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Researchers speed up analysis of Arctic ice and snow data through artificial intelligence（图）
Arctic ice snow data through artificial intelligenc
2021/1/28
Researchers at the University of Maryland, Baltimore County have developed a technique for quicker analysis of extensive data from Arctic ice sheets to gain knowledge of patterns and trends.Over the y...
US Navy Operational Global Ocean and Arctic Ice Prediction Systems
US Navy Operational Global Ocean Arctic Ice Prediction Systems
2015/7/20
The US Navy's operational global ocean nowcast/forecast system is presently comprised of the 0.08° HYbrid Coordinate Ocean Model (HYCOM) and the Navy Coupled Ocean Data Assimilation (NCODA). Its high ...
On thin ice: Combined Arctic ice observations show decades of loss（图）
On thin ice Combined Arctic ice decades of loss
2015/3/18
It’s no surprise that Arctic sea ice is thinning. What is new is just how long, how steadily, and how much it has declined. University of Washington researchers compiled modern and historic measuremen...
Nutritional importance of benthic bacteria for deep-sea nematodes from the Arctic ice margin: Results of an isotope tracer experiment
Nutritional importance benthic bacteria deep-sea nematodes the Arctic ice margin Results an isotope
2014/4/16
A stable isotope (13C)-labeling experiment was performed to quantify the importance of bacterial carbon as a food source for an Arctic deep-sea nematode community. Bacterial functional groups were iso...
Recontinentalizing Canada: Arctic Ice’s Liquid Modernity and the Imagining of a Canadian Archipelago
Arctic historical geographies Arctic Archipelago Climate Change Canadian regions island studies mobilities Northwest Passage
2010/9/13
Studying mobile actor networks of moving people, objects, images, and discourses, in conjunction with changing time-spaces, offers a unique opportunity to understand important, and yet relatively negl...
Microphysical and radiative characterization of a subvisible midlevel Arctic ice cloud by airborne observations – a case study
subvisible midlevel Arctic ice cloud airborne observations Microphysical and radiative characterization
2009/5/6
During the Arctic Study of Tropospheric Aerosol, Clouds and Radiation (ASTAR) campaign, which was conducted in March and April 2007, an optically thin ice cloud was observed south of Svalbard at aroun...
Arctic Ice–Ocean Modeling with and without Climate Restoring
Arctic Ice–Ocean Modeling Climate Restoring
2008/11/5
A coupled ice–mixed layer–ocean model is constructed for the Arctic Ocean, the Barents Sea, and the Greenland–Iceland–Norwegian Sea. The model is used to address Arctic numerical modeling with and wit...
Eddy Maintenance and Attrition in a Vertically Sheared Current under Arctic Ice
Eddy Maintenance Attrition Vertically Sheared Current Arctic Ice
2008/10/23
Steady drift of an ice cover produces a vertically sheared current in the upper ocean of the Arctic. Under the ice cover, mesoscale shallow brine and freshening sources generate submerged anticyclones...
Clay Aerosols and Arctic Ice Algae
Chlamydomonas nivalis Clayey aerosols Electron microscopy Fourier transform infrared Gas chromatograph mass spectrometer Red snow algae
2011/12/29
The red snow algae species found in snow at Resolute, Canadian Arctic, is a unicellular Chlamydomonas nivalis. Investigations by SEM-EDX, TEM, FF-IR, GC and GC-MS suggest that clay aerosols may provid...