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Showing 1 to 6 of 6 for “"oceanic pH"”.
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Response of pteropod and related faunas to climate change and ocean acidification
… shown that increased pCO2, leading to decreased pH and low carbonate concentrations, has a negative impact on the ability of pteropods to calcify and maintain their shells. This study presents the micropalaeontological analysis of marine cores from the Caribbean Sea, Mediterranean Sea and Indian …
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Physical and biological forcings on the carbonate chemistry in the North Atlantic Ocean
The atmospheric concentration of CO2 has risen considerably since the industrial revolution, and the subsequent uptake of atmospheric CO2 by the oceans has affected the carbonate system and caused a reduction in the pH of the oceans. Model estimates involving future CO2 emission scenarios have …
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Marine Applications of an Autonomous Indicator-Based pH Sensor
<p> Currently, the lack of accurate in situ pH measurements limits our understanding of natural pH variability. In order to predict future pH changes in the oceans, quality high temporal resolution pH data are needed. This work used the newly developed Submersible Autonomous Moored Instrument for …
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Marine Applications of an Autonomous Indicator-Based pH Sensor
<p> Currently, the lack of accurate in situ pH measurements limits our understanding of natural pH variability. In order to predict future pH changes in the oceans, quality high temporal resolution pH data are needed. This work used the newly developed Submersible Autonomous Moored Instrument for …
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Investigation of the influence of modified sediment on pH using rapid pH assessment methods
… Sound, assessed the variability of sediment pH measurements between farmed and non-farmed beaches; evaluated the use of an Orion low maintenance pH triode and a Honeywell Durafet to rapidly assess sediment pH; examined existing shell content between farmed and non-farmed beaches; determined …
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Potential Impacts of Climate Change on Photochemistry of <i>Zostera Marina</i> L.
… of the ocean’s total carbon storage, although photosynthesis of seagrasses is carbon limited at today’s oceanic pH. Therefore, increasing atmospheric CO<sub>2</sub> concentration, which results in ocean acidification/carbonation, is predicted to have a positive impact on seagrass productivity. …