Before revision: Oceanic downwelling Downwelling in the ocean Downwelling occurs at anti-cyclonic places of the ocean where warm core rings cause surface convergence and push the surface water downwards, or wind drives the sea towards a coastline.
After revision: Wind driven upwellingOceanic downwelling Downwelling in the ocean Downwelling occurs at anti-cyclonic places of the ocean where warm core rings cause surface convergence and push the surface water downwards, or wind drives the sea towards a coastline.