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Issuesdégradation des terresLandLibrary Resource
There are 2, 371 content items of different types and languages related to dégradation des terres on the Land Portal.
Displaying 205 - 216 of 1119

FAO Assessment of Forests and Carbon Stocks, 1990-2015. Reduced Overall Emissions, but Increased Degradation

Policy Papers & Briefs
Novembre, 2015
Royaume-Uni
États-Unis d'Amérique
Brésil
Japon

Global estimates of forest emission trends show that total emissions have decreased by over 25 percent between the period 2001–2010 and the period 2011–2015. FAO data show that the decrease is due to a decline in deforestation rates globally. They also reveal that emissions from forest degradation, estimated for the first time, are increasing over time and represent one-quarter of total emissions.

Action contre la desertification: Déployer la grande muraille verte d'Afrique. Bannière II

Policy Papers & Briefs
Juin, 2016
Burkina Faso
Nigéria
Sénégal
Gambie
Éthiopie
Niger
Afrique

En 2016, Action contre la désertification se prépare à restaurer 10 000 hectares de terres et à planter des espèces d'arbres, d'arbustes et de graminées locales et bien adaptées localement dans six pays africains - le Burkina Faso, l'Éthiopie, la Gambie, le Niger, le Nigeria et le Sénégal.

Save and Grow Farming Systems Fact Sheet 3: More maize, less erosion

Policy Papers & Briefs
Novembre, 2015
Honduras
Congo
Nicaragua
El Salvador
Guatemala
Brésil
Italie
Amériques

The third fact sheet in the Save and Grow series presents the key points of the Quezungual Slash-and-Mulch Agroforestry System, or QSMAS in Honduras. The system builds up soil nutrient stocks, and produces maize yields double those of traditional shifting cultivation.It reduces the time needed for land preparation, prevents soil erosion, and improves the supply and quality of water for downstream consumers. Many ‘slash-and-mulch’ farmers have diversified production, primarily into home gardens and livestock.

REDD+& FLEGT Au-delà de la théorie: Travailler ensemble pour renforcer la gouvernance forestière et atténuer les changements climatiques

Journal Articles & Books
Juin, 2016
Honduras

a perte de couvert forestier contribue à un sixième des émissions annuelles de gaz à effet de serre, et contribue donc de manière significative au changement climatique.

Restauration des terres: Action contre la désertification

Policy Papers & Briefs
Mai, 2016
Burkina Faso
Nigéria
Sénégal
Gambie
Éthiopie
Mali
Niger
Afrique

En 2016, Action contre la désertification se prépare à restaurer 10 000 hectares de terres et à planter des espèces d'arbres, d'arbustes et de graminées locales et bien adaptées localement dans six pays africains - le Burkina Faso, l'Éthiopie, la Gambie, le Niger, le Nigeria et le Sénégal.

Les mangroves d’Océanie 1980-2005: Rapports nationaux

Reports & Research
Novembre, 2007
France
Suisse
Fidji
Samoa
Îles Marshall
Micronésie
Australie
Tonga
Guinée
Nouvelle-Zélande
Palaos
Japon
Kiribati
Malaisie
Italie
Papouasie-Nouvelle-Guinée
Nauru
Océanie

The world’s mangroves 1980–2005 is a thematic study undertaken within the framework of the Global Forest Resources Assessment 2005. It was led by FAO in collaboration with mangrove specialists throughout the world, and was co-funded by the International Tropical Timber Organization (ITTO). It builds on the 1980 assessment, on the FAO Global Forest Resources Assessment 2000 (FRA 2000) and 2005 (FRA 2005), and on an extensive literature search and correspondence with mangrove and forest resources assessment specialists.

Data sets, indicators and methods to assess land degradation in drylands

Reports & Research
Novembre, 2003
Burkina Faso
États-Unis d'Amérique
France
Chine
Pakistan
Australie
République de Corée
Maroc
Mexique
Ouganda
Italie
Botswana
Pays-Bas
Tunisie
Argentine
Inde
Sénégal
Viet Nam

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.

Land Degradation Assessment in Drylands. Manual for Local Level Assessment of Land Degradation and Sustainable Land Management. Part 1

Reports & Research
Novembre, 2016
Zambie
Chine
Australie
Cuba
Nouvelle-Zélande
Kenya
Afrique du Sud
Ouganda
Kirghizistan
Italie
Pays-Bas
Tunisie
Argentine
Sénégal
Tadjikistan
Mongolie

This local level land resources assessment methodology (LADA-Local) was produced within the Land Degradation Assessment in Drylands (LADA) project. See Box 1 for the LADA project objectives and outcomes and the website http://www.fao.org/nr/lada">www.fao.org/nr/lada for further information.