PANGAEA_993238
14C-based carbon fixation rate measurements from surface waters during the MOSAiC expedition (PS122) in the Central Arctic Ocean 2019-2020
Hoppe, Clara Jule Marie; Fong, Allison A; Grosse, Julia; Müller, Oliver; Dietrich, Ulrike; Lucassen, Magnus
14C-based carbon fixation rate measurements from surface waters during the MOSAiC expedition (PS122) in the Central Arctic Ocean 2019-2020
2026-03-31
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.993238
Investigator
Clara Jule Marie
Hoppe
Clara.Hoppe@awi.de
Earth Science
Event label
Cruise/expedition
Activity description
Cast number
DATE/TIME
Device type
LATITUDE
LONGITUDE
DEPTH, water
Chlorophyll a
Type of study
Carbon, uptake rate, dark
Carbon, uptake rate, raw light
Carbon, uptake rate, light, dark corrected
Carbon, uptake rate, dark corrected, per chlorophyll a
geoscientificInformation
CTD/Rosette
Laboratory experiment
Photosynthesis
Primary production
primary productivity
PS122/2
PS122/2_21-1
PS122/2_25-26
PS122/3
PS122/3_31-59
PS122/3_32-75
PS122/3_33-69
PS122/3_34-77
PS122/3_35-63
PS122/3_36-81
PS122/3_37-45
PS122/3_38-54
PS122/3_39-51
PS122/4
PS122/4_44-184
PS122/4_44-67
PS122/4_45-31
PS122/4_46-60
PS122/4_47-60
PS122/4_48-62
PS122/4_49-25
PS122/5
PS122/5_59-274
PS122/5_59-306
PS122/5_59-357
PS122/5_59-62
PS122/5_59-72
PS122/5_60-69
PS122/5_61-161
PS122/5_62-91
Polarstern
2020-01-20
2020-09-17
Complete
79.205856
89.0249176025391
-35.676758
119.60758972168
12.235 m (DEPTH, water)
40.904 m (DEPTH, water)
MOSAiC
Multidisciplinary drifting Observatory for the Study of Arctic Climate
unrestricted
CC-BY-4.0: Creative Commons Attribution 4.0 International
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
572 data points
text/tab-separated-values
Hoppe, Clara Jule Marie; Fuchs, Niels; Notz, Dirk; Anderson, Philip; Assmy, Philipp; Berge, Jørgen; Bratbak, Gunnar; Guillou, Gaël; Kraberg, Alexandra Claudia; Larsen, Aud; Lebreton, Benoit; Leu, Eva; Lucassen, Magnus; Müller, Oliver; Oziel, Laurent; Rost, Björn; Schartmüller, Bernhard; Torstensson, Anders; Wloka, Jonas (2024): Photosynthetic light requirement near the theoretical minimum detected in Arctic microalgae. Nature Communications, 15(1), 7385, https://doi.org/10.1038/s41467-024-51636-8
Nielsen, E S (1952): The Use of Radio-active Carbon (C14) for Measuring Organic Production in the Sea. ICES Journal of Marine Science, 18(2), 117-140, https://doi.org/10.1093/icesjms/18.2.117
Rates of carbon fixation at 1C and 10 µmol photons m-2 s-1 based on 14C-enriched incubations (see Nielsen et al. 1952 for details and calculations) from 20m water depth or the Chl-a maximum (when present) during the MOSAiC (PS122) drift expedition in the central Arctic Ocean. Samples were collected via CTD rosette casts between October 2019 and October 2020, methods are described in Hoppe et al. (2024). ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.993238"!
http://en.wikipedia.org/wiki/ISO_6709
LATITUDE
http://en.wikipedia.org/wiki/ISO_6709
LONGITUDE
http://en.wikipedia.org/wiki/ISO_8601
DATE/TIME
https://doi.org/10.1038/s41467-024-51636-8
Photosynthetic light requirement near the theoretical minimum detected in Arctic microalgae
https://doi.org/10.1093/icesjms/18.2.117
The Use of Radio-active Carbon (C14) for Measuring Organic Production in the Sea
https://doi.org/10.17815/jlsrf-3-163
Polarstern
https://hdl.handle.net/10013/epic.32187.d001
Chlorophyll a
https://mosaic-expedition.org/
MOSAiC
https://www.awi.de/en/about-us/organisation/staff/single-view/clara-hoppe.html
DIF
9.4
2026-03-31
2026-04-29