Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 38.
  1. Library Resource

    Sustainability

    Publication évaluée par des pairs
    janvier, 2021
    Tchad

    We present an integrated information system needed to address the climate-water-migration-conflict nexus in the Congo Basin. It is based on a rigorous and multidisciplinary methodological approach that consists of designing appropriate tools for field surveys and data collection campaigns, data analysis, creating a statistical database and creating a web interface with the aim to make this information system publicly available for users and stakeholders.

  2. Library Resource

    Forests

    Publication évaluée par des pairs
    janvier, 2017
    Indonésie, Pérou, Brésil, Cameroun

    In addition to being a global strategy for reducing greenhouse gas emissions from tropical deforestation, Reducing Emission from Deforestation and Degradation (REDD+) intends to protect and improve the well-being and income of local stakeholders. The intention is to provide livelihood support in exchange for local stakeholder involvement in protecting forests.

  3. Library Resource
    Articles et Livres
    décembre, 2017
    Cameroun

    Rangelands cover a surface area of more than 2 million hectares in Cameroon. Despite their relatively unpredictable climate and unproductive nature they provide a wide variety of goods and services including forage for livestock, habitat for wildlife, water and minerals, woody products, recreational services, nature conservation as well as acting as carbon sinks. Rangelands in Cameroon are predominantly grassland savanna with three types distinguishable: the Guinean savanna, Sudan savanna (also known as ‘derived montane grasslands’), and the Sahel savanna.

  4. Library Resource
    Articles et Livres
    décembre, 2016
    Argentine, Burkina Faso, République centrafricaine, Chine, Cameroun, Algérie, Érythrée, Éthiopie, Mali, Mauritanie, Niger, Nigéria, Soudan, Sénégal, Soudan du Sud, Tchad, Asie central

    It took scientists more than three decades to transform a perceived desertification crisis in the Sahel into a non-event. Looking beyond the Sahel, the chapters in this book provide case studies from around the world that examine the use and relevance of the desertification concept.

  5. Library Resource
    Articles et Livres
    décembre, 2020
    Algérie, Soudan, Érythrée, Éthiopie, Soudan du Sud, Cameroun, République centrafricaine, Tchad, Burkina Faso, Mali, Mauritanie, Niger, Nigéria, Sénégal

    Drylands occupy more than 40% of the world’s land area and are home to some two billion people. This includes a disproportionate number of the world’s poorest people, who live in degraded and severely degraded landscapes. The United Nations Convention to Combat Desertification states on its website that 12 million hectares are lost annually to desertification and drought, and that more than 1.5 billion people are directly dependent on land that is being degraded, leading to US$42 billion in lost earnings each year.

  6. Library Resource
    Articles et Livres
    décembre, 2003
    Burkina Faso, République centrafricaine, Cameroun, Algérie, Érythrée, Éthiopie, Mali, Mauritanie, Niger, Nigéria, Soudan, Sénégal, Soudan du Sud, Tchad

    Library has French version: TIC au secours des éleveurs du Sahel

  7. Library Resource

    Vol 3: Special Issue 3, 2020

    Publication évaluée par des pairs
    décembre, 2020
    République centrafricaine

    The Horn of Africa has seen its fair share of natural resource conflicts among and between competing pastoralists communities. The conflicts hitherto associated with men, ignored women pastoralists’ role in the same conflict. Using an existing data and an open-ended qualitative approach the study sought answers on the role of women pastoralists in conflict in the horn of Africa. Results show that women have a hand in conflict either by offering active or passive support. The review takes note that women’s involvement in conflict has evolved to peace-building.

  8. 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.

  9. 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.

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