The approach is based on the screening of some successful community-level projects that address issues that relate to sustainable development in drylands, and will be assessed for their capacity to prevent/mitigate poverty and land degradation.
这种办法的基础是筛选解决旱地可持续发展问题的一些成功的社区项目，项目防止/减少贫困和土地退化的能力将受到评估。