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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.

Search results

Showing 21 to 30 of 126 (0.061 seconds)
21

Multifractal analysis of the effects of rainfall and Ks on surface infiltration and runoff

Meng, Huan. January 2004 (has links)
Thesis (Ph. D.)--Colorado State University, 2004. / Includes bibliographical references.
Runoff Soil permeability
22

Natural gradient tracer tests in a highly fractured soil /

DeCesar, Richard T. January 1987 (has links)
Thesis (Ph. D.)--Oregon Graduate Center, 1987.
Soil permeability. Groundwater
23

The effect of antecedent wetness on flow instability during infiltration into layered soil /

Edelstein, David Mark 01 January 1988 (has links) (PDF)
No description available.
Hydraulics
Soil permeability.
24

Effect of composition of leaching solutions and leaching patterns on the hydraulic conductivity of swelling porous materials /

Hassan, Farouk Aly January 1970 (has links)
No description available.
Agriculture
Soil permeability
25

Effects of Temperature, Bulk Density and Drying on the Apparent Diffusion Coefficient of 36C1 in Soil

Holder, Gordon Donovan January 1977 (has links)
Note:
Anions.
Soil permeability.
26

Comparisons of three methods for measuring saturated hydraulic conductivity in the presence and absence of a water table

Mostuffa, Salahaldeen A. January 1983 (has links)
No description available.
Soil permeability -- Measurement.
27

Permeability characteristics of water conveying ditches located in irrigated soils

Dickerson, Jerry D January 2011 (has links)
Digitized by Kansas State University Libraries
Soil permeability--Kansas
Irrigation--Kansas
28

THE EFFECT OF SEVERAL ALCOHOL SOLVENTS ON THE MOVEMENT OF CADMIUM, NICKEL AND ZINC THROUGH THREE SOILS (HEAVY METALS, ORGANICS).

Stitzer, Linda Schnabel. January 1985 (has links)
No description available.
Soil permeability.
Soil mineralogy.
Alcohols.
29

Development, adaptation, and interpretation of cone penetrometer sensors for geoenvironmental subsurface characterization

Burns, Susan Elizabeth 12 1900 (has links)
No description available.
Penetrometer
Soils Testing
Soil permeability
30

Measurements of soil permeability anisotropy by three techniques

Roy, Pierre January 1992 (has links)
Measurements of vertical and horizontal components of hydraulic conductivity were made by the falling head permeameter, the standard piezometer and the piezometer with packing device on 4 farms in the Saint-Lawrence lowlands of Quebec, Canada. All fields are considered to be between imperfectly and slowly drained. / The values obtain by the 2 types of piezometer were calculated with the aid of 3 different equations and were compared. / The falling head permeameter technique was found to be not appropriate to study anisotropy in clay and clay loam soils due to its high variability and small volume of soil sampled. / Both piezometers were found well suited to make directional hydraulic conductivity measurements. Values of vertical hydraulic conductivity twice greater than values of horizontal hydraulic conductivity were obtained by piezometer measurements in a subsoil of a St-Benoit soil series.
Soil permeability -- Québec (Province).
Anisotropy.

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