<?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_927042</Entry_ID>
<Entry_Title>SFB754 Nutrient amendment experiments</Entry_Title>
<Data_Set_Citation>
<Dataset_Editor>Hauss, Helena; Kiko, Rainer; Löscher, Carolin Regina; Mehrtens, Hela (eds.)</Dataset_Editor>
<Dataset_Title>SFB754 Nutrient amendment experiments</Dataset_Title>
<Dataset_Release_Date>2021-01-26</Dataset_Release_Date>
<Dataset_Publisher>PANGAEA</Dataset_Publisher>
<Data_Presentation_Form>Dataset</Data_Presentation_Form>
<Online_Resource>https://doi.pangaea.de/10.1594/PANGAEA.927042</Online_Resource>
</Data_Set_Citation>
<Discipline>
<Discipline_Name>Earth Science</Discipline_Name>
</Discipline>
<ISO_Topic_Category>geoscientificInformation</ISO_Topic_Category>
<Temporal_Coverage>
<Start_Date>2009-01-14</Start_Date>
<Stop_Date>2017-04-10</Stop_Date>
</Temporal_Coverage>
<Data_Set_Progress>Complete</Data_Set_Progress>
<Spatial_Coverage>
<Southernmost_Latitude>-57.2112149</Southernmost_Latitude>
<Northernmost_Latitude>16.74</Northernmost_Latitude>
<Westernmost_Longitude>-77.235</Westernmost_Longitude>
<Easternmost_Longitude>14.3337496</Easternmost_Longitude>
</Spatial_Coverage>
<Project>
<Short_Name>SFB754</Short_Name>
<Long_Name>Climate - Biogeochemistry Interactions in the Tropical Ocean</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>11 datasets</Distribution_Size>
</Distribution>
<Reference>Krahmann, Gerd; Arévalo-Martínez, Damian L; Dale, Andy W; Dengler, Marcus; Engel, Anja; Glock, Nicolaas; Grasse, Patricia; Hahn, Johannes; Hauss, Helena; Hopwood, Mark James; Kiko, Rainer; Loginova, Alexandra; Löscher, Carolin Regina; Maßmig, Marie; Roy, A S; Salvatteci, Renato; Sommer, Stefan; Tanhua, Toste; Mehrtens, Hela (2021): Climate-Biogeochemistry Interactions in the Tropical Ocean: Data collection and legacy. Frontiers in Marine Science, https://doi.org/10.3389/fmars.2021.723304</Reference>
<Reference>Supplementary Table S23 (URI: https://download.pangaea.de/reference/107476/attachments/supplementary_table_S23.pdf)</Reference>
<Summary>Bioassays with amendment of DIN, DIP, and various trace elements were conducted in short-term replicated bottle incubations to determine limiting elements for phytoplankton growth (Browning et al., 2017). Shipboard mesocosm experiments with a duration from 7 to 11 days were conducted on several cruises in the ETNA and ETSP and land-based on Cape Verde to determine the impact of N:P stoichiometry on the pelagic community (Franz et al., 2012b; Hauss et al., 2012; Meyer et al., 2016) and dissolved organic compounds (Loginova et al., 2015; Engel et al., 2015). ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.927042"!</Summary>
<Related_URL>
<URL>http://www.sfb754.de</URL>
<Description>SFB754</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.3389/fmars.2021.723304</URL>
<Description>Climate-Biogeochemistry Interactions in the Tropical Ocean: Data collection and legacy</Description>
</Related_URL>
<Metadata_Name>DIF</Metadata_Name>
<Metadata_Version>9.4</Metadata_Version>
<DIF_Creation_Date>2021-01-26</DIF_Creation_Date>
<Last_DIF_Revision_Date>2026-04-30</Last_DIF_Revision_Date>
</DIF>
