Adriatic Mesoscale Experiment

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COASTAL UPWELLING

Transcript of Adriatic Mesoscale Experiment

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COASTAL UPWELLING

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Coastal Ocean Dynamics Experiment (CODE)

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ISLAND UPWELLING

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10 C isotherm depth (Levitus)

WinterSurfacewinds

Wintersurface pressure

Hawaii setting

(COADS)

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Honolulu

OAHU

MOLOKAI

MAUILANAI

●●

Kailua-KonaHilo

HAWAII

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Atmospheric lee

Chavanne et al., 2002

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Wind forcing

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9-month average (Sep. 96 – Jun 97)

Surface

wind

velocity

Wind

stress

curl

Surface

wind

divergence

Clouds

frequency

Chavanne et al.

2002

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Oceanic lee

Mean currents Mean variability

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Sverdrup

gyres

Chavanne et al.

(2002)

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Eddies

Lumpkin & Flament, 2001

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Hawaiian Lee Counter Current

M->EE->M E->M M->E

Barotropic conversion BaroclinicLumpkin, 1998

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Winter Winds

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Summer Winds

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Pullen et al., 2008 (GRL)

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Wind forcing

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ISLAND UPWELLING