<?xml version="1.0" encoding="UTF-8"?><md:MetaData xmlns:md="http://www.pangaea.de/MetaData" version="2026-04-13">
<md:citation id="dataset959629">
<md:author id="dataset.author99746">
<md:lastName>Levy</md:lastName>
<md:firstName>Noy</md:firstName>
<md:eMail>noy.levy2@mail.huji.ac.il</md:eMail>
<md:orcid>0000-0001-9395-7845</md:orcid>
</md:author>
<md:year>2023</md:year>
<md:title>Mg/Ca of Globigerinoides ruber albus and Turborotalita clarkei from water column and core top samples in the hypersaline Gulf of Aqaba</md:title>
<md:type id="dataset.reftype10" includeInCitation="true">dataset</md:type>
<md:URI>https://doi.org/10.1594/PANGAEA.959629</md:URI>
<md:dateTime>2023-06-15T09:22:32</md:dateTime>
</md:citation>
<md:abstract>We provide here supplementary data of Levy et al. (2023). To investigate influencing factors of Planktic Foraminifera (PF) Mg uptake in hypersaline regions, we measured the Mg/Ca of two flux dominating PF species, Globigerinoides ruber albus and Turborotalita clarkei with its two phenotypes 'big' and 'encrusted', derived from a monthly resolved time series of sediment traps in the Gulf of Aqaba (GOA), northern Red Sea. Presented are a summary of average (mean) individual planktic Foraminifera specimen Mg/Ca as a function of depth and time. Sediment traps were deployed at depths of 120 m, 220 m, 350 m, 450 m and 570 m and a core top sample. The data provided is at a near-monthly resolution between June 2014 and June 2015. Mg/Ca was measured using single chamber Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) to account for the differences between succeeding chambers. The 'min' Mg/Ca and 'max' Mg/Ca represent distance from mean to extremities (i.e., range) for LA-ICP-MS measurements.</md:abstract>
<md:reference dataciteRelType="References" group="210" id="ref118780" relationType="Related to" relationTypeId="12">
<md:author id="ref118780.author99746">
<md:lastName>Levy</md:lastName>
<md:firstName>Noy</md:firstName>
<md:eMail>noy.levy2@mail.huji.ac.il</md:eMail>
<md:orcid>0000-0001-9395-7845</md:orcid>
</md:author>
<md:author id="ref118780.author27272">
<md:lastName>et al.</md:lastName>
</md:author>
<md:prepubStatus>accepted</md:prepubStatus>
<md:title>Temperature calibration of elevated Mg/Ca in planktic Foraminifera shells from the hypersaline Gulf of Aqaba</md:title>
</md:reference>
<md:extent>
<md:geographic>
<md:westBoundLongitude>34.927783</md:westBoundLongitude>
<md:eastBoundLongitude>34.927783</md:eastBoundLongitude>
<md:southBoundLatitude>29.466883</md:southBoundLatitude>
<md:northBoundLatitude>29.466883</md:northBoundLatitude>
<md:meanLongitude>34.927783</md:meanLongitude>
<md:meanLatitude>29.466883</md:meanLatitude>
</md:geographic>
<md:temporal>
<md:minDateTime>2013-01-06T00:00:00</md:minDateTime>
<md:maxDateTime>2015-07-05T00:00:00</md:maxDateTime>
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<md:min>120.0</md:min>
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<md:label>GoA_2013_MultiCorer</md:label>
<md:latitude>29.466883</md:latitude>
<md:longitude>34.927783</md:longitude>
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<md:name>Gulf of Aqaba</md:name>
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<md:longitude>34.927783</md:longitude>
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<md:name>Gulf of Aqaba</md:name>
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<md:dateTime>2014-06-02T08:00:00</md:dateTime>
<md:dateTime2>2015-07-05T18:00:00</md:dateTime2>
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<md:size unit="data points">1092</md:size>
<md:license id="license21">
<md:label>CC-BY-4.0</md:label>
<md:name>Creative Commons Attribution 4.0 International</md:name>
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<md:lastName>Levy</md:lastName>
<md:firstName>Noy</md:firstName>
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<md:lastName>Levy</md:lastName>
<md:firstName>Noy</md:firstName>
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<md:lastName>Levy</md:lastName>
<md:firstName>Noy</md:firstName>
<md:eMail>noy.levy2@mail.huji.ac.il</md:eMail>
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<md:shortName>Species UID (Semantic URI)</md:shortName>
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<md:PI id="col4.ds14919282.pi99746">
<md:lastName>Levy</md:lastName>
<md:firstName>Noy</md:firstName>
<md:eMail>noy.levy2@mail.huji.ac.il</md:eMail>
<md:orcid>0000-0001-9395-7845</md:orcid>
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<md:caption>Species UID (Semantic URI)</md:caption>
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<md:name>Sample method</md:name>
<md:shortName>Sample method</md:shortName>
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<md:lastName>Levy</md:lastName>
<md:firstName>Noy</md:firstName>
<md:eMail>noy.levy2@mail.huji.ac.il</md:eMail>
<md:orcid>0000-0001-9395-7845</md:orcid>
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<md:comment>Retrieval method</md:comment>
<md:caption>Sample method (Retrieval method)</md:caption>
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<md:shortName>Date/Time</md:shortName>
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<md:lastName>Levy</md:lastName>
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<md:orcid>0000-0001-9395-7845</md:orcid>
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<md:lastName>Levy</md:lastName>
<md:firstName>Noy</md:firstName>
<md:eMail>noy.levy2@mail.huji.ac.il</md:eMail>
<md:orcid>0000-0001-9395-7845</md:orcid>
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<md:comment>End deployment</md:comment>
<md:caption>Date/Time (End deployment)</md:caption>
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<md:name>Sampling date</md:name>
<md:shortName>Sampling date</md:shortName>
</md:parameter>
<md:PI id="col8.ds14919286.pi99746">
<md:lastName>Levy</md:lastName>
<md:firstName>Noy</md:firstName>
<md:eMail>noy.levy2@mail.huji.ac.il</md:eMail>
<md:orcid>0000-0001-9395-7845</md:orcid>
</md:PI>
<md:comment>Reference</md:comment>
<md:caption>Sampling date (Reference)</md:caption>
</md:matrixColumn>
<md:matrixColumn behaviour="1" col="9" format="0" id="col9.ds14919287" source="geocode" type="numeric">
<md:parameter id="col9.ds14919287.geocode1619">
<md:name>DEPTH, water</md:name>
<md:shortName>Depth water</md:shortName>
<md:unit>m</md:unit>
<md:term endOffset="5" fragment="1" id="col9.ds14919287.geocode1619.term1073131" semanticURI="urn:obo:pato:term:0001595" startOffset="0" terminologyId="14" terminologyLabel="PATO">
<md:name>depth</md:name>
<md:URI>http://purl.obolibrary.org/obo/PATO_0001595</md:URI>
</md:term>
<md:term endOffset="12" fragment="2" id="col9.ds14919287.geocode1619.term2606205" semanticURI="http://purl.obolibrary.org/obo/CHEBI_15377" startOffset="7" terminologyId="16" terminologyLabel="ChEBI">
<md:name>water</md:name>
<md:URI>http://purl.obolibrary.org/obo/CHEBI_15377</md:URI>
</md:term>
<md:term id="col9.ds14919287.geocode1619.term43863" semanticURI="http://qudt.org/1.1/vocab/quantity#Length" terminologyId="13" terminologyLabel="PAN-Quantity">
<md:name>Length</md:name>
<md:optionalName>L</md:optionalName>
<md:URI>http://dbpedia.org/resource/Length</md:URI>
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</md:parameter>
<md:PI id="col9.ds14919287.pi99746">
<md:lastName>Levy</md:lastName>
<md:firstName>Noy</md:firstName>
<md:eMail>noy.levy2@mail.huji.ac.il</md:eMail>
<md:orcid>0000-0001-9395-7845</md:orcid>
</md:PI>
<md:caption>Depth water [m]</md:caption>
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<md:matrixColumn col="10" format="0.00" id="col10.ds14919288" source="data" type="numeric">
<md:parameter id="col10.ds14919288.param91392">
<md:name>Magnesium/Calcium ratio</md:name>
<md:shortName>Mg/Ca</md:shortName>
<md:unit>mmol/mol</md:unit>
<md:term endOffset="9" fragment="1" id="col10.ds14919288.param91392.term40665" startOffset="0" terminologyId="18" terminologyLabel="PAN-MicroBio">
<md:name>magnesium</md:name>
</md:term>
<md:term endOffset="17" fragment="2" id="col10.ds14919288.param91392.term38520" semanticURI="http://purl.obolibrary.org/obo/CHEBI_22984" startOffset="10" terminologyId="18" terminologyLabel="PAN-MicroBio">
<md:name>calcium</md:name>
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<md:URI>https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:22984</md:URI>
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<md:method id="col10.ds14919288.method13407">
<md:name>Laser ablation, Inductively coupled plasma mass spectrometry</md:name>
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<md:PI id="col10.ds14919288.pi99746">
<md:lastName>Levy</md:lastName>
<md:firstName>Noy</md:firstName>
<md:eMail>noy.levy2@mail.huji.ac.il</md:eMail>
<md:orcid>0000-0001-9395-7845</md:orcid>
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<md:caption>Mg/Ca [mmol/mol]</md:caption>
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<md:parameter id="col11.ds14919289.param116804">
<md:name>Magnesium/Calcium ratio, minimum</md:name>
<md:shortName>Mg/Ca min</md:shortName>
<md:unit>mmol/mol</md:unit>
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<md:name>calcium</md:name>
<md:optionalName>Ca</md:optionalName>
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<md:name>ratio</md:name>
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<md:term endOffset="32" fragment="4" id="col11.ds14919289.param116804.term41019" startOffset="25" terminologyId="18" terminologyLabel="PAN-MicroBio">
<md:name>minimum</md:name>
</md:term>
</md:parameter>
<md:method id="col11.ds14919289.method13407">
<md:name>Laser ablation, Inductively coupled plasma mass spectrometry</md:name>
<md:optionalName>LA-ICP-MS</md:optionalName>
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<md:PI id="col11.ds14919289.pi99746">
<md:lastName>Levy</md:lastName>
<md:firstName>Noy</md:firstName>
<md:eMail>noy.levy2@mail.huji.ac.il</md:eMail>
<md:orcid>0000-0001-9395-7845</md:orcid>
</md:PI>
<md:caption>Mg/Ca min [mmol/mol]</md:caption>
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<md:parameter id="col12.ds14919290.param116805">
<md:name>Magnesium/Calcium ratio, maximum</md:name>
<md:shortName>Mg/Ca max</md:shortName>
<md:unit>mmol/mol</md:unit>
<md:term endOffset="9" fragment="1" id="col12.ds14919290.param116805.term40665" startOffset="0" terminologyId="18" terminologyLabel="PAN-MicroBio">
<md:name>magnesium</md:name>
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<md:name>calcium</md:name>
<md:optionalName>Ca</md:optionalName>
<md:URI>https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:22984</md:URI>
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<md:term endOffset="23" fragment="3" id="col12.ds14919290.param116805.term2663825" semanticURI="urn:pangaea:obo:pato:syn:3_0001470" startOffset="18" terminologyId="14" terminologyLabel="PATO">
<md:name>ratio</md:name>
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<md:term endOffset="32" fragment="4" id="col12.ds14919290.param116805.term38492" startOffset="25" terminologyId="18" terminologyLabel="PAN-MicroBio">
<md:name>maximum</md:name>
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</md:parameter>
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<md:name>Laser ablation, Inductively coupled plasma mass spectrometry</md:name>
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<md:PI id="col12.ds14919290.pi99746">
<md:lastName>Levy</md:lastName>
<md:firstName>Noy</md:firstName>
<md:eMail>noy.levy2@mail.huji.ac.il</md:eMail>
<md:orcid>0000-0001-9395-7845</md:orcid>
</md:PI>
<md:caption>Mg/Ca max [mmol/mol]</md:caption>
</md:matrixColumn>
<md:status>
<md:curationLevel id="curlevel30">
<md:label>CurationLevelC</md:label>
<md:name>Enhanced curation</md:name>
<md:URI>https://wiki.pangaea.de/wiki/Curation_levels</md:URI>
</md:curationLevel>
</md:status>
<md:keywords>
<md:techKeyword type="autoGenerated">citable</md:techKeyword>
<md:keyword id="keywords.term47481" type="fromDatabase">Mg/Ca</md:keyword>
<md:keyword id="keywords.term47671" type="fromDatabase">Sea surface temperature</md:keyword>
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<md:entry key="xmlLastModified" value="2026-04-30T21:23:49Z"/>
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