upwelling
Definition | Source | References |
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A process in which deep, cold water rises toward the surface replacing warmer water pushed away by winds. Water that rises to the surface as a result of upwelling is typically colder and rich in nutrients, which “fertilize” surface waters, meaning that these surface waters often have high biological productivity. |
Sustainable use assessment, Global assessment (1st work programme) | NOAA, 2018e |