Role of Carbonic Acid in Ocean Chemistry
The oceans of the world have absorbed almost half of the CO2 emitted by humans from the burning of fossil fuels. The extra dissolved carbon dioxide has caused the ocean's average surface pH to shift by about 0.1 unit from pre-industrial levels. This process is known as ocean acidification.
Read more about this topic: Carbonic Acid
Famous quotes containing the words role of, role, ocean and/or chemistry:
“The role of the stepmother is the most difficult of all, because you cant ever just be. Youre constantly being testedby the children, the neighbors, your husband, the relatives, old friends who knew the childrens parents in their first marriage, and by yourself.”
—Anonymous Stepparent. Making It as a Stepparent, by Claire Berman, introduction (1980, repr. 1986)
“All of the assumptions once made about a parents role have been undercut by the specialists. The psychiatric specialists, the psychological specialists, the educational specialists, all have mystified child development. They have fostered the idea that understanding children and promoting their intellectual well-being is too complex for mothers and requires the intervention of experts.”
—Elaine Heffner (20th century)
“We ourselves feel that what we are doing is just a drop in the ocean. But if that drop was not in the ocean, I think the ocean would be less because of that missing drop. I do not agree with the big way of doing things.”
—Mother Teresa (b. 1910)
“If thought makes free, so does the moral sentiment. The mixtures of spiritual chemistry refuse to be analyzed.”
—Ralph Waldo Emerson (18031882)