Seawater carbonate chemistry and heterotrophic capacity of Mediterranean corals
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| Titel: | Seawater carbonate chemistry and heterotrophic capacity of Mediterranean corals |
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| Autoren: | Hulver, Ann Marie, Carbonne, Chloe, Teixido, Nuria, Comeau, Steeve, Kemp, Dustin W, Keister, Elise F, Gattuso, Jean-Pierre, Grottoli, Andréa G |
| Verlagsinformationen: | PANGAEA |
| Publikationsjahr: | 2024 |
| Bestand: | PANGAEA - Data Publisher for Earth & Environmental Science (AWI Bremerhaven / MARUM Bremen) |
| Schlagwörter: | Alkalinity, total, standard deviation, Animalia, Aragonite saturation state, Astroides calycularis, Benthic animals, Benthos, Bicarbonate ion, Biomass, Biomass/Abundance/Elemental composition, Calcification/Dissolution, Calcification rate, Calcite saturation state, Calculated using seacarb, Calculated using seacarb after Nisumaa et al. (2010), Calculated using seacarb after Orr et al. (2018), Carbohydrates, Carbon, inorganic, dissolved, Carbonate ion, Carbonate system computation flag, Carbon dioxide, Chiane_Ambient, Chiane_Vent, Chlorophyll a, per dry mass, Cladocora caespitosa, Cnidaria |
| Geographisches Schlagwort: | MEDIAN LATITUDE: 40.712250 * MEDIAN LONGITUDE: 13.960750 * SOUTH-BOUND LATITUDE: 40.701000 * WEST-BOUND LONGITUDE: 13.954000 * NORTH-BOUND LATITUDE: 40.718000 * EAST-BOUND LONGITUDE: 13.965000 * DATE/TIME START: 2019-05-07T00:00:00 * DATE/TIME END: 2019-05-08T00:00:00 |
| Beschreibung: | In Ischia, Italy, two species of Mediterranean scleractinian corals–the symbiotic Cladocora caespitosa and the asymbiotic Astroides calycularis–were collected from ambient pH sites (average pHT = 8.05) and adjacent CO2 vent sites (average pHT = 7.8) to evaluate their response to ocean acidification. Coral colonies from both sites were reared in a laboratory setting for six months at present day pH (pHT ~ 8.08) or low pH (pHT ~7.72). We hypothesized that these corals cope with low pH by increasing their heterotrophic capacity (i.e., feeding and/or proportion of heterotrophically derived compounds incorporated in their tissues), irrespective of site of origin, which was quantified indirectly by measuring δ13C, δ15N, and sterols. To further characterize coral health, we quantified energy reserves by measuring biomass, total lipids, and lipid classes. Additional analysis for C. caespitosa included carbohydrates (an energy reserve) and chlorophyll a (an indicator of photosynthetic capacity). This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were extracted from supplementary in the related paper (see Related to) by the OA-ICC data curator. 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 2022-04-11. |
| Publikationsart: | dataset |
| Dateibeschreibung: | text/tab-separated-values, 3064 data points |
| Sprache: | English |
| Relation: | Hulver, Ann Marie; Carbonne, Chloe; Teixido, Nuria; Comeau, Steeve; Kemp, Dustin W; Keister, Elise F; Gattuso, Jean-Pierre; Grottoli, Andréa G (2024): Elevated heterotrophic capacity as a strategy for Mediterranean corals to cope with low pH at CO2 vents. PLoS ONE, 19(7), e0306725, https://doi.org/10.1371/journal.pone.0306725; Carbonne, Chloe; Teixidó, Núria; Moore, B; Mirasole, Alice; Guttierez, Thomas; Gattuso, Jean-Pierre; Comeau, Steeve (2021): Seawater carbonate chemistry and long term calcification, dark respiration, gross photosynthesis, and short-term calcification of two Mediterranean colonial corals Cladocora caespitosa (zooxanthellate) and Astroides calycularis (azooxanthellate) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.943187 (Carbonate chemistry data); Nisumaa, Anne-Marin; Pesant, Stephane; Bellerby, Richard G J; Delille, Bruno; Middelburg, Jack J; Orr, James C; Riebesell, Ulf; Tyrrell, Toby; Wolf-Gladrow, Dieter A; Gattuso, Jean-Pierre (2010): EPOCA/EUR-OCEANS data compilation on the biological and biogeochemical responses to ocean acidification. Earth System Science Data, 2(2), 167-175, https://doi.org/10.5194/essd-2-167-2010; 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; https://doi.pangaea.de/10.1594/PANGAEA.972429; https://doi.org/10.1594/PANGAEA.972429 |
| DOI: | 10.1594/PANGAEA.972429 |
| Verfügbarkeit: | https://doi.pangaea.de/10.1594/PANGAEA.972429 https://doi.org/10.1594/PANGAEA.972429 |
| Rights: | CC-BY-4.0: Creative Commons Attribution 4.0 International ; Access constraints: unrestricted ; info:eu-repo/semantics/openAccess |
| Dokumentencode: | edsbas.DC992653 |
| Datenbank: | BASE |
Nájsť tento článok vo Web of Science | Abstract: | In Ischia, Italy, two species of Mediterranean scleractinian corals–the symbiotic Cladocora caespitosa and the asymbiotic Astroides calycularis–were collected from ambient pH sites (average pHT = 8.05) and adjacent CO2 vent sites (average pHT = 7.8) to evaluate their response to ocean acidification. Coral colonies from both sites were reared in a laboratory setting for six months at present day pH (pHT ~ 8.08) or low pH (pHT ~7.72). We hypothesized that these corals cope with low pH by increasing their heterotrophic capacity (i.e., feeding and/or proportion of heterotrophically derived compounds incorporated in their tissues), irrespective of site of origin, which was quantified indirectly by measuring δ13C, δ15N, and sterols. To further characterize coral health, we quantified energy reserves by measuring biomass, total lipids, and lipid classes. Additional analysis for C. caespitosa included carbohydrates (an energy reserve) and chlorophyll a (an indicator of photosynthetic capacity). This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were extracted from supplementary in the related paper (see Related to) by the OA-ICC data curator. 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 2022-04-11. |
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| DOI: | 10.1594/PANGAEA.972429 |