Estimated dry mass converted from biovolume of zooplankton during POLARSTERN cruise PS78 (ARK-XXVI/1) ...

• Main Authors: Cornils, Astrid, Thomisch, Karolin, Hase, Joanna, Hildebrandt, Nicole, Auel, Holger, Niehoff, Barbara
• Format: Dataset
• Language: English
• Published: PANGAEA 2022
• Subjects: Abundance; Biomass; biovolume; Copepoda; Fram Strait; Zooplankton; Event label; Latitude of event; Longitude of event; Elevation of event; Date/Time of event; Depth, top/min; Depth, bottom/max; DEPTH, water; Comment; Cnidaria indeterminata, biomass as dry weight; Aeginidae, biomass as dry weight; Aglantha digitale, biomass as dry weight; Atolla tenella, biomass as dry weight; Botrynema spp., biomass as dry weight; Rhabdoon reesi, biomass as dry weight; Siphonophorae, biomass as dry weight; Sminthea spp., biomass as dry weight; Solmundella bitentaculata, biomass as dry weight; Bivalvia, larvae, biomass as dry weight; Limacina helicina, biomass as dry weight; Clione limacina, biomass as dry weight; Polychaeta, larvae, biomass as dry weight; Pelagobia cf. longicirrata, biomass as dry weight; Tomopteris sp., biomass as dry weight; Typhloscolex cf. muelleri, biomass as dry weight; Cyclocaris guilelmi, biomass as dry weight; Lanceola clausi, biomass as dry weight; Themisto abyssorum, biomass as dry weight; Themisto libellula, biomass as dry weight; Copepoda, nauplii, biomass as dry weight; Copepoda, indeterminata, biomass as dry weight; Calanoida indeterminata, copepodites, biomass as dry weight; Calanoida indeterminata, female, biomass as dry weight; Calanoida indeterminata, male, biomass as dry weight; Aetideidae, biomass as dry weight; Aetideopsis rostrata, female, biomass as dry weight; Chiridius obtusifrons, female, biomass as dry weight; Gaetanus brevispinus, female, biomass as dry weight; Gaetanus tenuispinus, female, biomass as dry weight; Pseudochirella spectabilis, biomass as dry weight; Augaptilidae, biomass as dry weight; Temorites brevis, biomass as dry weight; Temorites brevis, female, biomass as dry weight; Calanidae, biomass as dry weight; Arctic; Clione limacina; Cyclocaris; Cyclocaris guilelmi; Limacina helicina; Themisto abyssorum; Themisto; Themisto libellula
• Online Access: https://dx.doi.org/10.1594/pangaea.944249; https://doi.pangaea.de/10.1594/PANGAEA.944249

Biomass (mg dry mass m-3) of zooplankton taxa was calculated from samples of Polarstern cruise PS78 (ARK-XXVI/1) on a transect across Fram Strait. Individual dry mass was calculated converting wet mass (biovolume) to dry mass for Arctic mesozooplankton taxa. The conversion factors for specific taxa are listed in Cornils et al. 2022 (Table 3). Samples were taken with the Multinet midi (Hydrobios, Kiel), which is equipped with five nets (mesh size: 150 µm). Samples were analysed via image-based ZooScan analyses. The classified images are available at the web application EcoTaxa: https://ecotaxa.obs-vlfr.fr/prj/2771 ...