Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 303.
  1. Library Resource
    Rapports et recherches
    décembre, 2013

    Researchers of ICARDA are slowly improving towards participatory and community-based approaches to incorporate users’ perspectives. This not only increases the efficiency and effectiveness of agricultural research, but delivers what farmers want. Development of integrated crop-livestock production systems in the low-rainfall areas of West Asia and North Africa has shown the importance of the community approach in the sustainable management of collective property resources, such as rangelands and water. This approach has been widely adopted by national programs in dry areas.

  2. Library Resource
    Rapports et recherches
    septembre, 2013

    Relying entirely on survey information and personal exchanges with over 70 scientists from within the CGIAR network, this working paper attempts to achieve a better understanding of the scope of social learning related efforts undertaken in CGIAR and main issues of relevance to more current efforts, such as that planned by the CGIAR program on Climate Change Agriculture and Food Security (CCAFS). A wide range of methods was identified, where groups of people learn in order to jointly arrive at solutions to pressing food security problems.

  3. Library Resource
    Documents et rapports de conférence
    juillet, 2013
    Asie occidentale, Jordanie

    Water scarcity and land degradation are widespread problems that affect agricultural productivity, food security and environmental quality in several parts of the world, particularly in the dry areas. Sustainable management of soil and water is necessary to optimize the use of limited rainwater for crop production and to decrease soil erosion. One management option is utilizing rainfall more efficiently through water harvesting. In arid areas, different types of water harvesting techniques (WHT) are being developed by

  4. Library Resource
    Articles et Livres
    juillet, 2013

    This sourcebook entitled “Addressing water,food and poverty problems together: Methods,tools and lessons” is part of a wider process to capitalize on results from the Phase 1 of CPWF (2004-2008).

    Phase 1 of CPWF cast its net widely. Sixty-eight individual research projects were carried out in ten river basins around the world. The learning was immense. Unfortunately, many Phase 1 lessons and experiences are locked away in people’s minds or hidden in long technical and scientific reports that are difficult to access, particularly for non-researchers.

  5. Library Resource
    Rapports et recherches
    août, 2013

    G-Range is a global model that simulates generalized changes in rangelands through time,

    created with support from the International Livestock Research Institute. Spatial data and a set

    of parameters that control plant growth and other ecological attributes in landscape units

    combine with computer code to represent ecological process such as soil nutrient and water

    dynamics, vegetation growth, fire, and wild and domestic animal offtake. The model is spatial,

    with areas of the world divided into square cells.

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