This is the tradition in treating smoke stack plumes.    Views  Citations Presents original … It is concluded that modelling dust plumes with diffusion and ordinary fallout only; can cause serious errors in the model, the simulated plumes will become too big. Fractional crystallization process was possibly combined with minor crustal contamination as shown by enrichment of Th/Yb from group II to Group I that might be due to turbulent magma emplacement. The documentation of a mega-tsunami in the middle of the Bronze Age has wide implications both in geology and in archaeology.  August 25, 2020, DOI: By extensive coring, we are able to trace the tsunami effects in both off-shore and on-shore environment. Editorial board Netherlands Journal of Geosciences- Geologie en Mijnbouw is a fully open access journal which publishes papers on all aspects of geoscience, providing they are of international interest and … 2019 Impact Factor. to reduce human loss, economy loss due to quarantine/lockdown issues and it is the need of the hour. Characterisation for Radioelements over an Escarpment Feature(S): A Case Study of the Duku-Tarasa Gwandu Ridge Area of Birnin Kebbi NW Nigeria, Petrography and Geochemical Characterization of Dolerites from Figuil (Northern Cameroon) and Léré (Southwestern Chad), New Way of Identification of a Place and Tracking, A Mega-Tsunami in the Baltic Sea 1171 BC: Geological Records with Special Reference to the Lake Mälaren Area in Sweden, Application of Heterogeneous Composite Model with Consideration of Stress Sensitive in Low Permeability Gas Reservoir, Sedimentology, Structure and Depositional Environments of the Subsurface Cretaceous, North Sinai, Egypt Using Well Logs. The study measured, along some selected profiles across this escarpment feature, radiometric signatures using a Sim-Max G411 portable field gamma-ray spectrometer (giving counts for U, Th and K relative to the background values over the area), the ground total-field magnetic data (using the proton precession magnetometer) along those profiles and collected some (5) rock samples for flame photometry and AAS analyses towards the target proposition. Latest issues. Volume 232. The Gwandu Formation (though not described in the paper) consists of continental lacustrine sediments and is the youngest Palaeogene Formation present in the Sokoto sector of the larger Iullemmeden Basin. Downloads About 100 meters above earth the velocity profile may disintegrate, diffusion coefficients become rather unpredictable and stratified flow occur. Vol.11 No.10, This article belongs to the Special Issue on, Comparative Study of the Geomagnetic Activity Effect on foF2 Variation as Defined by the Two Classification Methods at Dakar Station over Solar Cycle Phases (), Sibri Alphonse Sandwidi, Doua Allain Gnabahou, Frédéric Ouattara, DOI: International Journal of Sciences ijSciences eISSN 2305-3925 | pISSN 2410-4477 is an open access monthly journal having expertise in delivering high-quality and rapid publications, from online submission systems and in-depth review to an efficient, author-friendly production process.  September 30, 2020, DOI: Downloads  December 24, 2020, DOI: Here, we reanalyze the Parkfield earthquake sequence, and find 11-year cycle; multiple 11-year cycle and Fibonacci sequence existed for earthquake. With these methods, the 2004 earthquake can be predicted well. International Journal of Geosciences, Volume 12, pp 1-5; doi:10.4236/ijg.2021.121001. Such dust plumes will be forced to jettison a load they may have in excess of this carrying capacity; this may be seen as streak fallout from the plume. The journal aims … Open Access free for readers, with article processing charges (APC) paid by authors or their institutions. New model for dispersion of volcanic ash and dust in the troposphere Jonas Eliasson. Vol.11 No.11, The tsunami wave erosion is traced 13.5 m below sea level. This article belongs to the Special Issue on, Active Tectonics in Tuscany (Central Italy): Ten Years of Seismicity (2009-2019) (), International Journal of Geosciences In the long run diffusion and gravitational flattening will cause different developments of the plume width. Downloads In this study, the reasons for mass extinction in Jurassic were investigated. It is suggested that gravitational flattening may be the main cause of dispersion in dust plumes above the turbulent boundary layer. This article belongs to the Special Issue on, A Mega-Tsunami in the Baltic Sea 1171 BC: Geological Records with Special Reference to the Lake Mälaren Area in Sweden (), Nils-Axel Mörner, Björn Ambrosiani, Phyllis Anderson Ambrosiani, DOI: The official journal of the Saudi Society for Geosciences, the Arabian Journal of Geosciences examines the entire range of earth science topics focused on, but not limited, to those that have regional significance to the Middle East and the Euro-Mediterranean Zone. Vol.11 No.11, Theoretical research shows that stress sensitivity will cause permeability damage during the production process, and the pressure drop test curve shows that the physical properties of the reservoir have gradually deteriorated. International Journal of Geosciences Vol.11 No.12, December 24, 2020 DOI: 10.4236/ijg.2020.1112041 48 Downloads 135 Views Sedimentological Characterization of Alluvial Gold Deposits of Betrare-Oya and Its Surroundings (Cameroon Eastern Region) Topic sections:-Dynamics of the Lithosphere-Tectonics and Volcanology-Sedimentology-Evolution of Life-Marine and Continental Ecosystems-Global dynamics of physicochemical cycles - Mineral deposits and Hydrocarbons - Surface processes . The archaeological key sites at Annelund and Apalle are reinterpreted in terms of tsunami wave actions remodelling stratigraphy. Geosciences (ISSN 2076-3263) is an international, peer-reviewed open access journal, which publishes original papers, rapid communications, technical notes and review articles, and …  January 18, 2021, DOI: The paper presents results of radiometric investigations of an area (Duku-Tarasa) near the capital city of the State of Birnin Kebbi, NW Nigeria. International Research Journal of Geology and Mining (ISSN:2276-6618) is an International, open access, peer-reviewed journal that provides rapid publication (monthly) of articles in all areas geology and mining. Archaeologically, the tsunami event coincides well with the transition between Periods II and III of the South Scandinavian Bronze Age. Articles on all fields of Geosciences research ( ijgr ) is a peer-reviewed publication for AAPG. Accuracy of our code location is about one meter anywhere in the troposphere Eliasson. One place to the latest research on COVID-19, including preprints, on Scilit boundary layer 's Policy listed... Sensitivity was analyzed and methane venting tectonics at several sites Geomatics.2020, 8 ( 2 ),:! Permeability gas reservoirs under the influence of stress-sensitive reservoir on all aspects of geological Sciences, and 11-year... 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