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Sanders, Matthew Burton; Bean, Tim P; Hutchinson, Thomas H; Le Quesne, Will J F; Dupont, Sam (2013): Seawater carbonate chemistry, clearance rates, respiration rates, condition index and cellular turnover (RNA: DNA) of Juvenile King Scallop, Pecten maximus in a laboratory experiment [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.833423, Supplement to: Sanders, MB et al. (2013): Juvenile King Scallop, Pecten maximus, Is Potentially Tolerant to Low Levels of Ocean Acidification When Food Is Unrestricted. PLoS ONE, 8(9), e74118, https://doi.org/10.1371/journal.pone.0074118

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Abstract:
The decline in ocean water pH and changes in carbonate saturation states through anthropogenically mediated increases in atmospheric CO2 levels may pose a hazard to marine organisms. This may be particularly acute for those species reliant on calcareous structures like shells and exoskeletons. This is of particular concern in the case of valuable commercially exploited species such as the king scallop, Pecten maximus. In this study we investigated the effects on oxygen consumption, clearance rates and cellular turnover in juvenile P. maximus following 3 months laboratory exposure to four pCO2 treatments (290, 380, 750 and 1140 µatm). None of the exposure levels were found to have significant effect on the clearance rates, respiration rates, condition index or cellular turnover (RNA: DNA) of individuals. While it is clear that some life stages of marine bivalves appear susceptible to future levels of ocean acidification, particularly under food limiting conditions, the results from this study suggest that where food is in abundance, bivalves like juvenile P. maximus may display a tolerance to limited changes in seawater chemistry.
Keyword(s):
Animalia; Benthic animals; Benthos; Bottles or small containers/Aquaria (<20 L); Coast and continental shelf; Gene expression (incl. proteomics); Growth/Morphology; Laboratory experiment; Mollusca; Mortality/Survival; North Atlantic; Other; Pecten maximus; Respiration; Single species; Temperate
Further details:
Lavigne, Héloïse; Epitalon, Jean-Marie; Gattuso, Jean-Pierre (2014): seacarb: seawater carbonate chemistry with R. R package version 3.0. https://cran.r-project.org/package=seacarb
Project(s):
Ocean Acidification International Coordination Centre (OA-ICC)
Comment:
In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne et al, 2014) 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 is 2014-06-18.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1SpeciesSpeciesSanders, Matthew Burton
2FigureFigSanders, Matthew Burton
3TableTabSanders, Matthew Burton
4TreatmentTreatSanders, Matthew Burton
5ReplicateReplSanders, Matthew Burton
6Incubation durationInc durdaysSanders, Matthew Burton
7DateDateSanders, Matthew Burton
8MortalityMortality%Sanders, Matthew Burton
9Dry massDry mgSanders, Matthew Burtonflesh
10HeighthmmSanders, Matthew Burtonshell
11Dry massDry mgSanders, Matthew Burtonshell
12IdentificationIDSanders, Matthew Burtontank
13IdentificationIDSanders, Matthew Burtonshellfish
14TissuesTissuesSanders, Matthew Burton
15RNA/DNA ratioRNA/DNASanders, Matthew Burton
16IdentificationIDSanders, Matthew Burtoncefas Plate
17Condition indexCISanders, Matthew Burton
18Condition index, standard errorCI std e±Sanders, Matthew Burton
19Shell height, differenceShell h diffmmSanders, Matthew Burton
20Shell height, difference, standard errorShell h std e±Sanders, Matthew Burton
21Clearance rateCRml/g/hSanders, Matthew Burton
22Clearance rate, standard errorCR std e±Sanders, Matthew Burton
23Respiration rate, oxygenResp O2µmol/g/hSanders, Matthew Burtonper dry weight
24Respiration rate, oxygen, standard errorResp O2 std e±Sanders, Matthew Burtonper dry weight
25Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmSanders, Matthew BurtonInfrared gas analyzer (LI-COR)
26Partial pressure of carbon dioxide, standard deviationpCO2 std dev±Sanders, Matthew BurtonInfrared gas analyzer (LI-COR)
27pHpHSanders, Matthew BurtonPotentiometricseawater scale
28pH, standard deviationpH std dev±Sanders, Matthew BurtonPotentiometricseawater scale
29Temperature, waterTemp°CSanders, Matthew Burtonrecorded using electrodes in selected exposure tanks
30Temperature, water, standard deviationTemp std dev±Sanders, Matthew Burtonrecorded using electrodes in selected exposure tanks
31Temperature, waterTemp°CSanders, Matthew Burtonat point of sampling for TA and DIC
32Temperature, water, standard deviationTemp std dev±Sanders, Matthew Burtonat point of sampling for TA and DIC
33SalinitySalSanders, Matthew Burtonat point of sampling for TA and DIC
34Salinity, standard deviationSal std dev±Sanders, Matthew Burtonat point of sampling for TA and DIC
35Phosphate[PO4]3-µmol/lSanders, Matthew BurtonSpectrophotometric
36Phosphate, standard deviation[PO4]3- std dev±Sanders, Matthew BurtonSpectrophotometric
37SilicateSi(OH)4µmol/lSanders, Matthew BurtonSpectrophotometric
38Silicate, standard deviationSi(OH)4 std dev±Sanders, Matthew BurtonSpectrophotometric
39Alkalinity, totalATµmol/kgSanders, Matthew BurtonPotentiometric titration
40Alkalinity, total, standard deviationAT std dev±Sanders, Matthew BurtonPotentiometric titration
41Carbon, inorganic, dissolvedDICµmol/kgSanders, Matthew BurtonCoulometric titration
42Carbon, inorganic, dissolved, standard deviationDIC std dev±Sanders, Matthew BurtonCoulometric titration
43pHpHSanders, Matthew BurtonCalculated using CO2SYSseawater scale
44pH, standard deviationpH std dev±Sanders, Matthew BurtonCalculated using CO2SYSseawater scale
45Carbon dioxideCO2µmol/kgSanders, Matthew BurtonCalculated using CO2SYS
46Carbon dioxide, standard deviationCO2 std dev±Sanders, Matthew BurtonCalculated using CO2SYS
47Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmSanders, Matthew BurtonCalculated using CO2SYS
48Partial pressure of carbon dioxide, standard deviationpCO2 std dev±Sanders, Matthew BurtonCalculated using CO2SYS
49Calcite saturation stateOmega CalSanders, Matthew BurtonCalculated using CO2SYS
50Calcite saturation state, standard deviationOmega Cal std dev±Sanders, Matthew BurtonCalculated using CO2SYS
51Aragonite saturation stateOmega ArgSanders, Matthew BurtonCalculated using CO2SYS
52Aragonite saturation state, standard deviationOmega Arg std dev±Sanders, Matthew BurtonCalculated using CO2SYS
53Bicarbonate ion[HCO3]-µmol/kgSanders, Matthew BurtonCalculated using CO2SYS
54Bicarbonate ion, standard deviation[HCO3]- std dev±Sanders, Matthew BurtonCalculated using CO2SYS
55Carbonate ion[CO3]2-µmol/kgSanders, Matthew BurtonCalculated using CO2SYS
56Carbonate ion, standard deviation[CO3]2- std dev±Sanders, Matthew BurtonCalculated using CO2SYS
57Carbonate system computation flagCSC flagYang, YanCalculated using seacarb after Nisumaa et al. (2010)
58pHpHYang, YanCalculated using seacarb after Nisumaa et al. (2010)total scale
59Carbon dioxideCO2µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
60Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
61Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
62Bicarbonate ion[HCO3]-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
63Carbonate ion[CO3]2-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
64Aragonite saturation stateOmega ArgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
65Calcite saturation stateOmega CalYang, YanCalculated using seacarb after Nisumaa et al. (2010)
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
46309 data points

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