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The role of influx of Arctic surface waters into the Norwegian/Greenland Seas on the Meridional Overturning Circulation and Climate Change (animated version)

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Presentation on theme: "The role of influx of Arctic surface waters into the Norwegian/Greenland Seas on the Meridional Overturning Circulation and Climate Change (animated version)"— Presentation transcript:

1 The role of influx of Arctic surface waters into the Norwegian/Greenland Seas on the Meridional Overturning Circulation and Climate Change (animated version) by the Yew Team Schumacher college / University of Plymouth

2 Presentation based on the results of the EU- INTAS project 03-51-4620 The Nordic Seas in the global climate system Co-ordinator : Prof. Ola M. JOHANNESSEN (Norway) University of Plymouth team leader: Prof G.I.Shapiro

3 The great Ocean Conveyor Belt

4 The warm Atlantic inflow loses its excess heat and a dense overflow across the ridge is a result. (After Hansen and Østerhus, 2000) Deep Convection is the driver for the Conveyor Belt

5 Exchanges with the Arctic Ocean

6 Increased influx of heat into the Nordic Seas due to Warming of the Gulf Stream -> Increased advectional heat flux from the Norwegian Sea into the Arctic -> Increased melting of the Arctic Ice -> Increased flux of fresher Arctic surface waters into the Greenland Sea -> Reduced Deep Sea convection in the Greenland Sea -> Reduced influx of the Nordic Sea Deep waters into N.Atlantic -> Reduced strength of the Conveyor Belt -> Reduced influx of heat into the Nordic Seas due to the Negative Feedback Negative Feedback in the Climate System

7 Holistic (animated) version of the same story -systemic approach

8 The role of influx of Arctic surface waters into the Norwegian/Greenland Seas on the Meridional Overturning Circulation and Climate Change

9 Animated version prepared by the Yew team Prince Gulf Stream - Rosalyn Maynard (UK)

10 Animated version prepared by the Yew team Princess Fresh Arctic Water – Amela Warren (Canada)

11 Animated version prepared by the Yew team Ice Queen - Karen Bowler (UK)

12 Animated version prepared by the Yew team Servant to Gulf Stream - Cristian Cortez (Chilie)

13 Animated version prepared by the Yew team Australia- Jenny Rankin (Australia)

14 Animated version prepared by the Yew team Negative Feedback and Global Warming - David Donald (Canada) Negative Feedback Rap: It's negative feedback here to bring it back equilibrium sustained don't mess with me or i'll have you down on your knees making a pleee to Jesus, save us, bring back the diverse forest so say sorry to the coccolithophores, and apologize to the ocean floor or maybe I won't save you next time and so I finish with a rhyme.

15 Animated version prepared by the Yew team Narrator - Grisha Shapiro (UK)

16 Animated version prepared by the Yew team Screen play – Georgy Shapiro Choreography- Rosalyn Maynard Camera- William Thomas © 2006, HOLISTIC SCIENCE PRODUCTION

17 The end

18 Animated version prepared by the Yew team Screen play – Georgy Shapiro Choreography- Rosalyn Maynard Camera- William Thomas © 2006, HOLISTIC SCIENCE PRODUCTION


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