Resultados de la búsqueda | Land Portal

Resultados de la búsqueda

Mostrando ítems 1 a 9 de 15.
  1. Library Resource
    Artículos de revistas y libros
    Diciembre, 1969
    Venezuela

    Revue internationale des forts et des industries forestires

  2. Library Resource
    Artículos de revistas y libros
    Diciembre, 1969
    Nepal, Reino Unido, Canadá, Argentina, Venezuela, Chile

    An international review of forestry and forest products

  3. Library Resource
    Artículos de revistas y libros
    Diciembre, 1969
    Marruecos, Estados Unidos de América, España, Suecia, Haití, Reino Unido, China, Canadá

    An international review of forestry and forest products

  4. Library Resource
    Enero, 1970

    This document is the second part of a two part manual on local level assessment of land degradation and sustainable land management:

    ? Part 1 ? Planning and Methodological Approach, Analysis and Reporting

    ? Part 2 ? Field Methodology and Tools

    The two parts should be used together as Part 1 provides the background information for the conduct of the methods and tools that are provided in Part 2.

  5. Library Resource
    Enero, 1970

    This guidelines booklet is addressed to the LADA partner countries and, more in

    general, to the increasing number of countries which are expressing their interest in

    implementing the LADA approach for mapping Land Degradation.

    The specific objective is to provide guidelines for the identification, selection and

    description of nationally based indicators of land degradation.

    The LADA approach is well defined by a range of specific documents and manuals.

    The National indicators common to all countries are based on the LADA-Wocat QM

  6. Library Resource
    Enero, 1970

    Land degradation is a serious problem that crosses national borders, ecological zones and

    socio-economic levels. It can be especially devastating for the world’s poorest people living

    in dryland areas. The Land Degradation Assessment in Drylands (LADA) project, executed

    by FAO with funding from UNEP, GEF and others, assesses the causes and impacts of

    land degradation at global, national and local levels in order to detect hot spots and identify

    remedial measures. LADA approaches land degradation as a biophysical, social, economic

  7. Library Resource
    Enero, 1970

    The current volume presents the Proceedings of an important meeting entitled "Regional Expert Consultation on Land Degradation, Plant, Animal and Human Nutrition: Inter-relation and Impact". This scientific gathering managed to have a group of soil scientists/plant nutrition specialists, animal nutrition and medical doctors/human nutrition specialists to discuss these inter-related issues.

  8. Library Resource
    Artículos de revistas y libros
    Enero, 1970

    This report summarizes the findings of the e-mail conference that took place from 9 October to 4 November 2002 and which was organized by the Land Degradation Assessment in Drylands project (LADA). The report contains exchanges of views on data sets and methods that may be used to assess land degradation and a discussion on the biophysical, socio-economic and institutional indicators that explain the root causes, driving forces, status, impact and reponses to land degradation at various scales.

  9. Library Resource
    Artículos de revistas y libros
    Enero, 1970
    Burundi, Etiopía, Rwanda

    Land degradation in the tropics is strongly associated with human population growth. The latter phenomenon is quite marked in humid areas and in the temperate highlands (Jahnke 1982). Notably in the plateaux of Sub-Saharan Africa and Asia, several pastoral systems have gradually evolved into mixed farming, in order to cope with such pressure (Ruthenberg, 1980). Land is more intensively utilized as population density increases since mixed systems are more efficient than specialized crop or livestock systems (McIntire et al.,1992). In fact, livestock crop integration allows:

  10. Library Resource
    Artículos de revistas y libros
    Enero, 1970

    This publication has been prepared as a background paper in view of the UN conference on the human environment that was held in Stockholm in 1972. This background document had contribution from UNESCO, IAEA and WHO. While the demand for land for land increases at a very rapid rate through population growth, technological progress and industrial development, soil resources remain fixed. The maintenance of their productivity is therefore of paramount importance.

Búsqueda en la Biblioteca de Tierras

A través de nuestro sólido motor de búsqueda, puede explorar cualquier elemento de los más de 64.800 recursos rigurosamente seleccionados en la Biblioteca de la Tierra. Si desea obtener una visión general de lo que es posible, siéntase libre de examinar la  Guía de búsqueda

Comparta esta página