Passar para o conteúdo principal

page search

Issuesdegradação de terrasLandLibrary Resource
There are 2, 371 content items of different types and languages related to degradação de terras on the Land Portal.
Displaying 241 - 252 of 1112

Tunisia Case Study: Prepared for FAO as part of the <i>State of the World’s Forests 2016 </i>(SOFO)

Reports & Research
Novembro, 2016
Geórgia
Bangladesh
Gana
Tunísia
Gâmbia
Costa Rica
Chile
África

Forests and woody vegetation cover a total surface area of 1.3 million ha in 2015 (FAO 2015) that represents 8% of the country surface area. It includes 1 million ha of forests and 0.3 Million ha of shrubs and other woody area. The forest area has increased from 643,000 ha in 1990 to 1,041,000 ha in 2015 ((FAO 2015) that corresponds to an increase by 62% in the last twenty five years or an annual increase of 1.9%.

Depleting natural wealth – perpetuating poverty

Journal Articles & Books
Novembro, 2006
Nepal
Laos
Moçambique
Zâmbia
Quirguistão
Guatemala
China
Cambodja
Índia
Etiópia
Mongólia
Nova Zelândia
Ásia

This paper represents part of an area of work in support of enhancing access to land and forest resources in support of rural livelihoods in Mongolia. . This synthesis report draws on field studies undertaken recently in five rural areas of Mongolia, covering all ecological zones from montane and northern taiga forest to arid forest in the Gobi. Our findings document and explain, with case studies and documentation from participatory analysis, the downward cycle of resource depletion and descend into poverty that is in action.

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

Journal Articles & Books
Novembro, 2011
Suíça
África do Sul
Lesoto
China
Itália
Essuatíni
Cuba
Tunísia
Argentina
Senegal
Países Baixos
Europa
Ásia
África
América do Norte

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.

Manual for Local Level Assessment of Land Degradation and Sustainable Land Management Part 2 - Field methodology and tools

Policy Papers & Briefs
Novembro, 2011
África do Sul
Tajiquistão
Quirguistão
China
Itália
Países Baixos
Austrália
Canadá
Tunísia
Argentina
Senegal
Sudão
Nova Zelândia
Brasil
Cuba

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.

Guidelines: land evaluation for extensive grazing

Journal Articles & Books
Novembro, 1991
França
Zâmbia
Afeganistão
Zimbabwe
Austrália
Grécia
Guiné
Etiópia
Paquistão
Colômbia
Panamá
Quênia
Jordânia
Filipinas
Líbia
Itália
Botswana
Países Baixos
Argentina
Sudão
Europa
Ásia
África
América do Norte

Extensive grazing is the predominant form of land use on at least a quarter of the world’s land surface, in which livestock are raised on food that comes mainly from rangelands. Extensive grazing differs from crop or forestry production, in which the produce remains in situ whilst growing. Evaluation for extensive grazing, unlike that for cropping or forestry, must take into account the production of both grazing forage, termed primary production, and the livestock that feed on this forage, termed secondary production.

Saffron Heritage Site of Kashmir in India. GIAHS Saffron Site Report (part- 2)

Policy Papers & Briefs
Novembro, 2012
Marrocos
Espanha
Turquia
Azerbaijão
Itália
Grécia
Irã
Índia
Ásia

Saffron production is confined to a limited geographical area in the State. Saffron has traditionally been associated with the famous Kashmiri cuisine, its medicinal values and the rich cultural heritage of Kashmir. Its role in enriching the local cuisine, its medicinal value and its use in important religious rituals is well known. However, Saffron production is currently suffering on several counts, especially those relating to productivity as well as post harvest management. This has resulted in lower production and poor quality.

Land degradation

Journal Articles & Books
Novembro, 1971
França
Suíça
Estados Unidos
Zâmbia
Mali
Egito
China
Alemanha
Austrália
Canadá
Venezuela
Paquistão
Japão
Malásia
Portugal
Índia
Sudão
Geórgia
México
Europa
Ásia
África
América do Norte

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.