Flores, Hauke; Vortkamp, Martina; Lange, Benjamin Allen; Kohlbach, Doreen (2020): Euphausiid catch numbers of PS 82 (ANT XXIX/9) from rectangular midwater trawl sampling [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.921094
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Abstract:
Count numbers and filtered volumes of euphausiids (Euphausia superba, Euphausia crystallorophias, Thysanoessa macrura) caught with a Rectangular Midwater trawl (RMT) during PS82. The volumes are in m^3.
Related to:
Coverage:
Median Latitude: -75.639363 * Median Longitude: -32.740831 * South-bound Latitude: -77.921000 * West-bound Longitude: -38.902333 * North-bound Latitude: -73.759000 * East-bound Longitude: -25.167667
Date/Time Start: 2014-01-02T00:00:00 * Date/Time End: 2014-02-11T00:00:00
Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 1000 m
Event(s):
PS82/003-1 * Latitude: -73.777170 * Longitude: -25.822000 * Date/Time Start: 2014-01-02T19:54:01 * Date/Time End: 2014-01-03T12:11:02 * Elevation: -3154.0 m * Location: Weddell Sea * Campaign: PS82 (ANT-XXIX/9) * Basis: Polarstern * Method/Device: Rectangular midwater trawl (RMT)
PS82/042-1 * Latitude Start: -76.073000 * Longitude Start: -30.266330 * Latitude End: -76.072000 * Longitude End: -30.221830 * Date/Time Start: 2014-01-07T16:05:01 * Date/Time End: 2014-01-07T16:24:01 * Elevation Start: -444.5 m * Elevation End: -455.5 m * Location: Weddell Sea * Campaign: PS82 (ANT-XXIX/9) * Basis: Polarstern * Method/Device: Rectangular midwater trawl (RMT)
PS82/051-1 * Latitude Start: -76.317170 * Longitude Start: -28.949670 * Latitude End: -76.310330 * Longitude End: -28.906500 * Date/Time Start: 2014-01-08T10:46:01 * Date/Time End: 2014-01-08T11:04:00 * Elevation Start: -254.7 m * Elevation End: -296.0 m * Location: Weddell Sea * Campaign: PS82 (ANT-XXIX/9) * Basis: Polarstern * Method/Device: Rectangular midwater trawl (RMT)
Comment:
M-RMT has 3 pairs of Nets, which can be opened / closed at different depths.
Each net couple consist of one RMT-8 (approx. 8 m2 mouth area) and one RMT-1 (approx. 1 m2 mouth area). Therefore, the parameter can take values 8-1, 8-2, 8-3, 1-1, 1-2, 1-3.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Flores, Hauke | |||
| 2 | Cruise/expedition | Expedition | Flores, Hauke | |||
| 3 | Station label | Station | Flores, Hauke | |||
| 4 | Cast number | Cast | Flores, Hauke | |||
| 5 | DATE/TIME | Date/Time | Flores, Hauke | Geocode | ||
| 6 | LATITUDE | Latitude | Flores, Hauke | Geocode | ||
| 7 | LONGITUDE | Longitude | Flores, Hauke | Geocode | ||
| 8 | Gear | Gear | Flores, Hauke | |||
| 9 | Comment | Comment | Flores, Hauke | Net: see Comment | ||
| 10 | DEPTH, water | Depth water | m | Flores, Hauke | Geocode – start | |
| 11 | DEPTH, water | Depth water | m | Flores, Hauke | Geocode – end | |
| 12 | Water volume, filtered | Vol filtered | m3 | Flores, Hauke | ||
| 13 | Euphausia crystallorophias | E. crystallorophias | # | Flores, Hauke | ||
| 14 | Euphausia superba | E. superba | # | Flores, Hauke | ||
| 15 | Euphausiacea | Euphausiacea | # | Flores, Hauke | ||
| 16 | Thysanoessa macrura | T. macrura | # | Flores, Hauke |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
481 data points