<?xml version="1.0"?>
<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">The oceanographic dataset collected during the research cruise identified as CH54 on board the RRS Challenger</dc:title>
  <dc:type xmlns:dc="http://purl.org/dc/elements/1.1/">dataset</dc:type>
  <dc:identifier xmlns:dc="http://purl.org/dc/elements/1.1/">https://portal.medin.org.uk/portal/start.php?tpc=006_8099404283665702bc074b5e55538c41</dc:identifier>
  <dc:description xmlns:dc="http://purl.org/dc/elements/1.1/">This dataset comprises 91 hydrographic data profiles, collected by a conductivity-temperature-depth (CTD) sensor package, in June 1989 from stations covering the southern North Sea (south of 56N). A complete list of all data parameters are described by the SeaDataNet Parameter Discovery Vocabulary (PDV) keywords assigned in this metadata record. The data were collected by the Plymouth Marine Laboratory as part of the North Sea Project Primary Productivity Process Study.</dc:description>
  <dc:date xmlns:dc="http://purl.org/dc/elements/1.1/">20211227 19900808</dc:date>
</oai_dc:dc>