addio ai ghiacci l’articoeilcambiamentoclimatico · simulation of jet stream (nasa) crops . what...

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Peter Wadhams Professore, DIATI Ingegneriadell’Ambiente, del TerritorioedelleInfrastrutture Politecnicodi Torino e Professor of Ocean Physics Department of Applied Mathematics and Theoretical Physics University of Cambridge ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico

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Page 1: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

Peter WadhamsProfessore, DIATI

Ingegneriadell’Ambiente, del TerritorioedelleInfrastrutturePolitecnicodi Torino

eProfessor of Ocean Physics

Department of Applied Mathematics and Theoretical PhysicsUniversity of Cambridge

 

ADDIO AI GHIACCI

L’Articoeilcambiamentoclimatico

Page 2: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)
Page 3: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)
Page 4: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)
Page 5: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)
Page 6: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

The Earth hasbeen warming rapidly since themid-19th

Century…

Page 7: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

Arctic amplification

Page 8: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

Median summer and winter ice limits 1972-2007

Page 9: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

Record minimum ice extent in Sept. 2007

2005

Page 10: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

EM3002 multibeam sonarin forward sonar dome

Fitting multibeam to a submarine – HMS “Tireless” March 2007, Arctic Ocean transect

Page 11: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)
Page 12: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

Greatly deepened, repetitive melt pool in multi-year ice (Beaufort Sea)

Page 13: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)
Page 14: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

2012Greenland surface melt

Page 15: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

Aug 1 2019. Biggest one-day loss of ice from Greenland Ice Sheet.12.5 billion tons lost. Air temperature 21 C

Page 16: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)
Page 17: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)
Page 18: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

b

Page 19: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)
Page 20: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

Simulation of jet stream (NASA)

Page 21: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

Crops

Page 22: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

What can we do?

Page 23: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)
Page 24: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

Marine Clud Brightening – Salter, Edinburgh

Page 25: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

Direct Air Capture (DAC) - Carbfix, Iceland

Page 26: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

Blue Planet Ltd., Los Gatos, California

Page 27: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)
Page 28: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)

Biochar production, Hago Research, Camarillo, California

Page 29: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)
Page 30: ADDIO AI GHIACCI L’Articoeilcambiamentoclimatico · Simulation of jet stream (NASA) Crops . What can we do? Marine Clud Brightening – Salter, Edinburgh. Direct Air Capture (DAC)