The Identification of Soils for Forest Management
Author: Fiona Kennedy
Publisher:
Published: 2002
Total Pages: 68
ISBN-13:
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Author: Fiona Kennedy
Publisher:
Published: 2002
Total Pages: 68
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: National Committee on Soil and Terrain,
Publisher: CSIRO PUBLISHING
Published: 2009-03-31
Total Pages: 265
ISBN-13: 0643098615
DOWNLOAD EBOOKThe Australian Soil and Land Survey Field Handbook specifies methods and terminology for soil and land surveys. It has been widely used throughout Australia, providing one reference set of definitions for the characterisation of landform, vegetation, land surface, soil and substrate. The book advocates that a comprehensive suite of land and soil attributes be recorded in a uniform manner. This approach is more useful than the allocation of land or soil to preconceived types or classes. The third edition includes revised chapters on location and vegetation as well as some new landform elements. These updates have been guided by the National Committee on Soil and Terrain, a steering committee comprising representatives from key federal, state and territory land resource assessment agencies. Essential reading for all professionals involved in land resource surveys, this book will also be of value to students and educators in soil science, geography, ecology, agriculture, forestry, resource management, planning, landscape architecture and engineering.
Author: Stuart G. Walesh
Publisher:
Published: 2021-03-26
Total Pages: 584
ISBN-13: 9780970143815
DOWNLOAD EBOOKIf a surgeon errs during an operation, the consequences-however dire-are limited to one or a few people. In contrast, an engineering failure usually causes multiple injuries and deaths, as well as destruction. Some examples: space shuttle Challenger explosion, car fires, gulf oil rig tragedy, amusement ride accidents, and plane crashes. These, and too many other engineering catastrophes, share one feature-employers responsible for the failures were exempt from requirements to put, in charge, competent and accountable licensed engineers (professional engineers, PEs) whose paramount responsibility was public protection. These industries, manufacturers, and utilities placed importance on the bottom line instead of safety. The problem is compounded by an inadequate 90-year old education model used by the American engineering licensing system. The education for those aspiring to be PEs should match 21st century scientific, technological, social, political, economic, and environmental conditions. This disparity puts the public at risk. How did this predicament happen? What can we do about it? The book answers those questions by explaining that academic and practicing engineers, in collaboration with public sector leaders, need to: Eliminate/markedly reduce the adverse effects of U.S. engineering licensure-exemption laws Broaden and deepen the education and experience required for PEs to be consistent with today's challenges and opportunities Engineering's Public-Protection Predicament offers numerous action ideas for interested individuals and organizations, within and outside of engineering, who want to take engineering up to the next level and, more specifically, improve public safety. The suggested actions will enable engineers, with assistance from others, to resolve American engineering's public-protection predicament. The book provides potential engineering students, and their parents and advisors, examples of engineering excellence and exemplars. It also: Describes multiple careers offered by earning an engineering degree Suggests ways to choose an engineering college Offers advice on how to adopt a growth mindset and succeed as a student Every day across America, water supply systems supply, airplanes fly, chemical plants process, dams dam, generators generate, water treatment plants treat, carnival rides spin, wind turbines turn, refineries refine, pipelines pipe, nuclear reactors react, bridges cross, offshore oil wells pump, and satellites orbit. All of us have a stake in engineering. Engineering's Public-Protection Predicament will help concerned citizen stakeholders and potential engineers more fully understand engineering's successes and challenges. This book will also enable engineering educators and practitioners, along with licensing boards, engineering societies, and others to build on achievements and resolve engineering's public-protection predicament.
Author: Lia Matchavariani
Publisher: Springer
Published: 2019-06-20
Total Pages: 186
ISBN-13: 3030185095
DOWNLOAD EBOOKThis book provides an extensive overview of the diversity of soils in Georgia. It highlights the soil-forming environment (climate, geology, geomorphology), the characterization of the physical, chemical and morphological (macro-, micro-) properties of soils, the history of soil research in Georgia, and the geographic distribution of different soil types. In addition to describing the soil cover, the book also zones and classifies the soils. Past and current land use issues, ecological properties and implications of soils, and many other aspects are elaborated on; special attention is paid to anthropogenic soil degradation due to the contamination and erosion of soils in Georgia. This comprehensive and richly illustrated book, which includes a wealth of pictures and soil maps, offers an essential field guide for soil scientists, geographers and researchers in related areas.
Author: Trevor Graham Shepherd
Publisher:
Published: 2009
Total Pages:
ISBN-13: 9781877468759
DOWNLOAD EBOOKAuthor: Pavel Krasilnikov
Publisher: Earthscan
Published: 2009-12
Total Pages: 449
ISBN-13: 1849774358
DOWNLOAD EBOOKSoil 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
Author: Canadian Agricultural Services Coordinating Committee. Soil Classification Working Group
Publisher: NRC Research Press
Published: 1998
Total Pages: 210
ISBN-13: 9780660174044
DOWNLOAD EBOOKThis treatise begins with an introduction on the history of soil classification in Canada and discussion of the rationale for soil taxonomy. It then defines such terms as soil, pedon, and soil horizons before outlining the classification system along with identification keys. Chapters 4 through 13 describe the characteristics of the various soil orders and include information on distinguishing soils of one order from soils of other orders. Chapter 14 outlines criteria & guidelines used in differentiating classes in soil families and soil series categories. Chapter 15 provides information on distinguishing soil phases. Chapter 16 correlates Canadian soil taxonomy with other classification systems. Chapter 17 summarizes the main terminology used to describe soils at the landscape and pedon scales. The final chapter provides a system of landform classification for soil mapping.