Flores, Hauke; Zakharova, Nadezhda; Bravo-Rebolledo, Elisa; Ehrlich, Julia; Hildebrandt, Nicole; Laakmann, Silke; Meijboom, Andre; Niehoff, Barbara; Schaafsma, Fokje L; Sulanke, Erik; van Dorssen, Michiel (2024): Zooplankton dry mass measurements from Rectangular Midwater Trawl1 (RMT1) samples during POLARSTERN expedition PS106/2 to the Arctic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.971717, In: Cornils, Astrid; Koplin, Julian; Bravo-Rebolledo, Elisa; Ehrlich, Julia; Hildebrandt, Nicole; Laakmann, Silke; Meijboom, Andre; Niehoff, Barbara; Schaafsma, Fokje L; Sulanke, Erik; van Dorssen, Michiel; Flores, Hauke (2024): Zooplankton abundance, biovolume and biomass from Rectangular Midwater Trawl1 (RMT1) samples during POLARSTERN expedition PS106/2 to the Arctic Ocean [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.971698
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Abstract:
Dry mass (mg DM m-3) of zooplankton bulk samples was measured from samples of Polarstern cruise PS106 (SIPKA). Samples were taken with the RMT1 net with a mesh size of 320 µm. Each sample was fractionated onboard into the following size classes: 0 – 0.5 mm, 0.5 – 1 mm, 1 – 2 mm, 2 – 4 mm and >4 mm) and frozen in petri dishes at -20°C for dry mass measurements. Each size fraction was freeze-dried for 48 hours and subsequently the dry mass was weighed to the nearest microgram.
Keyword(s):
Related to:
Macke, Andreas; Flores, Hauke (2018): The Expeditions PS106/1 and 2 of the Research Vessel POLARSTERN to the Arctic Ocean in 2017. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 719, 171 pp, https://doi.org/10.2312/BzPM_0719_2018
Zakharova, Nadezhda (2019): Trophic structure and biomass of high-Arctic zooplankton in the Eurasian Basin in 2017 [thesis]. Master thesis, University of Hamburg, University of St. Petersburg, 69 pp
Funding:
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS106/1_2_00: SIPCA
Coverage:
Median Latitude: 82.260615 * Median Longitude: 29.348341 * South-bound Latitude: 80.818570 * West-bound Longitude: 17.643660 * North-bound Latitude: 83.713980 * East-bound Longitude: 33.237780
Date/Time Start: 2017-06-29T14:41:00 * Date/Time End: 2017-07-11T03:32:00
Minimum DEPTH, water: 50 m * Maximum DEPTH, water: 50 m
Event(s):
PS106_52-1 * Latitude Start: 80.826380 * Longitude Start: 31.953970 * Latitude End: 80.818570 * Longitude End: 31.954660 * Date/Time Start: 2017-06-29T14:41:00 * Date/Time End: 2017-06-29T14:58:00 * Elevation Start: -135.0 m * Elevation End: -132.0 m * Location: Arctic Ocean * Campaign: PS106/2 (ARK-XXXI/1.2) * Basis: Polarstern * Method/Device: Rectangular midwater trawl (RMT)
PS106_64-2 * Latitude Start: 81.414160 * Longitude Start: 32.612200 * Latitude End: 81.418760 * Longitude End: 32.583860 * Date/Time Start: 2017-07-01T14:58:00 * Date/Time End: 2017-07-01T15:15:00 * Elevation Start: -204.0 m * Elevation End: -207.0 m * Location: Arctic Ocean * Campaign: PS106/2 (ARK-XXXI/1.2) * Basis: Polarstern * Method/Device: Rectangular midwater trawl (RMT)
PS106_65-3 * Latitude: 81.595160 * Longitude: 33.208280 * Date/Time: 2017-07-02T04:42:00 * Elevation: -552.0 m * Location: Arctic Ocean * Campaign: PS106/2 (ARK-XXXI/1.2) * Basis: Polarstern * Method/Device: Rectangular midwater trawl (RMT)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Flores, Hauke | |||
| 2 | Latitude of event | Latitude | Flores, Hauke | |||
| 3 | Longitude of event | Longitude | Flores, Hauke | |||
| 4 | Date/Time of event | Date/Time | Flores, Hauke | |||
| 5 | Elevation of event | Elevation | m | Flores, Hauke | ||
| 6 | Sample code/label | Sample label | Flores, Hauke | Optional label | ||
| 7 | DEPTH, water | Depth water | m | Flores, Hauke | Geocode | |
| 8 | Depth, water, top/minimum | Depth water top | m | Flores, Hauke | ||
| 9 | Depth, water, experiment, bottom/maximum | Depth water exp max | m | Flores, Hauke | ||
| 10 | Size fraction | Size fraction | Flores, Hauke | |||
| 11 | Volume | Vol | m3 | Flores, Hauke | ||
| 12 | Zooplankton, biomass, dry mass | Zoopl biom dm | mg/m3 | Flores, Hauke |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
359 data points