The oceans are thought to have absorbed about half of the extra CO2 put into the atmosphere in the industrial ageThis has lowered its pH by 0.1pH is the measure of acidity and alkalinityThe vast majority of liquids lie between pH 0 (very acidic) and pH 14 (very alkaline); 7 is neutralSeawater is mildly alkaline with a "natural" pH of about 8.2The IPCC forecasts that ocean pH will fall by "between Read More »
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