Tropospheric NO 2 vertical profiles over South Korea and their relation to oxidant chemistry: implications for geostationary satellite retrievals and the observation of NO …

LH Yang, DJ Jacob, NK Colombi, S Zhai… - Atmospheric …, 2023 - acp.copernicus.org
Nitrogen oxides (NO x≡ NO+ NO 2) are of central importance for air quality, climate forcing,
and nitrogen deposition to ecosystems. The Geostationary Environment Monitoring …

[HTML][HTML] Limitations in representation of physical processes prevent successful simulation of during KORUS-AQ

KR Travis, JH Crawford, G Chen… - Atmospheric …, 2022 - acp.copernicus.org
High levels of fine particulate matter (PM 2.5) pollution in East Asia often exceed local air
quality standards. Observations from the Korea–United States Air Quality (KORUS-AQ) field …

Intercomparison of MAX-DOAS vertical profile retrieval algorithms: studies on field data from the CINDI-2 campaign

JL Tirpitz, U Frieß, F Hendrick, C Alberti… - Atmospheric …, 2020 - amt.copernicus.org
Multi-A**s Differential Optical Absorption Spectroscopy (MAX-DOAS) is a well-established
ground-based measurement technique for the detection of aerosols and trace gases …

Coarse particulate matter air quality in East Asia: implications for fine particulate nitrate

S Zhai, DJ Jacob, DC Pendergrass… - Atmospheric …, 2023 - acp.copernicus.org
Air quality network data in China and South Korea show very high year-round mass
concentrations of coarse particulate matter (PM), as inferred by the difference between …

Development and evaluation of processes affecting simulation of diel fine particulate matter variation in the GEOS-Chem model

Y Li, RV Martin, C Li, BL Boys… - Atmospheric …, 2023 - acp.copernicus.org
The capability of chemical transport models to represent fine particulate matter (PM 2.5) over
the course of a day is of vital importance for air quality simulation and assessment. In this …

Importance of aerosol composition and aerosol vertical profiles in global spatial variation in the relationship between PM and aerosol optical depth

H Zhu, RV Martin, A van Donkelaar… - Atmospheric …, 2024 - acp.copernicus.org
Ambient fine particulate matter (PM 2.5) is the leading global environmental determinant of
mortality. However, large gaps exist in ground-based PM 2.5 monitoring. Satellite remote …

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

JH Koo, D Lee, H Bae, T Lee, SG Na, SW Yeh… - Environmental …, 2024 - Elsevier
This study performed a back-trajectory analysis to determine the influence of transboundary
transport on the extent of aerosol pollution in South Korea, based on 5-year PM 2.5 …

[HTML][HTML] Retrieval of aerosol optical properties from GOCI-II observations: Continuation of long-term geostationary aerosol monitoring over East Asia

S Lee, M Choi, J Kim, YJ Park, JK Choi, H Lim… - Science of The Total …, 2023 - Elsevier
Abstract Since the Geostationary Ocean Color Imager (GOCI) was successfully launched in
2010, the GOCI Yonsei aerosol retrieval (YAER) algorithm has been continuously updated …

Long-term variation of aerosol optical properties associated with aerosol types over East Asia using AERONET and satellite (VIIRS, OMI) data (2012–2019)

S Eom, J Kim, S Lee, BN Holben, TF Eck, SB Park… - Atmospheric …, 2022 - Elsevier
We analyzed annual and seasonal frequency in aerosol type over an 8-year period (2012–
2019) to identify aerosol parameter trends over four ground sites and country regions in …

Evaluation of CESM1 (WACCM) free-running and specified dynamics atmospheric composition simulations using global multispecies satellite data records

L Froidevaux, DE Kinnison, R Wang… - Atmospheric …, 2019 - acp.copernicus.org
We have analyzed near-global stratospheric data (and mesospheric data as well for H 2 O)
in terms of absolute abundances, variability, and trends for O 3, H 2 O, HCl, N 2 O, and HNO …