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Cryer, Sarah E; Schlosser, Christian; Allison, Nicola (2022): Seawater carbonate chemistry and calcification, photosynthesis and respiration of sub-colonies of a single tropical Stylophora pistillata colony [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.945523

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Abstract:
A decrease in ocean pH of 0.3 units will likely double the proportion of dissolved copper (Cu) present as the free metal ion, Cu2+, the most bioavailable form of Cu, and one of the most common marine pollutants. We assess the impact of ocean acidification and Cu, separately and in combination, on calcification, photosynthesis and respiration of sub-colonies of a single tropical Stylophora pistillata colony. After 15 days of treatment, total calcification rates were significantly decreased in corals exposed to high seawater pCO2 (∼1000-μatm, 2100 scenario) and at both ambient (1.6–1.9 nmols) and high (2.5–3.6 nmols) dissolved Cu concentrations compared to controls. The effect was increased when both stressors were combined. Coral respiration rates were significantly reduced by the combined stressors after 2 weeks of exposure, indicating the importance of experiment duration. It is therefore likely rising atmospheric CO2 will exacerbate the negative effects of Cu pollution to S. pistillata.
Keyword(s):
Animalia; Benthic animals; Benthos; Calcification/Dissolution; Cnidaria; Containers and aquaria (20-1000 L or < 1 m**2); Inorganic toxins; Laboratory experiment; Laboratory strains; Not applicable; Primary production/Photosynthesis; Respiration; Single species; Stylophora pistillata
Supplement to:
Cryer, Sarah E; Schlosser, Christian; Allison, Nicola (2022): The combined effects of ocean acidification and copper on the physiological responses of the tropical coral Stylophora pistillata. Marine Environmental Research, 176, 105610, https://doi.org/10.1016/j.marenvres.2022.105610
Further details:
Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James (2021): seacarb: seawater carbonate chemistry with R. R package version 3.2.16. https://cran.r-project.org/web/packages/seacarb/index.html
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 (Gattuso et al, 2021) 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 2022-06-15.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1TypeTypeCryer, Sarah EStudy
2Species, unique identificationSpecies UIDCryer, Sarah E
3Species, unique identification (URI)Species UID (URI)Cryer, Sarah E
4Species, unique identification (Semantic URI)Species UID (Semantic URI)Cryer, Sarah E
5IdentificationIDCryer, Sarah ECoral
6Day of experimentDOEdayCryer, Sarah E
7Calcification rateCalc ratenmol/#/hCryer, Sarah ELight
8Net photosynthesis rate, oxygen, per coral sub-colonyPN O2/colonyµmol/h/#Cryer, Sarah E
9Gross photosynthesis rate, oxygen, per coral sub-colonyPG O2/colonyµmol/h/#Cryer, Sarah E
10Net photosynthesis rate, oxygen, per coral sub-colonyPN O2/colonyµmol/day/#Cryer, Sarah E
11Calcification rateCalc ratenmol/#/hCryer, Sarah EDark
12Respiration rate, oxygen, per coral sub-colonyResp O2/colonyµmol/h/#Cryer, Sarah E
13Calcification rate, per coral sub-colonyCalc rate/colonyµmol/day/#Cryer, Sarah ETotal Chamber
14Respiration rate, oxygen, per coral sub-colonyResp O2/colonyµmol/day/#Cryer, Sarah E
15TreatmentTreatCryer, Sarah E
16Time in weeksTime weekweeksCryer, Sarah E
17Calcification rate, per coral sub-colonyCalc rate/colonyµmol/day/#Cryer, Sarah E
18Gross calcification rate, relativeGCR relCryer, Sarah ERelative
19SalinitySalCryer, Sarah E
20Carbon, inorganic, dissolvedDICµmol/kgCryer, Sarah E
21Carbon, inorganic, dissolved, standard deviationDIC std dev±Cryer, Sarah E
22ReplicatesRepl#Cryer, Sarah E
23Alkalinity, totalATµmol/kgCryer, Sarah E
24Alkalinity, total, standard deviationAT std dev±Cryer, Sarah E
25ReplicatesRepl#Cryer, Sarah E
26Temperature, waterTemp°CCryer, Sarah E
27Temperature, water, standard deviationTemp std dev±Cryer, Sarah E
28ReplicatesRepl#Cryer, Sarah E
29Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmCryer, Sarah EGas Stream
30Partial pressure of carbon dioxide, standard deviationpCO2 std dev±Cryer, Sarah EGas Stream
31ReplicatesRepl#Cryer, Sarah E
32CopperCunmol/lCryer, Sarah EDissolved
33Copper, standard deviationCu std dev±Cryer, Sarah EDissolved
34ReplicatesRepl#Cryer, Sarah E
35Carbonate system computation flagCSC flagYang, YanCalculated using seacarb after Nisumaa et al. (2010)
36pHpHYang, YanCalculated using seacarb after Nisumaa et al. (2010)total scale
37pH, standard deviationpH std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)total scale
38Carbon dioxideCO2µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
39Carbon dioxide, standard deviationCO2 std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
40Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
41Fugacity of carbon dioxide in seawater, standard deviationfCO2 std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
42Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
43Partial pressure of carbon dioxide, standard deviationpCO2 std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
44Bicarbonate ion[HCO3]-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
45Bicarbonate ion, standard deviation[HCO3]- std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
46Carbonate ion[CO3]2-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
47Carbonate ion, standard deviation[CO3]2- std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
48Aragonite saturation stateOmega ArgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
49Aragonite saturation state, standard deviationOmega Arg std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
50Calcite saturation stateOmega CalYang, YanCalculated using seacarb after Nisumaa et al. (2010)
51Calcite saturation state, standard deviationOmega Cal std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1171 data points

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