Suchergebnisse - "Polar research"

Revisiting the extended Svalbard Airport monthly temperature series, and the compiled corresponding daily series 1898–2018 von Nordli, Øyvind, Wyszyński, Przemysław, Gjelten, Herdis M., Isaksen, Ketil, Łupikasza, Ewa, Niedźwiedź, Tadeusz, Przybylak, Rajmund

“… The Svalbard Airport composite series spanning the period from 1898 to the present represents one of very few long-term instrumental temperature series from …”
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Long-term temperature trends and variability on Spitsbergen: the extended Svalbard Airport temperature series, 1898-2012 von Nordli, Øyvind, Przybylak, Rajmund, Ogilvie, Astrid E.J., Isaksen, Ketil

“… One of the few long instrumental records available for the Arctic is the Svalbard Airport composite series that hitherto began in 1911, with observations made …”
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Five decades of terrestrial and freshwater research at Ny-Ålesund, Svalbard von Pedersen, Å.Ø., Convey, P., Newsham, K.K., Mosbacher, J.B., Fuglei, E., Ravolainen, V., Hansen, B.B., Jensen, T.C., Augusti, A., Biersma, E.M., Cooper, E.J., Coulson, S.J., Gabrielsen, G.W., Gallet, J.C., Karsten, U., Kristiansen, S.M., Svenning, M.M., Tveit, A.T., Uchida, M., Baneschi, I., Calizza, E., Cannone, N., de Goede, E.M., Doveri, M., Elster, J., Giamberini, M.S., Hayashi, K., Lang, S.I., Lee, Y.K., Nakatsubo, T., Pasquali, V., Paulsen, I.M.G., Pedersen, C., Peng, F., Provenzale, A., Pushkareva, E., Sandström, C.A.M., Sklet, V., Stach, A., Tojo, M., Tytgat, B., Tømmervik, H., Velazquez, D., Verleyen, E., Welker, J.M., Yao, Y.-F., Loonen, M.J.J.E.

“… For more than five decades, research has been conducted at Ny-Ålesund, in Svalbard, Norway, to understand the structure and functioning of High-Arctic …”
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Value of the Copernicus Arctic Regional Reanalysis (CARRA) in representing near-surface temperature and wind speed in the north-east European Arctic von Køltzow, Morten, Schyberg, Harald, Støylen, Eivind, Yang, Xiaohua

“… The representation of 2-m air temperature and 10-m wind speed in the high-resolution (with a 2.5-km grid spacing) Copernicus Arctic Regional Reanalysis (CARRA) …”
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The challenges of a small population exposed to multiple anthropogenic stressors and a changing climate: the St. Lawrence Estuary beluga von Lesage, Véronique

“… Until 2012, the St. Lawrence Estuary beluga population was considered stable with about 1100 individuals. An abnormally high number of calves reported dead …”
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Warm Arctic-cold continents: climate impacts of the newly open Arctic Sea von Overland, James E., Wood, Kevin R., Wang, Muyin

“… Recent Arctic changes are likely due to coupled Arctic amplification mechanisms with increased linkage between Arctic climate and sub-Arctic weather …”
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Freshwater input to the Arctic fjord Hornsund (Svalbard) von Błaszczyk, Małgorzata, Ignatiuk, Dariusz, Uszczyk, Aleksander, Cielecka-Nowak, Katarzyna, Grabiec, Mariusz, Jania, Jacek A., Moskalik, Mateusz, Walczowski, Waldemar

“… Glaciers draining to the Hornsund basin (southern Spitsbergen, Svalbard) have experienced a significant retreat and mass volume loss over the last decades, …”
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Determining the species assemblage and habitat use of cetaceans in the Svalbard Archipelago, based on observations from 2002 to 2014 von Storrie, Luke, Lydersen, Christian, Andersen, Magnus, Wynn, Russell B., Kovacs, Kit M.

“… This study used 13 years of cetacean sighting data (2002-2014) from waters around the Svalbard Archipelago to determine key habitats for year-round resident …”
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Homage to Hersteinsson and Macdonald: climate warming and resource subsidies cause red fox range expansion and Arctic fox decline von Elmhagen, Bodil, Berteaux, Dominique, Burgess, Robert M., Ehrich, Dorothee, Gallant, Daniel, Henttonen, Heikki, Ims, Rolf A., Killengreen, Siw T., Niemimaa, Jukka, Norén, Karin, Ollila, Tuomo, Rodnikova, Anna, Sokolov, Aleksandr A., Sokolova, Natasha A., Stickney, Alice A., Angerbjörn, Anders

“… Climate change can have a marked effect on the distribution and abundance of some species, as well as their interspecific interactions. In 1992, before …”
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Can you hear me? Impacts of underwater noise on communication space of adult, sub-adult and calf contact calls of endangered St. Lawrence belugas (Delphinapterus leucas) von Vergara, Valeria, Wood, Jason, Lesage, Véronique, Ames, Audra, Mikus, Marie-Ana, Michaud, Robert

“… Noise and anthropogenic disturbances from vessel traffic are an important threat to the recovery of the endangered St. Lawrence Estuary (SLE) beluga …”
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Relative importance of nanoflagellate grazing and viral lysis for the mortality of heterotrophic bacteria and Synechococcus spp. in a high-latitude fjord (Adventfjorden, Svalbard) during the summer von Olivia, Madeline, Shiu, Ruei-Feng, Wei-Yi Chen, Patrichka, Chang, Chia-Mei, Annabel, Clara Natalie, Ni, Chuen-Fa, Chien, Hwa, Giletycz, Slawomir Jack, Tsai, An-Yi

“… Viral lysis and grazing play crucial but distinct roles in microbial community dynamics and carbon cycling. Yet, their relative influence on the abundance of …”
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A review of snow manipulation experiments in Arctic and alpine tundra ecosystems von Wipf, Sonja, Rixen, Christian

“… Snow cover is one of the most important factors controlling microclimate and plant growing conditions for Arctic and alpine ecosystems. Climate change is …”
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When does fakery in nature documentaries go too far and what about the scientists in them? von Goldman, Helle V.

“… This editorial reflects on deception in nature documentaries, ranging from trifling and, arguably, justifiable tricks to the outright hoaxes that gravely …”
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Mesoscale atmospheric processes over an Arctic fjord as observed during a research aircraft campaign in winter von Suomi, Irene, Vihma, Timo, Nygård, Tiina, Hartmann, Jörg, Lüpkes, Christof

“… Unique research aircraft observations were conducted within an Arctic fjord in Svalbard during three days in March 2013. Wijdefjorden is 110 km long, 5–15 km …”
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Svalbard Rock Vault: towards safeguarding geological cores and borehole data von Senger, Kim, Jochmann, Malte M.

“… Continuous sedimentary drill cores provide crucial data for deciphering past climate variations and characterizing the subsurface for the energy industry …”
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Summertime plankton ecology in Fram Strait-a compilation of long- and short-term observations von Nöthig, Eva-Maria, Bracher, Astrid, Engel, Anja, Metfies, Katja, Niehoff, Barbara, Peeken, Ilka, Bauerfeind, Eduard, Cherkasheva, Alexandra, Gäbler-Schwarz, Steffi, Hardge, Kristin, Kilias, Estelle, Kraft, Angelina, Mebrahtom Kidane, Yohannes, Lalande, Catherine, Piontek, Judith, Thomisch, Karolin, Wurst, Mascha

“… Between Greenland and Spitsbergen, Fram Strait is a region where cold ice-covered Polar Water exits the Arctic Ocean with the East Greenland Current (EGC) and …”
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Environmental management and stewardship practices in Antarctic science and tourism: do they align with environmental concerns? von Cajiao, Daniela, Tejedo, Pablo, Amelung, Bas, Benayas, Javier, Lamers, Machiel

“… In the Antarctic Peninsula, tourism and science operations are interconnected and overlap spatially and temporally, sharing practices aimed at reducing and …”
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Arctic shipping 2013–2022: the traffic has grown, with big variation between regions, seasons and ship types von Sander, Gunnar, Mikkelsen, Eirik

“… This article analyses decadal changes in Arctic ship traffic from 2013 to 2022, using data from the Arctic Ship Traffic Data system (ASTD). Shipping in waters …”
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Quantifying floridean starch storage patterns in Arctic rhodoliths: blue carbon implications von Gabsteiger, Milane, Pyko, Ines, Wisshak, Max, Teichert, Sebastian

“… Rhodoliths composed of crustose coralline algae (CCA) are marine calcifiers of global significance. Here, we investigate how floridean starch storage patterns …”
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Arctic fox dispersal from Svalbard to Canada: one female’s long run across sea ice von Fuglei, Eva, Tarroux, Arnaud

“… We report the first satellite tracking of natal dispersal by an Arctic fox (Vulpes lagopus) between continents and High-Arctic ecosystems. A young female left …”
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