Download or read book Apparatus For Measuring Hydraulic Conductivity of Undisturbed Soil Samples written by K. E. Wit and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measuring Hydraulic Conductivity for Use in Soil Survey written by Janneke J. Bouma and published by . This book was released on 1982 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comparison of Different Methods of Measuring Soil Hydraulic Conductivity written by Luciano Behnke Duhart and published by . This book was released on 1958 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flexible Wall Permeameter to Measure the Hydraulic Conductivity of Soils in Horizontal Direction written by G. Sridhar and published by . This book was released on 2013 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: The flexible wall permeability apparatus was modified for the direct measurement of the hydraulic conductivity of soils in the horizontal direction. Constant head permeability tests were carried out using the radial flow flexible wall permeameter on soil samples with central sand drain to allow the water to flow radially from the central sand drain towards a peripheral drain. Tests were also conducted using the conventional flexible wall permeameter on samples that were trimmed horizontally, so as to measure the hydraulic conductivity in the horizontal directions for comparison. The test results obtained from the proposed setup agrees well with those obtained from the samples that were trimmed horizontally, proving the validity of the results obtained from the proposed apparatus.

Download or read book ASTM Special Technical Publication written by and published by . This book was released on 1967 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Abstracts of North American Geology written by and published by . This book was released on 1968 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Permeability and Capillarity of Soils written by and published by . This book was released on 1967 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Theory and Practice in Agrophysics Measurements written by and published by Allied Publishers. This book was released on with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sustainable Irrigation Management Technologies and Policies written by Giulio Lorenzini and published by WIT Press. This book was released on 2006 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fresh water is becoming an ever increasingly precious commodity, control of which could lead in the near future to the type of political instability now associated with energy shortages. This book addresses the different aspects of irrigation, including not only the management of water resources and scientific and technical aspects, but also matters related to policy and economics, researchers in academia and industry as well as professional practitioners and policy makers. Bringing together papers from the First International Conference on Sustainable Irrigation Management, Technologies and Policies, the book covers topics such as: Irrigation Controls; Irrigation Modelling; Irrigation Systems and Planning; Irrigation Management.

Download or read book EPA 600 2 written by and published by . This book was released on 1978 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Procedures for Field Sampling and Laboratory Measurement of Saturated and Unsaturated Hydraulic Conductivity on Large Soil Cores written by Neil James McKenzie and published by . This book was released on 1993 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methods for measuring saturated and unsaturated hydraulic conductivity on large intact soil cores are presented. Soil horizons are wet in the field using a trickle irrigation system before excavation and sampling of the large soil cores. A convenient and accurate method for measuring saturated hydraulic conductivity suited to the large cores is then described. The same cores are used for the measurement of usaturated hydraulic conductivity at potentials close to zero. The system uses a drip infiltrometer to supply water at a constant flux. Unit gradient is achieved by adjusting the potential th the lower boundary with an adjustable outflow tube. Matric potential in the core is monitored using tensiometers and water content is measured gravimetrically. Detailed descriptions of the apparatus and calculations are presented. Alternative methods for supplying water using a constant potential device are also considered.

Download or read book Measurement of Hydraulic Conductivity Distributions written by Fred J. Molz and published by . This book was released on 1990 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation and Development of Ground Water written by Gautam Mahajan and published by APH Publishing. This book was released on 2008 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil Water Measurement written by J. David Cooper and published by John Wiley & Sons. This book was released on 2016-01-19 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is written for all those involved in measurement of soil water phenomena, whether they be environmental scientists, field technicians, agronomists, meteorologists, hydrogeologists, foresters, physical geographers, civil or water engineers or students in these subjects. It contains a comprehensive description of all the major methods used for measurement of soil water content and potential, solute concentration, transport and balance of water and solutes, including recharge to groundwater aquifers. The emphasis is firmly on techniques which can be applied in the field or on samples obtained from the field. The theory and practice of the workings of the main instruments and methods available is described, along with practical tips on surmounting some of the main difficulties and explanations of many commonly encountered jargon words.

Download or read book Physical Measurements in Flooded Rice Soils written by International Rice Research Institute and published by Int. Rice Res. Inst.. This book was released on 1987 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Purpose of physical measurements. Soil profile characterization. The soils component phases. Soil water pressure. Hydraulic conductivity. Macropores. Water requirement and percolation. Flow rate. Bearing capacity. Surface relief of a ricefield.

Download or read book Research Reporting Series written by and published by . This book was released on 1978 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Management of Small Waste Flows written by University of Wisconsin and published by . This book was released on 1978 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: