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Leu, Eva; Daase, M; Schulz, Kai Georg; Stuhr, Annegret; Riebesell, Ulf (2013): EPOCA Svalbard 2010 mesocosm experiment: Fatty acid composition. PANGAEA, https://doi.org/10.1594/PANGAEA.832413, In: Svalbard 2010 team (2010): EPOCA Svalbard 2010 mesocosm experiment in Kongsfjorden, Svalbard, Norway. PANGAEA, https://doi.org/10.1594/PANGAEA.769833

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Keyword(s):
Arctic; Biomass/Abundance/Elemental composition; Coast and continental shelf; Entire community; Field experiment; Mesococosm or benthocosm; Pelagos; Polar
Related to:
Leu, Eva; Daase, M; Schulz, Kai Georg; Stuhr, Annegret; Riebesell, Ulf (2013): Effect of ocean acidification on the fatty acid composition of a natural plankton community. Biogeosciences, 10(2), 1143-1153, https://doi.org/10.5194/bg-10-1143-2013
Comment:
In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) 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).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethodComment
1GroupGroupLeu, Evafatty acids
2IdentificationIDLeu, Eva
3Time, incubationT incubationdayLeu, Eva
4Fatty acidsFatty acidsµg/lLeu, Eva
5SalinitySalSchulz, Kai Georg
6Temperature, waterTemp°CSchulz, Kai Georg
7Alkalinity, totalATµmol/kgBellerby, Richard G JPotentiometric titration
8Carbon, inorganic, dissolvedDICµmol/kgBellerby, Richard G JCoulometric titration
9pHpHBellerby, Richard G JCalculated using CO2SYStotal scale; CO2SYS (Lewis and Wallace, 1998) dissocoation constants for carbonic acid (Dickson and Millero, 1987) boric acid (Dickson, 1990a) sulphuric acid (Dickson, 1990b) CO2 solubility coefficient Weiss (1974)
10Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmBellerby, Richard G JCalculated using CO2SYSCO2SYS (Lewis and Wallace, 1998) dissocoation constants for carbonic acid (Dickson and Millero, 1987) boric acid (Dickson, 1990a) sulphuric acid (Dickson, 1990b) CO2 solubility coefficient Weiss (1974)
11Bicarbonate ion[HCO3]-µmol/kgBellerby, Richard G JCalculated using CO2SYSCO2SYS (Lewis and Wallace, 1998) dissocoation constants for carbonic acid (Dickson and Millero, 1987) boric acid (Dickson, 1990a) sulphuric acid (Dickson, 1990b) CO2 solubility coefficient Weiss (1975)
12Carbonate ion[CO3]2-µmol/kgBellerby, Richard G JCalculated using CO2SYSCO2SYS (Lewis and Wallace, 1998) dissocoation constants for carbonic acid (Dickson and Millero, 1987) boric acid (Dickson, 1990a) sulphuric acid (Dickson, 1990b) CO2 solubility coefficient Weiss (1976)
13Aragonite saturation stateOmega ArgBellerby, Richard G JCalculated using CO2SYSCO2SYS (Lewis and Wallace, 1998) dissocoation constants for carbonic acid (Dickson and Millero, 1987) boric acid (Dickson, 1990a) sulphuric acid (Dickson, 1990b) CO2 solubility coefficient Weiss (1977)
14Calcite saturation stateOmega CalBellerby, Richard G JCalculated using CO2SYSCO2SYS (Lewis and Wallace, 1998) dissocoation constants for carbonic acid (Dickson and Millero, 1987) boric acid (Dickson, 1990a) sulphuric acid (Dickson, 1990b) CO2 solubility coefficient Weiss (1978)
15Carbonate system computation flagCSC flagNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
16pHpHNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)total scale
17Carbon dioxideCO2µmol/kgNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
18Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
19Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
20Bicarbonate ion[HCO3]-µmol/kgNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
21Carbonate ion[CO3]2-µmol/kgNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
22Aragonite saturation stateOmega ArgNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
23Calcite saturation stateOmega CalNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
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