<?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_615830</Entry_ID>
<Entry_Title>Manual determination of Thorium 234 and Uranium 238 during cruise ANT-XXIII/3</Entry_Title>
<Data_Set_Citation>
<Dataset_Creator>Rutgers van der Loeff, Michiel M</Dataset_Creator>
<Dataset_Title>Manual determination of Thorium 234 and Uranium 238 during cruise ANT-XXIII/3</Dataset_Title>
<Dataset_Release_Date>2007-06-15</Dataset_Release_Date>
<Dataset_Publisher>PANGAEA</Dataset_Publisher>
<Data_Presentation_Form>Dataset</Data_Presentation_Form>
<Online_Resource>https://doi.pangaea.de/10.1594/PANGAEA.615830</Online_Resource>
</Data_Set_Citation>
<Personnel>
<Role>Investigator</Role>
<First_Name>Michiel M</First_Name>
<Last_Name>Rutgers van der Loeff</Last_Name>
<Email>mloeff@awi.de</Email>
</Personnel>
<Discipline>
<Discipline_Name>Earth Science</Discipline_Name>
</Discipline>
<Parameters>
<Detailed_Variable>Sample code/label</Detailed_Variable>
</Parameters>
<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>Salinity</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Sample volume</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Thorium-234, particulate</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Thorium-234, particulate, standard deviation</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Thorium-234/Uranium-238 activity ratio, particulate</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Thorium-234/Uranium-238 activity ratio, standard deviation</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Mass, brutto</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Thorium-234, dissolved</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Thorium-234, dissolved, standard deviation</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Thorium-234/Uranium-238 activity ratio, dissolved</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Thorium-234/Uranium-238 activity ratio</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Comment</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Sample ID</Detailed_Variable>
</Parameters>
<ISO_Topic_Category>geoscientificInformation</ISO_Topic_Category>
<Keyword>ANT-XXIII/3</Keyword>
<Keyword>PS69/3-track</Keyword>
<Keyword>Underway cruise track measurements</Keyword>
<Sensor_Name>
<Long_Name>Non-destructive beta-counting (Rutgers van der Loeff &amp; Moore, 1999)</Long_Name>
</Sensor_Name>
<Sensor_Name>
<Long_Name>Calculated, using 238U=2.4dpm/kg at Salinity 35</Long_Name>
</Sensor_Name>
<Source_Name>
<Long_Name>Polarstern</Long_Name>
</Source_Name>
<Temporal_Coverage>
<Start_Date>2006-02-01</Start_Date>
<Stop_Date>2006-02-06</Stop_Date>
</Temporal_Coverage>
<Data_Set_Progress>Complete</Data_Set_Progress>
<Spatial_Coverage>
<Southernmost_Latitude>56.291000000000004</Southernmost_Latitude>
<Northernmost_Latitude>58.87</Northernmost_Latitude>
<Westernmost_Longitude>58.303</Westernmost_Longitude>
<Easternmost_Longitude>63.536</Easternmost_Longitude>
<Minimum_Depth>30.0 m (DEPTH, water)</Minimum_Depth>
<Maximum_Depth>4447.0 m (DEPTH, water)</Maximum_Depth>
</Spatial_Coverage>
<Project>
<Short_Name>AWI_MarGeoChem</Short_Name>
<Long_Name>Marine Geochemistry @ AWI</Long_Name>
</Project>
<Access_Constraints>unrestricted</Access_Constraints>
<Use_Constraints>CC-BY-3.0: Creative Commons Attribution 3.0 Unported</Use_Constraints>
<Data_Set_Language>English</Data_Set_Language>
<Originating_Center>Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven</Originating_Center>
<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>220 data points</Distribution_Size>
<Distribution_Format>text/tab-separated-values</Distribution_Format>
</Distribution>
<Summary>For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.615830"!</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>https://doi.org/10.17815/jlsrf-3-163</URL>
<Description>Polarstern</Description>
</Related_URL>
<Related_URL>
<URL>https://hdl.handle.net/10013/epic.14980</URL>
<Description>Non-destructive beta-counting (Rutgers van der Loeff &amp; Moore, 1999)</Description>
</Related_URL>
<Related_URL>
<URL>https://www.awi.de/en/science/geosciences/marine-geochemistry.html</URL>
<Description>AWI_MarGeoChem</Description>
</Related_URL>
<Metadata_Name>DIF</Metadata_Name>
<Metadata_Version>9.4</Metadata_Version>
<DIF_Creation_Date>2007-06-15</DIF_Creation_Date>
<Last_DIF_Revision_Date>2026-06-17</Last_DIF_Revision_Date>
</DIF>
