Schaafsma, Fokje L; Flores, Hauke; David, Carmen Lucia; Castellani, Giulia; Sakinan, Serdar; Hildebrandt, Nicole; Klasmeier, Apasiri; Schmidt, Katrin: Stomach contens of polar cod (Boreogadus saida) from the central Arctic Ocean [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.956710 (dataset in review), In: Schaafsma, FL et al.: Diet of polar cod (Boreogadus saida) from the central Arctic Ocean [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.956722 (dataset in review)
Abstract:
This file contains stomach content data from polar cod (Boreogadus saida) caught from underneath the sea ice of the central Arctic Ocean during spring and summer. The fish were collected during Polarstern expeditions PS80 (2012), PS92 (2015), PS106.2 (2017) and PS122 (2019/2020). The data was collected to gain knowledge on the diet of polar cod and the ice-associated food web of the central Arctic. The stomach contents of 86 individuals were analysed using a Discovery V8 stereomicroscope (Zeiss, Germany). All recognizable food items were counted and are listed in this dataset.
Keyword(s):
Supplement to:
Schaafsma, Fokje L; Flores, Hauke; David, Carmen Lucia; Castellani, Giulia; Sakinan, Serdar; Meijboom, Andre; Niehoff, Barbara; Cornils, Astrid; Hildebrandt, Nicole; Schmidt, Katrin; Snoeijs-Leijonmalm, Pauline; Ehrlich, Julia; Ashjian, Carin J; Campbell, Robert G; MOSAiC team ECO (submitted): Diet and bioenergetics of young polar cod (Boreogadus saida) from the ice-covered waters of the central Arctic Ocean. Elementa - Science of the Anthropocene
Related to:
Kohlbach, Doreen; Schaafsma, Fokje L; Graeve, Martin; Lebreton, Benoit; Lange, Benjamin Allen; David, Carmen Lucia; Vortkamp, Martina; Flores, Hauke (2017): Strong linkage of polar cod ( Boreogadus saida ) to sea ice algae-produced carbon: Evidence from stomach content, fatty acid and stable isotope analyses. Progress in Oceanography, 152, 62-74, https://doi.org/10.1016/j.pocean.2017.02.003
Funding:
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. ARK XVII/3: PS80 IceArc
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS106/1_2_00: SIPCA
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS122_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate / MOSAiC
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS92_00: TRANSSIZ
Executive Agency for Small and Medium-sized Enterprises (EASME), grant/award no. SC EASME/ EMFF/2018/1.3.2.2/03/SI2.805469
Helmholtz Association of German Research Centres (HGF), grant/award no. VH-NG-800: Helmholtz Association Young Investigators Group ICEFLUX
Natural Environment Research Council (NERC), grant/award no. NE/S002502/1: MOSAiC-Thematic project SYM-PEL
Netherlands Ministry of Agriculture, Nature and Food Quality, grant/award no. WOT-04-009-047.04: Antarctica onderzoek en CCAMLR
Coverage:
Median Latitude: 83.206595 * Median Longitude: 58.945857 * South-bound Latitude: 79.524373 * West-bound Longitude: -16.222676 * North-bound Latitude: 88.736472 * East-bound Longitude: 130.855830
Date/Time Start: 2012-08-07T07:17:00 * Date/Time End: 2020-09-04T15:00:36
Minimum Elevation: -4423.0 m * Maximum Elevation: -101.0 m
Event(s):
PS80/216-1 * Latitude Start: 82.486330 * Longitude Start: 30.006830 * Latitude End: 82.506500 * Longitude End: 29.897000 * Date/Time Start: 2012-08-07T07:17:00 * Date/Time End: 2012-08-07T07:43:00 * Elevation Start: -3616.8 m * Elevation End: -3648.2 m * Location: Arctic Ocean * Campaign: ARK-XXVII/3 (PS80 IceArc) * Basis: Polarstern * Method/Device: Surface and under ice trawl (SUIT) * Comment: 150 m gefiert; Position sensor: Ship's GPS
PS80/223-1 * Latitude Start: 84.068500 * Longitude Start: 30.470830 * Latitude End: 84.062500 * Longitude End: 30.545830 * Date/Time Start: 2012-08-09T04:12:00 * Date/Time End: 2012-08-09T04:27:00 * Elevation Start: -4018.9 m * Elevation End: -4014.0 m * Location: Arctic Ocean * Campaign: ARK-XXVII/3 (PS80 IceArc) * Basis: Polarstern * Method/Device: Surface and under ice trawl (SUIT) * Comment: Position sensor: Ship's GPS
PS80/248-1 * Latitude Start: 83.933830 * Longitude Start: 75.507330 * Latitude End: 83.950330 * Longitude End: 75.515000 * Date/Time Start: 2012-08-16T18:48:00 * Date/Time End: 2012-08-16T19:54:00 * Elevation Start: -3423.1 m * Elevation End: -3431.0 m * Location: Arctic Ocean * Campaign: ARK-XXVII/3 (PS80 IceArc) * Basis: Polarstern * Method/Device: Surface and under ice trawl (SUIT) * Comment: 150m; Position sensor: Ship's GPS
Comment:
The study was supported by the Helmholtz Association's Programme Oriented Funding, Period 4 (POF-4), work packages 6.1 and 6.2 .
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Schaafsma, Fokje L | |||
| 2 | Type | Type | Schaafsma, Fokje L | record type | ||
| 3 | Specimen identification | Spec ID | Schaafsma, Fokje L | Fish ID | ||
| 4 | Subsample ID | Subsample ID | Schaafsma, Fokje L | Stomach ID | ||
| 5 | Counts | Counts | # | Schaafsma, Fokje L | Stereo microscope, Zeiss, SteREO Discovery.V8 | item count |
| 6 | Item | Item | Schaafsma, Fokje L | Stereo microscope, Zeiss, SteREO Discovery.V8 | item type | |
| 7 | Taxon/taxa | Taxa | Schaafsma, Fokje L | Stereo microscope, Zeiss, SteREO Discovery.V8 | ||
| 8 | Taxon/taxa, unique identification | Taxa UID | Schaafsma, Fokje L | Stereo microscope, Zeiss, SteREO Discovery.V8 | ||
| 9 | Taxon/taxa, unique identification (Semantic URI) | Taxa UID (Semantic URI) | Schaafsma, Fokje L | Stereo microscope, Zeiss, SteREO Discovery.V8 | ||
| 10 | Taxon/taxa, unique identification (URI) | Taxa UID (URI) | Schaafsma, Fokje L | Stereo microscope, Zeiss, SteREO Discovery.V8 | ||
| 11 | Comment | Comment | Schaafsma, Fokje L | Stereo microscope, Zeiss, SteREO Discovery.V8 |
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:
1664 data points