Results 101 to 110 of about 23,886 (164)

Seasonal presence, movements and behaviour of Atlantic cod (Gadus morhua) in Isfjorden, Svalbard

Journal of Fish Biology, EarlyView.
Abstract Atlantification is increasing the inflow of warm, salty Atlantic water into the Arctic region. The fjords on the western coast of Svalbard are experiencing Atlantification, enabling boreal species, such as Atlantic cod (Gadus morhua), to expand their distribution northwards.
Mathilde Oddekalv, Saron Berhe, Larissa T. Beumer, Lotte S. Dahlmo, Gaute Velle, Tormod Haraldstad, Siv Nam Khang Hoff, Sissel Jentoft, Knut Wiik Vollset, Robert J. Lennox   +9 more
wiley   +1 more source

Circumscription of three new taxa of Merismopedia‐like Cyanobacteria shows how far convergent evolution can go

Journal of Phycology, EarlyView.
Abstract The genus Merismopedia (Merismopediaceae, Chroococcales), characterized by rectangular colonies with cells arranged in regular perpendicular rows and columns, represents a challenging study system due to its limited cultivability. The genus recently underwent taxonomic revision using cultivation‐independent techniques and a polyphasic approach.
Jan Pokorný, Jan Kaštovský, Lenka Marešová Štenclová   +2 more
wiley   +1 more source

The Bayelva high Arctic permafrost long-term observation site: an opportunity for joint international research on permafrost, atmosphere, ecology and snow [PDF]

, 1997
At present, the Arctic climate is changing much more rapidly than the rest of the globe, and yet observational data available in the region is poor.
Westermann, Sebastian, Boike, Julia, Biskaborn, Boris K., Cannone, N., Maturilli, Marion, Chadburn, S., Schulz, Alexander, Masaki, Uchida   +7 more
core   +1 more source

Genome‐wide association study of morphometric and metabolic characteristics in European populations of the sugar kelp Saccharina latissima

Journal of Phycology, EarlyView.
Abstract The sugar kelp Saccharina latissima is a promising candidate for sustainable aquaculture in the North Atlantic and Northeast Pacific, but genetic improvement has been hindered by a limited understanding of the genetic basis of economically important traits.
Stéphane Mauger, Komlan Avia, Lucie Jaugeon, Paolo Ruggeri, Zofia Nehr, Ousseini Issaka Salia, Jérôme Coudret, Emilie Gouhier, Aurélien Baud, Stéphane Loisel, Antoine Fort, Ronan Sulpice, Christophe Destombe, Philippe Potin, J. Mark Cock, Myriam Valero   +15 more
wiley   +1 more source

Glaciochemical evidence of spatial and temporal environmental variability across Svalbard [PDF]

, 2012
Huippuvuorten lakijäätiköiltä kairatut jäänäytteet ovat osoittautuneet hyödyllisiksi arkistoiksi, jotka kattavat useita vuosisatoja ja kertovat Barentsin alueen paleoympäristöstä sekä alueen ilmaston kytköksistä Euroopan arktisiin alueisiin.
Beaudon, Emilie
core   +1 more source

Crustal Heterogeneity Onshore Central Spitsbergen: Insights From New Gravity and Vintage Geophysical Data

Geochemistry, Geophysics, Geosystems
Gravity data provide constraints on lateral subsurface density variations and thus provide crucial insights into the geological evolution of the region.
Kim Senger, Fenna Ammerlaan, Peter Betlem, Marco Brönner, Marie‐Andrée Dumais, Jomar Gellein, Tormod Henningsen, Julian Janocha, Erik P. Johannessen, Jonas Liebsch, Jakob Machleidt, Tereza Mosočiová, Snorre Olaussen, Bo Olofsson, Nil Rodes, Sofia Rylander, Grace E. Shephard, Aleksandra Smyrak‐Sikora, Juan D. Solano‐Acosta, Anna Sterley   +19 more
doaj   +1 more source

Enchytraeid assemblages at the foot of a talus slope in Skansbukta on the Arctic island of Spitsbergen

Soil Organisms, 2019
Enchytraeids are an important component of Arctic ecosystems both as decomposers and part of the foodchain. Compared to other regions of the High Arctic, the enchytraeid fauna of Spitsbergen and some other islands of the Svalbard archipelago have been ...
Jiří Schlaghamersky, Miloslav Devetter   +1 more
doaj   +1 more source

The Greenland–Scotland Ridge in a Changing Ocean: Time to Act?

Marine Ecology, EarlyView.
ABSTRACT The Greenland–Scotland Ridge is a submarine mountain that rises up to 500 m below the sea surface and extends from the east coast of Greenland to the continental shelf of Iceland and across the Faroe Islands to Scotland. The ridge not only separates deeper ocean basins on either side, that is, the North Atlantic and Arctic oceans, but also ...
Christophe Pampoulie, Saskia Brix, Haseeb S. Randhawa   +2 more
wiley   +1 more source

The impact of a seasonally ice free Arctic Ocean on the temperature, precipitation and surface mass balance of Svalbard [PDF]

, 2012
The observed decline in summer sea ice extent since the 1970s is predicted to continue until the Arctic Ocean is seasonally ice free during the 21st Century. This will lead to a much perturbed Arctic climate with large changes in ocean surface energy flux.
Valdes, P. J., P. J. Valdes, Kohler, J., Bamber, Jonathan L, Valdes, Paul J, Bamber, J. L., Day, Jonathan, Kohler, Jack, J. L. Bamber, Day, Jonathan J, J. J. Day, J. Kohler   +11 more
core   +2 more sources

The Poster Child of Climate Change? The Changing Iconography of the Arctic Polar Bear

Area, Volume 58, Issue 4, December 2026.
Short Abstract This paper shows how climate change reports in popular media incorporate images of polar bears. Conventional images of polar bears have been widely discredited. Alternative images can help to convey messages about crisis and emergency, as well as global warming, and show how spatial relations are changing in consequence.
Kate Manzo
wiley   +1 more source