Zobrazeno 1 - 10
of 507
pro vyhledávání: '"Nedoluha, A."'
Autor:
R. Björklund, C. Vigouroux, P. Effertz, O. E. García, A. Geddes, J. Hannigan, K. Miyagawa, M. Kotkamp, B. Langerock, G. Nedoluha, I. Ortega, I. Petropavlovskikh, D. Poyraz, R. Querel, J. Robinson, H. Shiona, D. Smale, P. Smale, R. Van Malderen, M. De Mazière
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 6819-6849 (2024)
Long-term, 21st century ground-based ozone measurements are crucial to study the recovery of stratospheric ozone as well as the trends of tropospheric ozone. This study is performed in the context of the LOTUS (Long-term Ozone Trends and Uncertaintie
Externí odkaz:
https://doaj.org/article/5b609a1dcd76410bb9866e627e12e94c
Autor:
M. Kiefer, D. F. Hurst, G. P. Stiller, S. Lossow, H. Vömel, J. Anderson, F. Azam, J.-L. Bertaux, L. Blanot, K. Bramstedt, J. P. Burrows, R. Damadeo, B. M. Dinelli, P. Eriksson, M. García-Comas, J. C. Gille, M. Hervig, Y. Kasai, F. Khosrawi, D. Murtagh, G. E. Nedoluha, S. Noël, P. Raspollini, W. G. Read, K. H. Rosenlof, A. Rozanov, C. E. Sioris, T. Sugita, T. von Clarmann, K. A. Walker, K. Weigel
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 4589-4642 (2023)
Satellite data records of stratospheric water vapour have been compared to balloon-borne frost point hygrometer (FP) profiles that are coincident in space and time. The satellite data records of 15 different instruments cover water vapour data availa
Externí odkaz:
https://doaj.org/article/d93bb691ce7447beb7f7a1b9b00897b1
Akademický článek
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Autor:
S. Godin-Beekmann, N. Azouz, V. F. Sofieva, D. Hubert, I. Petropavlovskikh, P. Effertz, G. Ancellet, D. A. Degenstein, D. Zawada, L. Froidevaux, S. Frith, J. Wild, S. Davis, W. Steinbrecht, T. Leblanc, R. Querel, K. Tourpali, R. Damadeo, E. Maillard Barras, R. Stübi, C. Vigouroux, C. Arosio, G. Nedoluha, I. Boyd, R. Van Malderen, E. Mahieu, D. Smale, R. Sussmann
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 11657-11673 (2022)
This study presents an updated evaluation of stratospheric ozone profile trends in the 60∘ S–60∘ N latitude range over the 2000–2020 period using an updated version of the Long-term Ozone Trends and Uncertainties in the Stratosphere (LOTUS) r
Externí odkaz:
https://doaj.org/article/bd187cf485834713ab837ef740cd1fb7
Autor:
W. G. Read, G. Stiller, S. Lossow, M. Kiefer, F. Khosrawi, D. Hurst, H. Vömel, K. Rosenlof, B. M. Dinelli, P. Raspollini, G. E. Nedoluha, J. C. Gille, Y. Kasai, P. Eriksson, C. E. Sioris, K. A. Walker, K. Weigel, J. P. Burrows, A. Rozanov
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 3377-3400 (2022)
Nineteen limb-viewing data sets (occultation, passive thermal, and UV scattering) and two nadir upper tropospheric humidity (UTH) data sets are intercompared and also compared to frost-point hygrometer balloon sondes. The upper troposphere considered
Externí odkaz:
https://doaj.org/article/41ffab6714234b21aac53afa46812a52
Autor:
Gerald Nedoluha, Paul J. Fraser, Simon P. Alexander, Sylvia Nichol, Richard Querel, Dan Smale, Stuart I. Henderson, Paul B. Krummel, Matthew B. Tully, Andrew R. Klekociuk
Publikováno v:
Journal of Southern Hemisphere Earth Systems Science, Vol 72, Iss 1, Pp 19-37 (2022)
The Antarctic ozone hole remains the focus of scientific attention because of its importance to the health of the biosphere and its influence on the climate of the southern hemisphere. Here we examine the general characteristics of the 2020 Antarctic
Externí odkaz:
https://doaj.org/article/78e74a46f04d4cd39957f12643f09d77
Akademický článek
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Autor:
N. J. Livesey, W. G. Read, L. Froidevaux, A. Lambert, M. L. Santee, M. J. Schwartz, L. F. Millán, R. F. Jarnot, P. A. Wagner, D. F. Hurst, K. A. Walker, P. E. Sheese, G. E. Nedoluha
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 15409-15430 (2021)
The Microwave Limb Sounder (MLS), launched on NASA's Aura spacecraft in 2004, measures vertical profiles of the abundances of key atmospheric species from the upper troposphere to the mesosphere with daily near-global coverage. We review the first 15
Externí odkaz:
https://doaj.org/article/0659c0038a874978a1ae775577cef1eb
Autor:
Gerald Nedoluha, Paul J. Fraser, Simon P. Alexander, Sylvia Nichol, Richard Querel, Dan Smale, Stuart I. Henderson, Paul B. Krummel, Matthew B. Tully, Andrew R. Klekociuk
Publikováno v:
Journal of Southern Hemisphere Earth Systems Science, Vol 71, Iss 1, Pp 66-91 (2021)
While the Montreal Protocol is reducing stratospheric ozone loss, recent increases in some ozone depleting substance (ODS) emissions have been identified that may impact southern hemisphere climate systems. In this study, we discuss characteristics o
Externí odkaz:
https://doaj.org/article/3faa58b039bd441fa9ab1a6f2805df31
Autor:
Eric Sauvageat, Roland Albers, Mikko Kotiranta, Klemens Hocke, Richard Gomez, Gerald Nedoluha, Axel Murk
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 10045-10056 (2021)
In this contribution, we present a comparison of three digital real-time spectrometers used in passive remote sensing of ozone and other trace gases in the middle atmosphere. During a period of six months, we connected the spectrometers to the same r
Externí odkaz:
https://doaj.org/article/c57114dc59e640b2b45c9954682e4c46