Beck, Aaron; Arinaitwe, Kenneth; Greinert, Jens; Achterberg, Eric Pieter: Dissolved munition compounds in the water column of southwestern Baltic Sea during ALKOR cruise AL567 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.978492 (dataset in review)
Abstract:
Cruise AL567 (R/V Alkor) sampled the water column in German territorial waters of the southwest Baltic Sea during 18-30 October 2021. This dataset contains concentrations of dissolved munition compounds from 88 Niskin bottle rosette casts between sea surface and seafloor. Samples were collected at the sea surface (1-2 m depth), approximately 2 m above the seafloor, and immediately below the pycnocline. 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):
Related to:
Arinaitwe, Kenneth; Khoo, Siao Jean; Raupers, Björn; Kampmeier, Mareike; Beck, Aaron; Gledhill, Martha; Greinert, Jens; Achterberg, Eric Pieter (2024): Distribution of WWII legacy munition compounds in the Baltic Sea; Insights from assessment of the water column over the 2020-2023 study period.
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
Coverage:
Median Latitude: 54.372586 * Median Longitude: 10.812890 * South-bound Latitude: 54.010000 * West-bound Longitude: 9.820000 * North-bound Latitude: 54.820000 * East-bound Longitude: 12.150000
Date/Time Start: 2021-10-18T09:12:27 * Date/Time End: 2021-10-30T18:30:41
Minimum DEPTH, water: 0.3000 m * Maximum DEPTH, water: 26.3000 m
Event(s):
AL567_1-1 * Latitude: 54.460000 * Longitude: 10.280000 * Date/Time: 2021-10-18T08:54:01 * Elevation: -16.0 m * Campaign: AL567 (MineMoni‐III 2021) * Basis: Alkor (1990) * Method/Device: CTD/Rosette (CTD-RO)
AL567_11-1 * Latitude: 54.480000 * Longitude: 10.360000 * Date/Time: 2021-10-19T09:13:38 * Elevation: -19.0 m * Campaign: AL567 (MineMoni‐III 2021) * Basis: Alkor (1990) * Method/Device: CTD/Rosette (CTD-RO)
AL567_12-1 * Latitude: 54.470000 * Longitude: 10.350000 * Date/Time: 2021-10-19T09:45:45 * Elevation: -15.0 m * Campaign: AL567 (MineMoni‐III 2021) * Basis: Alkor (1990) * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | ||||
| 3 | LATITUDE | Latitude | Geocode | |||
| 4 | LONGITUDE | Longitude | Geocode | |||
| 5 | Bottle number | Bottle | ||||
| 6 | DATE/TIME | Date/Time | Geocode | |||
| 7 | DEPTH, water | Depth water | m | Geocode | ||
| 8 | 1,3,5,7-tetranitro-1,3,5,7-tetrazocane | HMX | ng/l | |||
| 9 | 1,3,5-trinitro-1,3,5-triazinane | RDX | ng/l | |||
| 10 | 1,3-dinitrobenzene | DNB | ng/l | |||
| 11 | 2,4,6-trinitrotoluene | TNT | ng/l | |||
| 12 | 4-amino-2,6-dinitrotoluene | 4-ADNT | ng/l | |||
| 13 | 2-amino-4,6-dinitrotoluene | 2-ADNT | ng/l |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2104 data points
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