Journal of Sedimentary Environments
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Petroleum system and hydrocarbon potential of the Kolmani Basin, Northeast Nigeria
Journal of Sedimentary Environments - Tập 9 Số 1 - Trang 145-171 - 2024
Estimation of bedload sedimentation rate in a paleo-drowned river-valley
Journal of Sedimentary Environments - Tập 7 Số 4 - Trang 633-650 - 2022
AbstractExtensive, high-resolution seismic data were correlated with borehole,
land use, and geological data to calculate the mass of genetically different
sediment deposits in the Middle Harbour estuary in Sydney, Australia. Middle
Harbour is a drowned-river valley located adjacent to the larger Sydney estuary.
The estuary follows a well-defined sedimentation model featuring small fluvial
bedload...
Platform and back-arc basins during the Gondwana Collage: Andrelândia Group and Paraíba do Sul Complex (Brazil)
Journal of Sedimentary Environments - - 2022
Lake level oscillations recorded in Buracica Stage (Barremian, Early Cretaceous) of Recôncavo Basin, Bahia State (N.E. Brazil)
Journal of Sedimentary Environments - Tập 5 - Trang 425-456 - 2020
This work studies the Buracica Stage (Barremian, Early Cretaceous) in the
Recôncavo Basin, Bahia State (N.E. Brazil), comprising the São Sebastião and
Pojuca formations, from the analysis of 143 well logs and outcrop records. The
Recôncavo Basin is a rift basin associated with the beginning of the South
Atlantic Ocean. The basin started with very slow subsidence rates, leading to
the formation of ...
Characterizing spatial variability of some soil properties in Beni-Moussa irrigated perimeter from Tadla plain (Morocco) using geostatistics and kriging techniques
Journal of Sedimentary Environments - Tập 6 - Trang 381-394 - 2021
The research was carried out in Beni-Mousssa perimeter in the southern part of
the Tadla plain, in Morocco. This study was performed using physicochemical
analyses combined with statistical and geostatistical analysis to understand the
spatial variability of soil quality in this agricultural area and to elaborate
sustainable management of soil and environmental decision. The locations of
sampling ...
Geochemical and multivariate statistical characterization of shales of the Oti−Pendjari Group of the Neoproterozoic Basin of Ghana: implication of paleoweathering, climatic conditions, and provenance
Journal of Sedimentary Environments - Tập 8 - Trang 115-135 - 2023
The Oti−Pendjari Group of the Voltaian basin is the largest and thickest of the
three Groups of the basin and has had limited research attention over the
years. In this study, the geochemical characterization of the group with a focus
on elucidating the paleoclimatic conditions, weathering, and the provenance of
the argillaceous detritus was investigated. On the basis of Sr/Cu ratios and C
values...
Chemical composition of garnet and ilmenite from stream sediments and soil applied to diamond fertility investigation: the kimberlite intrusion of Ariquemes, Rondonia (Brazil)
Journal of Sedimentary Environments - Tập 7 - Trang 317-334 - 2022
In exploratory programs for kimberlites focused at discovering diamond deposits,
it is important to identify tools that define their fertility. The observation
of mineral indices such as garnet and ilmenite is the first indication of the
proximity of kimberlite intrusion, and the possibility of using these minerals
as fertility proxys through mineral chemistry allows us to characterize the
presenc...
Paleocurrent analysis, petrographic, geochemical and statistical appraisal of Neoproterozoic siliciclastic sediments, NE Voltaian Basin, Ghana: a multidisciplinary approach to paleogeographic reconstruction
Journal of Sedimentary Environments - Tập 5 - Trang 199-218 - 2020
This study used sedimentary structures, facies analysis, petrographic studies,
statistical techniques and geochemical data of the Bombouaka/Gambaga Group of
the NE Voltaian Basin, Ghana to decipher the source of the sediments. Field
measurements covered the Tossiegou, Poubogou, and Panabako Formations of the
Bombouaka/Gambaga Group. The influence of hydraulic sorting was interpreted from
the effec...
Influence of low-temperature fluids and post-depositional changes in the siliceous–pelagic sediments of the Central Indian Ocean Basin
Journal of Sedimentary Environments - Tập 6 Số 4 - Trang 603-620 - 2021
Estimation of siltation in Tuirial dam: a spatio-temporal analysis using GIS technique and bathymetry survey
Journal of Sedimentary Environments - - Trang 1-17 - 2023
Dams are the source of power generation which also provide water supply for
irrigation and other domestic needs. Siltation is the major issue, particularly
in shortening the life span of the dams worldwide. Mizoram is highly fragile due
to its undulating topography and loose sedimentary rock formations. Accumulated
sediment is estimated to be high due to high run-off over steep slopes. This
area l...
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