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Main Authors: Sun, Youfang, Sheng, Huaxia, Rädecker, Nils, Lan, Yi, Tong, Haoya, Huang, Lintao, Jiang, Lei, Diaz-Pulido, Guillermo, Zou, Bobo, Zhang, Yuyang, Kao, Shuh-Ji, Qian, Pei Yuan, Huang, Hui
Format: Dataset Open Access
Language:en
Published: PANGAEA 2024
Subjects:
Alkalinity, total; Alkalinity, total, standard error; Animalia; Aragonite saturation state; Aragonite saturation state, standard error; Atom percent excess; Bicarbonate ion; Biomass/Abundance/Elemental composition; Calcite saturation state; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbon/Nitrogen ratio; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Chlorophyll a per cell; Chlorophyll a per larvae; Cnidaria; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gross photosynthesis rate, oxygen, per individual; Laboratory experiment; Luhuitou_fringing_reef_OA; Maximum photochemical quantum yield of photosystem II; Mortality/Survival; Net photosynthesis/dark respiration ratio; Net photosynthesis rate, oxygen, per individual; North Pacific; OA-ICC; Ocean acidification; Ocean Acidification International Coordination Centre; Other metabolic rates; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Partial pressure of carbon dioxide (water) at sea surface temperature (wet air), standard error; Pelagos; pH, standard error; pH, total scale; Pocillopora damicornis; Potentiometric titration; Primary production/Photosynthesis; Replicate; Reproduction; Respiration; Respiration rate, oxygen, per individual; Salinity; Salinity, standard error; Settlement; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Species interaction; Spectrophotometric; Survival; Symbiont density per larvae; Temperature; Temperature, water; Temperature, water, standard error; Time point, descriptive; Treatment; Tropical; Type of study; Zooplankton
Online Access:https://doi.org/10.1594/PANGAEA.973984
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Table of Contents:
  • In this study, we used controlled aquaria experiments to investigate the effects of acidification and elevated temperature treatments on nutrient cycling in the larval hostSymbiodiniaceae symbiosis to elucidate the processes shaping symbiotic interactions. Using P. damicornis larvae harboring Durusdinium spp., we combined physiological measurements of larval performance with stable isotope labeling and analysis to explore the role of carbon and nitrogen assimilation in the symbiosis. First, we tested how experimental acidification (1000 µatm) and elevated temperature (32 °C) affect Symbiodiniaceae density and primary production. Second, we examined the effects of these conditions on larval carbon and nitrogen assimilation. 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 downloaded from FigShare (see Source) 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 2024-12-05.

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