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The Influence of Desalinization of Reservoir Rocks on Their Mechanical and Filtration Properties by Example of the Chayanda Field Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-18 V. I. Karev, Yu. F. Kovalenko
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Ammonites of the Subfamily Collignoniceratinae in the Turonian Stage (Upper Cretaceous) in Western Siberia and Their Implications for Stratigraphy and Paleogeography Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-18 M. A. Rogov, V. A. Marinov, E. Yu. Baraboshkin, A. E. Igol’nikov, M. Košťák
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The Borodino Meteorite: Evolution on the Parent Body Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-18 K. G. Sukhanova, A. B. Kuznetsov, S. G. Skublov
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Age and Origin of the Bereya Complex Granitoids from the Kamenka Terrane of the Mongol–Okhotsk Orogenic Belt: Results of U–Pb (ID-TIMS) Geochronological and Sm–Nd Isotope-Geochemical Studies Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-18
Abstract Dating of igneous rocks from paleo-island arc complexes of orogenic belts makes it possible to determine the precise timing of subduction processes that occurred during the formation of the orogen. Within the central (East Transbaikal) part of the Mongol–Okhotsk orogenic belt, the Kamenka island-arc terrane is an example of such a complex. Its intrusive part is included into the Bereya complex
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On the Structure of Temperature Pulsations near the Surface under Convective Conditions Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-18
Abstract Temperature pulsations are measured under conditions of summer hot weather in the near-surface air layer in a desert territory using wire sensors distributed spatially and in height with a recording frequency of 1000 Hz. For the power spectra, slopes with values from “–1” to “–1.35” (scales: 0.2‒2 m) are recorded for frequencies below the “–5/3” inertial interval region. At frequencies above
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Unserpentinized Harzburgites of the Voikar–Synya Massif in the Polar Urals as the Initial Chromium Source for the Deposit Formation Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-18 K. S. Ivanov, N. V. Vakhrusheva, V. N. Puchkov, P. B. Shiryaev, N. N. Farrakhova, A. E. Bogomolova
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Application of Deep Learning in Sea Surface Height Estimation of GNSS Data Sets Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-18 Yucheng Su, Shuai Fu, Boyang Jiao, Yekang Su, Taoning Mao, Yuping He, Yi Jiang
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The First Pollen Record of the Younger Dryas in the South of the Russian Far East Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-18 P. S. Belyanin, N. I. Belyanina
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Study of Observed Changes in the First Harmonic Amplitude of the Daily Precipitation Amount Series in the Territory of Russia Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-18 I. O. Popov, E. N. Popova
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Digital and Technological Modernization of the World’s Largest Oil and Gas Production Center in West Siberia Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-08 A. N. Dmitrievsky, N. A. Eremin
Abstract The results of digital and technological modernization of the oil and gas industry within the framework of the state program “Digital Economy 2017–2024” during the implementation of the measures proposed by research institutes of the Russian Academy of Sciences on the basis of the comprehensive scientific and technical program of the full innovation cycle, as well as the potential of exploratory
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Trace Elements in the Sediment Cores of Lakes on King George Island, Antarctica Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-08 Z. I. Slukovskii, A. V. Guzeva
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Solution of the Interpretation Tomography Problem in Geophysics under the Linear Integral Representation Method and Theories of Discrete Gravity and the Magnetic Potential Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-08 I. E. Stepanova, I. I. Kolotov
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Ordovician and Silurian Siliciclastic Strata of the Middle Tianshan (Eastern Kyrgyzstan): Age and Provenance According to Detrital Zircon Dating Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-08 D. V. Alexeiev, A. K. Khudoley, S. A. DuFrane, A. V. Kushnareva, N. V. Bryanskiy, A. A. Karimov
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Axisymmetric Spreading of Petroleum Products on the Ice Cover Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-03-08 T. O. Chaplina, A. V. Kistovich, V. P. Pachnenko
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Transformations of Bottom Pressure Variations Generated by Marine Infragravity Waves into Displacements of the Upper Layer of the Earth’s Crust: Quantitative Assessment Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-28 G. I. Dolgikh, S. S. Budrin, S. G. Dolgikh
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Age of the Basement of the Arctic Alaska–Chukotka Microplate from the Example of the Velitkenai Granite–Metamorphic Dome (Northeastern Russia) Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-28 M. V. Luchitskaya, D. V. Bushueva, K. N. Mazurkevich, S. D. Sokolov
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Reasons for the Long-Term Variability of the Dissolved Oxygen Concentration in the Upper Layer of the Black Sea Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-28 A. B. Polonsky, A. A. Valle
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Use of a Humate–Sapropelic Suspension When Growing Sunn Hemp (Crotalaria juncea L.) in Protected Soil Conditions (Greenhouse) Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-28 V. A. Rumyantsev, Ya. V. Pukhalskii, S. I. Loskutov, A. S. Mityukov, N. I. Vorob’yov, A. I. Yakubovskaya, I. A. Kameneva, G. V. Nikiticheva, L. A. Gorodnova, K. N. Berdysheva, A. I. Kovalchuk, D. D. Meshcheryakov
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Estimation of the Helicity of Atmospheric Disturbances Caused by Inhomogeneities in the Gravity Field Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-28 L. Kh. Ingel, A. A. Makosko
Abstract The helicity of atmospheric disturbances caused by inhomogeneities in the gravity field has been estimated theoretically. This estimation was carried out with the use of a three-dimensional stationary analytical model of linear disturbances induced by spatial inhomogeneities of the gravity field into a background geostrophic flow of a stratified rotating medium (atmosphere). It has been concluded
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Isotopic U–Pb Age of Zircon (LA-ICP-MS Method) from Igneous Rocks of the Chorukh-Dairon W–Mo(–Cu–Au) Deposit (Tajikistan): First Evidences for Post-Collisional Ore Formation in the Kurama Segment of the Middle Tien Shan Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-28 S. G. Soloviev, S. G. Kryazhev, D. V. Semenova, Yu. A. Kalinin, N. S. Bortnikov
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The Oldest Island-Arc Granitoids of the Chingiz–Tarbagatai Region, Eastern Kazakhstan: Substantiation of the Age and Peculiarities of Composition Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-28 K. E. Degtyarev, M. V. Luchitskaya, A. A. Tret’yakov, E. B. Sal’nikova, Yu. V. Plotkina
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The First 377-Year Tree-Ring Chronology in Russia Based on Charcoals from Ancient Altai Iron-Smelting Furnaces (Mountains of Southern Siberia) Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-28
Abstract Charcoal is a common material for radiocarbon dating. Meanwhile, it is underestimated as an object of dendrochronological analysis used to date natural and historical–archaeological events with an accuracy of up to a year. The new approach to charcoal sample preparation developed by the authors makes it possible to remove previous restrictions on this fragile material imposed in the dendrochronological
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Geophysical Effects Induced by the Bolide Fall on September 9, 2023, in Turkey Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-21 A. A. Spivak, Yu. S. Rybnov, S. A. Riabova, A. V. Tikhonova
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New Results of U/Pb Dating of Cretaceous Igneous Rocks of the Komsomolsk Ore District (Middle Amur River Area) Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-21 A. Yu. Lebedev, I. A. Alexandrov, V. V. Ivin
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Oxygen Isotope Composition of the Silicate Minerals and Chrome Ores in the Guleman Ophiolite in Southeastern Türkiye Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-21 Mehmet Ali Ertürk, Hatice Kara, Leyla Kalender
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Rifting in the Paleoproterozoic Onega Basin: Geochemistry of Volcano–Sedimentary Rocks of the Zaonega Formation Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-21 A. V. Samsonov, A. V. Stepanova, M. Yu. Guschina, O. M. Silaeva, K. G. Erofeeva, V. V. Ustinova, O. A. Maksimov, L. R. Zhdanova
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Pacific Waters in the East Siberian Sea: Identification from δ13С(DIC) and [DIC] Characteristics Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-21
Abstract Based on the high-precision isotopic composition and concentration of dissolved inorganic carbon (DIC) in the Bering Sea waters, their scopes and pathways are estimated in the Pacific sector of the Arctic Ocean. Although δ13С(DIC) and [DIC] are not classical conservative tracers, these parameters show the presence of both Atlantic and Pacific marine waters similar to the Bering Sea waters
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Analysis of Malacofauna, Pollen Assemblages, and Sedimentary Conditions in Taganrog Bay of the Sea of Azov Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-21
Abstract The results of comprehensive study of borehole sections drilled on the coastal spits of Taganrog Bay of the Sea of Azov and bottom sediment columns recovered in the water area are presented. A detailed analysis of the former malacological communities, an important participant in the sedimentary process, has made it possible to trace changes in their habitat conditions in the Holocene. Based
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Isomorphism Features of Post-Spinel Phases: Computer Modeling of Inclusion Composition in Lower Mantle Diamonds Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 V. V. Buchinskii, E. I. Marchenko, A. V. Iskrina, N. N. Eremin, A.V. Bobrov
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Geomagnetic and Ionospheric Effects of Two Consecutive Strong Earthquakes in Morocco on September 8, 2023 Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 V. V. Adushkin, A. A. Spivak, S. A. Riabova, A. V. Tikhonova
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Water Balance of the Caspian Sea in the Last Glacial Maximum and Pre-Industrial Conditions Based on the Experiments with the INMIO-CICE General Sea Circulation Model Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 P. A. Morozova, K. V. Ushakov, V. A. Semenov, E. M. Volodin
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Three-Phase and Gel Models of Soils in the Analysis of Experimental Results Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 G. N. Fedotov, S. A. Shoba, D. A. Ushkova, I. V. Gorepekin, A. I. Sukharev, D. I. Potapov
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Volcanics of Neoproterozoic Ophiolites Kalgyn Massif (Northeast Asia): New Geochemical and Isotopic Data Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 A. V. Ganelin, S. D. Sokolov, M. V. Maskaev
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Long–Period Trends in Water Temperature Changes in the Northern Part of the Atlantic Ocean according to the Ocean Reanalysis Data Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 P. A. Sukhonos, V. V. Ivanov, N. A. Diansky
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Position of the Precambrian–Cambrian Boundary in the Sections of Western Mongolia according to the Malacological Data Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 P. Yu. Parkhaev, E. A. Zhegallo, D. Dorjnamjaa
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40Ar/39Ar Age of Phengite from Sandstone of the Ophiolite-Derived Clastic Sequence of the Basin of the Rassokha River, Collision Belt of the Chersky Range Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 G. V. Ledneva, A. V. Travin, S. N. Sychev, B. A. Bazylev, A. V. Rogov, S. D. Sokolov
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A New Atypical Case of Ferromanganese Mineralization in the Sea of Japan Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 O. N. Kolesnik, A. A. Karabtsov, V. T. S’’edin, A. N. Kolesnik, E. P. Terekhov
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Age Limits for the Zaonega Formation of the Ludicovian Superhorizon and the Shunga Event in the Onega Basin: New U–Pb Zircon Data for the Konchezero Sill Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 A. V. Stepanova, A. V. Samsonov, A. A. Arzamastsev, A. N. Larionov, Yu. O. Larionova
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Forms of Occurrence of Metals and Metalloids in Products of the Gas-Hydrothermal Activity of Mutnovsky Volcano Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 A.Ya. Shevko, M. P. Gora, E. P. Shevko, S. B. Bortnikova
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Neural Network Cognitive Analysis of Accumulation of Metals by Marigold Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 J. V. Puhalsky, N. I. Vorobyov, S. I. Loskutov, M. A. Chukaeva, V. R. Sidorova, V. A. Matveeva
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Geochemical Characteristics and Genetic Mechanism of Geothermal Fluid in the Xianxian Geothermal Field in the Central Cangxian Uplift Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 Hexiao Duan, Kai Bian, Bo Liu, Yanguang Liu, Hao Yang, Hui Sun, Junpeng Yang, Junbin Chang
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Paleoenvironmental and Diagenetic Analysis of the Middle Palaeocene Ramp Carbonates in Northwestern Pakistan: Implications for Deciphering the Reservoir Potential Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 Muhammad Hafeez, Nasar Khan, Bilal Wadood, Salman Ahmed Khattak
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Stratigraphic Drilling in the Northeastern Part of Laptev Sea: First Results Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 N. A. Malyshev, V. E. Verzhbitsky, S. M. Danilkin, A. A. Kolyubakin, V. B. Ershova, A. A. Borodulin, V. V. Obmetko, D. K. Komissarov, A. A. Pashali, M. L. Boldyrev, I. S. Vasilyeva, M. A. Rogov, A. B. Popova, V. E. Vasilyev, S. S. Novikov, Yu. A. Gatovsky, G. N. Aleksandrova, A. V. Lidskaya, A. N. Simakova, D. A. Lopatina, S. I. Bordunov, A. V. Stupakova, A. A. Suslova, A. M. Nikishin, V. G. Lakeev
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Multi-dimensional Assessment of Groundwater Quality Correlating with Textile Mills in Faisalabad City, Pakistan Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 Ali Ahmed Awan, Faisal Rehman, Tahir Azeem, Jamil Siddique, Salman Mustafa, Faisal Rehman, Musa Abubakr
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The Age of the Early Formation Stage of the Khovu-Aksy Ag–Bi–Cu–Ni–Co Deposit (Republic of Tuva): U–Pb (ID-TIMS) Geochronological Studies of Garnet Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 M. V. Stifeeva, E. B. Salnikova, A. B. Kotov, A. V. Nikiforov, Yu. V. Plotkina
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Variations and Quartz Grain Microtextures in Sediments from the Central Part of the Gulf of Guinea: Implications for Sedimentary Processes and Depositional Environment Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 A. Z. Ekoa Bessa, V. Ambassa-Bela, A. T. Ndzié-Mvindi, J. S. Armstrong-Altrin, G. Ngueutchoua, M. Abioui, E. Sababa
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Platinum–Rhenium–Osmium Isotope Systematics of Chromitites and Native Osmium of the Guli Massif, Maimecha–Kotui Province, Russia Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 K. N. Malitch, I. S. Puchtel, L. N. Kogarko, I. Yu. Badanina
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Crustal Subsidence in the West Siberian Sedimentary Basin Caused by Prograde Metamorphism-Induced Rock Contraction in the Lower Crust Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-09 E. V. Artyushkov, P. A. Chekhovich
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Evaluation of Groundwater Quality for Irrigation Purposes Using Water Quality Indices and GIS Technique: a Case Study of Seriana Plain Northeastern Algeria Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-05 N. Benouara, N. Retima, H. Bouguerra, S. E. Tachi, F. Remita
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Contribution of Geostatistical Methods to Water Quality Assessment: a Case Study of the Tebessa Plain (Easternmost Algeria) Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-02-01 Halimi Fahima, Djabri Larbi
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The Blake Geomagnetic Excursion Recorded in the Mikulino Interglacial Sediments of the Neva Lowland Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-01-20 V. I. Dudanova, R. V. Veselovskiy, M. V. Ruchkin, M. V. Sheetov
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Prospects for Increasing Oil Resources and Reserves in the Yenisei–Khatanga Regional Trough Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-01-20
Abstract The potential for discovery of large oil fields in the central part of the Yenisei–Khatanga regional trough was considered. Processing and integrated interpretation of geological, geophysical, and geochemical data provided the basis for the identification of four promising zones of oil accumulation (an area of 58 000 km2). For the multi-occurrence Paiyakha oil field, three more zones located
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Rare Earth Elements in Fucus Algae of the Barents Sea Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-01-20 E. G. Panova, G. M. Voskoboinikov, G. G. Matishov
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Monitoring the Baric Modulation of Gas Concentration in the Baksan Neutrino Observatory Tunnel in the Elbrus Region Using Differential Absorption Lidar Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-01-20 S. M. Pershin, E. I. Gordeev, M. Ya. Grishin, V. A. Zavozin, V. S. Makarov, V. N. Lednev, Ya. Ya. Ponurovskii, D. B. Stavrovskii, A. A. Ushakov, V. V. Kazalov
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An Anthropogenic Soil Disturbance Map of Russia Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-01-20 I. Yu. Savin, K. S. Orlova, S. A. Avetyan
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Global Geodynamic Model of the Earth and Its Application to the Arctic Region Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-01-20 L. I. Lobkovsky, A. A. Baranov, A. M. Bobrov, A. V. Chuvaev
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First Age Data of the Deposits of the Kondoma Iron Field, Gornaya Shoriya: Results of U–Pb (ID-TIMS) Dating of Garnet Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-01-20 M. V. Stifeeva, E. B. Salnikova, A. B. Kotov, Yu. D. Gritsenko
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Climatic Changes in the Arctic Regions of Eastern Siberia over the Last Millenium according to the Lithological–Geochemical Data on Bottom Sediments of Peyungda Lake (Krasnoyarsk Krai, Evenkia) Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-01-20
Abstract Scanning micro-X-ray fluorescence analysis with synchrotron radiation was applied to obtain the depth-variation profiles of element compositions of banded clays in Peyungda Lake (Krasnoyarsk krai, Evenkia) located 30 km southwest of the epicenter of the Tunguska event (1908). The age model was confirmed by a dated layer of anomalous thickness related to the fall and explosion of the Tunguska
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Aerosol and Heat Turbulent Fluxes on a Desertified Area upon the Intermittent Emission of Dust Aerosol Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-01-20 G. I. Gorchakov, O. G. Chkhetiani, A. V. Karpov, R. A. Gushchin, O. I. Datsenko
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Optimal Harvesting versus Chaos in Population Dynamics Dokl. Earth Sci. (IF 0.9) Pub Date : 2024-01-20 G. G. Matishov, V. G. Il’ichev