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Gaubert, Julie; Rodolfo-Metalpa, Riccardo; Greff, Stéphane; Thomas, Olivier P; Payri, Claude E (2023): Seawater carbonate chemistry and metabolome of the brown macroalgae Lobophora rosacea from New Caledonia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.964170

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Abstract:
The main aim of our study was to explore the impact of OA on the metabolome of brown macroalgae using Lobophora rosacea as a model species. This species is widespread in New Caledonian lagoons where it is a key component of coral-algal interactions. Metabolomic changes were analyzed using Liquid Chromatography-Mass Spectrometry (UPLC-HRMS) applied to three different OA scenarii: low and variable pH over a long-term timescale (in situ at Bouraké), low and constant pH over a short-term timescale (ex situ experiment), and current pH (control).
Keyword(s):
Benthos; Chromista; Coast and continental shelf; Entire community; Field observation; Laboratory experiment; Lobophora rosacea; Macroalgae; Ochrophyta; Other metabolic rates; Rocky-shore community; Single species; South Pacific; Tropical
Supplement to:
Gaubert, Julie; Rodolfo-Metalpa, Riccardo; Greff, Stéphane; Thomas, Olivier P; Payri, Claude E (2020): Impact of ocean acidification on the metabolome of the brown macroalgae Lobophora rosacea from New Caledonia. Algal Research, 46, 101783, https://doi.org/10.1016/j.algal.2019.101783
Documentation:
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 (2022): seacarb: seawater carbonate chemistry with R. R package version 3.3.1. https://cran.r-project.org/web/packages/seacarb/index.html
Project(s):
Ocean Acidification International Coordination Centre (OA-ICC)
Coverage:
Median Latitude: -22.129350 * Median Longitude: 166.222625 * South-bound Latitude: -22.315900 * West-bound Longitude: 165.988500 * North-bound Latitude: -21.942800 * East-bound Longitude: 166.456750
Date/Time Start: 2017-07-01T00:00:00 * Date/Time End: 2017-08-31T00:00:00
Event(s):
Bourake * Latitude: -21.942800 * Longitude: 165.988500 * Date/Time Start: 2017-07-01T00:00:00 * Date/Time End: 2017-07-31T00:00:00
Ricaudy * Latitude: -22.315900 * Longitude: 166.456750 * Date/Time Start: 2017-08-01T00:00:00 * Date/Time End: 2017-08-31T00:00:00
Comment:
In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2022) 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 2023-12-13.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventGaubert, Julie
2Type of studyStudy typeGaubert, Julie
3SpeciesSpeciesGaubert, Julie
4Sample IDSample IDGaubert, Julie
5ConditionCondGaubert, Julie
6MetaboliteMetabolGaubert, Julie
7IntensityIntensityGaubert, Julienormalized
8SalinitySalGaubert, Julie
9Temperature, waterTemp°CGaubert, Julie
10Temperature, water, standard deviationTemp std dev±Gaubert, Julie
11Alkalinity, totalATµmol/kgGaubert, JuliePotentiometric titration
12Alkalinity, total, standard deviationAT std dev±Gaubert, JuliePotentiometric titration
13pHpHGaubert, JuliePotentiometrictotal scale
14pH, standard deviationpH std dev±Gaubert, JuliePotentiometrictotal scale
15Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmGaubert, JulieCalculated using CO2SYS
16Partial pressure of carbon dioxide, standard deviationpCO2 std dev±Gaubert, JulieCalculated using CO2SYS
17Bicarbonate ion[HCO3]-µmol/kgGaubert, JulieCalculated using CO2SYS
18Bicarbonate ion, standard deviation[HCO3]- std dev±Gaubert, JulieCalculated using CO2SYS
19Carbonate ion[CO3]2-µmol/kgGaubert, JulieCalculated using CO2SYS
20Carbonate ion, standard deviation[CO3]2- std dev±Gaubert, JulieCalculated using CO2SYS
21Carbon dioxideCO2µmol/kgGaubert, JulieCalculated using CO2SYS
22Carbon dioxide, standard deviationCO2 std dev±Gaubert, JulieCalculated using CO2SYS
23Calcite saturation stateOmega CalGaubert, JulieCalculated using CO2SYS
24Calcite saturation state, standard deviationOmega Cal std dev±Gaubert, JulieCalculated using CO2SYS
25Aragonite saturation stateOmega ArgGaubert, JulieCalculated using CO2SYS
26Aragonite saturation state, standard deviationOmega Arg std dev±Gaubert, JulieCalculated using CO2SYS
27Carbonate system computation flagCSC flagYang, YanCalculated using seacarb after Nisumaa et al. (2010)
28Carbon dioxideCO2µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
29Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
30Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
31Bicarbonate ion[HCO3]-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
32Carbonate ion[CO3]2-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
33Carbon, inorganic, dissolvedDICµmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
34Aragonite saturation stateOmega ArgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
35Calcite 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:
498200 data points

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