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Paula, José Ricardo; Otjacques, Eve; Hildebrandt, Courtney; Grutter, Alexandra S; Rosa, Rui (2020): Seawater carbonate chemistry and survival of Gnathia aureamaculosa [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.924918

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Abstract:
The juveniles of gnathiid isopods are one of the most common fish ectoparasites in marine habitats and cause deleterious effects on fish by feeding on host blood and lymph. Reef fishes tend to engage in cooperative interactions with cleaning organisms to reduce their ectoparasite load. Ocean acidification (OA) pose multiple threats to marine life. Recently, OA was found to disrupt cleaner fish behaviour in mutualistic cleaning interactions. However, the potential effects of ocean acidification on this common ectoparasite remains unknown. Here, we test if exposure to an acidification scenario predicted by IPCC to the end of the century (RCP 8.5 – 980 μatm pCO2) affects gnathiid survival. Our results show that ocean acidification did not have any effects on gnathiid survival rate during all three juvenile life stages. Thus, we advocate that the need for cleaning interactions will persist in potentially acidified coral reefs. Nevertheless, to better understand gnathiid resilience to ocean acidification, future studies are needed to evaluate ocean acidification impacts on gnathiid reproduction and physiology as well as host-parasite interactions.
Keyword(s):
Animalia; Arthropoda; Bottles or small containers/Aquaria (<20 L); Coast and continental shelf; Gnathia aureamaculosa; Laboratory experiment; Mortality/Survival; Pelagos; Single species; South Pacific; Tropical; Zooplankton
Supplement to:
Paula, José Ricardo; Otjacques, Eve; Hildebrandt, Courtney; Grutter, Alexandra S; Rosa, Rui (2020): Ocean Acidification Does Not Affect Fish Ectoparasite Survival. Oceans, 1(1), 27-33, https://doi.org/10.3390/oceans1010003
Original version:
Paula, José Ricardo; Otjacques, Eve; Hildebrandt, Courtney; Grutter, Alexandra S; Rosa, Rui (2020): Ocean acidification does not affect fish ectoparasite survival. figshare, https://doi.org/10.6084/m9.figshare.11354063
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:
Latitude: -14.668900 * Longitude: 145.459400
Event(s):
Lizard_Island * Latitude: -14.668900 * Longitude: 145.459400 * Location: Lizard Island, northern Great Barrier Reef
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 2020-11-20.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1TypeTypePaula, José Ricardostudy
2SpeciesSpeciesPaula, José Ricardo
3Registration number of speciesReg spec noPaula, José Ricardo
4Uniform resource locator/link to referenceURL refPaula, José RicardoWoRMS Aphia ID
5IdentificationIDPaula, José RicardoTank
6WidthwµmPaula, José RicardoHead
7Duration, number of daysDurationdaysPaula, José Ricardoalive
8IdentificationIDPaula, José Ricardo
9TreatmentTreatPaula, José Ricardo
10StageStagePaula, José Ricardo
11DeadDead#Paula, José Ricardo
12Temperature, waterTemp°CPaula, José Ricardo
13pHpHPaula, José RicardoPotentiometrictotal scale
14SalinitySalPaula, José Ricardo
15Alkalinity, totalATµmol/kgPaula, José Ricardo
16Carbon, inorganic, dissolvedDICµmol/kgPaula, José RicardoCalculated using CO2SYS
17Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmPaula, José RicardoCalculated using CO2SYS
18Bicarbonate ion[HCO3]-µmol/kgPaula, José RicardoCalculated using CO2SYS
19Aragonite saturation stateOmega ArgPaula, José RicardoCalculated using CO2SYS
20Carbonate system computation flagCSC flagYang, YanCalculated using seacarb after Nisumaa et al. (2010)
21Carbon dioxideCO2µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
22Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
23Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
24Bicarbonate ion[HCO3]-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
25Carbonate ion[CO3]2-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
26Carbon, inorganic, dissolvedDICµmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
27Aragonite saturation stateOmega ArgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
28Calcite 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:
13188 data points

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