<?xml version="1.0" encoding="UTF-8"?><!--*** Generated from internal PANGAEA metadata schema by dif.xslt ***--><DIF xsi:schemaLocation="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/ http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/dif_v9.4.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/">
<Entry_ID>PANGAEA_995385</Entry_ID>
<Entry_Title>Seawater carbonate chemistry and shell integrity in a Mediterranean calcifying mollusk</Entry_Title>
<Data_Set_Citation>
<Dataset_Creator>Mancuso, Arianna; Bardone, Francesca Giovanna; Marchini, Chiara; Gironi, Matilde; Dalpozzo, Anna Chiara; Sani, Teresa; Girolametti, Federico; Annibaldi, Anna; Arenas, Francisco; Falini, Giuseppe; Goffredo, Stefano</Dataset_Creator>
<Dataset_Title>Seawater carbonate chemistry and shell integrity in a Mediterranean calcifying mollusk</Dataset_Title>
<Dataset_Release_Date>2026-06-10</Dataset_Release_Date>
<Dataset_Publisher>PANGAEA</Dataset_Publisher>
<Data_Presentation_Form>Dataset</Data_Presentation_Form>
<Online_Resource>https://doi.pangaea.de/10.1594/PANGAEA.995385</Online_Resource>
</Data_Set_Citation>
<Personnel>
<Role>Investigator</Role>
<First_Name>Arianna</First_Name>
<Last_Name>Mancuso</Last_Name>
</Personnel>
<Personnel>
<Role>Investigator</Role>
<First_Name>Yan</First_Name>
<Last_Name>Yang</Last_Name>
<Email>yangyan@xmu.edu.cn</Email>
</Personnel>
<Discipline>
<Discipline_Name>Earth Science</Discipline_Name>
</Discipline>
<Parameters>
<Detailed_Variable>Type of study</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Species, unique identification</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Species, unique identification (URI)</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Species, unique identification (Semantic URI)</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Identification</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Individuals</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Treatment</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Mortality</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Temperature, water</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Salinity</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>pH, total scale</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Alkalinity, total</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Carbonate ion</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Aragonite saturation state</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Calcite saturation state</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Length</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Height</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Width</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Mass</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Shell thickness index</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Density</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Porosity</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Condition index</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Type</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Maximum load</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Stiffness</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Comment</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Crystallite size</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Aragonite</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Calcite</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Percentage</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Calcium</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Zone</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Carbonate system computation flag</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Carbon dioxide</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Fugacity of carbon dioxide (water) at sea surface temperature (wet air)</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Bicarbonate ion</Detailed_Variable>
</Parameters>
<Parameters>
<Detailed_Variable>Carbon, inorganic, dissolved</Detailed_Variable>
</Parameters>
<ISO_Topic_Category>geoscientificInformation</ISO_Topic_Category>
<Keyword>Animalia</Keyword>
<Keyword>Benthic animals</Keyword>
<Keyword>Benthos</Keyword>
<Keyword>Chamelea gallina</Keyword>
<Keyword>Coast and continental shelf</Keyword>
<Keyword>Containers and aquaria (20-1000 L or &lt; 1 m**2)</Keyword>
<Keyword>Growth/Morphology</Keyword>
<Keyword>Laboratory experiment</Keyword>
<Keyword>Mediterranean Sea</Keyword>
<Keyword>Mollusca</Keyword>
<Keyword>Mortality/Survival</Keyword>
<Keyword>Ocean acidification</Keyword>
<Keyword>Other studied parameter or process</Keyword>
<Keyword>Salinity</Keyword>
<Keyword>Single species</Keyword>
<Keyword>Temperate</Keyword>
<Keyword>Temperature</Keyword>
<Sensor_Name>
<Long_Name>Calculated using seacarb after Nisumaa et al. (2010)</Long_Name>
</Sensor_Name>
<Data_Set_Progress>Complete</Data_Set_Progress>
<Project>
<Short_Name>OA-ICC</Short_Name>
<Long_Name>Ocean Acidification International Coordination Centre</Long_Name>
</Project>
<Access_Constraints>unrestricted</Access_Constraints>
<Use_Constraints>CC-BY-4.0: Creative Commons Attribution 4.0 International</Use_Constraints>
<Data_Set_Language>English</Data_Set_Language>
<Data_Center>
<Data_Center_Name>
<Short_Name>PANGAEA</Short_Name>
<Long_Name>Data Publisher for Earth &amp; Environmental Science</Long_Name>
</Data_Center_Name>
<Data_Center_URL>https://www.pangaea.de/</Data_Center_URL>
<Personnel>
<Role>Data Center Contact</Role>
<First_Name>Michael</First_Name>
<Last_Name>Diepenbroek</Last_Name>
<Email>info@pangaea.de</Email>
<Contact_Address>
<Address>Leobener Str.</Address>
<City>Bremen</City>
<Province_or_State>Bremen</Province_or_State>
<Postal_Code>28359</Postal_Code>
<Country>Germany</Country>
</Contact_Address>
</Personnel>
</Data_Center>
<Distribution>
<Distribution_Media>online</Distribution_Media>
<Distribution_Size>26414 data points</Distribution_Size>
<Distribution_Format>text/tab-separated-values</Distribution_Format>
</Distribution>
<Reference>Mancuso, Arianna; Bardone, Francesca Giovanna; Marchini, Chiara; Gironi, Matilde; Dalpozzo, Anna Chiara; Sani, Teresa; Girolametti, Federico; Annibaldi, Anna; Arenas, Francisco; Falini, Giuseppe; Goffredo, Stefano (2026): Triple threat: Ocean acidification, warming, and hyposalinity synergistically weaken shell integrity in a Mediterranean calcifying mollusk. Marine Pollution Bulletin, 225, 119304, https://doi.org/10.1016/j.marpolbul.2026.119304</Reference>
<Reference>Nisumaa, Anne-Marin; Pesant, Stephane; Bellerby, Richard G J; Delille, Bruno; Middelburg, Jack J; Orr, James C; Riebesell, Ulf; Tyrrell, Toby; Wolf-Gladrow, Dieter A; Gattuso, Jean-Pierre (2010): EPOCA/EUR-OCEANS data compilation on the biological and biogeochemical responses to ocean acidification. Earth System Science Data, 2(2), 167-175, https://doi.org/10.5194/essd-2-167-2010</Reference>
<Reference>Yang, Yan; Brockmann, Patrick; Galdino, Carolina; Schindler, Uwe; Gazeau, Frédéric (2024): An update of data compilation on the biological response to ocean acidification and overview of the OA-ICC data portal. Earth System Science Data, 16(8), 3771-3780, https://doi.org/10.5194/essd-16-3771-2024</Reference>
<Reference>Yang, Yan; Hansson, L; Gattuso, Jean-Pierre (2016): Data compilation on the biological response to ocean acidification: an update. Earth System Science Data, 8(1), 79-87, https://doi.org/10.5194/essd-8-79-2016</Reference>
<Reference>Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2024): seacarb: seawater carbonate chemistry with R. R package version 3.3.3. https://cran.r-project.org/web/packages/seacarb/index.html</Reference>
<Summary>This study investigated the short-term effects of these stressors on the Mediterranean bivalve Chamelea gallina, a key fishery species in the Adriatic Sea, by integrating skeletal, mechanical, and mineralogical responses. Adult clams of commercial size were exposed for 21 days to eight experimental treatments manipulating two levels of temperature (18 ◦C vs. 22 ◦C), pH (8.0 vs. 7.9), and salinity (35 vs. 32), chosen to reproduce near-future climate projections and the freshwater-driven variability typical of the Adriatic Sea.
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 provided by the author of the related paper (see Related to) to 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 2026-06-09. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.995385"!</Summary>
<Related_URL>
<URL>http://mel.xmu.edu.cn/en/</URL>
</Related_URL>
<Related_URL>
<URL>http://www.mindat.org/min-307.html</URL>
<Description>Aragonite</Description>
</Related_URL>
<Related_URL>
<URL>http://www.mindat.org/min-859.html</URL>
<Description>Calcite</Description>
</Related_URL>
<Related_URL>
<URL>https://cran.r-project.org/web/packages/seacarb/index.html</URL>
<Description>seacarb: seawater carbonate chemistry with R. R package version 3.3.3</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.1016/j.marpolbul.2026.119304</URL>
<Description>Triple threat: Ocean acidification, warming, and hyposalinity synergistically weaken shell integrity in a Mediterranean calcifying mollusk</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.5194/essd-16-3771-2024</URL>
<Description>An update of data compilation on the biological response to ocean acidification and overview of the OA-ICC data portal</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.5194/essd-2-167-2010</URL>
<Description>Calculated using seacarb after Nisumaa et al. (2010)</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.5194/essd-2-167-2010</URL>
<Description>EPOCA/EUR-OCEANS data compilation on the biological and biogeochemical responses to ocean acidification</Description>
</Related_URL>
<Related_URL>
<URL>https://doi.org/10.5194/essd-8-79-2016</URL>
<Description>Data compilation on the biological response to ocean acidification: an update</Description>
</Related_URL>
<Related_URL>
<URL>https://en.wikipedia.org/wiki/Mass</URL>
<Description>Mass</Description>
</Related_URL>
<Related_URL>
<URL>https://www.iaea.org/services/oa-icc/science-and-collaboration/data-access-and-management</URL>
<Description>OA-ICC</Description>
</Related_URL>
<Metadata_Name>DIF</Metadata_Name>
<Metadata_Version>9.4</Metadata_Version>
<DIF_Creation_Date>2026-06-10</DIF_Creation_Date>
<Last_DIF_Revision_Date>2026-07-15</Last_DIF_Revision_Date>
</DIF>
