Transport and Chemical Transformation in the Troposphere, Softcover reprint of the original 1st ed. 2001 Proceedings of EUROTRAC Symposium 2000 Garmisch-Partenkirchen, Germany 27-31 March 2000 Eurotrac-2 International Scientific Secretariat GSF-National Research Center for Environment and Health Munich, Germany

The sixth EUROTRAC Symposium was held in Garmisch-Partenkirchen, th st Gennany from 27 - 31 March 2000. Some 375 scientists from 28 different countries (from the USA to Uzbekistan) gathered together and contributed to a lively week. Symposium 2000 was the second Symposium of the second phase, EUROTRAC- 2 which is EUREKA environmental project number 1489, and also the ftrst one organised by the new team at the International Scientiftc Secretariat (ISS). We stayed with the tried and tested EUROTRAC format, giving ample time for poster sessions as well as side meetings and workshops. The invited talks, over 35 in all, contributed breadth and depth. The Symposium had the focal points of "Shaping the Future" and "Scientiftc Research and Environmental Policy". The "Highlights from the Subprojects" were well represented by a series of talks and of course by the ca 300 posters. Guest poster contributions added to the spectrum of scientiftc coverage. An innovation for 2000 is the publication of these Proceedings in a book containing the extended abstracts of the lectures and a companion CD-ROM with the extended abstracts of the posters as well as the lectures. The availability of the Proceedings on a CD will enable us to distribute them more widely.

Introduction: Shaping the Future and Environmental Policy.- Opening address by the Chairperson of IEC EUROTRAC-2: Science in support of policy development.- Research on atmospheric composition within the EC environment programme of FP5.- AFO 2000: Atmospheric research in 2000 and beyond.- Shaping the future of atmospheric science.- Model quality assurance.- Protocols on HMs and POPs: Progress and scientific needs.- Clean air for Europe.- Highlights of the Subprojects.- AEROSOL: The art of aerosol measurement and modelling within AEROSOL.- BIATEX-2: Measurement and interpretation of land-atmosphere aerosol fluxes: Current issues and new approaches.- CAPMAN: Flux divergence of reactive nitrogen over the coastal ocean.- CMD: Laboratory studies and mechanism development for tropospheric aqueous particle chemistry.- GENEMIS: Experimental evaluation of the calculated, highly resolved emission inventories (EVA).- GLOREAM: Integration of regional, urban background and street canyon models for operational air pollution forecasting.- LOOP: Limitation of ozone production on a local and regional scale.- MEPOP: Atmospheric cycling of mercury and persistent organic pollutants: MEPOP overview and highlights from on-going mercury research in Europe.- PROCLOUD: Phase partitioning of chemical species in mixed clouds during CIME.- SATURN: Advances in urban air quality management systems.- TOR-2: Origins and observations of the spring ozone maximum. Theory and experiment.- TRAP45: Learning from past air pollution control strategies in European cities.- Plenary.- Tropospheric ozone: Past, present and future.- Aerosols.- Regional modelling of atmospheric aerosols.- Fine particles from traffic.- Organic aerosols: Origin, composition and influence on tropospheric processes.- Heterogeneous chemistry and aerosol/cloud interactions.- Photooxidants.- Photooxidant studies using the European photoreactor EUPHORE.- Master chemical mechanisms: Comparison with the real world.- On the evaluation of atmospheric models: Modelled ozone values compared to results from field campaigns.- Instrument Development / Probing the Troposphere.- Remote sensing of tropospheric constituents from space.- Airborne lidar application for atmospheric chemistry.- Recent trends in the characterisation of atmospheric aerosols by laser techniques.- Isotopic securities and surprises in the air.- Surface-Atmosphere Interactions.- Biogenic emission modelling on a regional scale: Some recent improvements.- Emission estimates from road traffic — State of the art and uncertainties.- The role of surface waves in modulating momentum, heat and chemical flux.- Measurement Campaigns.- VOTALP II: Vertical Ozone Transports in the ALPs II.- ESCOMPTE: FiEld experimentS to COnstrain Models of atmospheric Pollution and Transport of Emissions.- CARIBIC: Results and status of the aircraft research project CARIBIC.- List of Extended Poster Abstracts.- As found on the enclosed CD-ROM.- Author Index.