Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 7.
  1. Library Resource
    Rapports et recherches
    décembre, 2007
    Bangladesh, Bénin, Bhoutan, Bolivie, Botswana, Brésil, Burkina Faso, Chine, Colombie, Équateur, Égypte, Érythrée, Éthiopie, Ghana, Honduras, Inde, Iran, Kenya, Laos, Mali, Mozambique, Népal, Nicaragua, Niger, Nigéria, Pérou, Afrique du Sud, Soudan, Thaïlande, Togo, Ouganda, Viet Nam, Zimbabwe, Amérique du Sud, Afrique occidentale, Afrique centrale, Afrique orientale, Amérique centrale, Asie occidentale, Asie méridionale, Asia du sud-est, Afrique australe

    The CGIAR Challenge Program on Water and Food (CPWF) is a multi-institutional research for development program

    that seeks to create and disseminate international public goods to improve the productivity of water in river basins in

    ways that are pro-poor, gender equitable and environmentally sustainable. In doing so, CPWF contributes to efforts by

    the global community to ensure that global diversions of water to agriculture are maintained at the level of the year

    2000.

  2. Library Resource
    Articles et Livres
    décembre, 2007
    Égypte, Bangladesh, États-Unis d'Amérique, Chili, Allemagne, Pérou, Indonésie, Norvège, Canada, République de Corée, Thaïlande, Italie, Japon, Ouganda, Myanmar, République-Unie de Tanzanie, Pays-Bas, Inde, Fédération de Russie, Chine, Brésil, Cambodge

    Several decades ago, the efforts of public administrations were concentrated on developing fisheries and aquaculture and ensuring growth in production and consumption. Then, in the 1980s, as many resources became fully or overexploited, the attention of policy-makers began to focus instead on fisheries management, in addition to development of aquaculture. Aquaculture continues to expand, while marine capture fisheries – when summed together worldwide – seem to have reached a ceiling.

  3. 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.

  4. Library Resource
    Rapports et recherches
    décembre, 2007
    Nigéria, États-Unis d'Amérique, Mali, Chine, Australie, Éthiopie, Niger, Kenya, Yémen, République arabe syrienne, Brésil, Argentine, Inde, Sénégal, Soudan, Norvège, Asie, Afrique, Amériques

    Este informe está dirigido a revisar y resumir la información existente sobre el secuestro de carbono, con el fin de analizar como los recursos disponibles y los programas específicos se pueden implementar en las tierras áridas que constituyen las regiones con mayor degradación del suelo en el mundo.

  5. 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.

  6. Library Resource
    Articles et Livres
    décembre, 2007
    France, Bangladesh, États-Unis d'Amérique, Chine, Indonésie, Australie, Iran, République de Corée, Thaïlande, Pakistan, Philippines, Turquie, Japon, Tunisie, Inde, Mexique, Mongolie, Asie

    Water is essential for life and plays a key role in achieving the Millennium Development Goals. As the population continues to grow and the economy develops, competition for water uses between different users has intensified and induced excessive strain on the environment. Climate change and water pollution further aggravate the situation. Today, 2.8 billion people are affected by some form of water scarcity, and the number of regions affected by water shortages is on the rise.

  7. Library Resource
    Articles et Livres
    décembre, 2007
    Burkina Faso, Bénin, Belgique, Kenya, Mali, Allemagne, Pérou, Éthiopie, Niger, Mozambique, Afrique du Sud, Ouganda, Madagascar, Italie, République-Unie de Tanzanie, Portugal, Inde, Sénégal, Soudan, France, Europe, Afrique

    This issue of Land Reform, Land Settlement and Cooperatives contains an interesting and wide-ranging set of contributions providing insights into land related issues ranging from Italy to the Central Andes, and from the historical development of sustainable tenure practices to aspects of agriculture sector planning. The eight articles featured open with that of Lavigne Delville, which addresses issues relating to insecurity of tenure in West Africa, and identifies what the paths of change currently appear to be.

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