10.1594/PANGAEA.944390Logemann, Anna ElisabethAnna ElisabethLogemannReininghaus, MathiasMathiasReininghausSchmidt, Maike MMaike MSchmidtEbeling, AnnaAnnaEbeling0000-0002-9449-5723Zimmermann, TristanTristanZimmermann0000-0002-2302-7519Wolschke, HendrikHendrikWolschkeFriedrich, JanaJanaFriedrichBrockmeyer, BeritBeritBrockmeyerPröfrock, DanielDanielPröfrockWitt, GesineGesineWittPANGAEA2022DEPTH, sediment/rockAgeAge, uncertaintyAGEChromiumChromium, uncertaintyNickelNickel, uncertaintyCopperCopper, uncertaintyZincZinc, uncertaintyCadmiumCadmium, uncertaintyLeadLead, uncertaintyArsenicArsenic, uncertaintyTitaniumTitanium, uncertaintyLead-206/Lead-204 ratioLead-206/Lead-204 ratio, uncertaintyLead-208/Lead-204 ratioLead-208/Lead-204 ratio, uncertaintyLead-208/Lead-206 ratioLead-208/Lead-206 ratio, uncertaintyLead-207/Lead-206 ratioLead-207/Lead-206 ratio, uncertaintyLead-207/Lead-204 ratioLead-207/Lead-204 ratio, uncertaintyCarbon, organic, total1,2,8-Trimethylphenanthrene, per unit sediment mass1-Methylpyrene, per unit sediment mass5-Methylchrysene, per unit sediment massDimethylated Naphthalenes, per unit sediment massTrimethylated Naphthalenes, per unit sediment massMethylated Phenantrenes, per unit sediment massDimethylated Phenantrenes, per unit sediment massTrimethylated Phenantrenes, per unit sediment massHexachlorobenzene, per unit sediment massalpha-Hexachlorocyclohexane (Lindane), per unit sediment massbeta-Hexachlorocyclohexane, per unit sediment massgamma-Hexachlorocyclohexane (Lindane), per unit sediment massDieldrin, per unit sediment mass1,1-Dichloro-2,2-bis-(p-chlorophenyl)ethene, per unit sediment mass1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane, per unit sediment mass1,1,1-Trichloro-2,2-bis-(p-chlorophenyl)-ethane, per unit sediment mass2,4,4'-Trichlorobiphenyl/2,4',5-Trichlorobiphenyl, per unit sediment mass2,2',5,5'-Tetrachlorobiphenyl, per unit sediment mass2,2',4,5,5'-Pentachlorobiphenyl, per unit sediment mass2,3',4,4',5-Pentachlorobiphenyl, per unit sediment mass2,2',4,4',5,5'-Hexachlorobiphenyl, per unit sediment mass2,2',3,4,4',5'-Hexachlorobiphenyl, per unit sediment mass2,2',3,4,4',5,5'-Heptachlorobiphenyl, per unit sediment mass2,4,4'-tribromodiphenyl ether, per unit sediment mass2,2',4,4'-tetrabromodiphenyl ether, per unit sediment mass2,3',4,4'-tetrabromodiphenyl ether, per unit sediment mass2,2',4,4',6-pentabromodiphenyl ether, per unit sediment mass2,2',4,4',5-pentabromodiphenyl ether, per unit sediment mass2,2',4,4',5,6'-hexabromodiphenyl ether, per unit sediment mass2,2',4,4',5,5'-hexabromodiphenyl ether, per unit sediment massNaphthalene, per unit sediment massAcenaphthylene, per unit sediment massAcenaphthene, per unit sediment massFluorene, per unit sediment massDibenzothiophene, per unit sediment massPhenanthrene, per unit sediment massAnthracene, per unit sediment massFluoranthene, per unit sediment massPyrene, per unit sediment mass11H-Benzo(a)fluorene, per unit sediment massCyclopenta(c,d)pyrene, per unit sediment massBenz(a)anthracene, per unit sediment massChrysene/Triphenylene, per unit sediment massBenzo(b)fluoranthene, per unit sediment massBenzo(k)fluoranthene/Benzo(j)fluoranthene, per unit sediment massBenzo(e)pyrene, per unit sediment massBenzo(a)pyrene, per unit sediment massPerylene, per unit sediment massIndeno(1,2,3-cd)pyrene, per unit sediment massDibenz(a,h)anthracene, per unit sediment massBenzo(g,h,i)perylene, per unit sediment massDibenzo(a,e)pyrene, per unit sediment massDibenzo(a,i)pyrene, per unit sediment massDibenzo(a,h)pyrene, per unit sediment mass2-Methylnaphthalene, per unit sediment mass1-Methylnaphthalene, per unit sediment mass2,6-Dimethylnaphthalene, per unit sediment mass2,3,5-Trimethylnaphthalene, per unit sediment mass2-Methylphenanthrene, per unit sediment mass3,6-Dimethylphenanthrene, per unit sediment massPerfluorodecanoic acid, per unit sediment massPerfluorooctane sulfonic acid, per unit sediment massPerfluorononanoic acid, per unit sediment massPerfluorooctanoic acid, per unit sediment massPerfluorohexane sulfonic acid, per unit sediment massPerfluoroheptanoic acid, per unit sediment massPerfluorohexanoic acid, per unit sediment massPerfluorobutane sulfonic acid, per unit sediment massPerfluoropentanoic acid, per unit sediment massPerfluorobutanoic acid, per unit sediment massPerfluoroheptane sulfonic acid, per unit sediment mass6:2 fluorotelomer sulfonic acid, per unit sediment mass4:2 fluorotelomer sulfonic acid, per unit sediment mass2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propanoic acid, per unit sediment mass8:2 fluorotelomer sulfonic acid, per unit sediment massPerfluoropentane sulfonic acid, per unit sediment massHenicosalfluorodecane sulfonic acid, per unit sediment massPerfluoroundecanoic acid, per unit sediment massPerfluorododecanoic acid, per unit sediment massPerfluorotridecanoic acid, per unit sediment massPerfluorotetradecanoic acid, per unit sediment massFluorenePhenanthreneAnthraceneFluoranthenePyreneBenz(a)anthraceneChrysene/TriphenyleneBenzo(k)fluorantheneBenzo(a)pyreneIndeno(1,2,3-cd)pyreneDibenz(a,h)anthraceneBenzo(g,h,i)perylene2,2',5,5'-Tetrachlorobiphenyl2,2',4,5,5'-Pentachlorobiphenyl2,3',4,4',5-Pentachlorobiphenyl2,2',4,4',5,5'-Hexachlorobiphenyl2,2',3,4,4',5'-Hexachlorobiphenyl2,2',3,4,4',5,5'-HeptachlorobiphenylMultiCorerElement analysis grain size fraction <20 microns via ICP-MS (total digest)Multi-collector ICP-MS (MC-ICP-MS), Nu Plasma IICarbon and nitrogen and sulfur (CNS) element analyzer, Elementar, Vario ELGC–MS/MS system (7890B GC-System, 7000C GC/MS Triple Quad, Agilent Technologies) coupled to an Gerstel MPS robotic pro autosampler with Gerstel KAS 4 injectorLC–MS/MS system (LC: Agilent 1260 pump, Agilent 1200 oven, MS: Sciex QTrap 5500, Agilent Technologies and Sciex)Gas chromatography/mass spectrometry system (GC 7890B/ MS 5977A, Agilent Technologies)CE17013Celtic Explorer2017-08-23T11:26:00Dataset10.1016/j.envpol.2022.1190403502 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalWe investigated 90 contaminants covering inorganic and organic pollutants analyzed in a set of sediment cores taken in the North Sea (Skagerrak). The cores were taken by the German Federal Maritime and Hydrographic Agency (BSH) in August 2017 on the RV CelticExplorer (Cruise CE17013a) using a multi corer (MUC, Oktopus, Kiel, Germany) at 57° 49.8 N and 7° 59.9 E at 520 m water depth. Samples were radiometrically dated and analyzed for the mass fractions of eight elements, as well as Pb isotope ratios by (MC) ICP-MS. Analysis of 61 HOCs was carried out using accelerated solvent extraction followed by GC–MS/MS analysis. Determination of 21 PFAS was carried out following DIN 38414-14, 2011, using LC-MS/MS. Furthermore, concentrations of 12 PAHs and 7 PCBs in porewaters were determined using equilibrium passive sampling and GC-MS analysis. Determined mass fractions decreased towards more recent deposited sediment for most analyzed contaminants. These trends could be linked to the time of introductions of restrictions and bans. Therefore, our results confirm, amongst possible other factors, the effectiveness of environmental legislation by revealing a successive change in contamination levels over the decades.7.997757.8298