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perfect iceberg 1 Antarctica: Ice Flow 2 Youtube Film NASA - PowerPoint PPT Presentation

perfect iceberg 1 Antarctica: Ice Flow 2 Youtube Film NASA Antarctica: Flow Structures Important Features Antarctic Peninsula with ice shelves: Larsen B/C, Wilkins, George VI Ronne-Filchner ice shelf Pine Island and Thwaites


  1. perfect iceberg 1

  2. Antarctica: Ice Flow 2 Youtube Film NASA

  3. Antarctica: Flow Structures Important Features • Antarctic Peninsula with ice shelves: Larsen B/C, Wilkins, George VI • Ronne-Filchner ice shelf • Pine Island and Thwaites Glacier • Siple Coast Ice Streams • Ross ice shelf • Lambert Glacier with Amery ice shelf • subglacial Lake Vostok 3 Rignot (2011)

  4. Greenland: Ice Flow 4 Youtube Movie NASA

  5. Greenland: Flow Structures Important Features • Peterman ice stream / shelf • Humboldt Glacier • North-East Greenland Ice Stream NEGIS • Nioghalvfjerdsbræ (79N) • Zachariæ • Storstrømmen • Rink Glacier • Store Glacier • Jakobshavn Isbræ • Helheim Glacier • Kangerdlussuaq Glacier 5 ENVEO

  6. Nioghalvfjerdsbræ (79N Glacier) Break-Off 6

  7. Nioghalvfjerdsbræ (79N Glacier) 7 Youtube Movie NASA

  8. Nioghalvfjerdsbræ (79N Glacier) 8

  9. Ice Thickness Change 2003-2007 9 Pritchard (2009)

  10. Mass Balance mit various Methods Negative MB • Greenland • West Antarctica • Coasts / Shelves Balanced MB • Antarctic Peninsula • East Antarctica Sea Level 360 Gt ˆ = 1 mm SLR (sea level rise) 10 Shepard (2012)

  11. Ice-Ocean Interaction on Both Hemispheres 11 Joughin (2012)

  12. Greenland Ice Thickness Change 12 Smith (2020)

  13. Greenland Mass Fluxes 13 Van den Broeke (2016)

  14. Greenland Cumulative Mass Fluxes 14 Van den Broeke (2016)

  15. Greenland Ice Discharge 15 King (2020)

  16. Sea Level Rise Since 1990 From Ice Sheets 16 IMBIE (2020)

  17. West-Antarctica: Deluge II and the Continent of Doom 17 Hughes (1985)

  18. West Antarctica is Below Sea Level 18 Bamber (2009)

  19. Warming of West Antarctica 19 NASA

  20. Warming Rate of Antarctica 20 NASA

  21. Warming: Years when First Surface Melt Occurred 21 NASA

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