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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Low frequency variability and mean circulation of the tropical stratosphere from UARS data /

Ray, Eric A. January 1997 (has links)
Thesis (Ph. D.)--University of Washington, 1997. / Vita. Includes bibliographical references (leaves [159]-169).
2

On the determination of transport variables for two-dimensional photochemical models of the stratosphere

McKeen, Stuart Alan 08 1900 (has links)
No description available.
3

Stratosphere-troposphere exchange properties

Moustabchir, Rachid. January 1900 (has links)
Thesis (M.Sc.). / Written for the Dept. of Atmospheric and Oceanic Sciences. Title from title page of PDF (viewed 2008/05/14). Includes bibliographical references.
4

Tropical dynamics near the stratospause : the two-day wave and its relatives /

Limpasuvan, Varavut. January 1998 (has links)
Thesis (Ph.D.) University of Washington, 1998. / Vita. Includes bibliographical references (p. [197]-204).
5

The advection-diffusion problem for stratospheric flow /

Hu, Yongyun. January 2000 (has links)
Thesis (Ph. D.)--University of Chicago, Dept. of the Geophysical Sciences, June 2000. / Includes bibliographical references. Also available on the Internet.
6

High arctic observations of strato-mesospheric temperatures and gravity wave activity

Duck, Thomas James. January 1999 (has links)
Thesis (Ph. D.)--York University, 1999. Graduate Programme in Physics and Astronomy. / Typescript. Includes bibliographical references (leaves 166-174). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL:http://gateway.proquest.com/openurl?url_ver=Z39.88-2004 & res_dat=xri:pqdiss & rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation & rft_dat=xri:pqdiss:NQ39262.
7

An investigation of the relation between total ozone and synoptic tropospheric disturbances

Pirlet, Andre Jean 24 August 1987 (has links)
It has been shown by Schlesinger and Mintz (1979) that the UCLA general circulation model (GCM) is able to simulate the observed negative correlation between the total amount of ozone in a vertical atmospheric column (the total ozone) and the eastward-propagating synoptic disturbances in the troposphere, with the total ozone maxima and minima located respectively at the troughs and ridges of the tropospheric waves. The goal of the present study was to understand how the GCM simulated this observed relationship. Our analysis shows that the transient-eddy total ozone disturbances were an omnipresent feature of the GCM January simulation in the northern hemisphere midlatitudes, just as they are in nature. It is also found that the transient-eddy total ozone disturbances in the northern hemisphere midlatitudes were closely related to the transient-eddy geopotential heights there throughout the entirety of the simulation. Furthermore, the correlations between these two quantities are negative up to the 72 mb level and attain their largest negative values at the 300 mb level. The analysis also shows that the transient-eddy disturbances in the stratosphere are out of phase with their counterparts in the troposphere, in accord with what would be expected from Dines compensation. In the GCM simulation there is a well-defined positive correlation between the total ozone and the ozone content in each of the model layers in the upper troposphere and lower and middle stratosphere. It is found that although layers 5-8 (19.3-150 mb) contain the largest percentage of the total ozone, it is predominantly layers 6-9 (37.3 -300 mb) that make the largest contribution to the temporal variations of total ozone. In accordance with the observations, a strong negative correlation is found between the simulated total ozone and the height of the simulated tropopause. However, changing the height of the tropopause cannot in itself change the total ozone, but rather only its partitioning between the stratosphere and the troposphere. Our analysis clearly shows that it is the ozone convergence and divergence in an atmospheric column, not the photochemical ozone production and destruction, which are responsible for the synoptic increases and decreases of total ozone. / Graduation date: 1988
8

Interaction of jet/front systems and mountain waves implications for lower stratospheric aviation turbulence /

Vollmer, David R. January 1900 (has links) (PDF)
Thesis (Ph.D.)--North Carolina State University, 2008. / Title from PDF title screen. "01 JUL 2008"--Report documentation page. NTIS no: ADA 486101 Includes bibliographical references (p. 175-181). Also available online.
9

Interaction of jet/front systems and mountain waves : implications for lower stratospheric aviation turbulence /

Vollmer, David Russell. January 2008 (has links) (PDF)
Thesis (Ph.D. in Philosophy (Marine, Earth, and Atmospheric Sciences))--North Carolina State University, July 2008. / Title from reproduction cover. "July 2008." Thesis advisor(s): S. Pal Arya and Michael L. Kaplan. Performed by North Carolina State University; sponsored by the United States Air Force Institute of Technology, Wright-Patterson Air Force Base, Ohio. Includes vita. "A dissertation submitted to the Graduate Faculty of North Carolina State University in partial fulfillment of the requirements for the Degree of Doctor of Philosophy, Marine, Earth, and Atmospheric Sciences from North Carolina State University. 2008."--P. [iv1]. "This research was funded by Air Force grant FA8718-04-C-0011."--p. ii. "Cl09-0007." Includes bibliographical references (p. 175-181). Also available online from the North Carolina State University Library and DTIC Online Web sites.
10

An examination of the transition region between the troposphere and stratosphere using tracer space : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Physics in the University of Canterbury /

Monahan, Kathleen Patricia. January 2008 (has links)
Thesis (Ph. D.)--University of Canterbury, 2008. / Typescript (photocopy). Includes bibliographical references (p. 211-223). Also available via the World Wide Web.

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