Seltzer originated in Germany, where naturally
occurring carbonated water was bottled and sold.
Not exact matches
The researchers from the Department of Primary Industries, Parks,
Water & Environment (DPIPWE) and the University of Tasmania made the discovery during a survey of peat - bound karstic wetlands — an unusual type of swamp which
occurs only in peaty soils underlain by limestone and similar
carbonate rocks.
Like in the global ocean, as the anthropogenic CO2 penetrates the Mediterranean
waters, CO2 - driven shifts in the
carbonate chemical equilibria
occur and seawater pH decreases.
In one example, formation of dissolved carbon dioxide (e.g., HCO3 −) in an aqueous growth medium including
carbonate ions can
occur via the reaction of
carbonate ions with
water to yield bicarbonate and the reaction of carbon dioxide with hydroxide to yield bicarbonate, as shown below:
Holds that for most open - ocean surface
waters, aragonite undersaturation
occurs when
carbonate ion concentrations drop below approximately 66 µmol kg - 1