Pour la première fois, les besoins et les opportunités de restauration des terres dans le cadre de la Grande Muraille Verte africaine ont été cartographiés et quantifiés afin de promouvoir les actions visant à renforcer la résilience des populations et de ces paysages confrontés au changement climatique.
Fact sheet on capacity development actvities of Action Against Desertification. Action Against Desertification is an initiative of the African, Caribbean and Pacific Group of States (ACP) in support of the Great Green Wall initiative and UNCCD national action programmes to combat desertification, implemented by FAO and partners with funding of the European Union.
This publication will present efforts by FAO and partners on mapping the intervention area of the Great Green Wall initiative and restoration opportunities based on data gathered through Collect Earth and in support of presenting FAO's effort at COP22 in Marrakech on 14 November 2016.
Action contre la désertification aide les pays à identifier leurs capacités existantes et à hiérarchiser leurs besoins, en faisant intervenir un large éventail de parties prenantes : gouvernements, société civile, organisations de producteurs et de femmes, organisations techniques, instituts de recherche et communautés locales aussi bien au niveau local, national, régional qu'international.
There is a urgent need for a better understanding of the risks of soil degradation and their geographical distribution as well as a better knowledge of where degradation occurs at present. it would be desirable to combine soil conservation activities with other elements for increasing crop production.Erosion, salinity and alkalinity and the loss of soil fertility seriously reduce the natural potential of soils to produce food fibres. During the meeting, many criteria to assess the various types of soil degradation were outlined by the experts.
Capacity development is at the heart of Action Against Desertification’s efforts to combat land degradation, desertification and drought. A capacity development strategy is in place to strengthen the capacities of individuals and organizations in sustainable land management and restoration, and to support the establishment of an enabling policy and legal environment at local, national, and regional level to increase the impact and ensure sustainability of activities carried out under Action Against Desertification.
Les terres arides couvrent près de la moitié de la surface terrestre et abritent un tiers de la population mondiale. Elles sont confrontées à des défis hors du commun, notamment ceux posés par la désertification, la perte de biodiversité, la pauvreté, l’insécurité alimentaire et les changements climatiques. Quelque 20 pour cent des terres arides de la planète sont dégradées, et les personnes qui vivent sur ces terres sont souvent piégées dans un cercle vicieux de pauvreté, pratiques destructrices et détérioration de l’environnement.
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