Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 20.
  1. Library Resource
    Articles et Livres
    décembre, 1999
    Inde, Libye, République arabe syrienne, Burkina Faso, Asie occidentale, Afrique septentrionale

    This paper aims to describe the state of theart of both water harvesting (WH) andsupplemental irrigation (SI) techniques in the temperate and sub-tropical dry lands, especiallyin the countries of WANA that are characterized by a Mediterranean-type climate. In addition,three case studies of water harvesting are presented (see annex). These were selected from the case studies presented at the FAO Expert Consultation Cairo (1994). By sharing with us the success and the failure of these endeavors, the authors of the case studies illustrate many of the points that are made in the text.

  2. Library Resource
    Rapports et recherches
    décembre, 1999
    Sri Lanka, Asia du sud-est

    Watershed analysis provides a framework for ecosystem management, which is currently the best option for conservation and management of natural resources. The current methods of assessing hydrologic impacts of land use transformation at the watershed scale, particularly in the tropics, are impaired by technical, financial and time constraints. This study provides an alternative approach to ascertain the actual changes in hydrologic response of a particular watershed to land use transformations made in the past.

  3. Library Resource
    Rapports et recherches
    décembre, 1999
    Pakistan, Asie méridionale

    The final report of this project documents the lessons learned by researchers, social organizers, agency personnel and farmers. The project has demonstrated the willingness and ability of farmers and agency personnel to manage the land and water resources of the area jointly. The view of the researchers is that the small dams offer an excellent opportunity for the promotion of reforms in the irrigation sector.

  4. Library Resource
    Rapports et recherches
    décembre, 1999
    Inde, Asie méridionale

    Describes the results of an irrigation performance evaluation using remote sensing techniques, GIS procedures, and hydrologic modeling at a regional scale. Demonstrates how advanced information technologies support the analysis of irrigation performance by facilitating an in-depth study of a large irrigated area.

  5. Library Resource
    Rapports et recherches
    décembre, 1999
    Inde, Asie méridionale

    Describes the use of satellite remote sensing and GIs techniques to analyze the agricultural performance and sustainability of the Bhakra Irrigation System in India. Demonstrates the cost-effectiveness of these techniques as diagnostic tools for irrigation system improvement and the advantages of using SRS and GIs in combination.

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