Seawater carbonate chemistry and biological response to fluctuating seawater ph conditions in sea urchin echinus esculentus larvae

Using a complex experimental design, we investigated what part of the pH variability is driving the biological response of the sea urchin Echinus esculentus larvae. Comparing stable (pH 8.13, 7.82, 7.53) and fluctuating treatments (12 h at pH 8.13 and 12 h at pH 7.53) following natural or inverted d...

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Bibliographic Details
Main Authors: Duvane, Jossias Alberto, Dupont, Sam
Format: Dataset
Language:English
Published: PANGAEA 2024
Subjects:
Alkalinity
total
standard error
Animalia
Aragonite saturation state
Arm length
postoral
Bicarbonate ion
Body length
Bottles or small containers/Aquaria (<20 L)
Calcification/Dissolution
Calcification rate
ratio
Calcite saturation state
Calculated using seacarb after Nisumaa et al. (2010)
Carbon
inorganic
dissolved
Carbonate ion
Carbonate system computation flag
Carbon dioxide
Coast and continental shelf
Echinodermata
Echinus esculentus
Experiment day
Fugacity of carbon dioxide (water) at sea surface temperature (wet air)
Growth/Morphology
Laboratory experiment
Mortality
Mortality/Survival
North Atlantic
OA-ICC
Ocean Acidification International Coordination Centre
Other
Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)
Pelagos
pH
Salinity
Single species
Species
Ocean acidification
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.968971
https://doi.org/10.1594/PANGAEA.968971
Description
Summary:Using a complex experimental design, we investigated what part of the pH variability is driving the biological response of the sea urchin Echinus esculentus larvae. Comparing stable (pH 8.13, 7.82, 7.53) and fluctuating treatments (12 h at pH 8.13 and 12 h at pH 7.53) following natural or inverted diurnal cycles. 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 tables 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, 2024) 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 2024-06-12.

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