Why is ozone in South Korea and the Seoul metropolitan area so high and increasing?
Surface ozone pollution in South Korea has increased over the past 2 decades, despite
efforts to decrease emissions, and is pervasively in exceedance of the maximum daily 8 h …
efforts to decrease emissions, and is pervasively in exceedance of the maximum daily 8 h …
[HTML][HTML] A research product for tropospheric NO columns from Geostationary Environment Monitoring Spectrometer based on Peking University OMI NO algorithm
Tropospheric vertical column densities (VCDs) of nitrogen dioxide (NO 2) retrieved from sun-
synchronous satellite instruments have provided abundant NO 2 data for environmental …
synchronous satellite instruments have provided abundant NO 2 data for environmental …
Effects of meteorological conditions on the mixing height of Nitrogen dioxide in China using new-generation geostationary satellite measurements and machine …
Nitrogen dioxide (NO 2) plays a critical role in terms of air quality, human health,
ecosystems, and its impact on climate change. While the crucial roles of the vertical structure …
ecosystems, and its impact on climate change. While the crucial roles of the vertical structure …
TROPOMI NO2 Sentinel-5P data in the Community of Madrid: A detailed consistency analysis with in situ surface observations
Excess reactive nitrogen emissions from anthropogenic activities can negatively impact the
natural environment. The sensor TROPOspheric Monitoring Instrument (TROPOMI) onboard …
natural environment. The sensor TROPOspheric Monitoring Instrument (TROPOMI) onboard …
[HTML][HTML] Deep learning bias correction of GEMS tropospheric NO2: A comparative validation of NO2 from GEMS and TROPOMI using Pandora observations
Despite advancements in satellite instruments, such as those in geostationary orbit, biases
continue to affect the accuracy of satellite data. This research pioneers the use of a deep …
continue to affect the accuracy of satellite data. This research pioneers the use of a deep …
Interpreting Geostationary Environment Monitoring Spectrometer (GEMS) geostationary satellite observations of the diurnal variation in nitrogen dioxide (NO) over …
Nitrogen oxide radicals (NO x≡ NO+ NO 2) emitted by fuel combustion are important
precursors of ozone and particulate matter pollution, and NO 2 itself is harmful to public …
precursors of ozone and particulate matter pollution, and NO 2 itself is harmful to public …
Interpreting GEMS geostationary satellite observations of the diurnal variation of nitrogen dioxide (NO2) over East Asia
Nitrogen oxide radicals (NO x≡ NO+ NO 2) emitted by fuel combustion are important
precursors of ozone and particulate matter pollution, and NO 2 itself is harmful to public …
precursors of ozone and particulate matter pollution, and NO 2 itself is harmful to public …
A Scheme for Representing Aromatic Secondary Organic Aerosols in Chemical Transport Models: Application to Source Attribution of Organic Aerosols Over South …
We present a new volatility basis set (VBS) representation of aromatic secondary organic
aerosol (SOA) for atmospheric chemistry models by fitting a statistical oxidation model with …
aerosol (SOA) for atmospheric chemistry models by fitting a statistical oxidation model with …
[HTML][HTML] cng-term variations and trends of tropospheric and ground-level NO2 over typical coastal areas
XP Tian, D Wang, YQ Wang, ZQ Gao, CG Tian, XL Bi… - Ecological …, 2024 - Elsevier
Tropospheric and ground-level levels of nitrogen dioxide (NO 2) may have changed due to
environmental policies and technological changes. Here, multiyear ground-based …
environmental policies and technological changes. Here, multiyear ground-based …
First evaluation of the GEMS formaldehyde product against TROPOMI and ground-based column measurements during the in-orbit test period
Abstract The Geostationary Environment Monitoring Spectrometer (GEMS) on board GEO-
KOMPSAT-2B was launched in February 2020 and has been monitoring atmospheric …
KOMPSAT-2B was launched in February 2020 and has been monitoring atmospheric …