0000000001101781

AUTHOR

Guojun Yang

0000-0001-9287-8846

showing 2 related works from this author

Deciphering carbon sources of mussel shell carbonate under experimental ocean acidification and warming.

2018

Abstract Ocean acidification and warming is widely reported to affect the ability of marine bivalves to calcify, but little is known about the underlying mechanisms. In particular, the response of their calcifying fluid carbonate chemistry to changing seawater carbonate chemistry remains poorly understood. The present study deciphers sources of the dissolved inorganic carbon (DIC) in the calcifying fluid of the blue mussel (Mytilus edulis) reared at two pH (8.1 and 7.7) and temperature (16 and 22 °C) levels for five weeks. Stable carbon isotopic ratios of seawater DIC, mussel soft tissues and shells were measured to determine the relative contribution of seawater DIC and metabolically gener…

0106 biological sciences010504 meteorology & atmospheric sciencesMytilus edulisOceans and SeasCarbonateschemistry.chemical_elementAquatic ScienceOceanography01 natural scienceschemistry.chemical_compoundCalcification Physiologichemic and lymphatic diseasesDissolved organic carbonAnimalsSeawater0105 earth and related environmental sciencesCarbon IsotopesChemistry010604 marine biology & hydrobiologyOcean acidificationGeneral MedicineMusselHydrogen-Ion ConcentrationPollutionIsotopes of carbonEnvironmental chemistryCarbonateSeawaterCarbonBlue musselcirculatory and respiratory physiologyMarine environmental research
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Seawater carbonate chemistry and carbon sources of mussel shell carbonate

2018

Ocean acidification and warming is widely reported to affect the ability of marine bivalves to calcify, but little is known about the underlying mechanisms. In particular, the response of their calcifying fluid carbonate chemistry to changing seawater carbonate chemistry remains poorly understood. The present study deciphers sources of the dissolved inorganic carbon (DIC) in the calcifying fluid of the blue mussel (Mytilus edulis) reared at two pH (8.1 and 7.7) and temperature (16 and 22 °C) levels for five weeks. Stable carbon isotopic ratios of seawater DIC, mussel soft tissues and shells were measured to determine the relative contribution of seawater DIC and metabolically generated carb…

Ocean Acidification International Coordination Centre (OA-ICC)TemperateRegistration number of speciesSalinityMytilus edulisinorganicAlkalinityExperimentTemperature waterCarbon inorganic dissolvedhemic and lymphatic diseasesCalculated using seacarb after Nisumaa et al 2010PercentageAragonite saturation stateNorth Pacificδ13C dissolved inorganic carbon standard deviationAlkalinity totalSalinity standard errortotalpHTemperaturePartial pressure of carbon dioxide (water) at sea surface temperature (wet air) standard errordissolvedLaboratory experimentCarbonate ionPartial pressure of carbon dioxide (water) at sea surface temperature (wet air)standard errorContainers and aquaria 20 1000 L or 1 m 2δ13C dissolved inorganic carbonEarth System Researchδ13CContainers and aquaria (20-1000 L or &lt; 1 m**2)standard deviationUniform resource locator link to referencecirculatory and respiratory physiologyCalcite saturation statewaterContainers and aquaria (20-1000 L or < 1 m**2)BenthosAlkalinity total standard errorUniform resource locator/link to referenceOcean Acidification International Coordination Centre OA ICCAnimaliaTypeBicarbonate ionTemperature water standard errorCalculated using seacarb after Nisumaa et al. (2010)SpeciespH standard errorCalcite saturation state standard errorCarbonate system computation flagdissolved inorganic carbonFugacity of carbon dioxide (water) at sea surface temperature (wet air)CarbonBiomass/Abundance/Elemental compositionPartial pressure of carbon dioxide water at sea surface temperature wet airCarbon dioxideMolluscaSingle speciesFugacity of carbon dioxide water at sea surface temperature wet airBenthic animalsδ13C standard deviationBiomass Abundance Elemental compositionCoast and continental shelf
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