Length measurements from ZooScan images during POLARSTERN cruise PS78 (ARK-XXVI/1) ...

Abundances (ind. m-3) of zooplankton taxa were calculated from samples of Polarstern cruise PS78 (ARK-XXVI/1) on a transect across Fram Strait. Samples were taken with the Multinet midi (Hydrobios, Kiel), equipped with five nets (mesh size: 150 µm). To evaluate the relationships between equivalent s...

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Bibliographic Details
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
Taxon/taxa
Image number/name
Length
Equivalent spherical diameter
Multiple opening/closing net
ZOOSCAN
ARK-XXVI/1
Polarstern
QUAntifying Rapid Climate Change in the Arctic regional feedbackS and large-scale impacts QUARCCS
Climate change
Copepods
Online Access:https://dx.doi.org/10.1594/pangaea.944294
https://doi.pangaea.de/10.1594/PANGAEA.944294
Description
Summary:Abundances (ind. m-3) of zooplankton taxa were calculated from samples of Polarstern cruise PS78 (ARK-XXVI/1) on a transect across Fram Strait. Samples were taken with the Multinet midi (Hydrobios, Kiel), equipped with five nets (mesh size: 150 µm). To evaluate the relationships between equivalent spherical diameter (ESD) and prosome length for copepods or total length for other zooplankton 2725 images were randomly selected and measured across all zooplankton taxa. 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 ...

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