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News stories tagged with "oceans"

Estimated change in annual mean sea surface pH between the 1700s and the 1990s. Graphic: <a href="http://en.wikipedia.org/wiki/File:WOA05_GLODAP_del_pH_AYool.png">Plumbago</a>, Creative Commons, some rights reserved
Estimated change in annual mean sea surface pH between the 1700s and the 1990s. Graphic: Plumbago, Creative Commons, some rights reserved

Natural Selections: How rising CO2 levels are changing our oceans

Most of the concern about carbon dioxide is focused on the quantity in the atmosphere and its effect on climate. But rising CO2 levels in the oceans can have equally significant effects on the ecosystems of the seas. Martha Foley and Curt Stager discuss the changing aquasphere.  Go to full article

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