Search Results - "Doklady earth sciences"

Satellite Monitoring of Siberian Wildfires and Their Effects: Features of 2019 Anomalies and Trends of 20-Year Changes by Bondur, V. G., Mokhov, I. I., Voronova, O. S., Sitnov, S. A.

“…The features of anomalous Siberian wildfires in 2019 and trends of their changes during 2000–2019 are analyzed on the basis of satellite monitoring data. The…”
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Impact of COVID-19 Lockdown on Air Quality in Moscow by Ginzburg, A. S., Semenov, V. A., Semutnikova, E. G., Aleshina, M. A., Zakharova, P. V., Lezina, E. A.

“…The results of an analysis of changes in the atmospheric air quality in Moscow during the lockdown period and the decline in business activity caused by the…”
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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 by Soloviev, S. G., Kryazhev, S. G., Semenova, D. V., Kalinin, Yu. A., Bortnikov, N. S.

“…The paper presents isotopic U–Pb zircon data (LA-ICP-MS method) for the main types of high-potassic intrusive rocks of the Chorukh-Dairon W–Mo(–Cu–Au) skarn…”
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Age of Rocks and Peculiarities of the Formation of the Dariganga Volcanic Field, Southeastern Mongolia by Yarmolyuk, V. V., Kozlovsky, A. M., Savatenkov, V. M., Kudryashova, E. A.

“…The results of systematic geochronological (K–Ar) studies of rocks of the Dariganga volcanic field (DVF) composed of Late Cenozoic mafic lavas are presented…”
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Analysis of Moho Structure in Central Tibet Area Revealed by Deep Reflection Seismic Method by Yang, Yang, Rong, Jing, Yang, Ming, Wang, Jiabao, Iqbal, Ibrar

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Isotope U–Pb SHRIMP Dating of Eclogites from the Mugodzhar Range (Kazakhstan) by Ivanov, K. S., Ponomarev, V. S., Puchkov, V. N., Khanin, D. A.

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Characteristics of Shear Stratified Flows in the Conditions of the Sea of Japan Shelf Based on in-situ Measurements in 2022 by Kurkina, O. E., Yaroshchuk, I. O., Kosheleva, A. V., Dolgikh, G. I., Pelinovsky, E. N., Kurkin, A. A.

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Sedimentary Characteristics and Depositional Model of the upper Paleocene – Eocene Halkapinar Formation in the Southern Ulukişla Basin, Türkiye by Mahamidou, M. A., Koral, H.

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Germanium-Rich Crusts of the Sea of Japan by Kolesnik, O. N., Kolesnik, A. N., S’’edin, V. T., Zarubina, N. V., Karabtsov, A. A.

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Airborne Gravimetry Measurements over Baikal by Koneshov, V. N., Mikhailov, P. S.

“…The results of the first high-precision airborne gravimetric route survey, which was conducted in 2023 along a transverse profile of Lake Baikal at a flight…”
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Monitoring and Analysis of Surface Three-dimensional Deformation of Mining Area based on MSBAS Technology and Mining Subsidence Model by Zhao, Ruonan, Zhabko, A. V., Liu, Weijie, Chen, Chuang

“…Accurate monitoring of mining three-dimensional deformation plays an important role in analyzing the subsidence mechanism and assessing potential geological…”
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Long-Term Changes in the Activity of Wave Disturbances in the Mesopause Region by Perminov, V. I., Pertsev, N. N., Semenov, V. A., Dalin, P. A., Sukhodoev, V. A.

“…Long-term trends and dependences on solar activity were derived for wave disturbances at mesopause altitudes (80−100 km) based on temperature variations…”
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A New Approach to Hazard Control of Human-Triggered Earthquakes near Mining Facilities by Adushkin, V. V., Besedina, A. N., Kocharyan, G. G., Semenova, I. E., Zhukova, S. A., Zhuravleva, O. G.

“…It is proposed in this paper to use the focal characteristics of small seismic events, in particular, the scaled energy and the rupture propagation velocity,…”
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Age and Composition of the Middle–Upper Jurassic Sediments in the Central Zone of the Polousnyi Terrane (Northern Yakutia) by Vatrushkina, E. V., Gertseva, M. V., Kostyleva, V. V., Sokolov, S. D.

“…New data on the composition and structure of the Jurassic section in the Central zone of the Polousnyi Terrane are presented. The arkosic composition of…”
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Calculation of Slope Safety Factor Based on Deep Learning Response Surface by Zhang, Liujie, Li, Ming

“…The slope safety factor is a crucial indicator for assessing slope stability. However, the current methods for calculating safety factors are predominantly…”
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Unusual Ore Mineralization of Siliceous Rocks in the Southern Kambalny Central Thermal Field (Kamchatka) by Palyanova, G. A., Rychagov, S. N., Svetova, E. N., Moroz, T. N., Seryotkin, Yu. V., Sandimirova, E. I., Bortnikov, N. S.

“…Samples of siliceous rocks of the Southern Kambalny Central Thermal Field (SKC) containing a unique ore mineralization were studied. Optical microscopy,…”
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Sulfur Isotope Composition of Kuvaevite (Ir5Ni10S16) and Tolovkite (IrSbS): First Results by Badanina, I. Yu, Murzin, V. V., Malitch, K. N.

“…The results of studying the sulfur isotope system in platinum-group minerals (PGM) are rare and generally limited to S-isotope data for Ru-Os sulfides from…”
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The Middle to Late Quaternary Stratigraphy and Sedimentation Paleoenvironment in the Norwegian Sea Based on Complex of Paleoproxies by Novichkova, E. A., Demina, L. L., Starodymova, D. P., Matul, A. G., Kravchishina, M. D., Chekhovskaia, M. P., Oskina, N. S., Lozinskaia, L. A., Slomnyuk, S. V., Solomatina, A. S., Iakimova, K. S.

“…A complex of sedimentological, geochemical, and micropaleontological methods was used to study and compare five new sediment cores along a submeridional…”
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Crystal Structure and Raman Spectroscopy of Synthetic Potassium Richterite by Limanov, E. V., Butvina, V. G., Safonov, O. G., Spivak, A. V., Kuzmin, A. V., Aranovich, L. Ya

“…The structures of two K-richterite crystals with the crystal chemical formulas (K 0.44 Na 0.32 0.24 ) Σ=1 (Ca 1.18 Na 0.82 ) Σ=2 Mg 5 Si 8 O 22 OH 2 and (K…”
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The Rb–Sr Age of Authigenic Glauconite and U–Pb Age of Detrital Zircons from Riphean and Vendian Deposits of the Mezen Syneclise, East European Platform (Keltmen-1 Borehole) by Zaitseva, T. S., Golubkova, E. Yu, Kuznetsov, A. B., Kuznetsov, N. B., Romanyuk, T. V., Dovzhikova, E. G., Kaurova, O. K.

“…The Rb–Sr age of glauconite and the U–Pb LA-ICP-MS age of detrital zircons from sandstones of the Riphean Okos Formation and the Vendian Ust-Pinega Formation…”
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