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Author : Edd R. Roberts
Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (319 download)
Download or read book A Study of Water Infiltration Into the Soil written by Edd R. Roberts and published by . This book was released on 1956 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Peter Turner
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (871 download)
Download or read book A study of water infiltration into soils written by David Peter Turner and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : American Society of Agricultural Engineers. Irrigation Group. Committee on Measurement of Water Entry into Soil for Irrigation System Design
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.E/5 ( download)
Download or read book Infiltration of Water Into Soil written by American Society of Agricultural Engineers. Irrigation Group. Committee on Measurement of Water Entry into Soil for Irrigation System Design and published by . This book was released on 1965 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cheng Seng Ng
Publisher :
ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.:/5 (135 download)
Download or read book A Study of Water Infiltration in Unsaturated Soils written by Cheng Seng Ng and published by . This book was released on 1985 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ramadhar Singh
Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.3/5 (129 download)
Download or read book Water Infiltration Into Soils written by Ramadhar Singh and published by . This book was released on 1961 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : North Central Regional Committee 40 on Water Infiltration Rate Methods and Determinations on Soils
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (31 download)
Download or read book Water Infiltration Into Representative Soils of the North Central Region written by North Central Regional Committee 40 on Water Infiltration Rate Methods and Determinations on Soils and published by . This book was released on 1979 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Field and Laboratory Experimental Study of Water Infiltration in Cracked Soil written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Shallow landslides often occur at depths less than 3 m. The shallow soil layer may be subject to continuous cycles of wetting and drying. Desiccation cracks may develop during the drying process. Other types of cracks may also develop. Soil cracks have a significant influence on the hydraulic and mechanical behavior of soil. Considering the importance of cracks in geotechnical and environmental fields, water infiltration into cracked soils is investigated in this thesis. Field and laboratory tests were conducted. Double-ring infiltration tests and two-stage borehole tests were conducted in the countryside of Zhenjiang. The tests were conducted at the same location but different depths to observe the change of seepage behavior and the wetting process with depth. A tracer test was also carried out to visualize the presence of preferential paths. Block samples were retrieved at locations next to each in-situ test. The desiccation crack network enhances the permeability such that the permeability of the in-situ silty clay becomes 1.0 x 10-6 ms-1, which is about 5 times of the usual permeability of the intact silty clay. Also, tensiometers recorded a fast advance of wetting front in the soil layer. A perched water layer was detected during the test. The tensiometer readings further illustrated the relative amount of flow in the horizontal and vertical directions at different soil depths. In the laboratory, a 3-directional permeability test device with a constant water head control system was successfully developed for characterizing permeability anisotropy. The device is able to accommodate a block sample 200 x 200 x 200 mm in size. Small diameter samples were taken from each block sample for standard one-dimensional permeability tests to demonstrate the effect of sample size. The results of the 3-directional permeability tests demonstrated that the anisotropy factor (kh/kz) increases from less than 1.0 at the ground surface to slightly larger than 1.0 at 1.0 m depth. Th.
Author : Rafael Angulo-Jaramillo
Publisher : Springer
ISBN 13 : 3319317881
Total Pages : 396 pages
Book Rating : 4.3/5 (193 download)
Download or read book Infiltration Measurements for Soil Hydraulic Characterization written by Rafael Angulo-Jaramillo and published by Springer. This book was released on 2016-06-29 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarises the main results of many contributions from researchers worldwide who have used the water infiltration process to characterize soil in the field. Determining soil hydrodynamic properties is essential to interpret and simulate the hydrological processes of economic and environmental interest. This book can be used as a guide to soil hydraulic characterization and in addition it gives a complete description of the treated techniques, including an outline of the most significant research results, with the main points that still needing development and improvement.
Author :
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 (121 download)
Download or read book A Literature Review of Water Infiltration Into Soils written by and published by . This book was released on 1959 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Renato Morbidelli
Publisher : MDPI
ISBN 13 : 3039360221
Total Pages : 182 pages
Book Rating : 4.0/5 (393 download)
Download or read book Rainfall Infiltration Modeling written by Renato Morbidelli and published by MDPI. This book was released on 2020-12-02 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rainfall infiltration is an important component of the hydrologic cycle and plays a crucial role in the formation of surface runoff, providing subsurface water that governs the water supply for agriculture, the transport of pollutants through the vadose zone, and the recharge of aquifers. The spatiotemporal evolution of the infiltration rate under natural conditions cannot currently be deduced by direct measurements at any scale of interest. Therefore, the use of infiltration modeling is of fundamental importance in applied hydrology and allows this process to be described through measurable quantities. In spite of the continuous development of infiltration modeling in recent decades, the estimation of infiltration at different spatial scales, i.e., from the local to watershed scales, remains a complex problem because of the natural spatial variability of both soil hydraulic characteristics and rainfall. For many years, research activity has been limited to the development of local or point infiltration models for vertically homogeneous soils with flat surfaces. Recent scientific literature has extended infiltration modeling to many other involved elements whose representation, however, still represents an open problem. In this context, this volume attempts to make a contribution to the modeling of point infiltration into vertically non-uniform soils or soils modified by human activities, infiltration over horizontal heterogeneous areas, infiltration into soil surfaces with significant slopes, interaction between the infiltration process and the groundwater system, and infiltration due to irrigation and the surface water–groundwater dynamics.
Author : D. Swartzendruber
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (731 download)
Download or read book Characterization of the Rate of Water Infiltration Into Soil written by D. Swartzendruber and published by . This book was released on 1968 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Daniel Hillel
Publisher : Elsevier
ISBN 13 : 0323152139
Total Pages : 400 pages
Book Rating : 4.3/5 (231 download)
Download or read book Applications of Soil Physics written by Daniel Hillel and published by Elsevier. This book was released on 2012-12-02 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applications of Soil Physics deals with the applications of soil physics and covers topics ranging from infiltration and surface runoff to groundwater drainage, evaporation from bare-surface soils, and uptake of soil moisture by plants. Water balance and energy balance in the field are also discussed, along with tillage and soil structure management. The development and extension of Penman's evaporation formula is also described. This book is comprised of 14 chapters and begins with a systematic description of the field-water cycle and its management, with emphasis on infiltration and runoff; redistribution and drainage; evaporation and transpiration; and irrigation and tillage. Subsequent chapters focus on transpiration from plant canopies; freezing phenomena in soils; scaling and similitude of soil-water phenomena; spatial variability of soil physical properties; and movement of solutes during infiltration into homogeneous soil. Concepts of soil-water availability to plants are considered, together with principles of irrigation management and the advantages and limitations of drip irrigation. This monograph is intended for upper-level undergraduate and graduate students of the environmental, engineering, and agronomic sciences.
Author : Klaus Reichardt
Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (3 download)
Download or read book Water Infiltration Into Uniform and Layered Soils written by Klaus Reichardt and published by . This book was released on 1971 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard O. Meeuwig
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (319 download)
Download or read book Infiltration and Water Repellency in Granitic Soils written by Richard O. Meeuwig and published by . This book was released on 1971 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Reginald W. Herschy
Publisher : Springer Science & Business Media
ISBN 13 : 0412740605
Total Pages : 793 pages
Book Rating : 4.4/5 (127 download)
Download or read book Encyclopedia of Hydrology and Water Resources written by Reginald W. Herschy and published by Springer Science & Business Media. This book was released on 1998-07-31 with total page 793 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fresh water supplies of the Earth are finite and as the world's population continues to grow humanity's thirst for this water seems unquenchable. Intense pressure is being exerted upon freshwater resources and a lack of adequate clean water is seen as one of the most serious global problems for the 21st century. Indeed it has been said that the next war will be fought over water, not oil. Human health and the health of supporting ecosystems increasingly depends upon our ability to find, control, manage and understand water. In a single volume, The Encyclopedia of Hydrology and Water Resources provides the reader with a comprehensive overview and understanding of the diverse field of hydrology. The intimate inclusion of material on water resources emphasizes the practical applications of this field, applications which are indispensable in any modern approach to the subject. This volume is a vital reference for all hydrologists, hydrogeologists and water engineers worldwide, whether they are concerned with the exploitation of new sources of water, the protection and management of existing reserves, or the science of surface water and groundwater flow. 114 eminent scientists from 17 countries worldwide have contributed to this authoritative volume. Superbly illustrated throughout, it includes almost 300 entries on a range of key topics, including arid and semi-arid zones, climates and climate change, floods and droughts, desertification, entropy, flow measurement, groundwater, hydrological cycle, hydrological models, infiltration, karst hydrology, paleohydrology, precipitation, remote sensing, river pollution prevention, rivers, lakes and seas, satellite hydrology, soil erosion, water treatment, water use, weather radar, and world water balance.
Author : T. R. Oke
Publisher : Cambridge University Press
ISBN 13 : 1108179363
Total Pages : 549 pages
Book Rating : 4.1/5 (81 download)
Download or read book Urban Climates written by T. R. Oke and published by Cambridge University Press. This book was released on 2017-09-14 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban Climates is the first full synthesis of modern scientific and applied research on urban climates. The book begins with an outline of what constitutes an urban ecosystem. It develops a comprehensive terminology for the subject using scale and surface classification as key constructs. It explains the physical principles governing the creation of distinct urban climates, such as airflow around buildings, the heat island, precipitation modification and air pollution, and it then illustrates how this knowledge can be applied to moderate the undesirable consequences of urban development and help create more sustainable and resilient cities. With urban climate science now a fully-fledged field, this timely book fulfills the need to bring together the disparate parts of climate research on cities into a coherent framework. It is an ideal resource for students and researchers in fields such as climatology, urban hydrology, air quality, environmental engineering and urban design.
Author : Joel Eugene Fletcher
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.E/5 ( download)
Download or read book A Theoretical Study of Infiltration Into Range and Forest Soils written by Joel Eugene Fletcher and published by . This book was released on 1970 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
