Zobrazeno 1 - 10
of 2 603
pro vyhledávání: '"K. Sudo"'
Autor:
T. Ono, D. Muraoka, M. Hayashi, M. Yorifuji, A. Dazai, S. Omoto, T. Tanaka, T. Okamura, G. Onitsuka, K. Sudo, M. Fujii, R. Hamanoue, M. Wakita
Publikováno v:
Biogeosciences, Vol 21, Pp 177-199 (2024)
The pH of coastal seawater varies based on several local forcings, such as water circulation, terrestrial inputs, and biological processes, and these forcings are changing along with global climate change. Understanding the mechanism of pH variation
Externí odkaz:
https://doaj.org/article/38c23bde49f54905a27d6a2a978034fc
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 13061-13085 (2023)
Lightning can cause natural hazards that result in human and animal injuries and fatalities, infrastructure destruction, and wildfire ignition. Lightning-produced NOx (LNOx), a major NOx (NOx=NO+NO2) source, plays a vital role in atmospheric chemistr
Externí odkaz:
https://doaj.org/article/96c648e3ebea404cb644b77956a3d166
Autor:
P. T. M. Ha, Y. Kanaya, F. Taketani, M. D. Andrés Hernández, B. Schreiner, K. Pfeilsticker, K. Sudo
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 927-960 (2023)
Nitrous acid (HONO) is an important atmospheric gas given its contribution to the cycles of NOx and HOx, but its role in global atmospheric photochemistry is not fully understood. This study implemented three pathways of HONO formation in the chemist
Externí odkaz:
https://doaj.org/article/4c9326950e9a45db99d854c9268d9f44
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 12559-12589 (2022)
Formaldehyde (HCHO) and nitrogen dioxide (NO2) concentrations and profiles were retrieved from ground-based multi-axis differential optical absorption spectroscopy (MAX-DOAS) observations during January 2017–December 2018 at three sites in Asia: (1
Externí odkaz:
https://doaj.org/article/b317e134476341929d96c0c702f6145d
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 5627-5650 (2022)
The formation of nitrogen oxides (NOx) associated with lightning activities (hereinafter designated as LNOx) is a major source of NOx. In fact, it is regarded as the dominant NOx source in the middle to upper troposphere. Therefore, improving the pre
Externí odkaz:
https://doaj.org/article/ddead98a8ed948158e36a65deb654dd9
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 1703-1728 (2022)
This study gives a systematic comparison of the Tropospheric Monitoring Instrument (TROPOMI) version 1.2 and Ozone Monitoring Instrument (OMI) QA4ECV tropospheric NO2 column through global chemical data assimilation (DA) integration for the period Ap
Externí odkaz:
https://doaj.org/article/12a24d03bd0949948581073e7f22b240
Autor:
N. Zhao, X. Dong, K. Huang, J. S. Fu, M. T. Lund, K. Sudo, D. Henze, T. Kucsera, Y. F. Lam, M. Chin, S. Tilmes
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 8637-8654 (2021)
Black carbon (BC) emissions play an important role in regional climate change in the Arctic. It is necessary to pay attention to the impact of long-range transport from regions outside the Arctic as BC emissions from local sources in the Arctic were
Externí odkaz:
https://doaj.org/article/54d70902362147b49fcfa48e07b8de91
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 3813-3841 (2021)
This study uses a chemistry–climate model CHASER (MIROC) to explore the roles of heterogeneous reactions (HRs) in global tropospheric chemistry. Three distinct HRs of N2O5, HO2, and RO2 are considered for surfaces of aerosols and cloud particles. T
Externí odkaz:
https://doaj.org/article/b0b67921994f4757a561dc24741ce9b6
Autor:
K. Miyazaki, K. Bowman, T. Sekiya, H. Eskes, F. Boersma, H. Worden, N. Livesey, V. H. Payne, K. Sudo, Y. Kanaya, M. Takigawa, K. Ogochi
Publikováno v:
Earth System Science Data, Vol 12, Pp 2223-2259 (2020)
This study presents the results from the Tropospheric Chemistry Reanalysis version 2 (TCR-2) for the period 2005–2018 at 1.1∘ horizontal resolution obtained from the assimilation of multiple updated satellite measurements of ozone, CO, NO2, HNO3,
Externí odkaz:
https://doaj.org/article/6bbc5870b1a243c08e1275c2d0500bcd
Autor:
M. Amos, P. J. Young, J. S. Hosking, J.-F. Lamarque, N. L. Abraham, H. Akiyoshi, A. T. Archibald, S. Bekki, M. Deushi, P. Jöckel, D. Kinnison, O. Kirner, M. Kunze, M. Marchand, D. A. Plummer, D. Saint-Martin, K. Sudo, S. Tilmes, Y. Yamashita
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 9961-9977 (2020)
Calculating a multi-model mean, a commonly used method for ensemble averaging, assumes model independence and equal model skill. Sharing of model components amongst families of models and research centres, conflated by growing ensemble size, means mo
Externí odkaz:
https://doaj.org/article/d2b977218e1a4557b638ade4672f93f9