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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.
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Showing 81 to 90 of 1375 (0.042 seconds)| 81 |
Statistical problems in measuring convective rainfallSeed, Alan William January 1989 (has links)
Simulations based on a month of radar data from Florida, and a summer of radar data from Nelspruit, South Africa, were used to quantify the errors in the measurement of mean areal rainfall which arise simply as a result of the extreme variability of convective rainfall, even with perfect remote sensing instruments. The raingauge network measurement errors were established for random and regular network configurations using daily and monthly radar-rainfall accumulations over large areas. A relationship to predict the measurement error for mean areal rainfall using sparse networks as a function of raining area, number of gauges, and the variability of the rainfield was developed and tested. The manner in which the rainfield probability distribution is transformed under increasing spatial and temporal averaging was investigated from two perspectives. Firstly, an empirical relationship was developed to transform the probability distribution based on some measurement scale, into a distribution based on a standard measurement length. Secondly, a conceptual model based on multiplicative cascades was used to derive a scale independent probability distribution.
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Rainfall characteristics for southeastern ArizonaTracy, Frederick Charles. January 1983 (has links) (PDF)
Thesis (M.S. - Renewable Natural Resources)--University of Arizona, 1983. / Includes bibliographical references (leaves 50-52).
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A stochastic approach to space-time modeling of rainfallGupta, Vijay K. January 1973 (has links) (PDF)
Thesis (Ph. D. - Hydrology and Water Resources)--University of Arizona. / Includes bibliographical references.
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Water intake at the atmosphere-earth interface in a fractured rock system near Patagonia, ArizonaKilbury, Richard Kenneth. January 1984 (has links) (PDF)
Thesis (M.S. - Hydrology)--University of Arizona, 1984. / Includes bibliographical references (leaves 122-123).
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| 85 |
Assessment of the seasonal fluctuations in relative isotopic abundances of oxygen-18 and deuterium in rain water from the Tucson Basin, ArizonaTurner, Justin Marriner, January 1986 (has links) (PDF)
Thesis (M.S. - Hydrology and Water Resources)--University of Arizona, 1986. / Includes bibliographical references (leaves 56-57).
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Threshold structures in conceptual rainfall-runoff models potential problems with calibration /Famiglietti, James Stephen, January 1986 (has links) (PDF)
Thesis (M.S. - Hydrology and Water Resources)--University of Arizona, 1986. / Includes bibliographical references (leaves 102-104).
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Sensitivity of runoff to small scale spatial variability of observed rainfall in a distributed modelFaurés, Jean-Marc, January 1990 (has links) (PDF)
Thesis (M.S. - Hydrology and Water Resources) -- University of Arizona. / Includes bibliographical references (leaves 162-169).
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| 88 |
Investigation of empirical modeling of random vectors and its applications to hydrosystem problems /Li, Jia. January 2007 (has links)
Thesis (M.Phil.)--Hong Kong University of Science and Technology, 2007. / Includes bibliographical references (leaves 97-105). Also available in electronic version.
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| 89 |
Comparison of rainfall sampling schemes using a calibrated Stochastic Rainfall GeneratorWelles, Edwin. January 1994 (has links) (PDF)
Thesis (M.S. - Hydrology) - University of Arizona. / Includes bibliographical references (leaves 102-105).
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| 90 |
The potential contribution of a diameter class matrix model to predict growth of mixed tropical forests /Ebaa-Atyi, Richard. January 1988 (has links)
Thesis (M.S.)--Oregon State University, 1989. / Typescript (photocopy.). Includes bibliographical references. Also available on the World Wide Web.
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