Tidal Creek, Sapelo Island

Linked to Estuaries

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Coastal tides bring nutrients from estuaries connected by tidal creeks to the marshes. Outgoing tides carry nutritious marsh products back into the estuaries. There, the products help to sustain large numbers of other marine organisms. The outgoing tides also remove wastes from the marsh.

Tidal Creek, Sapelo Island

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Bernie Marcus

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