Cornils, Astrid; Thomisch, Karolin; Hase, Joanna; Hildebrandt, Nicole; Auel, Holger; Niehoff, Barbara (2022): Prosome length and dry mass of Calanus finmarchicus, Calanus glacialis and Calanus hyperboreus during POLARSTERN cruise PS78 (ARK-XXVI/1) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.944292, In: Cornils, A et al. (2022): Abundance, biovolume, biomass and length measurements of mesozooplankton from the POLARSTERN cruise PS78 (ARK-XXVI/1) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.944235
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Beszczynska-Möller, Agnieszka; Wisotzki, Andreas (2012): Physical oceanography during POLARSTERN cruise ARK-XXVI/1 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.774196
Cornils, Astrid; Thomisch, Karolin; Hase, Joanna; Hildebrandt, Nicole; Auel, Holger; Niehoff, Barbara (2022): Testing the usefulness of optical data for zooplankton long-term monitoring: Taxonomic composition, abundance, biomass and size spectra from ZooScan image analysis. Limnology and Oceanography-Methods, https://doi.org/10.1002/lom3.10495
Gorsky, G; Ohman, Mark D; Picheral, Marc; Gasparini, Stéphane; Stemmann, Lars; Romagnan, Jean-Baptiste; Cawood, A; Pesant, Stephane; García-Comas, Carmen; Prejge, Franck (2010): Digital zooplankton image analysis using the ZooScan integrated system. Journal of Plankton Research, 32(3), 285-303, https://doi.org/10.1093/plankt/fbp124
Thomisch, Karolin (2012): Mesozooplankton in the Fram Strait: Distribution, abundance and species composition in a warming Arctic Ocean [thesis]. M.Sc. thesis. Univeristy of Bremen
Project(s):
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0777A: WTZ Russland - QUARCCS; Quantifizierung schneller Klimaänderungen in der Arktis: Regionale Rückkopplungen und großskalige Einflüsse
Coverage:
Median Latitude: 78.829964 * Median Longitude: 1.751907 * South-bound Latitude: 78.819170 * West-bound Longitude: -5.347830 * North-bound Latitude: 78.837500 * East-bound Longitude: 8.024830
Date/Time Start: 2011-06-25T22:20:00 * Date/Time End: 2011-07-10T09:44:00
Minimum DEPTH, water: 125.0 m * Maximum DEPTH, water: 125.0 m
Event(s):
PS78/019-7 * Latitude: 78.829670 * Longitude: 6.002330 * Date/Time: 2011-06-25T22:20:00 * Elevation: -2468.0 m * Location: North Greenland Sea * Campaign: ARK-XXVI/1 (PS78) * Basis: Polarstern * Method/Device: Bongo net (BONGO)
PS78/025-7 * Latitude: 78.822500 * Longitude: 7.039330 * Date/Time: 2011-06-26T17:31:00 * Elevation: -1453.0 m * Location: North Greenland Sea * Campaign: ARK-XXVI/1 (PS78) * Basis: Polarstern * Method/Device: Bongo net (BONGO)
PS78/035-4 * Latitude: 78.837500 * Longitude: 3.988670 * Date/Time: 2011-06-28T06:18:00 * Elevation: -2341.0 m * Location: North Greenland Sea * Campaign: ARK-XXVI/1 (PS78) * Basis: Polarstern * Method/Device: Bongo net (BONGO)
Comment:
Specimens of the species Calanus finmarchicus, Calanus glacialis and Calanus hyperboreus were sorted from Bongo net hauls during Polarstern cruise PS78 (ARK-XXVI/1) on a transect across Fram Strait. Their prosome length was measured onboard under a stereo-microscope (magnification: 16 – 32fold, error between 0.03 and 0.06 mm). Afterwards, each individual was transferred to a pre-weighted tin cap and stored at -20°C. The copepod samples were then dried at 60°C for at least 48 h and weighted to measure individual dry mass (mg). The analysis of carbon and nitrogen contents was carried out with the “EuroVector Elemental Analyzer EuroEA 300” (HEKAtech GmbH) and the software package “CallidusTM Software v.2E3”. As in preserved sample analyses, the three Calanus species were distinguished based on their prosome length (Unstad and Tande 1991).
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | Cornils, Astrid | |||
2 | Latitude of event | Latitude | Cornils, Astrid | |||
3 | Longitude of event | Longitude | Cornils, Astrid | |||
4 | Elevation of event | Elevation | m | Cornils, Astrid | ||
5 | Date/Time of event | Date/Time | Cornils, Astrid | |||
6 | Depth, top/min | Depth top | m | Cornils, Astrid | ||
7 | Depth, bottom/max | Depth bot | m | Cornils, Astrid | ||
8 | DEPTH, water | Depth water | m | Cornils, Astrid | Geocode | |
9 | Comment | Comment | Cornils, Astrid | |||
10 | Taxon/taxa | Taxa | Cornils, Astrid | Stereo Microscope | ||
11 | Prosome, length | Pros l | mm | Cornils, Astrid | Stereo Microscope | |
12 | Individual dry mass | Ind dm | mg | Cornils, Astrid | Stereo Microscope |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2308 data points
Download Data
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