<?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_926674</Entry_ID>
<Entry_Title>Polychaete fauna belonging to family Polynoidae of the Clarion-Clipperton Fracture Zone sampled during SONNE cruise SO239</Entry_Title>
<Data_Set_Citation>
<Dataset_Creator>Bonifácio, Paulo; Neal, Lenka; Omnes, Emmanuelle; Menot, Lenaick</Dataset_Creator>
<Dataset_Title>Polychaete fauna belonging to family Polynoidae of the Clarion-Clipperton Fracture Zone sampled during SONNE cruise SO239</Dataset_Title>
<Dataset_Release_Date>2021-01-18</Dataset_Release_Date>
<Dataset_Publisher>PANGAEA</Dataset_Publisher>
<Data_Presentation_Form>Dataset</Data_Presentation_Form>
<Online_Resource>https://doi.pangaea.de/10.1594/PANGAEA.926674</Online_Resource>
</Data_Set_Citation>
<Personnel>
<Role>Investigator</Role>
<First_Name>Paulo</First_Name>
<Last_Name>Bonifácio</Last_Name>
<Email>paulobonifacio@gmail.com</Email>
</Personnel>
<Discipline>
<Discipline_Name>Earth Science</Discipline_Name>
</Discipline>
<Parameters>
<Detailed_Variable>Event label</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Date/Time of event</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Latitude of event</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Longitude of event</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Elevation of event</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Date/Time of event 2</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Latitude of event 2</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Longitude of event 2</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Elevation of event 2</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Method/Device of event</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Trawling distance</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Status</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Device type</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>DEPTH, sediment/rock</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Depth comment</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Sample code/label</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Morphotype</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Taxon/taxa</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Uniform resource locator/link to reference</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Number of individuals</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Sample ID</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Database accession number</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Accession number, genetics</Detailed_Variable>
</Parameters>
<ISO_Topic_Category>geoscientificInformation</ISO_Topic_Category>
<Keyword>BC24</Keyword>
<Keyword>Box corer</Keyword>
<Keyword>CCZ</Keyword>
<Keyword>Clarion Clipperton Fracture Zone</Keyword>
<Keyword>Deep-sea</Keyword>
<Keyword>EBS1</Keyword>
<Keyword>EBS10</Keyword>
<Keyword>EBS11</Keyword>
<Keyword>EBS12</Keyword>
<Keyword>EBS13</Keyword>
<Keyword>EBS4</Keyword>
<Keyword>EBS5</Keyword>
<Keyword>EBS6</Keyword>
<Keyword>EBS7</Keyword>
<Keyword>EBS8</Keyword>
<Keyword>EBS9</Keyword>
<Keyword>epibenthic fauna</Keyword>
<Keyword>Epibenthic sledge</Keyword>
<Keyword>nodule</Keyword>
<Keyword>Pacific</Keyword>
<Keyword>Polychaeta</Keyword>
<Keyword>Remote operated vehicle</Keyword>
<Keyword>ROV06</Keyword>
<Keyword>ROV08</Keyword>
<Keyword>ROV09</Keyword>
<Keyword>ROV13</Keyword>
<Keyword>ROV14</Keyword>
<Keyword>ROV15</Keyword>
<Keyword>scale worms</Keyword>
<Keyword>SO239</Keyword>
<Keyword>SO239_117-1</Keyword>
<Keyword>SO239_131-1</Keyword>
<Keyword>SO239_133-1</Keyword>
<Keyword>SO239_135-1</Keyword>
<Keyword>SO239_138-1</Keyword>
<Keyword>SO239_158-1</Keyword>
<Keyword>SO239_171-1</Keyword>
<Keyword>SO239_189-1</Keyword>
<Keyword>SO239_192-1</Keyword>
<Keyword>SO239_197-1</Keyword>
<Keyword>SO239_200-1</Keyword>
<Keyword>SO239_20-1</Keyword>
<Keyword>SO239_210-1</Keyword>
<Keyword>SO239_212-1</Keyword>
<Keyword>SO239_50-1</Keyword>
<Keyword>SO239_59-1</Keyword>
<Keyword>SO239_81-1</Keyword>
<Keyword>SO239_82-1</Keyword>
<Keyword>SO239_99-1</Keyword>
<Source_Name>
<Long_Name>Sonne_2</Long_Name>
</Source_Name>
<Temporal_Coverage>
<Start_Date>2015-03-21</Start_Date>
<Stop_Date>2015-04-24</Stop_Date>
</Temporal_Coverage>
<Data_Set_Progress>Complete</Data_Set_Progress>
<Spatial_Coverage>
<Southernmost_Latitude>11.043</Southernmost_Latitude>
<Northernmost_Latitude>18.8315</Northernmost_Latitude>
<Westernmost_Longitude>-130.11083</Westernmost_Longitude>
<Easternmost_Longitude>-116.97967</Easternmost_Longitude>
<Minimum_Depth>0.0 m (DEPTH, sediment/rock)</Minimum_Depth>
<Maximum_Depth>0.015 m (DEPTH, sediment/rock)</Maximum_Depth>
</Spatial_Coverage>
<Project>
<Short_Name>JPIO-MiningImpact</Short_Name>
<Long_Name>JPI Oceans - Ecological Aspects of Deep-Sea Mining</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>3505 data points</Distribution_Size>
<Distribution_Format>text/tab-separated-values</Distribution_Format>
</Distribution>
<Reference>Bonifácio, Paulo; Neal, Lenka; Menot, Lenaick (2021): Diversity of Deep-Sea Scale-Worms (Annelida, Polynoidae) in the Clarion-Clipperton Fracture Zone. Frontiers in Marine Science, 8, https://doi.org/10.3389/fmars.2021.656899</Reference>
<Summary>The dataset contains polychaete abundance data belonging to the family Polynoidae sampled using epibenthic sledge, ROV and box corer (BC; 0.25 m2) within the eastern Clarion Clipperton fracture Zone (northeast Pacific), an area currently being explored for polymetallic nodules. Macrobenthic samples were collected onboard RV Sonne during expedition SO239 in 2015. Four exploration contract areas (BGR, IOM, GSR and Ifremer) and one "Area of Particular Environmental Interest" (APEI#3) were sampled. Eight out of twelve epibenthic sledges samples were fully processed. All polynoids heads have been counted, sequenced and identified. Identifications were realized using morphology and DNA (COI, 16S and 18S genes) leading to morphospecies in most cases (species-level). DNA sequences are available in GenBank or BOLD databases with their respective codes in this dataset. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.926674"!</Summary>
<Related_URL>
<URL>http://en.wikipedia.org/wiki/Box_corer</URL>
<Description>Box corer</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.3289/GEOMAR_REP_NS_25_2015</URL>
<Description>SO239</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.3389/fmars.2021.656899</URL>
<Description>Diversity of Deep-Sea Scale-Worms (Annelida, Polynoidae) in the Clarion-Clipperton Fracture Zone</Description>
</Related_URL>
<Related_URL>
<URL>https://miningimpact.geomar.de</URL>
<Description>JPIO-MiningImpact</Description>
</Related_URL>
<Related_URL>
<URL>https://uol.de/icbm/forschungsplattformen-schiffe/sonne</URL>
<Description>Sonne_2</Description>
</Related_URL>
<Metadata_Name>DIF</Metadata_Name>
<Metadata_Version>9.4</Metadata_Version>
<DIF_Creation_Date>2021-01-18</DIF_Creation_Date>
<Last_DIF_Revision_Date>2026-04-10</Last_DIF_Revision_Date>
</DIF>
