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Monthly C-13 at Mauna Loa, Hawaii (1980-2002)

| by Bill Chameides
posted by Erica Rowell (Editor) | comments (False)

Changes in the relative abundance of C-13 in the atmosphere as reported by Oak Ridge National Lab’s Carbon Dioxide Information Analysis Center. Note: the more negative the numbers plotted on the left, the lower the relative abundance of C-13.

Monthly C-13 at Mauna Loa, Hawaii (1980-2002)
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