Results 271 to 280 of about 162,083 (309)

Massive Phytoplankton Blooms Under Arctic Sea Ice

Science, 2012
In midsummer, diatoms have taken advantage of thinning ice cover to feed in nutrient-rich waters.
Arrigo, Kevin R., Perovich, Donald K., Pickart, Robert S., Brown, Zachary W., van Dijken, Gert L., Lowry, Kate E., Mills, Matthew M., Palmer, Molly A., Balch, William M., Bahr, Frank, Bates, Nicholas R., Benitez-Nelson, Claudia, Bowler, Bruce, Brownlee, Emily, Ehn, Jens K., Frey, Karen E., Garley, Rebecca, Laney, Samuel R., Lubelczyk, Laura, Mathis, Jeremy, Matsuoka, Atsushi, Mitchell, B. Greg, Moore, G. W. K., Ortega-Retuerta, Eva, Pal, Sharmila, Polashenski, Chris M., Reynolds, Rick A., Schieber, Brian, Sosik, Heidi M., Stephens, Michael, Swift, James H.   +30 more
openaire   +3 more sources

Reverberation under Arctic Sea-Ice

The Journal of the Acoustical Society of America, 1966
Reverberation from explosive sounds detonated beneath uniform young summer sea-ice were recorded in September 1964 in the Arctic Archipelago. Backscattering strengths were obtained for three octave bands between 1.28 and 10.24 kcps, and for grazing angles between 10° and 70°.
J. R. Brown, D. W. Brown
openaire   +1 more source

Protists of Arctic Sea Ice

2017
Sea ice not only shapes the global climate but is also an important background for a complicated ecosystem that is closely related to the littoral benthic ecosystem. This similarity is the reason why this formation is usually referred to as an “inverted bottom.” In the deep central part of the Arctic Basin (which is 47% of its overall surface area), it
Z. T. Smoła, A. M. Kubiszyn, M. Różańska, A. Tatarek, J. M. Wiktor   +4 more
openaire   +1 more source

Loss of Sea Ice in the Arctic

Annual Review of Marine Science, 2009
The Arctic sea ice cover is in decline. The areal extent of the ice cover has been decreasing for the past few decades at an accelerating rate. Evidence also points to a decrease in sea ice thickness and a reduction in the amount of thicker perennial sea ice. A general global warming trend has made the ice cover more vulnerable to natural fluctuations
Donald K, Perovich, Jacqueline A, Richter-Menge   +1 more
openaire   +2 more sources

Ice-dominated Arctic deltas

Nature Reviews Earth & Environment, 2022
Irina Overeem, Jaap H Nienhuis, Anastasia Piliouras   +2 more
exaly  

Glacial episodes of a freshwater Arctic Ocean covered by a thick ice shelf

Nature, 2021
Walter Geibert, Jens Matthiessen, Ingrid Stimac   +2 more
exaly  

Drivers, dynamics and impacts of changing Arctic coasts

Nature Reviews Earth & Environment, 2022
Anna M Irrgang, Mette Bendixen, Louise Farquharson   +2 more
exaly  

Regime shift in Arctic Ocean sea ice thickness

Nature, 2023
Hiroshi Sumata, Laura de Steur, Mats A Granskog   +2 more
exaly  

Importance of seasonal sea ice in the western Arctic ocean to the Arctic and global microplastic budgets

Journal of Hazardous Materials, 2021
Seung-Kyu Kim, Kyoung Ho Cho, Anthony Andrady   +2 more
exaly  

The Arctic's shrinking sea ice

Nature, 1995
Ola M. Johannessen, Martin Miles, Einar Bjørgo   +2 more
openaire   +1 more source