predictability  » runs

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Predictability  » runs. Control. Observations. Initialized. BIAS = mean ( Δ conc . ). Southern Ocean : benefits from assimilation disappear rapidly (~2-3 months ). «  Initialized  » worse than « Control ». Performance of initialized run (Control run = 1). - PowerPoint PPT Presentation

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 Predictability » runs

Control

Initialized

Observations

BIAS = mean ( Δ conc. )

« Initialized » worse than « Control »

« Initialized » better than « Control »

Southern Ocean: benefits from assimilation disappear rapidly (~2-3

months)

Performance of initialized run(Control run = 1)

« Initialized » worse than « Control »

« Initialized » better than « Control »

Arctic: re-emergence of low bias

7 Sep 2005

13 Sep 2006

Performance of initialized run(Control run = 1)

« Initialized » worse than « Control »

« Initialized » better than « Control »

Arctic: re-emergence of low bias

6 Sep 2004

8 Sep 2005

Performance of initialized run(Control run = 1)

Observed sea ice concentration, September 7th, 2005

LIM3 (control) sea ice concentration, September 7th, 2005

LIM3 (init. March 2005) sea ice concentration, September 7th, 2005

Observed sea ice concentration, September 10th, 2007

LIM3 (control) sea ice concentration, September 10th, 2007

LIM3 (init. March 2007) sea ice concentration, September 10th, 2007

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