New Approaches to Soil Water Content Measurement Using Electromagnetic Methods

New Approaches to Soil Water Content Measurement Using Electromagnetic Methods PDF Author: Gordon C. Starr
Publisher:
ISBN:
Category :
Languages : en
Pages : 232

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New Approaches to Soil Water Content Measurement Using Electromagnetic Methods

New Approaches to Soil Water Content Measurement Using Electromagnetic Methods PDF Author: Gordon C. Starr
Publisher:
ISBN:
Category :
Languages : en
Pages : 232

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Electromagnetic moisture measurement

Electromagnetic moisture measurement PDF Author: Christof Hübner
Publisher: Göttingen University Press
ISBN: 386395260X
Category :
Languages : en
Pages : 315

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Book Description
Electromagnetic moisture measurement technologies have proven to be valuable tools in diverse applications. This monograph covers basic aspects of nondestructive electromagnetic methods of water content determination and relates to the associated highly multidisciplinary field of research and development. It also presents a comprehensive selection of relevant field-tested methods and instruments. The fundamentals of electromagnetic field interactions with dipolar materials are briefly discussed, with special attention towards the dielectric properties of water and aqueous solutions. A tutorial and overview of electromagnetic measurement methods is presented, including dielectric spectroscopy in broad frequency and time domains, as well as dielectric imaging techniques. This review is complemented by a demonstration of successful real-world implementations for the moisture determination of soils, snow, buildings and building materials, food and agricultural goods, as well as various industrial products. The text is completed by a guide concerning the use of reference liquids for the calibration of sensors and instrumentation and by a bibliography of more than 850 references. The monograph is useful as a reference book for researchers and engineers and as a textbook for upper-level students interested in the water content determination of materials.

Dielectric Analysis Model for Measurement of Soil Moisture Water Content Using Electrical Capacitance Volume Tomography

Dielectric Analysis Model for Measurement of Soil Moisture Water Content Using Electrical Capacitance Volume Tomography PDF Author: Muhammad Mukhlisin
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 0

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Book Description
Electromagnetic methods have been widely used in the measurement of the water content of the soil. These methods utilize the permittivity as electrical properties of the soil, to determine the moisture content of the soil. Since the measurements are carried out indirectly, a calibration between permittivity and the water content of the soil is needed. Generally, the calibration method is generated by using an empirical and mixing model. This study presents a proposed model of calibration by using a normalization approach to calibrate the value of the permittivity of the water content of the soil. Then the model was applied using electrical capacitance volume tomography (ECVT) to image soil water content during infiltration of water in a soil column. Granular and silty sand were used as soil material in the experiments. The result showed that the model for measuring moisture water content can be seen in each layer during soil water infiltration in the soil column.

Soil-Water-Solute Process Characterization

Soil-Water-Solute Process Characterization PDF Author: Javier Alvarez-Benedi
Publisher: CRC Press
ISBN: 1420032089
Category : Technology & Engineering
Languages : en
Pages : 816

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Book Description
The practitioner or researcher often faces complex alternatives when selecting a method to characterize properties governing a soil process. After years of research and development, environmental and agricultural professionals now have an array of methods for characterizing soil processes. Well-established methods, however, may not be suitable for

Geometrical Considerations and Interfacial Processes Affecting Electromagnetic Measurement of Soil Water Content by TDR and Remote Sensing Methods

Geometrical Considerations and Interfacial Processes Affecting Electromagnetic Measurement of Soil Water Content by TDR and Remote Sensing Methods PDF Author: United States-Israel Binational Agricultural Research and Development Fund
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 858

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Methods of Soil Analysis, Part 4

Methods of Soil Analysis, Part 4 PDF Author: Jacob H. Dane
Publisher: John Wiley & Sons
ISBN: 089118841X
Category : Technology & Engineering
Languages : en
Pages : 1744

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Book Description
The best single reference for both the theory and practice of soil physical measurements, Methods, Part 4 adopts a more hierarchical approach to allow readers to easily find their specific topic or measurement of interest. As such it is divided into eight main chapters on soil sampling and statistics, the solid, solution, and gas phases, soil heat, solute transport, multi-fluid flow, and erosion. More than 100 world experts contribute detailed sections.

Estimating Soil Moisture by Feel and Appearance

Estimating Soil Moisture by Feel and Appearance PDF Author:
Publisher:
ISBN:
Category : Soil moisture
Languages : en
Pages : 12

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New Horizons in Wheat and Barley Research

New Horizons in Wheat and Barley Research PDF Author: Prem Lal Kashyap
Publisher: Springer Nature
ISBN: 981164134X
Category : Technology & Engineering
Languages : en
Pages : 644

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Book Description
This book discusses the research progress on pathology, entomology, nematology, and resource management of wheat and barley crops. The volume summarizes the research progress and discusses the future perspectives based on current understanding of the existing issues and advancing cutting-edge technologies in the field. The book aims to help in deciding future research and development agenda by devising better strategies and techniques to cultivate these crops under clean and sustainable environment. Through this book an international group of leading wheat and barley researchers unveil the emerging concepts and issues related to biotic stresses and resource management and offers latest glimpses of technological needs and resource optimization in wheat and barley production system. Also, key topics such as frontier mechanization technologies, improved precision farming techniques, pluralistic extension and policy interventions for enhancing the resource efficiency and livelihood security of the farmers are explored here. This book is of interest to teachers, researchers, molecular breeders, cereal biochemists and biotechnologists, policymakers and professionals working in the area of wheat and barley research, food and cereal industry. Also, the book serves as an additional reading material for undergraduate and graduate students of agriculture and food sciences. National and international agricultural scientists, policy makers will also find this book to be a useful read. Volume 1 of New Horizons in Wheat and Barley Research covers global trends, breeding and quality enhancement.

Selected Water Resources Abstracts

Selected Water Resources Abstracts PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1180

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