<?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_972124</Entry_ID>
<Entry_Title>Biogeochemical data from the Boknis Eck time series station 2013 - 2019</Entry_Title>
<Data_Set_Citation>
<Dataset_Creator>Hepach, Helmke; Piontek, Judith; Bange, Hermann W; Barthelmeß, Theresa; von Jackowski, Anabel; Engel, Anja</Dataset_Creator>
<Dataset_Title>Biogeochemical data from the Boknis Eck time series station 2013 - 2019</Dataset_Title>
<Dataset_Release_Date>2024-11-28</Dataset_Release_Date>
<Dataset_Publisher>PANGAEA</Dataset_Publisher>
<Data_Presentation_Form>Dataset</Data_Presentation_Form>
<Online_Resource>https://doi.pangaea.de/10.1594/PANGAEA.972124</Online_Resource>
</Data_Set_Citation>
<Personnel>
<Role>Investigator</Role>
<First_Name>Helmke</First_Name>
<Last_Name>Hepach</Last_Name>
<Email>hhepach@geomar.de</Email>
</Personnel>
<Discipline>
<Discipline_Name>Earth Science</Discipline_Name>
</Discipline>
<Parameters>
<Detailed_Variable>DATE/TIME</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>DEPTH, water</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Bacterial production</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Bacterial production of carbon</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Bacteria</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Carbon, organic, dissolved</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Nitrogen, total dissolved</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Nitrogen, organic, dissolved</Detailed_Variable>
</Parameters>
<ISO_Topic_Category>geoscientificInformation</ISO_Topic_Category>
<Keyword>bacterial abundance</Keyword>
<Keyword>bacterial production</Keyword>
<Keyword>Boknis_Eck_1957</Keyword>
<Keyword>CTD/Rosette</Keyword>
<Keyword>DOC and microbial parameters</Keyword>
<Keyword>DON</Keyword>
<Sensor_Name>
<Long_Name>Incorporation of 14C-leucine (Simon and Azam, 1989, http://www.int-res.com/articles/meps/51/m051p201.pdf; Simon et al. 2004, doi:10.4319/lo.2004.49.4.1035)</Long_Name>
</Sensor_Name>
<Sensor_Name>
<Long_Name>Flow cytometry</Long_Name>
</Sensor_Name>
<Sensor_Name>
<Long_Name>TOC analyzer (Shimadzu)</Long_Name>
</Sensor_Name>
<Temporal_Coverage>
<Start_Date>2013-02-06</Start_Date>
<Stop_Date>2019-12-10</Stop_Date>
</Temporal_Coverage>
<Data_Set_Progress>Complete</Data_Set_Progress>
<Spatial_Coverage>
<Southernmost_Latitude>54.5295</Southernmost_Latitude>
<Northernmost_Latitude>54.5295</Northernmost_Latitude>
<Westernmost_Longitude>10.03933</Westernmost_Longitude>
<Easternmost_Longitude>10.03933</Easternmost_Longitude>
<Minimum_Depth>1.0 m (DEPTH, water)</Minimum_Depth>
<Maximum_Depth>25.0 m (DEPTH, water)</Maximum_Depth>
</Spatial_Coverage>
<Project>
<Short_Name>CREATE</Short_Name>
<Long_Name>DAM sustainMare - CREATE: Concepts for Reducing the Effects of Anthropogenic pressures and uses on marine Ecosystems and on Biodiversity</Long_Name>
</Project>
<Project>
<Short_Name>sustainMare</Short_Name>
<Long_Name>Research Mission of the German Marine Research Alliance (DAM): Protection and sustainable use of marine areas</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>1796 data points</Distribution_Size>
<Distribution_Format>text/tab-separated-values</Distribution_Format>
</Distribution>
<Reference>Hepach, Helmke; Piontek, Judith; Bange, Hermann W; Barthelmeß, Theresa; von Jackowski, Anabel; Engel, Anja (2024): Enhanced warming and bacterial biomass production as key factors for coastal hypoxia in the southwestern Baltic Sea. Scientific Reports, 14(1), 29442, https://doi.org/10.1038/s41598-024-80451-w</Reference>
<Summary>These data are part of the measurements conducted at the time series station Boknis Eck located in the southwestern Baltic Sea at 54°31.77'N, 10°02.36'E. The data include dissolved organic carbon (DOC), total dissolved nitrogen (TDN), dissolved organic nitrogen (DON), bacterial biomes production and bacterial cell counts. Samples were taken once a month at 6 standard depths (1, 5, 10, 15, 20 and 25 m). The data was acquired onboard FK Littorina using a rosette sampler. DOC/TDN were measured using a TOC analyzer, bacterial biomass production data was acquired by leucine incorporation (70 min incubation and counted using a liquid scintillation counter), and bacterial cell abundance was determined using flow cytometry. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.972124"!</Summary>
<Related_URL>
<URL>http://en.wikipedia.org/wiki/ISO_8601</URL>
<Description>DATE/TIME</Description>
</Related_URL>
<Related_URL>
<URL>http://www.int-res.com/articles/meps/51/m051p201.pdf</URL>
<Description>Incorporation of 14C-leucine (Simon and Azam, 1989, http://www.int-res.com/articles/meps/51/m051p201.pdf; Simon et al. 2004, doi:10.4319/lo.2004.49.4.1035)</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1038/s41598-024-80451-w</URL>
<Description>Enhanced warming and bacterial biomass production as key factors for coastal hypoxia in the southwestern Baltic Sea</Description>
</Related_URL>
<Related_URL>
<URL>https://en.wikipedia.org/wiki/Flow_cytometry</URL>
<Description>Flow cytometry</Description>
</Related_URL>
<Related_URL>
<URL>https://www.sustainmare.de/index.php.en</URL>
<Description>sustainMare</Description>
</Related_URL>
<Metadata_Name>DIF</Metadata_Name>
<Metadata_Version>9.4</Metadata_Version>
<DIF_Creation_Date>2024-11-28</DIF_Creation_Date>
<Last_DIF_Revision_Date>2026-07-15</Last_DIF_Revision_Date>
</DIF>
