Save
Email
Print
Share
RSSBrowse News Stories
211 to 220 of 399 stories
view headlines only
-
Volcanic Aerosol Clouds And Gases Lead To Ozone Destruction
November 8, 2006 — Volcanic eruptions destroy ozone and create "mini-ozone holes," according to two new studies by researchers at the Universities of Cambridge and ... > full story -
Antarctic Ozone Hole Is A Double Record Breaker
October 19, 2006 — NASA and National Oceanic and Atmospheric Administration scientists report this year's ozone hole in the polar region of the Southern Hemisphere has broken records for area and ... > full story -
Record Ozone Loss During 2006 Over South Pole
October 2, 2006 — Ozone measurements made by ESA's Envisat satellite have revealed the ozone loss of 40 million tons on 2 October 2006 has exceeded the record ozone loss of about 39 million tons for ... > full story -
Strong Winds Trigger Increases In Ozone Destroying Gases In Upper Stratosphere
September 29, 2006 — A surprising new University of Colorado at Boulder study indicates winds circling high above the far Northern Hemisphere have a much greater impact on upper stratospheric ozone levels than scientists ... > full story -
As Ozone Hole Approaches Annual Peak, NASA Scientists Reveal Latest Information And Images
September 28, 2006 — As the Antarctic ozone hole approaches its annual peak, NASA scientists are using the latest tools to determine what effect the ban on CFCs and related chemicals has had and how long we will have to ... > full story -
'Imported' Pollution Tied To Poor Air Quality In Texas In 2004
September 21, 2006 — Scientists using NASA satellites and other data including computer models and ground sensors have demonstrated that pollutants traveling even thousands of miles can impact air quality. The study ... > full story -
Solutions To Pollution, Ozone Explored By Atmospheric Scientists
September 15, 2006 — University of Houston scientists are joining more than 200 researchers from 60 institutions in the Texas Air Quality Study-II to help alleviate the negative impact of air pollution on public health ... > full story -
Atmospheric Ozone Recovering In Mid-Latitudes, Report Shows
August 30, 2006 — Concentrations of atmospheric ozone -- which protects Earth from the sun's ultraviolet radiation -- are showing signs of recovery in the most important regions of the stratosphere above the ... > full story -
Sulfur Signature Changes Thoughts On Atmospheric Oxygen
August 23, 2006 — Ancient sediments that once resided on a lake bed and the ocean floor show sulfur isotope ratios unlike those found in other samples from the same time, calling into question accepted ideas about ... > full story -
Just Breathe: Ozone Forecaster Unveiled, Available Via Web
August 22, 2006 — People with asthma or other respiratory problems can breathe a sigh of relief thanks to University of Houston professors who unveiled a forecasting system providing air quality data on ozone ... > full story
Search ScienceDaily
Number of stories in archives: 137,376
more 
