Wang Mingxing, Zhang Renjian,Dust storms observed in Beijing and ACE-Asia,The International Conference on Climate and Environment Variability and Predictability (CEVP),August, 7-11, 2000,Shanghai, China. (Invited report)

Hufei and Zengqingcun,Analysis of nonlinear characteristics and nonlinear prediction of air pollutant concentration,ISFMA Symposium on environmental science and engineering with related mathematical problems,August 20-26,2000, Hangzhou, China. (Invited report)

Renjian Zhang, "Ground observation of dust storm in Beijing in March 2000 "，Wind-Blown Dust Workshop - The Emission, Transport and Impacts of Wind-Blown Dust from Soil Erosion: Modelling and Observation，November 8-10, 2004，Victoria ,Melbourne, Australia.(Invited report)

Zheng, X., M. Wang and X. Wang, Impacts of Regulating Factors on Temporal Variations of NO Emission from Croplands, The 11th Global Warming International Conference ,April 25-28, 2000, Boston, USA. (Oral report)

Zhang Renjian, Wang Mingxing, Research on Elemental Concentrations and Distributions of Aerosols in Winter/Spring in Beijing, International Radiation Symposium (IRS), July 23-29, 2000, St, Petersburg, Russia. (Oral report)

Zheng, X., M. Wang, Y. Wang and H. Papen, CH4、N2O and NO Emissions from A Rice-Based Ecosystem. The 6th International Wetland Symposium, August 6-12，2000, Québec, Canada. (Oral report)

Han Zou, Libo Zou and Yongxiao Jian, Thermal dynamic process in the Scandinavian ozone loss, The twenty-third symposium on Polar meteorology and glaciology, Nov. 2000,Tokyo, Japan.(Oral report)

Han Zhiwei, Zhang Meigen and Lei Xiaoen,Numerical Simulation on Meso-scale Local Circulation and Pollutants in ChongQing,the 6th International Conference on Acidic Deposition,December 10-16,2000,Tsukuba, Japan. (Oral report)

Zheng, X., M. Wang and Y. Wang,2000. Emissions of CH4 and N2O from agricultural soils in China.The 1st APN Project Workshop on Land Use/ Management Change and Trace Gas Emissions in East Asia,June 19-21, 2000, Nanjing, China.(Oral report)

Liu Huizhi and Hong Zhongxiang,the turbulent characteristic in the surface layer over Gaize area in the Qinghai-xizang Plateau,The Second Session of International Workshop on TIPEX-GAME/TIBET,July 20-22 ,2000 Kunming, China. (Oral report)

Zhang Renjian, Wang Mingxing,Analysis on the chemical and physical properties of “2000.4.6” super dust storm in Beijing,Seventh International Conference on Atmospheric Sciences and Applications to Air Quality (ASAAQ) and Exhibition, Workshop on Air Quality Modeling Challenges,31 Oct-2 Nov, 2000,TaiPei, Taiwan. (Oral report)

Zhang Renjian, Wang Mingxing,Changes of Chemical Composition of Aerosols in Winter/Spring in Beijing,International Conference on Engineering and Technological Sciences 2000, Session 7: Environmental Protection & High Technology,October 11-13, Beijing, 2000. (Oral report)

Liu Huizhi, Zhang Hongsheng etc.The Land Surface-Atmosphere Interaction Study in Naiman Area in Inner Mongolina: Field Experiment and its primary results,International Conference & Young Scientist Workshop on Asia Monsoon Environmental System and Global Change (AMESG),Nov. 15-17, 2000, Nanjing, China. (Oral report)

Zhang Renjian, Wang Mingxing,Dust storm: A Threaten to Beijing Environment,International Conference & Young Scientist Workshop on Asia Monsoon Environmental System and Global Change (AMESG),Nov. 15-17, 2000, Nanjing, China. (Oral report)

Yang Xin,Monsoon ecosystem control atmospheric CO2 interannual anomalies，International Conference & Young Scientist Workshop on Asia Monsoon Environmental System and Global Change (AMESG) ,Nov. 15-17, 2000, Nanjing, China. (Oral report)