Description: Offshore wind energy is a steadily growing sector contributing to the worldwide energy production. The impact of these offshore constructions on the marine environment, however, remains unclear in many aspects. In fact, little is known about potential emissions from corrosion protection systems such as organic coatings or galvanic anodes composed of Al and Zn alloys, used to protect offshore structures. In order to assess potential chemical emissions from offshore wind farms and their impact on the marine environment water and sediment samples were taken in and around offshore wind farms of the German Bight between 22.07.2020 and 25.07.2020 within the context of the Hereon-BSH project OffChEm. The water samples were taken in metal-free GO-FLO sampling bottles, filtered over <0.45 µm polycarbonate filters into pre-cleaned LDPE bottles and acidified with nitric acid. The filtrates were then measured for their (trace) metal concentrations with ICP-MS/MS coupled online to a seaFAST preconcentration and matrix removal system.
Global identifier:
Doi(
"10.1594/PANGAEA.963880",
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [
"Aluminium",
"Aluminium, standard deviation",
"Cadmium",
"Cadmium, standard deviation",
"Cerium",
"Cerium, standard deviation",
"Cobalt",
"Cobalt, standard deviation",
"Copper",
"Copper, standard deviation",
"DEPTH, water",
"Date/Time of event",
"Dysprosium",
"Dysprosium, standard deviation",
"Elevation of event",
"Erbium",
"Erbium, standard deviation",
"Europium",
"Europium, standard deviation",
"Event label",
"Gadolinium",
"Gadolinium anomaly",
"Gadolinium anomaly, uncertainty",
"Gadolinium, anthropogenic",
"Gadolinium, anthropogenic, uncertainty",
"Gadolinium, standard deviation",
"Gallium",
"Gallium, standard deviation",
"Holmium",
"Holmium, standard deviation",
"Indium",
"Indium, standard deviation",
"International Generic Sample Number",
"Iron",
"Iron, standard deviation",
"LATITUDE",
"LONGITUDE",
"Lanthanum",
"Lanthanum, standard deviation",
"Latitude of event",
"Lead",
"Lead, standard deviation",
"Longitude of event",
"Lutetium",
"Lutetium, standard deviation",
"Manganese",
"Manganese, standard deviation",
"Method/Device of event",
"Molybdenum",
"Molybdenum, standard deviation",
"Neodymium",
"Neodymium, standard deviation",
"Nickel",
"Nickel, standard deviation",
"Praseodymium",
"Praseodymium, standard deviation",
"Quality assessment",
"Samarium",
"Samarium, standard deviation",
"Sample code/label",
"Station label",
"Terbium",
"Terbium, standard deviation",
"Thulium",
"Thulium, standard deviation",
"Tin",
"Tin, standard deviation",
"Titanium",
"Titanium, standard deviation",
"Tungsten",
"Tungsten, standard deviation",
"Uranium",
"Uranium, standard deviation",
"Vanadium",
"Vanadium, standard deviation",
"Ytterbium",
"Ytterbium, standard deviation",
"Yttrium",
"Yttrium, standard deviation",
"Zinc",
"Zinc, standard deviation",
],
methods: [
"ICP-MS, Elemental Scientific, seaFAST",
],
},
)
Tags: Polycarbonat ? Aluminium ? Cerium ? Kobalt ? Molybdän ? Nickel ? Titan ? Vanadium ? Wolfram ? Zinn ? Blei ? Eisen ? Kupfer ? Offshore-Windenergie ? Cadmium ? Salpetersäure ? Uran ? Zink ? Geografische Koordinaten ? Offshore-Windpark ? Marines Ökosystem ? Metall ? Chemikalien ? Energiegewinnung ? Wasserqualität ? Wasserprobe ? Sediment ? Deutsche Bucht ? Legierung ? Offshore ?
Region: North Sea
Bounding boxes: 6.964011° .. 8.697081° x 53.884617° .. 54.575115°
License: Creative Commons Namensnennung 4.0
Language: Englisch/English
Issued: 2023-12-05
Modified: 2025-03-18
Time ranges: 2020-07-22 - 2020-07-25
Accessed 1 times.