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| Author | : Food and Agriculture Organization of the United Nations (FAO) |
| Publisher | : |
| Total Pages | : |
| Release | : 1970 |
| Genre | : |
| ISBN | : |
| Author | : Food and Agriculture Organization of the United Nations |
| Publisher | : Food & Agriculture Org. |
| Total Pages | : 76 |
| Release | : 1993 |
| Genre | : Science |
| ISBN | : 9789251033944 |
| 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.
| 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.
| Author | : Organització de les Nacions Unides per a l'Agricultura i l'Alimentació |
| Publisher | : |
| Total Pages | : 115 |
| Release | : 1985 |
| Genre | : |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 58 |
| Release | : 1991 |
| Genre | : Soil science |
| ISBN | : 9789251031179 |
| Author | : Food and Agriculture Organization of the United Nations |
| Publisher | : Food & Agriculture Org. |
| Total Pages | : 278 |
| Release | : 2018-09-14 |
| Genre | : Political Science |
| ISBN | : 9251305722 |
New evidence this year corroborates the rise in world hunger observed in this report last year, sending a warning that more action is needed if we aspire to end world hunger and malnutrition in all its forms by 2030. Updated estimates show the number of people who suffer from hunger has been growing over the past three years, returning to prevailing levels from almost a decade ago. Although progress continues to be made in reducing child stunting, over 22 percent of children under five years of age are still affected. Other forms of malnutrition are also growing: adult obesity continues to increase in countries irrespective of their income levels, and many countries are coping with multiple forms of malnutrition at the same time – overweight and obesity, as well as anaemia in women, and child stunting and wasting.
| Author | : |
| Publisher | : Food & Agriculture Org. |
| Total Pages | : 146 |
| Release | : 2006 |
| Genre | : Technology & Engineering |
| ISBN | : 9789251055113 |
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.
| Author | : Food and Agriculture Organization of the United Nations. Eastern African Sub-Committee for Soil Correlation and Land Evaluation |
| Publisher | : |
| Total Pages | : 640 |
| Release | : 1991 |
| Genre | : Land capability for agriculture |
| ISBN | : |
| Author | : Food and Agriculture Organization of the United Nations |
| Publisher | : Food and Agriculture Organization of the United Nations |
| Total Pages | : 69 |
| Release | : 2023-01-27 |
| Genre | : Technology & Engineering |
| ISBN | : 9251374996 |
The Harmonized World Soil Database version 2.0 (HWSD v2.0) is a unique global soil inventory providing information on the morphological, chemical and physical properties of soils at approximately 1 km resolution. Its main objective is to be useful for modelers and to serve as a basis for prospective studies on agroecological zoning, food security and the impacts of climate change. HWSD v2.0 also serves an educational function, illustrating the geographical distribution of soils as well as their properties globally. HWSD v2.0 is easily accessible and user-friendly.
