Beck, Aaron; Gledhill, Martha; Greinert, Jens; Achterberg, Eric Pieter (2025): Dissolved munition compounds in the water column of southwestern Baltic Sea during POSEIDON cruise POS530 in October 2018 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.982550
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Published: 2025-11-03 • DOI registered: 2025-12-02
Abstract:
Cruise POS530 (R/V Poseidon) sampled the water column throughout German territorial waters of the southwest Baltic Sea during 01-21 October 2018. The current dataset contains concentrations of dissolved munition compounds from Niskin bottle rosette casts between sea surface and seafloor. Vertical sampling resolution varied among stations, with a maximum of 9 sampling depths. Dissolved explosives in the samples were measured following Gledhill et al. (2019). Briefly, discrete samples (1 L) were preconcentrated onboard using solid-phase extraction. Target compounds were eluted with acetonitrile, further concentrated by evaporation, and measured by ultra-high performance liquid chromatography and high resolution heated electrospray ionization mass spectrometry.
Keyword(s):
References:
Gledhill, Martha; Beck, Aaron; Stamer, Beate; Schlosser, Christian; Achterberg, Eric Pieter (2019): Quantification of munition compounds in the marine environment by solid phase extraction – ultra high performance liquid chromatography with detection by electrospray ionisation – mass spectrometry. Talanta, 200, 366-372, https://doi.org/10.1016/j.talanta.2019.03.050
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0747A: Environmental monitoring for the delaboration of munitions on the seabed (UDEMM)
Coverage:
Median Latitude: 54.429202 * Median Longitude: 11.199221 * South-bound Latitude: 54.010000 * West-bound Longitude: 9.640000 * North-bound Latitude: 54.840000 * East-bound Longitude: 13.960000
Date/Time Start: 2018-10-01T18:34:00 * Date/Time End: 2018-10-21T23:22:00
Minimum DEPTH, water: 1.293 m * Maximum DEPTH, water: 42.228 m
Event(s):
POS530_5-1_1 * Latitude: 54.480000 * Longitude: 10.330000 * Date/Time: 2018-10-01T18:34:00 * Campaign: POS530 * Basis: Poseidon * Method/Device: CTD/Rosette (CTD-RO) * Comment: event was not logged in DSHIP
POS530_7-1 * Latitude: 54.490000 * Longitude: 10.200000 * Date/Time: 2018-10-01T21:31:00 * Elevation: -7.0 m * Campaign: POS530 * Basis: Poseidon * Method/Device: CTD/Rosette (CTD-RO)
POS530_8-1 * Latitude: 54.500000 * Longitude: 10.140000 * Date/Time: 2018-10-01T22:05:00 * Elevation: -9.0 m * Campaign: POS530 * Basis: Poseidon * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
6312 data points
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