Seawater carbonate chemistry and concentration boundary layers around complex assemblages of macroalgae in a laboratory experiment, supplement to: Cornwall, Christopher Edward; Hepburn, Christopher D; Pilditch, Conrad A; Hurd, Catriona L (2013): Concentration boundary layers around complex assemblages of macroalgae: Implications for the effects of ocean acidification on understory coralline algae. Limnology and Oceanography, 58(1), 121-130

• Main Authors: Cornwall, Christopher Edward, Hepburn, Christopher D, Pilditch, Conrad A, Hurd, Catriona L
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 2013
• Subjects: Arthrocardia corymbosa; Benthos; Coast and continental shelf; Containers and aquaria 20-1000 L or < 1 m**2; Laboratory experiment; Light; Macroalgae; Other; Other metabolic rates; Plantae; Rhodophyta; Single species; South Pacific; Temperate; Species; Identification; Distance; Irradiance; Treatment; Flow velocity, water; pH; pH, standard deviation; pH, standard error; Oxygen; Oxygen, standard deviation; Oxygen, standard error; Concentration boundary layer, thickness; Concentration boundary layer, thickness, standard deviation; Concentration boundary layer, thickness, standard error; Salinity; Salinity, standard error; Temperature, water; Temperature, water, standard error; 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; Alkalinity, total; Alkalinity, total, standard error; Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard error; Carbon dioxide; Carbon dioxide, standard error; Bicarbonate ion; Bicarbonate ion, standard error; Carbonate ion; Carbonate ion, standard error; Carbonate system computation flag; Fugacity of carbon dioxide water at sea surface temperature wet air; Aragonite saturation state; Calcite saturation state; Experiment; Potentiometric; Microoptode; Calculated; Potentiometric titration; Calculated using seacarb after Nisumaa et al. 2010; Ocean Acidification International Coordination Centre OA-ICC; Cornwall; Hurd; Pacific; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.823580; https://doi.pangaea.de/10.1594/PANGAEA.823580

Metabolic processes have the potential to modulate the effects of ocean acidification (OA) in nearshore macroalgal beds. We investigated whether natural mixed assemblages of the articulate coralline macroalgae Arthrocardia corymbosa and understory crustose coralline algae (CCA) altered pH and O2 con...