이동희 Donghee Lee

채종천 Jongcheon Chae

권혁도 Hyeogdo Kweon

김지훈 Jihun Kim

이소정 So-Jeong Lee

이다영 Dayeong Lee

이나현 Nahyun Lee

김송강 Songkang Kim

나성균 Seonggyun Na

홍유지 Yuji Hong

박민주 Minju Park

이주희 Juhee Lee

박지민 Jimin Park

김상준 Sangjun Kim

전하정 Ha Jeong Jeon

구본훈 Bonhoon Koo

배혜진 HyeJin Bae

David Gregoire

정영빈 Youngbin Jung

임소연 Soyeon Lim

이경배 Kyungbae Lee

The Atmospheric Chemistry Lab aims to understand the behavior of various chemical species in the atmosphere and to study their impact on atmospheric environment and climate change. In particular, based on a fundamental understanding of the formation, transformation, and removal processes of aerosols and gaseous pollutants, we propose solutions for improving air quality and responding to climate change. To achieve this, we utilize various research methods such as field observations, laboratory experiments, and numerical modeling, and enhance our research capabilities through international collaborative research.

대기화학연구실은 대기 중의 다양한 화학종들의 거동을 이해하고, 이들이 대기환경 및 기후변화에 미치는 영향을 연구하는 것을 목표로 합니다. 특히, 에어로졸 및 기체상 오염물질의 생성, 변화, 소멸 과정에 대한 근본적인 이해를 바탕으로 대기질 개선 및 기후변화 대응 방안을 제시하고자 합니다. 이를 위해 현장 관측, 실내 실험, 수치 모델링 등 다양한 연구 방법을 활용하며, 국제 공동 연구를 통해 연구 역량을 강화하고 있습니다.

New Era of Air Quality Monitoring from Space: Geostationary Environment Monitoring Spectrometer (GEMS)

Arctic sea ice, Eurasia snow, and extreme winter haze in China

Estimation of the contributions of long range transported aerosol in East Asia to carbonaceous aerosol and PM concentrations in Seoul, Korea using highly time resolved measurements: a PSCF model approach

Analysis of long-range transboundary transport (LRTT) effect on Korean aerosol pollution during the KORUS-AQ campaign

Observations of inorganic bromine (HOBr, BrO, and Br<sub>2</sub>) speciation at Barrow, Alaska, in spring 2009

Influence of cloud, fog, and high relative humidity during pollution transport events in South Korea: Aerosol properties and PM2.5 variability

Characteristics of tropospheric ozone depletion events in the Arctic spring: analysis of the ARCTAS, ARCPAC, and ARCIONS measurements and satellite BrO observations

Comparisons of spectral aerosol single scattering albedo in Seoul, South Korea

Global climatology based on the ACE-FTS version 3.5 dataset: Addition of mesospheric levels and carbon-containing species in the UTLS

Spectral optical properties of long-range transport Asian dust and pollution aerosols over Northeast Asia in 2007 and 2008

East Asian summer monsoon delivers large abundances of very short-lived organic chlorine substances to the lower stratosphere

Regional Characteristics of NO2 Column Densities from Pandora Observations during the MAPS-Seoul Campaign

Influence of cloud fraction and snow cover to the variation of surface UV radiation at King Sejong station, Antarctica

Ground-based retrievals of aerosol column absorption in the UV spectral region and their implications for GEMS measurements

High-resolution mapping of SO2 using airborne observations from the GeoTASO instrument during the KORUS-AQ field study: PCA-based vertical column retrievals

Characteristics of Classified Aerosol Types in South Korea during the MAPS-Seoul Campaign

Comparison of PM2.5 in Seoul, Korea Estimated from the Various Ground-Based and Satellite AOD

Lessons from COVID-19 and Seoul: Effects of Reduced Human Activity from Social Distancing on Urban CO2 Concentration and Air Quality

Influence of climate variability on near-surface ozone depletion events in the Arctic spring

Southern Hemisphere mid- and high-latitudinal AOD, CO, NO2, and HCHO: spatiotemporal patterns revealed by satellite observations

Evaluation of the immediate impact of the 2025 Korean wildfires on the air quality over South Korea based on satellite and reanalysis data analyses

Improving spatial robustness of geostationary satellite-based PM2.5 chemical component estimation: A comparison of Direct and Ratio-based machine learning approaches

Emergent linkage between Arctic stratospheric ozone and Arctic sea ice since the 2000s

Projected Mid-21st Century Changes in PM2.5 and O3 over East Asia: Roles of Emission Reductions, Warming, and Transboundary Transport

Wildfire Trends and Air Quality Recovery Times in South Korea: A Regional Analysis of Gangwon Province (2019–2023)

Structural Drivers of SO2 Emissions and Satellite Evidence of Coal-Fired Power Impacts in Southeast Asia

Diverging CO2 Emission Pathways in Africa: Drivers, Energy Use, and the Gaps between SSP Scenarios and National Pledges

Potential relationship between Siberian wildfire and upper tropospheric carbon-containing species in East Asian summer

Analyses of aircraft measurements of ozone and NO2 during the GMAP 2020 campaign in South Korea

Contrasting long-range transport signals of metropolitan PM2.5 in South Korea detected by SPARTAN observations

Evaluation of aerosol, water vapour, and ozone retrievals from sky radiometer measurements using the Skyrad pack MRI v2 for use in absolute radiometric calibration

Accelerated O3 formation triggered by summer heatwaves in megacity Seoul

Evaluation for the machine learning based PM2.5 estimation using different spatial resolution of geostationary satellite AOD over megacities in Korea

GEMS ozone profile retrieval: impact and validation of version 3.0 improvements

Comparison of Daily Ozonesonde Measurements and Chemical Reanalyses over South Korea Based on 2021 Pre-ACCLIP Data: An Ozone Intrusion Case

Arctic stratospheric ozone as a precursor of ENSO events since 2000s

Surface and tropospheric ozone over East Asia and Southeast Asia from observations: distributions, trends, and variability

Tropospheric ozone trends and attributions over East and Southeast Asia in 1995-2019: An integrated assessment using statistical methods, machine learning models, and multiple chemical transport models

Evaluation of accuracy on bottom-up NH3 emissions and sensitivity of PM2.5 to emission control in South Korea

Springtime UTLS Ozone Variability in East Asia: Insights from 16-year IASI Observations (2008–2023)

An integrated analysis of ozone and carbon monoxide over the western Pacific using satellite and aircraft measurements during the ACCLIP summer campaign 2022

The influence of Australian bushfire to the upper tropospheric CO and hydrocarbon distribution in the South Pacific

Changes in future carbon dioxide emissions and contributing factors in Southeast Asia under the Shared Socioeconomic Pathways

Variation of the concentrations of the particulate chemical components in Seoul response to the changes of major emission sources in the region: Emphasis on ambient heavy metals

Variability of upper troposphere-low stratosphere ozone over the East Asia from a perspective of atmospheric stationary waves

Long-term visibility trend representing perceived air quality in Republic of Korea

Trends and classification of aerosol observed from MODIS sensor over Northern Europe and the Arctic

Deciphering decadal urban ozone trends from historical records since 1980

Back-trajectory analyses for evaluating the transboundary transport effect to the aerosol pollution in South Korea

Global retrieval of stratospheric and tropospheric BrO columns from the Ozone Mapping and Profiler Suite Nadir Mapper (OMPS-NM) onboard the Suomi-NPP satellite

NO2 vertical profiles over South Korea and their relation to oxidant chemistry: Implications for geostationary satellite retrievals and the observation of NO2 diurnal variation from space

The estimation of urban air quality change in South Korea under the carbon net-zero scenario

Assessment of Air Quality in North Korea from Satellite Observations

Temporal variability of tropospheric ozone and ozone profiles in Korean Peninsula during the East Asian summer monsoon: Insights from multiple measurements and reanalysis datasets

Validation of satellite ozone profiles in austral spring using ozonesonde measurements in the Jang Bogo station, Antarctica

Temporal variability of surface air pollutants in megacities of South Korea

Validating aerosol optical depth estimation methods using the National Institute of Environmental Research operational numerical forecast model

Continuous mapping of fine particulate matter (PM2.5) air quality in East Asia at daily 6x6 km2 resolution by application of a random forest algorithm to 2011-2019 GOCI geostationary satellite data

First-year sea ice leads to increase in dimethyl sulfide-derived particle formation in the Antarctic Peninsula

Comparison of PM2.5 in Seoul, Korea estimated from the various ground-based and satellite AOD

Classification of large-scale circulation patterns and their spatio-temporal variability during High-PM10 events over the Korean Peninsula

Total ozone trends in East Asia from long-term satellite and ground observations

Evaluation of total ozone column from multiple satellite measurements in the Antarctic using the Brewer spectrophotometer

Comparison of aerosol properties in the Korean peninsula between AERONET version 2 and 3 dataset

Cloud impacts on Korea shortwave radiation budget: Estimation from a deterministic model with surface measurements

A possible linkage between dust frequency and the Siberian High in March over the northeast Asia

Predictability of PM2.5 in Seoul based on atmospheric blocking forecasts using the NCEP global forecast system

Lessons from COVID-19 and Seoul: Effects of reduced human activity from social distancing on urban CO2 concentration and air quality

Investigation of the relationship between the fine mode fraction and Ångström exponent: cases in Korea

The implication of the air quality pattern in South Korea after the COVID-19 outbreak

New Era of Air Quality Monitoring from Space: Geostationary Environment Monitoring Spectrometer(GEMS)

Influence of cloud, fog, and high relative humidity during pollution transport events in South Korea: aerosol properties and PM2.5 variability

Investigation of aerosol peak height effect on PBL and volcanic air mass factors for SO2 column retrieval from space-bourn hyperspectral UV sensors

Relative contributions of clouds and aerosols to surface erythemal UV and global solar radiation in Korea

Evaluation of land-atmosphere processes of the Polar WRF in the summertime Arctic tundra

Simulation of threshold UV exposure time for vitamin D synthesis in South Korea

Broadband dependence of atmospheric transmission in the UV and total solar radiation

The variation of aerosol optical depth over the polar stations of Korea (Secondary publication)

Total ozone characteristics associated with regional meteorology in West Antarctica

Regional characteristics of NO2 column densities from Pandora observations during the MAPS-Seoul campaign

Source apportionment of fine particulate matter in Seoul using positive matrix factorization: A long-term study.

Chemical characteristics of submicron aerosols during haze events in an urban area of Korea.

Formation of secondary organic aerosols from biogenic volatile organic compounds in a mixed forest.

Impact of meteorological conditions on PM2.5 concentrations in major Korean cities.

대기화학 연구실

교수님 소개

구자호

연구실 소개

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Contrasting long-range transport signals of metropolitan PM2.5 in South Korea detected by SPARTAN observations

Evaluation of aerosol, water vapour, and ozone retrievals from sky radiometer measurements using the Skyrad pack MRI v2 for use in absolute radiometric calibration

Accelerated O3 formation triggered by summer heatwaves in megacity Seoul

연구실 보유 특허

대학별 입시끈

우리 연구실 모집

교수님 소개

구자호

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Contrasting long-range transport signals of metropolitan PM2.5 in South Korea detected by SPARTAN observations

Evaluation of aerosol, water vapour, and ozone retrievals from sky radiometer measurements using the Skyrad pack MRI v2 for use in absolute radiometric calibration

Accelerated O3 formation triggered by summer heatwaves in megacity Seoul

연구실 보유 특허

최근 3년간 연구실적 높은 연구실

대학별 입시끈

우리 연구실 모집