Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 38.
  1. Library Resource
    Documents et rapports de conférence
    février, 2021
    Tunisie, Mauritanie

    This paper presents how the active use and contextualisation of the principles of the
    Voluntary Guidelines on the Responsible Governance of Tenure of Land, Fisheries and
    Forests in the Context of National Food Security (VGGT) by national stakeholders in
    Mauritania and Tunisia contributed to changing the approach to tackling tenure challenges
    in the two member countries of the Maghreb Arab Union.
    In Mauritania, we see how the model of establishing multi-stakeholder platforms (MSPs)

  2. Library Resource
    Documents et rapports de conférence
    décembre, 2008
    Tunisie

    This article analyzes the efficiency of Water Users Associations (WUA) in the Cap Bon region(Tunisia) and studies its main determinants. The analysis is performed in two stages. First, theefficiency is measured via the nonparametric “Data Envelopment Analysis” (DEA) technique. TheDEA models are constructed not only to assess the overall WUA efficiency but also to evaluate themanagement and engineering sub-vectors efficiencies separately through a mathematical modificationin the initial DEA model. In a second stage critical determinants of efficiency are determined using aTobit model.

  3. Library Resource
    Documents et rapports de conférence
    décembre, 2010
    Maroc

    For mixed cereal-livestock farmers, cereal production provides a bundle of goods.Grain is consumed by the household or sold at market, and crop residues are used aslivestock feed. The straw component of crop residue can be bought and sold at market andtherefore has a well-established local market price. Crop stubble, the portion of the crop residue left on the ground, is generally not traded and therefore has no market price.

  4. Library Resource
    Documents et rapports de conférence
    décembre, 2008
    Tunisie

    This paper assesses the economic value ofchanges in the attributes of farmers’ irrigation waterproperty rights in Tunisia. Changes on attributesgenerated by the transfer process of the property rightsfrom the collective to the individual level in addition tochanges in “constitutional” attributes were integratedinto three scenarios. The valuation was conducted usingthe Contingent Valuation Method through the elicitationof individuals’ willingness to pay. Results show positivewillingness to pay values for all scenarios.

  5. Library Resource
    Documents et rapports de conférence
    décembre, 2012
    Afrique septentrionale, Europe méridionale

    Grasslands are one of the world's most widespread vegetation types, covering nearly 20% of the land surface and represent a major source of production of agricultural products. However, grassland vegetation across the Mediterranean region is changing at an unanticipated rate. These changes are the result of climatic and socio-economic changes.

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