Publications (211)
ARTICLE
Differentiation of Multi-Parametric Groups of Groundwater Bodies through Discriminant Analysis and Machine Learning
Ismail Mohsine, Ilias Kacimi, Vincent Valles, Marc Leblanc, Badr El Mahrad, Fabrice Dassonville, Nadia Kassou, Tarik Bouramtane, Shiny Abraham, Abdessamad Touiouine, Meryem Jabrane, Meryem Touzani, Abdoul Azize Barry, Suzanne Yameogo and Laurent 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 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
ARTICLE
Groundwater Bodies Subdivision in Corsica: A Critical Approach Based on Multivariate Water Quality Criteria Using Large Database
Hajar Lazar, Meryem Ayach, Abdoul-Azize Barry, Ismail Mohsine, Abdessamad Touiouine, Frédéric Huneau, Christophe Mori, Émilie Garel, Ilias Kacimi, Vincent Valles and Laurent Barbiero
The cross-referencing of two databases, namely the compartmentalization into groundwater bodies (GWB) and the quality monitoring (2830 observations including 15 physico-chemical and bacteriological parameters, on 662 collection points and over a period of 27 years) is applied to better understand the diversity of the waters of the island of Co(...)
groundwater bodies; water quality monitoring; database; Corsica; France
ARTICLE
Differentiation of Sahelian aquifers from chemical and isotopic composition using linear statistics and machine learning
Abdoul-Azize Barry, Suzanne Yameogo, Meryem Touzani, Samuel Nakolendoussé, Meryem Jabrane, Abdessamad Touiouine, Ismail Mohsine, Laurent Barbiero & Vincent Valles
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 Burki(...)
Mots clés non renseignés
ARTICLE
Magnetic fabrics and emplacement of an anorogenic granitic pluton: case of the Yoli microgranite along the Cameroon Volcanic Line
Théophile Njanko, Roland Kanse Onana, Bertille Edith Bella Nke, Aziz Téfo Fokoua, Pierre Rochette, Colette Njiki Chatué, Alys Calore Mengou, Séta Naba
The purpose of this study is to assess the magnetic fabrics and anisotropy of magnetic susceptibility (AMS) of the Yoli anorogenic microgranite to infer its emplacement mechanism. The Yoli massif is one of the numerous Cenozoic plutons of the Cameroon Magmatic Line cutting across the Central African Pan-African Fold Belt. The pluton, emplaced(...)
AMS, Yoli microgranite, Anorogenic pluton, Cameroon Volcanic Line
ARTICLE
Alteration Typology and Geochemical Signatures of the Napélépéra Gold-Bearing Granodiorite in South-West Burkina Faso (West Africa) Alteration Typology and Geochemical Signatures of the Napélépéra Gold-Bearing Granodiorite in South-West Burkina Faso (West Africa)
OUEDRAOGO Théophile, SAWADOGO Sâga, ILBOUDO Hermann, NABA Séta
The characterization of the relationships between mineralization and hydrothermal alteration is an essential element in understanding gold deposits. In south-west Burkina Faso, the Napélépéra mineralisation, the mobility of chemical elements and alteration-mineralization relationships were studied by means of selected core drilling and geochem(...)
Gold Mineralization, Alteration
THèSE
Étude biogéochimique et isotopique dans les eaux souterraines au voisinage des décharges d’ordures en milieu fracturé et urbain : cas de la commune de Ouagadougou (Burkina Faso)
Abdoul-Azize Barry
Les décharges d'ordures fonctionnent comme des bioréacteurs dont les processus fermentaires sont intenses et produisent des lixiviats riches en matière organique, azotée et métallique. Cette étude porte sur le développement d’un modèle conceptuel de la propagation latérale des polluants et leur biodégradation dans un aquifère cristallin fractu(...)
Biogeochemical cycle, Groundwater, Environmental science, Waste management, Environmental protection, Environmental engineering, Geography, Water resource management, Geology, Engineering, Environmental chemistry, Chemistry
ARTICLE
Geochemical Mobility Associated to Gold and Base Metal Occurrences of Mangodara Sector, in Southern Burkina Faso, Banfora Greenstone Belts (West African Craton)
Bernadin Gnamou, Hermann Ilboudo, Wilfried Antoine Bassou Toé, Sâga Sawadogo
In the Mangodara area within the Banfora greenstone belts (Baoulé-Mossi domain of the West African Craton), our study focused on geochemical assessment of the mobility of major and trace elements. Gold and base metal occurrences are hosted in highly metamorphic felsic (metarhyolite) and intermediate (metadacite and metaandesite) formations. Co(...)
Geochemical Mobility, Aluminous Alteration, Metamorphism, Gold, Base Metal, Banfora Greenstone Belts
ARTICLE
Prevalence and patterns of chromosomal abnormalities in patients suspected of genetic disorders: insights from a study in Ouagadougou, Burkina Faso
Théodora Mahoukèdè Zohoncon, Abdou Azaque Zouré, Abdoul Karim Ouattara, Franck Bienvenu Zida, Marius Belemgnégré, Paul Ouedraogo, Jacques Simpore
Background: Chromosomal abnormalities contribute significantly to human morbidity and mortality, leading to various pathologies. This study aimed to assess the prevalence of chromosomal abnormalities among patients suspected of genetic disorders in Ouagadougou, Burkina Faso.
Methods and results: A descriptive cross-sectional study was condu(...)
Burkina Faso ; Chromosomal abnormalities ; Cytogenetics ; Genetics
ARTICLE
Rheological context of emplacement of the Dori, Gorom-Gorom and Touka Bayèl granitic plutons (northeast Burkina Faso, West African Craton)
Adama Ouédraogo Yaméogo, Pascal Ouiya, Abraham Seydoux Traoré, Saga Sawadogo, Séta Naba, Sonia Rousse, Mélina Macouin
The reconstitution of the geodynamic processes of the Eburnean orogeny in the time span around 2.1 Ga in Dori area is here carried out through the examination of the internal structures and microstructures of the Dori, Gorom-Gorom and Touka Bayèl granitic plutons. The radiometric ages of these plutons vary between 2164 Ma and 2148 Ma. The inte(...)
Burkina Faso, Paleoprotrozoic/Eburnean, Plutons, Magnetic fabrics, Microstructures
ARTICLE
Sorghum and cowpea productivity as influenced by tillage, cropping system with soil amendment in Centre-West Region of Burkina Faso
KOUMBEM Mahamoudou, PALE Siébou, HIEN Edmond, YONLI Djibril, TRAORE Hamidou, PALE Grégoire, PRASAD Vara PV Middendorf 3
Improving crop productivity requires integrated management of soil fertility. This study aimed to assess the effects of tillage and the cropping system with soil amendment on the productivity of sorghum and cowpea. The experimental design was a completely randomized block with the treatments arranged in a split plot and three repetitions. Four(...)
Mots clés non renseignés
ARTICLE
Disk Galaxies Are Self-similar: The Universality of the HI- to-Halo Mass Ratio for Isolated Disks
Marie Korsaga, Benoit Famaey, Jonathan Freundlich, Lorenzo Posti, Rodrigo Ibata, Christian Boily, Katarina Kraljic, E. Esparza-Arredondo, C. Ramos Almeida, Jean Koulidiati
Observed scaling relations in galaxies between baryons and dark matter global properties are key to shed light on the process of galaxy formation and on the nature of dark matter. Here, we study the scaling relation between the neutral hydrogen (HI) and dark matter mass in isolated rotationally supported disk galaxies at low redshift. We first(...)
galaxies - spirales, galaxies naines – évolution - structure, cinématique - dynamique
COMMUNICATION
Cartographie de la pollution des lixiviats de décharges urbaines à Ouagadougou, Burkina Faso, sur un terrain géologique cristallin fracturé
Barry, A.A. (1,2) , Yaméogo, S. (1) , Nakolendoussé, N. (1) , Gillon, M. (2) , Valles, V. (2)
La pollution des nappes d’eau souterraine situées au droit des installations de stockage de
déchets ménagers est liée à l'infiltration des lixiviats qui véhiculent une forte charge polluante [1].
Le suivi de la propagation de ces panaches de polluant dans les aquifères n’est pas aisé, en
particulier dans les aquifères dis(...)
décharge d’ordure, Lixiviats, potentiel spontané, panache de pollution, carbone organique
COMMUNICATION
Cartographie de la pollution des lixiviats de décharges urbaines à Ouagadougou, Burkina Faso, sur un terrain géologique cristallin fracturé
Barry, A.A. (1,2) , Yaméogo, S. (1) , Nakolendoussé, N. (1) , Gillon, M. (2) , Valles, V. (
La pollution des nappes d’eau souterraine situées au droit des installations de stockage de
déchets ménagers est liée à l'infiltration des lixiviats qui véhiculent une forte charge polluante [1].
Le suivi de la propagation de ces panaches de polluant dans les aquifères n’est pas aisé, en
particulier dans les aquifères discontinus de socl(...)
décharge d’ordure, Lixiviats, potentiel spontané, panache de pollution
COMMUNICATION
Geochemical mobility associated to gold and base metal mineralization of Mangodara sector, in southern Burkina Faso, Banfora greenstone belt (West Africa Craton)
Bernadin Gnamou, Hermann Ilboudo, Séta Naba,
In the Mangodara sector within the Banfora greenstones belt our study focus on geochemical assessment of major and multielement and implying analysis and interpretation of
principal component. Gold and base metal mineralization is hosted in highly metamorphic altered felsic (metarhyolite) and intermediate (metadacite and metaandesite) volcani(...)
Geochemistry, Mobility elements, Banfora Belt