Atlantic dye test shows 140 times more mixing within surface than across base

In a recent experiment near Martha’s Vineyard, scientists introduced rhodamine dye into the Atlantic Ocean to study its behavior. The dye spread quickly in the surface waters but demonstrated a slower descent into deeper layers. Findings showed a marked difference in mixing rates, emphasizing the complexities of ocean stratification on substance movement. This research is vital for the advancement of nutrient and pollutant transport models.