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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.
11

Atmospheric ozone retrieval using radiance measurements from the Chappuis and Hartley-Huggins absorption bands

Roth, Christopher Z. 27 March 2007 (has links)
The monitoring of global ozone in the atmosphere is a necessary prerequisite to understanding atmospheric chemistry and managing atmospheric constituents. Satellite systems have been developed to measure ozone and other constituents accurately on a global basis. However, within this area there is considerable room for advancement in the techniques used to measure ozone from a satellite platform.<p>The Canadian instrument OSIRIS onboard the Swedish-led satellite Odin contains an optical spectrograph that is used for measuring limb radiance in the atmosphere. There are various proven techniques to convert limb radiance data into ozone density profiles. This work presents a new technique that combines radiance data from both the Chappuis and Hartley-Huggins bands to retrieve ozone density. The new technique extends the current upper limit of Chappuis-only retrievals from 40 km to 60 km.<p>The major portion of this work describes the implementation of this new technique. Briefly, a Multiplicative Algebraic Reconstructive Technique, together with the SaskTRAN radiative transfer model, is used to invert the limb radiance data into ozone density profiles.<p>An overview of the resulting ozone density profiles is presented together with comparisons against other ozone products as a first order verification of the results.<p>This work will be used to produce a new ozone data set from the OSIRIS limb radiance data consisting of ozone density profiles that are valid to 60 km.
12

Isentropic ozone transport across the tropopause in the lower stratosphere and upper troposphere

Jing, Ping 07 June 2004 (has links)
No description available.
13

Structure of ozone in the upper stratosphere utilizing SBUV satellite observations

Trepte, Charles Raymond 05 1900 (has links)
No description available.
14

Planetary scale variations of stratospheric ozone as observed by SAGE

Pitts, Michael Charles 12 1900 (has links)
No description available.
15

A stratospheric general circulation experiment incorporating diabatic heating and ozone photochemistry.

Byron-Scott, Roland January 1967 (has links)
No description available.
16

Automated low-cost instrument for measuring total column ozone

Nebgen, Gilbert Bernard. Acevedo, Miguel Felipe, January 2006 (has links)
Thesis (Ph. D.)--University of North Texas, May, 2006. / Title from title page display. Includes bibliographical references.
17

Dynamical variability of tropospheric ozone during INDOEX

Hopkins, Amanda Elizabeth. Krishnamurti, T. N. January 2004 (has links)
Thesis (M.S.)--Florida State University, 2004. / Advisor: Dr. T.N. Krishnamurti, Florida State University, College of Arts and Sciences, Dept. of Meteorology. Title and description from dissertation home page (viewed Sept. 29, 2004). Includes bibliographical references.
18

A study of the large scale transport of low level ozone across the Central and Eastern United States

Bowen, Brent M. January 1978 (has links)
Thesis (M.S.)--Wisconsin. / Includes bibliographical references (leaves 71-73).
19

Bayesian spatial models : applications for tropospheric ozone data /

Menezes, Kim Anne, January 1999 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 1999. / Vita. Includes bibliographical references (leaves 111-114). Available also in a digital version from Dissertation Abstracts.
20

Spring to summer transitions of ozone and its precursors over North America and photochemistry over Antarctica

Choi, Yunsoo. January 2007 (has links)
Thesis (Ph. D.)--Earth and Atmospheric Sciences, Georgia Institute of Technology, 2008. / Cunnold, Derek, Committee Member ; Nenes, Athanasios, Committee Member ; Black, Robert, Committee Member ; Russell, Armistead (Ted), Committee Member ; Wang, Yuhang, Committee Chair.

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