Results 21 to 30 of about 333,091 (340)

The spatial and interannual dynamics of the surface water carbonate system and air–sea CO₂ fluxes in the outer shelf and slope of the Eurasian Arctic Ocean [PDF]

Ocean Science, 2017
The Arctic is undergoing dramatic changes which cover the entire range of natural processes, from extreme increases in the temperatures of air, soil, and water, to changes in the cryosphere, the biodiversity of Arctic waters, and land vegetation ...
I. I. Pipko, I. I. Pipko, S. P. Pugach, S. P. Pugach, I. P. Semiletov, I. P. Semiletov, I. P. Semiletov, L. G. Anderson, N. E. Shakhova, N. E. Shakhova, Ö. Gustafsson, Ö. Gustafsson, I. A. Repina, E. A. Spivak, A. N. Charkin, A. N. Charkin, A. N. Salyuk, A. N. Salyuk, K. P. Shcherbakova, K. P. Shcherbakova, E. V. Panova, O. V. Dudarev, O. V. Dudarev   +22 more
doaj   +1 more source

Model Study of the Effects of Climate Change on the Methane Emissions on the Arctic Shelves

Atmosphere, 2022
Based on a regional ice-ocean model, we simulated the state of the water masses of the Arctic Ocean to analyze the transport of dissolved methane on the Arctic shelves.
Valentina Malakhova, Elena Golubeva
doaj   +1 more source

Mapping pan-Arctic landfast sea ice stability using Sentinel-1 interferometry [PDF]

The Cryosphere, 2019
Arctic landfast sea ice has undergone substantial changes in recent decades, affecting ice stability and including potential impacts on ice travel by coastal populations and on industry ice roads.
D. O. Dammann, L. E. B. Eriksson, A. R. Mahoney, H. Eicken, F. J. Meyer   +4 more
doaj   +1 more source

Distribution of Gutless Siboglinid Worms (Annelida, Siboglinidae) in Russian Arctic Seas in Relation to Gas Potential

Diversity, 2022
In the Russian Arctic seas and adjacent areas of the Arctic basin, 120 sites of siboglinid records are currently known. Individuals belonging to 15 species have been collected.
Nadezda P. Karaseva, Nadezhda N. Rimskaya-Korsakova, Roman V. Smirnov, Alexey A. Udalov, Vadim O. Mokievsky, Mikhail M. Gantsevich, Vladimir V. Malakhov   +6 more
doaj   +1 more source

Variation in the seston C:N ratio of the Arctic Ocean and pan-Arctic shelves [PDF]

, 2014
Studying more than 3600 observations of particulate organic carbon (POC) and particulate organic nitrogen (PON), we evaluate the applicability of the classic Redfield C:N ratio (6.6) and the recently proposed Sterner ratio (8.3) for the Arctic Ocean and ...
Bellerby, Richard G. J., Frigstad, Helene, Andersen, Tom, Hessen, Dag O., Silyakova, Anna   +4 more
core   +1 more source

Hard life in cold waters: Size distribution and gonads show that Greenland halibut temporarily inhabit the Siberian Arctic

Water Biology and Security, 2022
The range of the Greenland halibut Reinhardtius hippoglossoides (Walbaum, 1792) includes vast areas in the northern parts of the Atlantic and Pacific oceans, as well as the seas of the Arctic Ocean. Despite its commercial importance and decades of study,
A.N. Benzik, L.K. Budanova, A.M. Orlov
doaj   +1 more source

Leading role of outer-Arctic circulation transport in AMOC response to global warming over a century

Environmental Research Letters, 2023
Using the Alfred Wegener Institute Climate Model (AWI-CM 1.1 LR), we explored how Arctic and extra-Arctic warming affect the response of Atlantic meridional overturning circulation (AMOC) to quadruple carbon dioxide (4 × CO _2 ) forcing.
Jiao Chen, Xidong Wang, Xuezhu Wang, Tido Semmler   +3 more
doaj   +1 more source

Results of ecological studies of the Russian Arctic seas

Российская Арктика, 2021
Environmental studies of the Russian seas of the polar zone do not lose their relevance due to the threatening impact of negative factors on their ecosystem.
Nersesov B.A., Rimsky-Korsakov N.A.
doaj   +1 more source

The Nordic Seas carbon budget: Sources, sinks, and uncertainties [PDF]

, 2011
A carbon budget for the Nordic Seas is derived by combining recent inorganic carbon data from the CARINA database with relevant volume transports. Values of organic carbon in the Nordic Seas' water masses, the amount of carbon input from river runoff ...
Jeansson, Emil, Lauvset, Siv K., Eldevik, Tor, Tor Eldevik, Ingunn Skjelvan, Jan Even Ø. Nilsen, Are Olsen, Richard G. J. Bellerby, Abdirahman M. Omar, Siv K. Lauvset, Olsen, Are, Eva Falck, Bellerby, Richard G. J, Skjelvan, Ingunn, Nilsen, Jan Even Ø., Truls Johannessen, Omar, Abdirahman M., Emil Jeansson, Falck, Eva, Johannessen, Truls   +19 more
core   +1 more source

Changes in temperature, precipitation and snow cover in the Arctic Sea region, 1981–2010

Лëд и снег, 2015
The results of climatic generalization and analysis of the observation series on air temperature, precipitation and snow cover in the regions of the Arctic Seas and at the stations of the Canadian Archipelago to the north of 70° N are presented for the ...
V. F. Radionov, E. I. Aleksandrov, N. N. Bryazgin, A. A. Dementiev   +3 more
doaj   +1 more source