Detritus clustering results from Underwater Vision Profiler 5hd measurements during Akademik Tryoshnikov cruise ARCTIC2018 (Transdrift-XXIV / AT2018)


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 describes results of detailed detritus clustering of all identified detritus images accomplished using Principal Component Analysis (PCA) and k-means clustering according to Trudnowska et al. 2021 (doi:10.1038/s41467-021-22994-4). Average detritus image variables (grey value, ESD, Elongation etc.) as well as concentrations (individuals per L) of resulting detritus clusters (large heterogenous, elongated, small dark etc.) are presented in a depth binned shape.

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Metadata Access
Creator Rogge, Andreas
Publisher PANGAEA
Publication Year 2022
Funding Reference Federal Ministry of Education and Research, 03F0776E; Federal Ministry of Education and Research, 03F0831D
Rights Creative Commons Attribution 4.0 International;
OpenAccess true
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 148984 data points
Discipline Earth System Research
Spatial Coverage (90.026W, 75.473S, 168.840E, 82.581N); Arctic Ocean; Laptev Sea; East Siberian Sea; Kara Sea
Temporal Coverage Begin 2018-08-22T00:04:00Z
Temporal Coverage End 2018-09-24T23:16:00Z