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There are 6, 186 content items of different types and languages related to Medio ambiente on the Land Portal.

Medio ambiente

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Global planted forest thematic - supplement to Forest Resources Assessment 2005 - Guidelines for National Reporting Tables for Planted Forests

Reports & Research
Noviembre, 2005
Fiji
Túnez
Malasia
Malí
Omán
Italia
Ghana
Irán
Guinea
Etiopía
Namibia
Islas Salomón
Países Bajos

Globally, according to FRA 2000, planted forests accounted for only 5% of forest area, but up to 35% of industrial roundwood supply. This is anticipated to rise to 40-44% by 2020. Planted forests reflect a higher social, environmental and economic importance than their area would suggest. Many countries have existing planted forest data that is not based upon forest inventory, is incomplete and often outdated. Thus it is difficult to measure and plan the quantity and quality of planted forest resources and the provision of goods and services that they supply.

Assessing the Adoptability of Improved Crop Production Technologies by Small Farmers: the Case of Lesotho

Reports & Research
Noviembre, 1996
Lesotho
Italia
África

In Lesotho, some externally financed agricultural development projects have appeared particularly prone to failure. One reason may be that, when designed, projects have not been subjected to sufficiently rigorous analysis, particularly with regard to expected farmers' response to extension messages.

Ressources forestières naturelles et plantations au Mali

Journal Articles & Books
Noviembre, 1999
Malí
África

A medium-size report that deals with the overall situation of data on forest resources and plantations in Mali. The report is divided into five main sections that describe the information used (section 1), followed by a number of tables describing different aspects of the country's resources (surface, volume, state of plantations, etc.). The last part of the report gives details about natural forests, plantations as well as how forest resources have evolved through time.

World Agriculture: Towards 2015/2030. An FAO perspective

Journal Articles & Books
Noviembre, 2003
Egipto
Bangladesh
Nigeria
Gambia
Malí
Burkina Faso
China
Indonesia
Canadá
Irán
Benin
Pakistán
Uruguay
Tailandia
Italia
Iraq
India
Chad
México
Brasil
Ghana

World agriculture: towards 2015/2030 is FAO’s latest assessment of the long-term outlook for the world’s food supplies, nutrition and agriculture. It presents the projections and the main messages. The projections cover supply and demand for the major agricultural commodities and sectors, including fisheries and forestry. This analysis forms the basis for a more detailed examination of other factors, such as nutrition and undernourishment, and the implications for international trade.

Questionnaire for Mapping Land Degradation and Sustainable Land Management (QM) Version 2

Journal Articles & Books
Noviembre, 2011
Suiza
Sudáfrica
Lesotho
China
Italia
Esuatini
Cuba
Túnez
Argentina
Senegal
Países Bajos
Europa
Asia
África
América Septentrional

The WOCAT-LADA-DESIRE mapping tool is based on the original WOCAT mapping questionnaire (WOCAT, 2007). It has been expanded to pay more attention to issues such as biological and water degradation, it also places more emphasis on direct and socio-economic causes of these phenomena, including their impacts on ecosystem services. It evaluates what type of land degradation is actually happening where and why and what is being done about it in terms of sustainable land management (SLM) in the form of a questionnaire.

Management and utilization of the tropical moist forest - from the FAO Committee on forest development in the tropics - extracts

Journal Articles & Books
Noviembre, 1976
Italia

This special issue of Unasylva has two main objectives. It brings to our readers an edited selection of some of the position papers of the important 4th Session of the FAO Committee on Forestry Development in the Tropics and, in doing, this, it emphasizes FAO's principal concern in the field of forestry: how to make the best and wisest use of man's least understood ecological formation, the moist tropical forest.