Zobrazeno 1 - 10
of 18
pro vyhledávání: '"O. P. Aghamelu"'
Publikováno v:
Pakistan Journal of Geology. 4:56-71
The Revised Universal Soil Loss Equation (RUSLE) was used to study the soil erosion processes in Edda-Afikpo mesas, Lower Cross River watersheds,Nigeria. The mesas occupy an area estimated at 60km2 on a surface relief of about 284m. DEM data, satelli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::580a26c7a79c4eb2455f1a37431cb5d5
https://doi.org/10.2478/pjg-2020-0007
https://doi.org/10.2478/pjg-2020-0007
Publikováno v:
Natural Resources Research. 29:3015-3033
The index properties of lateritic soils derived from sandstone, limestone, gneiss, granite, basalt, and migmatite in northeastern Nigeria were assessed for selecting the type with the best engineering potentials. The laboratory test results indicate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9d9c30f8843cc5efe53ab15d19bf840
https://doi.org/10.1007/s11053-020-09632-4
https://doi.org/10.1007/s11053-020-09632-4
Publikováno v:
Arabian Journal of Geosciences. 13
This study determined and compared, by means of total organic carbon (TOC) content analysis and Rock-Eval pyrolysis, the organic geochemistry and hydrocarbon source rock potentials of the Cenomanian–Turonian Eze-Aku (southern Benue Trough) and Camp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acfda57a82bf2f4bc2378dafae618b24
https://doi.org/10.1007/s12517-020-05677-0
https://doi.org/10.1007/s12517-020-05677-0
Autor:
Ifeoma Linda Onyekwelu, O. P. Aghamelu
Publikováno v:
Environmental Monitoring and Assessment. 192
Unfortunately, the name of the first author was incorrectly captured in the published online paper.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2e7d9db8f1ef3d846a4d68cf7b82952
https://doi.org/10.1007/s10661-019-7963-5
https://doi.org/10.1007/s10661-019-7963-5
Publikováno v:
Arabian Journal of Geosciences. 12
Samples of shale from the Coniacian Awgu Formation (southern Benue Trough, Nigeria) were subjected to petro-geochemical analyses in order to determine the hydrocarbon potentials of the formation. The results of the analyses, which included total orga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c9b0592c9c53532a4762ab21cecbd32
https://doi.org/10.1007/s12517-019-4238-y
https://doi.org/10.1007/s12517-019-4238-y
Publikováno v:
Journal of African Earth Sciences. 174:104074
The effects of hydrology, soil structure, and geotechnics on soil loss and gully propagation on the Edda-Afikpo Mesas (southeastern Nigeria) were assessed by field studies, laboratory soil analyses, and GIS modeling.The study was carried out to attri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b71f38b153f71b62c9b97a39aa54057
https://doi.org/10.1016/j.jafrearsci.2020.104074
https://doi.org/10.1016/j.jafrearsci.2020.104074
Autor:
Joseph Idu Amah, O. P. Aghamelu
Publikováno v:
Bulletin of Engineering Geology and the Environment. 76:1563-1575
The quality and durability of some marble deposits from Nigeria as construction stones were evaluated. Results indicate that the whitish-pinkish-greyish marbles were pure to relatively pure (generally ≥85 wt% calcite) and possess geotechnical prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e66a60b65902815a07bc9403b89fca1
https://doi.org/10.1007/s10064-016-0939-6
https://doi.org/10.1007/s10064-016-0939-6
Publikováno v:
Environmental monitoring and assessment. 191(9)
This study evaluates the impact of leachates from a municipal dumpsite on the quality of domestic water sources in the area for potable use. Concentrations of leachate-associated organic contaminants (such as diethyl-phthalate, total organic halogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c28ce326bae078063c92ca042ffe59d
https://pubmed.ncbi.nlm.nih.gov/31879801
https://pubmed.ncbi.nlm.nih.gov/31879801
Autor:
O. P. Aghamelu, Celestine O. Okogbue
Publikováno v:
Applied Clay Science. :158-166
The need to source for local components of drilling mud in Nigeria has necessitated the assessment of the properties (in natural state and when beneficiated) of clays from three geological units: namely; Asu River Group (Albian), Eze Aku Group (Turon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74175d13e0ac3cad4484a370ce790aa1
https://doi.org/10.1016/j.clay.2015.08.025
https://doi.org/10.1016/j.clay.2015.08.025
Publikováno v:
British Journal of Applied Science & Technology. 7:168-178
An engineering g eophysical assessment of the permanent site of the Ebonyi State University, Abakaliki has been carried out to determine the stability of the site for construction projects. Vertical electrical soundings were carried and their interpr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cff055c91871746511a5cae5bb72e68
https://doi.org/10.9734/bjast/2015/15195
https://doi.org/10.9734/bjast/2015/15195