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3R 1R 1R 3R 3R 1R 1R 3R 3R 1R 1R 3R 3R 1R 1R 3R 3R 1R 1R 3R 3R 1R 1R 3R 3R 1R 1R 3R 3R 1R 1R 3R Vertically Integrated Kinetic Energy Difference [J/m 2 ] 3 3 3 3 No Wind Gradient Region North of South of 5 -5 0 5 -5 0 5 -5 0 5 -5 0 Supplementary Figure 1: Increased ‘spin up’ and ‘spin down’ signal is recovered if one only chooses eddies that reside in a wind gradient. Here chosen to avoid the peak in the cold core eddy abundance residing in no wind gradient.Regions North of 45S and South of 55S. (Mesoscale Fully Coupled - Mesoscale Mechanically Coupled)

Vertically Integrated Kinetic Energy Difference [J/m 5 3R ... · ï 5 3R 1R 1R 3R 5 Subsampling (odd, even # Eddies) ï 5 3R 1R 1R 3R 5 Wind Energy Input [W/m 2] 1RUWK 6 Wind Energy

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Page 1: Vertically Integrated Kinetic Energy Difference [J/m 5 3R ... · ï 5 3R 1R 1R 3R 5 Subsampling (odd, even # Eddies) ï 5 3R 1R 1R 3R 5 Wind Energy Input [W/m 2] 1RUWK 6 Wind Energy

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Vertically Integrated Kinetic Energy Difference [J/m2]

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No Wind Gradient Region

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Supplementary Figure 1: Increased ‘spin up’ and ‘spin down’ signal is recovered if one only chooses eddies that reside in a wind gradient. Here chosen to avoid the peak in the cold core eddy abundance residing in no wind gradient.Regions North of 45S and South of 55S. (Mesoscale Fully Coupled - Mesoscale Mechanically Coupled)

Page 2: Vertically Integrated Kinetic Energy Difference [J/m 5 3R ... · ï 5 3R 1R 1R 3R 5 Subsampling (odd, even # Eddies) ï 5 3R 1R 1R 3R 5 Wind Energy Input [W/m 2] 1RUWK 6 Wind Energy

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Supplementary Figure 2: Subsamples of eddy field for Fully Coupled (red) and Mechanically Coupled (black)with even number eddies (solid) andodd number eddies (dashed) for a) Northern spin up region, E��6RXWKHUQ�VSLQ�GRZQ�UHJLRQ�

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Time [Days]

Supplementary Figure 3: Percentage change in volume integrated ocean kinetic energy for ��!���6��¶VSLQ�XS·�DQG������6��¶VSLQ�GRZQ·�UHJLRQ���0HVRVFDOH�7KHUPRG\QDPLFDOO\�&RXSOHG���0HVRVFDH�0HFKDQLFDOO\�&RXSOHG�VLPXODWLRQV��GDVKHG�SXUSOH��� Fully Coupled - Mesoscale Mechanically Coupled (Solid Green)

Page 3: Vertically Integrated Kinetic Energy Difference [J/m 5 3R ... · ï 5 3R 1R 1R 3R 5 Subsampling (odd, even # Eddies) ï 5 3R 1R 1R 3R 5 Wind Energy Input [W/m 2] 1RUWK 6 Wind Energy

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Page 4: Vertically Integrated Kinetic Energy Difference [J/m 5 3R ... · ï 5 3R 1R 1R 3R 5 Subsampling (odd, even # Eddies) ï 5 3R 1R 1R 3R 5 Wind Energy Input [W/m 2] 1RUWK 6 Wind Energy

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6XSSOHPHQWDU\�)LJXUH����6DWHOOLWH�2EVHUYDWLRQ�EDVHG�DQDO\VLV�FRUUHVSRQGLQJ�WR�)LJXUH��EF�Eddy composites of wind energy input associated with geostrophic current anomalies for anticyclones (a) and cyclones (b) for eddies existing in meridional wind stress gradients JUHDWHU�WKDQ�RU�OHVV�WKDQ������1�P-2��(GGLHV�DUH�QRUPDOL]HG�ZLWK�WKHLU�LQGLYLGXDO�UDGLL�EHIRUH�DYHUDJLQJ��5�UHIHUV�WR�HGG\�UDGLXV�DQG�RQO\�HGGLHV�ZLWK�OLIHVSDQV�RI�DW�OHDVW�WZR�ZHHNV�DUH�LQFOXGHG�LQ�WKH�DQDO\VLV���F��6RXWK�1RUWK�&KRUGV�DFURVV�WKH�ZLQG�HQHUJ\�LQSXW�HGG\�FRPSRVLWHV�IRU�DQWLF\FORQHV��UHG��DQG�F\FORQHV��EOXH���