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33581
Recent changes in terrestrial water storage in the Upper Nile Basin: an evaluation of commonly used gridded GRACE products
Published 2017-09-01“…Resolution of changes in groundwater storage (ΔGWS) from GRACE ΔTWS is greatly constrained by both uncertainty in changes in soil-moisture storage (ΔSMS) modelled by GLDAS LSMs (CLM, NOAH, VIC) and the low annual amplitudes in ΔGWS (e.g. 1.8–4.9 cm) observed in deeply weathered crystalline rocks underlying the Upper Nile Basin. Our study highlights the substantial uncertainty in the amplitude of ΔTWS that can result from different data-processing strategies in commonly used, gridded GRACE products; this uncertainty is disregarded in analyses of ΔTWS and individual stores applying a single GRACE product.…”
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33582
Accelerated Weathering and Carbonation (Mild to Intensified) of Natural Canadian Silicates (Kimberlite and Wollastonite) for CO<sub>2</sub> Sequestration
Published 2021-12-01“…The aim of this work was to evaluate the weathering reactivity and CO<sub>2</sub> uptake capacity via carbonation of these two comminuted rocks, both of which are made up of a mixture of alkaline minerals, under process conditions that spanned from milder to intensified. …”
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33583
Characterization of algal community composition and structure from the nearshore environment, Lake Tahoe (United States)
Published 2023-01-01“…Sublittoral epipsammic samples, despite their proximity to rocks, had a very distinct diatom composition and high species dominance, similar to what was seen in the Fall eulittoral samples, with high numbers of Staurosirella chains and small biraphid diatoms. …”
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33584
In Situ Argon Isotope Analyses of Chondrule-Forming Materials in the Allende Meteorite: A Preliminary Study for <sup>40</sup>Ar/<sup>39</sup>Ar Dating Based on Cosmogenic <sup>39</...
Published 2022-12-01“…The argon isotopic compositions of chondrule-forming minerals of the Allende (CV3) meteorite were examined to evaluate the possibility of in situ <sup>40</sup>Ar/<sup>39</sup>Ar dating of planetary surface rocks based on cosmogenic <sup>39</sup>Ar without neutron irradiation in a reactor. …”
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33585
Detrital zircon geochronology of the Lützow-Holm Complex, East Antarctica: Implications for Antarctica–Sri Lanka correlation
Published 2018-03-01“…Here, we report new geochronological data on detrital zircons in metasediments associated with the magmatic rocks from the LHC, and compare the age spectra with those in the adjacent terranes for evaluating the tectonic correlation of East Antarctica and Sri Lanka. …”
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33586
Well Killing Technology before Workover Operation in Complicated Conditions
Published 2021-01-01“…It is determined that the developed process fluids, which include surfactants (YALAN-E2 and NG-1), have a hydrophobic effect on the porous medium of reservoir rocks, which ultimately contributes to the preservation, restoration and improvement of the filtration characteristics of the BFZ. …”
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33587
Zircon U–Pb–Hf isotopic and geochemical characteristics of the Xierzi biotite monzogranite pluton, Linxi, Inner Mongolia and its tectonic implications
Published 2018-03-01“…Zircon εHf(t) values and two-stage modal ages of the zircons within the pluton range from +4.80 to +13.65 and from 983 to 418 Ma, respectively, indicating that the primary magma was generated through partial melting of felsic rocks from juvenile crust. Consequently, these results demonstrate that the Xierzi pluton formed under the post-orogenic extensional setting after arc–continent collision in the middle Permian.…”
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33588
New Apatite Fission-Track Data from the Murmansk Craton, NE Fennoscandia: An Echo of Hidden Thermotectonic Events
Published 2020-12-01“…In this paper, we present the first results of AFT studies of 14 samples representing intrusive and metamorphic Precambrian rocks, located within the Murmansk craton of NE Fennoscandia. …”
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33589
Design and Evaluation of a Surfactant–Mixed Metal Hydroxide-Based Drilling Fluid for Maintaining Wellbore Stability in Coal Measure Strata
Published 2019-05-01“…It had an API filtration of 7 mL, reservoir damage rate of 10%, moderate and acceptable viscosity, strong inhibition capability to coal measure strata rocks, good tolerance to inorganic pollutants and drilling cuttings, and environmentally friendly properties. …”
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33590
Modelado de cuenca 1D de generación y expulsión de petróleo en el campo Urdaneta Oeste Lago, Cuenca del Lago de Maracaibo, Venezuela / 1D Basin Modeling of crude oil Generation And...
Published 2020-05-01“…The objectives includes; determining and quantifying the geological and geophysical data to support the basin modeling; and defining the times of petroleum generation and expulsion from their source rocks. Basin Mod application was used for this purpose. …”
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33591
Age and metal source of orogenic gold deposits in Southeast Guizhou Province, China: Constraints from Re–Os and He–Ar isotopic evidence
Published 2019-03-01“…Both initial 187Os ratios suggest that the Os was derived from crustal rocks. Combined with previous rare earth element (REE), trace elements, Nd–Sr–S–Pb isotope studies on scheelite, inclusion fluids with other residues of gangue quartz, and sulfides from other gold deposits in the region, it is suggested that the ore metals from Pingqiu and Jinjing were sourced from the Xiajiang Group. …”
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33592
Exposure to arsenic and other potentially toxic elements: health risk assessment and source analysis in the Wuming Basin, Guangxi Province, China
Published 2024-02-01“…F, Co, Mn, and Pb have contributions ranging from 31.63 to 47.93% from acidic rocks in the soil parent material, mining activities, and transportation. …”
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33593
Environmental enrichment improves cognitive flexibility in rainbow trout in a visual discrimination task: first insights
Published 2023-06-01“…Eight fish were divided into two groups: Condition E (fish reared from fry stages under enriched conditions with plants, rocks and pipes for ~9 months); Condition B (standard barren conditions). …”
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33594
Simulation of Gauged and Ungauged Streamflow of Coastal Catchments across Australia
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33595
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33596
Insights into the Thermal History of North-Eastern Switzerland—Apatite Fission Track Dating of Deep Drill Core Samples from the Swiss Jura Mountains and the Swiss Molasse Basin
Published 2020-12-01“…This work presents new apatite fission track LA–ICP–MS (Laser Ablation Inductively Coupled Plasma Mass Spectrometry) data from Mid–Late Paleozoic rocks, which form the substratum of the Swiss Jura mountains (the Tabular Jura and the Jura fold-and-thrust belt) and the northern margin of the Swiss Molasse Basin. …”
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33597
Voxel Based Morphometry Alterations in Mal de Debarquement Syndrome.
Published 2015-01-01“…Mal de debarquement syndrome (MdDS) is a disorder of chronic self-motion perception that occurs though entrainment to rhythmic background motion, such as from sea voyage, and involves the perception of low-frequency rocking that can last for months or years. The neural basis of this persistent sensory perception abnormality is not well understood.We investigated grey matter volume differences underlying persistent MdDS by performing voxel-based morphometry on whole brain and pre-specified ROIs in 28 individuals with MdDS and comparing them to 18 age, sex, and handedness matched controls.MdDS participants exhibited greater grey matter volume in the left inferior parietal lobule, right inferior occipital gyrus (area V3v), right temporal pole, bilateral cerebellar hemispheric lobules VIII/IX and left lobule VIIa/VIIb. …”
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33598
Phosphate Potential from Septic Tank in Surabaya City, Indonesia
Published 2023-04-01“…Abstract Phosphate scarcity will occur if humans do not currently manage the phosphates available in nature with good management. Phosphorus rocks are a natural source of phosphates, whose availability in nature is dwindling due to the large demand for phosphates in the world, especially in agriculture. …”
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33599
Main Factors Affecting the Settlement of Eastern Anatolia from the Beginning to the End of the Bronze Age
Published 2022-12-01“…The primary justification for such a deep-rooted history in the region can be attributed to the plenitude of caves and shelters under rocks, rich forests, flora, and the availability of animals for hunting. …”
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33600
Weak hydrothermal carbonation of the Ongeluk volcanics: evidence for low CO2 concentrations in seawater and atmosphere during the Paleoproterozoic global glaciation
Published 2017-10-01“…The formation consists mainly of submarine volcanic rocks that have erupted during the global glaciation. …”
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