Geometry.Net - Basic_A: Atmospheric Chemistry


Home - Basic_A - Atmospheric Chemistry

e99.com Bookstore

Images

Newsgroups

61-80 of 127 Back | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Next 20

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Atmospheric Chemistry: more books (100)

Handbook of Weather, Climate and Water: Atmospheric Chemistry, Hydrology and Societal Impacts

Atmospheric Chemistry: Fundamental Aspects (Studies in Environmental Science) by E. Meszaros, 1981-10

Progress and Problems in Atmospheric Chemistry (Advanced Series in Applied Physics)

Laser Remote Chemical Analysis (Chemical Analysis: A Series of Monographs on Analytical Chemistry and Its Applications)

The Chemistry of Free Radicals: N-Centered Radicals

Ionospheres: Physics, Plasma Physics, and Chemistry (Cambridge Atmospheric and Space Science Series) by Robert Schunk, Andrew Nagy, 2009-09-21

Chemistry of Marine Water and Sediments (Environmental Science and Engineering / Environmental Science)

Global Environmental Change: An Atmospheric Perspective by John Horel, Jack Geisler, 1996-11-18

Chemistry of the Climate System by Detlev Moller, 2010-11-30

Fundamentals of Physics and Chemistry of the Atmosphere by Guido Visconti, 2001-08-09

Transformation Products of Synthetic Chemicals in the Environment (The Handbook of Environmental Chemistry / Reactions and Processes)

The Chemistry of the Atmosphere and Oceans by Heinrich D. Holland, 1978-05

Chemistry of the Natural Atmosphere, Volume 71, Second Edition (International Geophysics) by Peter Warneck, 1999-10-29

Air Composition and Chemistry (Cambridge Environmental Chemistry Series) by Peter Brimblecombe, 1996-01-26

lists with details

JÃ¼rgen Lobert's World Of Science
A site for atmospheric chemistry and earth science. J.M. Lobert's projects, publications, data and personal information and links for further studies.
http://www.JurgenLobert.org/
What Is Atmospheric Chemistry? Atmospheric Chemistry Is The Study
What is atmospheric chemistry? atmospheric chemistry has as its foundationthe photochemistry of the molecular constituents of air.
http://www.atmos.ucla.edu/~turco/groupweb/

Extractions: Atmospheric Chemistry is the study of the composition of the atmosphere, the sources and fates of gases and particles in air, and changes induced by natural and anthropogenic processes. Although a relatively new field, it has received growing attention since many of the environmental problems of greatest importance involve trace vapors and aerosols. Popular examples are the ozone hole , greenhouse gases and urban air pollution Atmospheric Chemistry has as its foundation the photochemistry of the molecular constituents of air. However, atmospheric chemists also study the formation and properties of airborne particles, cloud processing of materials, transport and dispersion of chemical tracers, and biogeochemical cycles. In practice, these activities translate into the development of instruments and models for studying the atmosphere, and the application of such tools to answer scientific questions. The atmosphere most easily reveals its secrets to those who are willing to think broadly. Atmospheric chemistry is a truly multidisciplinary field that seeks understanding of the environment through broad thinking.
Dr. Hanwant B. Singh
Information about atmospheric chemistry research and the journal Atmospheric Environment.
http://geo.arc.nasa.gov/sgg/singh/

Extractions: HOME Research Goals and Collaborations Publications Field Missions INTEX-NA White Paper (Revised December 2002) ... INTEX-NA White Paper (12/01) Atmospheric Environment Scope Submissions Special Issues Manuscript Status ... Links Dr. Hanwant B. Singh Atmospheric Environment Contact information: Dr. Hanwant B. Singh
UCLA | Department Of Atmospheric Sciences | Research
The Department of Atmospheric Sciences has a longstanding tradition of experimentaland theoretical research in atmospheric chemistry and physics.
http://www.atmos.ucla.edu/web/research/chem_rad.html
ATMOSPHERIC CHEMISTRY, AEROSOLS AND SOLAR RADIATION
Research Site Research Activities Explore Research about atmospheric chemistryand Solar Radiation. Code 916 The atmospheric chemistry
http://www.earth.nasa.gov/science/Science_atmosphere.html

Extractions: The research theme encompasses the processes responsible for the emission, uptake, transport, and chemical transformation of ozone and precursor molecules associated with its production in the troposphere and its destruction in the stratosphere, as well as the formation, properties, and transport of aerosols in the Earth's troposphere and stratosphere (the direct impact of aerosols on atmospheric radiation transfer and effects on cloud formation and properties are discussed in the subsequent chapter on the global water and energy cycle). Since variations in solar activity have considerable influence on atmospheric composition and chemistry, the monitoring of solar radiation (both total irradiance and spectrally-resolved irradiance) is also included. How is stratospheric ozone changing, as the abundance of ozone-destroying chemicals decreases and new substitues increases? What trends in atmospheric constituents and solar radiation are driving global climate? What are the effects of clouds and surface hydrologic processes on Earth's climate? How do stratospheric trace constituents respond to change in climate and atmospheric compostition?
Atmospheric Chemistry
atmospheric chemistry Pacific Marine Environmental Laboratory (PMEL) Links toNOAA's research and data related to atmospheric chemistry and aerosols.
http://www.earth.nasa.gov/research/chem/

Extractions: AIRS will measure air temperature, humidity, clouds, and surface temperature. Scientists will use AIRS data to better understand weather and climate. The National Weather Service and NOAA will use it to improve their weather and climate models. AIRS will fly aboard the AQUA spacecraft of the Earth Observing System (EOS), scheduled for launch early in this century. A research project of scientists at the Center for Ocean-Land-Atmosphere Studies (COLA) and the University of New Hampshire, in collaboration with colleagues at CPTEC and the University of Sao Paulo in Brazil, to investigate seasonal-to-interannual variability and predictability in the Amazonian climate system.
Atmospheric Chemistry Research
atmospheric chemistry Research, Navigator -.
http://www.env.leeds.ac.uk/ias/chemistry/

Extractions: Institute for Atmospheric Science - Navigator - Home Page About the school Admissions Research Teaching and Learning People Positions Available Events Search Atmospheric chemistry is central to understanding the present composition of the Earth's atmosphere and how it may change in the future. For example, the fate of most pollutants emitted into the atmosphere is governed by their chemical reactions. In turn these reactions may lead to changes in the abundances of naturally occurring gases. Pollution can range from local (e.g. photochemical smog) to global (e.g. depletion of stratospheric ozone). The School of the Environment has a strong research programme in atmospheric chemistry ranging from laboratory and field measurements to global numerical modelling.
Sites Related To Aerosols And Atmospheric Chemistry
Sites Related to Aerosols and atmospheric chemistry. AIRSITE atmospheric chemistryInternational Research Site; AIRSITE (Mirror at University of Leeds, UK);
http://imk-aida.fzk.de/sites/

Extractions: L'Aquila University (Italy) - Atmospheric Sciences Argonne National Laboratory (USA) - Aerosol Technology Berlin (Germany), Free University Bremen University (Germany) Bristol University (UK) - Laser Chemistry Group British Atmospheric Data Centre, Rutherford Appleton Laboratory ... Bochum (Germany), Ruhr University - Laser Application Technology and Measurement Systems California Institute of Technology, USA Cambridge University (UK) - Centre for Atmospheric Science European Ozone Research Coordinating Unit IUPAC Subcommittee for Gas Kinetic Data Evaluation ... Copenhagen University (Denmark) - Chemical Physics, Laser Spectroscopy and Atmospheric Chemistry
Aerosols And Atmospheric Chemistry: Scientists
Scientists Active in the Field of Aerosols and/or atmospheric chemistry. Brauers,Theo (Institute for atmospheric chemistry, Research Center Jülich, Germany);
http://imk-aida.fzk.de/persons/

Extractions: Abbat, Jonathan P. D. (Geophysical Sciences, University of Chicago, USA) Anastasi, Chris (Environmental Chemistry, York University, UK) Arey, Janet (Environmental Sciences / Air Pollution Research Center, University of California, Riverside, CA, USA) Ariya, Parisa A. (Atmospheric and Oceanic Scieneces, and Chemistry, McGill University, Montreal, Canada) Arnott, W. Patrick (Division of Atmospheric Sciences, Desert Research Institute,Reno, NV, USA) Atkinson, Roger (Atmospheric Chemistry/ Environmental Chemistry , University of California at Riverside, USA) Baer, Tomas (Department of Chemistry, University of North Carolina at Chapel Hill, USA) Bailey, Matthew P. (Division of Atmospheric Sciences, Desert Research Institute,Reno, NV, USA) Barber, Peter W. (Division of Atmospheric Sciences, Desert Research Institute,Reno, NV, USA) Barker, John R. (Atmospheric, Oceanic and Space Sciences / Physical Chemistry, University of Michigan) Barrie, Leonard A.
UAH Atmospheric Chemistry
PhotoGallery.gif (803 bytes). Lidar.GIF (470 bytes).
http://vortex.nsstc.uah.edu/atmchem/
Atmospheric Chemistry
atmospheric chemistry. Faculty Dean Hegg, Peter Hobbs, Lyatt Jaeglé.The atmosphere is chemically complex and evolving due to natural
http://www.atmos.washington.edu/academic/atmoschem.html

Extractions: Fields of Study and Research Atmospheric Dynamics Boundary Layer Research Climate Change Cloud and Aerosol Research ... Synoptic Meteorology Atmospheric Chemistry Faculty: Dean Hegg, Peter Hobbs, The atmosphere is chemically complex and evolving due to natural events, biological and anthropogenic activities; it has fundamental chemical links to the oceans, the solid earth and the biota. Anthropogenic perturbations such as land-use and industrial activities have profoundly modified the chemical composition of the troposphere and stratosphere, with potentially important consequences on future climate and living organisms. Examples of such changes include the formation of an ozone hole over Antarctica since the late 1970s, the observed trends in long-lived greenhouse gases, the change in the concentrations of tropospheric ozone and acidic deposition due to growing emissions of hydrocarbons, nitrogen oxides and sulfur dioxide in industrialized regions. Laboratory studies, field experiments and modeling activities by atmospheric chemists at the University of Washington are directed at determining chemical composition and chemical processes in the atmosphere and in turn their effects on the atmosphere, and on a larger scale the biogeochemistry of the earth. The laboratory and experimental research deals with trace gas measurements and physical, chemical and optical properties of particles. Global models of atmospheric chemistry and climate use these observations to improve their predictions of future changes in atmospheric composition, and also guide the development of analytical techniques and the logistics of large-scale field measurement programs.
Atmospheric Chemistry
atmospheric chemistry Faculty Dean Hegg, Peter Hobbs, Lyatt Jaeglé.The atmosphere is chemically complex and evolving due to natural
http://www.atmos.washington.edu/~laurie/newgrad/atmoschem.html

Extractions: Fields of Study and Research Atmospheric Dynamics Boundary Layer Research Climate Fluctuations and Change Cloud Dynamics, Preciptitation Processes and Storms ... Synoptic Meteorology Atmospheric Chemistry Faculty: Dean Hegg, Peter Hobbs, The atmosphere is chemically complex and evolving due to natural events, biological and anthropogenic activities; it has fundamental chemical links to the oceans, the solid earth and the biota. The global concentrations of several trace gases are observed to be increasing at rates that are predicted to cause significant long-lived changes in the chemical and radiative properties of the atmosphere. The physical state of the stratosphere is dominated by the photochemistry of ozone and oxygen strongly influenced by water, nitrogen oxides and chlorinated molecules. the adverse health effects of air pollution, the acidity of precipitation and degradation of visibility are influenced by the chemistry of ozone, nitrogen and sulfur oxides, organic molecules and free radicals. A change in global climate may result from the effects of gases and aerosols on the earth's radiation balance either directly or indirectly by interactions with clouds. Laboratory and field experiments and modeling by atmospheric chemists are directed at determining chemical composition and chemical processes in the atmosphere and in turn their effects on the atmosphere, and on a larger scale the biogeochemistry of the earth. The research deals with the trace gas measurements and the physical, chemical and optical properties of particles, focusing on a range of topics from analytical techniques and instrumental development to global climate models which use the measurements as input and also guide the development of analytical techniques and the logistics of large scale field measurement programs. Atmospheric chemistry research at the University of Washington can be found in the Departments of Atmospheric Sciences, and Chemistry, and in the School of Oceanography.
KLUWER Academic Publishers | Atmospheric Chemistry
Chemistry and Dynamics Gerald L. Geernaert November 1999, ISBN 07923-5937-2, HardboundPrice 179.00 EUR / 240.00 USD / 138.00 GBP Add to cart. Atmospheric
http://www.wkap.nl/home/topics/I/5/4/
MIT CGCS Research: Atmospheric Chemistry
Focus on Upper atmospheric chemistry and Circulation. Measurements of homogeneousgas phase reactions in the MIT Laboratory for atmospheric chemistry.
http://web.mit.edu/cgcs/www/atmchem.html

Extractions: > home Focus Areas Affiliates directory education ... outreach Theoretical studies of the greenhouse effect indicate that a rise in the level of the greenhouse gases will tend not only to warm the Earth's surface and the lower atmosphere but also to cool the stratosphere. This cooling of the stratosphere is expected to affect the ozone layer by decreasing ozone destruction in equatorial regions and increasing ozone destruction in polar regions. These effects would be added to the increased ozone destruction expected due to rising chlorofluorocarbon concentrations. The stratospheric cooling by the greenhouse gases combined with these ozone layer changes will in turn affect the circulation at this level and conceivably at lower levels also. Indeed, there is already some evidence that Antarctic ozone changes have been influencing the Southern Hemisphere springtime climate by delaying the final warming. CGCS researchers are extensively involved in laboratory and theoretical studies to address two general interrelated goals: to understand quantitatively the elementary chemical steps at the molecular level that enable reliable extrapolations to atmospheric conditions; and to understand the interrelationship between chemical and atmospheric processes in order to elucidate the relevant chemical reactions that affect the atmosphere on regional and global scales. Following are two areas of interest to CGCS researchers.
Atmospheric Chemistry Group
Air Quality Laboratory atmospheric chemistry Group
http://aql.eas.gatech.edu/fieldops/field.html

Extractions: AQLs Field Measurements Group is dedicated to developing and implementing state-of-the-art measurement instruments to collect quality air emissions data. The group played a lead role in collecting chemical and meteorological measurements for the Southern Oxidants Study (SOS), a $25 million multi-investigator research effort devoted to furthering understanding of ground-level ozone formation in the Southeastern United States. Research scientists from the Atmospheric Chemistry Group have also been heavily involved in the Pacific Exploratory Missions (PEM) of NASA's Global Tropospheric Experiment, which seek to study natural atmospheric systems in remote areas. AQLs Field Measurements Group is supported by meteorologists who collect local data on atmospheric conditions such as wind speed, temperature, wind direction and solar radiation that influence air quality measurements. These measurements are used for air quality forecasts, such as those utilized by the Atlanta Ozone Advisory Program, and for interpretation of air quality data. James Pearson , Group Leader
Atmospheric Chemistry
http://www.isao.bo.cnr.it/~chimatmo/atm_chem/
Atmospheric Science Division (ASD): Lawrence Livermore National Laboratory
atmospheric chemistry and Aerosols Group. The atmospheric chemistry and AerosolsGroup (AC A) is part of the Atmospheric Science Division at LLNL.
http://asd.llnl.gov/aca/
Atmospheric Chemistry & Biochemistry
atmospheric chemistry and Biogeochemistry The atmosphere is a chemically complexsystem interacting both with its own various layers and with the other
http://www.ucar.edu/res_sci/atmos-chem.html
Atmospheric Chemistry: New Insights Define Current Research
In spite of the relatively primitive state of the science of atmospheric chemistryin the late 1950s, the authors of the UCAR Blue Book proposed chemistry as
http://www.ucar.edu/communications/ucar25/chemistry.html

Extractions: National Academy of Sciences, 1984 In spite of the relatively primitive state of the science of atmospheric chemistry in the late 1950s, the authors of the UCAR "Blue Book" proposed chemistry as one of the disciplines that should be included in a broad and vigorous attack on scientific problems of the atmosphere. They recognized that some chemical species in the atmosphere are far from inert and suggested some scientific issues that the new institute should address: For example, the photochemical processes by which the ionization and recombination of gaseous components is [sic] achieved are only partly known. The chemical equilibrium of ozone in the upper atmosphere has a profound influence on biological processes on the ground as well as being a possible link between fluctuations in the emission of ultra- violet energy from the sun and atmospheric motion at lower levels. The distribution and decay of natural and artificial radioisotopes, the carbon dioxide and nitrogen cycles in the atmosphere, and the processes by which particulate materials are diffused and removed from the atmosphere are problems which have assumed ecological significance.
Homepage, Homepage
Research in the atmospheric chemistry Department focuses on ozoneand photooxidants, their chemical reactions and global cycles.
http://www.atmosphere.mpg.de/

Extractions: Research in the Atmospheric Chemistry Department focuses on ozone and photo-oxidants, their chemical reactions and global cycles. We perform highly sensitive measurements of ozone precursors, key breakdown products of hydrocarbons and radicals to characterize chemical reaction chains.The processes are studied through kinetic and photochemical laboratory investigations, in situ and remote sensing measurements. Further activities include development of numerical models to describe meteorological and chemical processes in the atmosphere, to simulate the complex atmospheric interactions. Director: Prof. Dr. J. Lelieveld Lelieveld@mpch-mainz.mpg.de

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

61-80 of 127 Back | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Next 20