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33901
Ophiolites in ocean-continent transitions: from the Steinmann Trinity to sea-floor spreading
Published 2009“…(Eds.), Physics and Chemistry of the Earth 3, Pergamon Press, London, 1959, pp.110-189], the (American version of the) eugeosyncline and its igneous rocks with "collapsing continental rises" [R. S. …”
Journal article -
33902
Ophiolites in ocean-continent transitions: From the Steinmann Trinity to sea-floor spreading
Published 2009“…(Eds.), Physics and Chemistry of the Earth 3, Pergamon Press, London, 1959, pp. 110-189], the (American version of the) eugeosyncline and its igneous rocks with "collapsing continental rises" [R.S. Dietz, J. …”
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33903
TOXIC ELEMENTS IN GROUNDWATER IN THE NORTHERN REGIONS OF THE OB-ZAYSAN FOLDED REGION
Published 2023-05-01“…The authors revealed relatively high concentrations of Ti – up to 0,04 mg/dm3, V – up to 0,03 mg/dm3, Fe – up to 93,9 mg/dm3, Zn – up to 0,38 mg/dm3, As – up to 0,27 mg/dm3, Zr – up to 0,018 mg/dm3, Sb – up to 0,016 mg/dm3, Ba – up to 0,51 mg/dm3, W – up to 0,005 mg/dm3, Hg – up to 0,0002 mg/dm3, Pb – up to 0,057 mg/dm3, U – up to 0,34 mg/dm3, which is probably related to the composition of host rocks and the spread of industrial enterprises developed in the study area. …”
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33904
Genetic relationship between the Maoping Pb-Zn deposit and paleo-oil reservoir in the northern Yunnan-Guizhou depression: Evidence from bitumen trace elements and the in-situ sulfu...
Published 2023-01-01“…The bitumen in the Xujiazhai paleo-oil reservoir and Maoping deposit has an abundant Pb and Zn content, indicating petroleum liquids may act as the transporting agents of metallogenic metal elements, carrying them to sites where mineralization may take place. The source rocks may have provided not only the oil for paleo-oil/gas reservoirs, but also a portion of ore metals for the Pb-Zn mineralization. …”
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33905
CONTENT OF TOXIC ELEMENTS IN STREET DUST AND RISK ASSESSMENT FOR HUMAN HEALTH (MEZHDURECHENSK, SOUTHERN KUZBASS)
Published 2023-03-01“…The excess of the average contents of a number of elements in street dust over clark values, and at some points very significantly, may be due to the impact of motor transport (Pb), metalworking enterprises (Fe, Ti, Cr), coal combustion products (As, Hg), long-distance transfer from coal mining enterprises, transfer of air flows through the masses of overburden and host rocks (Sg, Si, Sb). Environmental risks to public health from exposure to street dust components (26 elements were taken into account according to the ICI data) were assessed taking into account oral, inhalation and cutaneous routes of entry and using standard exposure factors. …”
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33906
Unveiling Insights: Harnessing the Power of the Most-Frequent-Value Method for Sensor Data Analysis
Published 2023-10-01“…Furthermore, the paper underscores the MFV method’s versatility in estimating environmental gamma background blue (the natural level of gamma radiation present in the environment, typically originating from natural sources such as rocks, soil, and cosmic rays), making it useful in scenarios where traditional statistical methods are challenging. …”
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33907
Soil Quality and Evaluation of Spatial Variability in a Semi-Arid Ecosystem in a Region of the Southeastern Iberian Peninsula (Spain)
Published 2021-12-01“…The indicators with the greatest influence on soil quality for different land uses and those developed on different rocks, using linear scoring functions, are the following: (Clay), (GWC1500 kPa) and (Ca). …”
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33908
Integration of Ukrainian paleobotanists and palynologists into the international community of scientists
Published 2023-04-01“…The presented materials covered the results of the study of micro- and macro-plant remains from rocks of all subdivisions of the Phanerozoic (Paleozoic, Mesozoic, Cenozoic), as well as the Neoproterozoic (Ediacaran). …”
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33909
Metamorphism and exhumation of basement gneiss domes in the Quadrilátero Ferrífero: Two stage dome-and-keel evolution?
Published 2019-09-01“…The presence of dome-and-keel provinces in Archean cratons has been connected with the initiation of plate tectonics on Earth as these features are most commonly observed in Archean rocks. The Quadrilátero Ferrífero in Brazil has been identified as a Paleoproterozoic dome-and-keel province for more than three decades. …”
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33910
A ∼28-kyr Continuous Lacustrine Paleoseismic Record of the Intraplate, Slow-Slipping Fuyun Fault in Northwest China
Published 2022-01-01“…The mass-wasting deposits with underlying soft-sediment deformation structures (SSDS) in the Y20B core indicate six siliciclastic-enriched sandy sediment fluxes from earthquake-triggered landslides of granitic rocks, and isolated SSDS record three additional earthquake-induced in situ deformations. …”
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33911
Iron Isotope Compositions of Coexisting Sulfide and Silicate Minerals in Sudbury-Type Ores from the Jinchuan Ni-Cu Sulfide Deposit: A Perspective on Possible Core-Mantle Iron Isoto...
Published 2021-04-01“…Many studies have shown that the average iron (Fe) isotope compositions of mantle-derived rocks, mantle peridotite and model mantle are close to those of chondrites. …”
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33912
Impact of specific serotonin receptor modulation on restricted repetitive behaviors
Published 2022-12-01“…Individuals displaying lower-order motoric RRBs may express repetitive hand flapping behaviors, body rocking back and forth movements, and continuous body spinning. …”
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33913
Sequence stratigraphic framework and sedimentary model of Shanxi Formation in northeast Zhoukou Depression of the North China Plate
Published 2020-12-01“…The peat flats in SQs2 are favorable hydrocarbon source layers, the lime-mud flats in SQs1 and sand flats formed in the transgression periods of SQs2 and SQs3 constitute favorable hydrocarbon reservoirs, and the mud flats form in the transgressions periods serve as favorable cap rocks. Therefore, the study area features a reservoir-cap assemblage for self-generating and self-storing of hydrocarbon, and the southeastern part of the study area can be taken as a favorable exploration area.…”
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33914
Investigation on Solubility and Speciation of Valence-Variable Radionuclides in Synthetic Tamusu Claystone Groundwater
Published 2023-08-01“…Tamusu claystone is one of the preselected host rocks for geological disposal of high-level radioactive waste in China. …”
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33915
Genesis of Makeng-type Fe-polymetallic deposits in SE China: New constraints by geochronological and isotopic data from the Dapai–Makeng metallogenic system
Published 2023-09-01“…The δ56Fe and δ57Fe values of magnetite from Dapai and Makeng are both slightly lower than those of the ore-related granites, suggesting that Fe in the initial fluid in both deposits was derived mainly from coeval granitic rocks. The Fe isotopic variation between intrusions and skarn Fe orebodies is interpreted as resulting from mass fractionation that occurred during fluid exsolution from melt. …”
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33916
Metallogenic Model and Prospecting Progress of the Qiandongshan–Dongtangzi Large Pb-Zn Deposit, Fengtai Orefield, West Qinling Orogeny
Published 2023-08-01“…The ore bodies primarily occur within and around the contact surface between the limestone of the Gudaoling Formation and the phyllite of the Xinghongpu Formation, which are clearly controlled by anticline and specific lithohorizon. Magmatic rocks are well developed in the mining area, consisting mainly of granitoid plutons and mafic–felsic dikes. …”
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33917
Hydrochemistry of Medium-Size Pristine Rivers in Boreal and Subarctic Zone: Disentangling Effect of Landscape Parameters across a Permafrost, Climate, and Vegetation Gradient
Published 2022-07-01“…The second factor (14% variation) likely represented a combined effect of productive litter in larch forest growing on carbonate-rich rocks and groundwater feeding of the rivers and acted on labile Na, Mg, Si, Ca, P, and Fe(II), but also DOC, micronutrients (Zn, Rb, Ba), and phytomass at the watershed. …”
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33918
Metamorphism and P-T Evolution of High-Pressure Granulites from the Fuping Complex, North China Craton
Published 2024-01-01“…Granulite facies rocks provide important keys to evaluating collisional metamorphism in orogenic belts. …”
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33919
A Review of Experiments Reporting Non-Conventional Phenomena in Nuclear Matter Aiming at Identifying Common Features in View of Possible Interpretation
Published 2023-07-01“…These evidences are classified taking into account both the material where the evidence takes place (solutions, metals, rocks and artificial materials) and the stimulation techniques (supply of electric voltage, irradiation by photons, mechanical pressure) used to generate the evidences (which do not appear in the absence of such stimuli at an appropriate intensity). …”
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33920
Sulfur and Carbon–Oxygen Isotopic Geochemistry and Fluid Inclusion Characteristics of the Yolindi Cu-Fe Skarn Mineralization, Biga Peninsula, NW Turkey: Implications for the Source...
Published 2023-12-01“…This indicated that the cooler and more diluted fluids mix with meteoric waters and interact with organic materials in the host rocks. This suggests a multifaceted origin involving various sources and processes. …”
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