41. How Does Meteorology/weather Influence Ozone Concentrations How does meteorology/weather influence ozone concentrations? The chemicalreaction required to form tropospheric ozone occurs most http://capita.wustl.edu/capita/capitareports/globeO3/MetInfluence.htm

How does meteorology/weather influence ozone concentrations? The chemical reaction required to form tropospheric ozone occurs most efficiently on hot, sunny days under stagnant and humid air conditions. High humidity and high temperatures enhance the formation of ozone. Low wind speeds lead to the buildup of high local pollutant concentrations. High winds tend to dilute ozone concentrations locally near sources but they also transport ozone to other locations, often causing high ozone concentrations in areas without large sources of NOx and VOCs. Learn more: Run a simulation to see how weather influences ozone Factors influencing ozone Air Quality Meteorology Rethinking the Ozone Problem in Urban and Regional Air Pollution (Chapter 4) READY - Meteorological Modeling and Data UNISYS Weather Weather Underground

42. BBC NEWS | Science/Nature | Arctic Ozone Loss 'fluctuates Widely' It s predominantly the meteorology that s responsible for the ozone loss, andthe main factor is probably the stability and temperature of the vortex. http://news.bbc.co.uk/1/hi/sci/tech/2906249.stm

Home TV Radio Talk ... Programmes Last Updated: Thursday, 3 April, 2003, 09:06 GMT 10:06 UK Email this to a friend Printable version Arctic ozone loss 'fluctuates widely' By Alex Kirby BBC News Online environment correspondent The loss of ozone over the Arctic varies widely from year to year, US scientists say. The Arctic ozone loss during the nineties wasn't linked to chlorine - it's been driven by the meteorology Dr Neil Harris, Eorcu Using data collected by the US space agency (Nasa), they say the amount, timing and pattern of ozone loss all fluctuate. They say their findings will help to show the effectiveness of agreements on limiting ozone depletion. And they should also give scientists a better understanding of what is happening in the Arctic. The research team, which analysed data from the Microwave Limb Sounder (MLS) on Nasa's Upper Atmosphere Research Satellite (UARS), report their findings in the Journal of Geophysical Research, published by the American Geophysical Union. Ozone, a form of oxygen, protects all life on Earth against harmful ultraviolet radiation. Close to the poles it is thinning, largely because of reactions with chlorofluorocarbons (CFCs) and other industrial gases.

43. Ozone Depletion-Key Text Related site How ozone is destroyed by CFCs An interactive animation that modelsthe destruction of ozone by CFCs. (Bureau of meteorology, Australia). http://www.science.org.au/nova/004/004key.htm

Key text Published by Australian Academy of Science Sponsored by 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 Printer-friendly version of complete topic A natural balance keeps us well supplied with ozone Up in the stratosphere , small amounts of ozone are constantly being made by the action of sunlight on oxygen. At the same time, ozone is being broken down by natural processes. The total amount of ozone usually stays constant because its formation and destruction occur at about the same rate. Human activity has recently changed that natural balance. Certain manufactured substances (such as chlorofluorocarbons and hydrochlorofluorocarbons ) can destroy stratospheric ozone much faster than it is formed. Ozone is a natural sunblock Go outside on a fine day and feel the sun warm your face. What happens when a cloud passes over? You’ll notice that the cloud takes away some of the heat and light coming from the sun. In much the same way that a cloud blocks the heat on a hot day, the ozone layer in the stratosphere blocks out the sun’s deadly ultraviolet rays. It acts as our planet’s natural sunblock.

44. BUBL LINK / 5:15 Internet Resources: Meteorology United Nations Subjects air quality, atmospheric science, climatology, earth observation,global change, hydrology, meteorology, ozone, weather DeweyClass http://bubl.ac.uk/link/m/meteorology.htm

BUBL LINK / 5:15 Catalogue of Internet Resources Home Search Subject Menus A-Z ... About Meteorology A-Z Index Titles Descriptions About Rainbows Atmospheric Sciences British Atmospheric Data Centre British Isles Weather Information ... World Meteorological Organisation Page last updated: 17 March 2003 Comments: bubl@bubl.ac.uk About Rainbows Answers to commonly asked questions about rainbows. Topics include their formation, the cause of the colours in a rainbow, double rainbows, proverbs, and suggested rainbow experiments. Author: Beverly T. Lynds Subjects: meteorology DeweyClass: ResourceType: document Location: usa Last checked: Atmospheric Sciences Links to Internet resources in atmospheric science. Author: US Geological Survey Subjects: atmospheric science, meteorology DeweyClass: ResourceType: index Location: usa Last checked: British Atmospheric Data Centre Designed to assist UK atmospheric researchers to locate, access and interpret atmospheric data, the centre provides permanent archives for data sets from Natural Environment Research Council-funded projects. The searchable archive includes data from the Met. Office and information on ozone experiments, stratosphere, mesosphere and troposphere measurements, sea temperatures and forecasting. Author: British Atmospheric Data Centre Subjects: atmospheric science, climatology, meteorology

45. TRACE GAS CONCENTRATIONS AND METEOROLOGY IN RURAL VIRGINIA 1. OZONE AND CARBON-M TRACE GAS CONCENTRATIONS AND meteorology IN RURAL VIRGINIA 1. ozone AND CARBONMONOXIDEPOULIDA O, DICKERSON RR, DODDRIDGE BG, HOLLAND JZ, WARDELL RG, WATKINS http://www.atmos.umd.edu/~bruce/jgrd1291.html

TRACE GAS CONCENTRATIONS AND METEOROLOGY IN RURAL VIRGINIA 1. OZONE AND CARBON-MONOXIDE POULIDA O, DICKERSON RR, DODDRIDGE BG, HOLLAND JZ, WARDELL RG, WATKINS JG JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 96: (D12) 22461-22475 DEC 20 1991 Abstract: KeyWords Plus: TROPOSPHERIC OZONE, STATISTICAL DISTRIBUTIONS, UNITED-STATES, CROP LOSS, CO, AIR, HYDROCARBONS, OXIDATION, CHEMISTRY, MOUNTAINS Addresses: LORAL AEROSYS, SEABROOK, MD 20706. SHENANDOAH NATL PK, LURAY, VA 22835. Publisher: AMER GEOPHYSICAL UNION, WASHINGTON IDS Number: ISSN: Adapted From: Institute for Scientific Information

46. PUBLIC EDUCATION - DEPARTMENT Of METEOROLOGY ozone Folks , the faculty and students who prepare the Air Quality Forecasts forthe State of Maryland right here at the campus Department of meteorology. http://www.atmos.umd.edu/~owen/oet_openhouse.html

PUBLIC EDUCATION In 1996, the Department of Meteorology moved into the newly contructed 4th wing of the Computer and Space Sciences Building. On Dedication Day of this new wing, the two group occupants - Department of Meteorology and Office of Information Technology, organized a public open house to show off earth system science and information technology. Overall design and organization was led by Owen Thompson [Meteorology], Jennifer Fajman [OIT], Daniel (Chip) Denman [OIT], and Ellen Borkowski [OIT]. The open house event was so well received by the visiting public that the team decided to sponsor public open house events each year. The event was dubbed Explore planet UM , and became one of the key centerpieces of the MARYLAND DAY - explore our world campus open house event, commencing in year 2000. The year 2000 event brought some 8000 visitors into the 4-floor activity area of planet UM through its six hour duration. This web site presents an extensive summary of the various activities conducted by the Department of Meteorology during the annual open house events from 1996-2002. Each activity appearing below has active weblinks to further details. DIRECTIONS TO THE LAUNCH CENTER CURRENT WEATHER AT LAUNCH CENTER PUBLIC SERVICE ON-LINE ...

47. Artificial Intelligence And Meteorology Generic Mapping Tools. GEOMET. GOME ozone Profiles from the Neural Networkozone Retrieval System (NNORSY). Machine Learning for meteorology. http://torch.cs.dal.ca/~bjarne/aimet/

48. Singapore Science Centre ScienceNet Earth Science Meteorology 5869 Why is the ozone located over Australia? Depletion is especially severeover Antarctica in spring, causing the highly publicised ozone hole . http://www.science.edu.sg/ssc/detailed.jsp?artid=390&type=6&root=2&parent=2&cat=

49. Meteorology 101 Main Page meteorology 101. Introduction to Weather and the Atmosphere. click here forcurrent 21, Oct 22. Antarctic ozone Hole 2003. This year’s Antarctic http://www.olympic.ctc.edu/class/dassail/Mteormain.htm

Meteorology 101 Introduction to Weather and the Atmosphere click here for current events click here to view current 1 km visible satellite image Hurricane Isabel - September 17, 2003 Western Atlantic Ocean True-color image acquired by the Moderate Resolution Imaging Spectroradiometer ( MODIS aboard NASA's Aqua satellite. Assignment information links: Exam Study Guide links: Lab Quiz Study Guide links: Meteorology Lecture Syllabus Exam 1 Study Guide Lab Quiz 1 Study Guide Meteorology Lab Syllabus ... Class Materials Home Current Events Pacific/Western N. America Composite Map U.S. Surface Weather Map Quillayute Sounding NWS Seattle Weather Forecast Office ... Local Forecast Discussion October 25, 2003: Fires in Southern California fueled by Santa Ana winds click here for larger view and more info October 2003: Record precipitation in W. WA click links for: Oct. 20 Oct. 21 October 2003: Record temperatures in W. Wa clink links for: Oct. 21 , Oct 22 Antarctic Ozone Hole 2003 This year’s Antarctic ozone hole is the second largest ever observed, according to scientists from NASA, the National Oceanic and Atmospheric Administration (NOAA), and the Naval Research Laboratory (NRL). The Antarctic ozone “hole” is defined as thinning of the ozone layer over the continent to levels significantly below pre-1979 levels. Ozone blocks harmful ultraviolet “B”rays. Loss of stratospheric ozone has been linked to skin

50. Please Choose A Station To Subscribe To Ozone Warnings For That Station Air Pollution Watches are issued when meteorology in the region is predictedto be favorable for high levels of ozone air pollution, and when forecasts http://ozone.hcoem.org/

Step 1: Check this box to receive Air Pollution Watches Air Pollution Watches are issued when meteorology in the region is predicted to be favorable for high levels of ozone air pollution, and when forecasts indicate a likelihood of high levels of fine particulate air pollution in the near future. Step 2: Check this box to receive Air Pollution Warnings for all monitors Ozone Air Pollution Warnings are issued when any monitor indicates unhealthy levels of ozone air pollution based on federal health standards. or Choose from the drop down boxes below the ozone monitors you wish to receive Ozone Pollution Warnings from. See the map below for site locations. We recommend you select the 2 or 3 monitors nearest your location, since occasionally single monitors go off-line. Monitor 1 C1 Houston E - I-10 at Federal C8 Harris Co. N - Aldine SE C10 Texas City - 13th Ave. C15 Harris Co. E - Channelview C26 Harris Co. NW - Dyess Park C34 Galveston Island - Airport C35 Harris Co. E - Deer Park

51. 9) Information On Meteorology Topics 9) Information on meteorology topics. General URLhttp//www ScienceFAQs. Climate change, ozone, CO2, and other information. ozone URL http://www.faqs.org/faqs/meteorology/net-resources/section-9.html

Single Page Top Document: Meteorology FAQ Part 5/7: Sources of weather data Previous Document: 8) Educational resources for teachers Usenet FAQs Search Web FAQs ... RFC Index 9) Information on meteorology topics http://www.agu.org/everyone.html http://www.access.digex.net/~rmg3/ http://www.epa.gov/docs/ozone/index.html http://www.access.digex.net/~rmg3/sea.level.faq ... http://www.eskimo.com/~billb/tesla/ballgtn.html Top Document: Meteorology FAQ Part 5/7: Sources of weather data Previous Document: 8) Educational resources for teachers Single Page Usenet FAQs Search Web FAQs Documents ... RFC Index Send corrections/additions to the FAQ Maintainer: hcane@mobile.gulf.net Last Update June 07 2004 @ 00:20 AM

52. Meteorology FAQ Part 5/7: Sources Of Weather Data Discussion of data formats used in the sciences, including meteorology. URLnewssci.environment Discussion of global warming, ozone depletion, anthropogenic http://www.faqs.org/faqs/meteorology/net-resources/

MultiPage Meteorology FAQ Part 5/7: Sources of weather data There are reader questions on this topic! Help others by sharing your knowledge sci.geo.meteorology Subject: Meteorology FAQ Part 5/7: Sources of weather data Reply-To: hcane@mobile.gulf.net Subject: 1) Table of contents 1) Table of contents 2) Overview 3) Newsgroups and WWW bulletin boards 4) Mailing lists 5) Institutional home pages non-US 6) Institutional home pages US 7) Employment resources 8) Educational resources for teachers 9) Information on meteorology topics Each (major) section has a "Subject:" line, so you can search on the subject title above to find the section quickly. Subject: 2) Overview This is a list of Internet resources for people wishing to discuss or learn about meteorology, climatology, oceanography, and related disciplines. They include resources for laypersons, professionals, teachers, and students. talk.environment Subject: 4) Mailing lists In the following list of mailing lists, commands to mailservers are set off using quotation marks ("example"). Don't use the quotes when sending actual mail to the servers. AHP_ARCHIVE-L A mailing list has been created to discuss issues arising out of the preservation of the archives of the Alberta Hail Project (AHP). The Alberta Hail Project operated from 1957-1986, and collected meteorological data (centered around hail storms) using several sensors, including a circularly polarized 10 cm radar, a co-located 3 cm radar, and an instrumented aircraft, as well as extensive ground operations and surveys. A project is currently underway to move as much digital data as possible to CD-ROM and store those at the University of Alberta Data Library. For more information on the project or the archives, email

53. P1.6 Weekday Ozone Forecasting By The JSU Meteorology Program For The MS DEQ (20 5th Conference on Atmospheric Chemistry Gases, Aerosols, and Clouds P1.6.Weekday ozone Forecasting by the JSU meteorology Program for the MS DEQ. http://ams.confex.com/ams/annual2003/techprogram/paper_51325.htm

5th Conference on Atmospheric Chemistry: Gases, Aerosols, and Clouds Weekday Ozone Forecasting by the JSU Meteorology Program for the MS DEQ Paul J. Croft , Jackson State University, Jackson, MS; and C. Simmons, J. Shoemake, J. Beasley, and M. Watts Poster Session 1, General Poster Session 2:30 PM, Monday, 10 February 2003 Previous paper Next paper Browse or search entire meeting AMS Home Page

54. 6.1: How Meteorology Affects Ozone Formation And Why It Matters (Invited Present 6.1 HOW meteorology AFFECTS ozone FORMATION AND WHY IT MATTERS (INVITED PRESENTATION)Sanford Sillman University of Michigan, Ann Arbor, MI 481092143.. http://ams.confex.com/ams/annual2000/11airpollut/abstracts/11799.htm

11th Joint Conference on the Applications of Air Pollution Meteorology with the Air and Waste Management Association HOW METEOROLOGY AFFECTS OZONE FORMATION AND WHY IT MATTERS (INVITED PRESENTATION) Sanford Sillman University of Michigan, Ann Arbor, MI 48109-2143. .Model-based studies of ozone formation are done for a variety of reasons: to identify the geographical and chemical sources of ozone, identify successful control strategies, and forecast future ozone events. Models for ozone formation often generate reasonable predictions for ozone itself, but it is much more difficult to correctly predict ozone-precursor relationships, or even to know whether those predictions are correct. Meteorological processes affect ozone modeling in many non-obvious ways. Meteorological dispersion affects both the rate of ozone formation and the efficiency of ozone formation per precursor emissions, and can affect the relative importance of different precursors (hydrocarbons vs. NOx). Near-surface meteorology is especially important for interpreting surface measurements of ozone precursors. Proper evaluation of ozone models needs to account for the uncertainties associated with meteorological dispersion AMS Home Page

55. BookFinder.com: Air Quality Meteorology And Atmospheric Ozone - STP 653 Air Quality meteorology and Atmospheric ozone STP 653. by AL Morris. TitleAir Quality meteorology and Atmospheric ozone - STP 653. http://www.bookfinder.com/dir/i/Air_Quality_Meteorology_and_Atmospheric_Ozone_-_

Search About Interact Help Air Quality Meteorology and Atmospheric Ozone - STP 653 by A. L. Morris ISBN: Title: Air Quality Meteorology and Atmospheric Ozone - STP 653 Author: A. L. Morris with R. C. Barras Publisher: Edition: Hardcover Found a mistake in this data? Conditions of use Search About ... Contact us...

56. Mean Ozone - VOC For 2010 With 1992-96 Meteorology Mean ozone VOC for 2010 calculated with 1992-96 meteorology. http://www.emep.int/ozone/lapm_MEANvoc.html

Mean ozone - VOC for 2010 calculated with 1992-96 meteorology Photooxidant pollutants EMEP home Source-receptor relationships for 6-monthly mean of daily max. ozone - VOC (Emission base-year 2010, meteorology: from 5 years - 1992-1996) Emitters , Receptors Emitting regions and their identifying codes emitters Country AL AT BY BE BA BG HR CZ DK EE FI FR DE GR HU IS IE IT LV Albania Austria Belarus Belgium Bosnia and Herzegovina Bulgaria Croatia Czech Republic Denmark Estonia Finland France Germany Greece Hungary Ireland Italy Latvia Lithuania Luxembourg Netherlands Norway Poland Portugal Republic of Moldova Romania Russian Federation Slovakia Slovenia Spain Sweden Switzerland The FYR Macedonia Turkey Ukraine United Kingdom Yugoslavia Europe* Country LT LU NL NO PL PT MD RO RU SK SI ES SE CH MK TR UA GB YU Albania Austria Belarus Belgium Bosnia and Herzegovina Bulgaria Croatia Czech Republic Denmark Estonia Finland France Germany Greece Hungary Ireland Italy Latvia Lithuania Luxembourg Netherlands Norway Poland Portugal Republic of Moldova Romania Russian Federation Slovakia Slovenia Spain Sweden Switzerland The FYR Macedonia Turkey Ukraine United Kingdom Yugoslavia Europe* Units: ppt per 40% emission reduction; * Average over all land-areas of Europe

57. Mean Ozone - NOx For 2010 With 1992-96 Meteorology Mean ozone NOx for 2010 calculated with 1992-96 meteorology. http://www.emep.int/ozone/lapm_MEANnox.html

Mean ozone - NOx for 2010 calculated with 1992-96 meteorology Photooxidant pollutants EMEP home Source-receptor relationships for 6-monthly mean of daily max. ozone - NOx (Emission base-year 2010, meteorology: from 5 years - 1992-1996) Emitters , Receptors Emitting regions and their identifying codes emitters Country AL AT BY BE BA BG HR CZ DK EE FI FR DE GR HU IS IE IT LV Albania Austria Belarus Belgium Bosnia and Herzegovina Bulgaria Croatia Czech Republic Denmark Estonia Finland France Germany Greece Hungary Ireland Italy Latvia Lithuania Luxembourg Netherlands Norway Poland Portugal Republic of Moldova Romania Russian Federation Slovakia Slovenia Spain Sweden Switzerland The FYR Macedonia Turkey Ukraine United Kingdom Yugoslavia Europe* Country LT LU NL NO PL PT MD RO RU SK SI ES SE CH MK TR UA GB YU Albania Austria Belarus Belgium Bosnia and Herzegovina Bulgaria Croatia Czech Republic Denmark Estonia Finland France Germany Greece Hungary Ireland Italy Latvia Lithuania Luxembourg Netherlands Norway Poland Portugal Republic of Moldova Romania Russian Federation Slovakia Slovenia Spain Sweden Switzerland The FYR Macedonia Turkey Ukraine United Kingdom Yugoslavia Europe* Units: ppt per 40% emission reduction; * Average over all land-areas of Europe

58. MSN Encarta - Print Preview - Meteorology Above the ozonerich stratosphere lies the mesosphere, where air temperature, again ByC. Donald Ahrens, BS, MS, Ed.D. Instructor of meteorology and Earth http://encarta.msn.com/text_761571037___12/Meteorology.html

Print Preview Meteorology Article View On the File menu, click Print to print the information. Meteorology IV. Structure of the Atmosphere By studying the atmosphere, meteorologists have discovered that it can be divided into a series of layers. Based on a vertical profile of temperature, the layers consist of the troposphere, stratosphere, mesosphere, and thermosphere. The lowest layer, the troposphere, is warmed by the earth. Sunlight warms the earth’s surface, and the surface warms the air. Therefore, the warmest air is next to the ground and air temperature normally decreases with height. This pattern of decreasing air temperature with altitude occurs usually up to an altitude of between about 8000 m (about 26,000 ft) at the poles and 16,000 m (about 52,000 ft) at the equator. This region of the lower atmosphere where air temperature normally decreases with height is called the troposphere. The troposphere is kept well stirred by rising and descending air currents. Above the ozone-rich stratosphere lies the mesosphere, where air temperature, again, decreases with height. The mesosphere is the coldest layer of the atmosphere and extends from an altitude of about 50 km to about 85 km (about 30 mi to 50 mi). Above the mesosphere lies the hot thermosphere, where air temperatures can exceed 1000° C (1800° F), primarily due to oxygen absorbing the sun’s energetic rays. Contributed By: C. Donald Ahrens, B.S., M.S., Ed.D.

59. MSN Encarta - Meteorology Above the ozonerich stratosphere lies the mesosphere, where air temperature, again Oneof the important triumphs of 20th-century meteorology was discovering http://encarta.msn.com/encyclopedia_761571037_2/Meteorology.html

MSN Home My MSN Hotmail Shopping ... Money Web Search: logoImg('http://sc.msn.com'); Encarta Subscriber Sign In Help Home ... Upgrade to Encarta Premium Search Encarta Tasks Find in this article Print Preview Send us feedback Related Items Climate Weather more... Magazines Search the Encarta Magazine Center for magazine and news articles about this topic Further Reading Editors' Picks Meteorology News Search MSNBC for news about Meteorology Internet Search Search Encarta about Meteorology Search MSN for Web sites about Meteorology Also on Encarta Encarta guide: The Reagan legacy Compare top online degrees Proud papas: Famous dads with famous kids Also on MSN Father's Day present ideas on MSN Shopping Breaking news on MSNBC Switch to MSN in 3 easy steps Our Partners Capella University: Online degrees LearnitToday: Computer courses CollegeBound Network: ReadySetGo Kaplan Test Prep and Admissions Encyclopedia Article from Encarta Advertisement Page 2 of 4 Meteorology Multimedia 19 items Article Outline Introduction Physical Characteristics of Air Special Meteorological Instruments Structure of the Atmosphere ... History of Meteorology A Radiosonde A radiosonde measures air temperature, air pressure, and humidity from the earth’s surface up to an altitude of about 30,000 m (about 100,000 ft). The radiosonde consists of a small box attached to a gas-filled balloon. As the balloon rises, a barometer measures air pressure, a thermometer measures temperature, and a hygrometer measures humidity. All of this information is transmitted by radio back to the ground. Special tracking equipment monitors the movement of the radiosonde, and this tracking information is then converted into wind speed and wind direction. When the balloon bursts, the radiosonde descends to the earth by parachute.

60. ScienceWeb Climatology And Meteorology Index Climate Research (General). ozone Science A Canadian perspective onthe changing ozone layer; Canadian Institute for Climate Studies; http://www.scienceweb.org/subject/atmsci.htm

Supported by Site Map Atmospheric Sciences ScienceWeb: Climatology News ScienceWeb: The JOIDES Resolution visits Victoria El Nino Scientific American: What is El Nino and why does it affect weather all over the Earth? Institute of Ocean Sciences El Nino pages Weather Office El Nino site UBC Climate Prediction Group ... Daily Canadian Meteorlogical Centre analysis of Sea State Temperature anomalies, ice cover and snow cover. Two maps are available: the daily analysis and the last 30 days average values analysis. Global Warming Canadian Global Change Program Canada's Second National Report on Climate Change EPA Global Warming Global Change Data and Information Systems ... The Intergovernmental Panel on Climate Change The UN's main website on Climate Change Carbon Dioxide Information Analysis Center Global Change Master Directory (GCMD) International Energy Agency (IEA) Greenhouse Gas Research and Development Programme National Climatic Data Center (weather data) ... US Department of Energy, Energy Information Administration Climate Research (General) Ozone Science: A Canadian perspective on the changing ozone layer Canadian Institute for Climate Studies Climate Modelling Group, University of Victoria

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