Résultats de la recherche | Land Portal
  1. Policy Papers & Briefs
  2. International Livestock Research Institute
  3. Résultats de la recherche
Résultats de la recherche

Résultats de la recherche

Showing items 1 through 9 of 72.
  1. Library Resource

    Livestock and climate change

    Documents de politique et mémoires
    novembre, 2011
    Pâturages, terres arides et pastoralisme
    parcours
  3. Library Resource

    Livestock Policy Analysis Brief no. 12. Participation in the construction of a local public good with indivisibilities: An application to watershed development in Ethiopia

    Documents de politique et mémoires
    décembre, 1998
    Éthiopie, Afrique, Afrique orientale
    gestion des eaux

    Limitations of both the market and the state have caused a growing interest in the potentialities of local-level collective action for development. The burgeoning literature on collective action suffers from two main weaknesses. First, theoretical studies typically fail to describe inter-agent interactions in a satisfactory manner. Second, empirical studies do not provide adequate hard data and quantitative analysis to allow us to advance our knowledge about individual motives for co-operation and conditions conductive to the emergence and evolution of co-operative behaviour.

  5. Library Resource

    Losing ground in the Mara: fast but not inevitable

    Documents de politique et mémoires
    décembre, 2007
    Kenya, République-Unie de Tanzanie, Afrique, Afrique orientale
    Pâturages, terres arides et pastoralisme
    espace pastoral
    parcours
    éleveur pastoral

    The Maasai Mara Ecosystem (MME) is one of the key wildlife areas in Kenya and has more wildlife than any other part of the country. However, aerial surveys by the Department for Resource Surveys and Remote Sensing (DRSRS) show that Mara lost 60% of it’s resident wildlife in the last 25 years. As human populations grow, and crop farming expands and land privatizes, these pressures will only grow.

  6. Library Resource

    LPA Brief No. 1. Institutions, governance and incentives in common property regimes for African rangelands

    Documents de politique et mémoires
    décembre, 1998
    Pâturages, terres arides et pastoralisme
    parcours
    droit d'usage

    About 14 % of the world's cattle and 21 % of its sheep and goats are found in Africa on a land base that comprises 25 % of the world's total area of rangelands. Most of these rangelands are or have in the past been managed under traditional systems of communal tenure. Regrettably, the wide variety of institutional arrangements, structures of governance and incentives that characterise these common property regimes have not been well understood or been the subject of much analysis.

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