Results 41 to 50 of about 1,982,933 (271)

Impact of Variable Atmospheric and Oceanic Form Drag on Simulations of Arctic Sea Ice [PDF]

, 2014
Over Arctic sea ice, pressure ridges and floe and melt pond edges all introduce discrete obstructions to the flow of air or water past the ice and are a source of form drag.
Laxon, Seymour W., Farell, Sinead, Bacon, Sheldon, Schroeder, David, Kurtz, Nathan, Flocco, Daniela, Feltham, Daniel L., Tsamados, Michel, Farrell, Sinead L., Flocco, Dani, Feltham, Danny, Laxon, Seymour, Farrell S. L., Laxon S. W., Feltham D. L., Kurtz N., Tsamados M., Schroeder D., Bacon S., Flocco D.   +19 more
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Correction: The Endocytic Adaptor Eps15 Controls Marginal Zone B Cell Numbers. [PDF]

, 2013
Eps15 is an endocytic adaptor protein involved in clathrin and non-clathrin mediated endocytosis. In Caenorhabditis elegans and Drosophila melanogaster lack of Eps15 leads to defects in synaptic vesicle recycling and synapse formation. We generated Eps15-
Eckhard Wolf, Pier Paolo Di Fiore, Treise, Irina, Helmut Fuchs, Offenhäuser, Nina, Simona Ronzoni, Thure Adler, Irina Treise, Betsholtz, Christer, Di Fiore, Pier Paolo, Busch, Dirk H., Martin Hrabě de Angelis, Lucano, Caterina, Amodio, Stefania, Adler, Thure, Caterina Lucano, Nina Offenhäuser, Betsholtz, Ingrid Holmberg, Rathkolb, Birgit, Pozzi, Benedetta, Daniela Castelletti, Castelletti, Daniela, Dirk H. Busch, Anna Sciullo, Ingrid Holmberg Betsholtz, Ronzoni, Simona, Christer Betsholtz, Stefano Casola, Birgit Rathkolb, Benedetta Pozzi, Sciullo, Anna, Fuchs, Helmut, Wolf, Eckhard, Gailus-Durner, Valérie, Hrabé de Angelis, Martin, Valérie Gailus-Durner, Casola, Stefano, Stefania Amodio   +37 more
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Remote Sensing of the Polar Ice Zones with HF Radar

Remote Sensing, 2021
Radars operating in the HF band are widely used for over-the-horizon remote sensing of ocean surface conditions, ionospheric studies and the monitoring of ship and aircraft traffic.
Stuart Anderson
doaj   +1 more source

Summer Cyclones and Their Association With Short-Term Sea Ice Variability in the Pacific Sector of the Arctic

Frontiers in Earth Science, 2021
We investigate the effects of summer cyclones on sea ice within the Pacific sector of the Arctic by analyzing the surface energy flux and wind forcing from a large sample of cyclones.
Peter M. Finocchio, James D. Doyle
doaj   +1 more source

Spatially extensive estimates of annual accumulation in the dry snow zone of the Greenland Ice Sheet determined from radar altimetry [PDF]

, 2010
We present estimates of accumulation rate along a 200 km transect ranging in elevation from 2750 to 3150 m in the dry snow zone on the western slope of the Greenland Ice Sheet.
Guo, Q., Helm, Veit, Helm, V., de la Peña, S., Mair, D., Shepherd, A., A. Shepherd, Huybrechts, P., Q. Guo, D. Wingham, Cullen, R., S. de la Peña, P. Huybrechts, Hanna, E., Huybrechts, Philippe, V. Helm, Wingham, D., D. Mair, E. Hanna, R. Cullen, Nienow, P., P. Nienow   +21 more
core   +2 more sources

Comparison of ice/water classification in Fram Strait from C- and L-band SAR imagery

Annals of Glaciology, 2018
In this paper an algorithm for ice/water classification of C- and L-band dual polarization synthetic aperture radar data is presented. A comparison of the two different frequencies is made in order to investigate the potential to improve classification ...
Wiebke Aldenhoff, Céline Heuzé, Leif E.B. Eriksson   +2 more
doaj   +1 more source

Analysis of marginal ice zone noise events [PDF]

The Journal of the Acoustical Society of America, 1988
Underwater ambient noise data from MIZEX 84 were examined and transient noise events were detected and studied. Event locations were determined and their peak values used to calculate the source strength based on a simple vertical dipole model. The results indicate that the source strength is about the same order of magnitude as the strength of sources
openaire   +1 more source

Changes of the Arctic marginal ice zone [PDF]

, 2019
Abstract. Many studies have shown a decrease in Arctic sea ice extent. It does not logically follow, however, that the extent of the marginal ice zone (MIZ), here defined as the area of the ocean with ice concentrations from 15 to 80 %, is also changing.
Rebecca J. Rolph, Daniel L. Feltham, David Schroeder   +2 more
openaire   +1 more source

Spatio-temporal variations of the heat fluxes at the ice-ocean interface in the Bohai Sea

Frontiers in Marine Science
Thermodynamic process between the ice and the ocean plays a critical role in the evolution of sea-ice growth and melting in marginal seas. At the ice-ocean interface, the oceanic heat flux and the conductive heat flux transmitted through the ice layer ...
Bin Jia, Libang Xu, Xueen Chen, Wenyan Zhang   +3 more
doaj   +1 more source

NPS meteorology studies on the marginal ice zone [PDF]

, 1987
Understanding the annual and inter-annual variability of the Fram Strait/Greenland Sea Marginal Ice Zone (described by Bourke and Paquette' in this issue) is of scientific interest because of its impact on increasing military and civilian activities in
Davidson, Kenneth L., Guest, Peter S.
core   +2 more sources