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Jiang, Lei; Zhou, Guowei; Zhang, Yuyang; Lei, Xinming; Yuan, Tao; Guo, Ming-Lan; Yuan, Xiangcheng; Lian, Jian-Sheng; Liu, S; Huang, Hui (2021): Seawater carbonate chemistry and plasticity of symbiont acquisition in new recruits of the massive coral Platygyra daedalea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.941568

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Abstract:
Symbiosis establishment is a milestone in the life cycles of most broadcast-spawning corals; however, it remains largely unknown how initial symbiont infection is affected by ocean warming and acidification, particularly for massive corals. This study investigated the combined effects of elevated temperature (29 vs. 31 °C) and pCO2 (450 vs.  1000 μatm) on the recruits of a widespread massive coral, Platygyra daedalea. Results showed that geometric diameter and symbiosis establishment were unaffected by high pCO2, while elevated temperature significantly reduced successful symbiont infection by 50% and retarded the geometric diameter by 6%. Although neither increased temperature, pCO2, nor their interaction affected survival or algal pigmentation of recruits, there was an inverse relationship between symbiont infection rates and survivorship, especially at high temperatures, possibly as a result of oxidative stress caused by algal symbionts under increased temperature. Intriguingly, the proportion of Durusdinium did not increase in recruits at 31 °C, while recruits reared under high pCO2 hosted less Breviolum and more Durusdinium, indicating a high degree of plasticity of early symbiosis and contrasting to the previous finding that heat stress usually leads to the prevalence of thermally tolerant Durusdinium in coral recruits. These results suggest that ocean warming is likely to be more deleterious for the early success of P. daedalea than ocean acidification and provide insights into our understanding of coral-algal symbiotic partnerships under future climatic conditions.
Keyword(s):
Animalia; Benthic animals; Benthos; Cnidaria; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Growth/Morphology; Laboratory experiment; Mortality/Survival; North Pacific; Other studied parameter or process; Platygyra daedalea; Single species; Temperature; Tropical
Supplement to:
Jiang, Lei; Zhou, Guowei; Zhang, Yuyang; Lei, Xinming; Yuan, Tao; Guo, Ming-Lan; Yuan, Xiangcheng; Lian, Jian-Sheng; Liu, S; Huang, Hui (2021): Plasticity of symbiont acquisition in new recruits of the massive coral Platygyra daedalea under ocean warming and acidification. Coral Reefs, 40(5), 1563-1576, https://doi.org/10.1007/s00338-021-02151-5
Further details:
Symbiont community data
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: 18.200000 * Longitude: 109.466670
Date/Time Start: 2016-08-09T00:00:00 * Date/Time End: 2016-08-09T00:00:00
Event(s):
Luhuitou_fringing_reef * Latitude: 18.200000 * Longitude: 109.466670 * Date/Time: 2016-08-09T00:00:00 * 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 2022-3-1.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1TypeTypeHuang, Huistudy
2SpeciesSpeciesHuang, Hui
3Registration number of speciesReg spec noHuang, HuiWoRMS Aphia ID
4Uniform resource locator/link to referenceURL refHuang, Hui
5TreatmentTreatHuang, Hui
6Day of experimentDOEdayHuang, Hui
7InfectionInfectionHuang, Huisuccess
8SurvivalSurvival%Huang, Hui
9DiameterصmHuang, HuiGeometric
10SalinitySalHuang, Hui
11Salinity, standard deviationSal std dev±Huang, Hui
12Temperature, waterTemp°CHuang, Hui
13Temperature, water, standard deviationTemp std dev±Huang, Hui
14pHpHHuang, HuiPotentiometrictotal scale
15pH, standard deviationpH std dev±Huang, HuiPotentiometrictotal scale
16Alkalinity, totalATµmol/kgHuang, HuiPotentiometric titration
17Alkalinity, total, standard deviationAT std dev±Huang, HuiPotentiometric titration
18Carbon, inorganic, dissolvedDICµmol/kgHuang, HuiCalculated using CO2SYS
19Carbon, inorganic, dissolved, standard deviationDIC std dev±Huang, HuiCalculated using CO2SYS
20Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmHuang, HuiCalculated using CO2SYS
21Partial pressure of carbon dioxide, standard deviationpCO2 std dev±Huang, HuiCalculated using CO2SYS
22Aragonite saturation stateOmega ArgHuang, HuiCalculated using CO2SYS
23Aragonite saturation state, standard deviationOmega Arg std dev±Huang, HuiCalculated using CO2SYS
24Carbonate system computation flagCSC flagYang, YanCalculated using seacarb after Nisumaa et al. (2010)
25Carbon dioxideCO2µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
26Carbon dioxide, standard deviationCO2 std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
27Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
28Fugacity of carbon dioxide in seawater, standard deviationfCO2 std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
29Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
30Partial pressure of carbon dioxide, standard deviationpCO2 std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
31Bicarbonate ion[HCO3]-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
32Bicarbonate ion, standard deviation[HCO3]- std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
33Carbonate ion[CO3]2-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
34Carbonate ion, standard deviation[CO3]2- std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
35Carbon, inorganic, dissolvedDICµmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
36Carbon, inorganic, dissolved, standard deviationDIC std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
37Aragonite saturation stateOmega ArgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
38Aragonite saturation state, standard deviationOmega Arg std dev±Yang, YanCalculated using seacarb after Orr et al. (2018)
39Calcite saturation stateOmega CalYang, YanCalculated using seacarb after Nisumaa et al. (2010)
40Calcite 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:
18218 data points

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