Scientific Application of Baseline Observations of Atmospheric Composition (SABOAC) (eBook, PDF)

Redaktion: Ehhalt, Dieter H.; Galbally, Ian; Pearman, Graeme

• Format: PDF

Produktbeschreibung

The Southern Hemisphere commands an increasing interest among atmospheric chemists. It has smaller and less industrialized continents than the Northern Hemisphere and thus enjoys lower emissions of anthropogenic and biogenic pollu tants. As a consequence, the concentrations of trace species are lower in the Sou thern Hemisphere, giving rise to significant inter-hemispheric gradients. From an observation of the climatology of the various trace gas gradients important conclu sions on the chemical lifetimes, the distribution of sources and transport of trace species can be derived. Thus it is only fitting that the CSIRO Division of Atmos pheric Research, Aspendale, Australia, hosted the Conference on the Scientific Application of Baseline Observations of Atmospheric Composition (SABOAC). It was convened by Dr Graeme Pearman of the CSIRO and sponsored by the CSIRO and the Australian Bureau of Meteorology. Graeme Pearman and Ian Galbally of the CSIRO also agreed to serve as Guest Editors. The Conference was well attended and because of its location enjoyed an un usually large number of participants from the Southern Hemisphere. About 40 papers were presented with a large share of original contributions. At this point we would like to thank the reviewers who helped to maintain strict standards. The con ference topics ranged from Nonreactive Gases, Reactive Gases, Transport, Parti culates, Precipitation Chemistry, to Radiation and Carbondioxide. The present Proceedings do not quite maintain that sequence but partly reflect the order of receipt. DIETER EHHALT 3 Journal of Atmospheric Chemistry 3 (l985), 3-27.

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Produktdetails

• Verlag: Springer Netherlands
• Seitenzahl: 464
• Erscheinungstermin: 6. Dezember 2012
• Englisch
• ISBN-13: 9789400939097
• Artikelnr.: 43986131

Inhaltsangabe

Preface.- Model Analysis of the Measured Concentration of Organic Gases in the Norwegian Arctic.- Measurements of Selected C2-C5 Hydrocarbons in the Background Troposphere: Vertical and Latitudinal Variations.- Interpretation of Mauna Loa Atmospheric Transmission Relative to Aerosols, Using Photometric Precipitable Water Amounts.- Study of Background Aerosols in the Antarctic Troposphere.- Concentration and Size Variation of Condensation Nuclei at Mawson, Antarctica.- An Aerosol Climatology of Samoa.- Deposition of Atmospheric Mineral Particles in the North Pacific Ocean.- Features of the Atmospheric Cycle of Aerosol Trace Elements and Sulphur Dioxide Revealed by Baseline Observations in Canada.- What can we Learn from Aerosol Measurements at Baseline Stations?.- Hidden Information within Series of Measurements - Four Examples from Atmospheric Science.- Radion Measurements as an Aid to the Interpretation of Atmospheric Monitoring.- Methane, Carbon Monoxide and Methylchloroform in the Southern Hemisphere.- World-Wide Increase in Tropospheric Methane, 1978-1983.- Background Ozone and Anthropogenic Ozone Enhancement at Niwot Ridge, Colorado.- Global Transport and Inter-Reservoir Exchange of Carbon Dioxide with Particular Reference to Stable Isotopic Distributions.- Interannual Variation of Atmospheric CO2.- Aerosols in Alaskan Air Masses.- Sulfate and Methanesulfonnate in the Maritime Aerosol at Cape Grim, Tasmania.- The Interpretation of Baseline Atmospheric Turbidity Measurements at Cape Grim, Tasmania.- Atmospheric CO2 Variations at Barrow, Alaska, 1973-1982.- The Global Distribution of Methane in the Troposphere.- Erratum.