Présentation des productions
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[hal-02877571] Ethno Apicultural Survey of Melliferous Plant Species in the Great Green Wall Widou and Koyli Alpha, Senegal
Jun 26, 2022 | 12:36 pm[...]
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[hal-03258873] The good life in rural and urban Senegal: A qualitative and quantitative study
Jun 26, 2022 | 05:52 amVery few studies have analyzed the influence of the environment, rural or urban, on the notion of good life and subjective well-being in sub-Saharan Africa and none, to our knowledge, has combined qualitative and quantitative methodologies for this purpose. The objectives of this interdisciplinary study were: a) to understand the emic representations of the good life in rural and urban Senegal and; b) to compare the levels and determinants of satisfaction with life between these two populations. This study was carried out in Dakar and in a very isolated rural area in the North East of Senegal: the sylvo-pastoral zone of Ferlo. A total of six focus groups were conducted for the qualitative phase, while the quantitative phase was conducted on representative samples of the populations living in Dakar (N = 1000) and Té ssé ké ré (N = 500). Our results indicate that, against all expectations, life satisfaction is[…]
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[hal-03149548] Evaluation of the Aerial Biomass of Three Sahelian Species in the Ferlo (North Senegal): Acacia tortilis (Forsk.) Hayn essp. Raddiana (Savi) Brenan, Acacia senegal (L.) Willd and Balanites aegyptiaca (L.) Del
Jun 26, 2022 | 03:05 amIn a context of climate change characterized by rising temperatures, increased greenhouse gases and frequent droughts, the Sahel is presented as one of the most vulnerable areas to the adverse effects of climate change. The Sahel is presented as one of the most vulnerable areas to the adverse effects of climate change. The objective of this study is to assess the above-ground biomass and carbon stock of three Sahelian species: Acacia raddiana tortilis (Forsk.) hayne ssp. raddiana (savi) Brenan, Acacia senegal (L.) Willd and Balanites aegyptiaca (L.). The study was carried out in northern Senegal commonly known as Ferlo. Biomasses of the populations of the three target species were first assessed by harvesting the entire epigenetic part of the species and then modelled by correlation using dendrometric parameters measured on each individual of the sample. Two models, mono-specific and multi-species, were used. The results obtained showed that the diameter at[…]
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[hal-02936342] Diversité et composition phytochimique des plantes utilisées comme bâtonnets frotte-dents (cure-dents) par les Peul de la commune de Tessekere (Ferlo Nord Sénégal)
Jun 26, 2022 | 02:53 am[...]
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[hal-02157343] Craticula widouensis, a new diatom (Bacillariophyta) species of a Sahelian temporary pond (North Senegal).
Jun 26, 2022 | 02:38 am[...]
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[hal-01723087] Biodemographic and live cycle development comparison of three genetic populations of Tribolium castaneum Herbst (Coleoptera, Tenebrionidae).
Jun 25, 2022 | 23:29 pm[...]
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[hal-01825634] Cartographie thématique : approche empirique de l’occupation du sol de Widou-Centre, région de Louga, Sénégal
Jun 25, 2022 | 10:38 am[...]
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[hal-01825639] Et le Sahel devient vert
Jun 25, 2022 | 09:33 am[...]
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[hal-01825627] Quantification et qualification de la consommation alimentaire individuelle des Peuls de Widou Thiengoly - Un outil de recherche adapté au plat collectif
Jun 25, 2022 | 09:33 am[...]
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[hal-01825630] Etat de la mise en œuvre de la Grande Muraille verte au Sénégal. Résultats préliminaires, acquis et défis – décembre 2014
Jun 25, 2022 | 09:33 am[...]
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[hal-01825641] Etat de mise en œuvre de la grande muraille verte au Sénégal. Résultats préliminaires, acquis et défis - Mai 2012
Jun 25, 2022 | 09:33 am[...]
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[hal-01722622] Effect of agro-ecological zones and contiguous basin crops of groundnut (Arachis hypogaea) on the structuring and genetic diversity of Caryedon serratus (Coleoptera: Chrysomelidae, Bruchinae) in the sub-region of West Africa
Jun 25, 2022 | 08:53 am[...]
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[hal-03570432] Coming back to a Commons approach to construct the Great Green Wall in Senegal
Jun 24, 2022 | 03:59 amSince the 1970s, the Sahel region has been struck by severe droughts that has brought suffering to human populations. Scientists also observed declining rainfall leading to desertification in the zone. Against this backdrop, in 2007, several African states launched the international Great Green Wall (GGW) project that aimed to create a strip of forest from Senegal to Djibouti, crossing areas mostly devoted to pastoralism. We examined the social, land tenure and environmental implications of the GGW in Senegal, in the light of policies for pastoral intensification of the zone. The colonial heritage of the foresters from the Senegalese National Green Wall Agency who implement the project on the ground influences how reforestation is managed today. To understand how local populations relate to the space affected by the project and their resources, we organized participatory workshops in four contrasted study sites along the Senegalese portion of the GGW path. Our results[…]
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[hal-03341181] Vision and first actions of the SO-DRIIHM open science project
Jun 14, 2022 | 12:12 pmDans le cadre du mouvement international de la science ouverte, le projet ANR SO-DRIIHM traite de la structuration, du partage et de l’ouverture des données produites au sein d’un dispositif rassemblant treize observatoires (OHM) du CNRS-INEE : le Dispositif de Recherche Interdisciplinaire sur les Interactions Hommes-Milieux soutenu par l’ANR (LabEx DRIIHM 2012-2025). Le projet ANR SO-DRIIHM (octobre 2020 - mars 2023) est l'un des 25 lauréats de l'appel Flash science ouverte de l'ANR. L'objectif de la présente communication orale est de montrer les orientations stratégiques et les premières réalisations à la communauté scientifique du LabEx DRIIHM dans le cadre de son symposium international des 6-8 septembre 2021. Il s'agit également d'une opportunité de promotion de la science ouverte auprès d'un large public, en accord avec l'un des deux objectifs du projet. Dans un premier temps, le contexte international et français en matière de science ouverte est décrit, présentant notamment les[…]
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[hal-01825625] Sévérité et ampleur de la carie dentaire chez les populations rurales du Ferlo au Sénégal
Jun 3, 2022 | 10:22 am[...]
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[hal-02138927] The Great Green Wall for the Sahara and the Sahel Initiative as an opportunity to enhance resilience in Sahelian landscapes and livelihoods
Jun 1, 2022 | 04:57 am[...]
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[hal-01825626] Climate change and desertification in Africa : The Great Green Wall
Jun 1, 2022 | 04:43 am[...]
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[hal-02382056] Promote Open Science within the DRIIHM Interdisciplinary Research Facility on Human- Environment Interactions: Co-design of an e-infrastructure implementing the FAIR Principles
Jun 1, 2022 | 04:23 amAs part of the international Open Science movement, this project deals with the structuration, sharing and opening of research data in the context of a network of thirteen CNRS-INEE observatories (OHMs): the Interdisciplinary Research Facility on Human-Environment Interactions supported by the ANR (LabEx DRIIHM 2012-2025). This network involves nearly 1000 scientists. Large amounts of heterogeneous data are produced or collected, covering research in Natural and Life Sciences, and Human and Social Sciences. Several initiatives have been carried out within the LabEx DRIIHM to increase visibility and data sharing to connect scientific teams that are not always linked, promote the re-use of data and potentially lead to the emergence of new research topics. A range of tools has been developed over the years: metadata geo-catalogs, web GIS platforms, photo libraries, HAL collections, etc. However, there are significant contrasts in the contribution to these tools and their use between OHMs, and two[…]
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[hal-02373055] SO-DRIIHM - Impulser la science ouverte au sein du LabEx DRIIHM : Co-design d'une e-infrastructure intégrant les principes FAIR
Jun 1, 2022 | 04:20 amDans le cadre du mouvement international de la science ouverte, ce projet traite de la structuration, du partage et de l’ouverture des données produites au sein d’un réseau de treize observatoires (OHMs) du CNRS-INEE : le Dispositif de Recherche Interdisciplinaire sur les Interactions Hommes-Milieux soutenu par l’ANR (LabEx DRIIHM 2012-2025). Il implique près de 1000 scientifiques. De grandes quantités de données hétérogènes sont produites ou collectées dans les domaines des Sciences de la Nature et du Vivant, et des Sciences Humaines et Sociales. Plusieurs initiatives ont été menées au sein du LabEx pour augmenter la visibilité et le partage des données, mettre en relation des équipes scientifiques, favoriser la ré-utilisation de données et potentiellement faire émerger de nouvelles recherches. Un panel d’outils a ainsi été mis en place au fil des années : géo-catalogues de métadonnées, web SIG, photothèque, collections HAL, etc. Cependant, il existe des contrastes importants dans l’alimentation[…]
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[hal-01792211] Trees in the African Sahel: action research strategies in the Great Green Wall for the Sahara and Sahel Initiative context
Jun 1, 2022 | 04:19 am[...]
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