Zobrazeno 1 - 10
of 207
pro vyhledávání: '"the Siberian Arctic"'
Autor:
Bravina R.I.
Publikováno v:
Вестник археологии, антропологии и этнографии, Iss 1(60), Pp 163-171 (2023)
The paper is concerned with the history of collecting and trade of fossil mammoth bones as a traditional occupation of the indigenous population of the East Siberian Arctic in the 17th — early 20th c. For a long time the indigenous peoples of the N
Externí odkaz:
https://doaj.org/article/19cac03df9054286aba79959219d2966
Publikováno v:
Quaternary, Vol 7, Iss 1, p 12 (2024)
The study of rare earth elements (REEs) in marine sediments is a powerful geochemical tool for determining depositional processes and sediment provenance, as well as for understanding paleoenvironmental changes. In this context, we present REE, some
Externí odkaz:
https://doaj.org/article/3c3426ca5076473a8d2fd5f8028ad22c
Akademický článek
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Autor:
Denis Chernykh, Natalia Shakhova, Vladimir Yusupov, Elena Gershelis, Boris Morgunov, Igor Semiletov
Publikováno v:
Geosciences, Vol 13, Iss 8, p 228 (2023)
This paper presents the results of an acoustic survey carried out from the fast ice in the shallow waters of the East Siberian Arctic Shelf (ESAS) using a single beam echosounder. The aim of this paper is to demonstrate an improved approach to study
Externí odkaz:
https://doaj.org/article/3fc87a3be1e04f4086f6791085331d45
Autor:
Dmitry A. Alekseev, Andrey V. Koshurnikov, Alexey Yu. Gunar, Ermolay I. Balikhin, Igor P. Semiletov, Natalia E. Shakhova, Nikolay A. Palshin, Leopold I. Lobkovsky
Publikováno v:
Geosciences, Vol 13, Iss 5, p 144 (2023)
Subsea permafrost stability is the key to whether pre-performed methane sequestered in hydrate deposits escapes to the overlying strata. By making use of the 1D numerical modeling and field data, we analyze the capabilities of the time-domain (transi
Externí odkaz:
https://doaj.org/article/ca8f22c29d394091be54e873b9b012fa
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
The continental margins of the East Siberian Sea and Arctic Ocean are among the Earth’s most inaccessible marine environments for hydrocarbon research due to the almost year-round presence of ice cover. Despite this, limited preliminary assessments
Externí odkaz:
https://doaj.org/article/3730c909a3d240f587fade2c0b8588d4
Autor:
Vladimir Yusupov, Aleksandr Salomatin, Natalia Shakhova, Denis Chernykh, Anna Domaniuk, Igor Semiletov
Publikováno v:
Geosciences, Vol 12, Iss 9, p 315 (2022)
The East Siberian Arctic Shelf (ESAS) is a key area of CH4 venting in the Arctic Ocean. The ESAS region stores more than 80% of the world’s predicted subsea permafrost and associated permafrost-related gas hydrates. Gas emissions from subsea permaf
Externí odkaz:
https://doaj.org/article/f6cb4feeb34a4ee1b55c5780603ebd5f
Autor:
Marina D. Kravchishina, Alla Yu Lein, Mikhail V. Flint, Boris V. Baranov, Alexey Yu Miroshnikov, Elena O. Dubinina, Olga M. Dara, Andrey G. Boev, Alexander S. Savvichev
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Seafloor authigenic carbonate crusts are widespread in various oceanic and marine settings, excluding high-latitude basins that are corrosive to carbonate precipitation. Newly formed carbonate formations are relatively rare in modern Arctic marine se
Externí odkaz:
https://doaj.org/article/514dacd44a74430cb974747500e6b39b
Akademický článek
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