Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 30.
  1. Library Resource
    Documents et rapports de conférence
    juillet, 2015
    Éthiopie, Afrique orientale

    The database consists of data on soil properties of both on station and 20 farmer fields, household characteristics of 301 households, woreda level crop production statistics for the past 5 years, land use maps and data and long-term historical climate data for Adamitullu in Oromia region, Ethiopia

  2. Library Resource
    Documents et rapports de conférence
    décembre, 2015
    Ouzbékistan, Asie central

    Irrational water use and mismanagement are at the root of several environmental problems in the Aral Sea Basin, including secondary salinization. Pre-season leaching (February-March) is a common practice of farmers to manage soil salinity challenges. For example, farmers in the Khorezm region tend applying up to 600 mm of leaching volume to prevent accumulation of salts in the root-zone. However, excessive leaching volume causes the water tables to rise at 1-1.5 m depth which are dangerous depths.

  3. Library Resource
    Rapports et recherches
    mars, 2015
    Asie occidentale, Iraq

    This final report synthesizes the results of the Iraq Salinity Project, a research partnership between five Iraqi ministries and national agencies and an international team of researchers, led by ICARDA, specializing in land and water management, crop improvement and plant breeding, geoinformatics, and socioeconomics.

  4. Library Resource
    Rapports et recherches
    février, 2015
    Mali, Afrique occidentale

    A study was conducted in two districts (Bougouni and Koutiala) of southern Mali to document and analyse existing local conventions governing the management of natural resources in mixed crop-livestock systems. Participatory Rural Appraisal (PRA) and individual interviews were conducted to collect data on the existing local conventions and on the participation of local population in decentralized natural resource management. In total, the group discussions

  5. Library Resource
    Rapports et recherches
    juillet, 2015
    Asie méridionale, Pakistan

    In Pakistan, rangelands are the major source of feed for about 167.5 million heads of livestock. At present rangelands are being grazed by all kinds of livestock. About 40 percent of feed requirements for horses, donkeys and camels, 60 percent of the goats and sheep are met from rangelands whereas only 5-10 percent of the population of cattle and buffaloes graze in the rangelands despite they are heavily overgrazed, and has reduced the carrying capacity by 30 to 50 percent of their potential.

  6. Library Resource
    Rapports et recherches
    juin, 2015
    Afrique septentrionale, Tunisie

    List of Participant to the stakeholder meeting held in Tunis and aimed at establishing a processes for sustainable collective rangeland management and governance

  7. Library Resource
    Documents et rapports de conférence
    décembre, 2015
    Global

    As the world’s population continues to rise, there is
    an ever increasing demand for our land to produce
    a diverse range of products such as food, timber,
    and fuel. Our growing need for these goods is
    leading to higher levels of competition between
    different land uses and, as a result, land users. Not
    only is the quantity of land available for production
    under current technical and economic conditions
    limited, but there is also growing evidence that the
    quality of our land is degrading (Safriel, U. N. 2007;

  8. Library Resource
    Documents et rapports de conférence
    décembre, 2015
    Asie occidentale, Jordanie

    Jordanian rangelands are a source of valued livestock produce, carbon storage, biodiversity, and medicinal plants. They also serve as watersheds that receive rainfall, yield surface water, and replenish groundwater throughout the area east and south of the western Jordan highlands. Appropriate land management, which is currently lacking, can protect and maximize these services for society. With the acceleration of desertification, land degradation and drought during the twenty-first century in the arid and semi-arid regions of Jordan, these services are becoming jeopardized.

  9. Library Resource
    Documents et rapports de conférence
    décembre, 2015
    Afrique occidentale, Mali

    The Kelka forest in the Mopti region of Mali is important for the provision of ecosystem services like carbon sequestration and maintenance of the hydrological cycle. The Kelka forest area occupies more than 300, 000 hectares with 15
    villages within and around its boundaries. The forest resources and soil fertility of the forest are in continuous decline due to a combination of climatic and human induced factors. For example, the availability of firewood has halved

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