<?xml version="1.0" encoding="UTF-8"?><!--*** Generated from internal PANGAEA metadata schema by dif.xslt ***--><DIF xsi:schemaLocation="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/ http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/dif_v9.4.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/">
<Entry_ID>PANGAEA_995830</Entry_ID>
<Entry_Title>Water chemistry inside the monopile of offshore FINO-3 platform, German North Sea (06.09.2023 – 10.10.2024)</Entry_Title>
<Data_Set_Citation>
<Dataset_Creator>Adam-Beyer, Nicole; Skottke, Carolin; Schmidt, Mark</Dataset_Creator>
<Dataset_Title>Water chemistry inside the monopile of offshore FINO-3 platform, German North Sea (06.09.2023 – 10.10.2024)</Dataset_Title>
<Dataset_Release_Date>2026-08-24</Dataset_Release_Date>
<Dataset_Publisher>PANGAEA</Dataset_Publisher>
<Data_Presentation_Form>Dataset</Data_Presentation_Form>
<Online_Resource>https://doi.pangaea.de/10.1594/PANGAEA.995830</Online_Resource>
</Data_Set_Citation>
<Personnel>
<Role>Investigator</Role>
<First_Name>Nicole</First_Name>
<Last_Name>Adam-Beyer</Last_Name>
<Email>nadam@geomar.de</Email>
</Personnel>
<Discipline>
<Discipline_Name>Earth Science</Discipline_Name>
</Discipline>
<Parameters>
<Detailed_Variable>DATE/TIME</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>LATITUDE</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>LONGITUDE</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>DEPTH, water</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Sulfate</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Bromide</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Chloride</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Iron</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Aluminium</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Manganese</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Phosphate</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Nitrite</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Nitrate</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Silicate</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Ammonium</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Sulfide, total</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Methane</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Carbon dioxide</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Oxygen</Detailed_Variable>
</Parameters>
<ISO_Topic_Category>geoscientificInformation</ISO_Topic_Category>
<Keyword>FINO3</Keyword>
<Keyword>incubation</Keyword>
<Keyword>In situ</Keyword>
<Keyword>microbial communities</Keyword>
<Keyword>Monitoring station</Keyword>
<Keyword>offshore monopile</Keyword>
<Sensor_Name>
<Long_Name>Ion chromatography (Metrohm)</Long_Name>
</Sensor_Name>
<Sensor_Name>
<Long_Name>Inductively coupled plasma atomic emission spectroscopy</Long_Name>
</Sensor_Name>
<Sensor_Name>
<Long_Name>Photometry</Long_Name>
</Sensor_Name>
<Sensor_Name>
<Long_Name>Gas chromatography</Long_Name>
</Sensor_Name>
<Sensor_Name>
<Long_Name>Titration</Long_Name>
</Sensor_Name>
<Temporal_Coverage>
<Start_Date>2023-09-06</Start_Date>
<Stop_Date>2024-10-10</Stop_Date>
</Temporal_Coverage>
<Data_Set_Progress>Complete</Data_Set_Progress>
<Spatial_Coverage>
<Southernmost_Latitude>55.195000000000014</Southernmost_Latitude>
<Northernmost_Latitude>55.195000000000014</Northernmost_Latitude>
<Westernmost_Longitude>7.158699999999997</Westernmost_Longitude>
<Easternmost_Longitude>7.158699999999997</Easternmost_Longitude>
<Minimum_Depth>6.0 m (DEPTH, water)</Minimum_Depth>
<Maximum_Depth>21.0 m (DEPTH, water)</Maximum_Depth>
</Spatial_Coverage>
<Access_Constraints>access rights needed</Access_Constraints>
<Use_Constraints>CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends)</Use_Constraints>
<Data_Set_Language>English</Data_Set_Language>
<Data_Center>
<Data_Center_Name>
<Short_Name>PANGAEA</Short_Name>
<Long_Name>Data Publisher for Earth &amp; Environmental Science</Long_Name>
</Data_Center_Name>
<Data_Center_URL>https://www.pangaea.de/</Data_Center_URL>
<Personnel>
<Role>Data Center Contact</Role>
<First_Name>Michael</First_Name>
<Last_Name>Diepenbroek</Last_Name>
<Email>info@pangaea.de</Email>
<Contact_Address>
<Address>Leobener Str.</Address>
<City>Bremen</City>
<Province_or_State>Bremen</Province_or_State>
<Postal_Code>28359</Postal_Code>
<Country>Germany</Country>
</Contact_Address>
</Personnel>
</Data_Center>
<Distribution>
<Distribution_Media>online</Distribution_Media>
<Distribution_Size>162 data points</Distribution_Size>
<Distribution_Format>text/tab-separated-values</Distribution_Format>
</Distribution>
<Reference>Adam-Beyer, Nicole; Skottke, Carolin; Schmidt, Mark; Solterbeck, Claus-Henning; Wyler, E; Landthaler, M; Schloesser, Jana; Perner, Mirjam (submitted): Offshore wind turbine monopile foundations are seasonally dynamic ecosystems, supporting microbially influenced corrosion. Frontiers in Microbiology</Reference>
<Reference>Skottke, Carolin; Solterbeck, Claus-Henning; Adam-Beyer, Nicole; Schmidt, Mark; Perner, Mirjam; Niepel, Christian; Niepel, Udo; Börner, Annika; Schloesser, Jana (2025): Analysis of microbially induced iron corrosion inside monopiles of offshore wind turbines - methods for in situ experiments. Ship Technology Research, 72(3), 237-246, https://doi.org/10.1080/09377255.2025.2554133</Reference>
<Reference>Water sampling and analytical procedures for water chemistry inside the monopile of offshore FINO-3 platform (URI: https://download.pangaea.de/reference/140517/attachments/MiCorFe%20Pangaea%20Method%20file.pdf)</Reference>
<Summary>Water sampling related to microbial induced corrosion experiments was conducted inside a monopile structure located in the German North Sea (i.e. FINO-3; Skottke et al. 2023). Geochemical water column parameters were determined during 4 visits of the FINO-3 platform between 06.09.2023 and 10.10.2024 to constrain physical and chemical conditions during long-term corrosion experiments at the inner steel wall of the monopile. Strong seasonal vertical stratification inside the monopile were determined below a thermocline in summer months, accompanied by anoxia, biogenic methane and highly corrosive/toxic hydrogen sulfide accumulation. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.995830"!</Summary>
<Related_URL>
<URL>http://en.wikipedia.org/wiki/ISO_6709</URL>
<Description>LATITUDE</Description>
</Related_URL>
<Related_URL>
<URL>http://en.wikipedia.org/wiki/ISO_6709</URL>
<Description>LONGITUDE</Description>
</Related_URL>
<Related_URL>
<URL>http://en.wikipedia.org/wiki/ISO_8601</URL>
<Description>DATE/TIME</Description>
</Related_URL>
<Related_URL>
<URL>http://www.fino3.de</URL>
<Description>FINO3</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1080/09377255.2025.2554133</URL>
<Description>Analysis of microbially induced iron corrosion inside monopiles of offshore wind turbines - methods for in situ experiments</Description>
</Related_URL>
<Related_URL>
<URL>https://en.wikipedia.org/wiki/Inductively_coupled_plasma_atomic_emission_spectroscopy</URL>
<Description>Inductively coupled plasma atomic emission spectroscopy</Description>
</Related_URL>
<Metadata_Name>DIF</Metadata_Name>
<Metadata_Version>9.4</Metadata_Version>
<DIF_Creation_Date>2026-08-24</DIF_Creation_Date>
<Last_DIF_Revision_Date>2026-08-24</Last_DIF_Revision_Date>
</DIF>
