Ozone depletion. (ozone layer)

From: Environment | Date: April 1, 1995| Author: Rowlands, Ian H. | Copyright information

The depletion of the ozone layer is a serious environmental problem which has gained the international attention over the past several years. However, there is still a need to develop an effective model which will help researchers understand the various factors that contribute to ozone depletion.

In the March issue, Edward A. Parson and Owen Greene provide a timely update on global efforts to address the problem of stratospheric ozone depletion. The actions of the international c...

Related newspaper, magazine, and journal articles from HighBeam Research

A reader's guide to the ozone controversy. (ozone layer depletion)
Skeptical Inquirer ; ... political debate about the ozone hole and depletion of the earth's ozone layer may seem outside our normal ... has been no observed ozone depletion.) One reason we haven't seen ... researchers to assert that the ozone layer could be damaged if certain ... very confident the ...
NASA Discovers Largest Antarctic Ozone Hole.(ozone layer depletion)(Brief Article)
Ozone Depletion Network Online Today ; ... recently announced that the largest ozone depletion area, or hole in the ozone layer, has been detected over the continent ... hole is beginning to stabilize, ozone levels at the interior of the hole ... Additionally, NASA said the lowest ozone levels are usually recorded from ... about ...
Is it getting worse under the sun? (ozone layer depletion)
Consumers' Research Magazine ; It seems almost every article and news report about sun safety says skin cancers are expected to increase as the earth's protective ozone layer thins. Even the federal government raises this ... recent measurements show that a thinning of the ozone layer has occurred and may increase until the ...
Northern ozone suffered heavy winter loss. (ozone layer depletion)
Science News ; Earth's ozone layer weathered a tough winter this year. Concentrations ... weather patterns and chemical pollution. Ozone amounts set record lows above some Arctic regions, but the northern depletions were not severe enough to qualify as an ... this March, enabling pollutants to devour ozone in ...
The ups and downs of ozone recovery. (Spectrum).(speculation on future ozone layer depletion)(Brief Article)
Ecos ; HOW MUCH ozone is there protecting us from the harmful ultraviolet radiation emanating from the sun? Not much, is the answer. The ozone layer stretches from about 15 to 30 kilometres above the Earth's surface. This region is far from pure ozone; in fact, the gas normally makes up less than 0.001% of ...
Lawmakers Move to Check CFC Phaseout; House Republicans Play Down Links Between Chemicals and Depletion of Ozone Layer
The Washington Post ; ... the thinning of the Earth's ozone layer and called for the United States ... on the link between CFCs and ozone depletion. Rep. Tom DeLay (R-Tex.) is ... synthetic chemicals that damage the ozone layer, according to research conducted ... ensuing chemical reactions destroy ozone, a ...
Depletion of Ozone Layer
The Washington Post ; Depletion of the ozone layer, a new study concludes, is responsible ... Scientists have suspected that ozone depletion in the lower stratosphere may ... researchers now argue that the ozone depletion is in fact the cause of the lower ...
My adventures in the ozone layer. (argument that scientific evidence that chlorofluorocarbons cause ozone depletion may not be reliable)
National Review ; ... about: a 5 per cent decrease in the ozone layer, as calculated by some of the more ... began in March 1988 when the NASA Ozone Trends Panel (OTP) announced its ... disbelieve the scientific evidence of ozone depletion or to belittle its consequences ... against CFCs is based on a theory of ...
Photoreactivation in Paramecium tetraurelia under Conditions of Various Degrees of Ozone Layer Depletion¶
Photochemistry and Photobiology ; ... UV radiation resulting from the ozone layer depletion, Paramecium tetraurelia was exposed ... UV radiation resulting from the ozone layer depletion, the cells were simultaneously exposed ... conditions of various degrees of ozone layer depletion, the cells were ...
UNEP Report Sees Improvement in Ozone Layer.(United Nations Environment Program and the World Meteorological Organization issue ozone depletion report)(Brief Article)
Ozone Depletion Network Online Today ; ... released a new report which found that levels of ozone-depleting gases in the Earth's atmosphere are ... alterations of the planet's protective stratospheric ozone layer are at or near their largest. Additionally, the report, titled Scientific Assessment of Ozone Depletion: 2002, found that ...