Atmospheric Ozone

Proceedings of the Quadrennial Ozone Symposium held in Halkidiki, Greece, September 3-7, 1984

Contenu

Presidential address.- Sir Charles Normad - In Memoriam.- Implementation of the WMO ozone project (1980-84).- I : Chemical-Radiative-Dynamical Model Calculations.- Simulation of O3 distribution using a two-dimensional zonal-mean model in isentropic coordinate.- A GCM study of the transport of heat, momentum and ozone in the stratosphere.- Ozone during sudden stratospheric warming: a three-dimensional simulation.- A matrix method for calculating photochemical acceleration.- Photochemical acceleration.- Budgets of stratospheric trace gases from 2-D-model calculations and satellite observations.- A Study of the ozone photochemistry in the upper stratosphere using lims data.- A theoretical study of the quasi-biennial oscillation in the tropical stratosphere.- Study of the effect of El Chichon Volcanic Cloud on the stratospheric temperature structure and ozone distribution in a 2-D-Model.- Aspects of the comparison of stratospheric trace species measurements with photochemical models.- Derivation of OH concentrations from lims measurements.- Lims data: Inferred stratospheric distribution of NOx and HOx trace constituents and the calculated odd nitrogen budget.- The distribution of ozone and active stratospheric species: results of a two-dimensional atmospheric model.- Multiple scenario ozone change calculations: The subtractive perturbation approach.- Trends in ozone and temperature structure: Comparison of theory and measurements.- Ozone in the 21st century: increase or decrease?.- II : Ozone-Climate Interaction.- Climatological fffects of atmospheric ozone: a review.- The climatic effects of ozone and trace gases.- The effect of ozone photochemistry on atmospheric and surface temperature changes due to increased CO2, N2O, CH4 and volcanic aerosols in the atmosphere.- III : Observations of Relevant Trace Constituents and their Budgets.- Map-Globus in 1983.- Vertical profiles of chlorinated source gases in the midlatitude stratosphere.- A laboratory test of cryogenic sampling of longlived trace gases under simulated stratospheric conditions.- The vertical distribution of halocarbons in the stratosphere.- Structures in the vertical profile of nitrous oxide measured over a mid latitude station.- Global lower mesospheric water vapor revealed by lims observations.- Intercomparison of stratospheric water vapor profiles obtained during the balloon intercomparison campaign.- Intercomparison of stratospheric measurements of NO and NO2.- Intercomparative Measurements of Stratospheric Nitric Acid.- Spatial and temporal variability of the NO2 total content based on annual observation data.- Southern hemisphere nitrogen dioxide.- The climatology of upper atmosphere nitrogen dioxide revealed by lims observations.- Comparisons of measured and predicted diurnal changes in Stratospheric NO and NO2.- Nitric oxide profile from 7 to 32 km.- Measurement of oxides of nitrogen in the free troposphere over Japan.- Measurements of atmospheric nitric oxide from nimbus 7 SBUV ultraviolet spectral scan data.- Evidence for a thermospheric source of stratospheric NOX.- Measurements of nighttime NO3 and NO2 in the stratosphere by matrixisolation and ESR spectroscopy.- Variabilité temporelle du NO3 stratosphérique.- Quantitative observations of stratospheric chlorine monoxide as a function of latitude and season during the period 1980 - 1983.- Trace species in the stratosphere precision and variability.- Trace constituents measurements deduced from spectrometric observations onboard spacelab.- Simultaneous measurements of stratospheric trace gases as deduced from air-borne infrared spectrometry.- The determination of stratospheric nitrogen dioxide concentrations from limb brightness measurements.- IV: Analysis of Ozone Observations.- Backscattered ultraviolet measurements of ozone 1970-2000 an overview.- Global total ozone from TIROS measurements: 1979-1983.- The observation of atmospheric structure with Toms and some potential advancements.- Standard profiles of ozone from ground to 60 km obtained by combining satellite and ground based measurements.- Annual and semiannual oscillations of stratospheric ozone.- An evaluation of the performance of umkehr stations by solar backscattered ultraviolet (SBUV) experiment.- Intercomparison of satellite ozone profile measurements.- Total ozone trend in the light of ozone soundings, the impact of El Chichon.- Variability of the vertical ozone distribution.- An ozone soundings program at the eastern equator: preliminary results.- Mean vertical distribution of atmospheric ozone over Cagliari-Elmas (39°15'N - 09°03'E).- A special ozone observation at Syowa station, antarctica from February 1982 to January 1983.- A comparison of ozone profiles derived from standard umkehr and short umkehr measurements from fifteen stations.- Rocket measurements of the vertical structure of the ozone field in the tropics.- Time-periodic variations in ozone and temperature.- Results of umkehr, ozonesonde, total ozone, and sulfur dioxide observations in Hawaii following the eruption of El Chichon volcano in 1982.- On the correspondence between standard umkehr, short umkehr and SBUV vertical ozone profiles.- Effects of the El Chichon stratospheric aerosol cloud on umkehr measurements at Mauna Loa, Hawaii.- Ozone-temperature relationships in the stratosphere.- Lidar ozone measurements in the troposphere and stratosphere at the observatoire de Haute Provence.- Vertical ozone distribution over Uccle (Belgium) after correction for systematic distortion of the ozone profiles.- On the relative quality and performance of G.O3O.S. - total ozone measurements.- Atmospheric ozone in map-globus.- One year European total ozone daily maps from Nimbus 7 and Dobson data.- Une appellation commune du nom des grandeurs utilisées pour désigner les quantités d'ozone dans l'air : l'ozonité.- Decreases in the ozone and the SO2 columns following the appearance of the El Chichon aerosol cloud at midlatitude.- Correlative studies of total ozone content with tropospheric properties - results from Indian stations.- A global climatology of total ozone from the Nimbus-7 total ozone mapping spectrometer.- V: Recent Developments in Observational Techniques.- Umkehr observations with automated Dobson spectrophotometers.- Traveling standard lamp calibration checks on Dobson ozone spectrophotometers during 1981-1983.- Recalibration of Dobson Field Spectrophotometers with a travelling Brewer spectrophotometer standard.- Review of the Dobson spectrophotometer and its accuracy.- A study of scattered light from zenith at low sun in the near UV region where the ozone absorption changes rapidly.- The automated Brewer spectrophotometer.- Experiences with aBrewer spectrophotometer and intercomparison measurements with a Dobson spectrophotometer.- Ozone profiles derived from umkehr observations obtained with the Brewer ozone spectrophotometer.- Nimbus 7 SBUV/TOMS calibration for the ozone measurement.- Ground-based microwave observations of mesospheric ozone at the Bordeaux observatory.- Ozone and water vapor in the middle atmosphere measured with an airborne microwave radiometer.- Vertical profiles and column density measurements of ozone from ground-based MM-wave spectroscopy at Mauna Kea, Hawaii: a demonstration of capabilities.- Validation of a fast line-by-line transmittance/radiance algorithm against TIROS-N series channel 9 (ozone).- Information contained in satellite meteor spectra on the vertical ozone distribution.- High resolution infrared spectroscopic studies of atmospheric ozone and related trace constituents.- Measurements of the ozone profile up to 50 km altitude by differential absorption laser radar.- Intercomparison of ozone profiles obtained by Brewer/Mast sondes and differential absorption laser radar.- Results from the balloon ozone intercomparison campaign (BOIC).- Balloon …