1. Atmospheric Physics Branch The mission of the atmospheric physics Branch (SGP) is to advance the scientific knowledge and understanding of the physical processes that determine the http://geo.arc.nasa.gov/sgp.html

Atmospheric Physics Branch NASA Ames Research Center Moffett Field, CA USA Comments and suggestions Search this site The mission of the Atmospheric Physics Branch (SGP) is to advance the scientific knowledge and understanding of the physical processes that determine the behavior of the atmosphere on earth and other solar system bodies by conducting peer-reviewed experimental and theoretical research in aerosol and cloud microphysics, atmospheric modeling, atmospheric radiation, and high resolution infrared spectroscopy with the main focus on current environmental and climatic issues. By utilizing leading-edge and information technologies, we have developed world-class instrumentation, and research techniques to implement our research goal. The branch is organized into four research groups to effectively respond to the research goals of the different NASA Strategic Enterprises. Aerosol and Cloud Microphysics Group Atmospheric Modeling Group Atmospheric Radiation Group High Resolution Infrared Spectroscopy Group Personnel Recent Publications Go to Earth Science Division Ames Research Center NASA ESD Information Exchange Group (esd@gaia.arc.nasa.gov)

2. Atmospheric Science Research Group Homepage. Pages describing the research activities, and employment opportunities (including PhD) within the Group. Work within the group covers micrometeorolgy, cloud microphysics and chemistry, aerosol science, and radiative transfer. http://cloudbase.phy.umist.ac.uk/

This is The University of Manchester Atmospheric Science Research Group Web Site. These pages contain details of research and teaching activities within the atmospheric science group. As well as details of jobs and other oportunities and links to other sites related to the field of atmopsheric science. The text below describes some of the wide and varied activities of the group. The Atmospheric Science Group is active in many areas of atmospheric science, covering physical, chemical and electrical processes. Current research projects cover the areas of radiative transfer, precipitation and cloud electrification, boundary layer processes, aerosol properties, cloud physics and chemistry and atmospheric pollution in the urban environment. Research carried out in these areas includes field observations, laboratory investigations, theoretical studies and numerical modelling. Field experiments and the interpretation of field observations form the largest part of this unique group's activities. Recent field experiments have been held in various UK locations, including: Norfolk; Essex; Edinburgh; Birmingham; and Manchester, and further afield including: Greece; Norway; the Netherlands; Denmark; Tenerife; Germany; South Korea; Australia; USA and Finland. Details of some of these projects can be found in the "Measurements and Instrumentation" section of this site.

3. Research: Atmospheric Physics These pages outline the work of this group, which is focussed on the study of the atmosphere between about 3 and 90Km above the surface of the earth. http://users.aber.ac.uk/ozone/

Atmospheric Physics Group Prof. G. Vaughan, Ms. H. Clark, Mr C. Cook, Miss E. G. Norton, Mr. G. Parton, Mr D. Wareing, Dr. R. Worthington The Atmospheric Physics group is concerned with composition, transport and dynamics in the atmosphere from the ground to the lower stratosphere. This region of the atmosphere is the subject of current environmental concerns as man-made trace gases perturb the natural chemical and radiative balance. The group's work concerns both measurements and theoretical interpretation, and is based on a range of experimental facilities available at Aberystwyth and elsewhere throughout the world. The Mesosphere-Stratosphere-Troposphere (MST) VHF radar is a UK national facility located near Aberystwyth, and is a cornerstone of the research in atmospheric physics. This impressive phased-array radar with 400 antennae is used to study winds, atmospheric gravity waves and turbulence from near the Earth's surface to an altitude of 90 km. It has recently been supplemented by a UHF 1290 MHz radar which measures winds in the lowest 3 km, and which is mounted on a trailer for easy transport to other locations for field campaigns.

4. Atmospheric Physics At MISU The atmospheric physics Group s main research is concentrated on improving our understanding of the physics and chemistry that determine the structure and http://www.misu.su.se/atmphy.htm

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5. Index Experimental, modeling, and theoretical studies of climate and dynamics from the cryosphere to the middle atmosphere. Remote sensing of atmospheres of Earth http://www.atmosp.physics.utoronto.ca/

Atmospheric Physics All of Physics University of Toronto Events Past events SICC News MANTRA 2004 - latest news! SPARC Office Brewer Seminar Series Atmospheric Physics Monday Seminars ... NOBLE Lectures (ANNUAL SPECIAL EVENT) Climate questions FAQ's/Submit a question Site maintained by V. Hipkin Last updated: Tuesday, December 14, 2004

6. GKSS Institute For Atmospheric Physics German institute that does atmospheric measurement (satellite, cloud radar and in situ) and water cycle research (eg Baltex) http://w3.gkss.de/english/

no frame address guestbook seminar ... GKSS main page Welcome to the Institute for Atmospheric Physics Directory: Director: Secretary: S. Hartmann Departments: Measurements in the Atmosphere (PMA) Department head: M. Quante Staff Research Topics: Satellite Remote Sensing Scanner for Radiation Budget (ScaRaB) 3mm Cloud Radar In-situ Cloud Microphysical Measurements ... Water Cycles (PWK) Department head: Dr. B. Rockel Staff Research topics: BALTEX Regional Modelling GESIMA - Model Hydrology - Modelling HGF Project: Natural Climate Variation from 10,000 years BP to the present day BALTEX Secretary (PBS) Department head: N. N. Staff Research topics: BALTEX Organisation Your Access Number: and weekly access to our server Webmaster (last modified: 27.08.2001) checked E.R.

7. Space Physics At Maryland Space Upper atmospheric physics Welcome! http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

8. The MISU Atmospheric Physics Group The atmospheric physics at the Department of Meteorology, Stockholm University, Sweden. Middle atmospheric research. http://www.misu.su.se/ap-home.html

Middle Atmospheric Research in the Atmospheric Physics Group Quick Links: MAGIC MAGIC Gallery Odin AP Group ... Limb Workshop Our research within Atmospheric Physics (AP) focusses on the processes that control the composition of the middle atmosphere (10-100 km). Long-term goals of this research programme are to establish the distribution and properties of trace gases aerosols and clouds in the middle atmosphere, to obtain a better understanding of the dynamical physical and chemical processes that determine their geographical and temporal variations, and to understand the interactions of electromagnetic radiation in the middle atmosphere. People Who are we in the Atmospheric Physics group Research Experimental efforts are at the core of our research programme. Remote sensing and in situ techniques are applied from satellites, sounding rockets, balloons and the ground. The development of retrieval algorithms complements this work. Laboratory studies aim at the development of improved measuring techniques. Related modelling efforts are essential to couple measurement data to our scientific objectives. International

9. UMIST Atmospheric Physics Research Group School of Earth, Atmospheric and Environmental Sciences. The group was formerly the UMIST atmospheric physics Group, part of the UMIST Physics http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

10. Department Of Atmospheric Sciences in the atmospheric sciences and related fields, built around the Institute of atmospheric physics and the Department of Atmospheric Sciences. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

11. LIDAR At Aberystwyth atmospheric physics LIDAR What atmospheric measurements do the Aberystwyth lidars make? Rayleigh LIDAR Rayleigh scattering is simply the theory of http://users.aber.ac.uk/ozone/lidar.html

Atmospheric Physics: LIDAR Prof. G. Vaughan, Mr. D. Wareing, Miss E. Norton, Mr. C. Cook Lidar is short for Light Detection and Ranging, a remote sensing technique that uses laser light in much the same way that sonar uses sound, or radar uses radio waves. The Department of Physics at the University of Wales, Aberystwyth uses two lidars to perform atmospheric measurements. The basic idea is simple: a pulse of laser light is emitted into the night sky, and the amount of light scattered back from the atmosphere is measured versus time. Knowing the speed of light, the time is converted into height. The amount of light returned from each height is proportional to the atmospheric density. What atmospheric measurements do the Aberystwyth lidars make? Rayleigh LIDAR Rayleigh scattering is simply the theory of light scattering by molecules, where the wavelength remains the same after scattering. The Rayleigh Lidar technique is used to study the thermal structure of the middle atmosphere through the creation of density and temperature profiles. Below 30 km, the received signal will contain a significant amount of aerosol scattering. However, above 30 km, lidar measurements consist primarily of elastic molecular backscattering. In the absence of aerosols and when scaled by the square of the altitude, the backscattered signal is proportional to the atmospheric density. Manipulation of the equation of hydrostatic equilibrium and the ideal gas law leads to a measurement of temperature.

12. Live Weather Images: WeatherImages.org Live Weather Images community forums message board with chat topics primarly about meteorology and current weather events as well as discussion about atmospheric physics, dynamics and modeling. http://www.weatherimages.org/

Welcome to Live Weather Images! Today is Saturday, September 17. Quick Weather Links: 24-hr forecast Surface Analysis Max Temps Expected U.S. or Atlantic infrared Europe infrared A new site design is in the works... it might be a little "buggy" for a couple months while the upgrade slowly progresses. This is a one-stop weather site. From here, you can get radar and satellite imagery, other weather maps, and cool weather cam views! To start exploring, move your mouse over the menu to the left . This site is currently being redesigned, so you may experience some bugs. These will be worked out in due time. Thanks for cruising by! Please surf around and enjoy your visit:-) Tropical storms and hurricanes quick look The online stores are now open! Interesting Visit?

13. National Center For Atmospheric Research (NCAR) Plans, organizes, and conducts atmospheric and related research programs in collaboration with universities. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

14. Laboratory For Atmospheric And Space Physics Conducts basic theoretical and experimental research in planetary, atmospheric, magnetospheric, and solar physics. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

15. Atmospheric Science Research Group Homepage. the UMIST atmospheric physics Group, part of the UMIST Physics Department. and the move of the atmospheric physics group to the new School of Earth, http://cloudbase.phy.umist.ac.uk/default.htm

This is The University of Manchester Atmospheric Science Research Group Web Site. These pages contain details of research and teaching activities within the atmospheric science group. As well as details of jobs and other oportunities and links to other sites related to the field of atmopsheric science. The text below describes some of the wide and varied activities of the group. The Atmospheric Science Group is active in many areas of atmospheric science, covering physical, chemical and electrical processes. Current research projects cover the areas of radiative transfer, precipitation and cloud electrification, boundary layer processes, aerosol properties, cloud physics and chemistry and atmospheric pollution in the urban environment. Research carried out in these areas includes field observations, laboratory investigations, theoretical studies and numerical modelling. Field experiments and the interpretation of field observations form the largest part of this unique group's activities. Recent field experiments have been held in various UK locations, including: Norfolk; Essex; Edinburgh; Birmingham; and Manchester, and further afield including: Greece; Norway; the Netherlands; Denmark; Tenerife; Germany; South Korea; Australia; USA and Finland. Details of some of these projects can be found in the "Measurements and Instrumentation" section of this site.

16. BBC NEWS Magazine Kung Fu? Meet Physics played by David Carradine in the 1970s series Kung Fu is a high flying young scientist just embarking on her PhD in atmospheric physics. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

17. Imperial College Space Physics Department Welcome to the Space and atmospheric physics Group Latest News PEACE/Double Star Observes a Magnetar Explosion http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

18. Atmospheric Physics Journal Club (U Of T) The atmospheric physics journal club meets every second Tuesday from Papers are available in PDF format on the atmospheric physics anonymous ftp site in http://www.atmosp.physics.utoronto.ca/journalclub.htm

Atmospheric Physics Journal Club The atmospheric physics journal club meets every second Tuesday from 4:10-5:00 pm in room 713 of the McLennan Physics Laboratory. Next Meeting: When: 4:10-5:00pm Tuesday, March 22, 2005 Where: Paper: "On Global-Scale Atmospheric Circulation" by M.E. McIntyre (from Perspectives in Fluid Dynamics: A Collective Introduction to Current Research, Cambridge University Press, 2000) Presenter: James Anstey (Waves: sections 4-7) Accessing journal club papers: Papers are available in PDF format on the Atmospheric Physics anonymous ftp site in advance of each meeting. They can be accessed by clicking on the link in the right hand column of the table provided below. Date (D/M/Y) Presenter Title of Paper Paul Kushner "A barrier to vertical mixing at 14 km in the tropics: evidence from ozone sondes and aircraft measurements" by Folkins et al., JGR, 1999 Kirill Semeniuk "Horizontal transport and the dehydration of the stratopause" by Holton and Gettelman, GRL, 2001

19. Institute Of Atmospheric Physics / Stav Fyziky Atmosf Ry Institute of atmospheric physics Academy of Sciences of the Czech Republic http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

20. The ISU Atmospheric Physics Homepage atmospheric physics Group. Professor John L. Stanford. Department of Physics and Astronomy. Iowa State University. (Photo Courtesy of ISU Meteorology http://www.public.iastate.edu/~atmos/

Atmospheric Physics Group Professor John L. Stanford Department of Physics and Astronomy Iowa State University (Photo Courtesy of ISU Meteorology program) The tornado at left had just destroyed the tiny hamlet of Jordan in open farmlands about 10km west of Ames and ISU. The tornado occurred on a June afternoon in 1976 and was about 1km in diameter at this time. Thankfully it missed populated areas, and us! More information on this and other Iowa tornadoes is found in TORNADO - Accounts of Tornadoes in Iowa by John Stanford (Iowa State University Press, 1987) which also contains a good summary of TORNADO SAFETY RULES Current research in our group is focused on several aspects of satellite observations and dynamics of ozone and the middle atmosphere. Group Members Current Research Publications Institutions We Are Collaborating With and Other Related Sites ... Live Picture of ISU Campus

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