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Schmidt, Matthias; Leo, Elettra; Kunz, Kristina Lore; Lucassen, Magnus; Windisch, Heidrun Sigrid; Storch, Daniela; Bock, Christian; Pörtner, Hans-Otto; Mark, Felix Christopher (2016): (Table 1 + Table 2) Time series of seawater carbonate chemistry calculated throughout incubation periods of Boreogadus saida and Gadus morhua during exposure to different CO2 and temperature conditions. PANGAEA,, In supplement to: Kunz, Kristina Lore; Frickenhaus, Stephan; Hardenberg, Silvia; Torild, Johansen; Leo, Elettra; Pörtner, Hans-Otto; Schmidt, Matthias; Windisch, Heidrun Sigrid; Knust, Rainer; Mark, Felix Christopher (2016): New encounters in Arctic waters: a comparison of metabolism and performance of polar cod (Boreogadus saida) and Atlantic cod (Gadus morhua) under ocean acidification and warming. Polar Biology, 39(6), 1137-1153,

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Date/Time Start: 2013-06-12T00:00:00 * Date/Time End: 2014-10-06T00:00:00
Two incubations were conducted to estimate consequences of different temperature and CO2 conditions on juvenile Polar cod (Boreogadus saida) and Atlantic cod (Gadus morhua). Throughout the incubation periods, carbonate chemistry was monitored one to three times a week. Seawater (SW) carbonate chemistry was calculated using CO2SYS (software version 1.0;, with salinity, temperature, dissolved inorganic carbon (DIC) and pH(tot) as measured parameters.
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DATE/TIMEDate/TimeSchmidt, MatthiasGeocode
2SpeciesSpeciesSchmidt, Matthias
3GroupGroupSchmidt, MatthiasTemperature
4GroupGroupSchmidt, MatthiasCO2
5SalinitySalSchmidt, MatthiasMulti meter, WTW, LF 197PSU
6Temperature, waterTemp°CSchmidt, MatthiaspH meter, WTW, pH 3310Temperature of water during pH mesurement
7Temperature, waterTemp°CSchmidt, MatthiasMulti meter, WTW, LF 197
8Pressure, atmosphericPPPPhPaSchmidt, Matthias
9Alkalinity, totalATmmol(eq)/kgSchmidt, Matthiasin sea water
10Carbon, inorganic, dissolvedDICµmol/kgSchmidt, MatthiasSeal QuAAtro SFA Analyzer, Seal Analytical, 800 TMin sea water
11pHpHSchmidt, MatthiaspH meter, WTW, pH 3310converted to total scale using pH-specified Tris-buffer as reference solution (Batch 4, Marine Physical Laboratory, University of California, CA, USA)
12Fugacity of carbon dioxide in seawaterfCO2wµatmSchmidt, MatthiasCalculated using CO2SYS
13Partial pressure of carbon dioxide (water) at equilibrator temperature (wet air)pCO2water_equ_wetµatmSchmidt, MatthiasCalculated using CO2SYS
14Bicarbonate ion[HCO3]-µmol/kgSchmidt, MatthiasCalculated using CO2SYSin sea water
15Carbonate ion[CO3]2-µmol/kgSchmidt, MatthiasCalculated using CO2SYSin sea water
16Carbon dioxideCO2µmol/kgSchmidt, MatthiasCalculated using CO2SYSin sea water
17Hydroxide ionOH-µmol/kgSchmidt, MatthiasCalculated using CO2SYSin sea water
18Revelle factorRSchmidt, MatthiasCalculated using CO2SYS
19Calcite saturation stateOmega CalSchmidt, MatthiasCalculated using CO2SYS
20Aragonite saturation stateOmega ArgSchmidt, MatthiasCalculated using CO2SYS
31640 data points

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