Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 46.
  1. Library Resource
    Documents de politique et mémoires
    mars, 2014
    Iran, Jordanie, Maroc, Tunisie, Ouzbékistan, Yémen, Afrique septentrionale, Asie méridionale, Asie central, Asie occidentale

    The Menarid Knowledge Management initiative offers three services that will improve the effectiveness and wider use of IFAD projects – and potentially other rural development initiatives active in sustainable land and water management.

  2. Library Resource
    Rapports et recherches
    novembre, 2011
    Maroc, Afrique septentrionale

    Climate change has led to more severe conditions throughout the world as well as in Morocco. In general, rainfall has declined and average temperatures have increased. These new rainfall patterns are threatening water supplies. Fluctuations and reductions in annual rainfall have led to severe and frequent droughts throughout the Central and West Asia and North Africa region. Consequently, water resources have become scarce. Increasing municipal and industrial demand for water has resulted in steadily decreasing allocations for agriculture.

  3. Library Resource
    Rapports et recherches
    décembre, 2011
    Égypte, Afrique septentrionale

    This is the fundamental scope of the Irrigation Benchmark Project, where the emphasis was placed on introducing and implementing new water saving technologies. Additionally, emphasis was laid on the participation and involvement of farmers in water users’ associations (WUA) and other community organizations, as well as with government organizations – particularly, those concerned in the Extension Service of the Ministry of Agriculture.

  4. Library Resource
    Matériels institutionnels et promotionnels
    avril, 2013
    Égypte, Iraq, Jordanie, Liban, Palestine, République arabe syrienne, Yémen, Afrique septentrionale, Asie occidentale

    The goal of WLI is to improve the livelihoods of rural
    households and communities in areas where water
    scarcity, land degradation, water quality deterioration,
    food security and health problems are prevalent in eight
    participating countries including Egypt, Iraq, Jordan,
    Lebanon, Palestine, Syria, Tunisia, and Yemen. The main
    objective is to develop and pilot test integrated water and
    land management strategies.

  5. Library Resource
    Matériels institutionnels et promotionnels
    mars, 2014
    Afrique septentrionale, Maroc, Tunisie, Asie méridionale, Iran, Asie occidentale, Jordanie, Yémen

    This document is a synthesis of outcomes from a knowledge process that was a collaborative effort involving researchers, scientists, and technicians from Iran, Jordan, Morocco, Tunisia, and Yemen.

  6. Library Resource
    Rapports et recherches
    décembre, 2009
    Tunisie, Afrique septentrionale

    An innovative, low-cost methodology was developed to assess the potential of sites in Tunisia for supplemental irrigation and water harvesting. The methodology, which uses commonly available technologies and information such as remote sensing and a Digital Elevation Model (DEM), was developed and tested using newly constructed hill reservoirs (used to capture surface runoff) and traditional water harvesting systems.

  7. Library Resource
    Articles et Livres
    janvier, 2012
    Égypte, Afrique septentrionale

    The objectives of this report are to evaluate and test, with community participation; the benchmark water management options which sustainably improve water productivity, net return per water unit, and optimize water use. The strategies evaluated have to be economically viable, socially acceptable, and environmentally sound in the three different agricultural eco-systems.

  8. Library Resource
    Articles et Livres
    novembre, 2011
    Algérie, Maroc, République arabe syrienne, Tunisie, Afrique septentrionale, Asie occidentale

    CropSyst is the crop growth model chosen as a decision tool for the Tadla Benchmark project. CropSyst is a daily time step simulation model. The model was developed to serve as an analytic tool to study the effect of cropping systems management on productivity and the environment. The model simulates the soil water budget, soil– plant nitrogen budget, crop canopy and root growth, dry matter production, yield, residue production, and decomposition. Management options include cultivar selection, crop rotation, irrigation, nitrogen fertilization, tillage operations, and residue management.

  9. Library Resource
    Articles et Livres
    novembre, 2011
    Maroc, Afrique septentrionale

    The best use of irrigation water is reflected in the strategic approach of the Ministry of Agriculture and the major research objectives of institutions working on sustainable irrigation management. Related research programs can be summarized as follows:
    • crop water requirements;
    • irrigation techniques, especially surface irrigation;
    • irrigation scheduling; and
    • soil and water quality as affected by irrigation and drainage.

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