A One Dimensional Model To Simulate Water Infiltration And Redistribution In Soils
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Applications of Soil Physics
Author | : Daniel Hillel |
Publisher | : Elsevier |
Total Pages | : 400 |
Release | : 2012-12-02 |
Genre | : Technology & Engineering |
ISBN | : 0323152139 |
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.
Soil Physics with HYDRUS
Author | : David E. Radcliffe |
Publisher | : CRC Press |
Total Pages | : 388 |
Release | : 2018-10-03 |
Genre | : Science |
ISBN | : 1420073818 |
Numerical models have become much more efficient, making their application to problems increasingly widespread. User-friendly interfaces make the setup of a model much easier and more intuitive while increased computer speed can solve difficult problems in a matter of minutes. Co-authored by the software’s creator, Dr. Jirka Šimůnek, Soil Physics with HYDRUS: Modeling and Applications demonstrates one- and two-dimensional simulations and computer animations of numerical models using the HYDRUS software. Classroom-tested at the University of Georgia by Dr. David Radcliffe, this volume includes numerous examples and homework problems. It provides students with access to the HYDRUS-1D program as well as the Rosetta Module, which contains large volumes of information on the hydraulic properties of soils. The authors use HYDRUS-1D for problems that demonstrate infiltration, evaporation, and percolation of water through soils of different textures and layered soils. They also use it to show heat flow and solute transport in these systems, including the effect of physical and chemical nonequilibrium conditions. The book includes examples of two-dimensional flow in fields, hillslopes, boreholes, and capillary fringes using HYDRUS (2D/3D). It demonstrates the use of two other software packages, RETC and STANMOD, that complement the HYDRUS series. Hands-on use of the windows-based codes has proven extremely effective when learning the principles of water and solute movement, even for users with very little direct knowledge of soil physics and related disciplines and with limited mathematical expertise. Suitable for teaching an undergraduate or lower level graduate course in soil physics or vadose zone hydrology, the text can also be used for self-study on how to use the HYDRUS models. With the information in this book, you can run models for different scenarios and with different parameters, and thus gain a better understanding of the physics of water flow and contaminant transport.
Water Budget and Simulation of One-dimensional Unsaturated Flow for a Flood- and a Sprinkler-irrigated Field Near Milford, Utah
Author | : David D. Susong |
Publisher | : |
Total Pages | : 40 |
Release | : 1995 |
Genre | : Artificial groundwater recharge |
ISBN | : |
Progress in Botany
Author | : Karl Esser |
Publisher | : Springer Science & Business Media |
Total Pages | : 639 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 3642188192 |
With one volume each year, this series keeps scientists and advanced students informed of the latest developments and results in all areas of the plant sciences. The present volume includes reviews on genetics, cell biology, physiology, comparative morphology, systematics, ecology, and vegetation science.
The HEC Hydrologic Modeling System
Author | : John Charles Peters |
Publisher | : |
Total Pages | : 16 |
Release | : 1995 |
Genre | : HEC-HMS (Computer program) |
ISBN | : |
The HEC NexGen Software Development Project
Author | : Darryl W. Davis |
Publisher | : |
Total Pages | : 18 |
Release | : 1993 |
Genre | : Hydraulic engineering |
ISBN | : |