Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Juseon Bak"'
Autor:
Hyo-Jung Lee, Yu-Jin Jo, Seungwoo Kim, Daecheol Kim, Jong-Min Kim, Daniel Choi, Hyun-Young Jo, Juseon Bak, Shin-Young Park, Wonbae Jeon, Cheol-Hee Kim
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Northeast Asia has been suffering from dramatic increases of particulate matter (PM) since the late 1990s, and it still continues to undergo haze despite various abating regulations. In this study, we investigated aerosol-cloud-precipitation
Externí odkaz:
https://doaj.org/article/6031364eac4a4dc9af6989aa48709356
Autor:
Hyo-Jung Lee, Hyun-Young Jo, Jong-Min Kim, Juseon Bak, Moon-Soo Park, Jung-Kwon Kim, Yu-Jin Jo, Cheol-Hee Kim
Publikováno v:
Remote Sensing, Vol 15, Iss 2, p 300 (2023)
Vertical mixing in the planetary boundary layer (PBL) is an important factor in the prediction of particulate matter (PM) concentrations; however, PBL height (PBLH) in the stable atmosphere remains poorly understood. In particular, the assessment of
Externí odkaz:
https://doaj.org/article/22d2501a8edd4636b2da4180f8973ebb
Autor:
Hyo-Jung Lee, Lim-Seok Chang, Daniel A. Jaffe, Juseon Bak, Xiong Liu, Gonzalo González Abad, Hyun-Young Jo, Yu-Jin Jo, Jae-Bum Lee, Geum-Hee Yang, Jong-Min Kim, Cheol-Hee Kim
Publikováno v:
Remote Sensing, Vol 14, Iss 5, p 1285 (2022)
Urban photochemical ozone (O3) formation regimes (NOx- and VOC-limited regimes) at nine megacities in East Asia were diagnosed based on near-surface O3 columns from 900 to 700 hPa, nitrogen dioxide (NO2), and formaldehyde (HCHO), which were inferred
Externí odkaz:
https://doaj.org/article/01e080a95a1f4e03b59cbe6f9d9804a8
Autor:
Juseon Bak, Odele Coddington, Xiong Liu, Kelly Chance, Hyo-Jung Lee, Wonbae Jeon, Jae-Hwan Kim, Cheol-Hee Kim
Publikováno v:
Remote Sensing, Vol 14, Iss 1, p 37 (2021)
We evaluated a new high-resolution solar reference spectrum for characterizing space-borne Ozone Monitoring Instrument (OMI) measurements as well as for retrieving ozone profile retrievals over the ultraviolet (UV) wavelength range from 270 to 330 nm
Externí odkaz:
https://doaj.org/article/ae2f350f0b5b426ba7e5260af2f91ca9
Autor:
Hyo-Jung Lee, Lim-Seok Chang, Daniel A. Jaffe, Juseon Bak, Xiong Liu, Gonzalo González Abad, Hyun-Young Jo, Yu-Jin Jo, Jae-Bum Lee, Cheol-Hee Kim
Publikováno v:
Remote Sensing, Vol 13, Iss 11, p 2177 (2021)
Space-borne ozone (O3) measurements have indicated consistent positive trends across the entire Asia–Pacific region despite the considerable reduction of NOx since 2000s. The rate of increase in O3 derived from lower free tropospheric column measur
Externí odkaz:
https://doaj.org/article/c00eb0234f40447ba5ed108798b2ff78
Autor:
Juseon Bak, Eun-Ji Song, Hyo-Jung Lee, Xiong Liu, Ja-Ho Koo, Joowan Kim, Wonbae Jeon, Jae-Hwan Kim, Cheol-Hee Kim
Publikováno v:
Atmospheric Chemistry and Physics. 22:14177-14187
We investigate the temporal variations of ground-level ozone and balloon-based ozone profiles at Pohang (36.02∘ N, 129.23∘ E) in the Korean Peninsula. Satellite measurements and chemical reanalysis products are also intercompared to address their
Autor:
Juseon Bak, Cheol-Hee Kim, Hyo-Jung Lee, Ja-Ho Koo, Jae-Hwan Kim, Joowan Kim, Kanghyun Baek, SangSeo Park, Wonbae Jeon, Xiong Liu
Ozone in the troposphere is an important air pollutant and greenhouse gas, and also acts as a principal oxidant in the lower atmosphere. This ozone is not emitted directly from anthropogenic sources, but formed though the photochemical reaction of ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::780d8fa8c13a5e44789fb0a9b18d6275
https://doi.org/10.5194/egusphere-egu23-1935
https://doi.org/10.5194/egusphere-egu23-1935
Autor:
Lei Shu, Lei Zhu, Juseon Bak, Peter Zoogman, Han Han, Song Liu, Xicheng Li, Shuai Sun, Juan Li, Yuyang Chen, Dongchuan Pu, Xiaoxing Zuo, Weitao Fu, Xin Yang, Tzung-May Fu
The applications of geostationary (GEO) satellite measurements at an unprecedented spatial and temporal resolution from the Geostationary Environment Monitoring Spectrometer (GEMS) for monitoring and forecasting the alarming ozone pollution in Asia t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9846f1fab88e86a416ec82db2952233e
https://acp.copernicus.org/articles/23/3731/2023/
https://acp.copernicus.org/articles/23/3731/2023/
Publikováno v:
eISSN
As all life on earth depends crucially on atmospheric ozone, low earth orbiting (LEO) satellites have been used to monitor atmospheric ozone to reduce its impact on the environment and public health. The continued interest in air pollution and strato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::681d8c3e349dcf9b7a23e08ed2b8dc33
https://doi.org/10.5194/egusphere-2022-1402
https://doi.org/10.5194/egusphere-2022-1402
Autor:
Lei Shu, Lei Zhu, Juseon Bak, Peter Zoogman, Han Han, Song Liu, Xicheng Li, Shuai Sun, Juan Li, Yuyang Chen, Dongchuan Pu, Xiaoxing Zuo, Weitao Fu, Xin Yang, Tzung-May Fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1b96d8f2a746483b7dd6f729da28957
https://doi.org/10.5194/acp-2022-744-supplement
https://doi.org/10.5194/acp-2022-744-supplement