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Contolini, Gina M; Kroeker, Kristy J; Palkovacs, Eric P (2020): Seawater carbonate chemistry and Nucella behavior [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.926403

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Abstract:
Local adaptation can cause predator populations to vary in traits and their effects on prey, but few studies have tested whether divergent predator populations respond differently to acute environmental stressors. We tested how Nucella dogwhelks from 3 populations with natural exposure to distinct environmental regimes in the California Current System altered consumption of mussel prey (Mytilus californianus) in ambient (pH 8.0, 429 µatm partial pressure of CO2 [pCO2]) and acidified (pH 7.6, 1032 µatm pCO2) seawater. Overall, experimental acidification increased the variation in consumption time observed among populations. We found reduced consumption time for the population that experienced more frequent exposure to low pH conditions in nature but not for populations with less prior exposure. Exposure to acidification also altered the individual components of consumption time—search time and handling time—depending on source population. These results indicate that impaired predator performance is not a universal response to acidification, that predation responses to acute acidification can be population specific, and that individual population responses may relate to prior exposure. Our study highlights how population-specific responses to climate change can lead to differences in ecological effects that may restructure prey communities at local scales.
Keyword(s):
Animalia; Behaviour; Benthic animals; Benthos; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Laboratory experiment; Mollusca; North Pacific; Nucella ostrina; Single species; Species interaction; Temperate
Supplement to:
Contolini, Gina M; Kroeker, Kristy J; Palkovacs, Eric P (2020): Predator populations differ in their foraging responses to acute seawater acidification. Marine Ecology Progress Series, 646, 69-78, https://doi.org/10.3354/meps13406
Further details:
Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2020): seacarb: seawater carbonate chemistry with R. R package version 3.2.14. https://CRAN.R-project.org/package=seacarb
Project(s):
Ocean Acidification International Coordination Centre (OA-ICC)
Coverage:
Median Latitude: 35.930000 * Median Longitude: -121.483333 * South-bound Latitude: 34.720000 * West-bound Longitude: -121.930000 * North-bound Latitude: 36.620000 * East-bound Longitude: -120.610000
Event(s):
Hopkins * Latitude: 36.620000 * Longitude: -121.910000 * Method/Device: Experiment (EXP)
Lompoc * Latitude: 34.720000 * Longitude: -120.610000 * Method/Device: Experiment (EXP)
Soberanes * Latitude: 36.450000 * Longitude: -121.930000 * Method/Device: Experiment (EXP)
Comment:
In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2020) 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 2020-12-25.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventContolini, Gina M
2TypeTypeContolini, Gina Mstudy
3SpeciesSpeciesContolini, Gina M
4SiteSiteContolini, Gina M
5TreatmentTreatContolini, Gina MPopulation
6ReplicatesRepl#Contolini, Gina M
7Time in daysTimedaysContolini, Gina Mtotal consumption time
8Time, standard deviationTime std devContolini, Gina Mtotal consumption time
9Time, standard errorTime std e±Contolini, Gina Msearch time
10Time in daysTimedaysContolini, Gina Msearch time
11Time, standard deviationTime std devContolini, Gina Mhandling time
12Time, standard errorTime std e±Contolini, Gina Mhandling time
13Time in daysTimedaysContolini, Gina M
14Time, standard deviationTime std devContolini, Gina M
15Time, standard errorTime std e±Contolini, Gina M
16pHpHContolini, Gina MSpectrophotometrictotal scale
17pH, standard deviationpH std dev±Contolini, Gina MSpectrophotometrictotal scale
18Temperature, waterTemp°CContolini, Gina M
19Temperature, water, standard deviationTemp std dev±Contolini, Gina M
20SalinitySalContolini, Gina M
21Salinity, standard deviationSal std dev±Contolini, Gina M
22Alkalinity, totalATµmol/kgContolini, Gina MPotentiometric titration
23Alkalinity, total, standard deviationAT std dev±Contolini, Gina MPotentiometric titration
24Carbon, inorganic, dissolvedDICµmol/kgContolini, Gina MCalculated using CO2calc
25Carbon, inorganic, dissolved, standard deviationDIC std dev±Contolini, Gina MCalculated using CO2calc
26Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmContolini, Gina MCalculated using CO2calc
27Partial pressure of carbon dioxide, standard deviationpCO2 std dev±Contolini, Gina MCalculated using CO2calc
28Carbonate system computation flagCSC flagYang, YanCalculated using seacarb after Nisumaa et al. (2010)
29Carbon dioxideCO2µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
30Carbon dioxide, standard deviationCO2 std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
31Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
32Fugacity of carbon dioxide in seawater, standard deviationfCO2 std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
33Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
34Partial pressure of carbon dioxide, standard deviationpCO2 std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
35Bicarbonate ion[HCO3]-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
36Bicarbonate ion, standard deviation[HCO3]- std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
37Carbonate ion[CO3]2-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
38Carbonate ion, standard deviation[CO3]2- std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
39Carbon, inorganic, dissolvedDICµmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
40Carbon, inorganic, dissolved, standard deviationDIC std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
41Aragonite saturation stateOmega ArgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
42Aragonite saturation state, standard deviationOmega Arg std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
43Calcite saturation stateOmega CalYang, YanCalculated using seacarb after Nisumaa et al. (2010)
44Calcite 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:
258 data points

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