Zobrazeno 1 - 10
of 44 803
pro vyhledávání: '"K. Miyazaki"'
Autor:
Baranzini, Mauro
Publikováno v:
Oxford Economic Papers, 1991 Apr 01. 43(2), 195-198.
Externí odkaz:
https://www.jstor.org/stable/2663083
Autor:
Y. Elshorbany, J. R. Ziemke, S. Strode, H. Petetin, K. Miyazaki, I. De Smedt, K. Pickering, R. J. Seguel, H. Worden, T. Emmerichs, D. Taraborrelli, M. Cazorla, S. Fadnavis, R. R. Buchholz, B. Gaubert, N. Y. Rojas, T. Nogueira, T. Salameh, M. Huang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 12225-12257 (2024)
Tropospheric ozone results from in situ chemical formation and stratosphere–troposphere exchange (STE), with the latter being more important in the middle and upper troposphere than in the lower troposphere. Ozone photochemical formation is nonline
Externí odkaz:
https://doaj.org/article/868dd0f280bd4cbc899a22d4a058c3cb
Autor:
E. Malina, K. W. Bowman, V. Kantchev, L. Kuai, T. P. Kurosu, K. Miyazaki, V. Natraj, G. B. Osterman, F. Oyafuso, M. D. Thill
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 5341-5371 (2024)
The vertical distribution of ozone plays an important role in atmospheric chemistry, climate change, air pollution, and human health. Over the 21st century, spaceborne remote-sensing methods and instrumentation have evolved to better determine this d
Externí odkaz:
https://doaj.org/article/3b7a7ec6c64743b78903b9ef26b6ba11
Autor:
D. C. Pendergrass, D. J. Jacob, H. Nesser, D. J. Varon, M. Sulprizio, K. Miyazaki, K. W. Bowman
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 4793-4810 (2023)
We present a versatile, powerful, and user-friendly chemical data assimilation toolkit for simultaneously optimizing emissions and concentrations of chemical species based on atmospheric observations from satellites or suborbital platforms. The CHemi
Externí odkaz:
https://doaj.org/article/584311172166456ebbb396cc05a850c6
Autor:
S. Okamoto, J. Cuesta, M. Beekmann, G. Dufour, M. Eremenko, K. Miyazaki, C. Boonne, H. Tanimoto, H. Akimoto
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 7399-7423 (2023)
We examine the impact of different sources of ozone precursors on the daily evolution of successive ozone pollution outbreaks across Europe in July 2017 by using a multispectral satellite approach called IASI+GOME2 and a tropospheric chemistry reanal
Externí odkaz:
https://doaj.org/article/36bf3e5cc67d443d9d75e50034647cf1
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 1823-1838 (2023)
Methane (CH4) is the second major greenhouse gas after carbon dioxide (CO2) which has substantially increased during recent decades in the atmosphere, raising serious sustainability and climate change issues. Here, we develop a data assimilation syst
Externí odkaz:
https://doaj.org/article/a57382c16cce4dbd8c179a544f6262a7
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 2667-2682 (2023)
Peroxy acyl nitrates (PANs) are photochemical pollutants with implications for health and atmospheric oxidation capacity. PANs are formed via the oxidation of non-methane volatile organic compounds (NMVOCs) in the presence of nitrogen oxide radicals
Externí odkaz:
https://doaj.org/article/4104173f3b774b7da323ee25c3b97fd5
Autor:
T.-L. He, D. B. A. Jones, K. Miyazaki, K. W. Bowman, Z. Jiang, X. Chen, R. Li, Y. Zhang, K. Li
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 14059-14074 (2022)
Nitrogen dioxide (NO2) column density measurements from satellites have been widely used in constraining emissions of nitrogen oxides (NOx = NO + NO2). However, the utility of these measurements is impacted by reduced observational coverage due to cl
Externí odkaz:
https://doaj.org/article/7bbc00294aba4e0993149563953a1a79
Autor:
V. H. Payne, S. S. Kulawik, E. V. Fischer, J. F. Brewer, L. G. Huey, K. Miyazaki, J. R. Worden, K. W. Bowman, E. J. Hintsa, F. Moore, J. W. Elkins, J. Juncosa Calahorrano
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 3497-3511 (2022)
We present an overview of an optimal estimation algorithm to retrieve peroxyacetyl nitrate (PAN) from single-field-of-view Level 1B radiances measured by the Cross-Track Infrared Sounder (CrIS). CrIS PAN retrievals show peak sensitivity in the mid-tr
Externí odkaz:
https://doaj.org/article/7c19bb2dea1d41e68106c9d3ce887578
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