Article: RESEARCHERS SAY OZONE GAP COVERING WIDER AREA.(Main)

Byline: William K. Stevens New York Times

For the first time, scientists have found Earth's protective ozone shield to be weakened over the United States and other temperate-zone countries in summer, when the sun's harmful ultraviolet rays are the strongest and pose the greatest danger to people and crops.

Since damage to the ozone shield is more severe than previously thought, skin cancers and crop damage will increase more quickly than expected, an international panel of scientists convened by the United Nations said Tuesday.

Furthermore, they said, the rate of ozone depletion has accelerated and will continue at the higher rate in the 1990s, ...

Related newspaper, magazine, and journal articles:

 
 
Newsweek Harper's Magazine The Washington Post Chicago Tribune Crain's Chicago Business PRNewswire Pediatric News The Nation Advertising Age The Economist (US) A FREE trial gives you access to over 80 million articles! Access over 6,500 publications with a FREE trial!