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Profile: Gavin Schmidt
Gavin Schmidt was a participant or observer in the following events:
The prestigious Geophysical Research Letters publishes a paper summarizing the results of a study that suggests that Antarctica may warm rapidly during the next 50 years. Researchers Drew Shindell and Gavin Schmidt of NASA’s Goddard Institute of Space Studies used computer modeling to predict the effect of increased ozone levels over Antarctica. Ozone levels are expected to increase over the next few years due to international treaties that have banned ozone-depleting chemicals. The computer modeling suggested that, while Antarctica has mostly cooled over the last 30 years, this trend may quickly reverse because higher ozone levels will likely lead to the disruption of the westerly winds that currently provide a buffer against the warmer temperatures of lower latitudes. The higher temperatures in turn could result in the loss of the continent’s ice shelves. [Shindell and Schmidt, 2004; NASA, 10/6/2004]
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