<?xml version="1.0" encoding="UTF-8"?><resource xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.3/metadata.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4"><identifier identifierType="DOI">10.1594/PANGAEA.984692</identifier><creators><creator><creatorName>Brennan, Reid S</creatorName><givenName>Reid S</givenName><familyName>Brennan</familyName><nameIdentifier schemeURI="http://orcid.org/" nameIdentifierScheme="ORCID">0000-0001-7678-564X</nameIdentifier><affiliation affiliationIdentifierScheme="ROR" affiliationIdentifier="https://ror.org/02h2x0161">GEOMAR - Helmholtz Centre for Ocean Research Kiel</affiliation><affiliation affiliationIdentifierScheme="ROR" affiliationIdentifier="https://ror.org/0155zta11">University of Vermont</affiliation></creator><creator><creatorName>deMayo, James A</creatorName><givenName>James A</givenName><familyName>deMayo</familyName><affiliation affiliationIdentifierScheme="ROR" affiliationIdentifier="https://ror.org/02der9h97">University  of Connecticut</affiliation></creator><creator><creatorName>Finiguerra, Michael B</creatorName><givenName>Michael B</givenName><familyName>Finiguerra</familyName><nameIdentifier schemeURI="http://orcid.org/" nameIdentifierScheme="ORCID">0000-0003-4216-0785</nameIdentifier><affiliation affiliationIdentifierScheme="ROR" affiliationIdentifier="https://ror.org/02der9h97">University  of Connecticut</affiliation></creator><creator><creatorName>Baumann, Hannes</creatorName><givenName>Hannes</givenName><familyName>Baumann</familyName><nameIdentifier schemeURI="http://orcid.org/" nameIdentifierScheme="ORCID">0000-0002-4039-4230</nameIdentifier><affiliation affiliationIdentifierScheme="ROR" affiliationIdentifier="https://ror.org/02der9h97">University  of Connecticut</affiliation></creator><creator><creatorName>Dam, Hans G</creatorName><givenName>Hans G</givenName><familyName>Dam</familyName><nameIdentifier schemeURI="http://orcid.org/" nameIdentifierScheme="ORCID">0000-0001-6121-5038</nameIdentifier><affiliation affiliationIdentifierScheme="ROR" affiliationIdentifier="https://ror.org/02der9h97">University  of Connecticut</affiliation></creator><creator><creatorName>Pespeni, Melissa H</creatorName><givenName>Melissa H</givenName><familyName>Pespeni</familyName><nameIdentifier schemeURI="http://orcid.org/" nameIdentifierScheme="ORCID">0000-0001-5447-6678</nameIdentifier><affiliation affiliationIdentifierScheme="ROR" affiliationIdentifier="https://ror.org/0155zta11">University of Vermont</affiliation></creator></creators><titles><title>Seawater carbonate chemistry and Acartia tonsa experimental evolution epigenetics</title></titles><publisher>PANGAEA</publisher><publicationYear>2025</publicationYear><subjects><subject>Acartia tonsa</subject><subject>Animalia</subject><subject>Arthropoda</subject><subject>Bottles or small containers/Aquaria (&lt;20 L)</subject><subject>Coast and continental shelf</subject><subject>Gene expression (incl. proteomics)</subject><subject>Laboratory experiment</subject><subject>North Atlantic</subject><subject>Ocean acidification</subject><subject>Other studied parameter or process</subject><subject>Pelagos</subject><subject>Single species</subject><subject>Temperate</subject><subject>Temperature</subject><subject>Zooplankton</subject><subject subjectScheme="Parameter">Type of study</subject><subject subjectScheme="Parameter">Species, unique identification</subject><subject subjectScheme="Parameter">Species, unique identification (URI)</subject><subject subjectScheme="Parameter">Species, unique identification (Semantic URI)</subject><subject subjectScheme="Parameter">Treatment</subject><subject subjectScheme="Parameter">Salinity</subject><subject subjectScheme="Parameter">Alkalinity, total</subject><subject subjectScheme="Parameter">Temperature, water</subject><subject subjectScheme="Parameter">pH, NBS scale</subject><subject subjectScheme="Parameter">Carbonate system computation flag</subject><subject subjectScheme="Parameter">pH, total scale</subject><subject subjectScheme="Parameter">Carbon dioxide</subject><subject subjectScheme="Parameter">Fugacity of carbon dioxide (water) at sea surface temperature (wet air)</subject><subject subjectScheme="Parameter">Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)</subject><subject subjectScheme="Parameter">Bicarbonate ion</subject><subject subjectScheme="Parameter">Carbonate ion</subject><subject subjectScheme="Parameter">Carbon, inorganic, dissolved</subject><subject subjectScheme="Parameter">Aragonite saturation state</subject><subject subjectScheme="Parameter">Calcite saturation state</subject><subject subjectScheme="Method">Calculated using seacarb after Nisumaa et al. (2010)</subject><subject subjectScheme="Project">Ocean Acidification International Coordination Centre (OA-ICC)</subject></subjects><contributors><contributor contributorType="DataCollector"><contributorName>Yang, Yan</contributorName><givenName>Yan</givenName><familyName>Yang</familyName><nameIdentifier schemeURI="http://orcid.org/" nameIdentifierScheme="ORCID">0000-0003-4900-5606</nameIdentifier></contributor></contributors><dates><date dateType="Collected">2016-06-01T00:00:00/2016-06-30T00:00:00</date></dates><resourceType resourceTypeGeneral="Dataset">Dataset</resourceType><relatedIdentifiers><relatedIdentifier relatedIdentifierType="DOI" relationType="References">10.1073/pnas.2422782122</relatedIdentifier><relatedIdentifier relatedIdentifierType="DOI" relationType="IsDerivedFrom">10.1594/PANGAEA.943059</relatedIdentifier><relatedIdentifier relatedIdentifierType="DOI" relationType="References">10.5194/essd-2-167-2010</relatedIdentifier><relatedIdentifier relatedIdentifierType="DOI" relationType="References">10.5194/essd-16-3771-2024</relatedIdentifier><relatedIdentifier relatedIdentifierType="DOI" relationType="References">10.5194/essd-8-79-2016</relatedIdentifier><relatedIdentifier relatedIdentifierType="DOI" relationType="References">10.5281/ZENODO.15708666</relatedIdentifier><relatedIdentifier relatedIdentifierType="URL" relationType="References">https://cran.r-project.org/web/packages/seacarb/index.html</relatedIdentifier><relatedIdentifier relatedIdentifierType="URL" relationType="IsDocumentedBy">https://www.ncbi.nlm.nih.gov/bioproject?term=PRJNA590963</relatedIdentifier><relatedIdentifier relatedIdentifierType="DOI" relationType="IsDocumentedBy">10.5281/ZENODO.13994365</relatedIdentifier></relatedIdentifiers><sizes><size>68 data points</size></sizes><formats><format>text/tab-separated-values</format></formats><rightsList><rights rightsURI="https://creativecommons.org/licenses/by/4.0/" schemeURI="https://spdx.org/licenses/" rightsIdentifierScheme="SPDX" rightsIdentifier="CC-BY-4.0">Creative Commons Attribution 4.0 International</rights></rightsList><descriptions><description descriptionType="Abstract">We experimentally evolved the foundational marine copepod Acartia tonsa for 25 generations under ocean acidification, warming, and their combination and then measured epigenomic, genomic, and transcriptomic responses.<br/>This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were downloaded from the PANGAEA dataset (see Source). In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2024) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2025-09-02.</description></descriptions><geoLocations><geoLocation><geoLocationPoint><pointLongitude>-72.001643</pointLongitude><pointLatitude>41.320725</pointLatitude></geoLocationPoint></geoLocation></geoLocations></resource>