Stomach contents of polar cod (Boreogadus saida) from the central Arctic Ocean

This file contains stomach content data from polar cod (Boreogadus saida) caught from underneath the sea ice of the central Arctic Ocean during spring and summer. The fish were collected during Polarstern expeditions PS80 (2012), PS92 (2015), PS106.2 (2017) and PS122 (2019/2020). The data was collec...

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Bibliographic Details
Main Authors: Schaafsma, Fokje L, Flores, Hauke, David, Carmen Lucia, Castellani, Giulia, Sakinan, Serdar, Hildebrandt, Nicole, Klasmeier, Apasiri, Schmidt, Katrin
Format: Dataset
Language:English
Published: PANGAEA 2024
Subjects:
Arctic Ocean
ARK-XXIX/1
TRANSSIZ
ARK-XXVII/3
ARK-XXXI/1.2
BEAST
Boreogadus saida
Central Arctic Ocean
Comment
Counts
Event label
FISHS
Fish sampling
Item
microscopy
MOSAiC
MOSAiC20192020
Multidisciplinary drifting Observatory for the Study of Arctic Climate
Polarstern
PS106_50-5
PS106_67-5
PS106_70-1
PS106/2
PS106.2
PS122
PS122/1
PS122/1_10-113
PS122/4
PS122/4_48-279
PS122/4_49-128
PS122/5
PS122/5_59-265
PS122/5_59-50
PS122/5_60-126
PS122/5_60-19
PS80
PS80/216-1
PS80/223-1
PS80/248-1
PS80/258-1
PS80/276-1
PS80/285-1
PS80/321-1
PS80/331-1
PS80/345-1
PS80/358-1
PS80/376-1
PS80 IceArc
PS92
PS92/031-1
Arctic
polar cod
Sea ice
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.956710
https://doi.org/10.1594/PANGAEA.956710
Description
Summary:This file contains stomach content data from polar cod (Boreogadus saida) caught from underneath the sea ice of the central Arctic Ocean during spring and summer. The fish were collected during Polarstern expeditions PS80 (2012), PS92 (2015), PS106.2 (2017) and PS122 (2019/2020). The data was collected to gain knowledge on the diet of polar cod and the ice-associated food web of the central Arctic. The stomach contents of 86 individuals were analysed using a Discovery V8 stereomicroscope (Zeiss, Germany). All recognizable food items were counted and are listed in this dataset.

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