Nöthig, Eva-Maria; Winkler, Maria; Wolanin, Aleksandra; Knüppel, Nadine; Lorenzen, Christiane (2026): Particulate organic carbon (POC) and particulate organic nitrogen (PON) measured on water bottle samples during Maria S. Merian cruise MSM29 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.996065
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Published: 2026-09-08 • DOI registered: 2026-10-07
Abstract:
During the Maria S. Merian cruise MSM29 sea water samples (1 – 10 L) were collected from up to six different depths from the upper 100 m at CTD stations using a rosette equipped with a SEA-BIRD CTD system and 24 Niskin bottles (12 L). Seawater subsamples were filtered at low vacuum (<400 mbar) on board immediately after sampling onto GF/F filters and stored at −20°C until analysis. Prior to analysis, filters were soaked in 0.1N HCl to remove inorganic carbon and subsequently dried at 60°C. POC and PON concentrations were determined with a CHN elemental analyzer as described in detail in Nöthig et al. (2020).
Keyword(s):
Related to:
Wenzhöfer, Frank; Asendorf, Volker; Bauerfeind, Eduard; Bienhold, Christina; Hagemann, Jonas; Hasemann, Christiane; Hüttich, Daniel; Janssen, Felix; Lalande, Catherine; Lehmenhecker, Sascha; Lochthofen, Normen; Nowald, Nicolas; Ratmeyer, Volker; Rehage, Ralf; Reuter, Christian; Reuter, Michael; Schewe, Ingo; Seiter, Christian; Soltwedel, Thomas; Tardeck, Frederic; Wulff, Thorben; Zarrouk, Marcel (2014): HAUSGARTEN 2013 - Cruise No. MSM29 - June 23 - July 12, 2013 - Tromsø (Norway) - Tromsø (Norway). MARIA S. MERIAN-Berichte, DFG-Senatskommission für Ozeanographie, MSM29, 41 pp, https://doi.org/10.2312/cr_msm29
References:
Nöthig, Eva-Maria; Ramondenc, Simon; Haas, Antonie; Hehemann, Laura; Walter, Andreas; Bracher, Astrid; Lalande, Catherine; Metfies, Katja; Peeken, Ilka; Bauerfeind, Eduard; Boetius, Antje (2020): Summertime Chlorophyll a and Particulate Organic Carbon Standing Stocks in Surface Waters of the Fram Strait and the Arctic Ocean (1991–2015). Frontiers in Marine Science, 7, https://doi.org/10.3389/fmars.2020.00350
Project(s):
AWI-Hausgarten off Svalbard long-term observation (LTO_Hausgarten)
Biological Oceanography @ AWI (AWI_BioOce)
Coverage:
Median Latitude: 79.066404 * Median Longitude: 6.865451 * South-bound Latitude: 78.780500 * West-bound Longitude: 4.905830 * North-bound Latitude: 79.595170 * East-bound Longitude: 11.088500
Date/Time Start: 2013-06-25T10:58:00 * Date/Time End: 2013-07-08T03:14:00
Minimum DEPTH, water: 1 m * Maximum DEPTH, water: 100 m
Event(s):
MSM29_423-1 (S2) * Latitude: 78.780500 * Longitude: 5.329000 * Date/Time: 2013-06-25T10:58:00 * Elevation: -2456.2 m * Location: North Greenland Sea * Campaign: MSM29 (HAUSGARTEN 2013) * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO) * Comment: rope length max. 2399m / EL2
MSM29_424-1 (HG_II) * Latitude: 79.132670 * Longitude: 4.905830 * Date/Time: 2013-06-26T00:01:00 * Elevation: -1506.9 m * Location: North Greenland Sea * Campaign: MSM29 (HAUSGARTEN 2013) * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO) * Comment: rope length max. 1483m / EL2
MSM29_427-1 (KH) * Latitude: 79.030000 * Longitude: 7.003500 * Date/Time: 2013-06-27T00:23:00 * Elevation: -1280.3 m * Location: North Greenland Sea * Campaign: MSM29 (HAUSGARTEN 2013) * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO) * Comment: rope length max. 1258m / EL2
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Nöthig, Eva-Maria | |||
| 2 | Date/Time of event | Date/Time | Nöthig, Eva-Maria | |||
| 3 | Latitude of event | Latitude | Nöthig, Eva-Maria | |||
| 4 | Longitude of event | Longitude | Nöthig, Eva-Maria | |||
| 5 | Elevation of event | Elevation | m | Nöthig, Eva-Maria | ||
| 6 | Station label | Station | Nöthig, Eva-Maria | Optional label | ||
| 7 | DEPTH, water | Depth water | m | Nöthig, Eva-Maria | Geocode | |
| 8 | Carbon, organic, particulate | POC | µg/l | Nöthig, Eva-Maria | Element analyser CHN, Carlo Erba | |
| 9 | Nitrogen, organic, particulate | PON | µg/l | Nöthig, Eva-Maria | Element analyser CHN, Carlo Erba |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
126 data points