Savoirs

Nearly 1.4 billion people live on less than US$1.25 a day. Seventy per cent live in rural areas where they depend on agriculture, but where they are also at risk from recurrent natural disasters such as drought and flooding. Natural disasters have a devastating impact on the food security and overall social and economic development of poor rural households. 

According to data from Munich Re’s NatCatSERVICE, natural disasters account for losses, on average, of US$51 billion in developing countries every year. Unless well managed, weather risks in agriculture slow development and hinder poverty reduction, ultimately resulting in humanitarian crises. Poor farmers have few options for coping with significant losses, and in order to reduce their exposure to risk, they often forgo opportunities to increase their productivity. 

 

The Arab countries account for more than 5 per cent of the world’s population, but less than 1 per cent of global water resources. And as a consequence of the phenomena associated with climate change, the region is facing an even greater water shortage.

For 30 years now, IFAD and its partners in the region have worked to develop effective, replicable solutions to help poor rural communities manage their scarce water resources. More than half of IFAD’s programmes and projects in the region include a focus on water. 

IFAD is currently engaged in over 230 loan operations in 85 countries. About two thirds of that portfolio is related to community-based natural resource management.

Poor rural people and their institutions are at the core of this approach. Water is critical to these men and women pastoralists, fishers, farmers, young and old, part- or full-time, urban or rural, indigenous, tribal or otherwise often marginalized people. It is the key entry point for improving their livelihoods.

Climate change represents an additional challenge to rural people in SSA – and a further reason for investment in water control. Smallholder farmers, pastoralists and artisanal fishers are among the most vulnerable to this threat. 

While projections of changes in annual rainfall vary across Africa, these groups will experience the negative effects of increased temperature and
extreme events. For them, enhanced control of water will become critical in building resilience to increased climate variability.

Women constitute two-thirds of the 1.2 billion poor people in the world. The great majority live in rural areas of sub-Saharan Africa and South Asia, regions that are also home to most of the world’s ‘water poor’ – those with limited access to reliable, safe supplies of water for productive and domestic uses. The role women play in reducing food insecurity and poverty – through their knowledge of multiple uses of water, crop production, local biodiversity, soils and local water resources – is recognized internationally. However, despite this, they are often still excluded from decision-making processes in new water management approaches and other natural resource allocation projects and initiatives. Globalization, changing market dynamics and climate change are altering the rural context for most poor rural people, resulting in increased vulnerability to natural hazards and economic uncertainties, above all for women. 

L’agriculture est devenue une activité rentable pour les petits agriculteurs vivant dans les régions arides du Sri Lanka depuis que des puits agricoles de grande dimension et bien construits ont été aménagés.

Le Projet régional de promotion économique (REAP), mis en oeuvre dans le district de Matale de 1999 à 2007, en est un exemple. Le projet a été financé en grande partie par un prêt du FIDA, d’un montant de 11,7 millions d’USD, au Gouvernement sri lankais. Assorti d’une enveloppe budgétaire de 14,5 millions d’USD au total, environ 30 000 ménages en ont bénéficié.

L’une des activités majeures de la sous-composante du projet consacrée à la conservation des sols et à la gestion de l’eau concernait la fourniture d’une assistance technique aux agriculteurs défavorisés pour les aider à construire des puits agricoles destinés à l’irrigation. Cette activité a démarré en 2001.

Le potentiel irrigable du Haut Bassin du Mandrare est connu depuis très longtemps. 

La zone du Haut Bassin du Mandrare divisée en six sous-bassins versants qui alimentent le Mandrare bénéficie d’une bonne pluviométrie (normalement comprise entre 800 et 1100 mm) par rapport aux autres zones de l’extrême Sud de Madagascar. 

Les sols des vallées sont fertiles et se prêtent à la riziculture irriguée, activité agricole pratiquée par 60 % des habitants de la zone. 

Secure access by rural poor people to both land and water is central to the achievement of the Millennium Development Goals, in particular the target of reducing by half the proportion of people living in extreme poverty and hunger by 2015.

Most of these people depend on agriculture for their livelihoods.

However, international debate continues to address land and water issues separately, and to view the significant use of water in agriculture as problematic.