Whats New ? TOMS turns the mapping job over to OMI 2006 OMI Data Now Available on Aerosol, Ozone, and Reflectivity Pages You can now access current OMI aerosol, ozone, and reflectivity data from their respective product pages using the drop-down menus on these pages. Also, the "Ozone Over Your House" page can now be used with current OMI ozone data. The data and product links on this home page will soon point to OMI data and products. In the meantime, you can now access data and ima ...

Whats New ? TOMS turns the mapping job over to OMI 2006 OMI Data Now Available on Aerosol, Ozone, and Reflectivity Pages You can now access current OMI aerosol, ozone, and reflectivity data from their respective product pages using the drop-down menus on these pages. Also, the "Ozone Over Your House" page can now be used with current OMI ozone data. The data and product links on this home page will soon point to OMI data and products. In the meantime, you can now access data and ima ...

Refrigerants for the 21st Century 8. CFCs and the Ozone Layer By 1972 world-wide production of CFC-11 and CFC-12 had reached 0.3 and 0.5 million tons/year, respectively, and was expected to increase by more than 9%/year in future years. As pointed out earlier, the generally desirable chemical stability of these and other fluorocarbons meant that they would accumulate in the earth's atmosphere as they escape from from their valuable uses. Subsequently, it was established that the atmospheric ...

CIESIN Thematic Guides OZONE DEPLETION AND GLOBAL ENVIRONMENTAL CHANGE Welcome to the CIESIN thematic guide on ozone depletion issues. The purpose of this guide is to help you find selected key documents that pertain to the issue of ozone depletion: causes, human and environmental effects, and policy responses. The 1985 report of the discovery of an "ozone hole" over Antarctica focused attention on the idea that humans can have a significant impact on the global environment. This di ...

American Lung Association State of the Air: 2006 Report Finds Too Many U.S. Cities Still Suffer from Air Pollution TAKE ACTION: Make a Difference by Cleaning Up Dirty Diesel Locomotive and Marine Engines American Lung Association Deplores Recent Marketing Tactics by the Tobacco Industry State Attorneys General Expose Tobacco Industry's Dirty Little Secret: Selling Cigarettes Masquerading as "Little Cigars" Take the Quiz and Receive ...

Ernst Meijer's Home Page Since August 1996 I am working as a researcher at the Royal Netherlands Meteorological Institute (KNMI) in the section Atmospheric Composition (AS). My research concerns the modelling of tropospheric chemistry, focussing on the impact of nitrogen oxides emissions on atmospheric ozone. Most work is performed in the framework of these projects: POLINAT 2 SONEX (removed) EULINOX TRADEOFF SCAVEX On November 21st 2001, I succesfully defend ...

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Ozone Ozone Enviornmental Changes Ozone depletion environmental issues - climate changes and global warming may lead to global catastrophe endangering millions of people and animal lives. For more information about Ozone depletion, visit US EPA. An excellent article about Ozone hole, explains why and how ozone holes are formed, and why we should be worried about these holes. Climate Related Resources CAN International: Network of enviornmental NGOs working on climate related policy. The NGOs ...

Environment Canada Environnement Canada FrançaisContact UsHelpSearchCanada Site Environment CanadaScience and Technology BranchARQX Home Ozone and Ultraviolet Research and Monitoring ARQX Home Ozone and UV Home Canadian Ozone • Network • Today's obs • Ozone+UV Plots • Ozone Maps • Forecasts • Data UV Index (UVI) • Definition • Climatology • UVI Today • Year-to-date UVI • Year-to-date max UVI • UVI graph archive • Data World Ozone maps ...

The ozone layer protects the Earth from the ultraviolet rays sent down by the sun. If the ozone layer is depleted by human action, the effects on the planet could be catastrophic. Ozone is present in the stratosphere. The stratosphere reaches 30 miles above the Earth, and at the very top it contains ozone. The suns rays are absorbed by the ozone in the stratosphere and thus do not re ...

Ozone Depletion Recent Additions | Contact Us | Print Version Search: EPA Home > Ozone Depletion Glossary About Us Chemicals Resource Center Ozone Science Rules & Regulations Recordkeeping & Reporting Enforcement Alternatives / SNAP Montreal Protocol Fun Stuff Welcome to EPA's ozone depletion web area! Within this area you'll find information about the science of ozone depletion, information about the regu ...

Ozone Depletion Recent Additions | Contact Us | Print Version Search: EPA Home > Ozone Depletion Glossary About Us Chemicals Resource Center Ozone Science Rules & Regulations Recordkeeping & Reporting Enforcement Alternatives / SNAP Montreal Protocol Fun Stuff Welcome to EPA's ozone depletion web area! Within this area you'll find information about the science of ozone depletion, information about the regu ...

Published by Australian Academy of Science Sponsored by KEY TEXT Earth's sunscreen – the ozone layer This topic is sponsored by the Australian Government's National Innovation Awareness Strategy. The ozone layer screens out the sun’s harmful ultraviolet radiation. Can we reverse its destruction? You will get more from this topic if you have mastered the basics of electromagnetic radiation – these links will take you to an annotated list of sites with helpful background in ...

Next:What is Ozone ? The following pages give a brief guide to Ozone depletion. Click on the section titles in the selector frame on the left to follow through the guide (if you prefer one frame then click first on the single frame link at the top of the selector frame and use the buttons at the top of the page). Comments, suggestions or queries to: E.F.Shuckburgh@damtp.cam.ac.uk Details of my research can be found here. Home page

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Centre for Atmospheric Science Notes for teachers Visited over 3500 times a week! Awards and citations for the Ozone Hole Tour français deutsch Before You Start! I:The Discovery of the Ozone Hole II:Recent Ozone Loss over Antarctica III: The Science of the Ozone Hole IV:Latest Ozone Hole Research at Cambridge Glossary | Credits | More Info | Tech Stuff | Feedback & 'Ask a Scientist!' © 1998-2002. Centre for Atmosphe ...

Fact sheetsMSC - EC - GC Fact sheet page: 1 2 3 4 5 6 7 8 9 Quiz 1999 Quiz 2000 The Ozone layer A concerted global effort has been made to protect the earth's ozone layer: our planet's fragile sunscreen. Production of the industrial chemicals which once posed a major threat to the ozone layer has been greatly reduced, and levels of some of these chemicals are now beginning to decline in the lower atmosphere. The ozone layer is expected to eventually recover, if all nations ...

Ozone Depletion Recent Additions | Contact Us | Print Version Search: EPA Home > Ozone Depletion > Ozone Science > Antarctic Ozone Hole Glossary About Us Chemicals Resource Center Ozone Science Rules & Regulations Recordkeeping & Reporting Enforcement Alternatives / SNAP Montreal Protocol Fun Stuff The Antarctic Ozone Hole Source: NOAA TOVS satelliteAntarctic Ozone Levels in Fall 2003 The ozone hole ...

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BECOME A MEMBER NOW SIGN IN FAQ search HomeSubjectsLesson PlanningThemesClassroom ManagementNew ContentECardsNewsletters Women's History Explore the many important contributions of women to celebrate Women's Equality Day (August 26) or Women's History Month (in March). Browse Theme Library FREE 7-Day Trial Join today! You'll get access to over 10,000 resources and extra members-only benefits. Learn More Printables The Modern Street-Cleaner Article The Moder ...