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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 1 to 10 of 60 (0.128 seconds)Spelling suggestions: "subject:"soil percolation"" "subject:"oil percolation""
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A mathematical model simulating mass transport of chemicals in saturated porous media /Lindstrom, Fredrick Thomas. January 1969 (has links)
Thesis (Ph. D.)--Oregon State University, 1969. / Typescript. Includes bibliographical references (leaves 66-69). Also available on the World Wide Web.
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| 2 |
Studies on soil permeabilityMante, Eugene Frederick Gyampo January 1963 (has links)
Laboratory tests were performed to investigate the possibilities of using a modified form of Steinbrenner’s apparatus to estimate the intrinsic permeabilities of four different soils. Readings were taken on soils at the same moisture content but different void ratios; and on soils at the same void ratio but different moisture contents. Straight line graphs of positive slopes were obtained when the logarithm of intrinsic permeability was plotted against void ratio for peat, a sandy loam and synthetic soils. Results were extremely variable in the case of a clay soil.
An attempt was made to relate the permeability estimated with the apparatus and using air as the permeant to the permeability estimated with water on core samples. Some correlation was observed between the two types of tests on the sandy loam and synthetic soils; but there was no correlation in the case of the peat and clay soils.
Results, in general, were variable. / Land and Food Systems, Faculty of / Graduate
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| 3 |
The effect of cyclic flooding on biological activity and hydraulic conductivity of a soil surfaceWorcester, Bruce Kenneth, 1939- January 1967 (has links)
No description available.
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| 4 |
Studies on salt movement and on tracing water movement in soils.Hamid, Abdul. January 1966 (has links)
No description available.
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| 5 |
Saturated flow of water through clay loam subsoil material of the Brolliar and Springerville soil seriesBlecker, Robert Franklin, January 1970 (has links) (PDF)
Thesis (M.S. - Watershed Management)--University of Arizona. / Includes bibliographical references.
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| 6 |
Effect of cultural treatments on infiltration rate and related pysical properties of a grapefruit orchard soil in the Salt River ValleyKarmeli, David, January 1956 (has links) (PDF)
Thesis (M.S. - Agricultural Chemistry & Soils)--University of Arizona. / Bibliography: leaves [52]-56.
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| 7 |
Soil infiltration rates as affected by desert vegetation.Lyford, Forest P. January 1968 (has links) (PDF)
Thesis (M.S. - Hydrology and Water Resources)--University of Arizona, 1968. / Includes bibliographical references (leaves 48-51).
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| 8 |
Three-dimensional electric analog model for determining tile flow through a layered soil /Hahn, Russell Hampton. January 1959 (has links)
Thesis (M.S.)--Ohio State University, 1959. / Includes bibliographical references. Available online via OhioLINK's ETD Center
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| 9 |
Flow pattern studies in irrigated coarse textured soils /Haise, Howard Ross, January 1948 (has links)
Thesis (Ph. D.)--Ohio State University, 1948. / Vita. Includes bibliographical references (leaves 42-43). Available online via OhioLINK's ETD Center
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| 10 |
A comparison of manual and automated means of acquisition of permeability data in small diameter standpipes with reference to sites in Hong Kong /Fung, Ping-kwong, Axel. January 2003 (has links)
Thesis (M. Sc.)--University of Hong Kong, 2003.
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