<?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_933860</Entry_ID>
<Entry_Title>Radionuclide measurements (210Pb, 137Cs, 226Ra) obtained from sediment core BT03 (Eiderstedt peninsula; south-eastern North Sea)</Entry_Title>
<Data_Set_Citation>
<Dataset_Creator>Lenz, Nina; Lindhorst, Sebastian</Dataset_Creator>
<Dataset_Title>Radionuclide measurements (210Pb, 137Cs, 226Ra) obtained from sediment core BT03 (Eiderstedt peninsula; south-eastern North Sea)</Dataset_Title>
<Dataset_Release_Date>2021-07-20</Dataset_Release_Date>
<Dataset_Publisher>PANGAEA</Dataset_Publisher>
<Data_Presentation_Form>Dataset</Data_Presentation_Form>
<Online_Resource>https://doi.pangaea.de/10.1594/PANGAEA.933860</Online_Resource>
</Data_Set_Citation>
<Personnel>
<Role>Investigator</Role>
<First_Name>Nina</First_Name>
<Last_Name>Lenz</Last_Name>
<Email>nilenz@web.de</Email>
</Personnel>
<Discipline>
<Discipline_Name>Earth Science</Discipline_Name>
</Discipline>
<Parameters>
<Detailed_Variable>Sample ID</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>DEPTH, sediment/rock</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Density, dry bulk</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Caesium-137</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Caesium-137, error</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Lead-210</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Lead-210, error</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Lead-210, unsupported</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Radium-226</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Radium-226, error</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Age, relative, number of years</Detailed_Variable>
</Parameters>
<ISO_Topic_Category>geoscientificInformation</ISO_Topic_Category>
<Keyword>BT03</Keyword>
<Keyword>North Sea</Keyword>
<Keyword>Radionuclides</Keyword>
<Keyword>Salt marshes</Keyword>
<Keyword>Sediment corer</Keyword>
<Keyword>Storm surges</Keyword>
<Sensor_Name>
<Long_Name>Gamma spectrometry</Long_Name>
</Sensor_Name>
<Sensor_Name>
<Long_Name>Alpha spectrometry</Long_Name>
</Sensor_Name>
<Sensor_Name>
<Long_Name>CRS model (Constant Rate of Supply)</Long_Name>
</Sensor_Name>
<Data_Set_Progress>Complete</Data_Set_Progress>
<Spatial_Coverage>
<Southernmost_Latitude>54.364652</Southernmost_Latitude>
<Northernmost_Latitude>54.364652</Northernmost_Latitude>
<Westernmost_Longitude>8.678139</Westernmost_Longitude>
<Easternmost_Longitude>8.678139</Easternmost_Longitude>
<Minimum_Depth>0.0 m (DEPTH, sediment/rock)</Minimum_Depth>
<Maximum_Depth>0.94 m (DEPTH, sediment/rock)</Maximum_Depth>
</Spatial_Coverage>
<Project>
<Short_Name>SPP1889</Short_Name>
<Long_Name>Priority Programme 1889 Regional Sea Level Change and Society</Long_Name>
</Project>
<Access_Constraints>unrestricted</Access_Constraints>
<Use_Constraints>CC-BY-4.0: Creative Commons Attribution 4.0 International</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>122 data points</Distribution_Size>
<Distribution_Format>text/tab-separated-values</Distribution_Format>
</Distribution>
<Reference>Lenz, Nina; Lindhorst, Sebastian; Arz, Helge Wolfgang (2022): Determination and quantification of sedimentary processes in salt marshes using end-member modelling of grain-size data. The Depositional Record, dep2.213, https://doi.org/10.1002/dep2.213</Reference>
<Summary>Sediment cores BT03 origins from a reinstated, former managed marsh (Eiderstedt peninsula). Data include radionuclide activity of 137Cs, 210Pb and 226Ra. Measurements of the radionuclides were used to determine sediment accretion rates. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.933860"!</Summary>
<Related_URL>
<URL>https://doi.org/10.1002/dep2.213</URL>
<Description>Determination and quantification of sedimentary processes in salt marshes using end-member modelling of grain-size data</Description>
</Related_URL>
<Related_URL>
<URL>https://gepris.dfg.de/gepris/projekt/273739224</URL>
<Description>SPP1889</Description>
</Related_URL>
<Parent_DIF>PANGAEA_933869</Parent_DIF>
<Metadata_Name>DIF</Metadata_Name>
<Metadata_Version>9.4</Metadata_Version>
<DIF_Creation_Date>2021-07-20</DIF_Creation_Date>
<Last_DIF_Revision_Date>2026-04-30</Last_DIF_Revision_Date>
</DIF>
