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The effects of rain on near-surface waterHouk, Dennis F. January 1975 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1975. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Bibliography: leaves 233-238.
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Changes in rainfall characteristics and reflectivity-rainfall rate relationships in Hong Kong.January 2011 (has links)
Lau, Stephen Po Wing. / "August 2011." / Thesis (M.Phil.)--Chinese University of Hong Kong, 2011. / Includes bibliographical references (leaves 62-66). / Abstracts in English and Chinese. / List of figures --- p.vi / List of tables --- p.ix / Chapter Chapter 1: --- Background --- p.1 / Chapter Chapter 2: --- Changes in Rainfall Characteristics in Hong Kong --- p.3 / Chapter 2.1 --- Introduction --- p.3 / Chapter 2.2 --- Data --- p.5 / Chapter 2.3 --- Method --- p.6 / Chapter 2.3.1 --- Linear Regression Analysis --- p.8 / Chapter 2.3.2 --- Empirical Mode Decomposition --- p.9 / Chapter 2.4 --- Result --- p.12 / Chapter 2.4.1 --- Rainfall Rate Categories --- p.12 / Chapter 2.4.2 --- Rainfall Events Statistics --- p.20 / Chapter 2.4.3 --- Diurnal Variation --- p.26 / Chapter 2.4.4 --- Rainfall Rate Distribution --- p.30 / Chapter Chapter 3: --- Reflectivity-rainfall Rate Relationships in Hong Kong --- p.33 / Chapter 3.1 --- Introduction --- p.33 / Chapter 3.2 --- Data --- p.35 / Chapter 3.3 --- Method --- p.37 / Chapter 3.3.1 --- Linear Regression Analysis --- p.37 / Chapter 3.4 --- Result --- p.38 / Chapter 3.4.1 --- Comparison of Rainfall Rate from Various Sources --- p.39 / Chapter 3.4.2 --- Raindrop Size Distributions under Various Classification Schemes --- p.42 / Chapter 3.4.3 --- Z-R Relationships Derived from Various Sources --- p.48 / Chapter Chapter 4: --- Conclusion --- p.58 / Bibliography --- p.62
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Diurnal variations of island scale weather over Oahu and Kauai during summer months /Loos, Treena Marie. January 2004 (has links)
Thesis (M.S.)--University of Hawaii at Manoa, 2004. / Includes bibliographical references (leaves 290-291). Also available via World Wide Web.
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Rainfall and runoff relationships along the central highland of Arizona and western New MexicoCooley, Keith Roy, January 1966 (has links) (PDF)
Thesis (M.S. - Hydrology)--University of Arizona. / Includes bibliographical references (leaves 50-52).
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Estimation of the spatio-temporal heterogeneity of rainfall and its importance towards robust catchment simulation, within a hydroinformatic environment /Umakhanthan, K. January 2002 (has links)
Thesis (Ph. D.)--University of New South Wales, 2002. / Also available online.
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Stochastic analysis of monthly rainfall in Hong Kong /Lau, Wai-hin. January 1991 (has links)
Thesis (M. Phil.)--University of Hong Kong, 1992.
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The chemical and biological components of rainwater a case study for the habitability of the atmosphere /Rust, Phillip Lloyd, January 2007 (has links) (PDF)
Thesis (M.S. in geology with a major in hydrogeology)--Washington State University, December 2007. / Includes bibliographical references (p. 57-67).
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Rainfall over coastal waters of the Pacific NorthwestReed, Ronald Keith 30 August 1972 (has links)
The objective of this study was to ascertain the magnitude and
distribution of rainfall over coastal waters of the northwestern United
States and to compare values with those at nearby land stations.
Precipitation was measured with gauges at Totem, rainfall amounts
were assessed from weather reports at lightships off the coast, and
precipitation frequencies at lightships and land stations were examined.
Results from the three methods were quite consistent; precipitation.
on at sea was only about one-third that at coastal land stations.
These values are appreciably less than previous estimates of oceanic
rainfall in this area, and they support the view that a significant
horizontal gradient of precipitation may exist between the coast and
open sea. Rainfall typically occurs both at sea and ashore on the
same day, but it rains fewer hours at sea. The relative amount of
rain at sea varies with the type of atmospheric system, and rainfall
at the coast appears to be intensified by frictional processes.
Estimates of evaporation minus precipitation are less negative
than earlier ones; consideration of their relation to surface salinity
leads to distributions that are in good agreement with oceanographic
knowledge. The newer values suggest that in this region the heat
gain by the atmosphere may be less (but moisture entrainment may
be greater) than was thought. / Graduation date: 1973
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A study of the relation between radar and raingage indicated rainfall over northern CaliforniaStrem, Eric Thomas 30 June 1975 (has links)
The WSR-57 weather radar operated by the National
Weather Service at Sacramento, California, plus a network
of precipitation gages provided data for this comparison
of radar reflectivity with precipitation rates. Located
in a valley with mountains within range of the radar on
three sides, this radar has varying sensitivity for
precipitation rates as a result of the terrain effects.
Variation in the terrain surrounding the radar has led
to a very wide scatter in precipitation rates associated
with any particular radar reflectivity. The radar failed
to detect precipitation up to 77% of the time over the
Coast Range at ranges greater than 100 nm. Linear
regression analyses revealed very poor correlation between
the raingage indicated precipitation rate and the radar
reflectivity. These analyses resulted in values of (R²),
the coefficient of determination, ranging from zero as
a minimum to only 0.502 as a maximum. Such results are
generally much poorer than results obtained by others.
The poor correlations and both overestimation and
underestimation of rainfall resulted from factors such
as range, terrain blocking, windward or leeward exposure,
freezing level height, beam height and width, and the
distribution of water vapor in the vertical. / Graduation date: 1976
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Comparitive snow accumulation and melt during rainfall in forest and clearcut plots in western Oregon /Berris, Steven Neil. January 1984 (has links)
Thesis (M.S.)--Oregon State University, 1985. / Typescript (photocopy). Includes bibliographical references (leaves 121-127). Also available online.
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