[대기] [대기과학세미나] 박상서 교수 (UNIST)
일시 : 2023-03-21(화) 16:00 ~ 17:30
연사 : 박상서 교수
소속 : UNIST 도시환경과학과
문의 : 02-880-6723
장소 : 501동 504호 세미나실
Abstract: Over East Asia, various aerosol types are emitted from anthropogenic and natural sources, and the presence of various aerosol types can affect the optical properties of the atmospheric layer. In particular, continuous changes in industrial activity can affect the long-term characteristics of aerosol emissions, as observed in several countries. Because aerosol emission characteristics change over long periods, it is critical to obtain long-term data on aerosol types. Because aerosol emission changes over long periods, it is very important to analyze aerosol optical properties together with long-term data for its types. In this study, we analyze the long-term changes in the frequency and optical properties of aerosol types using various aerosol type classification algorithms using Aerosol Robotic Network (AERONET), and the satellite-based Visible Infrared Imaging Radiometer Suite (VIIRS) and Ozone Monitoring Instrument (OMI). In addition, this study also proposes a plan for application of this result.
