Determination of hydrophobic organic contaminants in sediment fines and bulk sediment
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2022
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| author | Logemann, Anna Elisabeth Röhrs, Steffen Brockmeyer, Berit |
| author_facet | Logemann, Anna Elisabeth Röhrs, Steffen Brockmeyer, Berit |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We investigated 41 hydrophobic organic contaminants set of sediment samples (from 16 monitoring stations) taken in the North Sea (German EEZ). The samples were taken by the German Federal Maritime and Hydrographic Agency (BSH) in June 2016 on the RV Atair (Cruise AT239) using a box corer. Bulk sediment samples were analyzed for hydrophobic organic contaminants unsing micowave extraction, column clean-up, size-exclusion chromatography followed by GC-MS/MS analysis. Bulk sediment samples were additionally wet-sieved to seperate the sediment fine fraction (< 63 µm) which was analyzed accordingly. This study provides a comprehensive overview of hydrophobic organic contaminant concentrations in sediment fines (< 63 µm) for the German EEZ. The results indicate that the improved wet-sieving procedure is capable of physically normalizing the concentrations of the investigated contaminants and is useful for the comparison of different sediment types. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_950287 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Determination of hydrophobic organic contaminants in sediment fines and bulk sediment Logemann, Anna Elisabeth Röhrs, Steffen Brockmeyer, Berit 1,2,8-Trimethylphenanthrene, per unit sediment mass; 1-Methylnaphthalene, per unit sediment mass; 2,2',3,4,4',5,5'-Heptachlorobiphenyl, per unit sediment mass; 2,2',3,4,4',5'-Hexachlorobiphenyl, per unit sediment mass; 2,2',4,4',5,5'-Hexachlorobiphenyl, per unit sediment mass; 2,2',4,5,5'-Pentachlorobiphenyl, per unit sediment mass; 2,2',5,5'-Tetrachlorobiphenyl, per unit sediment mass; 2,3,5-Trimethylnaphthalene, per unit sediment mass; 2,3',4,4,5'-Pentachlorobiphenyl, per unit sediment mass; 2,4,4'-Trichlorobiphenyl, per unit sediment mass; 2,6-Dimethylnaphthalene, per unit sediment mass; 2-Methylnaphthalene, per unit sediment mass; 3,6-Dimethylphenanthrene, per unit sediment mass; 3-Methylphenanthrene, per unit sediment mass; Acenaphthene, per unit sediment mass; Acenaphthylene, per unit sediment mass; alpha-Hexachlorocyclohexane, per unit sediment mass; Anthracene, per unit sediment mass; AT239; AT239_BL4; AT239_EIDER; AT239_ES1; AT239_HESE1; AT239_HPAE3; AT239_KS11; AT239_KS8; AT239_L1; AT239_SSL; AT239_SWWBA; AT239_UE15; AT239_UE67; AT239_UE70; AT239_URST6; AT239_WB1; AT239_WB5; Atair; Atair239; BC; Benz(a)anthracene, per unit sediment mass; Benzo(a)pyrene, per unit sediment mass; Benzo(b)fluoranthene, per unit sediment mass; Benzo(g,h,i)perylene, per unit sediment mass; beta-Hexachlorocyclohexane, per unit sediment mass; Box corer; Carbon, organic, total, per unit sediment mass; Carbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III; Chrysene/Triphenylene, per unit sediment mass; DATE/TIME; DEPTH, sediment/rock; Dibenz(a,h)anthracene, per unit sediment mass; Dimethylated Naphthalenes, per unit sediment mass; Dimethylated Phenantrenes, per unit sediment mass; Elevation of event; Event label; Fluoranthene, per unit sediment mass; Fluorene, per unit sediment mass; gamma-Hexachlorocyclohexane, per unit sediment mass; Hexachlorobenzene, per unit sediment mass; Indeno(1,2,3-cd)pyrene, per unit sediment mass; Laser Particle Analyser, Fritsch GmbH, Analysette 22; Latitude of event; Longitude of event; Methylated Phenantrenes, per unit sediment mass; Microwave extration, column clean-up, SEC, quantification via GC-MS/MS system (GC CP-3800, Varian) coupled to Varian 1200 (Varian); Microwave extration, column clean-up, SEC, quantification via GC-MS ion-trap system (GC CP3800 coupled to a Saturn 2200, both Varian, CA, USA); Naphthalene, per unit sediment mass; NOAH; North Sea; North Sea Observation and Assessment of Habitats; para,para-Dichlorodiphenyldichloroethane, per unit sediment mass; para,para-Dichlorodiphenyldichloroethylene, per unit sediment mass; para,para-Dichlorodiphenyltrichloroethane, per unit sediment mass; Phenanthrene, per unit sediment mass; Pyrene, per unit sediment mass; Sample code/label; Size fraction < 0.020 mm; Size fraction < 0.063 mm, mud, silt+clay; Size fraction < 0.200 mm; Size fraction < 2.0 mm; Station label; Trimethylated Naphthalenes, per unit sediment mass; Trimethylated Phenantrenes, per unit sediment mass We investigated 41 hydrophobic organic contaminants set of sediment samples (from 16 monitoring stations) taken in the North Sea (German EEZ). The samples were taken by the German Federal Maritime and Hydrographic Agency (BSH) in June 2016 on the RV Atair (Cruise AT239) using a box corer. Bulk sediment samples were analyzed for hydrophobic organic contaminants unsing micowave extraction, column clean-up, size-exclusion chromatography followed by GC-MS/MS analysis. Bulk sediment samples were additionally wet-sieved to seperate the sediment fine fraction (< 63 µm) which was analyzed accordingly. This study provides a comprehensive overview of hydrophobic organic contaminant concentrations in sediment fines (< 63 µm) for the German EEZ. The results indicate that the improved wet-sieving procedure is capable of physically normalizing the concentrations of the investigated contaminants and is useful for the comparison of different sediment types. |
| title | Determination of hydrophobic organic contaminants in sediment fines and bulk sediment |
| topic | 1,2,8-Trimethylphenanthrene, per unit sediment mass; 1-Methylnaphthalene, per unit sediment mass; 2,2',3,4,4',5,5'-Heptachlorobiphenyl, per unit sediment mass; 2,2',3,4,4',5'-Hexachlorobiphenyl, per unit sediment mass; 2,2',4,4',5,5'-Hexachlorobiphenyl, per unit sediment mass; 2,2',4,5,5'-Pentachlorobiphenyl, per unit sediment mass; 2,2',5,5'-Tetrachlorobiphenyl, per unit sediment mass; 2,3,5-Trimethylnaphthalene, per unit sediment mass; 2,3',4,4,5'-Pentachlorobiphenyl, per unit sediment mass; 2,4,4'-Trichlorobiphenyl, per unit sediment mass; 2,6-Dimethylnaphthalene, per unit sediment mass; 2-Methylnaphthalene, per unit sediment mass; 3,6-Dimethylphenanthrene, per unit sediment mass; 3-Methylphenanthrene, per unit sediment mass; Acenaphthene, per unit sediment mass; Acenaphthylene, per unit sediment mass; alpha-Hexachlorocyclohexane, per unit sediment mass; Anthracene, per unit sediment mass; AT239; AT239_BL4; AT239_EIDER; AT239_ES1; AT239_HESE1; AT239_HPAE3; AT239_KS11; AT239_KS8; AT239_L1; AT239_SSL; AT239_SWWBA; AT239_UE15; AT239_UE67; AT239_UE70; AT239_URST6; AT239_WB1; AT239_WB5; Atair; Atair239; BC; Benz(a)anthracene, per unit sediment mass; Benzo(a)pyrene, per unit sediment mass; Benzo(b)fluoranthene, per unit sediment mass; Benzo(g,h,i)perylene, per unit sediment mass; beta-Hexachlorocyclohexane, per unit sediment mass; Box corer; Carbon, organic, total, per unit sediment mass; Carbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III; Chrysene/Triphenylene, per unit sediment mass; DATE/TIME; DEPTH, sediment/rock; Dibenz(a,h)anthracene, per unit sediment mass; Dimethylated Naphthalenes, per unit sediment mass; Dimethylated Phenantrenes, per unit sediment mass; Elevation of event; Event label; Fluoranthene, per unit sediment mass; Fluorene, per unit sediment mass; gamma-Hexachlorocyclohexane, per unit sediment mass; Hexachlorobenzene, per unit sediment mass; Indeno(1,2,3-cd)pyrene, per unit sediment mass; Laser Particle Analyser, Fritsch GmbH, Analysette 22; Latitude of event; Longitude of event; Methylated Phenantrenes, per unit sediment mass; Microwave extration, column clean-up, SEC, quantification via GC-MS/MS system (GC CP-3800, Varian) coupled to Varian 1200 (Varian); Microwave extration, column clean-up, SEC, quantification via GC-MS ion-trap system (GC CP3800 coupled to a Saturn 2200, both Varian, CA, USA); Naphthalene, per unit sediment mass; NOAH; North Sea; North Sea Observation and Assessment of Habitats; para,para-Dichlorodiphenyldichloroethane, per unit sediment mass; para,para-Dichlorodiphenyldichloroethylene, per unit sediment mass; para,para-Dichlorodiphenyltrichloroethane, per unit sediment mass; Phenanthrene, per unit sediment mass; Pyrene, per unit sediment mass; Sample code/label; Size fraction < 0.020 mm; Size fraction < 0.063 mm, mud, silt+clay; Size fraction < 0.200 mm; Size fraction < 2.0 mm; Station label; Trimethylated Naphthalenes, per unit sediment mass; Trimethylated Phenantrenes, per unit sediment mass |
| url | https://doi.org/10.1594/PANGAEA.950287 |