Zobrazeno 1 - 10
of 28
pro vyhledávání: '"J. S. Hosking"'
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 4501-4519 (2023)
The modelling of small-scale processes is a major source of error in weather and climate models, hindering the accuracy of low-cost models which must approximate such processes through parameterization. Red noise is essential to many operational para
Externí odkaz:
https://doaj.org/article/d99b99afda934b679a2b70e4dd894f69
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 251-268 (2022)
A new model is presented for multisite statistical downscaling of temperature and precipitation using convolutional conditional neural processes (convCNPs). ConvCNPs are a recently developed class of models that allow deep-learning techniques to be a
Externí odkaz:
https://doaj.org/article/badac3762bbb42fa8872cbd7fed98ea3
Autor:
A. Orr, J. S. Hosking, A. Delon, L. Hoffmann, R. Spang, T. Moffat-Griffin, J. Keeble, N. L. Abraham, P. Braesicke
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 12483-12497 (2020)
An important source of polar stratospheric clouds (PSCs), which play a crucial role in controlling polar stratospheric ozone depletion, is the temperature fluctuations induced by mountain waves. These enable stratospheric temperatures to fall below t
Externí odkaz:
https://doaj.org/article/5100dc27aeed4000aee4820d1d24e239
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
Autor:
T. J. Bracegirdle, C. R. Holmes, J. S. Hosking, G. J. Marshall, M. Osman, M. Patterson, T. Rackow
Publikováno v:
Earth and Space Science, Vol 7, Iss 6, Pp n/a-n/a (2020)
Abstract One of the major globally relevant systematic biases in previous generations of climate models has been an equatorward bias in the latitude of the Southern Hemisphere (SH) mid‐latitude tropospheric eddy driven westerly jet. The far‐reach
Externí odkaz:
https://doaj.org/article/dcc43c816582418a8aa884db988f4887
Autor:
A. Orr, J. S. Hosking, L. Hoffmann, J. Keeble, S. M. Dean, H. K. Roscoe, N. L. Abraham, S. Vosper, P. Braesicke
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 2, Pp 1071-1086 (2015)
An important source of polar stratospheric clouds (PSCs), which play a crucial role in controlling polar stratospheric ozone depletion, is from the temperature fluctuations induced by mountain waves. However, this formation mechanism is usually missi
Externí odkaz:
https://doaj.org/article/4e67a2fe3b944dea9b227f9dd9870a51
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 20, Pp 9791-9797 (2012)
We introduce a methodology to visualise rapid vertical and zonal tropical transport pathways. Using prescribed sea-surface temperatures in four monthly model integrations for 2005, we characterise preferred transport routes from the troposphere to th
Externí odkaz:
https://doaj.org/article/3940dd09b8274bdc935d1b8b6fb23f68
Autor:
C. R. Hoyle, V. Marécal, M. R. Russo, G. Allen, J. Arteta, C. Chemel, M. P. Chipperfield, F. D'Amato, O. Dessens, W. Feng, J. F. Hamilton, N. R. P. Harris, J. S. Hosking, A. C. Lewis, O. Morgenstern, T. Peter, J. A. Pyle, T. Reddmann, N. A. D. Richards, P. J. Telford, W. Tian, S. Viciani, A. Volz-Thomas, O. Wild, X. Yang, G. Zeng
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 15, Pp 8103-8131 (2011)
The tropical transport processes of 14 different models or model versions were compared, within the framework of the SCOUT-O3 (Stratospheric-Climate Links with Emphasis on the Upper Troposphere and Lower Stratosphere) project. The tested models range
Externí odkaz:
https://doaj.org/article/06c065f8a36246a2a8ff64cbd1c65b3c
Autor:
M. R. Russo, V. Marécal, C. R. Hoyle, J. Arteta, C. Chemel, M. P. Chipperfield, O. Dessens, W. Feng, J. S. Hosking, P. J. Telford, O. Wild, X. Yang, J. A. Pyle
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 6, Pp 2765-2786 (2011)
Fast convective transport in the tropics can efficiently redistribute water vapour and pollutants up to the upper troposphere. In this study we compare tropical convection characteristics for the year 2005 in a range of atmospheric models, including
Externí odkaz:
https://doaj.org/article/68839128f5644a3fb913a8954ceb4afc
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 22, Pp 11175-11188 (2010)
The UK Met Office's Unified Model is used at a climate resolution (N216, ~0.83°×~0.56°, ~60 km) to assess the impact of deep tropical convection on the structure of the tropical tropopause layer (TTL). We focus on the potential for rapid transport
Externí odkaz:
https://doaj.org/article/5310c52e63c84562a6193d65e5e5b543