Zobrazeno 1 - 10
of 132
pro vyhledávání: '"M. N. Juckes"'
Autor:
M. N. Juckes, M. R. Allen, K. R. Briffa, J. Esper, G. C. Hegerl, A. Moberg, T. J. Osborn, S. L. Weber
Publikováno v:
Climate of the Past, Vol 3, Iss 4, Pp 591-609 (2007)
There has been considerable recent interest in paleoclimate reconstructions of the temperature history of the last millennium. A wide variety of techniques have been used. The interrelation among the techniques is sometimes unclear, as different stud
Externí odkaz:
https://doaj.org/article/ac2f5ba441184fedb9d3474d720c2acd
Autor:
M. N. Juckes
Publikováno v:
Atmospheric Chemistry and Physics, Vol 7, Iss 7, Pp 1879-1897 (2007)
MIPAS, on ENVISAT, has made high quality observations of ozone, methane and water vapour. Gridded fields, at 4 hourly intervals and, have been calculated for all of 2003 using data assimilation with isentropic advection as a constraint. The gridded f
Externí odkaz:
https://doaj.org/article/6ac352ee2370491e83b896f2d598c506
Autor:
A. J. Geer, W. A. Lahoz, S. Bekki, N. Bormann, Q. Errera, H. J. Eskes, D. Fonteyn, D. R. Jackson, M. N. Juckes, S. Massart, V.-H. Peuch, S. Rharmili, A. Segers
Publikováno v:
Atmospheric Chemistry and Physics, Vol 6, Iss 12, Pp 5445-5474 (2006)
This paper aims to summarise the current performance of ozone data assimilation (DA) systems, to show where they can be improved, and to quantify their errors. It examines 11 sets of ozone analyses from 7 different DA systems. Two are numerical weath
Externí odkaz:
https://doaj.org/article/b3df62bed393414986f74c6110d68737
Autor:
M. N. Juckes
Publikováno v:
Atmospheric Chemistry and Physics, Vol 6, Iss 6, Pp 1549-1565 (2006)
A new data assimilation algorithm, using the isentropic advection equation, is applied to MIPAS and SBUV measurements of stratospheric ozone. The system is solved separately on each isentropic level, with neither vertical advection nor chemical react
Externí odkaz:
https://doaj.org/article/4f48c4b488e3417498afcbf2ded35ce8
Publikováno v:
Journal of Fluid Mechanics. 230:647-665
The quantitative effects of uniform strain and background rotation on the stability of a strip of constant vorticity (a simple shear layer) are examined. The thickness of the strip decreases in time under the strain, so it is necessary to formulate t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::276fa5a57f1303d754ebc0810e10cd48
https://doi.org/10.1017/s0022112091000915
https://doi.org/10.1017/s0022112091000915
Autor:
M. N. Juckes
Publikováno v:
Atmospheric Chemistry and Physics Discussions
Atmospheric Chemistry and Physics Discussions, European Geosciences Union, 2005, 5 (5), pp.8879-8923
Atmospheric Chemistry and Physics Discussions, European Geosciences Union, 2005, 5 (5), pp.8879-8923
A new data assimilation algorithm is applied to MIPAS and SBUV measurements of stratospheric ozone. The results are validated against HALOE, POAM III, SAGE II and III, OSIRIS and ozonesonde data. The new assimilation algorithm has the accuracy of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba57078b79b9671968757b8c6417191a
https://hal.archives-ouvertes.fr/hal-00301791
https://hal.archives-ouvertes.fr/hal-00301791
Autor:
Juckes, M. N.
Publikováno v:
Climate of the Past Discussions; 2009, Vol. 5 Issue 6, p2631-2668, 38p, 4 Charts, 9 Graphs, 1 Map
Autor:
Hamill, Thomas M.1 (AUTHOR) tom.hamill@noaa.gov, Whitaker, Jeffrey S.1 (AUTHOR), Shlyaeva, Anna2 (AUTHOR), Bates, Gary3 (AUTHOR), Fredrick, Sherrie3 (AUTHOR), Pegion, Philip3 (AUTHOR), Sinsky, Eric4,5 (AUTHOR), Zhu, Yuejian5 (AUTHOR), Tallapragada, Vijay5 (AUTHOR), Guan, Hong5,6 (AUTHOR), Zhou, Xiaqiong4,5 (AUTHOR), Woollen, Jack4,5 (AUTHOR)
Publikováno v:
Monthly Weather Review. Jan2022, Vol. 150 Issue 1, p59-79. 21p. 1 Black and White Photograph, 1 Diagram, 2 Charts, 9 Graphs, 2 Maps.
Publikováno v:
Journal of Climate. Jun2020, Vol. 33 Issue 11, p4787-4813. 27p. 2 Charts, 3 Graphs, 8 Maps.