Improvements in land use and management are needed at a global scale to tackle interconnected global challenges of population growth, poverty, migration, climate change, biodiversity loss, and degrading land and water resources. There are hundreds of technical options for improving the sustainability of land management and preventing or reversing degradation, but there are many sociocultural, institutional, economic, and policy barriers hindering their adoption at large scale. To tackle this challenge, the Dryland Systems Program of the Consultative Group for International Agricultural Research and the UN Convention to Combat Desertification convened an expert group to consider barriers and incentives to scaling technologies, processes, policies, or institutional arrangements. The group reviewed existing frameworks for scaling sustainable land management (SLM) interventions across a range of contexts and identified eight critical actions for success: (a) plan iteratively; (b) consistently fund; (c) select SLM options for scaling based on best available evidence; (d) identify and engage with stakeholders at all scales; (e) build capacity for scaling; (f) foster institutional leadership and policy change to support scaling; (g) achieve early benefits and incentives for as many stakeholders as possible; and (h) monitor, evaluate, and communicate. Incentives for scaling were identified for the private sector, farmers and their communities, and policy makers. Based on these findings, a new action framework for scaling is presented that analyses the contexts where specific SLM interventions can be scaled, so that SLM options can be screened and adapted to these contexts, piloted and disseminated. The framework can help countries achieve land degradation neutrality.

中文翻译：

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扩展可持续土地管理选项的框架

需要在全球范围内改进土地使用和管理，以应对人口增长、贫困、移民、气候变化、生物多样性丧失以及土地和水资源退化等相互关联的全球挑战。有数百种技术选项可用于提高土地管理的可持续性并防止或扭转退化，但有许多社会文化、制度、经济和政策障碍阻碍了它们的大规模采用。为应对这一挑战，国际农业研究协商小组的旱地系统计划和联合国防治荒漠化公约召集了一个专家组，以考虑扩大技术、流程、政策或制度安排的障碍和激励措施。该小组审查了在一系列背景下扩大可持续土地管理（SLM）干预措施的现有框架，并确定了八项成功的关键行动：(a) 反复规划；(b) 持续资助；(c) 根据最佳可用证据选择 SLM 选项进行扩展；(d) 确定各种规模的利益相关者并与之互动；(e) 建立扩展能力；(f) 促进体制领导和政策变革，以支持扩大规模；(g) 为尽可能多的利益相关者实现早​​期利益和激励措施；(h) 监控、评估和沟通。为私营部门、农民及其社区和政策制定者确定了扩大规模的激励措施。基于这些发现，提出了一个新的扩展行动框架，分析了可以扩展特定可持续土地管理干预的背景，以便对可持续土地管理选项进行筛选和调整以适应这些环境、试点和传播。该框架可以帮助各国实现土地退化零增长。