Publications (121)
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. (
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
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 du panache de pollution des lixiviats de décharges d’ordures sur les eaux des aquifères de socle fracturé : Ouagadougou, Burkina Faso
Barry, A.A. (1,2) , Yaméogo, S. (1) , Nakolendoussé, N. (1) , Gillon, M. (2) , Valles, V. (2)
La pollution des eaux souterraines situées près des décharges d’ordures ménagères 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 socle cristallin(...)
Lixiviats, potentiel spontané, panache de pollution, carbone organique total
COMMUNICATION
The 17O-excess, d-excess and d18O composition of precipitation in Northern Benin
Christine Vallet-Coulomb, Christophe Peugeot, Anne Alexandre, Diego Chavez-Espinoza, Claudia Voigt, David Au-Yang , Théodore Ouani , Simon Afouda , Maxime Wubda
The intraseasonal and interannual variability of the West African monsoon greatly
impacts water resource security and flood risks in the intertropical regions of Africa. The stable
isotope composition of precipitation may help to understand and monitor the processes
controlling the monsoon cycle. It is controlled by the different steps of t(...)
Isotopic composition, precipitation, North Benin
ARTICLE
Five weeks cross-training effects on the physical performance of elite football referees in Benin
Adama Tiama, Brigitte Affidéhomé Tonon, Kocou Basile Nouatin, Coffi Quenum, André Kaboré, Polycarpe Gouthon
Introduction: Cross-training is effective in developing the physical abilities of
athletes, but its short-term effects are little known among referees. The purpose
of this study was to determine the effects of a five-week cross-training
block on the physical performance of soccer referees. Methods: It was carried
out with 18 elite referees(...)
Football Referees, Cross-Training, Physical Tests
ARTICLE
Impacts of climate change and pumping on groundwater resources in the Kou River basin, Burkina Faso
Justine Tirogo, Anne Jost, Angelbert Biaou, Youssouf Koussoubé, PierreRibstein and Denis Dakouré
West Africa is subject to climatic variability with a long period of drought during the 1970s–1990s whose impact on groundwater remains poorly studied. This work focuses on the Kou basinin Burkina Faso, which holds a large groundwater resource resulting in exceptional springs. Thisresource shows signs of depletion that raise a critical questio(...)
Groundwater pumping, Groundwater modelling, Climate change, Sudanian region, Sedimentary aquifer
ARTICLE
Improvement of Bambara Groundnut Productivity using Organic Manure Fertilization Doses on Plinthite Soil in sub-Saharan Agrosystem of Burkina Faso
ZONGO, K.F., NANDKANGRE, H., SANON, A., GOUGA, M., GUEBRE, D., KAMBOU, D.J., OUOBA, A., HIEN, E. and OUEDRAOGO M.
Bambara groundnut (Vigna subterranea [L.] Verdc.) is a seed legume native to West Africa with significant
agronomic, nutritional, economic and socio-cultural potential. In Burkina Faso, its cropping faces enormous
constraints from poor soil fertility and poor nutrient management practices. This study aimed to evaluate the
effects of differe(...)
Bambara groundnut, organic manure, nodulation, growth, yield
ARTICLE
Surface Formations Salinity Survey in an Estuarine Area of Northern Morocco, by Crossing Satellite Imagery, Discriminant Analysis, and Machine Learning
Youssouf El Jarjini 1 , Moad Morarech 1 , Vincent Valles 2,3 , Abdessamad Touiouine 4 , Meryem Touzani 5 , Youssef Arjdal 6 , Abdoul Azize Barry 7 and Laurent Barbiero 8,
The salinity of estuarine areas in arid or semi-arid environments can reach high values, conditioning the distribution of vegetation and soil surface characteristics. While many studies focused on the prediction of soil salinity as a function of numerous parameters, few attempted to explain the role of salinity and its distribution within the(...)
estuary; salinity; zonation; satellite imagery; electromagnetic induction; discriminant analysis; machine learning
ARTICLE
Identification of Groundwater Potential Zones in Samendeni Watershed in Sedimentary and Semi-Arid Contexts of Burkina Faso, Using Analytic Hierarchy Process (AHP) Method and GIS
Yabre, S. , Koussoubé, Y. , Gaëtan, S. , Yalo, N. and Silliman, S.
Demand for water increases in Samendeni regarding the undertaken agricultural projects while pressure on surface water from global warming/evapotranspiration also increases. Thus, the need to evaluate the groundwater potential in the catchment is crucial as alternative supplier of water and resilience to climate hazards. The AHP was performed(...)
Climate Change, Resilience, Groundwater Potential, Water Management, Conjunctive Use, AHP, GIS
ARTICLE
Caractérisation, typologie des connaissances et logique socio-économique d’utilisation des biopesticides par les producteurs maraîchers en zone soudano-sahélienne
Koulibi ZONGO Fidèle, DABIRE Kounbo, ZONGO Flora Stéphanie, SANON Abdramane, GUEBRE Daouda, and HIEN Edmond
Cette recherche vise à caractériser et établir une typologie des producteurs maraîchers en fonction de leurs connaissances et utilisation des biopesticides. L’étude a été conduite à Louda, un village de la commune de Boussouma dans la région du Centre Nord du Burkina Faso. Une enquête socio-économique semi-structurée a été conduite auprès de 2(...)
Typology, knowledge, biopesticides, socio-economic characteristics
ARTICLE
MIGHTEE-H I: possible interactions with the galaxy NGC 895
B. Namumba, J. Roman, J. Falcon-Barroso, J. H. Knapen, R. Ianjamasimanana, E. Naluminsa, G. I. G. Jozsa, M. Korsaga, N. Maddox, B. Frank, S. Sikhosana, S. Legodi , C. Carignan, A. A. Ponomareva, T. Jarrett, D. Lucero, O. M. Smirnov, J. M. van der Hulst, D. J. Pisano, K. Malek, L. Marchetti, M. Vaccari, M. Jarvis, M. Baes, M. Meyer, E. A. K. Adams, H. Chen, J. Delhaize, S. H. A. Rajohnson , S. Kurapati, I. Heywood, and L. Verdes-Montenegro
The transformation and evolution of a galaxy is strongly influenced by interactions with its environment. Neutral hydrogen (H I) is an excellent way to trace these interactions. Here, we present H I observations of the spiral galaxy NGC 895, which was previously thought to be isolated. High-sensitivity H I observations from the MeerKAT large s(...)
galaxies: evolution – galaxies: individual: NGC 895 – galaxies: interactions
ARTICLE
Agronomic evaluation and economic profitability of biopesticide derived a neem (Azadirachta indica A. Juss) seed in leafy onion and African eggplant production
ZONGO Koulibi Fidèle, DABIRE Kounbo, SOGOBA Kouka Hamidou, ZONGO Stéphanie Flora, SANON Abdramane, GUEBRE Daouda , HIEN Edmond
Leafy onion and African eggplant are two profitable crops whose yields are negatively impacted by insect pests, vectors and diseases. This study was undertaken to compare the agronomic efficacy and economic profitability of neem seed extract to the conventional vegetable crop in Louda village. A randomised complete block design with three repl(...)
Biopesticides, Azadirachta indica, leafy onion, African EGGPLANT
ARTICLE
Soil characterization and potentiality to improve two Bambara groundnut varieties cropping under rock phosphate fertilization at sudano-sahelian climate of Burkina Faso
ZONGO Koulibi Fidèle, NANDKANGRE Hervé, GUEBRE Daouda, SANON Abdramane, KAMBOU Diane Judicaëlle, KABORE Paligwendé, OUOBA Adjima , Edmond Hien4, and Mahama Ouedraogo5
Bambara groundnut is a food seed legume with enormous agronomic and nutritional potential. However, it remains a neglected crop. In order to improve its productivity in relation to soil and climatic conditions, the present study was conducted in Tenkodogo from July to October 2021. Soil characterization was carried out according to FAO guideli(...)
Soil characterization, potentiality, Burkina phosphate, Bambara groundnut, yields
ARTICLE
Assessment of Aquifer RechargePotential Using Remote Sensing, GISand the Analytical HierarchyProcess (AHP) Combined withHydrochemical and Isotope Data(Tamassari Basin, Burkina Faso). (2) (PDF) Assessment of Aquifer Recharge Potential Using Remote Sensing, GIS and the Analytical Hierarchy Process (AHP) Combined with Hydrochemical and Isotope Data (Tamassari Basin, Burkina Faso). Available from: https://www.researchgate.net/publication/368330829_Assessment_of_Aquifer_Recharge_Potential_Using_Remote_Sensing_GIS_and_the_Analytical_Hierarchy_Process_AHP_Combined_with_Hydrochemical_and_Isotope_Data_Tamassari_Basin_Burkina_Faso [accessed Jun 28 2024].
Ki, I.; Chakroun, H.;Koussoube, Y.; Zouari, K.
In the Tamassari basin, the agricultural population is highly dependent on groundwaterresources for its socioeconomic development. However, the decrease in rainfall in the region sincethe late 1960s and the demographic pressure on th e land are significantly affecting groundwaterrecharge. In order to exploit this groundwater sustai nably, it i(...)
Tamassari basin; remote sensing and GIS; recharge potential; hydrochemical; isotopic