Broad-scale component of RUSALCA: Looking Ahead. Looking Ahead workingcirculationscheme.
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Transcript of Broad-scale component of RUSALCA: Looking Ahead. Looking Ahead workingcirculationscheme.
Broad-scale component of RUSALCA: Looking Ahead
Looking Ahead
workingworkingcirculation circulation scheme scheme
Looking Ahead
Bering Strait Bering Strait connection connection
Looking Ahead
TS-diagram Herald Canyon 2009TS-diagram Herald Canyon 2009
Summer Water Atlantic Water
Melt Water
Remnant water water Winter water
Alaskan Coastal Wateror super-heated Anadyr Water?
Need a mooring Need a mooring in the western in the western side of Bering Strait side of Bering Strait
Looking Ahead
East Siberian East Siberian Sea connection Sea connection
Looking Ahead
• Polynya water pathways
Looking Ahead
• Polynya water pathways
• Role of exchange through Long Strait
Looking Ahead
• Polynya water pathways
• Role of exchange through Long Strait
• Winter water formation in the ESS
Looking Ahead
Eastern/western Eastern/western Chukchi Sea connection Chukchi Sea connection
Looking Ahead
• Eastward diversion of water on the shelf
Looking Ahead
• Eastward diversion of water on the shelf
• Continuity of shelfbreak jet
Looking Ahead
• Eastward diversion of water on the shelf
• Continuity of shelfbreak jet
• Origin/fate of Siberian Coastal Current
Looking Ahead
Shelf/Basin Shelf/Basin connection connection
Looking Ahead
Shelf/Basin Shelf/Basin connection connection
Looking Ahead
Temperature (color) Temperature (color) overlain by density (contours) overlain by density (contours)
Alongstream velocity (contours) Alongstream velocity (contours) X
Looking Ahead
Shelf/Basin Shelf/Basin connection connection
Atlantic Water
Pacific Water
Looking Ahead
2008 Swedish/Russian expedition 2008 Swedish/Russian expedition
Temperature (color) overlain by density (contours) Temperature (color) overlain by density (contours)
Broad-scale component of RUSALCA: Considerations for future sampling
Considerations for
future sampling
2004 + 2009 2004 + 2009 Surveys Surveys
Considerations for
future sampling
Considerations for
future sampling
Considerations for
future sampling
Considerations for
future sampling
Considerations for
future sampling
Considerations for
2012 sampling
Considerations for
2012 sampling
Considerations for
2012 sampling
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