Zobrazeno 1 - 10
of 66
pro vyhledávání: '"S Witham"'
Publikováno v:
Journal of Applied Volcanology, Vol 13, Iss 1, Pp 1-14 (2024)
Abstract Volcanic eruptions can emit large quantities of sulphur dioxide (SO2) into the atmosphere, which can be harmful to people and the environment. Aircraft encounters with a volcanic SO2 cloud could represent a health hazard to crew and passenge
Externí odkaz:
https://doaj.org/article/435eeb02b8f340879c79b4c46e589c3f
Autor:
J. de Leeuw, A. Schmidt, C. S. Witham, N. Theys, I. A. Taylor, R. G. Grainger, R. J. Pope, J. Haywood, M. Osborne, N. I. Kristiansen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 10851-10879 (2021)
Volcanic eruptions can cause significant disruption to society, and numerical models are crucial for forecasting the dispersion of erupted material. Here we assess the skill and limitations of the Met Office's Numerical Atmospheric-dispersion Modelli
Externí odkaz:
https://doaj.org/article/d5b5724dac7f4c9288b797583fd04ed8
Autor:
A. B. Hansen, C. S. Witham, W. M. Chong, E. Kendall, B. N. Chew, C. Gan, M. C. Hort, S.-Y. Lee
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 5363-5385 (2019)
This paper presents a study of haze in Singapore caused by biomass burning in Southeast Asia over the 6-year period from 2010 to 2015, using the Numerical Atmospheric-dispersion Modelling Environment (NAME), which is a Lagrangian dispersion model.
Externí odkaz:
https://doaj.org/article/67b8456f5e0b41afb183970486a086a8
Autor:
Rachel E. Pelley, David J. Thomson, Helen N. Webster, Michael C. Cooke, Alistair J. Manning, Claire S. Witham, Matthew C. Hort
Publikováno v:
Atmosphere, Vol 12, Iss 12, p 1573 (2021)
We present a Bayesian inversion method for estimating volcanic ash emissions using satellite retrievals of ash column load and an atmospheric dispersion model. An a priori description of the emissions is used based on observations of the rise height
Externí odkaz:
https://doaj.org/article/3dee3478807341638f576b43e34ddab2
Autor:
Frances M. Beckett, Claire S. Witham, Susan J. Leadbetter, Ric Crocker, Helen N. Webster, Matthew C. Hort, Andrew R. Jones, Benjamin J. Devenish, David J. Thomson
Publikováno v:
Atmosphere, Vol 11, Iss 4, p 352 (2020)
It has been 10 years since the ash cloud from the eruption of Eyjafjallajökull caused unprecedented disruption to air traffic across Europe. During this event, the London Volcanic Ash Advisory Centre (VAAC) provided advice and guidance on the expect
Externí odkaz:
https://doaj.org/article/992c4171da6640b59b1bcf3bde218110
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 3, Pp 1203-1214 (2010)
Continuous high-frequency measurements of atmospheric molecular hydrogen have been made at Mace Head atmospheric research station on the west coast of Ireland from March 1994 to December 2008. The presented data provides information on long term tren
Externí odkaz:
https://doaj.org/article/48efc0391db24968abed398454631674
Akademický článek
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Akademický článek
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Autor:
Nicholas S Witham, Christopher F Reiche, Thomas Odell, Katrina Barth, Chia-Han Chiang, Charles Wang, Agrita Dubey, Katie Wingel, Sasha Devore, Daniel Friedman, Bijan Pesaran, Jonathan Viventi, Florian Solzbacher
Publikováno v:
Journal of Neural Engineering. 19:046041
Objective. The force that an electrocorticography (ECoG) array exerts on the brain manifests when it bends to match the curvature of the skull and cerebral cortex. This force can negatively impact both short-term and long-term patient outcomes. Here
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6812331a2a50cfaec008125f4afcd4f8
https://doi.org/10.1088/1741-2552/ac8452
https://doi.org/10.1088/1741-2552/ac8452
Autor:
Johannes de Leeuw, Anja Schmidt, Claire S. Witham, Nicolas Theys, Isabelle A. Taylor, Roy G. Grainger, Richard J. Pope, Jim Haywood, Martin Osborne, Nina I. Kristiansen
Volcanic eruptions can cause significant disruption to society and numerical models are crucial for forecasting the dispersion of erupted material. Here we assess the skill and limitations of the Met Office’s Numerical Atmospheric-dispersion Modell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33840b8cffbb2736449979a051dbe8c9
https://acp.copernicus.org/preprints/acp-2020-889/
https://acp.copernicus.org/preprints/acp-2020-889/
