Resultados de la búsqueda | Land Portal

Resultados de la búsqueda

Mostrando ítems 1 a 9 de 14.
  1. Library Resource
    Artículos de revistas y libros
    Diciembre, 2004
    África, África subsahariana, Malí, Kenya

    Agricultural growth will prove essential for improving the welfare of the vast majority of Africa’s poor. Roughly 80 percent of the continent’s poor live in rural areas, and even those who do not will depend heavily on increasing agricultural productivity to lift them out of poverty. Seventy percent of all Africans— and nearly 90 percent of the poor—work primarily in agriculture. As consumers, all of Africa’s poor—both urban and rural—count heavily on the efficiency of the continent’s farmers.

  2. Library Resource
    Artículos de revistas y libros
    Enero, 2004
    África, Kenya, Malí

    Agricultural growth will prove essential for improving the welfare of the vast majority of Africa’s poor. Roughly 80 percent of the continent’s poor live in rural areas, and even those who do not will depend heavily on increasing agricultural productivity to lift them out of poverty. Seventy percent of all Africans— and nearly 90 percent of the poor—work primarily in agriculture. As consumers, all of Africa’s poor—both urban and rural—count heavily on the efficiency of the continent’s farmers.

  3. Library Resource
    Documentos de política y resúmenes
    Enero, 2004

    This brief considers the benefits and costs of alternative tenure and institutional arrangements and the impact of existing legal and policy frameworks on the sustainability and equity of pastoral production systems under three categories of landownership: (1) state ownership; (2) individual ownership; and (3) common property... Achieving efficient, equitable, and sustainable rangeland management depends on the costs and benefits of alternative systems. These costs and benefits, in turn, depend on agroecological, sociocultural, and economic characteristics.

  4. Library Resource
    Informes e investigaciones
    Enero, 2004
    Níger, África oriental, Burkina Faso, Etiopía

    This study analyzes the links between risk and the kinds of property rights that have evolved to provide the mobility necessary to raise livestock in drought-prone countries--in this case Burkina Faso, Ethiopia, and Niger. The study also evaluates the impact of cooperation on resource management in these environments. The express purpose of this research is to contribute to the current debate on resource management in highly variable environments, focusing on the impact of climate variability on and the role of cooperation in resource management.

  5. Library Resource
    Artículos de revistas y libros
    Diciembre, 2010
    África

    Les nouvelles sur l’état de l’agriculture en Afrique sont en grande partie décourageantes, mais on entrevoit des lueurs d'espoir. Quelques efforts stimulants réalisés par des agriculteurs et chercheurs africains au cours des dix dernières années ont sensiblement augmenté la productivité agricole dans certains pays et pour certains produits. Ces cas peuvent servir de modèles pour de futurs efforts, mais seulement si les responsables des politiques de développement et les professionnels comprennent les processus qui ont amené ces résultats, et les éléments clé de leur succès.

  6. Library Resource
    Enero, 2002
    África septentrional

    The System-wide Program for Collective Action and Property Rights (CAPRi) sponsored an International Conference on Policy and Institutional Options for the Management of Rangelands in Dry Areas, May 7-11, 2001 in Hammamet, Tunisia. The conference focused on institutional aspects of rangeland management and brought together policy makers and researchers from North Africa, Sub-Saharan Africa and West Asia to discuss sustainable rangeland production strategies and livelihood of pastoral communities in dry areas.

  7. Library Resource
    Documentos de política y resúmenes
    Enero, 2004

    La teoría de Garret Hardin, “la tragedia de los comunes”, usa como ejemplo las tierras de pastoreo para sostener que cuando mucha gente tiene acceso al mismo recurso existe la posibilidad de que las personas sobreexploten el recurso y no inviertan suficientemente en él. Esta teoría ha suscitado un debate sobre la eficacia de la gestión de la propiedad común de los recursos, especialmente en relación con las tierras de pastoreo.

  8. Library Resource
    Artículos de revistas y libros
    Diciembre, 2004

    Las instituciones de acción colectiva y los sistemas de derechos de propiedad moldean la forma en que la gente usa los recursos naturales.A su vez, estos patrones de uso afectan los resultados de los sistemas de producción agrícola de la gente. Juntos, los mecanismos de acción colectiva y los sistemas de derechos de propiedad definen los incentivos a los que la gente accede por llevar a cabo estrategias de gestión sostenible y productiva, y afectan el nivel y distribución de los beneficios de los recursos naturales.

  9. Library Resource
    Documentos de política y resúmenes
    Diciembre, 2001
    Asia occidental, África septentrional, Siria

    Arid shrub-lands in Syria and elsewhere in West Asia and North Africa are widely thought degraded. Characteristic of these areas is a preponderance of unpalatable shrubs or a lack of overall ground cover with a rise in the associated risks of soil erosion. Migrating pastoralists have been the scapegoats for this condition of the range. State steppe interventions of the last forty years have reflected this with programs to supplant customary systems with structures and institutions promoting western grazing systems and technologies.

  10. Library Resource
    Enero, 2007
    Kenya

    This paper leverages datasets and results from two separate studies carried out across eight Kajiado group ranches and offers a unique opportunity to look at emergent pre- and postsubdivision trends from an interdisciplinary framework that combines ecological, political, and human-ecological research perspectives. It provides insights into the following issues: the loss of flexibility and mobility for Maasai herders’ dues to subdivision, the nature of collective activities that individuals pursue after subdivision, and the emergence of pasture sharing arrangements.

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