Seawater carbonate chemistry and UVR-induced inhibition of photosynthetic light reactions and growth in an intertidal red macroalga

• Main Authors: Zhang, Di, Xu, Juntian, Bao, Menglin, Beer, Sven, Yan, Dong, Beardall, John, Gao, Kunshan
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 2020
• Subjects: Benthos; Bottles or small containers/Aquaria <20 L; Coast and continental shelf; Growth/Morphology; Laboratory experiment; Light; Macroalgae; North Pacific; Plantae; Primary production/Photosynthesis; Pyropia yezoensis; Rhodophyta; Single species; Temperate; Type; Species; Registration number of species; Uniform resource locator/link to reference; Treatment; Growth rate; Growth rate, standard deviation; Carbon dioxide assimilation rate per area; Carbon dioxide assimilation rate, standard deviation; Maximal electron transport rate, relative; Maximal electron transport rate, relative, standard deviation; Maximum photochemical quantum yield of photosystem II; Maximum photochemical quantum yield of photosystem II, standard deviation; Effective quantum yield; Effective quantum yield, standard deviation; Non photochemical quenching; Non photochemical quenching, standard deviation; Ultraviolet absorbing compounds; Ultraviolet absorbing compounds, standard deviation; Ultraviolet radiation-induced inhibition; Ultraviolet radiation-induced inhibition, standard deviation; Temperature, water; Temperature, water, standard deviation; Salinity; pH; pH, standard deviation; Alkalinity, total; Alkalinity, total, standard deviation; Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Bicarbonate ion; Bicarbonate ion, standard deviation; Carbonate ion; Carbonate ion, standard deviation; Carbon dioxide; Carbon dioxide, standard deviation; Carbonate system computation flag; Fugacity of carbon dioxide water at sea surface temperature wet air; Partial pressure of carbon dioxide water at sea surface temperature wet air; Aragonite saturation state; Calcite saturation state; Experiment; Potentiometric titration; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. 2010; Ocean Acidification International Coordination Centre OA-ICC; Pacific; Psi; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.927308; https://doi.pangaea.de/10.1594/PANGAEA.927308

The commercially important red macroalga Pyropia (formerly Porphyra) yezoensis is, in its natural intertidal environment, subjected to high levels of both photosynthetically active and ultraviolet radiation (PAR and UVR, respectively). In the present work, we investigated the effects of a plausibly...