World Reference Base for Soil Resources, 2006


Book Description

This publication is a revised and updated version of World Soil Resources Reports No. 84, a technical manual for soil scientists and correlators, designed to facilitate the exchange of information and experience related to soil resources, their use and management. The document provides a framework for international soil classification and an agreed common scientific language to enhance communication across disciplines using soil information. It contains definitions and diagnostic criteria to recognize soil horizons, properties and materials and gives rules and guidelines for classifying and subdividing soil reference groups. Published also in Spanish and Arabic.




Soil Survey


Book Description







Land Resources Information Systems in the Near East


Book Description

Countries of the Near East vary in the type, quantity and format of the inventories of their land resources. Quite often, these data are sporadic, incomplete, out of date or based on diverse systems of land and soil classification and mapping. There is a need for the establishment of a user-friendly database on land and water Resources for each country, to be easily available at the desktop of land use planners and decision makers. Land resources information systems experiences in the countries are presented in this document, as well as recommendations for future collaboration in database development, reporting and exchange of information, expertise and experiences in land and water management in the region and the implementation of regional projects.







Land Resources Information Systems in the Caribbean


Book Description

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 Reference Base for Soil Resources


Book Description

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.




Carbon Sequestration Options Under the Clean Development Mechanism to Address Land Degradation


Book Description

Carbon sequestration can be defined as the capture and secure storage of carbon that would otherwise be emitted to or remain in the atmosphere. This publication contains the results of a study on the origin and background of the carbon sequestration options and the Clean Development Mechanism. The attitude and position of the key countries involved in international environmental treaties is examined, as well as the various initiatives that have been taken and the legal bases for such initiatives. [FAO website]




Land Resources Information Systems in Asia


Book Description

This document contains the proceedings of the Regional Workshop on Ladn Resources Information Systems (LRIS) in Asia, held in Quezon City in January 2000. LRIS experiences in the countries are [presented, along with recommendations for future reporting and exhange of information, data expertise in land resources information. This includes the preparation of national and subregional reports on the state of land, water and plant nutrient resources in Asian countries.