Results 101 to 110 of about 265,639 (339)

Grazing by sea urchins is a potential co‐driver of Greenland kelp forest distribution

Limnology and Oceanography, EarlyView.
Abstract Grazing by sea urchins is a main driver of kelp forest dynamics causing shifts from kelp forests to urchin barrens in the temperate region but there is limited information on such patterns from the Arctic region. Based on information from 132 underwater video transects along Greenland's West Coast at 59.9–77.8°N, we explored the distribution ...
Jakob Breinholt Kjær, Susse Wegeberg, Mikael K. Sejr, Birgit Olesen, Núria Marbà, Michael Bo Rasmussen, Martin Emil Blicher, Annette Bruhn, Jørgen L. S. Hansen, Jannie Fries Linnebjerg, Dorte Krause‐Jensen   +10 more
wiley   +1 more source

The Danish North‐East Greenland expedition [PDF]

, 1909
A. Trolle
openalex   +3 more sources

The thick-billed murre (Uria lomvia) in Northwest Greenland (Avanersuaq) relies on Arctic cod (Boreogadus saida) in a changing climate

Arctic Science
Considering seabirds as indicators of environmental change, we compared thick-billed murre (Uria lomvia (Linnaeus, 1758)) adult and chick diet in the North Water polynya region, NW Greenland, during 1997 and 2023.
Knud Falk, Flemming Ravn Merkel, Myrthe Bergsma, Kasper Lambert Johansen, Kaj Kampp, Aili Lage Labansen, Anders Mosbech, Maasannguaq Oshima, Caroline Bouchard   +8 more
doaj   +1 more source

Cost-Benefit Analysis of the Greenland Offshore Shrimp Fishery [PDF]

This paper examines the social economic value of the Greenland off-shore shrimp fishery. The contribution of the fishery to the economy is examined us-ing a cost-benefit analysis where the objective of the report is to examine the current state of the ...
Claas Wagner, Kristiana A. Stoyanova, Niels Vestergaard   +2 more
core   +1 more source

Autosub under ice [PDF]

, 2005
Autosub made headlines recently when it became trapped under 200m of ice in Antarctica.Here we explore the ideas behind the £5.86 million research programme, and look back at an earlier expedition which took place last summer off the coast of ...
Griffiths, G.
core  

From temperate to polar waters: Transition to non‐cyanobacterial diazotrophy upon entering the Atlantic gateway of the Arctic Ocean

Limnology and Oceanography, EarlyView.
Abstract Nitrogen fixation, the microbial reduction of dinitrogen to ammonia, is increasingly recognized to occur in the Arctic Ocean. However, knowledge about the composition, biogeography, abundance, and ecology of nitrogen‐fixing organisms (diazotrophs) is poor.
Lisa W. von Friesen, Christien P. Laber, Bjarke H. Kristensen, Emma Nysted, Marcus Sundbom, Stefan Bertilsson, Pauline Snoeijs‐Leijonmalm, Hanna Farnelid, Lasse Riemann   +8 more
wiley   +1 more source

The social and organisational factors shaping acceptability of a self-management education and exercise intervention for people with hip or knee osteoarthritis in Greenland

International Journal of Circumpolar Health
This study aimed to explore the experiences and perspectives of people with osteoarthritis attending the “Osteoarthritis School” (OA School) in Nuuk, Greenland to generate insights and lessons that can inform the development of self-management education ...
Marie Tolver Nielsen, Maja Hykkelbjerg Nielsen, Sonja Sørensen, Morten Skovdal   +3 more
doaj   +1 more source

Abrupt decline of microplankton species richness linked to coastal inflow in an Arctic fjord

Limnology and Oceanography, EarlyView.
Abstract Species richness can be important for the functioning and resilience of marine ecosystems, with planktonic protists forming the base of the marine food web. Climate change‐driven shifts in water mass distributions are projected to alter plankton diversity.
Tobias Reiner Vonnahme, Cheshtaa Chitkara, Diana Krawczyk, Lorenz Meire, Ragnheid Skogseth, Anna Vader, Thomas Juul‐Pedersen   +6 more
wiley   +1 more source

Effects of increasing hydrostatic pressures on marine microbial enzymatic activities

Limnology and Oceanography, EarlyView.
Abstract High hydrostatic pressure is characteristic of the deep ocean and is presumed to influence microbial functions and viability. However, marine microbial processes are typically measured only at atmospheric pressure (0.1 MPa), limiting our understanding of pressure effects on the activities of microbes that sink as part of the biological carbon ...
John Paul Balmonte, Carol Arnosti, Douglas H. Bartlett, Stephanie Caddell, Ronnie N. Glud   +4 more
wiley   +1 more source

Cluster Analysis of Thermal Icequakes Using the Seismometer to Investigate Ice and Ocean Structure (SIIOS): Implications for Ocean World Seismology [PDF]

Ocean Worlds are of high interest to the planetary community due to the potential habitability of their subsurface oceans. Over the next few decades several missions will be sent to ocean worlds including the Europa Clipper, Dragonfly, and possibly a ...
Avenson, B., Bailey, S. H., Bray, V. J., Dahl, P., DellaGiustina, D. N., Marusiak, A. G., Pettit, E.C., Schmerr, N. C., Wagner, N., Weber, R. C.   +9 more
core   +1 more source