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1676 publication(s) trouvée(s)
Article scientifique
Effects of Fractures on Buildings and Road Construction: A Case Study of Area BZ, Ahmadu Bello University, Zaria, Nigeria
Structural collapse due to the absence of geophysical information has become a major concern in the construction and building industries …
Article scientifique
In-Phase/Quadrature Signatures of a Very LowFrequency Electromagnetic Survey for the Delineation of Cassiterite at Rafin Bareda, DutsenWai, Kaduna State, Nigeria
The VLF-EM geophysical technique was used to delineate the zones of cassiterite at Rafin Bareda, Dutsen-Wai, Kubau Local Government area …
Article scientifique
Electrical resistivity measurements in delineating near-surface lithologic units in Federal College of Education, Asaba, Delta State, Nigeria: Implications for building foundation failure
An electrical resistivity investigation was carried out in parts of the College of Education (Technical) Asaba to delineate the subsurface …
Article scientifique
Investigation of Leachate Plume and Groundwater Pollution using Geophysical and Physio-chemical Methods in an Open Dumpsite at Idugosa, Federal Capital Territory (FCT), Abuja, Nigeria
A geophysical study has been carried out using the electrical resistivity method, Very LowFrequency Electromagnetic (VLF-EM) and physiochemical analysis to …
Article scientifique
Study on the compositional zoning and evolution of symplectitic coronal in jadeitite
Abstract Based on the fact that multi-stage fluid activities play an important role in the interaction between jadeitite and symplectitic …
Article scientifique
Calibration of the local magnitude scale (Ml )for Central Southern Africa
Abstract The Central Southern Africa is an area of moderate seismic activity generally caused by the presence of the East …
Éditorial
Editorial: African vertebrates through times
The first record of vertebrate fossils from Africa can be traced back to the beginning of the nineteenth century, almost …
Article scientifique
Stability state of a Mediterranean coastal environment threatened by erosion: the case of the Djerba Island (Gulf of Gabes, SE-Tunisia)
Abstract The Djerba Island (Gulf of Gabes, SE-Tunisia) that is part of the South Rive of the Mediterranean is classified …
Article scientifique
Effectiveness assessment of paraloid B-72 enhanced with Nano materials to improve of mortars properties for conservation of Seti I temple in Al-Qurna, Thebes west bank, Egypt
Article scientifique
3D modelling and characterisation of ferralitic basement aquifers by combining resistivity, chargeability and remote sensing data in the Messondo area (SW- Cameroon)
Abstract An investigation combining remote sensing (Landsat 8) images and ground geoelectricity was carried out in order to remedy deficit …
Article scientifique
Groundwater Potential Modelling and Aquifer Zonation of a Typical Basement Complex Terrain: A Case Study
Abstract Geophysical exploration using Vertical Electrical Resistivity (VES) techniques has been employed to study the groundwater potential and vulnerability of …
Article scientifique
Multi-criterion approach for assessment of hydrochemical characteristics and human health risk of groundwater in Khartoum State, Sudan
Abstract Recently, groundwater has been recognized as one of the primary sources of water supply in Sudan. However, groundwater quality …
Article scientifique
Impact of dry deposition flux and dust intrusion phenomena on elemental concentrations of air particulate matter
Depositions of trace elements of air particulates in the atmosphere have gained much attention in recent times due to their …
Article scientifique
Temporal patterns of gelatinous zooplankton distribution and environmental drivers in the south-western Mediterranean Sea.
are the most abundant species. The nMDS and ANOSIM analysis reveal significant differences in the ecological community structures between the …
Article scientifique
Evaluation of groundwater repositories in parts of Enugu, Eastern Nigeria via electrical resistivity technique
Abstract Resistivity survey was carried out in Enugu North, Southeastern Nigeria, in order to evaluate the groundwater condition of the …
Article scientifique
Subsurface structure of magmatic segments during continental breakup: Perspectives from a gravity data analysis along the Main Ethiopian Rift
In magma-rich continental rifts, extension is commonly localized as dike injection in discrete magmatic segments which appear from surface geology …
Article scientifique
Review of the design considerations for the laboratory growth of sea ice
Abstract Sample collection and field studies of sea ice take place under harsh conditions which, combined with the logistical difficulties …
Article scientifique
Hydrogeochemical characterization of groundwater in a coastal area, central western Senegal
One of the most serious problems affecting coastal aquifers is seawater intrusion. Senegal is currently facing an increased demand for …
Article scientifique
Vegetation and climate change at the southern margin of the Neo-Tethys during the Cenomanian (Late Cretaceous): Evidence from Egypt
Changes in terrestrial vegetation during the mid-Cretaceous and their link to climate and environmental change are poorly understood. In this …
Article scientifique
African coastal camera network efforts at monitoring ocean, climate, and human impacts
Regular and long-term monitoring of coastal areas is a prerequisite to avoiding or mitigating the impacts of climate and human-driven …