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This paper examines the impact of IFAD-supported projects so as to learn lessons for future projects. It analyses the different methods used by IFAD to measure a project's impact, finds that IFAD is improving the well-being of rural people, and recommends that impact assessments be built into future projects from their inception.

Este contenido se encuentra disponible solo en inglés. 

​Biodiversity is about more than plants, animals, and micro-organisms and their ecosystems – the Convention on Biological Diversity (CBD, 1992) recognizes that it is also very much about people and our need for food security, medicines, fresh air, shelter, and a clean and healthy environment. Biodiversity is also essential for the maintenance of ecosystem-based services, such as the provision of water and food for human, animal and plant life. When we make an effort to conserve biodiversity, we are helping to maintain critical global biological resources to meet our needs today as well as those of future generations. Biodiversity conservation is therefore central to achieving recent global commitments for sustainable development under “Agenda 2030”, adopted by the United Nations in 2015. The International Fund for Agricultural Development (IFAD) recognizes that losing biodiversity means losing opportunities for coping with future challenges, such as those posed by climate change and food insecurity. 

​This report is aimed at readers who seek to build economic evidence in support of the inclusion of actions on agriculture in climate change plans and programmes, particularly at the national level under the umbrella of nationally determined contributions (NDCs) to the December 2015 Paris Agreement, which aims to restrict a rise in global temperatures and manage risks. Agriculture is a sector especially sensitive to climate change. It also accounts for significant emissions and is, therefore, a priority for both adaptation and mitigation plans and actions at global, national and local levels. 

Present in each continent and covering over 40 per cent of the earth, drylands generally refer to arid, semi-arid and dry sub-humid areas, and are home to more than 2 billion people.