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

2021 ◽  
Vol 166 ◽  
pp. 112201
Author(s):  
Maria Pogojeva ◽  
Igor Zhdanov ◽  
Anfisa Berezina ◽  
Artem Lapenkov ◽  
Denis Kosmach ◽  
...  
Keyword(s):  
Russian Arctic ◽  
Arctic Seas

scholarly journals Importance of oceanographical background for a conservation priority areas network planned using MARXAN decision support tool in the Russian Arctic seas

2017 ◽  
Vol 27 ◽  
pp. 52-64 ◽  
Author(s):  
Vassily Spiridonov ◽  
Boris Solovyev ◽  
Ekaterina Chuprina ◽  
Anatoly Pantyulin ◽  
Alexei Sazonov ◽  
...  
Keyword(s):  
Decision Support ◽  
Decision Support Tool ◽  
Russian Arctic ◽  
Conservation Priority ◽  
Arctic Seas ◽  
Support Tool ◽  
Priority Areas

ESTIMATION OF THE ICE-FREE PERIOD LENGTH FOR THE RUSSIAN ARCTIC SEAS BASED ON SATELLITE DATA FOR 2018-2020

2021 ◽  
pp. 48-56
Author(s):  
V. G. SMIRNOV ◽  
◽  
I. A. BYCHKOVA ◽  
N. YU. ZAKHVATKINA ◽  
S. V. MIKHAL’TSEVA ◽  
...  
Keyword(s):  
Neural Network ◽  
Satellite Data ◽  
Radar Data ◽  
Russian Arctic ◽  
Arctic Seas ◽  
Neural Network Method ◽  
Northern Sea Route ◽  
Network Method ◽  
Satellite Radar

The paper describes the experience of using routine satellite radar data to estimate the length of the ice-free period in the Northern Sea Route using a neural network method for the ice cover classification. An earlier onset of melt and a later freezing of ice in the Russian Arctic seas as compared to long-term dates is confirmed.

Reservoirs in the Drainage Basins of Russian Arctic Seas

2019 ◽  
Vol 46 (2) ◽  
pp. 143-151
Author(s):  
E. A. Barabanova
Keyword(s):  
Russian Arctic ◽  
Drainage Basins ◽  
Arctic Seas

Russian Arctic Seas

2012 ◽  
Author(s):  
Nataliya Marchenko
Keyword(s):  
Russian Arctic ◽  
Arctic Seas

The pico-sized Mamiellophyceae and a novel Bathycoccus clade from the summer plankton of Russian Arctic Seas and adjacent waters

2020 ◽  
Author(s):  
Tatiana A Belevich ◽  
Irina A Milyutina ◽  
Galina A Abyzova ◽  
Aleksey V Troitsky
Keyword(s):  
High Throughput Sequencing ◽  
Community Dynamics ◽  
Global Climate ◽  
Atmospheric Oxygen ◽  
18S Rrna Gene ◽  
Anthropogenic Activity ◽  
Marine Biodiversity ◽  
Rrna Gene ◽  
Russian Arctic ◽  
Arctic Seas

Abstract Global climate changes and anthropogenic activity greatly impact Arctic marine biodiversity including phytoplankton which contribute greatly to atmospheric oxygen production. Thus the study of microalgae has rising topicality. Class Mamiellophyceae is an important component of phototrophic picoplankton. To get more knowledge about Mamiellophyceae distribution and diversity special study were performed in such remote areas as the Russian Arctic seas. A metabarcoding of pico-sized Mamiellophyceae was undertaken by high-throughput sequencing of the 18S rRNA gene sequence V4 region from samples collected in July-September 2017 in the Barents, Kara, and Laptev seas, and in the adjacent waters of the Norwegian Sea. Our study is the first to show that Mamiellophyceae among the summer picoplankton of Russian Arctic seas are diverse and represented by 16 algae species/phylotypes. We discovered a new candidate species of Bathycoccus assigned to a new Bathycoccus clade A—uncultured Bathycoccus Kara 2017. It was found that several Micromonas species can co-exist, with M. polaris dominating north of 72°N. The presence of Ostreococcus tauri, O. lucimarinus and O. mediterraneus at high latitudes beyond 65°N was documented for the first time, similar to findings for some other taxa. Our results will be important for obtaining a global view of Mamiellophyceae community dynamics.

Genetic Diversity of Copepod Limnocalanus macrurus from Russian Arctic Seas

Oceanology ◽  
2019 ◽  
Vol 59 (6) ◽  
pp. 903-911
Author(s):  
N. V. Gordeeva ◽  
A. V. Drits ◽  
M. V. Flint
Keyword(s):  
Genetic Diversity ◽  
Russian Arctic ◽  
Arctic Seas ◽  
Limnocalanus Macrurus

Observations of atmospheric methane and its stable isotope ratio (δ13C) over the Russian Arctic seas from ship cruises in the summer and autumn of 2015

2016 ◽  
Vol 470 (2) ◽  
pp. 1081-1085 ◽  
Author(s):  
A. I. Skorokhod ◽  
N. V. Pankratova ◽  
I. B. Belikov ◽  
R. L. Thompson ◽  
A. N. Novigatsky ◽  
...  
Keyword(s):  
Stable Isotope ◽  
Isotope Ratio ◽  
Stable Isotope Ratio ◽  
Russian Arctic ◽  
Atmospheric Methane ◽  
Arctic Seas

Geology and hydrocarbon resources of the continental shelf in Russian Arctic seas and the prospects of their development

2010 ◽  
Vol 51 (1) ◽  
pp. 3-11 ◽  
Author(s):  
A.E. Kontorovich ◽  
M.I. Epov ◽  
L.M. Burshtein ◽  
V.D. Kaminskii ◽  
A.R. Kurchikov ◽  
...  
Keyword(s):  
Continental Shelf ◽  
Russian Arctic ◽  
Arctic Seas
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