Soil Biology Primer
Author:
Publisher:
Published: 1999
Total Pages: 56
ISBN-13:
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Author: Harold E. Gene Garrett
Publisher: John Wiley & Sons
Published: 2022-02-23
Total Pages: 580
ISBN-13: 0891183779
DOWNLOAD EBOOKNorth American Agroforestry Explore the many benefits of alternative land-use systems with this incisive resource Humanity has become a victim of its own success. While we’ve managed to meet the needs—to one extent or another—of a large portion of the human population, we’ve often done so by ignoring the health of the natural environment we rely on to sustain our planet. And by deteriorating the quality of our air, water, and land, we’ve put into motion consequences we’ll be dealing with for generations. In the newly revised Third Edition of North American Agroforestry, an expert team of researchers delivers an authoritative and insightful exploration of an alternative land-use system that exploits the positive interactions between trees and crops when they are grown together and bridges the gap between production agriculture and natural resource management. This latest edition includes new material on urban food forests, as well as the air and soil quality benefits of agroforestry, agroforestry’s relevance in the Mexican context, and agroforestry training and education. The book also offers: A thorough introduction to the development of agroforestry as an integrated land use management strategy Comprehensive explorations of agroforestry nomenclature, concepts, and practices, as well as an agroecological foundation for temperate agroforestry Practical discussions of tree-crop interactions in temperate agroforestry, including in systems such as windbreak practices, silvopasture practices, and alley cropping practices In-depth examinations of vegetative environmental buffers for air and water quality benefits, agroforestry for wildlife habitat, agroforestry at the landscape level, and the impact of agroforestry on soil health Perfect for environmental scientists, natural resource professionals and ecologists, North American Agroforestry will also earn a place in the libraries of students and scholars of agricultural sciences interested in the potential benefits of agroforestry.
Author: Usda
Publisher:
Published: 2009
Total Pages: 0
ISBN-13: 9788172336004
DOWNLOAD EBOOKThis book, specially prepared for soil scientistsand engineers, offers comprehensivecoverage of basic soil concepts, systematics,mapping and examination procedures forsoils. The Manual is universally useful andis the primary reference on principles andtechnical detail for local, State and Federalcontributions to authorized soil surveys.Soil scientists concerned with soil surveysin other countries have used it as well.Teachers have used it both as a text and as areference for students.
Author: Gordon Leland Huntington
Publisher:
Published: 1971
Total Pages: 468
ISBN-13:
DOWNLOAD EBOOKAuthor: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
Published: 2006
Total Pages: 116
ISBN-13: 9789251055212
DOWNLOAD EBOOKSoils are affected by human activities, such as industrial, municipal and agriculture, that often result in soil degradation and loss. In order to prevent soil degradation and to rehabilitate the potentials of degraded soils, reliable soil data are the most important prerequisites for the design of appropriate land-use systems and soil management practices as well as for a better understanding of the environment. The availability of reliable information on soil morphology and other characteristics obtained through examination and description of the soil in the field is essential, and the use of a common language is of prime importance. These guidelines, based on the latest internationally accepted systems and classifications, provide a complete procedure for soil description and for collecting field data. To help beginners, some explanatory notes are included as well as keys based on simple test and observations.--Publisher's description.
Author: Janis L. Boettinger
Publisher: Springer Science & Business Media
Published: 2010-06-28
Total Pages: 435
ISBN-13: 9048188636
DOWNLOAD EBOOKDigital Soil Mapping is the creation and the population of a geographically referenced soil database. It is generated at a given resolution by using field and laboratory observation methods coupled with environmental data through quantitative relationships. Digital soil mapping is advancing on different fronts at different rates all across the world. This book presents the state-of-the art and explores strategies for bridging research, production, and environmental application of digital soil mapping.It includes examples from North America, South America, Europe, Asia, and Australia. The chapters address the following topics: - evaluating and using legacy soil data - exploring new environmental covariates and sampling schemes - using integrated sensors to infer soil properties or status - innovative inference systems predicting soil classes, properties, and estimating their uncertainties - using digital soil mapping and techniques for soil assessment and environmental application - protocol and capacity building for making digital soil mapping operational around the globe.
Author: Richard Webster
Publisher: Oxford University Press, USA
Published: 1990
Total Pages: 336
ISBN-13:
DOWNLOAD EBOOKQuantitative description of variable material; Sampling and estimation; Generalization, prediction, and classification; Relations between variables: covariance and correlation; Regression; Relations between indivuduals: similarity; Ordination; Analysis of dispersion and discrimination; Numerical classification: hirarchical systems; Numerical classification: non-hierarchical methods; Spatial dependence; Nested sampling and analysis; Local estimation: kriging; Appendix: matrix methods and notation.
Author: Deirdre Rooney
Publisher: CRC Press
Published: 2013-03-22
Total Pages: 247
ISBN-13: 1926895215
DOWNLOAD EBOOKChanging land-use practices and the role of soil biological diversity has been a major focus of soil science research over the past couple of decades—a trend that is likely to continue. The information presented in this book points to a holistic approach to soil management. The first part looks at the land use effects on soil carbon storage, and considers a range of factors including carbon sequestration in soils. The second part of the book presents research investigating the interactions between soil properties, plant species, and the soil biota.
Author:
Publisher:
Published: 1963
Total Pages: 658
ISBN-13:
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