Measuring Hydraulic Conductivity for Use in Soil Survey PDF Download

Author: Janneke J. Bouma
Publisher:
ISBN:
Category : Hydraulic measurements
Languages : en
Pages : 20

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Book Description

Author: Daniel Hillel
Publisher: Elsevier
ISBN: 0323152139
Category : Technology & Engineering
Languages : en
Pages : 400

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Book Description
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: United States. Soil Conservation Service
Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 976

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Book Description

Author: Keppel Coughlan
Publisher: CSIRO PUBLISHING
ISBN: 064309959X
Category : Science
Languages : en
Pages : 392

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Book Description
Soil physical measurements are essential for solving many natural resource management problems. This operational laboratory and field handbook provides, for the first time, a standard set of methods that are cost-effective and well suited to land resource survey. It provides: *practical guidelines on the soil physical measurements across a range of soils, climates and land uses; *straightforward descriptions for each method (including common pitfalls) that can be applied by people with a rudimentary knowledge of soil physics, and *guidelines on the interpretation of results and integration with land resource assessment. Soil Physical Measurement And Interpretation for Land Evaluation begins with an introduction to land evaluation and then outlines procedures for field sampling. Twenty detailed chapters cover pore space relations, water retention, hydraulic conductivity, water table depth, dispersion, aggregation, particle size, shrinkage, Atterburg limits and strength. The book includes procedures for estimating soil physical properties from more readily available data and shows how soil physical data can be integrated into land planning and management decisions.

Author: G.J. Weerts
Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 150

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Book Description

Author:
Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 904

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Book Description

Author: Neil McKenzie
Publisher: CSIRO PUBLISHING
ISBN: 0643090916
Category : Business & Economics
Languages : en
Pages : 572

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Book Description
Provides guidelines to promote the development and implementation of consistent methods and standards for conducting soil and land resource surveys in Australia.

Author:
Publisher:
ISBN:
Category : Sewage disposal
Languages : en
Pages : 454

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Book Description

Author: NJ McKenzie
Publisher: CSIRO PUBLISHING
ISBN: 0643099050
Category : Science
Languages : en
Pages : 576

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Book Description
Guidelines for Surveying Soil and Land Resources promotes the development and implementation of consistent methods and standards for conducting soil and land resource surveys in Australia. These surveys are primarily field operations that aim to identify, describe, map and evaluate the various kinds of soil or land resources in specific areas. The advent of geographic information systems, global positioning systems, airborne gamma radiometric remote sensing, digital terrain analysis, simulation modelling, efficient statistical analysis and internet-based delivery of information has dramatically changed the scene in the past two decades. As successor to the Australian Soil and Land Survey Handbook: Guidelines for Conducting Surveys, this authoritative guide incorporates these new methods and techniques for supporting natural resource management. Soil and land resource surveyors, engineering and environmental consultants, commissioners of surveys and funding agencies will benefit from the practical information provided on how best to use the new technologies that have been developed, as will professionals in the spatial sciences such as geomorphology, ecology and hydrology.

Author: J. Russell Boulding
Publisher: CRC Press
ISBN: 1420032143
Category : Technology & Engineering
Languages : en
Pages : 718

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Book Description
A synthesis of years of interdisciplinary research and practice, the second edition of this bestseller continues to serve as a primary resource for information on the assessment, remediation, and control of contamination on and below the ground surface. Practical Handbook of Soil, Vadose Zone, and Ground-Water Contamination: Assessment, Prev