Here we present first of its kind high frequency Total Alkalinity (AT) and pH data from a single solid-state autonomous sensor collected during a 6-day deployment at a barrier reef in Kāneʻohe Bay on the CRIMP-2 buoy. This dual parameter sensor is capable of rapid (<60 s), near simultaneous measurement of the preferred seawater carbonate […]
We determined the impact of anthropogenic CO2 (Cant) accumulation on the δ13C of dissolved inorganic carbon (DIC) in the Arctic Ocean (i.e., the 13C Suess effect) based on δ13C measurements during a GEOTRACES cruise in 2015. The δ13C decrease was estimated from the amount of Cant change derived by the transit time distribution (TTD) approach […]
Highlights • Ventricular and periventricular zones of whole brain activated by acidification. • Cerebral hemisphere and medulla oblongata involved in rapid acid-base regulation. • Diencephalon and mesencephalon activated by short-term acidification. Abstract Altered behaviors have been reported in many marine fish following exposure to high CO2 concentrations. However, the mechanistic link between elevated CO2 and […]
Date: 29 March – 2 April 2020 Location: Baltimore, Maryland, USA Session title: Coastal Acidification Session chairs: Bill Fisher, Jason Grear, Shannon Meseck Founded in 1908, The National Shellfisheries Association is an international organization of scientists, management officials and members of industry, all concerned with the biology, ecology, production, economics and management of shellfish resources […]
The oceans are increasingly affected by multiple aspects of global change, with substantial impacts on ecosystem functioning and food-web dynamics. While the effects of single factors have been extensively studied, it has become increasingly evident that there is a need to unravel the complexities related to a multiple stressor environment. In a mesocosm experimental study, […]
40%: The increase in atmospheric carbon dioxide (CO2) levels since the start of the industrial revolution.