimated from sea ice thickness with formula: √((x1^2+x2^2+...+xn^2)/n), where (x1, x2, ..., xn) is the set of n values of sea-ice thickness along one sampling profile.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | David, Carmen Lucia | |||
| 2 | Campaign | Campaign | David, Carmen Lucia | |||
| 3 | Station label | Station | David, Carmen Lucia | |||
| 4 | Location | Location | David, Carmen Lucia | Area | ||
| 5 | DATE/TIME | Date/Time | David, Carmen Lucia | Geocode | ||
| 6 | LATITUDE | Latitude | David, Carmen Lucia | Geocode | ||
| 7 | LONGITUDE | Longitude | David, Carmen Lucia | Geocode | ||
| 8 | Device type | Device | David, Carmen Lucia | |||
| 9 | ELEVATION | Elevation | m a.s.l. | David, Carmen Lucia | Geocode – Depth | |
| 10 | Trawling distance | Trawl dis | m | David, Carmen Lucia | ||
| 11 | Ice coverage | Ice cov | % | David, Carmen Lucia | ||
| 12 | Sea ice thickness | EsEs | m | David, Carmen Lucia | Altimeter Tritech PA500/6-E | Horizontal profiles at the underside of sea ice |
| 13 | Sea ice roughness | Sea ice rough | m | David, Carmen Lucia | Altimeter Tritech PA500/6-E | Horizontal profiles at the underside of sea ice, see comment |
| 14 | Snow thickness | Snow thick | m | David, Carmen Lucia | Visual estimations by observer onboard during trawling | |
| 15 | Snow thickness | Snow thick | m | David, Carmen Lucia | Visual estimations by observer onboard during trawling | Min |
| 16 | Snow thickness | Snow thick | m | David, Carmen Lucia | Visual estimations by observer onboard during trawling | Max |
| 17 | Temperature, water | Temp | °C | David, Carmen Lucia | Multiparameter probe CTD 75M (Sea & Sun) | Horizontal water profiles at surface (0-2m directly under the sea ice) |
| 18 | Salinity | Sal | David, Carmen Lucia | Multiparameter probe CTD 75M (Sea & Sun) | Horizontal water profiles at surface (0-2m directly under the sea ice) | |
| 19 | Chlorophyll a | Chl a | µg/l | David, Carmen Lucia | Multiparameter probe CTD 75M (Sea & Sun) | Horizontal water profiles at surface (0-2m directly under the sea ice) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
133 data points