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33381
Strongly seasonal Proterozoic glacial climate in low palaeolatitudes: Radically different climate system on the pre-Ediacaran Earth
Published 2016-07-01“…Palaeomagnetic data determined directly for Proterozoic glacial deposits and closely associated rocks indicate low palaeolatitudes: Cryogenian deposits in South Australia accumulated at ≤10°, most other Cryogenian deposits at <20° and Palaeoproterozoic deposits at <15° palaeolatitude. …”
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33382
Estimation of hdraulic conductivity using geoelectrical data for assessing of scale effect in a karst aquifer
Published 2016-12-01“…Porosity of the aquifer is estimated based on the modified form of Archie’s empirical law assuming well-cemented carbonate rocks. Formation resistivity factor and critical pore size of the Asmari limestone aquifer are used for estimating the hydraulic conductivity on the small scale based on the Thompson Equation. …”
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33383
Biosignatures in Subsurface Filamentous Fabrics (SFF) from the Deccan Volcanic Province, India
Published 2020-06-01“…The formation of filamentous cores including Fe-bearing phyllosilicates probably occurred near the surface after cooling of the lava, where the elements necessary for mineral formation (i.e., Si, Mg, Al, Fe) were released during alteration of the volcanic host rocks by percolating fluids.…”
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33384
Owl-like plaques of the Copper Age and the involvement of children
Published 2022-12-01“…Additionally, slate is one of the commonest surface rocks in southwestern Iberia, and it provides a blank canvas for engraving lines using pointed tools made of flint, quartz or copper. …”
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33385
NNetEn<sub>2D</sub>: Two-Dimensional Neural Network Entropy in Remote Sensing Imagery and Geophysical Mapping
Published 2022-04-01“…Application to geophysical mapping of rocks to the northwest of southwest Australia is characterized by low to medium entropy and highlights aspects of the geology. …”
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33386
Geochemical and remote sensing integrated with satellite gravity data of Darhib and Atshan talc deposits, South Eastern Desert, Egypt
Published 2023-06-01“…Talc deposits may be attributed to greenschist facies metamorphism or to a magmatic solution that is (associated with granitic intrusions) interacted with the surrounding volcanic rocks forming metasomatic minerals.…”
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33387
رصد تدابير تخفيف الأثر البيئي في منشآة مصفاة بانياس لتكرير النفط
Published 2018-10-01“…In spite of the precautions, controls and treatment available in the most important oil installations in the Syrian coast (Banias Oil Refinery), the environmental effects of gaseous, liquid or solid oil contaminants will find their way into the general environment, leaving serious negative impacts on the components of different ecosystems –air - soil - groundwater - rivers - sand and beach rocks - etc ..). Therefore, this research is a means of monitoring the environmental measures and Procedures taken in the facility to avoid, reduce and compensate the resulting environmental impacts. …”
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33388
Rare Earth Element Geochemistry of Late Cenozoic Island Carbonates in the South China Sea
Published 2022-05-01“…Therefore, assessing whether carbonate rocks that have experienced variable diagenesis could still preserve primary seawater geochemistry is a prerequisite before inferring ancient marine environments using geochemical tracers such as the cerium anomaly (Ce/Ce*). …”
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33389
Upper Miocene Karst Collapse Structures of the East Coast, Mallorca, Spain
Published 2016-06-01“…In the sea cliffs on the Mallorca Island, Western Mediterranean there are extensive outcrops of Upper Miocene carbonate rocks. On the Eastern coast of Mallorca, the reefal complex is overlain by a Messinian shallowwater carbonate complex. …”
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33390
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33391
Improvement of Carbon Dioxide Sequestration of Anorthite through Bacterial: Release of Calcium and Destruction of Crystal Structure
Published 2023-03-01“…This research may provide a reference for the enhancement of carbon dioxide mineralization by basic or ultrabasic rocks through microbial methods.…”
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33392
Geochemical Changes Associated with High-Temperature Heat Storage at Intermediate Depth: Thermodynamic Equilibrium Models for the DeepStor Site in the Upper Rhine Graben, Germany
Published 2021-09-01“…At a distance of ~20–75 m from the wellbores, the leached ions recombine with the reservoir rocks to form a variety of clays, i.e., saponite, minnesotaite, and daphnite. …”
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33393
U-Pb Geochronology and Trace Element Compositions of Zircon in Biotite Granite from the Bagaladong Pb-Zn Deposit, Tibet and Their Geological Significance
Published 2016-11-01“…The Bagaladong Pb-Zn deposit is located in the eastern segment of the Gangdese back-arc uplift belt and lacks enough study with no available ages for ores and rocks. Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS) zircon U-Pb dating and in situ trace elements were carried out for mineralization-related biotite granite in the Bagaladong Pb-Zn deposit and are reported in this paper. …”
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33394
The Viséan sedimentary succession at the Gara el Itima (Anti-Atlas, Morocco) and its ammonoid faunas
Published 2006-02-01“…A late Viséan section of clastic and carbonatic rocks is described from the eastern part of the Anti-Atlas (Morocco). …”
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33395
Assessment of Sentinel-2 Images, Support Vector Machines and Change Detection Algorithms for Bark Beetle Outbreaks Mapping in the Tatra Mountains
Published 2021-08-01“…Support Vector Machines (SVM) distinguished six classes: deciduous forests, coniferous forests, grasslands, rocks, snags (dieback of standing trees) and cuts/windthrow. …”
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33396
Geo-Agriculture: Reviewing Opportunities through Which the Geosphere Can Help Address Emerging Crop Production Challenges
Published 2020-07-01“…The agricultural sector faces looming challenges including dwindling fertiliser reserves, environmental impacts of conventional soil inputs, and increasingly difficult growing conditions wrought by climate change. Naturally-occurring rocks and minerals may help address these challenges. …”
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33397
Influence of Riparian Conditions on Physical Instream Habitats in Trout Streams in Southeastern Minnesota, USA
Published 2024-03-01“…Canonical correlation detected significant associations between riparian and instream variables across the river forks, and indicated that wider riparian buffers, more bank grass and shrubs, longer overhanging vegetation, limited bare soil, and more rocks on banks were significantly associated with increased instream cover, high levels of coarse substrates with reduced embeddedness, increased pool habitats, and reduced fine sediments. …”
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33398
Government conservation policies on Mexican coastal areas: is "top-down" management working?
Published 2011-12-01“…Sedimentation rate, water transparency, chlorophyll and total suspended solids were recorded underwater in each site for environmental characterization. 50 photo-quadrants on five transects were surveyed between 3-4m depth to record coverage (%) of living corals, dead corals, algae, sand and rocks. The conservation status of coral reefs was assessed by the coral mortality index (MI). …”
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33399
Orogenic Gold in Transpression and Transtension Zones: Field and Remote Sensing Studies of the Barramiya–Mueilha Sector, Egypt
Published 2019-09-01“…Ophiolites, island arc rocks, and Fe-oxides/hydroxides (ferrugination) and carbonate alteration zones are discriminated by using the PCA technique. …”
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33400
Penetrating intracranial injury through temporal bone with a retained stab: A case report and literature review
Published 2024-06-01“…It’s important to avoid making any rocking motions during the extraction process that could endanger vital neurovascular structures at risk at the knife's tip.…”
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