Disposal of Dangerous Chemicals in Urban Areas and Mega Cities

Field Observations of Daytime HONO Chemistry and its Impact on the OH Radical Budget; J. Stutz et al.- NO₂ Measurement Techniques: Pitfalls and New Developments; J. Kleffmann et al.- An Overview of Measurement Techniques for Atmospheric Nitrous Acid; X. Zhou.- Assessment of HONO Measurements: The FIONA Campaign at EUPHORE; M. Ródenas et al.- State of the Art OH and HO₂ Radical Measurement Techniques: An Update; D. Heard.- HO_x and RO_x Radicals in Atmospheric Chemistry; D. Amedro et al.- The Exchange of Soil Nitrite and Atmospheric HONO: a Missing Process in the Nitrogen Cycle and Atmospheric Chemistry; H.Su et al.- Nitrogen Oxides: Vehicle Emissions and Atmospheric Chemistry; T. J. Wallington et al.- Modeling Atmospheric HONO Concentrations on the Regional Scale; B. Vogel, H. Vogel.- Heterogeneous Atmospheric Chemistry of Nitrogen Oxides: New Insights from Recent Field Measurements; S.S. Brown et al.- VOC Degradation in the Atmosphere by Nanophotocatalysts; R.A. Khaydarov et al.- Production of the Atmospheric Oxidant Radicals OH and HO₂ from the Ozonolysis of Alkenes; Wm. J. Bloss et al.- Theoretical Investigation of NO₃ Initiated Reactions of VOCs; S. Jørgensen.- Measurements of Trace Gases at Saint-Petersburg State University (SPbSU) in the Vicinity of Saint-Petersburg, Russia; Y. Timofeyev et al.- Nitro- and Nitro-oxy-compounds in Multiphase Particle Chemistry: Field and Analytical Studies; Y. Iinuma, H. Herrmann.- Heterogeneous and Liquid-Phase Reactions of BVOCs with Inorganic Pollutants in the Urban Atmosphere; K. J. Rudzinski.- Chemistry of Organic Sulfates and Nitrates in the Urban Atmosphere; R. Szmigielski.- Tracers for Biogenic Secondary Organic Aerosol from a-Pinene and Related Monoterpenes: An Overview; M. Claeys et al.- An Ionization Method based on Photoelectron Induced Thermal Electron Generation- Capillary Atmospheric Pressure Electron Capture Ionization (cAPECI); V. Derpmann et al.- NO_x in Chinese Megacities; J.Liu, T. Zhu.- Urban and Global Effects of Megacity Pollution; T. Butler.- Temporal Concentration Variation of Gaseous Pollutants and Ionic Species in Mansoura City, Egypt; A.A. Shakour et al.- Remote and Ground-based Sensing of Air Polluted by Nitrogen Dioxide in the Dnepropetrovsk Region (Ukraine); M.M.Kharytonov et al.- Atmosphere Pollution Problems in Urban Areas on the Territory of Georgia; T. Davitashvili.- The Numeric Forecast of Air Pollution caused by a Blasting Accident in the Enterprise Responsible for Rocket Fuel Utilization in Ukraine; M. M.Biliaiev et al.- Deterministic and Probabilistic Potential Risk Analysis of Lead Contamination in an Urban Environment in Egypt; N.M. Abdel-Latif et al.- Author Index.