Sentences with phrase «seawater absorbs carbon dioxide»

Not exact matches

Acidification refers to a lowering of the pH of seawater when it absorbs carbon dioxide, pushing it closer to the acidic end of the scale, although it is still slightly alkaline.

This is the drop in seawater pH as the oceans absorb an estimated 22 million tons of carbon dioxide from the 80 million tons emitted each day by human activities.

When atmospheric carbon dioxide is absorbed into the ocean, it reacts to produce carbonic acid, increasing the acidity of seawater and diminishing the amount of a key building block (carbonate) used by marine species like shellfish and corals to make their shells and skeletons.

Although the CO2 that is taken up by the ocean does not contribute to greenhouse warming, ocean warming reduces the solubility of carbon dioxide in seawater; and thus reduces the amount of CO2 the oceans can absorb from the atmosphere.

It does this by shifting the series of equilibria (below) to the right, thereby increasing the capacity of seawater to absorb carbon dioxide from the atmosphere and by decreasing the propensity for seawater to desorb carbon dioxide into the atmosphere.»

But also, over time, most of the carbon dioxide in the atmosphere is absorbed by the ocean, where it reacts with seawater to form an acid that is corrosive to coral reefs, shellfish, and other marine life.

For example, as temperatures warm, seawater absorbs less carbon dioxide, and as precipitation patterns change and plants grow (or die), they take up more (or less) carbon.

The oceans absorb carbon dioxide, causing seawater to be 30 % more acidic than it was in pre-industrial times.