Zooplankton and detritus counts from Underwater Vision Profiler 5hd measurements during Akademik Tryoshnikov cruise ARCTIC2018 (Transdrift-XXIV / AT2018) ...

• Main Author: Rogge, Andreas
• Format: Dataset
• Language: English
• Published: PANGAEA 2022
• Subjects: Arctic; detrital; East Siberian Sea; Laptev Sea; Zooplankton; Event label; Profile; File name; DATE/TIME; DEPTH, water; Sample volume; Project; Particle concentration; Particle volume per sample volume; Equivalent spherical diameter, mean; CTD/Rosette with Underwater Vision Profiler; CTD/Rosette; Transdrift-XXIV; Akademik Tryoshnikov; CATS-Synthesis The Changing Arctic Transpolar System CATS-Synthesis; CATS - The Changing Arctic Transpolar System CATS; Amundsen Basin; amundsen basin; laptev
• Online Access: https://dx.doi.org/10.1594/pangaea.947422; https://doi.pangaea.de/10.1594/PANGAEA.947422

Results from Underwater Vision Profiler 5hd measurements from campaign ARCTIC2018 (Transdrift XXIV). Depth profiles for optical particle quantification (>~0.1 mm) and particle image acquisition (>~0.8 mm) were performed in August and September 2018 in the Laptev and East Sibirian Sea as well as the Nansen and Amundsen Basin onboard RV Akademik Tryoshnikov.This dataset provides the results of the particle image validation. Zooplankton and detritus images were validated with software assistance in Ecotaxa (Picheral, M., Colin, S. & Irisson, J.-O. (2017): EcoTaxa, a tool for the taxonomic classification of images. http://ecotaxa.obs-vlfr.fr.). Depth binned concentrations (individuals per m³) as well as volumes (volume per L) and the average equivalent spherical diameter (ESD) are shown for every identified group and taxon. Note that detritus sub-classes were used for training set creation only. Robust counts of total detritus as well as detritus sub-classes are provided in the detritus clustering file. ...