Experiment: Acidified seawater impacts sea urchin larvae pH regulatory systems relevant for calcification, supplement to: Stumpp, Meike; Hu, Marian Y; Melzner, Frank; Gutowska, Magdalena A; Dorey, Narimane; Himmerkus, Nina; Holtmann, Wiebke C; Dupont, Sam; Thorndyke, Mike; Bleich, Markus (2012): Acidified seawater impacts sea urchin larvae pH regulatory systems relevant for calcification. Proceedings of the National Academy of Sciences, 109(44), 18192-18197

• Main Authors: Stumpp, Meike, Hu, Marian Y, Melzner, Frank, Gutowska, Magdalena A, Dorey, Narimane, Himmerkus, Nina, Holtmann, Wiebke C, Dupont, Sam, Thorndyke, Mike, Bleich, Markus
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 2012
• Subjects: Acid-base regulation; Animalia; Bottles or small containers/Aquaria <20 L; Coast and continental shelf; Echinodermata; Laboratory experiment; North Atlantic; Pelagos; Single species; Strongylocentrotus droebachiensis; Temperate; Zooplankton; Species; Figure; Treatment; Replicate; pH; pH, extracellular; Partial pressure of carbon dioxide water at sea surface temperature wet air; Molecular mass; Time in minutes; Fluorescence; Fluorescence, standard deviation; Time in seconds; Ratio; pH, intracellular; Recovery; Slope inclination; Temperature, water; Temperature, water, standard deviation; Salinity; Salinity, standard deviation; pH, standard deviation; Calcite saturation state; Calcite saturation state, standard deviation; Aragonite saturation state; Aragonite saturation state, standard deviation; Partial pressure of carbon dioxide, standard deviation; Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Carbonate system computation flag; Carbon dioxide; Fugacity of carbon dioxide water at sea surface temperature wet air; Bicarbonate ion; Carbonate ion; Alkalinity, total; Calculated using seacarb after Nisumaa et al. 2010; Biological Impacts of Ocean Acidification BIOACID; Ocean Acidification International Coordination Centre OA-ICC; Marian; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.833111; https://doi.pangaea.de/10.1594/PANGAEA.833111

Calcifying echinoid larvae respond to changes in seawater carbonate chemistry with reduced growth and developmental delay. To date, no information exists on how ocean acidification acts on pH homeostasis in echinoderm larvae. Understanding acid-base regulatory capacities is important because intrace...