Nov 9 1991
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(New page: The Baltimore Sun reported a NASA announcement on November 8 that its $10 million effort to determine whether a hole in the Earth's protective ozone layer was developing over the North Pol...)
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The Baltimore Sun reported a NASA announcement on November 8 that its $10 million effort to determine whether a hole in the Earth's protective ozone layer was developing over the North Pole, was delayed by mechanical problems in both the project's aircraft. Mike Kurylo, manager of NASA's Upper Atmosphere Research Program, said the DC-8 jet had a crack in its landing gear and the high-altitude ER-2 aircraft was grounded for a problem with its wings. In addressing the same subject, the New York Times quoted the project's chief scientist as saying three ER-2 planes would be used to survey the ozone layer at high altitudes. (B Sun, Nov 9/91; NY Times, Nov 10/91)
The Baltimore Sun quoted Anne Thompson, an atmospheric scientist at NASA's Goddard Space Flight Center with reference to the interconnectedness of the atmosphere's mounting problems: global warming, ozone depletion, and smog. As examples she pointed out that some hydroxyl-enhancing gases contributed to acid rain; others contributed to the greenhouse effect, while at the same time, hydroxyl played a vital role in stemming depletion of the Earth's ozone layer. (B Sun, Nov 9/91)
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