Download or read book Estimating the Upper Limit of the Soil Water Holding Capacity Using Hydraulic Properties and Computer Simulation Modeling written by Rodrigo Andres Ferreyra and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 1194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Research Abstracts written by and published by . This book was released on 1994-05 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book EPA Publications Bibliography written by United States. Environmental Protection Agency and published by . This book was released on 1996 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agronomy Abstracts written by and published by . This book was released on 1995 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes abstracts of the annual meetings of the American Society of Agronomy; Soil Science Society of America; Crop Science Society of America ( - of its Agronomic Education Division).

Download or read book Hydraulic Research in the United States and Canada written by and published by . This book was released on 1972 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydraulic Research in the United States and Canada 1974 written by Pauline H. Gurewitz and published by . This book was released on 1976 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Google Earth and Virtual Visualizations in Geoscience Education and Research written by Steven J. Whitmeyer and published by Geological Society of America. This book was released on 2012-01-01 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: GSA Special Paper 492 consists of 35 papers that collectively synthesize the development and current uses of Google Earth and associated visualization media in geoscience education and research. Chapters focus on Google Earth and related tools, such as SketchUp, Google Fusion Tables, GigaPan, and LiDAR. Many of these papers include digital media that illustrate and highlight important themes of the texts. This volume is intended to document the state of the art for geoscience applications of geobrowsers, such as Google Earth, along with providing provocative examples of where this technology is headed in the future.

Download or read book Canadian Geotechnical Journal written by National Research Council Canada and published by . This book was released on 2003 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Soil Sciences Two Volume Set written by Pan Ming Huang and published by CRC Press. This book was released on 2018-10-03 with total page 2272 pages. Available in PDF, EPUB and Kindle. Book excerpt: An evolving, living organic/inorganic covering, soil is in dynamic equilibrium with the atmosphere above, the biosphere within, and the geology below. It acts as an anchor for roots, a purveyor of water and nutrients, a residence for a vast community of microorganisms and animals, a sanitizer of the environment, and a source of raw materials for co

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1975 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1992-02 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Analytical Method for the Simultaneous Determination of Soil Hydraulic Properties from Multistep Outflow Data written by Rayan Ribal Bsat and published by . This book was released on 2006 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water transport in the vadose zone greatly depends on the hydraulic properties o f soils. The direct determination of those properties in the field or laboratory is tedious, time-consuming, and involves considerable uncertainty for most prac tical applications. Recently, inverse modeling has been introduced to estimate s oil hydraulic properties, using transient flow information of measured time seri es. Inverse methods combine forward soil water flow models with optimization alg orithms to find the best parameter set that minimizes an objective function. Ass uming a linear hydraulic conductivity - moisture content k(theta) relationship a nd an exponential hydraulic conductivity - water pressure k(h) model, the parame ter identification problem is solved with reasonable accuracy and simplicity, th rough the analysis of multistep outflow data. Unsaturated hydraulic properties o f a hypothetical soil are first evaluated by a nonlinear inversion method minimi zing various objective functions, to identify the information content of data re quired for the proper determination of soil hydraulic parameters. Multistep expe riments are then simulated on three soils with different texture characteristics via Hydrus-1D software, to explore the applicability and limitations of applyin g the proposed parameter estimation technique to various soil types. Finally, tr ansient flow data from an actual multistep experiment with inherent measurement errors is used, whereby the proposed optimization method is used along with the Hydrus-1D numerical code to inversely estimate the unsaturated soil hydraulic pr operties. The proposed method does not require a numerical solution of the flow problem, and when tested against numerical and experimental outflow data gives v ery satisfactory results.

Download or read book Estimation of Hydraulic Characteristics of the Upper Glacial and Magothy Aquifers at East Meadow New York by Use of Aquifer Tests written by Keith R. Prince and published by . This book was released on 1989 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Spring Meeting written by American Geophysical Union. Meeting and published by . This book was released on 2002 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recent Advances in Numerical Simulations written by Francisco Bulnes and published by BoD – Books on Demand. This book was released on 2021-09-22 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: A numerical simulation is a computing calculation following a program that develops a mathematical model for a physical, social, economic, or biological system. Numerical simulations are required for analyzing and studying the behavior of systems whose mathematical models are very complex, as in the case of nonlinear systems. Capturing the resulting uncertainty of models based on uncertain parameters and constraints in confidence intervals (1-D), or more generally (>1-D) confidence regions, is very common for expressing to which degree the computed result is believed to be consistent with possible values of the targeted observable. This book examines the different methods used in numerical simulations, including adaptive and stochastic methods as well as finite element analysis research. This work is accompanied by studies of confidence regions, often utilized to express the credibility of such calculations and simulations.