The Ecozones of the World

The Ecozones of the World
Author: Jürgen Schultz
Publisher: Springer Science & Business Media
Total Pages: 423
Release: 2013-06-29
Genre: Science
ISBN: 3662031612

This abundantly illustrated book provides a fundamental introduction to the ecological zones of the geosphere. The revised edition includes more than 70 new figures and tables, plus detailed maps of agricultural regions and soil classification. A large number of new Anglo-American ecological studies are included, along with a discussion of the correlation between northern ecosystems and the carbon dioxide balance in the global atmosphere.

Soil Classification

Soil Classification
Author: Hari Eswaran
Publisher: CRC Press
Total Pages: 278
Release: 2002-12-26
Genre: Science
ISBN: 1420040367

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

Guidelines for Soil Description

Guidelines for Soil Description
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
Total Pages: 116
Release: 2006
Genre: Technology & Engineering
ISBN: 9789251055212

Soils 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.

Essentials of Soil Science

Essentials of Soil Science
Author: Winfried E.H. Blum
Publisher: Gebr. Borntraeger Science Publishers
Total Pages: 173
Release: 2017-10-11
Genre: Science
ISBN: 3443011292

This book is a concise, yet comprehensive modern introduction to soil science and describes the development of soils, their characteristics and their material composition as well as their functions in terrestrial and aquatic environments. Soil functions include the delivery of goods and services for the human society, such as food, clean water, and the maintenance of biodiversity. The book is profusely illustrated with many coloured figures and tables to accompany the text and ease its understanding. Particularly the chapter on soil classification, based on the World Reference Base for Soil Resources (WRB), features numerous colour pictures of typical soil profiles to facilitate understanding the characteristics of particular soil types. Chapters on soil protection and remediation and soil monitoring and the history of soil sciences conclude the book together with a very comprehensive alphabetical index, allowing for a quick and easy orientation about the most important terms in soil sciences. The book addresses all those, who want to orient themselves about soils, their functions, their importance in terrestrial and aquatic environments and their contribution to the actual and future development of the human society, such as teachers, practitioners and students in the fields of agriculture, forestry, gardening, terrestrial and aquatic ecology and environmental engineering, and of course, beginning students of soil science. “Essentials of Soil Science” is an updated English edition of the highly valued German textbook „Bodenkunde in Stichworten” (now in its 7th edition), which was conceived in 1969 as a standard text in soil science for universities, high schools and all kinds of learned institutions related to soil science and its applications, including practitioners in agriculture, forestry, landscape planning and architecture and users of soil in engineering and other areas. For classroom use, Borntraeger (http://www.borntraeger-cramer.de/9783443010904) offers classroom sets of 10 and 20 copies which you may order through your bookstore or directly online by following the respective link.

World reference base for soil resources 2014

World reference base for soil resources 2014
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
Total Pages: 203
Release: 2018-07-20
Genre: Technology & Engineering
ISBN: 925108369X

This publication is a revised and updated version of World Soil Resources Reports No. 84 and 103 and presents the international soil classification system. Every soil in the world can be allocated to one of the 32 Reference Soil Groups as defined in this document, and can further be characterized by a set of qualifiers. The resulting soil name provides information on soil genesis, soil ecological function and soil properties relevant for land use and management. The same system, refined slightly, may be used to name the units of soil map legends, thereby providing comprehensive spatial information. By accommodating national soil classification systems, the World Reference Base facilitates the worldwide correlation of soil information.

Land Resources Information Systems in the Caribbean

Land Resources Information Systems in the Caribbean
Author: R. Brinkman
Publisher: Food & Agriculture Org.
Total Pages: 148
Release: 2001
Genre: Business & Economics
ISBN: 9789251046241

This document contains the proceedings of the Subregional Workshop on Land and Water Information Systems (LWRIS) in the Caribbean, held in Barbados in October 2000. The meeting was organized by FAO Land and Water Development Division (AGL), in collaboration with the Caribbean Agricultural and Research Development Institute. LWRIS experiences in the countries are presented as well as recommendations for future collaboration in database development, reporting and exchange of information, expertise and experience in land and water management in the region and the implementation of regional projects. This includes the preparation of national and regional reports on the state of land, water and plant nutrient resources in the Caribbean for dissemination through the Caribbean Land and Water Resources Network (CLAWRENET) Web site that is linked to Web sites in the countries and with the AGL Web site.

World Mapping Today

World Mapping Today
Author: Robert B. Parry
Publisher: Butterworth-Heinemann
Total Pages: 604
Release: 1987
Genre: Language Arts & Disciplines
ISBN:

World Reference Base for Soil Resources

World Reference Base for Soil Resources
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
Total Pages: 104
Release: 1998
Genre: Technology & Engineering
ISBN: 9789251041413

Key to the reference soil groups; Diagnostic horizonts, properties and materials; Diagnostic horizons, Albic horizon; Andic horizon; Anthraquic horizon; Anthropedogenic horizons, Argic horizon; Calcic horizon; Cambic horizon; Cryic horizon; Duric horizon; Ferralic horizon; Ferric horizon; Folic horizon; Fragic horizon; Fulvic horizon; Gypsic horizon; Histic horizon; Hydragric horizon; Hortic horizon; Irragric horizon; Melanic horizon; Mollic horizon; Natric horizon; Nitic horizon; Ochric horizon; Petrocalcic horizon;petroduric horizon; Petrogypsic horizon; Petroplinthic horizon; Plaggic horizon; Plinthic horizon; Salic horizon; Spodic horizon; Sulfuric horizon; Takyric horizon; Terric horizon; Umbric horizon; Vertic horizon; Vitric horizon; Yermic horizon; Diagnostic properties; Abrupt textural change; Albeluvic tonguing, Alic properties; Aridic properties; Continuous hard rock; Ferralic properties; Geric properties; Gleyic properties; Permafrost; Secondary carbonates; Stagnic properties; Strongly humic properties; Diagnostic materials; Anthropogeomorphic soil material; Calcaric soil material; Fluvic soil material; Gypsiric soil material; Organic soil material; Sulfidic soil material; Tephric soil material; Classifying subdivisions of the reference soil groups.

World Mapping Today

World Mapping Today
Author: Bob Parry
Publisher: Walter de Gruyter
Total Pages: 1080
Release: 2011-12-22
Genre: Science
ISBN: 3110959445