Representation of land-use and hydrologic interactions in respective models has traditionally been problematic. The use of static land-use in most hydrologic models or that of the use of simple hydrologic proxies in land-use change models call for more integrated approaches.

The topic of how best to make rangelands secure for local rangeland users is one of ongoing debates.

Why this study?
Recent years have witnessed an increase in violent conflicts involving pastoralists in parts of West Africa and the Sahel. They often take the form of clashes between herders and farmers, impacting human, national and regional security.

La présente étude est un e tentative de présentation des tendances d’évolution en Afrique de l’Ouest du droit pastoral en général, et des législations pastorales en part i culier.

This infographic is the third of a series of six infographics on "FAO cash & voucher toolbox". It presents the definition, key objectives, main reasons for use and FAO technical expertise on input trade fairs.

Breve description des modalités et avantages des programmes de Foires aux intrants

Widespread heat waves, floods, and droughts last year were a strong reminder of the threats posed by climate change. In the non-tropical dry areas where ICARDA works we are becoming accustomed to record high temperatures and increasing water scarcity year on year.

国家粮食安全范围内土地、渔业及森林权属负责任治理自愿准则》明确提到牧民作为《准则》的使用者以及能力建设的对象。尽管牧民以往且经常被边缘化，本技术指南的制定是为了应对新兴的机会以便为牧民提供支持，并加强他们的土地和资源权利。可持续牧业的基本要素，如：确保传统权利、流动性和群落有效参与决策过程与牧民在可持续自然资源管理中的作用有关。在一些国家，已制定与牧区土地可持续治理相关的立法和法律框架，但是随着人口急剧增长、土地退化、气候变化以及不安全因素的不断增加，土地私有化和资源的减少等新出现的问题的形成，加强牧区土地所有权责任治理变得空前紧迫。强烈建议将本指南作为制定更多本地特色的牧民意见的框架，帮助他们根据其所在的法律、政治和社会环境来保护自己的土地。应该鼓励在牧区土地继续探讨关于土地使用权的治理，以便在世界五亿牧民中建立团结一致。

Depuis 2013, l’insurrection de Boko Haram et sa répression ont entraîné des bouleversements majeurs dans la région du lac Tchad. Les pasteurs et leurs troupeaux, en particulier, ne peuvent plus circuler librement et n’ont plus accès à certains parcours.