Sub-Saharan Africa
La participation communautaire au cœur du modèle de restauration de la Grande muraille verte africaine (Community participation at the heart of the model for restoration of the Great Green Wall)The authors describe the African initiative of the Great Green Wall for the Sahara and the Sahel, which is currently in process. Thay note that the initiative is gainaing visibility and includes 110 participating villages. The article concludes by calling for support for these types of initiaties.
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Investir dans la forêt de demain : vers un Programme d'action pour la revitalisation de la foresterie en afrique de l'Ouest (Investing in the forests of tomorrow)The authors provide an analysis of Sahelian forests and place the state of forests in West Africa into a historical context. They provide case studies of agroforestry and assisted natural regeneration (ANR) in forested areas of Togo, Burkina Faso, Benin, Niger, Senegal, Gambia, and Guinea. Finally, the authors provide recommendations for smart investments in West African forests.
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Les parcs agroforestiers en Basse Casamance: Contribution du Parkia biglobosa (néré) à la réduction des risques de pauvreté des ménages de la communauté rurale de Mangagoulack, au Sénégal (Agroforestry parks in Basse Casamance)The author describes how agroforestry parks have played a role in alleviating poverty in a rural community in Senegal. In particular, the author discusses the native African locust bean, or néré, as a successful agroforestry species.
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Contribution de la Régénération Naturelle Assistée des ligneux dans l’approvisionnement en bois des ménages dans le département de Magaria (Niger)The article investigates the amount of wood villagers received from using assisted natural regeneration (ANR) techniques as opposed to wood that they bought. The authors found that in the region of Magaria, Niger, over 90% of households' wood needs were fulfilled by wood grown using ANR alone. They also provide several examples of successful agroforestry parks in the region. They article conclude by arguing that scaling up ANR will have positive impacts for agroforestry parks and that women especially should be sensitized to the benefits of ANR for agroforestry.
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Carbon sequestration in Africa: The land tenure problemBackgroundInconsistent land tenure practices across Africa are an obstacle to expanding tropical afforestation project with the goal of carbon sequestration. Few discussions of tropical afforestation in Africa address this obstacle. Open access copy available |
Le rôle des forêts et des arbres dans l’adaptation sociale à la variabilité et au changement climatiques (The role of forests and trees for social adaptation to climate change and variability)The authors of this article give a broad overview of the role of forests and trees for adaptation to climate change. In doing so, they discuss the beneficial social outcomes from the trees, as well as their effect of creating more resilient agricultural systems. The authors end by suggesting further studies of ecosystem based management (EBM) practices.
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Impact des aménagements de conservation des eaux et des sols sur la régénération des ressources ligneuses en zone sahélienne et nord soudanienne du Burkina FasoThe article seeks to catalogue trees used for traditional tools. The authors note that in certain areas, over exploitation of resources for traditional needs contributed to forest and soil degradation. They conclude arguing that traditional knowledge must be documented and taken into account in order for sustainable development projects to be successful.
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Etude de la régénération naturelle assistée dans la région de Zinder (Niger) (Study of assisted natural regeneration in the Zinder region of Niger)This report, which was submitted to the United States Agency for International Development (USAID) by International Resources Group (IRG), discusses assisted natural regeneration (ANR) in three departments in Niger, including Magaria, Matameye, and Mirriah. The authorss spoke with cultivators employing ANR practices in these areas and thus were actively protecting and managing the regrowth of their woody species of economic value. The report concludes by discussing the many positive impacts of assisted natrual regeneration and farmer managed natural regeneration (FMNR). Open access copy available |
Quelques réussites dans la réduction de la déforestation: Des pays tropicaux où les politiques de protection de la forêt et de reboisement ont fonctionnéThis report highlights successes of developing countries and their strategies for reducing deforestation and as a result, their emissions of greenhouse gases. The authors note that decreases in deforestation are primarily a result of REDD+ programs, including payments for ecosystem services, better law enforcement, governance reforms, moratoria on deforestation practices, and incorporating the environment in development efforts. Other successes come from policy changes and programs that have had intended and unintended positive impacts on forests.
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Aménagement forestier et participation: quelles leçons tirer des forêts communales du Cameroun? (Forest management and participation: what lessons can we pull from communal forests in Cameroon?)The authors compare forest management of large concessions to that of smaller communal forests. They describe a shift in forest management from the state to a more local and participatory framework at the level of the commune. Finally, the authors speculate whether this decentralization of power over the forests will result in more sustainable management practices for Central Africa tropical forests.
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