
Lecturer Win Trivitayanurak, Ph.D.
E-mail: win.t@chula.ac.th
Education
Ph.D. Civil and Environmental Engineering, Carnegie Mellon University (December 2008)
M.Sc. Civil and Environmental Engineering, Carnegie Mellon University
B.Eng. Environmental Engineering, Chulalongkorn University (July 2000)
Risk in the Future
- Particulate matter episodes with more frequency and intensity
- Depleting atmospheric carrying capacity
- Climate change affecting local rain pattern
- Biodiversity loss from infrastructure development
Vulnerability
- Dense urban population subjecting to high pollution
- Communities bearing the unaccounted cumulative impact of industrialization and urbanization
- Agriculture-based economy’s reliance on rainfall
- Habitat under pressure of development
Research
- High-resolution regional chemical transport model to support appropriate designing of PM2.5 mitigation
- Modeling of ultrafine PM and aerosol microphysics
- Aerosol indirect climate forcing
- Geoinformatics to support decision making for ecological-friendly infrastructure development
Research Interest
- Aerosol emission, fate, and transport
- Chemical transport model of air pollution
- Air pollution dispersion model
- Climate change
- Habitat defragmentation
Employment History
- 2020 – ongoing Lecturer, Department of Environmental Engineering, Chulalongkorn University, Thailand
- 2010 – 2020, Environmentalist, Department of Highways, Thailand
- 2009 – 2010, Postdoctoral research associate, School of Geosciences, University of Edinburgh, Scotland
- 2001-2002, Engineer, Environment and Energy International Co., Ltd., Thailand
Publication
Aung, HPP., Trivitayanurak, W. Characterizing Particle Number Size Distributions and Source Contribution for Public Elementary School Classrooms in Bangkok 2024, Thai Environmental Engineering Journal 38 (3) |
Chy, S., TRIVITAYANURAK, WIN. Characterization of size distribution and source contribution to airborne particles in Buddhist religious places in Bangkok 2024, Chulalongkorn University |
Wahab, A., TRIVITAYANURAK, WIN. A chemistry-transport model study for source contributions of PM2. 5 and its implications for Southeast Asia regional haze management policy 2024, Chulalongkorn University |
Kyaw, ST., TRIVITAYANURAK, WIN. Characterizing Size-Resolved Chemical Composition and Source Contributions of Particulate Matter in the Bangkok Metropolitan Region by GEOS-Chem Model 2024, Chulalongkorn University |
Aung, ZH., TRIVITAYANURAK, WIN. Characterizing Aerosol Size Distribution in an Urban Park: A Case Study of Chulalongkorn University Centenary Park in Bangkok, Thailand 2024, Chulalongkorn University |
Trivitayanurak, W., Ratanavalachai, T. Application of a PM2. 5 Dispersion Model in the Bangkok Central Business District for Air Quality Management 2023, Frontiers in Environmental Science 11 |
Chalongklang, Phatsarapa., Panyametheekul, Sirima., Prapaspongsa, Trakarn., Winijkul, Ekbordin., Trivitayanurak, Win., Ahmad, Mushtaq. Assessment on Health Impacts and Costs of Fine Particulate Matter from Passenger Transport in Bangkok Metropolitan Region 2023, Thai Environmental Engineering Journal 37 |
Aung, ZH., Trivitayanurak, W. Measurement of Aerosol Size Distribution in an Urban Park; a Case Study of Chulalongkorn Centenary Park in Bangkok, Thailand 2023, Thai Environmental Engineering Journal 37 (2) |
Ko, SSK., Jindal, R., Tantrakarnapa, K., Surinkul, N., Trivitayanurak, W. Investigations of Baseline Air Quality around the Proposed Yangon Outer Ring Road Construction (Eastern Section) Area in Myanmar 2022, Engineering Access 8 (1) |
Ko, SSK., Jindal, R., Trivitayanurak, W., Tantrakarnapa, K., Surinkul, N. Simulation of PM2. 5 Concentrations around the Proposed Yangon Outer Ring Road (Eastern Section) in Myanmar Using CALINE 4 Model: 10.32526/ennrj/20/202200029 2022, Environment and Natural Resources Journal 20 (4) |
Trivitayanurak, Win., Phenrat, Tanapon., Thongsanit, Pajaree., Srirattana, Supawan. Modeling of particulate matter in the vicinity of Chatree gold mine in Thailand 2019, |
Trivitayanurak, Win., Thunhikorn, Somying. Impact assessment of a wildlife corridor on a human populated area in Thailand 2018, |
Trivitayanurak, W., Adams, PJ. Does the POA–SOA split matter for global CCN formation? 2014, Atmospheric Chemistry and Physics 14 (2) |
Westervelt, DM., Pierce, JR., Riipinen, Ilona., Trivitayanurak, W., Hamed, A., Kulmala, M., Laaksonen, A., Decesari, S., Adams, PJ. Formation and growth of nucleated particles into cloud condensation nuclei: model�measurement comparison 2013, Atmospheric Chemistry and Physics 13 |
Trivitayanurak, W., Adams, PJ. Does the POA-SOA split matter for global CCN formation? 2013, Atmos. Chem. Phys 13 |
Trivitayanurak, W., Palmer, PI., Barkley, MP., Robinson, NH., Coe, H., Oram, DE. The composition and variability of atmospheric aerosol over Southeast Asia during 2008 2012, Atmospheric Chemistry and Physics 12 (2) |
Westervelt, DM., Riipinen, I., Pierce, JR., Trivitayanurak, W., Adams, PJ. Formation and growth of nucleated particles: observational constraints on cloud condensation nuclei budgets 2012, Atmospheric Chemistry and Physics Discussions 12 (5) |
Westervelt, DM., Adams, PJ., Riipininen, I., Pierce, JR., Trivitayanurak, W. Formation and growth of nucleated particles into cloud condensation nuclei: Comparison of a global microphysics model with observations 2012, EGU General Assembly Conference Abstracts |
Trivitayanurak, W. Characterizing Atmospheric Aerosol over Thailand and Regional Countries in Southeast Asia 2012, Thai Environmental Engineering Journal 26 (1) |
EJ Snow-Kropla, Pierce, JR., Westervelt, DM., Trivitayanurak, W. Cosmic rays, aerosol formation and cloud-condensation nuclei: sensitivities to model uncertainties 2011, Atmospheric Chemistry and Physics 11 (8) |
Trivitayanurak, W., Palmer, PI., Barkley, MP., Robinson, NH., Coe, H., Oram, DE. The composition and variability of atmospheric aerosol over Southeast Asia during 2008. 2011, Atmospheric Chemistry & Physics Discussions 11 (8) |
Trivitayanurak, W. Interactive comment on “The composition and variability of atmospheric aerosol over Southeast Asia during 2008” by W. Trivitayanurak et al. 2011, |
Westervelt, DM., Riipinen, I., Pierce, JR., Trivitayanurak, W., Adams, PJ. Model-measurement Comparison of New Particle Formation Events in a Global Aerosol Microphysics Model 2010, AGU Fall Meeting Abstracts 2010 |
Grainger, RG., Thomas, GE., Poulsen, C., Siddans, R., Portela, O., Palmer, PI., Trivitayanurak, W., Frontoso, MG., Carslaw, KS., Ridley, D., Mann, G., Spracklen, D., Peubey, C., Benedetti, A., Jones, L., Morcrette, JJ., Kinne, S., Schulz, M., Segers, A., Curier, L., Builtjes, P. Globaerosol User Report 2009, |
Trivitayanurak, W. Development of a global aerosol microphysics model driven by assimilated meteorology and evaluation against field campaign data 2009, Carnegie Mellon University |
Trivitayanurak, W., Adams, PJ., Spracklen, DV., Carslaw, KS. Tropospheric aerosol microphysics simulation with assimilated meteorology: model description and intermodel comparison 2008, Atmospheric Chemistry and Physics 8 (12) |
Trivitayanurak, W., Adams, PJ., Spracklen, DV., Carslaw, KS. Tropospheric aerosol microphysics simulation with assimilated meteorology: Model description and intermodel comparison 2007, Atmospheric Chemistry and Physics Discussions 7 (5) |
Trivitayanurak, W., Adams, PJ. Contribution of Primary and Secondary Organic Aerosol to Global Cloud Condensation Nuclei Concentrations 2007, AGU Fall Meeting Abstracts 2007 |
Trivitayanurak, W., Spracklen, D., Carslaw, K., Adams, P. Intercomparison of Global Aerosol Microphysics Models: Insights Into Cloud Condensation Nuclei Formation 2006, AGU Fall Meeting Abstracts 2006 |
Trivitayanurak, W., Adams, PJ. Evaluation of Tropospheric Aerosol Microphysics Simulations Using Assimilated Meteorology and Field Campaign Observations 2005, AGU Fall Meeting Abstracts 2005 |
Htet, Zwe., Panyametheekul, Sirima., Chantara, Somporn., Ta-Chih Hsiao, Jimba, Masamine., Trivitayanurak, Win. Characterization of Aerosol Number Size Distribution in a Park in Bangkok Central Business District: Influencing Factors and Growth Rate Estimation , Available at SSRN 5182074 |
Trivitayanurak, W. Interactive comment on “Tropospheric aerosol microphysics simulation with assimilated meteorology: model description and intermodel comparison” by W. Trivitayanurak et al. , |