Under-ice fauna abundance of Arctic pack ice north of Svalbard during the Polarstern expedition PS92 in 2015 ...

• Main Authors: Ehrlich, Julia, Schaafsma, Fokje L, Bluhm, Bodil Annikki, Peeken, Ilka, Castellani, Giulia, Brandt, Angelika, Flores, Hauke
• Format: Dataset
• Language: English
• Published: PANGAEA 2020
• Subjects: Abundance; Arctic; pack ice; Svalbard; sympagic fauna; under-ice fauna; Event label; Campaign; Station label; Cast number; Gear; Location; DATE/TIME; LATITUDE; LONGITUDE; Trawling distance; Volume; Principal investigator; Harpacticoida; Tisbe spp.; Oithona sp.; Calanus hyperboreus; Calanus finmarchicus; Calanus glacialis; Nauplii; Paraeuchaeta spp.; Metridia longa; Clausocalanidae; Themisto spp.; Themisto libellula; Themisto abyssorum; Apherusa glacialis; Onisimus glacialis; Eusirus spp.; Thysanoessa longicaudata; Isopoda; Zoaea, larvae; Cirripedia, larvae; Limacina helicina; Clione limacina; Polychaeta; Trochophora, larvae; Chaetognatha; Eukrohnia hamata; Parasagitta elegans; Appendicularia; Oikopleura spp.; Hydrozoa; Osteichthyes, larvae; Xenacoelomorpha; Arctic Ocean; Themisto
• Online Access: https://dx.doi.org/10.1594/pangaea.915961; https://doi.pangaea.de/10.1594/PANGAEA.915961

We investigated the taxonomic composition and abundance of under-ice fauna (metazoans >300 µm) at fourteen stations in the Arctic Ocean, north of Svalbard. Sampling was conducted during spring in 2015 with the Surface and Under Ice Trawl (SUIT) and the catch of the plankton net (300 µm mesh size) was investigated for under-ice fauna. Abundances of individuals/m² were calculated from counting numbers. ...