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Binder, Franziska Isabell; Bünning, Tobias Hartwig; Schuster, Romina Marietta; Marx, Ute; Strehse, Jennifer Susanne; Maser, Edmund; Brenner, Matthias: Uptake, potential biotransformation and bioaccumulation of TNT in exposed blue mussels (Mytilus edulis L.) [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.972751 (dataset in review)

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Abstract:
The uptake, potential biotransformation and bioaccumulation of TNT in mussels were investigated by two laboratory experiments using common blue mussels (Mytilus edulis) from the German North Sea off Sylt. The first experiment was conducted in July 2020 and the second in February 2022 in the laboratory of the Alfred Wegener Institute, Bremerhaven. Mussels were exposed to different TNT concentrations over a period of time (first experiment: 48 hours exposure to different TNT concentrations; 0 mg/L, 0.625 mg/l, 1.25 mg/l and 2.5 mg/l. Second experiment: 24 hours exposure to 0 mg/l and 5 mg/l deuterated TNT) followed by recovery phase in clean artificial seawater (first experiment: 60 hours recovery. Second experiment: 12 hours recovery). Aquaria water and mussel tissues sampled from both exposure and recovery phases were analysed for TNT and metabolites for treatment and control groups. Analysis of TNT and its 2-amino-4,6-dinitrotoluene (2-ADNT), 4-amino-2,6-dinitrotoluene (4-ADNT) and 2,4-diamino-6-nitrotoluene (2,4-DANT) were conducted by GC-MS/MS analysis.
Keyword(s):
2-ADNT; 4-ADNT; exposure; Laboratory experiment; metabolites; Mytilus edulis; TNT
Supplement to:
Binder, Franziska Isabell; Schuster, Romina Marietta; Bünning, Tobias Hartwig; Strehse, Jennifer Susanne; Maser, Edmund; Brenner, Matthias (in review): Depuration kinetics of TNT and its metabolites in exposed blue mussels (Mytilus edulis, L.). Toxics
Project(s):
North Sea Wrecks (NSW)
Coverage:
Latitude: 55.022500 * Longitude: 8.441333
Date/Time Start: 2020-07-14T10:00:00 * Date/Time End: 2022-01-23T10:00:00
Event(s):
M_edulis_Exp_February22 (Exp_February22) * Latitude: 55.022500 * Longitude: 8.441333 * Date/Time: 2022-01-23T10:00:00 * Location: Sylt, North Sea * Method/Device: Sampling by hand (HAND) * Comment: Collection site of Mytilus edulis for experiment 2
M_edulis_Exp_July20 (Exp_July20) * Latitude: 55.022500 * Longitude: 8.441333 * Date/Time: 2020-07-14T10:00:00 * Location: Sylt, North Sea * Method/Device: Sampling by hand (HAND) * Comment: Collection site of Mytilus edulis for experiment 1
Comment:
The dataset compiles information about the TNT uptake by mussels (M. edulis) and potential accumulation/depuration in the course of two different laboratory experiments. The data was obtained by GC-MS/MS analysis of mussel tissue and water samples.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Type of studyStudy typeBinder, Franziska Isabell
2ExperimentExpBinder, Franziska Isabell
3Experiment numberExp noBinder, Franziska Isabell
4Sampling date/time, experimentDate/time sampling expBinder, Franziska Isabell
5Phase descriptionPhase descrBinder, Franziska IsabellExposure phase
6Incubation durationInc durhBinder, Franziska IsabellTime of exposure to different TNT concentrations
7Recovery timeRecov timehBinder, Franziska IsabellTime after exposure to experimental treatment
8Experiment durationExp durationhBinder, Franziska IsabellTime after start of experiment
9Species, unique identificationSpecies UIDBinder, Franziska Isabell
10Species, unique identification (URI)Species UID (URI)Binder, Franziska Isabell
11Species, unique identification (Semantic URI)Species UID (Semantic URI)Binder, Franziska Isabell
12Experimental treatmentExp treatBinder, Franziska IsabellAcclimatisation; exposition to different TNT concentrations; controls
13Treatment: temperatureT:temp°CBinder, Franziska IsabellClimate chamber
14Treatment: salinityT:salBinder, Franziska IsabellConductivity meter, WTW LF330, probe TetraCon 325
15Aquarium numberAquariumBinder, Franziska Isabell
16Condition indexCIBinder, Franziska IsabellCalculatedCalculated as: (soft tissue mass [g] / shell mass [g]) * 100
17Mytilus edulis, soft tissue, 2,4,6-trinitrotoluene, per wet massM. edulis soft tis TNT wmng/gBünning, Tobias HartwigGas chromatography, coupled with tandem mass spectrometer (GC-MS/MS)
18Mytilus edulis, soft tissue, 2-amino-4,6-dinitrotoluene, per wet massM. edulis soft tis 2-ADNT wmng/gBünning, Tobias HartwigGas chromatography, coupled with tandem mass spectrometer (GC-MS/MS)
19Mytilus edulis, soft tissue, 4-amino-2,6-dinitrotoluene, per wet massM. edulis soft tis 4-ADNT wmng/gBünning, Tobias HartwigGas chromatography, coupled with tandem mass spectrometer (GC-MS/MS)
20Mytilus edulis, soft tissue, 2,4-diamino-6-nitrotoluene, per wet massM. edulis soft tis 2,4-DANT wmng/gBünning, Tobias HartwigGas chromatography, coupled with tandem mass spectrometer (GC-MS/MS)
212,4,6-trinitrotolueneTNTmg/lBünning, Tobias HartwigGas chromatography, coupled with tandem mass spectrometer (GC-MS/MS)
222-amino-4,6-dinitrotoluene2-ADNTmg/lBünning, Tobias HartwigGas chromatography, coupled with tandem mass spectrometer (GC-MS/MS)
234-amino-2,6-dinitrotoluene4-ADNTmg/lBünning, Tobias HartwigGas chromatography, coupled with tandem mass spectrometer (GC-MS/MS)
24Mytilus edulis, soft tissue, 2,4,6-trinitrotoluene-d5, per wet massM. edulis soft tis TNT-d5 wmng/gBünning, Tobias HartwigGas chromatography, coupled with tandem mass spectrometer (GC-MS/MS)
25Mytilus edulis, soft tissue, 2-amino-4,6-dinitrotoluene-d5, per wet massM. edulis soft tis 2-ADNT-d5 wmng/gBünning, Tobias HartwigGas chromatography, coupled with tandem mass spectrometer (GC-MS/MS)
26Mytilus edulis, soft tissue, 4-amino-2,6-dinitrotoluene-d5, per wet massM. edulis soft tis 4-ADNT-d5 wmng/gBünning, Tobias HartwigGas chromatography, coupled with tandem mass spectrometer (GC-MS/MS)
272,4,6-trinitrotoluene-d5TNT-d5mg/lBünning, Tobias HartwigGas chromatography, coupled with tandem mass spectrometer (GC-MS/MS)
282-amino-4,6-dinitrotoluene-d52-ADNT-d5mg/lBünning, Tobias HartwigGas chromatography, coupled with tandem mass spectrometer (GC-MS/MS)
294-amino-2,6-dinitrotoluene-d54-ADNT-d5mg/lBünning, Tobias HartwigGas chromatography, coupled with tandem mass spectrometer (GC-MS/MS)
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:
4523 data points

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