Chemical Exchange Between the Atmosphere and Polar Snow

Front Matter....Pages I-XI
The Record of Aerosol Deposited Species in Ice Cores, and Problems of Interpretation....Pages 1-17
Acidic Gases (HCl, HF, HN0 3 , HCOOH, and CH 3 COOH): A Review of Ice Core Data and Some Preliminary Discussions on their Air-Snow Relationships....Pages 19-43
The Record of Gases and Reactive Species in Ice Cores, and Problems of Interpretation....Pages 45-69
Atmospheric Transport Pathways for the Arctic....Pages 71-92
Occurrence And Trends of Pollution in the Arctic Troposphere....Pages 93-129
One Year’s Continuous Aerosol Sampling at Summit in Central Greenland....Pages 131-143
Central Antarctica: Atmospheric Chemical Composition and Atmospheric Transport....Pages 145-172
Coastal Antarctica: Atmospheric Chemical Composition and Atmospheric Transport....Pages 173-199
Chemical Reactions in the Polar Troposhere Relevant to C, S, and N Compounds....Pages 201-224
Modeling Framework For Atmospheric Trace Gas Measurements at the Air-Snow Interface....Pages 225-248
Overview Of Field Data on the Deposition Of Aerosol-Associated Species to the Surface Snow Of Polar Glaciers, Particularly Recent Work in Greenland....Pages 249-274
The Deposition Of Particles and Gases to Ice Sheets....Pages 275-306
Overview of Recent Field Experiments for the Study of the Air-Snow Transfer of H 2 O 2 and HCHO....Pages 307-318
Conceptual Framework for Interpretation of Exchange Processes....Pages 319-338
Processes at Ice Surfaces: Physical Uptake and Reaction....Pages 339-352
Possible Chemical Transformations in Snow and Ice Induced by Solar (UV PHOTONS) and Cosmic Irradiation (MUONS)....Pages 353-377
Metamorphism of Polar Firn: Significance of Microstructure in Energy, Mass and Chemical Species Transfer....Pages 379-401
The Effects Of Snow Ventilation on Chemical Concentrations....Pages 403-451
Wind-Blown Snow: Sublimation, Transport and Changes to Polar Snow....Pages 453-489
Turbulent Exchange of Momentum and Scalars in the Surface Layer over Antarctic Snow and Ice....Pages 491-515
Thermodynamics of the Solute Layer on the Surface of Ice....Pages 517-526
Gas Diffusion in Firn....Pages 527-540
Location, Movement and Reactions of Impurities in Solid Ice....Pages 541-560
Firn Properties Affecting Gas Exchange at Summit, Greenland: Ventilation Possibilities....Pages 561-565
Interactions of Gas Phase HCL and HNO 3 with Ice....Pages 567-571
Climate and Atmospheric Tracers Modelling with GCM, Polar Applications....Pages 573-579
Atmospheric Residence Times Influence on Tracer Concentrations in Remote Polar Areas....Pages 581-585
The Behaviour of Organic Chemicals in Snow....Pages 587-593
Mass Size Distributions for Atmospheric Particulate Elements at the Zeppelin Background Station in NY Ålesund. Spitsbergen....Pages 595-599
Air/Snow Transfer Studies at the High-Alpine Site Jungfraujoch, Switzerland....Pages 601-605
On the Spatial Variability of Impurity Content and Stable Isotopic Composition in Recent Summit Snow....Pages 607-615
Fluorocarbon Tracers of the Age of Air in Alpine Firn....Pages 617-622
The Peroxide Record from the DSS Ice Core, Law Dome, Antarctica: Preliminary Results....Pages 623-627
Where are We Going? The Ice Core — Paleoclimate Inverse Problem....Pages 629-640
Working Group Report — Irreversible Species....Pages 641-646
Working Group Report — Acidic Gases....Pages 647-652
Working Group Report — Oxidants....Pages 653-655
Back Matter....Pages 657-680