Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 90.
  1. Library Resource

    Volume 9 Issue 5

    Publication évaluée par des pairs
    mai, 2020
    Algérie, Soudan, Érythrée, Éthiopie, Soudan du Sud, Cameroun, République centrafricaine, Tchad, Burkina Faso, Mali, Mauritanie, Niger, Nigéria, Sénégal

    Desertification is defined as land degradation occurring in the global drylands. It is one of the global problems targeted under the Sustainable Development Goals (SDG 15). The aim of this article is to review the history of desertification and to evaluate the scientific evidence for desertification spread and severity. First quantitative estimates of the global extent and severity of desertification were dramatic and resulted in the establishment of the UN Convention to Combat Desertification (UNCCD) in 1994. UNCCD’s task is to mitigate the negative impacts of desertification in drylands.

  2. Library Resource
    Articles et Livres
    décembre, 2018
    Algérie, Burkina Faso, Nigéria, Mauritanie, Mali, Éthiopie, Érythrée, Cameroun, Soudan du Sud, République centrafricaine, Sénégal, Tchad, Niger, Soudan, Afrique occidentale, Afrique

    Feed and grazing management affect both the quantity and quality of animal manure and consequently nutrient cycling in the mixed crop-livestock systems in West Africa Sahel. Dietary measures can significantly influence the composition of manure and hence it’s agricultural value. High nutrient feed will generally result in higher nutrient content of the manure whereas a decline in feed quality will generally lead to increase in the indigestible fractions in the feeds.

  3. Library Resource
    Manuels et directives
    avril, 2018
    Algérie, Burkina Faso, Nigéria, Mauritanie, Mali, Éthiopie, Érythrée, Cameroun, Soudan du Sud, République centrafricaine, Sénégal, Tchad, Niger, Soudan, Afrique, Afrique orientale
  4. Library Resource
    Articles et Livres
    décembre, 2002
    Tchad, Afrique, Afrique centrale

    The health of nomadic pastoralists is influenced by factors specific to their way of life.
    Nomadic pastoralists depend on their livestock for subsistence, especially on the livestock’s
    milk. Veterinary services provide vaccination against feared livestock diseases such as
    anthrax. Agents transmissible between livestock and humans (zoonotic agents) may have an
    important impact on the health status of pastoralists because they live in close contact to their
    animals. However, morbidity of nomadic pastoralists in Chad had not been documented and

  5. Library Resource
    Climate Change, Land and Resource Governance, and Violent Extremism: Spotlight on the African Sahel
    Rapports et recherches
    mai, 2019
    Algérie, Soudan, Sahara occidental, Érythrée, Éthiopie, Soudan du Sud, Cameroun, République centrafricaine, Tchad, Burkina Faso, Mali, Mauritanie, Niger, Nigéria, Sénégal

    Tetra Tech’s land tenure and property rights experts examine how weak land and resource governance can fuel drivers of violent extremism. With a focus on the African Sahel, this new issue brief finds this dynamic is especially prevalent when land and resource governance challenges are coupled with environmental disruptions, resource scarcity, or migration.

  6. Library Resource
    Articles et Livres
    novembre, 2018
    Maroc, Éthiopie, Kenya, Cameroun, Afrique du Sud, Mali, Niger, Sénégal, Nicaragua, Chine, Mongolie, Népal, Jordanie, Liban, Norvège, Espagne, Australie

    The Voluntary Guidelines on the Responsible Governance of Tenure of Land, Fisheries and Forests in the Context of National Food Security explicitly mention pastoralists as users of the Guidelines and as targets of capacity building. Despite the historical and often ongoing marginalization of pastoralists, this technical guide has been developed in response to emerging opportunities to support pastoralists and to strengthen their land and resource rights.

  7. Library Resource
    Matériels institutionnels et promotionnels
    novembre, 2018
    Kenya, Congo, Italie

    Efforts to ensure sustainable peace can help to support access to safe, reliable and affordable energy in the long term. Energy access in turn can help to reduce conflict due to specific food security and livelihood benefits, such as the ability to safely cook food and carry out income-generating activities. An in-depth analysis of context-specific conflict drivers is a necessary first step in working towards sustainable peace.

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