Soil Formation

Soil Formation PDF

Author: Nico van Breemen

Publisher: Springer Science & Business Media

Published: 2007-05-08

Total Pages: 413

ISBN-13: 0306481634

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Soil Formation deals with qualitative and quantitative aspects of soil formation (or pedogenesis) and the underlying chemical, biological, and physical processes. The starting point of the text is the process - and not soil classification. Effects of weathering and new formation of minerals, mobilisation, transport, and breakdown or immobilisation of dissolved and suspended compounds are discussed. Soil processes and profiles are discussed in relation to the landscape, the geosphere, and the biosphere. Emphasis lies on the universality of soil-forming processes in past and present, and on the soil as a dynamic entity that forms part of the total environment. Complexity of genetic processes in time and space is given much attention. The text gives many examples from literature and places some in a new light. The reader is guided through the subject matter by a large number of questions and problems to help understand and synthesis the material. Answers to all questions are included. This second edition has been updated to reflect recent discoveries. Printing errors have been corrected, and new photographs support the text.

What Is Soil Made Of?

What Is Soil Made Of? PDF

Author: Ellen Lawrence

Publisher: Down & Dirty: The Secrets of S

Published: 2020

Total Pages: 24

ISBN-13: 9781642807363

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Soil can be black, brown, red, yellow, or gray. It can be dry and crumbly or wet and sticky. There are many different types of soil, but they all have one thing in common--they are made mostly from rock! Inside this book, readers will discover how soil is formed and what ingredients make up soil. How do hard rocks become soft soil? How do plants become part of the soil when they die? And is animal poop really one of the ingredients in our gardens? Filled with information perfectly suited to the abilities and interests of an early elementary audience, this colorful, fact-filled volume gives readers a chance not only to learn, but also to develop their powers of observation and critical thinking. With its stunning photographs and surprising, high-interest facts about a material that most of us take for granted, the book makes learning about soil a lively, engaging experience.

Formed From This Soil

Formed From This Soil PDF

Author: Thomas S. Bremer

Publisher: John Wiley & Sons

Published: 2014-12-03

Total Pages: 458

ISBN-13: 1405189266

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Formed from This Soil offers a complete history of religion in America that centers on the diversity of sacred traditions and practices that have existed in the country from its earliest days. Organized chronologically starting with the earliest Europeans searching for new routes to Asia, through to the global context of post-9/11 America of the 21st century Includes discussion of race, ethnicity, gender, sexual orientation, socio-economic class, political affiliations, and other elements of individual and collective identity Incorporates recent scholarship for a nuanced history that goes beyond simple explanations of America as a Protestant society Discusses diverse beliefs and practices that originated in the Americas as well as those that came from Europe, Asia, and Africa Pedagogical features include numerous visual images; sidebars with specialized topics and interpretive themes; discussion questions for each chapter; a glossary of common terms; and lists of relevant resources to broaden student learning

Factors of Soil Formation

Factors of Soil Formation PDF

Author: Hans Jenny

Publisher: Courier Corporation

Published: 1994-01-01

Total Pages: 322

ISBN-13: 0486681289

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Masterpiece offers a detailed discussion of the nature of the earth's terrestrial environment, and a method of subdividing and studying it. 1941 edition.

Soil Organic Matter

Soil Organic Matter PDF

Author: M. M. Kononova

Publisher: Elsevier

Published: 2013-10-02

Total Pages: 545

ISBN-13: 1483185680

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Soil Organic Matter: Its Nature, Its Role in Soil Formation and in Soil Fertility focuses on the contributions of soil organic matter in soil formation and fertility, including weathering, decomposition, and synthesis of humus substances. The publication first elaborates on the main stages in the history of soil humus study and ideas on the composition of soil organic matter and nature of humus substances. Discussions focus on organic substances of individual nature, strictly humus substances in soil organic matter, and humus substances as a complex of high molecular- weight compounds. The text then examines the biochemistry of humus formation, including the role of physical, chemical, and biological factors, origin of humus substances, possible participation of lignin in the formation of humus substances, and the role of oxidizing enzymes in the synthesis of humus substances. The manuscript takes a look at the importance of organic matter in soil formation and soil fertility and the natural factors of humus formation. Topics include the role of organic matter in the weathering and decomposition of soil minerals; role of organic matter in the formation of soil structure; effect of organic matter on the growth and development of plants; and influence of chemical and physicochemical soil properties on humus formation. The publication is a dependable source material for readers interested in the influence of soil organic matter in soil formation and fertility.

The Future of Soil Carbon

The Future of Soil Carbon PDF

Author: Carlos Garcia

Publisher: Academic Press

Published: 2018-04-10

Total Pages: 288

ISBN-13: 0128116889

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The Future of Soil Carbon: Its Conservation and Formation provides readers with an integrative approach to understanding the important role of organic carbon in soil functioning and fertility. Terrestrial interactions between SOC and complex human-natural systems require new fundamental and applied research into regional and global SOC budgets. This book provides new and synthesized information on the dynamics of SOC in the terrestrial environment. In addition to rigorous state-of-the art on soil science, the book also provides strategies to avoid risks of soil carbon losses. Soil organic carbon (SOC) is a vital component of soils, with important and far-reaching effects on the functioning of terrestrial ecosystems. Human activities over the last several decades have significantly changed the regional and global balance of SOC, greatly exacerbating global warming and climate change. Provides a holistic overview of soil carbon status and main threats for its conservation Offers innovative solutions to conserve soil carbon Includes in-depth treatment of regional and global changes in soil organic carbon budget

Grow Your Soil!

Grow Your Soil! PDF

Author: Diane Miessler

Publisher: Storey Publishing, LLC

Published: 2020-02-18

Total Pages: 177

ISBN-13: 1635862078

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Growing awareness of the importance of soil health means that microbes are on the minds of even the most casual gardeners. After all, anyone who has ever attempted to plant a thriving patch of flowers or vegetables knows that what you grow is only as good as the soil you grow it in. It is possible to create and maintain rich, dark, crumbly soil that’s teeming with life, using very few inputs and a no-till, no-fertilizer approach. Certified permaculture designer and lifelong gardener Diane Miessler presents the science of soil health in an engaging, entertaining voice geared for the backyard grower. She shares the techniques she has used — including cover crops, constant mulching, and a simple-but-supercharged recipe for compost tea — to transform her own landscape from a roadside dump for broken asphalt to a garden that stops traffic, starting from the ground up.

Hydrogeology, Chemical Weathering, and Soil Formation

Hydrogeology, Chemical Weathering, and Soil Formation PDF

Author: Allen Hunt

Publisher: John Wiley & Sons

Published: 2021-04-06

Total Pages: 288

ISBN-13: 1119563968

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Explores soil as a nexus for water, chemicals, and biologically coupled nutrient cycling Soil is a narrow but critically important zone on Earth's surface. It is the interface for water and carbon recycling from above and part of the cycling of sediment and rock from below. Hydrogeology, Chemical Weathering, and Soil Formation places chemical weathering and soil formation in its geological, climatological, biological and hydrological perspective. Volume highlights include: The evolution of soils over 3.25 billion years Basic processes contributing to soil formation How chemical weathering and soil formation relate to water and energy fluxes The role of pedogenesis in geomorphology Relationships between climate soils and biota Soils, aeolian deposits, and crusts as geologic dating tools Impacts of land-use change on soils The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals. Find out more about this book from this Q&A with the Editors

Know Soil, Know Life

Know Soil, Know Life PDF

Author: David L. Lindbo

Publisher:

Published: 2012

Total Pages: 0

ISBN-13: 9780891189541

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Audience: Students studying environmental science or participating in an Envirothon or Science Olympiad will find Know Soil, Know Life is an easily accessible resource. Undergraduate students in introductory ecology and environmental science classes will have a manageable soils textbook. Scientists in related disciplines wildlife, forestry, geology, hydrology, biology, zoology will enjoy this engaging introduction to soils.

Endospore-forming Soil Bacteria

Endospore-forming Soil Bacteria PDF

Author: Niall A. Logan

Publisher: Springer Science & Business Media

Published: 2011-07-06

Total Pages: 353

ISBN-13: 3642195776

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Aerobic endospore-forming bacteria are found in soils of all kinds, ranging from acid to alkaline, hot to cold, and fertile to desert. It is well known that endospores confer special properties upon their owners and play dominant parts in their life cycles and dispersal, and much has been written about the spores, genetics, and economic importance of these organisms. Much has also been written about soil ecology, but there is a relative dearth of literature that brings together different aspects of the behaviour and characters of endospore-formers with their contributions to soil ecosystems. This Soil Biology volume fills that gap. Following chapters that describe the current classification of these organisms, that review methods for their detection and for studying their life cycles in soils, and that examine their dispersal, other chapters show that they are active and dynamic members of soil floras that interact widely with other soil inhabitants, with roles in nitrogen fixation, denitrification, and soil remediation.