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Désertification

Desertification: land degradation in arid, semi-arid and dry sub-humid areas resulting from various factors, including climatic variations and human activities
 

Source: UNCCD, 2011

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Publication évaluée par des pairs
août 2020
Europe méridionale

From its origins, the concept of desertification has been controversial. The prevailing confusion between two desertification visions, one that considers it as the expansion of deserts and another that emphasizes its anthropogenic component, has been transferred to society.

Publication évaluée par des pairs
mai 2020
Burkina Faso
République centrafricaine
Cameroun
Algérie
Érythrée
Éthiopie
Mali
Mauritanie
Niger
Nigéria
Soudan
Sénégal
Soudan du Sud
Tchad

Desertification is defined as land degradation occurring in the global drylands. It is one of the global problems targeted under the Sustainable Development Goals (SDG 15). The aim of this article is to review the history of desertification and to evaluate the scientific evidence for desertification spread and severity.

Publication évaluée par des pairs
février 2020
Thaïlande

The process of desertification is complex, involving interaction between many factors, both environmental and anthropogenic. However, human activities, especially from land-use change and inappropriate land use, are the most influential factors associated with the desertification risk. This study was conducted in Huay Sai, a degraded land in Thailand.

Publication évaluée par des pairs
décembre 2019
Global

The United Nations Convention to Combat Desertification defines ‘land degradation’ as a reduction or loss of the biological and economic productivity resulting from land-use mismanagement, or a combination of processes, such as soil erosion, deterioration of soil properties, and loss of natural vegetation and biodiversity.

Matériels institutionnels et promotionnels
décembre 2019
Tadjikistan
Asie central

With only 7 percent of agricultural land, Tajikistan is a mountainous country located at the heart of Central Asian region, prone to desertification, salinization, soil erosion and forest loss. The first step to address the issue is to measure the real cost of degradation of the agricultural land.

Documents de politique et mémoires
décembre 2019
Kenya

Kenya Land Alliance (KLA) in partnership with Indigenous Livelihoods Enhancement Partners (ILEPA) and through the support of the Global Green Grants is implementing a project on Climate change, Livelihoods, and energy targeted at Women and Youth in Narok County.

Matériels institutionnels et promotionnels
mars 2019
Algérie
Égypte
Maroc
Israël
Chili
Pérou
Australie
Tunisie
Argentine
Pakistan
Mexique
Liban

This document describes combating desertification through the use of unconventional water resources.

Publication évaluée par des pairs
février 2019
Global

Land-use planning (LUP), an instrument of land governance, is often employed to protect land and humans against natural and human-induced hazards, strengthen the resilience of land systems, and secure their sustainability.

Combating Land Degradation and Desertification: The Land-Use Planning Quandary cover image
Publication évaluée par des pairs
février 2019
Global

Land-use planning (LUP), an instrument of land governance, is often employed to protect land and humans against natural and human-induced hazards, strengthen the resilience of land systems, and secure their sustainability.

Articles et Livres
septembre 2018
Éthiopie
Niger
Burkina Faso

Le projet Action contre la désertification (ACD) appuie huit pays (le Burkina Faso, l’Éthiopie, Fidji, la Gambie, Haïti, le Niger, le Nigéria et le Sénégal) du Groupe des États d’Afrique, des Caraïbes et du Pacifique (ACP) dans la gestion durable et la restauration de leurs terres dégradées.

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Dernières nouvelles

4 novembre 2020
France

Service civique – Appui à la coordination des acteurs de la lutte contre la dégradation des terres (9mois)

Lieu: Viols-le-Fort

Fonctions: Autre

Contrat

-- Volontariat ou service civique