Citation:

PANGAEA.954789

Name: Energy content measurements on Arctic zooplankton collected during MOSAiC (PS122)
Published: 2023-01-24
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Arctic; bomb-calorimetry; energy density; MOSAiC_ECO; Zooplankton

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Abstract:

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).

Keyword(s):

Arctic; bomb-calorimetry; energy density; MOSAiC_ECO; Zooplankton

Supplement to:

Schaafsma, Fokje L; Flores, Hauke; David, Carmen Lucia; Castellani, Giulia; Sakinan, Serdar; Meijboom, Andre; Niehoff, Barbara; Cornils, Astrid; Hildebrandt, Nicole; Schmidt, Katrin; Snoeijs-Leijonmalm, Pauline; Ehrlich, Julia; Ashjian, Carin J; MOSAiC team ECO (2024): Insights into the diet and feeding behavior of immature polar cod ( Boreogadus saida ) from the under‐ice habitat of the central Arctic Ocean. Journal of Fish Biology, 105(3), 907-930, https://doi.org/10.1111/jfb.15836

Project(s):

Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC)

Funding:

Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AFMOSAiC-1_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate

Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS122_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate / MOSAiC

Dutch Research Council (NWO), grant/award no. 866.18.003

Executive Agency for Small and Medium-sized Enterprises (EASME), grant/award no. SC EASME/ EMFF/2018/1.3.2.2/03/SI2.805469

Natural Environment Research Council (NERC), grant/award no. NE/S002502/1: MOSAiC-Thematic project SYM-PEL

Netherlands Ministry of Agriculture, Nature and Food Quality, grant/award no. WOT-04-009-047.04: Antarctica onderzoek en CCAMLR

Coverage:

Median Latitude: 83.837585 * Median Longitude: 57.183312 * South-bound Latitude: 79.365119 * West-bound Longitude: -2.696245 * North-bound Latitude: 89.027527 * East-bound Longitude: 118.384148

Date/Time Start: 2019-11-14T00:00:00 * Date/Time End: 2020-09-17T05:49:14

Event(s):

PS122/1_7-48 * Latitude Start: 86.155094 * Longitude Start: 118.123382 * Latitude End: 86.156311 * Longitude End: 118.132932 * Date/Time Start: 2019-11-14T02:26:00 * Date/Time End: 2019-11-14T02:51:00 * Elevation Start: -4409.9 m * Elevation End: -4410.0 m * O2A Registry URI: registry.o2a-data.de * Campaign: (MOSAiC20192020) * Basis: * Method/Device: Ring net (RN) * Comment: AWI 004 200m

PS122/1_7-81 * Latitude: 86.189335 * Longitude: 118.384147 * Date/Time: 2019-11-15T06:17:00 * O2A Registry URI: registry.o2a-data.de * Campaign: (MOSAiC20192020) * Basis: * Method/Device: Ring net (RN) * Comment: AWI004, SL=1000m

PS122/2_17-40 * Latitude Start: 86.648384 * Longitude Start: 115.738593 * Latitude End: 86.649151 * Longitude End: 115.764718 * Date/Time Start: 2019-12-26T07:32:00 * Date/Time End: 2019-12-26T08:09:00 * Elevation Start: -4410.0 m * Elevation End: -4410.0 m * O2A Registry URI: registry.o2a-data.de * Location: Arctic Ocean * Campaign: (MOSAiC20192020) * Basis: * Method/Device: Ring net (RN) * Comment: 200 m AWI 004; surface; inside shelter

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

2 datasets

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Datasets listed in this bundled publication

Schaafsma, FL; Meijboom, A; Castellani, G et al. (2023): Energy content measurements on Arctic zooplankton collected during MOSAiC (PS122): bomb-calorific measurements. https://doi.org/10.1594/PANGAEA.954820
Schaafsma, FL; Meijboom, A; Castellani, G et al. (2023): Energy content measurements on Arctic zooplankton collected during MOSAiC (PS122): sample details. https://doi.org/10.1594/PANGAEA.954772