1676
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7309
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Publications
1676 publication(s) trouvée(s)
Article scientifique
Evaluation of groundwater potential in part of Ahmadu Bello University, Zaria, Northwest Nigeria
Abstract The need to address the acute water shortage problem within the Ahmadu Bello University Zaria Campus in Samaru necessitated …
Article scientifique
Physicochemical evolution and evaluation of groundwater quality in Mougheul area (Southwest of Algeria)
Abstract In arid areas, the pressure on water resources and in particular on groundwater resources is on the rise, mainly …
Article scientifique
Basin margin sediment wedge build out of the Eastern Niger Delta: application of shelf-edge trajectory pattern studies
Abstract The understanding of how basin margin sediment wedge builds out causes shelf-edge migration with time is approached based on …
Article scientifique
Contrasted Chemical Weathering Rates in Cratonic Basins: The Ogooué and Mbei Rivers, Western Central Africa
Despite the absence of tectonic activity, cratonic environments are characterized by strongly variable, and in places significant, rock weathering rates. …
Article scientifique
Stratigraphic Architecture of the Karoo River Channels at the End-Capitanian
The main Karoo Basin of southern Africa contains the continental record of the end-Triassic, end-Permian, and end-Capitanian mass extinction events. …
Article scientifique
The Syenite–Carbonatite Complex of Ihouhaouene (Western Hoggar, Algeria): Interplay Between Alkaline Magma Differentiation and Hybridization of Cumulus Crystal Mushes
The 2 Ga-old Ihouhaouene alkaline complex (Western Hoggar, Algeria) is among the oldest known carbonatite occurrences on Earth. The carbonatites …
Article scientifique
The Late Capitanian Mass Extinction of Terrestrial Vertebrates in the Karoo Basin of South Africa
The Beaufort Group of the main Karoo Basin of South Africa records two major extinction events of terrestrial vertebrates in …
Article scientifique
The Impact of Complex Volcanic Plumbing on the Nature of Seismicity in the Developing Magmatic Natron Rift, Tanzania
Constraining the architecture of complex 3D volcanic plumbing systems within active rifts, and their impact on rift processes, is critical …
Article scientifique
Magmatic flare-up causes crustal thickening at the transition from subduction to continental collision
Abstract Above subduction zones, magma production rate and crustal generation can increase by an order of magnitude during narrow time …
Article scientifique
Variation and Change of Upwelling Dynamics Detected in the World’s Eastern Boundary Upwelling Systems
Global increases in temperature are altering land-sea temperature gradients. Bakun (1990) hypothesized that changes within these gradients will directly affect …
Article scientifique
Tectonic evolution of an Early Cryogenian late-magmatic basin in central Madagascar
Central and southern Madagascar comprise a number of distinctive Archaean crustal blocks (the Antongil-Masora and Antananarivo domains) overlain by Proterozoic …
Article scientifique
Dichrostachys cinerea Growth Rings as Natural Archives for Climatic Variation in Namibia
Abstract Global Circulation Models (GCMs) are used to forecast climate change in Southern Africa, and the evidence shows that the …
Article scientifique
Petrogenesis of Mesoproterozoic Granites of the Swartoup Hills Region, Kakamas Domain, Namaqua Belt, South Africa
The Swartoup and Polisiehoek plutons in the Swartoup Hills (South Africa) formed during an episode of significant magma emplacement in …
Article scientifique
Utility of forward and inverse modeling in 2D electric tomography for Hydrogeologic studies
Abstract The choice of adequate techniques and arrays in electric tomography prospection is a difficult task; it depends generally on …
Article scientifique
Bone histology of the graviportal dinocephalian Jonkeria from the Middle Permian Tapinocephalus Assemblage Zone of the Karoo Basin of South Africa
Here we examine the bone histology of multiple skeletal elements of three individuals of Jonkeria from the middle Permian Tapinocephalus …
Article scientifique
Climate Change Implications and Mitigation in a Hyperarid Country: A Case of Namibia
Abstract Namibia is the most arid country in sub-Saharan Africa characterized by the existence of two deserts, the Namib and …
Article scientifique
Biomass Burning Effects on the Climate over Southern West Africa During the Summer Monsoon
Abstract Biomass Burning (BB) aerosol has attracted considerable attention due to its detrimental effects on climate through its radiative properties. …
Article scientifique
A new late Miocene elasmotheriine rhinoceros from Morocco
We describe here the first definite representative of the subfamily Elasmotheriinae in North Africa. It comes from theupper Miocene site …
Article scientifique
Ectoparasitic community of the Mahali mole-rat, Cryptomys hottentotus mahali: potential host for vectors of medical importance in South Africa
BACKGROUND: The endemic rodent family of Bathyergidae in Africa, particularly South Africa, are understudied as reservoirs of diseases of significant …
Article scientifique
Stratigraphic architecture and depositional environment of the Paleocene-Lower Eocene aquifers system (Douala onshore basin, SW Cameroon)
Abstract The Paleocene-Lower Eocene N'kapa Formation has long been considered as an important groundwater and hydrocarbon resource in the eastern …