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ice scouring 
physical sciences 
permafrost 
bathymetry 
geology 
sedimentology 
coastal erosion 
coastline 
erosion 

2 Dossier(s) trouvé(s) pour le chercheur principal "Blasco, Steve" (les projets pluriannuels sont regroupés):
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Beaufort Shelf Seabed Mapping Project
chercheur principal: Blasco, Steve M
Année(s) de permis: 2009 2008 2007 2006 2005 2004 2003
Résumé: The objective of the seabed mapping program is to conduct a regional survey of the Beaufort Shelf over the next four years. Ice scouring processes, benthic habitats, abandoned artificial islands, pingo-like features, gas seeps, seafloor foundation conditions, sub-sea permafrost and coastal stability will be investigated. The Coast Guard vessel CCGS Nahidik will be used to collect seabed sedi...


Surficial Geology of the Canadian Beaufort Continental Shelf
chercheur principal: Blasco, Steve M
Année(s) de permis: 1990
Résumé: The amphibious vehicle will be mounted with an echosounder, sidescan sonar, subbottom and seismic profiling equipment to run a test survey along the coast of the Tuktoyaktuk Peninsula. The CCGS NAHIDIK will tow a sidescan sonar system over the seafloor to rerun track lines surveyed in previous years to allow for the detection and measurement of the characteristics of new scours on the seafloor of ...


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