Results 11 to 20 of about 194,261 (304)

The International Bathymetric Chart of the Arctic Ocean (IBCAO) Version 3.0 [PDF]

Geophysical Research Letters, 2012
[1] The International Bathymetric Chart of the Arctic Ocean (IBCAO) released its first gridded bathymetric compilation in 1999. The IBCAO bathymetric portrayals have since supported a wide range of Arctic science activities, for example, by providing ...
Accettella, Daniela, Anderson, Robert M., Armstrong, Andy, Beinhoff, Paul, Camerlenghi, Angelo, Church, Ian, Coakley, Bernard, Dowdeswell, Julian A., Edwards, Margo, Forbes, Steve, Fridman, Boris, Gardner, James V., Hall, John K., Hell, Benjamin, Hestvik, Ole, Hodnesdal, Hanne, Jakobsson, Martin, Krisoffersen, Yngve, Marcussen, Christian, Mayer, Larry A., Mohammad, Rezwen, Mosher, David, Nghiem, Son V., Noormets, Riko, Pedersen, Richard, Pedrosa, Maria Teresa, Rebesco, Michele, Schenke, Hans Werner, Travaglini, Paola G., Weatherall, Pauline, Zarayskaya, Yulia   +30 more
core   +4 more sources

Arctic Ocean temperatures

Septentrio Educational, 2023
Focus: To understand what water temperature is, and why it is important for life in the ocean. What factors influence water temperature (e.g., sunlight, solar radiation, heat transfer)? Learning objectives: In this activity, pupils will learn that temperature is an important factor influencing water, water quality, and altering the physical and ...
Filip Maric, Margherita Poto, Giuliana Panieri   +2 more
openaire   +3 more sources

An evaluation of the E3SMv1 Arctic ocean and sea-ice regionally refined model [PDF]

Geoscientific Model Development, 2022
The Energy Exascale Earth System Model (E3SM) is a state-of-the-science Earth system model (ESM) with the ability to focus horizontal resolution of its multiple components in specific areas.
M. Veneziani, W. Maslowski, Y. J. Lee, G. D'Angelo, R. Osinski, M. R. Petersen, W. Weijer, A. P. Craig, J. D. Wolfe, D. Comeau, A. K. Turner   +10 more
doaj   +1 more source

Arctic Ocean glacial history [PDF]

Quaternary Science Reviews, 2014
AbstractWhile there are numerous hypotheses concerning glacial–interglacial environmental and climatic regime shifts in the Arctic Ocean, a holistic view on the Northern Hemisphere's late Quaternary ice-sheet extent and their impact on ocean and sea-ice dynamics remains to be established. Here we aim to provide a step in this direction by presenting an
Jakobsson, Martin, Andreassen , Karin, Bjarnadóttir , Lilja Rún, Dove, Dayton, Dowdeswell, Julian A., England, John H., Funder, Svend Visby, Hogan, Kelly, Ingólfsson, Ólafur, Jennings, Anne, Larsen, Nicolaj Krog, Kirchner, Nina, Landvik, Jon Y., Mayer, Larry, Mikkelsen, Naja, Möller, Per, Niessen, Frank, Nilsson, Johan, O'Regan, Matt, Polyak, Leonid, Nørgaard-Pedersen, Niels, Stein, Ruediger   +21 more
openaire   +9 more sources

Intensification of the Atlantic Water Supply to the Arctic Ocean Through Fram Strait Induced by Arctic Sea Ice Decline

Geophysical Research Letters, 2020
Substantial changes have occurred in the Arctic Ocean in the last decades. Not only sea ice has retreated significantly, but also the ocean at middepth showed a warming tendency.
Qiang Wang, Claudia Wekerle, Xuezhu Wang, Sergey Danilov, Nikolay Koldunov, Dmitry Sein, Dmitry Sidorenko, Wilken‐Jon vonAppen, Thomas Jung   +8 more
doaj   +1 more source

Nitrogen Fixation in a Changing Arctic Ocean: An Overlooked Source of Nitrogen?

Frontiers in Microbiology, 2020
The Arctic Ocean is the smallest ocean on Earth, yet estimated to play a substantial role as a global carbon sink. As climate change is rapidly changing fundamental components of the Arctic, it is of local and global importance to understand and predict ...
Lisa W. von Friesen, Lasse Riemann
doaj   +1 more source

Arctic Ocean acidification over the 21st century co-driven by anthropogenic carbon increases and freshening in the CMIP6 model ensemble [PDF]

Biogeosciences, 2021
The uptake of anthropogenic carbon (Cant) by the ocean leads to ocean acidification, causing the reduction of pH and the saturation states of aragonite (Ωarag) and calcite (Ωcalc). The Arctic Ocean is particularly vulnerable to ocean acidification due to
J. Terhaar, J. Terhaar, O. Torres, T. Bourgeois, L. Kwiatkowski   +4 more
doaj   +1 more source

Hypsometry and Volume of the Arctic Ocean and Its Constituent Seas [PDF]

, 2002
This paper presents an analysis of the Arctic Ocean and its constituent seas for seafloor area distribution versus depth and ocean volume. The bathymetry from the International Bathymetric Chart of the Arctic Ocean (IBCAO) is used together with limits ...
Aagard, Bischof, Brozovic, Dawes, Dyke, Elverhøi, Fairbanks, Grosswald, Guilderson, Head Department of Navigation and Oceanography (HDNO), Jakobsson, Jakobsson, Kleiber, Mangerud, Martin Jakobsson, Menard, Nørgaard-Pedersen, Pusharovsky, Rudels, Smith, Soluri, Svendsen, Wessel   +22 more
core   +2 more sources

Sensitivity of Arctic Surface Temperature to Including a Comprehensive Ocean Interior Reflectance to the Ocean Surface Albedo Within the Fully Coupled CESM2

Journal of Advances in Modeling Earth Systems, 2023
Almost all current climate models simplify the ocean surface albedo (OSA) by assuming the reflected solar energy without the ocean interior contribution.
Jian Wei, Tong Ren, Ping Yang, Steven F. DiMarco, Xianglei Huang   +4 more
doaj   +1 more source

Degradation pathways for organic matter of terrestrial origin are widespread and expressed in Arctic Ocean microbiomes

Microbiome, 2022
Background The Arctic Ocean receives massive freshwater input and a correspondingly large amount of humic-rich organic matter of terrestrial origin. Global warming, permafrost melt, and a changing hydrological cycle will contribute to an intensification ...
Thomas Grevesse, Céline Guéguen, Vera E. Onana, David A. Walsh   +3 more
doaj   +1 more source