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Showing items 1 through 9 of 159.
  1. Library Resource
    Rapports et recherches
    décembre, 2003
    Sri Lanka, Asia du sud-est

    This paper discusses methodologies applied in the Deduru Oya river basin, the basin selected from Sri Lanka for the regional study on the development of effective water management institutions. The study was funded by the Asian Development Bank (ADB) to assist the five countries, Indonesia, the Philippines, Nepal, China and Sri Lanka to work out methodologies and develop effective water management institutions (ADB-RETA 5812). The Deduru Oya basin in which the empirical studies were carried out is located in the northwestern province of Sri Lanka.

  2. Library Resource
    Articles et Livres
    décembre, 1999
    Sri Lanka, Asia du sud-est

    Water is being transferred out of agriculture to meet the growing demand in other areas, often without an agreement of or compensation to farmers with irrigated land and water rights. Furthermore, there is a failure to recognize that irrigation systems supply water not only for the main fields, but also for domestic uses, home gardens, trees and other permanent vegetation, and livestock. Other productive uses include fishing, harvesting of aquatic plants and animals, and a variety of other enterprises such as brick making.

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

    Presents an improved methodology for evaluating the resource demands necessary for effective canal operations. Includes identification and analysis of three operational domains: vulnerability, sensitivity and perturbation. Enables more cost-effective strategies and procedures for operation, and priorities for rehabilitation or modernization of physical infrastructure.

  4. Library Resource
    Rapports et recherches
    décembre, 2003
    Sri Lanka, Asia du sud-est

    The transmission of malaria in Sri Lanka is unstable; its incidence greatly fluctuates from year to year and exhibits important variations within a year. Identification of the underlying risk factors of malaria is important to target the limited resources for the most-effective control of the disease. This report presents the first results of a project on malaria risk mapping to investigate whether this tool could be utilized to forecast malaria epidemics.

  5. Library Resource
    Rapports et recherches
    décembre, 2006
    Thaïlande, Asia du sud-est

    The purpose of this study was to identify risk areas in Thailand where insecticide resistance in malaria mosquitoes might develop as a consequence of crop protection activities in agriculture. The study provides guidelines on how to delineate risk areas. A review of insecticide resistance in disease vectors and the potential role of agricultural insecticides is presented.

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