<?xml version="1.0" encoding="UTF-8" ?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-10-14T08:12:25Z</responseDate><request identifier="10.22000/1820" metadataPrefix="oai_dc" verb="GetRecord">https://www.radar-service.eu/oai/OAIHandler</request><GetRecord><record><header><identifier>10.22000/1820</identifier><datestamp>2026-10-09T11:52:29Z</datestamp><setSpec>radar4chem</setSpec></header><metadata><oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/"
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   <dc:identifier>https://dx.doi.org/10.22000/1820</dc:identifier>
   <dc:creator>Lenz, Robin</dc:creator>
   <dc:creator>Fischer, Franziska</dc:creator>
   <dc:creator>Arnold, Melinda</dc:creator>
   <dc:creator>Fernández-González, Verónica</dc:creator>
   <dc:creator>Moscoso Pérez, Carmen María</dc:creator>
   <dc:creator>Andrade-Garda, José Manuel</dc:creator>
   <dc:creator>Muniategui-Lorenzo, Soledad</dc:creator>
   <dc:creator>Fischer, Dieter</dc:creator>
   <dc:title>MicroPlastiX SpecDB</dc:title>
   <dc:publisher>Lenz, Robin</dc:publisher>
   <dc:date>2023</dc:date>
   <dc:subject>Other</dc:subject>
   <dc:subject>Polymerspectroscopy</dc:subject>
   <dc:type>dataset</dc:type>
   <dc:subject>Spectroscopic collection including rich metadata</dc:subject>
   <dc:subject>Collection</dc:subject>
   <dc:source>Vibrational spectroscopic measurements of polymers weathered and biofouled in the marine environment.</dc:source>
   <dc:source>Trial</dc:source>
   <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
   <dc:rights>https://creativecommons.org/licenses/by-sa/4.0/legalcode</dc:rights>
   <dc:contributor>Frias, João</dc:contributor>
   <dc:contributor>Casotti, Raffaella</dc:contributor>
   <dc:contributor>Pedrotti, Maria Luiza</dc:contributor>
   <dc:contributor>The JPI Oceans Project MicroPlastiX consortium members</dc:contributor>
   <dc:description>This dataset is a spectroscopic library structured as a document database. It contains Raman and ATR-FTIR spectra of weathered and biofouled polymers.</dc:description>
   <dc:description>The deposit here includes only the chemical raw data (spectra.zip) and the related metadata (metadata.json). Readers are recommended to visit the source repository of the project (https://github.com/robna/MPX_specDB), which includes also an interactive app that can be used to view or selectively download the data. It also provides more in depth explanations on methodology and extensive metadata descriptors.</dc:description>
   <dc:subject>microplastics</dc:subject>
   <dc:subject>spectroscopy</dc:subject>
   <dc:subject>polymer degradation</dc:subject>
   <dc:subject>biofouling</dc:subject>
   <dc:contributor>Frias, João</dc:contributor>
   <dc:contributor>Casotti, Raffaella</dc:contributor>
   <dc:contributor>Pedrotti, Maria Luiza</dc:contributor>
   <dc:contributor>The JPI Oceans Project MicroPlastiX consortium members</dc:contributor>
   <dc:language>eng</dc:language>
   <dc:identifier>https://github.com/robna/MPX_specDB</dc:identifier>
   <dc:identifier>URL of the source repository of the project</dc:identifier>
   <dc:coverage>FRANCE (Villefranche-sur-Mer (VLFR)): Lat/Long/Datum 43.696389 7.309167 (WGS 84)</dc:coverage>
   <dc:coverage>ITALY (Bay of Naples (NAP)): Lat/Long/Datum 40.833056 14.253056 (WGS 84)</dc:coverage>
   <dc:coverage>SPAIN (Ares harbour (LCG)): Lat/Long/Datum 43.422222 -8.239444 (WGS 84)</dc:coverage>
   <dc:relation>Project MicroplastiX</dc:relation>
   <dc:format>application/x-tar</dc:format>
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