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...

Full description

Bibliographic Details
Main Author: Rogge, Andreas
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
Arctic
detrital
East Siberian Sea
Laptev Sea
Zooplankton
Event label
Profile
DATE/TIME
LATITUDE
LONGITUDE
Depth, bathymetric
DEPTH, water
Greyscale values, mean
Equivalent spherical diameter, mean
Shape
Heterogeneity
Detritus, total
Detritus, large, heterogenous
Detritus, elongated
Detritus, small, dark
Detritus, midtype
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.947416
https://doi.pangaea.de/10.1594/PANGAEA.947416
Description
Summary: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. ...

Similar Items