安俊岭, "Some applications of the RAQM model”, Fifth Workshop on Transport of Air Pollutants in Asia (Model Intercomparison Study--MICS-Asia), January 20-21 2003,  IIASA,  Laxenburg, Austria. (Invited report)

安俊岭, “Simulated impacts of SOx emissions from the Miyake Volcano on SOx concentrations in  the atmosphere in September and October of 2000”, Fifth JSPS-MOE Core University Symposium on Urban Air Pollution, October 30-31, 2003, Shanghai. (Invited report)

郑循华, "Trace gases emissions from the rice-wheat ecosystem: China FACE experiments"，日本2002年度气象环境研究年会，February 25, 2003，日本筑波.(Invited report)

黄耀, "Study on Carbon Budget for Ecosystems of China ",International Workshop on Flux Observation and Research in Asia, December 1-3, 2003,Beijing. (Invited report)

张仁健, "A Preliminary Study of the Physical Property and Origin of the Intense Dust Storms in Beijing on 20 March 2002"，The Second International Workshop on Sandstorms and Associated Dust fall，November 13 -15, 2003，Nagoya Port Building, Minato-ku Nagoya, Japan. (Invited report)

黄耀, CH4MOD: A model for simulating methane emission from irrigated rice cultivation with various agricultural practices, The 3rd International Methane & Nitrous Oxide Mitigation Conference, November 17~21, 2003,北京.(Oral report)

黄耀, A primary model for simulating soil heterotrophic respiration,International Workshop on Flux Observation and Research in Asia, December 1-3, 2003,北京.(Oral report)

黄耀, Study on Carbon Budget for Ecosystems of China,International Workshop on Flux Observation and Research in Asia, December 1-3, 2003,北京.(Oral report)

王自发, Surface of observation of an Intense dust storms in Beijing on 20 March 2002,2nd International Workshop on “Mineral Dust”,10-12 September 2003,Paris.

张仁健, Surface of observation of an Intense dust storms in Beijing on 20 March 2002,2nd International Workshop on “Mineral Dust”,10-12 September 2003,Paris. (Oral report)

张仁健, TSP mass concentration and number concentration of particles in Beijing during 2002 dust storms, Asian Dust Strom and Its Impact-2nd ADEC Workshop,13-16 January 2003,XiAn China. (Oral report)

张仁健, Recent Observation of Dust Storm in Beiing,8th International Conference on Atmospheric Sciences and Applications to Air Quality,11-13 March 2003,日本筑波.

张美根，8th International Conference on Atmospheric Sciences and Applications to Air Quality,11-13 March 2003,日本筑波.

徐永福，8th International Conference on Atmospheric Sciences and Applications to Air Quality,11-13 March 2003,日本筑波.

李昕，8th International Conference on Atmospheric Sciences and Applications to Air Quality,11-13 March 2003,日本筑波.

张仁健, Study of atmospheric aerosol composition in air pollution control period in Beijing by using PLXE method,16th International conference on Ion Beam Analysis, June 29-July 4, 2003,Albuquerque, New Mexico USA. (Oral report)

张仁健, A Study of Some Trace Atmospheric Components in North and Northwest China, The Twelfth Science Team Meeting of the US Department of Energy and the Chinese Academy of Sciences Joint Research on the Greenhouse Effect, October 29-30, 2003,Beijing China. (Oral report)

张仁健, Evolution of An Intense Asian Dust Strom in Beijing, Sino-German Workshop on Urban Dust Pollution in Beijing, Jannuary 15-18, 2003,Beijing, China. (Oral report)

李昕, Measurements of atmospheric boundary layer ozone in summer with Beijing 325 m Meteorological Tower, Fifth International Conference on Urban Cllimate(ICUC-5),1-5 September 2003, Lodz, Poland. (Oral report)

刘辉志, A laboratory model of the flow in urban street canyons induced by bottom heating, Fifth International Conference on Urban Climate(ICUC-5),1-5 September 2003, Lodz, Poland. (Oral report)

胡非,  Development of the IAP urban air quality model, Fifth International Conference on Urban Climate(ICUC-5),1-5 September 2003, Lodz, Poland. (Oral report)

杨昕,  Results of  some preliminary data analysis of Beijing 325-m meteorological tower,Fifth International Conference on Urban Climate(ICUC-5),1-5 September 2003,Lodz, Poland. (Oral report)

安俊岭, Simulated impacts of SOx emissions from the Miyake Volcano o SOx concentrations I the atmosphere in September and October of 2000,第五次JSPS-MOE中日据点大学城市环境项目研讨会,2003年10月30-31日,同济大学. (Oral report)

王跃思,Quick measurement of CH4, CO2 and N2O emission from agricultural ecosystem,International Workshop on Flux Observation Research in Asia,December 1-3,2003,北京. (Oral report)

王跃思, A Brief introduction of Atmospheric Chemistry Field Experiments Net Work of SCAS-CERN-IAP－CAS,The Third IAP-METRI Joint Research Workshop,2003年9月1日-3日,北京. (Oral report)

徐永福, 3rd Internationa Geosphere-Biosphere Programme (IGBP) Congress and the International Global Atmospheric Chemistry Project (IGAC) 2003 Steering Committee meeting.,20-23 June 2003,Canada. (Oral report)

张美根, 2003年7月15日-8月30日，The Joint Graduate School of Energy and Environment，Thailand.（合作研究）

李昕，2003年5月1日-6月30日，Department of Mathematical and Statistical Sciences, University of Ablerta.（合作研究）

李昕，2003年7月1日-31日，Agriculture and Agri-Food Canada.（合作研究）