Publications (111)
ARTICLE
Landform-regolith Map of the Central Goren Greenstone Belt, Burkina Faso
Benjamin Sawadogo ; Dominique Chardon ; Ousmane Bamba
The map is based on extensive fieldwork and complementary photo-interpretation. Field mapping was undertaken at 1:10 000 scale on the basis of a Lidar digital elevation model converted into topographic sheets with 1-m contours. Coverage of the study area required 60 days of fieldwork during the years 2017 and 2018. Around 300 km of itinerary w(...)
Mapping, Geomorphology, Regolith, Laterite, Paleolandsurface, Geochemical anomaly
ARTICLE
Fertilité des intrusions dans les porphyres cuprifères Paléoprotérozoïques de la ceinture de roches vertes Birimienne de Boromo, Burkina Faso, Craton Ouest Africain
Aristide BELEMSOBGO, Wendkouni Passecdé Pauline ZONGO, Urbain WENMENGA, Seta NABA
Le gisement de Cuivre-Or de Diénéméra-Gongondy est affilié à des porphyres cuprifères paléoprotérozoïques associés à la ceinture de roches vertes birimiennes de Boromo. La minéralisation est en relation avec un complexe intrusif basique à intermédiaire. La présente étude met en évidence le caractère fertile ou non de l’encaissant dans un envir(...)
diorite, Burkina Faso, porphyre cuprifère, Diénéméra-Gongondy, complexe filonien
ARTICLE
Insight from Lithostructural and Aeromagnetic Data from the Léo Square Degree, Central-Western Burkina Faso
Adama Ouédraogo Yameogo, Pascal Ouiya, Gounwendmanaghré Hubert Zongo, Omar Akonyiré, Abraham Seydoux Traore, Saga Sawadogo et Séta Naba
This study, carried out in the Léo square degree (west-central Burkina Faso) in the Palaeoproterozoic domain of the Man/Léo ridge, aims to define the shapes and positions of granitic plutons and the organisation of deformation
structures using aeromagnetic data. These data have shown that there are small sub-circular granitic bodi(...)
Burkina Faso, Lineaments, Belts Rocks, Leo’s Leaf, Granitoïd, Airbornes Magnétics
ARTICLE
Caractérisation des processus orogéniques tardi-éburnéen par les mécanismes de mise en place des plutons alcalins de Wayen et de Déou
Abraham Seydoux TRAORE, Hermann ILBOUDO, Adama Ouédraogo YAMEOGO, Sâga SAWADOGO, Séta NABA
La structure et le contexte géodynamique de mise en place des granites alcalins ont été très peu étudiés.
Ces structures sont pourtant importantes pour interpréter les mécanismes de mise en place et déduire le régime tectonique qui a prévalu à la fin de l’orogénèse éburnéenne (actif ou inactif). L‘objectif de ce travail est d’utiliser la méth(...)
Wayen, Déou, syénite, granite alcalin, géodynamique, tardi-éburnéen, diapirisme
ARTICLE
Insight from Lithostructural and Aeromagnetic Data from the Léo Square Degree, Central-Western Burkina Faso
Adama Ouédraogo Yaméogo, Pascal Ouiya, Gounwendmanaghré Hubert Zongo, Omar Akonyiré, Abraham Seydoux Traoré, Saga Sawadogo, Séta Naba
This study, carried out in the Léo square degree (west-central Burkina Faso) in the Palaeoproterozoic domain of the Man/Léo ridge, aims to define the shapes and positions of granitic plutons and the organisation of deformation structures using aeromagnetic data. These data have shown that there are small sub-circular granitic bodies to the nor(...)
Burkina Faso, Lineaments, Belts Rocks, Leo’s Leaf, Granitoïd
ARTICLE
Assessing the Effects of Tillage, Cropping Systems with Soil Amendments on Soil Physicochemical Properties in the Centre-Western Region of Burkina Faso
KOUMBEM Mahamoudou, PALE Siébou, HIEN Edmond, YONLI Djibril, TRAORE Hamidou, PALE Grégoire, PRASAD P. V. Vara and 3Middendorf B. Jan
A three-year experiment was conducted at Saria Research Station to assess the combined effects of
tillage methods and cropping systems with different soil amendments on the soil physicochemical properties.
A randomized complete block design with split plot arrangement of treatments and three replications was used
to conduct the experiment.(...)
Mots clés non renseignés
ARTICLE
Recours aux soins en cas de fièvre chez les enfants de moins de cinq ans : inégalités à l’échelle des 342 communes du Burkina Faso en 2019
Hervé BASSINGA
Généralement causée par les affections comme la pneumonie et
le paludisme, la fièvre chez les enfants est un des signes précoces
facilement identifiables par les soignants. Cet article vise à mettre en
évidence les inégalités communales (entité administrative la plus petite à
partir de laquelle une politique locale de développement peut êt(...)
estimation, petits domaines, communes
ARTICLE
Morpho-pédologie et essai de classification des sols développés sur roches dolomitiques dans le bassin de Taoudéni au Burkina Faso
Fidèle KABORE, Boussa Tockville MARE, Joachim OUEDRAOGO, Idriss SERME, Prosper N. ZOMBRE
Les roches carbonatées ont été reconnues en régions tempéré et méditerranéenne comme des roches mères de sols calcimagnésiques et Fersialitiques. Les formations carbonatées du Burkina Faso en région tropicale, dominées par des dolomies magnésiennes, influent sur la pédogenèse des sols environnants. Ce qui laisse penser à une probable existence(...)
Pédogenèse, classification de sols, dolomies, bassin de Taoudéni
ARTICLE
Morpho-pédologie et essai de classification des sols développés sur roches dolomitiques dans le bassin de Taoudéni au Burkina Faso
Fidèle KABORE, Boussa Tockville MARE, Joachim OUEDRAOGO, Idriss SERME, Prosper N. ZOMBRE
Les roches carbonatées ont été reconnues en régions tempéré et méditerranéenne comme des roches mères de sols calcimagnésiques et Fersialitiques. Les formations carbonatées du Burkina Faso en région tropicale, dominées par des dolomies magnésiennes, influent sur la pédogenèse des sols environnants. Ce qui laisse penser à une probable existence(...)
Pédogenèse, classification de sols, dolomies, bassin de Taoudéni
ARTICLE
Direction of material creep during the deformation phase in shear zones, role in mining prospecting: A case of the Nassara-Torkera gold deposits in the Gaoua region, Burkina Faso, West Africa
Pascal Ouiya, Gounwendmanaghré Hubert Zongo, Adama Ouédraogo Yaméogo, Séta Naba
Mineralization at the Nassara and Torkera gold deposits is situated at the contact between volcanic rocks (basalt-andesite) and volcanosedimentary rocks (pyroclastite, black shale) within the echelon faults of the large West Batié shear zone (WBZ). Along the mineralized body, shear deformation is intense, accompanied by significant hydrotherma(...)
Mots clés non renseignés
ARTICLE
Soil Properties and Tomato Productivity Improvement by Use of Polyter and Turbo-Bio in Sudanese Zone of Burkina Faso
OUEDROGO Harouna, HIEN Edmond, COULIBALY Alou and DIALLO Yacouba
In Burkina Faso, vegetable production is challenged by low soil fertility and unavailability of irrigation water associated with numerous dry sequences. The study's objective is to apprehend the performance of polyter and turbo-bio on soil and tomato productivity. A trial was set up, in a controlled environment and in vegetation vases, accordi(...)
Polyter, turbo-bio, tomato productivity, crop biomass, water stress
ARTICLE
Differentiation of Sahelian aquifers from chemical and isotopic composition using linear statistics and machine learning
Abdoul-Azize Barry a,b , Suzanne Yameogo a , Meryem Touzani c , Samuel Nakolendoussé a , Meryem Jabrane d , Abdessamad Touiouine d,e , Ismail Mohsine e , Laurent Barbiero f and Vincent Valles b,g
In Sahelian Africa, the characteristics of boreholes are often lost and, when several aquifers are present on the same site, it is difficult to know which one is being tapped or is likely to be contaminated, which hinders good management of the resource. In this study conducted on 153 wells distributed in the four major aquifers of Burkina Fas(...)
aquifer discrimination; groundwater management; water chemistry; discriminant analysis; machine learning; Burkina Faso
ARTICLE
Lamprophyre Rocks in the Nassara Gold Deposit, Southwest Burkina Faso : Characteristics and Implication for Mining Exploration
Pascal Ouiya, Adama Ouédraogo Yaméogo, Sâga Sawadogo, Séta Naba
The lamprophyres are late dykes that cut the formations hosting the gold mineralization in the Nassara deposit. They are geographically and spatially related to most orogenic gold deposits. It is with the aim of characterizing them and seeing their implications for exploration that this work is carried out. To achieve our objective, petrograph(...)
Nassara, Calc-Alkaline Lamprophyre, Metasomatic Activity, LILE, HREE
ARTICLE
Differentiation of Multi-Parametric Groups of Groundwater Bodies through Discriminant Analysis and Machine Learning
Ismail Mohsine 1,Ilias Kacimi 1,Vincent Valles 2,Marc Leblanc 1,2,Badr El Mahrad 1,3,4,Fabrice Dassonville 5,Nadia Kassou 1,Tarik Bouramtane 1,Shiny Abraham 6,Abdessamad Touiouine 1,7,Meryem Jabrane 7,Meryem Touzani 8,Abdoul Azize Barry 9,Suzanne Yameogo and Laurent Barbier
In order to facilitate the monitoring of groundwater quality in France, the groundwater bodies (GWB) in the Provence-Alpes-Côte d’Azur region have been grouped into 11 homogeneous clusters on the basis of their physico-chemical and bacteriological characteristics. This study aims to test the legitimacy of this grouping by predicting whether wa(...)
groundwater bodies; machine learning; discriminant analysis; chemical composition; bacteriological composition; PACA region; France
ARTICLE
Differentiation of Multi-Parametric Groups of Groundwater Bodies through Discriminant Analysis and Machine Learning
by Ismail Mohsine 1,Ilias Kacimi 1ORCID,Vincent Valles 2,Marc Leblanc 1,2,Badr El Mahrad 1,3,4ORCID,Fabrice Dassonville Fabrice Dassonville SciProfilesScilitPreprints.orgGoogle Scholar 5,Nadia Kassou 1,Tarik Bouramtane 1ORCID,Shiny Abraham 6,Abdessamad Touiouine 1,7ORCID,Meryem Jabrane 7,Meryem Touzani 8ORCID,Abdoul Azize Barry 9ORCID,Suzanne Yameogo 9 andLaurent Barbiero
: In order to facilitate the monitoring of groundwater quality in France, the groundwater
bodies (GWB) in the Provence-Alpes-Côte d’Azur region have been grouped into 11 homogeneous
clusters on the basis of their physico-chemical and bacteriological characteristics. This study aims to
test the legitimacy of this grouping by predicting wheth(...)
Mots clés non renseignés