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Braeckman, Ulrike; Hoffmann, Ralf (2018): Taxa specific macrofauna biomass in the HAUSGARTEN area (Fram Strait) in 2015 (POLARSTERN cruise PS93.2). Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.884603, In supplement to: Hoffmann, Ralf; Braeckman, Ulrike; Hasemann, Christiane; Wenzhöfer, Frank (2018): Deep-sea benthic communities and oxygen fluxes in the Arctic Fram Strait controlled by sea-ice cover and water depth. Biogeosciences, 15(16), 4849-4869, https://doi.org/10.5194/bg-15-4849-2018

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Coverage:
Median Latitude: 79.162626 * Median Longitude: 4.791854 * South-bound Latitude: 78.862170 * West-bound Longitude: -2.710170 * North-bound Latitude: 79.938170 * East-bound Longitude: 11.087000
Date/Time Start: 2015-07-27T20:29:00 * Date/Time End: 2015-08-10T07:45:00
Minimum DEPTH, sediment/rock: m * Maximum DEPTH, sediment/rock: m
Event(s):
PS93/050-19 (HG-IV) * Latitude: 79.065170 * Longitude: 4.179830 * Date/Time: 2015-07-27T20:29:00 * Elevation: -2465.2 m * Location: North Greenland Sea * Campaign: PS93.2 (ARK-XXIX/2.2) * Basis: Polarstern * Method/Device: Multicorer with television (TVMUC)
PS93/058-12 (EG_IV) * Latitude: 78.862170 * Longitude: -2.710170 * Date/Time: 2015-07-31T02:50:00 * Elevation: -2592.0 m * Location: North Greenland Sea * Campaign: PS93.2 (ARK-XXIX/2.2) * Basis: Polarstern * Method/Device: Multicorer with television (TVMUC)
PS93/060-10 (N5) * Latitude: 79.938170 * Longitude: 3.193170 * Date/Time: 2015-08-03T02:50:00 * Elevation: -2548.2 m * Location: North Greenland Sea * Campaign: PS93.2 (ARK-XXIX/2.2) * Basis: Polarstern * Method/Device: Multicorer with television (TVMUC)
Comment:
During PS93.2 (in 2014) taxa specific macrofauna biomass was determined. Sediment from MUC recovered sediment cores and from the benthic chambers was used for macrofauna taxonomical identification and biomass determination. For these macrofauna analyses only the 0-5 cm horizon from MUC sediment cores and the entire sediment from the benthic chambers was used, sieved over a 500 µm mesh and stored in borax buffered 4 % formaldehyde and stained with Rose Bengal (Heip et al., 1985). Afterwards, macrofauna taxa were identified to the highest taxonomic level and weighted (blotted wet weight).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventBraeckman, Ulrike
2Date/Time of eventDate/TimeBraeckman, Ulrike
3Latitude of eventLatitudeBraeckman, Ulrike
4Longitude of eventLongitudeBraeckman, Ulrike
5Elevation of eventElevationmBraeckman, Ulrike
6Station labelStationBraeckman, Ulrike
7DEPTH, sediment/rockDepthmBraeckman, UlrikeGeocode
8Amphipoda, biomass, wet massAmphipoda biom wmg/m2Braeckman, Ulrike
9Anthozoa, biomass, wet massAnthozoa biom wmg/m2Braeckman, Ulrikesp. 1
10Aplacophora, biomass, wet massAplacophora biom wmg/m2Braeckman, Ulrike
11Bivalvia, biomass, wet massBivalvia biom wmg/m2Braeckman, Ulrike
12Cumacea, biomass, wet massCumacea biom wmg/m2Braeckman, Ulrike
13Echinodermata, biomass, wet massEchinod biom wmg/m2Braeckman, Ulrike
14Gastropoda, biomass, wet massGastropoda biom wmg/m2Braeckman, Ulrike
15Isopoda, biomass, wet massIsopoda biom wmg/m2Braeckman, Ulrike
16Nematoda, biomass, wet massNematoda biom wmg/m2Braeckman, Ulrike
17Nemertea, biomass, wet massNemertea biom wmg/m2Braeckman, Ulrike
18Oligochaeta, biomass, wet massOligochaeta biom wmg/m2Braeckman, Ulrike
19Ophiuroidea, biomass, wet massOphiuroidea biom wmg/m2Braeckman, Ulrike
20Ostracoda, biomass, wet massOstrac biom wmg/m2Braeckman, Ulrike
21Polychaeta, biomass, wet massPolychaeta biom wmg/m2Braeckman, Ulrike
22Porifera, biomass, wet massPorifera biom wmg/m2Braeckman, Ulrike
23Scaphopoda, biomass, wet massScaphopoda biom wmg/m2Braeckman, Ulrike
24Sipunculidae, biomass, wet massSipunculidae biom wmg/m2Braeckman, Ulrike
25Tanaidacea, biomass, wet massTanaidacea biom wmg/m2Braeckman, Ulrike
Size:
456 data points

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