Results 41 to 50 of about 786 (181)

Assessing the Influence of Water Constituents on the Radiative Heating of Laptev Sea Shelf Waters

Frontiers in Marine Science, 2019
The presence of optically active water constituents is known to attenuate the light penetration in the ocean and impact the ocean heat content. Here, we investigate the influence of colored dissolved organic matter (CDOM) and total suspended matter (TSM)
Mariana A. Soppa, Vasileios Pefanis, Vasileios Pefanis, Sebastian Hellmann, Sebastian Hellmann, Svetlana N. Losa, Jens Hölemann, Fedor Martynov, Birgit Heim, Markus A. Janout, Tilman Dinter, Vladimir Rozanov, Astrid Bracher, Astrid Bracher   +13 more
doaj   +1 more source

Ontogenetic changes and sexual dimorphism in the cranium and mandible of the Atlantic walrus (Odobenus rosmarus rosmarus L.)

The Anatomical Record, Volume 309, Issue 7, Page 1875-1903, July 2026.
Abstract Walruses have been an important subsistence and cultural resource for humans and have been exploited for millennia across their distribution. This exploitation has contributed to severe declines in several populations and local extirpations.
Katrien Dierickx, Oliver Kersten, Youri van den Hurk, Brenna A. Frasier, Richard Sabin, Bastiaan Star, James H. Barrett   +6 more
wiley   +1 more source

Current issues in the geological structure of the southern Laptev Sea shelf [PDF]

Нефтегазовая геология: Теория и практика
The Laptev Sea shelf is considered a promising region with significant hydrocarbon potential. Study and exploration of its resources are hampered by its complex geological structure and the harsh climatic conditions.
Zavarzina G.A., Vysokolyan A.M.
doaj  

Mechanism of seasonal Arctic sea ice evolution and Arctic amplification [PDF]

The Cryosphere, 2016
Sea ice loss is proposed as a primary reason for the Arctic amplification, although the physical mechanism of the Arctic amplification and its connection with sea ice melting is still in debate.
K.-Y. Kim, B. D. Hamlington, H. Na, J. Kim   +3 more
doaj   +1 more source

Characteristics of Coherent Eddies in the Arctic Eurasian Basin Halocline Inferred From a Model Simulation at 1‐km Resolution

Journal of Geophysical Research: Oceans, Volume 131, Issue 7, July 2026.
Abstract Mesoscale eddies are abundant features in the Arctic Ocean, influencing ocean dynamics and stratification, transporting heat, salt, and nutrients, and modulating sea ice melting. In this study, we detect and track coherent eddies in an ocean simulation at 1 km resolution using the unstructured‐mesh Finite volumE Sea ice‐Ocean Model (FESOM2 ...
Vasco Müller, Sergey Danilov, Thomas Jung, Nikolay Koldunov, Qiang Wang   +4 more
wiley   +1 more source

Winter sea ice export from the Laptev Sea preconditions the local summer sea ice cover and fast ice decay [PDF]

The Cryosphere, 2017
Ice retreat in the eastern Eurasian Arctic is a consequence of atmospheric and oceanic processes and regional feedback mechanisms acting on the ice cover, both in winter and summer.
P. Itkin, P. Itkin, T. Krumpen
doaj   +1 more source

Model Biases and Sensitivities in Simulating Extreme Sea Ice Loss Around Svalbard During the January 2022 Record Cyclone

Journal of Geophysical Research: Oceans, Volume 131, Issue 7, July 2026.
Abstract The record‐breaking Arctic cyclone of January 2022 caused an unprecedented sea ice loss in the Barents Sea near Svalbard, which was severely underestimated by both the ECMWF operational forecast and the CESM1 global climate model. To investigate this discrepancy and further explore the mechanisms that led to sea ice loss, we utilize a regional
Ivana Cerovečki, Rui Sun, Matthew R. Mazloff, Edward Blanchard‐Wrigglesworth, David H. Bromwich   +4 more
wiley   +1 more source

Forecast of elements of petroleum systems in the joint zone of the Siberian platform and adjacent structures in the southwestern part of the Laptev sea

Известия высших учебных заведений: Геология и разведка
Background. Signs of oil and gas potential have been identified in the sedimentary cover of the northern rim of the Siberian Platform and the adjacent water area of the Laptev Sea.
D. A. Pavelkina, K. A. Guzeyeva, I. S. Avdeeva, I. S. Ustinov   +3 more
doaj   +1 more source

Ocean colour remote sensing in the southern Laptev Sea: evaluation and applications [PDF]

Biogeosciences, 2014
Enhanced permafrost warming and increased Arctic river discharges have heightened concern about the input of terrigenous matter into Arctic coastal waters.
B. Heim, E. Abramova, R. Doerffer, F. Günther, J. Hölemann, A. Kraberg, H. Lantuit, A. Loginova, F. Martynov, P. P. Overduin, C. Wegner   +10 more
doaj   +1 more source

Morphodynamic Types of the Laptev Sea Coast: A Review

Land, 2023
The Laptev Sea coast has a unique high-latitude and dynamic landscape. The presence of low-temperature permafrost (below −7 °C) and its high ice content (up to 90%) determine a wide array of permafrost landforms and features. Under the actions of thermal
Alexander I. Kizyakov, Alexander A. Ermolov, Alisa V. Baranskaya, Mikhail N. Grigoriev   +3 more
doaj   +1 more source