(2) Beijing Natural Science Foundation "Study on Rapid Early Warning of Air Microbial Infection Risk in Beijing Subway Station" (20 12-20 14), project leader.
(3) The person in charge of the subproject Monitoring, Assessment and Control of Health Hazards of Environmental Key Pollutants (20 10-20 13).
(4) The national "Eleventh Five-Year Plan" science and technology support project "Research on Infectious Diseases Monitoring Technology in Public Places" (2006-2009), and the general manager of the project.
(5) The second person in charge of the National Tenth Five-Year Scientific and Technological Key Project "Research on Control Technology of Health Hazards of Indoor Air Pollutants" (200 1-2005), who is mainly responsible for pollution control technology research and effect evaluation.
(6) The national "863" project "Research on technical measures for crowd protection in public places" (2003-2004), the second person in charge of the project, is mainly responsible for the technical measures for the public to prevent air-borne diseases such as SARS.
(7) The person in charge of the national standard "Hygienic inspection method in public places" revision project (2006 -20 10).
(8) National Natural Science Youth Fund Project "Quantitative Assessment and Prediction of Population Health Risks under the Background of Climate Change by Integrated Model" (20 10-20 13), the main participant, mainly responsible for the study of population exposure-response relationship.
(9) The National Ninth Five-Year Scientific and Technological Key Project "Quantitative Study on Air Pollution and Human Health Effects Caused by Coal Burning in China" (1996-2000), the main participant of the project, is mainly responsible for the investigation of pollution sources and population health effects on the spot and the mathematical model research of historical exposure concentration of the population.