Microsensor studies on Padina from a natural CO2 seep: implications of morphology on acclimation to low pH, supplement to: Hofmann, Laurie C; Fink, Artur; Bischof, Kai; de Beer, Dirk (2015): Microsensor studies on Padina from a natural CO2 seep: implications of morphology on acclimation to low pH. Journal of Phycology, 51(6), 1106-1115

• Main Authors: Hofmann, Laurie C, Fink, Artur, Bischof, Kai, de Beer, Dirk
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 2015
• Subjects: Benthos; Bottles or small containers/Aquaria <20 L; Chlorophyta; Chromista; CO2 vent; Coast and continental shelf; Field experiment; Macroalgae; Ochrophyta; Padina australis; Primary production/Photosynthesis; Single species; South Pacific; Temperate; Type; Species; Registration number of species; Uniform resource locator/link to reference; Figure; Site; Treatment; Identification; Run Date/Time; Distance; Oxygen; Oxygen, standard error; Location; Replicate; Gross photosynthesis rate, oxygen; Salinity; Temperature, water; pH; Carbon, inorganic, dissolved; Carbonate system computation flag; Carbon dioxide; Fugacity of carbon dioxide water at sea surface temperature wet air; Partial pressure of carbon dioxide water at sea surface temperature wet air; Bicarbonate ion; Carbonate ion; Alkalinity, total; Aragonite saturation state; Calcite saturation state; Potentiometric; Calculated using seacarb after Nisumaa et al. 2010; Biological Impacts of Ocean Acidification BIOACID; Ocean Acidification International Coordination Centre OA-ICC; Hofmann; Laurie; Pacific; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.860218; https://doi.pangaea.de/10.1594/PANGAEA.860218

Low seawater pH can be harmful to many calcifying marine organisms, but the calcifying macroalgae Padina spp. flourish at natural submarine carbon dioxide seeps where seawater pH is low. We show that the microenvironment created by the rolled thallus margin of Padina australis facilitates supersatur...