Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 4.
  1. Library Resource
    Articles et Livres
    décembre, 2007
    France, États-Unis d'Amérique, Égypte, Sri Lanka, Indonésie, Royaume-Uni, Pakistan, Thaïlande, Népal, Maroc, Malaisie, Mexique, Pays-Bas, Inde, Soudan, Viet Nam

    The performance of many canal irrigation delivery systems is unsatisfactory in terms of: (i) water resources management; (ii) service to irrigated agriculture; and (iii) costeffectiveness of infrastructure management. In recent years, participatory approaches and management transfer reforms have been promoted as part of the solution for more cost-effective and sustainable irrigation services. Large agency-managed systems have been turned over partially or completely to various types of management bodies. However, the results have usually been disappointing.

  2. Library Resource
    Rapports et recherches
    décembre, 2007
    États-Unis d'Amérique, Chine, Sri Lanka, Bulgarie, Royaume-Uni, Canada, Pakistan, Finlande, Thaïlande, Nouvelle-Zélande, Népal, Philippines, Afrique du Sud, Australie, Myanmar, Pays-Bas, Inde, Asie

    A quarterly news bulletin dedicated to the exchange of information relating to wildlife and national resources management for the Asia-Pacific region.

  3. Library Resource
    Rapports et recherches
    décembre, 2007
    Kenya, Burkina Faso, Nigéria, Philippines, Zambie, Mali, Sénégal, Italie, Irlande, Ghana, Argentine, Inde, Royaume-Uni, Tchad, Brésil, Afrique

    The aim of this policy brief is to: Show how new information and communications technologies (ICTs) can link with established methods to enhance opportunities for development Review the uses and potential impact of existing and emerging information and communications technologies in fisheries and fishing communities Suggest policy strategies and partnerships to encourage access to and usage of ICT for fisheries management and for livelihood support and poverty reduction

  4. Library Resource
    Articles et Livres
    décembre, 2007
    Égypte, États-Unis d'Amérique, Espagne, Iraq, Malaisie, Ouzbékistan, Royaume-Uni, Pérou, Iran, Argentine, Inde, Kazakhstan, Pakistan, Mexique, Pays-Bas

    Drainage of agricultural land is one of the most critical water management tools for the sustainability of productive cropping systems, as frequently this sustainability is extremely dependent on the control of waterlogging and soil salinization in the rootzone of most crops. On some agricultural lands, the natural drainage is sufficient to maintain high productivity. However, many others require improvements in surface and subsurface drainage in order to optimize land productivity, while maintaining the quality of soil resources.

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