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Showing items 1 through 9 of 198.
  1. Library Resource
    page de garde
    Manuals & Guidelines
    March, 2020
    Global

    Bien qu’étant une des ressources les plus essentielles pour toute vie sur Terre, l’eau douce ne représente que 3% des ressources d’eau de la planète, et seulement 0,5% de cette eau douce est facilement accessible aux humains. De plus, les ressources d’eau douce (RED) disponibles sont inégalement distribuées à travers le globe, de nombreuses régions et populations faisant face à des problèmes de pénurie et de qualité d’eau.

  2. Library Resource
    January, 2009
    South Africa

    This paper investigates the impact of climate variability on maize yield in the Limpopo Basin of South Africa using the Generalized Maximum Entropy (GME) estimator and Maximum Entropy Leuven Estimator (MELE). Maize constitutes about 70 percent of grain production and covers about 60 percent of the cropping area in South Africa. It is a summer crop, mostly grown in semiarid regions of the country, and is highly susceptible to changes in precipitation and temperature.

  3. Library Resource
    January, 2007
    Zambia, South Africa, Zimbabwe, Sub-Saharan Africa

    Adaptation to climate change involves changes in agricultural management practices in response to changes in climate conditions. It often involves a combination of various individual responses at the farm-level and assumes that farmers have access to alternative practices and technologies available in the region.

  4. Library Resource
    January, 2004
    Ethiopia, Niger, Burkina Faso, Sub-Saharan Africa

    This study analyses the links between risk and the kinds of property rights that have evolved to provide the mobility needed to raise livestock where rainfall fluctuates, and it evaluates the impact of cooperation on resource management in these environments.Three interesting conclusions emerge from the analyses with respect to economic vulnerability and natural resource management in these environments.

  5. Library Resource
    January, 2002

    IFPRI and IWMI's report uses computer modeling to project water demand and availability through to 2025 and predicts the likely impact of changes in water policy and investment, making specific recommendations for specific locations around the globe.The report argues that if current water policies continue, farmers will find it difficult to meet the world’s food needs. Hardest hit will be the world’s poorest people.

  6. Library Resource
    January, 2012
    Djibouti, Kenya, Ethiopia, Somalia, Sub-Saharan Africa

    This discussion paper seeks to explore alternative investment options with the aim of enhancing resilience in the Horn of Africa. Climate change, conflict, drought and increasing populations are leading many to pessimistic conclusions regarding the future viability of pastoral farming, arguing that these livelihoods should be sedentarised and diversified. Simultaneously, others argue for their wholesale protection.

  7. Library Resource
    January, 2002

    The key messages of this presentation are:

    Increasing competition for water severely limits irrigation and constrains food production

    Slow progress in extending access to safe drinking water; water quality will decline; amount of water for environmental uses will be inadequate

    Moderate worsening in current water policies and investments could lead to full-blown water crisis

    Fundamental changes in water management and policy can produce a sustainable future for water and food

  8. Library Resource
    Peer-reviewed publication
    Reports & Research
    December, 2002
    South America, Brazil

    Since the 1970s, federal policies promoting migration and encouraging agricultural development of large farms, logging, and ranching have led to the deforestation of vast areas of the Amazon rainforest.Though these policies have largely been replaced, deforestation continues. What effects do current macroeconomic and regional policies and events have on deforestation and on the well-being of settlers on the agricultural frontier?

  9. Library Resource

    getting the priorities and responsibilities right

    Peer-reviewed publication
    Journal Articles & Books
    December, 2002

    "As part of its 2020 Vision for Food, Agriculture, and the Environment Initiative, the International Food Policy Research Institute (IFPRI) has articulated a vision of what the world should look like in 2020: it should be a world free from poverty, hunger, malnutrition, and unsustainable natural resource management.

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