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Marochi, Murilo Zanetti; De Grande, Fernando Rafael; Pardo, J C F; Montenegro, Alvaro; Costa, Tânia Marcia (2022): Seawater carbonate chemistry and larvae survival percentage, abdominal contraction, heart beat of planktonic larvae of fiddler crab Leptuca thayeri [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.955482

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Abstract:
Climate change is imposing constant and more severe environmental challenges to coastal and marine species. Regional climate and species acclimation capacity determine the communities' ecological response to stressors. Marine heatwave events are of serious threat to species fitness and survivorship, even more to the sensitive early-history stages of ectotherms. By combining modeled regional historical data and climate change predictions with manipulative experiments, we evaluated the potential impact of marine heatwaves in a widespread and abundant planktonic larvae of the fiddler crab Leptuca thayeri. Larvae survival was affected by temperature increase with lowest survival probability under higher temperature treatments regardless of pH conditions. Larval physiology was affected by both temperature increase and pH conditions. With heatwaves becoming more frequent, hotter, and lasting longer in the region, we could expect potential reductions in the larval recruitment and stocks with cascade ecological negative effects on estuarine habitats.
Keyword(s):
Animalia; Arthropoda; Behaviour; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Laboratory experiment; Leptuca thayeri; Mortality/Survival; Other studied parameter or process; Pelagos; Single species; South Atlantic; Temperate; Temperature; Zooplankton
Supplement to:
Marochi, Murilo Zanetti; De Grande, Fernando Rafael; Pardo, J C F; Montenegro, Alvaro; Costa, Tânia Marcia (2022): Marine heatwave impacts on newly-hatched planktonic larvae of an estuarine crab. Estuarine, Coastal and Shelf Science, 278, 108122, https://doi.org/10.1016/j.ecss.2022.108122
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)
Coverage:
Latitude: -23.987900 * Longitude: -46.407300
Event(s):
Parque_Municipal_Piacabucu * Latitude: -23.987900 * Longitude: -46.407300 * Method/Device: Experiment (EXP)
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 2023-02-10.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1TypeTypeMarochi, Murilo ZanettiStudy
2Species, unique identificationSpecies UIDMarochi, Murilo Zanetti
3TreatmentTreatMarochi, Murilo Zanetti
4SurvivalSurvival%Marochi, Murilo ZanettiLarvae
5Numbern#Marochi, Murilo ZanettiAbdominal contraction per 10s
6Number, standard errorNo std e±Marochi, Murilo ZanettiAbdominal contraction per 10s
7Number, standard deviationNum std dev±Marochi, Murilo ZanettiAbdominal contraction per 10s
8Heart beatHeart beat#Marochi, Murilo Zanettiper 10s
9Heart beat, standard errorHeart beat std e±Marochi, Murilo Zanettiper 10s
10Heart beat, standard deviationHeart beat std dev±Marochi, Murilo Zanettiper 10s
11Temperature, waterTemp°CMarochi, Murilo Zanetti
12Temperature, water, standard deviationTemp std dev±Marochi, Murilo Zanetti
13pHpHMarochi, Murilo ZanettiPotentiometric
14pH, standard deviationpH std dev±Marochi, Murilo ZanettiPotentiometric
15Alkalinity, totalATµmol/kgMarochi, Murilo Zanetti
16Alkalinity, total, standard deviationAT std dev±Marochi, Murilo Zanetti
17Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmMarochi, Murilo ZanettiPotentiometric titration
18Bicarbonate ion[HCO3]-µmol/kgMarochi, Murilo ZanettiPotentiometric titration
19Carbonate ion[CO3]2-µmol/kgMarochi, Murilo ZanettiPotentiometric titration
20Aragonite saturation stateOmega ArgMarochi, Murilo ZanettiPotentiometric titration
21Calcite saturation stateOmega CalMarochi, Murilo ZanettiPotentiometric titration
22SalinitySalMarochi, Murilo Zanetti
23Carbonate system computation flagCSC flagYang, YanCalculated using seacarb after Nisumaa et al. (2010)
24pHpHYang, YanCalculated using seacarb after Nisumaa et al. (2010)total scale
25Carbon dioxideCO2µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
26Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
27Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
28Bicarbonate ion[HCO3]-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
29Carbonate ion[CO3]2-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
30Carbon, inorganic, dissolvedDICµmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
31Aragonite saturation stateOmega ArgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
32Calcite saturation stateOmega CalYang, YanCalculated using seacarb after Nisumaa et al. (2010)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
191 data points

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