Word: boulderers
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...three days the scientists drilled, an inch at a time. Last Monday morning, 62 in. into the porous limestone, the carbide-tipped drill broke through. Pieter Tans, a research scientist from the University of Colorado in Boulder, filled six canisters with 159 quarts of air drawn from the chamber. He also took a sniff. Said Tans: "I did not smell history. I didn't smell anything, except maybe staleness...
...atmosphere had not yet factored in the presence of ice clouds in the Antarctic stratosphere. Thus their models failed to predict the existence of the ozone hole. After the hole was finally stumbled upon two years ago, Susan Solomon, a chemist at the National Oceanic and Atmospheric Administration in Boulder, and Rolando Garcia, of the National Center for Atmospheric Research, plugged more numbers into NCAR's computer model to account for the Antarctic ice clouds. Bang! The hole appeared...
...most experts believe that the earth's surface gradually began warming after the last ice age peaked 18,000 years ago. But only recently has it dawned on scientists that these climatic cycles can be affected by man. Says Stephen Schneider, of the National Center for Atmospheric Research in Boulder: "Humans are altering the earth's surface and changing the atmosphere at such a rate that we have become a competitor with natural forces that maintain our climate. What is new is the potential irreversibility of the changes that are now taking place...
Still, the existence of an ozone hole did not necessarily mean CFCs were to blame, and a number of alternative explanations were proposed. Among them, says Dan Albritton, director of the Federal Government's Aeronomy Laboratory in Boulder, was the notion that the "hole did not signify an ozone loss at all, just a breakdown in the distribution system." An interruption in the movement of air from the tropics, where most ozone is created, to the poles could easily result in less ozone reaching the Antarctic. Another theory: perhaps the sunspot activity that peaked around 1980 created more ozone- destroying...
...Boulder police in July snared and ticketed a flight of 55 cyclists racing past a stop sign, and Steve Clark, the city's bicycle-program coordinator, applauded the crackdown: "When one segment of the group creates bad p.r., it hurts all cyclists." In Eugene, Ore., according to Bicycle Coordinator Diane Bishop of the public-works department, police patrol university areas, especially in their annual autumn bike-safety campaign, in which, she says, "they ticket as many as 100 riders a month." Proliferating cyclists reduced Denver Post Sports Columnist John McGrath to epithet: "Look around: geeks in long black shorts...