Results 31 to 40 of about 314 (187)

Active faulting in Sredinny Range, Kamchatka Peninsula

open access: yesВестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, 2022
The paper presents the results of remote sensing interpretation of active faults of the Sredinny Range of Kamchatka. The use of remote sensing data allowed us to identify fault scarps and magma-conducting fractures, expressed in the topography by chains ...
Zelenin E.A., Garipova S.T.
doaj   +1 more source

New data on composition of intrusive rocks from Shikotan island (Lesser Kuril Chain)

open access: yesВестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, 2019
The article presents new petrologic and geochemical data on gabbroids from Shikotan Island (Lesser Kuril Chain). The results were compared with co-magmatic Late Cretaceous-Paleocene volcanics from the Zelenov Formation, as well as with the rocks from the
Колосков А.В.   +2 more
doaj   +1 more source

On Deep Structure, Properties of the Upper Mantle, and Volcanism of the Kuril-Kamchatka Island Arc According to Seismic Data [PDF]

open access: yes, 1968
The results of detailed seismic investigations during the period 1961 to 1964 are described. Accurate data of focus location for Kamchatka and the Commander Islands are cited.
Fedotov S.A.
core   +1 more source

Asperity distribution and earthquake occurrence in the southern Kurile Islands arc [PDF]

open access: yesPhysics of the Earth and Planetary Interiors, 1987
The seismicity in the southern Kurile Islands arc is characterized by a complex overlapping of aftershock zones of a few great and many large earthquakes (Ms ≧ 7.0). The spatial relationships of these aftershock zones can be explained in terms of a simple pattern of fault plane heterogeneity.
Schwartz, Susan Y., Ruff, Larry J.
openaire   +2 more sources

THE RELEVANCE OF THE STUDY OF THE PRIBREZHNY VOLCANIC COMPLEX IN THE CONTEXT OF THE HISTORY INVESTIGATIONS OF SOUTH KAMCHATKA

open access: yesГеодинамика и тектонофизика, 2023
The present paper contains a review of publications, geological maps and reports on the study of the Pribrezhny volcanic complex of South Kamchatka. The Pribrezhny volcanic complex is comprised of a number of closeset volcanic massifs stretching chain ...
O. V. Bergal-Kuvikas, A. N. Rogozin
doaj   +1 more source

Source data for Vladimirova et al. (2020) Patterns of seismic cycle in the Kuril Island arc from GPS observations. Pure and Applied Geophysics [PDF]

open access: yes, 2019
This dataset contains additional source information that support the findings of the manuscript Vladimirova et al. "Patterns of seismic cycle in the Kuril Island arc from GPS observations" submitted to Pure and Applied Geophysics (2020).
Irina Vladimirova (7533542)   +6 more
core   +1 more source

Seismicity of the south of the Russian Far East in 2023 [PDF]

open access: yesГеосистемы переходных зон
The paper presents an overview of the seismicity of the southern part of the Russian Far East in 2023 based on the data from the catalog of the “Yuzhno-Sakhalinsk” Regional Information Processing Center (RIPC) of the Sakhalin Branch of the Federal ...
Safonov, Dmitry A, Semenova, Elena P.
doaj   +1 more source

The Long-Term Earthquake Prediction for the Kuril–Kamchatka Island Arc for the April 2016 through March 2021 Period, its Modification and Application; the Kuril–Kamchatka Seismicity before and after the May 24, 2013, M 8.3 Deep-Focus Earthquake in the Sea of Okhotsk [PDF]

open access: yes, 2017
This paper discusses results from ongoing research on long-term earthquake prediction for the Kuril–Kamchatka island arc based on the concepts of seismic gaps and the seismic cycle.
Fedotov S.A., Solomatin A.V.
core   +1 more source

Bathymetry Prediction With SWOT Gravity Anomaly Using Machine Learning Methods: Paper 2—Model Evaluation and Uncertainty Analysis

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 8, August 2026.
Abstract Despite millions of ship soundings, bathymetry from satellite derived gravity is still necessary to fill in approximately three quarters of the global oceans. The methods used to carry out this inference have not changed significantly since the 1990s; however new methodology involving Machine Learning (ML) improves the bathymetric predictions ...
Bjarke Nilsson   +10 more
wiley   +1 more source

Tyatya Volcano, southwestern Kuril arc: Recent eruptive activity inferred from widespread tephra [PDF]

open access: yes, 2002
Tyatya Volcano, situated in Kunashir Island at the southwestern end of Kuril Islands, is a large composite stratovolcano and one of the most active volcanoes in the Kuril arc. The volcanic edifice can be divided into the old and the young ones, which are
Kudo Takashi   +10 more
core   +1 more source

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