Résultats de la recherche
Showing items 1 through 9 of 72.-
Library ResourceArticles et Livresdécembre, 2018Algérie, Burkina Faso, Nigéria, Mauritanie, Mali, Éthiopie, Érythrée, Cameroun, Soudan du Sud, République centrafricaine, Sénégal, Tchad, Niger, Soudan
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Library ResourceArticles et Livresdécembre, 2018Algérie, 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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Library ResourceArticles et Livresdécembre, 2018Angola, Bénin, États-Unis d'Amérique, Indonésie, Niger, Cameroun, Ouzbékistan, Sénégal, Tchad, Togo, Burkina Faso, Burundi, Chili, Chine, Guinée, Rwanda, Yémen, Soudan du Sud, Soudan, Mexique, Brésil, Global
The report “Transforming the livestock sector through the sustainable development goals” examines the sector’s interaction with each of the SDGs, as well as the potential synergies, trade-offs, and complex interlinkages involved. The publication is intended to serve as a reference framework for Member States as they move forward to realize livestock’s potentially major contribution to the Agenda 2030.
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Library ResourceMatériels institutionnels et promotionnelsmai, 2018Soudan, Burkina Faso, Niger, Nigéria
BRIDGES contribue à l’initiative de la Grande<p></p>Muraille Verte, programme panafricain visant à<p></p>rendre prospères les terres arides de plus de 20<p></p>pays autour du Sahara en répondant aux défis de<p></p>la déforestation, de la désertification, de la perte<p></p>de biodiversité, du changement climatique et de<p></p>l’insécurité alimentaire.
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Library ResourceArticles et Livresjuillet, 2018Burkina Faso, Nigéria, États-Unis d'Amérique, Gambie, Fidji, Haïti, Sénégal, Éthiopie, Niger, Soudan
The Action Against Desertification (AAD) project supports eight ACP countries, Burkina Faso, Ethiopia, Gambia, Niger, Nigeria, Senegal, Fiji and Haiti in the sustainable management and restoration of degraded land. Baseline assessments have been carried out in each of these countries to establish a reference against which to monitor changes and project impacts, as well as to better target project activities and inform other stakeholders and restoration initiatives in these countries.
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Library ResourceMatériels institutionnels et promotionnelsjuillet, 2018Népal, Burkina Faso, République centrafricaine, États-Unis d'Amérique, Guatemala, Italie, Cameroun, Australie, Pays-Bas, Soudan du Sud, Inde, Gabon, Soudan, Costa Rica, Mexique, Nouvelle-Zélande
This booklet contains the main points of the publication The State of the World’s Forests 2018.
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Library ResourceArticles et Livresjanvier, 2019Mozambique, Burkina Faso, Bénin, Nigéria, États-Unis d'Amérique, Kenya, Zambie, Somalie, Ouganda, Mali, Éthiopie, Italie, République-Unie de Tanzanie, Botswana, Ghana, Congo, Sénégal, Guinée, Soudan, Cameroun, République centrafricaine
Geospatial datasets and analysis techniques based on geographic information systems (GIS) have become indispensable tools in the planning, implementation and evaluation of a wide range of development programmes, including actions addressing sustainable agriculture and rural development. The growing volume of spatially explicit environmental information, combined with the widening utilization of GIS, allows ecological and socioeconomic factors to be integrated more fully into the decision-making process, thus laying the foundation for a holistic approach to development.
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Library ResourceArticles et Livresoctobre, 2018Algérie, Égypte, Bénin, Nigéria, Éthiopie, Niger, Érythrée, Libye, Somalie, Cameroun, Sénégal, Tchad, Burkina Faso, Mauritanie, Mali, Djibouti, Kenya, Maroc, Tunisie, Soudan du Sud, Soudan, Afrique
Pastoral livestock production is crucial to the livelihoods and the economy of Africa’s semiarid regions. It developed 7,000 years ago in response to long-tern climate change. It spread throughout Northern Africa as an adaptation to the rapidly changing and increasingly unpredictable arid climate. It is practiced in an area representing 43% of Africa’s land mass in the different regions of Africa, and in some regions it represents the dominant livelihoods system.
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Library ResourceArticles et Livresdécembre, 2014Sénégal, Mauritanie, Mali, Burkina Faso, Algérie, Niger, Nigéria, Tchad, Soudan, Soudan du Sud, Érythrée, Cameroun, République centrafricaine, Éthiopie, Afrique, Afrique sub-saharienne, Afrique centrale, Afrique orientale, Afrique septentrionale, Afrique australe, Afrique occidentale
In Africa, where most agriculture is rainfed, crop growth is limited by water availability. Rainfall variability during a growing season generally translates into variability in crop production. While the seasonality of rainfall in the drier rangelands can play a significant role in productivity, rain-use efficiency (RUE)—the amount of biomass produced (in kilograms of dry matter per hectare) per millimeter of rainfall—also drives production.
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Library ResourceArticles et Livresjuillet, 2015Sénégal, Mauritanie, Mali, Burkina Faso, Algérie, Niger, Nigéria, Tchad, Soudan, Soudan du Sud, Érythrée, Cameroun, République centrafricaine, Éthiopie, Afrique, Afrique occidentale
Drought is one of the major climatic hazards impacting on the various sectors including crop and livestock in the West African Sahel. Pastoral and agro-pastoral communities in the region are regularly affected by drought, with vulnerability differing with gender, age, wealth status (access to cropland and livestock endowment), geographic location, social networks, and previous exposure to drought. Effective interventions require regular monitoring of vulnerability to drought, for which various quantitative and qualitative approaches exist.
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