Výsledky vyhledávání

Mesoscale Disturbances in the Tropical Stratosphere Excited by Convection: Observations and Effects on the Stratospheric Momentum Budget

Autor: Marion Legg, Max Loewenstein, Stanley Scott, Leonhard Pfister, S. W. Bowen

Publikováno v: Journal of the Atmospheric Sciences. 50:1058-1075

Aircraft temperature and pressure measurements as well as satellite imagery are used to establish the amplitudes and the space and time scale of potential temperature disturbances over convective systems. A conceptual model is proposed for the genera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a0f3b4a26691205ca58edb6d9b8f345c
https://doi.org/10.1175/1520-0469(1993)050<1058:mditts>2.0.co

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High Resolution Dynamics Limb Sounder observations of polar stratospheric clouds and subvisible cirrus

Publikováno v: Journal of Geophysical Research. 112

[1] The High Resolution Dynamics Limb Sounder (HIRDLS) cloud detection and cloud top determination algorithm is described and applied to 2005–2007 HIRDLS radiance profiles. Statistical averages of HIRDLS and correlative cloud data are highly correl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aeb670f2d23a8f558ab5b89403a81415
https://doi.org/10.1029/2007jd008788

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Observational evidence against mountain-wave generation of ice nuclei as a prerequisite for the formation of three solid nitric acid polar stratospheric clouds observed in the Arctic in early December 1999

Autor: Patricia G. Foschi, Mark E. Hervig, Edward V. Browell, Kathy L. Pagan, Stephen D. Eckermann, K. Drdla, Azadeh Tabazadeh, Marion Legg

Publikováno v: Journal of Geophysical Research: Atmospheres. 109

A number of recently published papers suggest that mountain-wave activity in the stratosphere, producing ice particles when temperatures drop below the ice frost point, may be the primary source of large NAT particles. In this paper we use measuremen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d12b7c8163dabf8c009061735bd75625
https://doi.org/10.1029/2003jd003846

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Small-Scale Motions Observed by Aircraft in the Tropical Lower Stratosphere: Evidence for Mixing and its Relationship to Large-Scale Flows

Autor: Marion Legg, Leonhard Pfister, W. L. Starr, Roger A. Craig, Max Loewenstein

Publikováno v: Journal of the Atmospheric Sciences. 43:3210-3225

Measurments of temperature and ozone from instrumental aircraft in the tropical lower stratosphere show the presence of small-scale disturbances generated by 1) underlying cumulus convection and 2) Kelvin-Helmholtz instability. The disturbances assoc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f16710ec74197e60d70697f04e8ac07d
https://doi.org/10.1175/1520-0469(1986)043<3210:ssmoba>2.0.co

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