Seawater carbonate chemistry and resource allocation and extracellular acid-base status in the sea urchin Strongylocentrotus droebachiensis during experiments, 2012 ...

• Main Authors: Stumpp, Meike, Trübenbach, Katja, Brennecke, Dennis, Hu, Marian Y, Melzner, Frank
• Format: Dataset
• Language: English
• Published: PANGAEA 2012
• Subjects: Animalia; Behaviour; Benthic animals; Benthos; Bottles or small containers/Aquaria <20 L; Coast and continental shelf; Echinodermata; Growth/Morphology; Laboratory experiment; North Atlantic; Red Sea; Reproduction; FOS Medical biotechnology; Single species; Strongylocentrotus droebachiensis; Temperate; Time, incubation; Experimental treatment; Flow rate; Flow rate, standard deviation; Replicates; Temperature, water; Temperature, standard deviation; Salinity; Salinity, standard deviation; pH; pH, standard deviation; Alkalinity, total; Alkalinity, total, standard deviation; Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Partial pressure of carbon dioxide water at sea surface temperature wet air; Carbon dioxide, partial pressure, standard deviation; Calcite saturation state; Calcite saturation state, standard deviation; Aragonite saturation state; Aragonite saturation state, standard deviation; Strongylocentrotus droebachiensis, feeding state; Gonad stage, developing; Strongylocentrotus droebachiensis, coelomic fluid color; Positioning type/details; Strongylocentrotus droebachiensis, diameter; Strongylocentrotus droebachiensis, diameter, standard deviation; Strongylocentrotus droebachiensis, weight; Strongylocentrotus droebachiensis, weight, standard deviation; Strongylocentrotus droebachiensis, test, weight; Strongylocentrotus droebachiensis, test, weight, standard deviation; Strongylocentrotus droebachiensis, lantern of Aristotle, weight; Strongylocentrotus droebachiensis, lantern of Aristotle, weight, standard deviation; Kattegat; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.779697; https://doi.pangaea.de/10.1594/PANGAEA.779697

Anthropogenic CO2 emission will lead to an increase in seawater pCO2 of up to 80-100 Pa (800-1000 µatm) within this century and to an acidification of the oceans. Green sea urchins (Strongylocentrotus droebachiensis) occurring in Kattegat experience seasonal hypercapnic and hypoxic conditions alread...