Section I Arctic Seas

Presented the results of long-term studies of diatoms and aquatic palynomorphs in surface sediments of the Arctic seas and the possibility of their use for the reconstructions of paleocirculation water masses, advection of Atlantic and Bering sea water into the Arctic ocean, changes in the river runoff to the seas, sedimentary processes in the marginal filter of the largest rivers, seasonal sea ice cover and other hydrological parameters.

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Technologies for transporting hydrocarbons from offshore Arctic seas

10.15405/epsbs.2017.07.02.126 ◽

2017 ◽

Author(s):

Bogdan U. Vasilev

Keyword(s):

Arctic Seas

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Comparative Analysis of Oil Spill Response Methods in the Arctic Seas

Occupational Safety in Industry ◽

10.24000/0409-2961-2020-3-18-26 ◽

2020 ◽

pp. 18-26

Author(s):

A.A. Gorbunov ◽

◽

S.I. Shepelyuk ◽

A.G. Nesterenko ◽

K.I. Drapey ◽

...

Keyword(s):

Comparative Analysis ◽

Oil Spill ◽

The Arctic ◽

Arctic Seas ◽

Oil Spill Response

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OPERATIONAL FORECASTING TECHNOLOGIES FOR HYDROMETEOROLOGICAL SUPPORT OF ACTIVITIES IN THE NON-ARCTIC SEAS OF RUSSIA

10.33933/2074-2762-2019-55-108-119 ◽

2019 ◽

pp. 108-119

Author(s):

E.S. Nesterov

Keyword(s):

Arctic Seas ◽

Operational Forecasting

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THE APPROACHES TO THE SOLVING ENVIRONMENTAL AND ECONOMIC PROBLEMS OF SUSTAINABLE DEVELOPMENT ON THE SHELF OF THE ARCTIC SEAS OF THE RUSSIAN FEDERATION

Proceedings of International Conference "Managinag risks to coastal regions and communities in a changinag world" (EMECS'11 - SeaCoasts XXVI) ◽

10.21610/conferencearticle_58b43152c06d7 ◽

2017 ◽

Author(s):

Alexander Krivichev ◽

Alexander Krivichev

Keyword(s):

Continental Shelf ◽

Oil Spill ◽

The Arctic ◽

Marginal Stability ◽

Environmental Benefit ◽

Arctic Seas ◽

Dynamic Simulations ◽

Economic Problems ◽

Technogenic Loads ◽

Oil Spill Response

Russian Arctic shelf - rich larder of the hydrocarbons, at the same time Northern Sea Route (NSR) - a strategically important route for transporting them. The extraction and the transportation of the hydrocarbons along the NSR requires the solution of a number of ecological and economic problems in the first place to ensure environmental and technogenic safety. For the solving of these problems on the continental shelf it is required a system of comprehensive measures: - the development of the regulatory framework for environmental support oil and gas projects; - the introduction and use of integrated methods for monitoring environmental conditions at the sites of technogenic loads on the shelf of the Arctic seas, including the use of drones; - creating different models for assessing the marginal stability of ecosystems to technogenic loads during production and transportation of hydrocarbons on the continental shelf based on systems of dynamic simulations; - the development and use of sensitivity maps of coastal areas of the Arctic seas during oil spill response; - accounting of the results of the analysis of the total environmental benefit in the development of oil spill response plans; - application of the principle of "zero" resetting, due to the high fishery valuation in Barents and Kara seas and the conservation of marine biological resources.

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Distribution of floating marine macro-litter in relation to oceanographic characteristics in the Russian Arctic Seas

Marine Pollution Bulletin ◽

10.1016/j.marpolbul.2021.112201 ◽

2021 ◽

Vol 166 ◽

pp. 112201

Author(s):

Maria Pogojeva ◽

Igor Zhdanov ◽

Anfisa Berezina ◽

Artem Lapenkov ◽

Denis Kosmach ◽

...

Keyword(s):

Russian Arctic ◽

Arctic Seas

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Transmission of parasites in the coastal waters of the Arctic seas and possible effect of climate change

Biology Bulletin ◽

10.1134/s1062359016110054 ◽

2016 ◽

Vol 43 (9) ◽

pp. 1129-1147 ◽

Cited By ~ 4

Author(s):

K. V. Galaktionov

Keyword(s):

Climate Change ◽

Coastal Waters ◽

The Arctic ◽

Arctic Seas

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The Reproductive Biology of Ophiacantha Bidentata (Echinodermata: Ophiuroidea) From The Rockall Trough

Journal of the Marine Biological Association of the United Kingdom ◽

10.1017/s0025315400020099 ◽

1982 ◽

Vol 62 (1) ◽

pp. 45-55 ◽

Cited By ~ 21

Author(s):

P. A. Tyler ◽

J. D. Gage

Keyword(s):

Reproductive Biology ◽

Deep Water ◽

Larval Stage ◽

North Pacific ◽

Deep Sea ◽

Direct Development ◽

The Arctic ◽

Shallow Waters ◽

Arctic Seas ◽

Rockall Trough

INTRODUCTIONOphiacantha bidentata (Retzius) is a widespread arctic-boreal ophiuroid with a circumpolar distribution in the shallow waters of the Arctic seas and penetrating into the deep sea of the.North Atlantic and North Pacific (Mortensen, 1927, 1933a; D'yakonov, 1954). Early observations of this species were confined to defining zoogeo-graphical and taxonomic criteria including the separation of deep water specimens as the variety fraterna (Farran, 1912; Grieg, 1921; Mortensen, 1933a). Mortensen (1910) and Thorson (1936, pp. 18–26) noted the large eggs (o.8 mm diameter) in specimens from Greenland and Thorson (1936) proposed that this species had ‘big eggs rich in yolk, shed directly into the sea. Much reduced larval stage or direct development’. This evidence is supported by observations of O. bidentata from the White and Barents Seas (Semenova, Mileikovsky & Nesis, 1964; Kaufman, 1974)..

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