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Soil Classification

2002-12-26 Science
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Release : 2002-12-26
Genre : Science
Kind : eBook
Book Rating : 367/5 ( reviews)

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Book Synopsis Soil Classification by : Hari Eswaran

Download or read book Soil Classification written by Hari Eswaran. This book was released on 2002-12-26. Available in PDF, EPUB and Kindle. Book excerpt: Developments in soil classification have accompanied parallel progress in our understanding of the soil system. However the theories behind the classifications and the purposes for which they were created have changed over time. The editors hope that this comprehensive synthesis will help to rally soil scientists around the world to develop an acce

The Australian Soil Classification

2016-01-21 Science
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Release : 2016-01-21
Genre : Science
Kind : eBook
Book Rating : 656/5 ( reviews)

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Book Synopsis The Australian Soil Classification by : , National Committee on Soil and Terrain

Download or read book The Australian Soil Classification written by , National Committee on Soil and Terrain. This book was released on 2016-01-21. Available in PDF, EPUB and Kindle. Book excerpt: The Australian Soil Classification provides a framework for organising knowledge about Australian soils by allocating soils to classes via a key. Since its publication in 1996, this book has been widely adopted and formally endorsed as the official national system. It has provided a means of communication among scientists and land managers and has proven to be of particular value in land resource survey and research programs, environmental studies and education. Classification is a basic requirement of all science and needs to be periodically revised as knowledge increases. This Second Edition of The Australian Soil Classification includes updates from a working group of the National Committee on Soil and Terrain (NCST), especially in regards to new knowledge about acid sulfate soils (sulfidic materials). Modifications include expanding the classification to incorporate different kinds of sulfidic materials, the introduction of subaqueous soils as well as new Vertosol subgroups, new Hydrosol family criteria and the consistent use of the term reticulate. All soil orders except for Ferrosols and Sodosols are affected by the changes.

Soil Genesis and Classification

1973 Technology & Engineering
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Release : 1973
Genre : Technology & Engineering
Kind : eBook
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Book Synopsis Soil Genesis and Classification by : S. W. Buol

Download or read book Soil Genesis and Classification written by S. W. Buol. This book was released on 1973. Available in PDF, EPUB and Kindle. Book excerpt: Morphology of soils; Soil micromorphology; Soil composition and characterization; Weathering and soil formation; Pedogenic processes: internal, soil-building processes; Soil environment: External factors of soil formation; Parent material: initial material of the solum; Relief and landscape factors of the soil and its environment; Contributions of climate to the total soil environment; Organisms: biological portion of the soil and its environment; Time as a factor of soil formation; Principles and historical development of soil classification; Modern soil classification systems; Entisols:recently formed soils: Vertisols: shrinking and swelling dark clay soils; In ceptisols: emleryonic soils with few diagnostic features; Aridisols: soils of arid regions; Mollisols: grassland soils of steppes and prairies; Spodosols: soils with subsoil, accumulations of sesquioxide and humus; Alfisols:high base status soils; Ultisols: low base status forest soils: Oxisols: sesquioxide - rihch, highly weathered soils of the intertropical regions; Histosols: organic soils.

Unified Soil Classification System for Roads, Airfields, Embankments and Foundations

1962 Soil mechanics
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Release : 1962
Genre : Soil mechanics
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Book Synopsis Unified Soil Classification System for Roads, Airfields, Embankments and Foundations by : United States. Department of Defense

Download or read book Unified Soil Classification System for Roads, Airfields, Embankments and Foundations written by United States. Department of Defense. This book was released on 1962. Available in PDF, EPUB and Kindle. Book excerpt:

A Handbook of Soil Terminology, Correlation and Classification

2009-12-01 Technology & Engineering
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Release : 2009-12-01
Genre : Technology & Engineering
Kind : eBook
Book Rating : 634/5 ( reviews)

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Book Synopsis A Handbook of Soil Terminology, Correlation and Classification by : Pavel Krasilnikov

Download or read book A Handbook of Soil Terminology, Correlation and Classification written by Pavel Krasilnikov. This book was released on 2009-12-01. Available in PDF, EPUB and Kindle. Book excerpt: Soil classification and terminology are fundamental issues for the clear understanding and communication of the subject. However, while there are many national soil classification systems, these do not directly correlate with each other. This leads to confusion and great difficulty in undertaking comparative scientific research that draws on more than one system and in making sense of international scientific papers using a system that is unfamiliar to the reader. This book aims to clarify this position by describing and comparing different systems and evaluating them in the context of the World Reference Base (WRB) for Soil Resources. The latter was set up to resolve these problems by creating an international 'umbrella' system for soil correlation. All soil scientists should then classify soils using the WRB as well as their national systems. The book is a definitive and essential reference work for all students studying soils as part of life, earth or environmental sciences, as well as professional soil scientists. Published with International Union of Soil Sciences

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