Energy content measurements on Arctic zooplankton collected during MOSAiC (PS122): bomb-calorific measurements

This dataset contains energy content measurements performed on zooplankton collected in the Arctic Ocean during the MOSAiC expedition (PS122) from November 2019 untill September 2020. Energy content measurements were done on Apherusa glacialis, Themisto abyssorum, Chaetognatha, Thysanoessa longicaud...

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Bibliographic Details
Main Authors: Schaafsma, Fokje L, Meijboom, Andre, Castellani, Giulia, Sakinan, Serdar, Hildebrandt, Nicole, Schmidt, Katrin, Snoeijs-Leijonmalm, Pauline, Ashjian, Carin, Campbell, Robert G, Gelfman, Cecilia, Shoemaker, Katyanne, Spahic, Susanne, Flores, Hauke
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
Arctic
Arctic Ocean
BEAST
bomb-calorimetry
energy density
Event label
Measurement identification
MOSAiC
MOSAiC_ECO
MOSAiC20192020
Multidisciplinary drifting Observatory for the Study of Arctic Climate
Nansen closing net
NN
Other event
Polarstern
PS122/1
PS122/1_7-48
PS122/1_7-81
PS122/2
PS122/2_17-77
PS122/2_18-33
PS122/2_19-16
PS122/2_19-31
PS122/2_20-11
PS122/2_20-16
PS122/2_20-24
PS122/2_21-42
PS122/2_22-24
PS122/3
PS122/3_30-69
PS122/3_31-62
PS122/3_36-112
PS122/3_37-108
PS122/3_39-38
PS122/3_39-55
PS122/4
PS122/4_44-75
PS122/4_45-32
PS122/4_45-55
PS122/4_46-41
PS122/4_47-135
PS122/4_48-213
PS122/4_49-21
PS122/5
PS122/5_61-196
PS122/5_62-90
Remotely operated sensor platform BEAST
Ring net
RN
Sample comment
Boreogadus saida
Calanus hyperboreus
polar cod
Themisto abyssorum
Themisto
Zooplankton
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.954820
https://doi.org/10.1594/PANGAEA.954820
Description
Summary:This dataset contains energy content measurements performed on zooplankton collected in the Arctic Ocean during the MOSAiC expedition (PS122) from November 2019 untill September 2020. Energy content measurements were done on Apherusa glacialis, Themisto abyssorum, Chaetognatha, Thysanoessa longicaudata and Calanus hyperboreus. These species are all known prey of polar cod (Boreogadus saida), and their energy content was measured to be included in a bioenergetic model of the growth rate of this predator and to gain insight in the differences between prey species. The meaurements were performed on freeze-dried specimens using a 6725 semi-micro oxygen calorimeter (Parr, USA) connected to a 6772 calorimetric thermometer (Parr, USA).

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