A5007819165- Atmospheric chemistry and aerosols
- Air Quality and Health Impacts
- Air Quality Monitoring and Forecasting
- Toxic Organic Pollutants Impact
- Biodiesel Production and Applications
- Coconut Research and Applications
- Oil Palm Production and Sustainability
- Meteorological Phenomena and Simulations
- Atmospheric Ozone and Climate
- Climate change impacts on agriculture
- Indoor Air Quality and Microbial Exposure
- Vehicle emissions and performance
- Climate variability and models
- Atmospheric and Environmental Gas Dynamics
- Atmospheric aerosols and clouds
- Urban Heat Island Mitigation
Chiang Mai University
2019-2024
National Astronomical Research Institute of Thailand
2020-2023
This paper aims to investigate the potential contribution of biomass burning in PM2.5 pollution Northern Thailand. We applied coupled atmospheric and air model which is based on Weather Research Forecasting Model (WRF) a Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT). The output was compared ground-based measurements from Pollution Control Department (PCD) examine performance. As result evaluation, meteorological variables agreed well with observations using Index...
Climate change has an effect human living in a variety of ways, such as health and food security. This study presents prediction crop yields production risks during the years 2020–2029 northern Thailand using coupling 1 km resolution regional climate model, which is downscaled conservative remapping method, Decision Support System for Transfer Agrotechnology (DSSAT) modeling system. The accuracy agricultural model was appropriate compared with observations, Index Agreement (IOA) range...
The concentrations of PM2.5 and metallic elements were measured in Rayong during the dry season (November 2021 to April 2022). mean concentration was 20.1 ± 10.9 µg/m3 (4.9–52.3 µg/m3). Moreover, percentages days when those exceeded daily WHO US-EPA NAAQS limit 56.8% 10.2%, respectively. However, levels did not exceed 50 µg/m3, which is 24 h standard defined by PCD Thailand. dominant heavy metals samples Cr, Cu, Fe, Mn, Pb, V, Zn, constituted 70%. In Rayong, PCA results showed that...
Biogenic volatile organic compounds (BVOC), which are mainly emitted from plants, a major precursor for the formation of ground-level ozone (O 3 ) and secondary aerosols (SOA). In northern region Thailand, 63.8% land area is covered by forests. Herein we investigated effects biogenic (BVOC) plants anthropogenic NO x emissions on fine particulate matters (PM 2.5 formation. The Weather Research Forecasting Model coupled with Chemistry (WRF-Chem Model) was applied to simulate three scenarios...