This is volume 3 (of 10 volumes) of the EUROTRAC Final Report. The report increases the basic understanding of atmospheric science and improves the scientific basis for making future political decisions on environmental management within Europe.

Inhalt
1.- 2 Scientific Results.- 3.1 Laboratory Studies of the Atmospheric Decay of Hydrocarbons in the NOx Free Atmosphere.- 3.2 OH Initiated Oxidation of VOC under Variable NOx Conditions.- 3.3 Laboratory and Field Measurement Studies of the Tropospheric Chemistry of Nitrate and Peroxy Radicals.- 3.4 Tropospheric Degradation of Aromatics: Laboratory Kinetic Studies of some First Steps of the OH Initiated Oxidation.- 3.5 Laboratory Studies of the Formation of Hydroperoxides in Ozonolysis of Anthropogenic and Biogenic Alkenes.- 3.6 Gas-Phase Reactions of Interest in Night-Time Tropospheric Chemistry.- 3.7 Laboratory Studies of Peroxy Radical Reactions of Importance for Tropospheric Chemistry.- 3.8 The Rates and Mechanisms for VOC Photo-oxidation Reactions under Simulated Tropospheric Conditions.- 3.9 Laboratory Studies of NO3 and OH Reactions of Tropospheric Relevance.- 3.10 Peroxy Radical Reactions of Tropospheric Interest.- 3.11 Laboratory Studies of Some Thermal Reactions Involving NOy Species.- 3.12 High-Resolution Measurements of the Absorption Cross-Sections for O3 and NO2.- 3.13 Laboratory Studies of Peroxy Radicals, Carbonyl Compounds and Ozonolysis Reactions of Tropospheric Importance.- 3.14 Atmospheric Chemistry of Nitrogen-Containing Species.- 3.15 Kinetic Studies of Reactions of Alkylperoxy and Haloalkylperoxy Radicals with NO. A Structure-Activity Relationship for Reactions of OH with Alkenes andPolyalkenes.- 3.16 Mechanism and Kinetics of the Reaction of OH with Volatile Organic Compounds.- 3.17 Reactions of n- and s-Butoxy Radicals in Oxygen. Importance of Isomerisation and Formation of Pollutants.- 3.18 Gas-Phase Ozonolysis of Alkenes and the Role of the Criegee Intermediate.- 3.19 Mechanistic and Kinetic Studies of Selected Oxidation Steps of Tropospheric Interest.- 3.20 Reactions of OH Radicals with Organic Nitrogen-Containing Compounds.- 3.21 Kinetics and Mechanism for the Reaction of Ozone with Cycloalkenes.- 3.22 Mechanisms for the Oxidation of C5-C7 Hydrocarbons.- 3.23 Studies of the Kinetics and Mechanisms of Interactions of Nitrate and Peroxy Radicals of Tropospheric Interest.- 3.24 Time-Resolved Studies of the NO2 and OH Formation in the Integrated Oxidation Chain of Hydrocarbons.- 3.25 Adduct Formation of OH with Aromatics and Unsaturated Hydrocarbons and Consecutive Reactions with O2 and NOx to Regenerate OH.- 4 LACTOZ Publications 19881995.