本文件提供了土地管理良好做法的区域案例研究，以防止或尽量减少土地退化和荒漠化，以支持ISO14055-1:2017. 案例研究旨在促进ISO的应用14055-1跨越广泛的地理和当地条件。 注意案例研究以应用良好实践的不同方式呈现，并不排除根据ISO14055-1.

This document provides regional case studies of good practices in land management to prevent or minimize land degradation and desertification in support of ISO？14055-1:2017. The case studies are presented to facilitate the application of ISO？14055-1 across a wide of range of geographical and local conditions. NOTE？The cases studies are presented as different ways of applying good practice and do not preclude alternative ways of applying good practices in accordance with ISO？14055-1.