Wave Processes in Arctic Seas, Observed from TerraSAR-X

The reduction of the sea ice coverage during the boreal summer will lead to an increased importance of wind waves for the dynamic processes of the Arctic Seas. The large ice free areas lead to longer fetch and thus longer and higher sea state. Wind waves will enhance upper ocean mixing, may affect t...

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Bibliographic Details
Main Author: Gemmrich, Johannes
Other Authors: VICTORIA UNIV (BRITISH COLUMBIA) DEPT OF PHYSICS AND ASTRONOMY
Format: Text
Language:English
Published: 2014
Subjects:
Physical and Dynamic Oceanography
Snow
Ice and Permafrost
Active & Passive Radar Detection & Equipment
*ARCTIC OCEAN
*SEA ICE
*SYNTHETIC APERTURE RADAR
ARTIFICIAL SATELLITES
COASTAL REGIONS
COMPUTERIZED SIMULATION
EROSION
HIGH RESOLUTION
ICE FORMATION
INFORMATION RETRIEVAL
MARGINAL ICE ZONES
MATHEMATICAL MODELS
OCEAN WAVES
SEA STATES
SPATIAL DISTRIBUTION
WIND
Arctic
Arctic Ocean
Ice
permafrost
Sea ice
Online Access:http://www.dtic.mil/docs/citations/ADA617779
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA617779
Description
Summary:The reduction of the sea ice coverage during the boreal summer will lead to an increased importance of wind waves for the dynamic processes of the Arctic Seas. The large ice free areas lead to longer fetch and thus longer and higher sea state. Wind waves will enhance upper ocean mixing, may affect the breakup of ice sheets , and will likely lead to increased coastal erosion. The primary long - term goal is a better understanding of the two - way interaction of waves and sea - ice, in order to improve wave models as well as ice models applicable to a changing Arctic wave - and ice climate. This includes observation and information retrieval from various data sources, in particular from spaceborne SAR imagery. Such retrieval methods of sea state in the MIZ will complement and validate model data for the spatial and temporal evolution of sea state in the MIZ.

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