<?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.974367</identifier><creators><creator><creatorName>Alcantar, Marina W</creatorName><givenName>Marina W</givenName><familyName>Alcantar</familyName><affiliation affiliationIdentifierScheme="ROR" affiliationIdentifier="https://ror.org/01j7nq853">University of Alaska Fairbanks</affiliation></creator><creator><creatorName>Hetrick, Jeff</creatorName><givenName>Jeff</givenName><familyName>Hetrick</familyName></creator><creator><creatorName>Ramsay, Jacqueline</creatorName><givenName>Jacqueline</givenName><familyName>Ramsay</familyName></creator><creator><creatorName>Kelley, Amanda L</creatorName><givenName>Amanda L</givenName><familyName>Kelley</familyName><affiliation affiliationIdentifierScheme="ROR" affiliationIdentifier="https://ror.org/01j7nq853">University of Alaska Fairbanks</affiliation></creator></creators><titles><title>Seawater carbonate chemistry and larva size, elemental composition of Pacific razor clams (Siliqua patula) in Alaska</title></titles><publisher>PANGAEA</publisher><publicationYear>2025</publicationYear><subjects><subject>Animalia</subject><subject>Biomass/Abundance/Elemental composition</subject><subject>Bottles or small containers/Aquaria (&lt;20 L)</subject><subject>Calcification/Dissolution</subject><subject>Coast and continental shelf</subject><subject>Growth/Morphology</subject><subject>Laboratory experiment</subject><subject>Mollusca</subject><subject>North Pacific</subject><subject>Ocean acidification</subject><subject>Pelagos</subject><subject>Siliqua patula</subject><subject>Single species</subject><subject>Temperate</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">Time in days</subject><subject subjectScheme="Parameter">Treatment</subject><subject subjectScheme="Parameter">Area</subject><subject subjectScheme="Parameter">Area, standard deviation</subject><subject subjectScheme="Parameter">Length</subject><subject subjectScheme="Parameter">Length, standard deviation</subject><subject subjectScheme="Parameter">Width</subject><subject subjectScheme="Parameter">Width, standard deviation</subject><subject subjectScheme="Parameter">Number of samples</subject><subject subjectScheme="Parameter">Elements</subject><subject subjectScheme="Parameter">Location</subject><subject subjectScheme="Parameter">Percentage</subject><subject subjectScheme="Parameter">Percentage, standard deviation</subject><subject subjectScheme="Parameter">Percentage, standard error</subject><subject subjectScheme="Parameter">Salinity</subject><subject subjectScheme="Parameter">Salinity, standard deviation</subject><subject subjectScheme="Parameter">pH, total scale</subject><subject subjectScheme="Parameter">pH, standard deviation</subject><subject subjectScheme="Parameter">Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)</subject><subject subjectScheme="Parameter">Partial pressure of carbon dioxide, standard deviation</subject><subject subjectScheme="Parameter">Aragonite saturation state</subject><subject subjectScheme="Parameter">Aragonite saturation state, standard deviation</subject><subject subjectScheme="Parameter">Alkalinity, total</subject><subject subjectScheme="Parameter">Alkalinity, total, standard deviation</subject><subject subjectScheme="Parameter">Temperature, water</subject><subject subjectScheme="Parameter">Temperature, water, standard deviation</subject><subject subjectScheme="Parameter">Carbonate system computation flag</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">Bicarbonate ion</subject><subject subjectScheme="Parameter">Carbonate ion</subject><subject subjectScheme="Parameter">Carbon, inorganic, dissolved</subject><subject subjectScheme="Parameter">Calcite saturation state</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">2018-06-28T00:00:00</date></dates><resourceType resourceTypeGeneral="Dataset">Dataset</resourceType><relatedIdentifiers><relatedIdentifier relatedIdentifierType="DOI" relationType="References">10.3389/fmars.2024.1253702</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="URL" relationType="References">https://cran.r-project.org/web/packages/seacarb/index.html</relatedIdentifier></relatedIdentifiers><sizes><size>3756 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">This study examines the effects of OA on embryonic and larval Pacific razor clams (Siliqua patula), a bivalve that produces a concretion during early shell development. Larvae were spawned and cultured over 28 days under three pCO2 treatments: a static high pCO2 of 867 matm, a variable, diel pCO2 of 357 to 867 matm, and an ambient pCO2 of 357 matm.<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 extracted from tables in the related paper (see Related to) by the OA-ICC data curator. 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 2025-01-03.</description></descriptions><geoLocations><geoLocation><geoLocationPoint><pointLongitude>-152.46125</pointLongitude><pointLatitude>60.2819</pointLatitude></geoLocationPoint></geoLocation></geoLocations></resource>