Water density differences due to glacial melt in a fjord can drive which mixing-related oceanic effect?

💡 Explanation

When glacial meltwater enters a fjord, a less dense freshwater layer forms, suppressing vertical mixing because the density contrast resists downward movement and nutrient upwelling. Therefore, suppressed nutrient flux results, rather than enhanced circulation, deepwater formation, or reduced erosion, all depending on different density or salinity drivers.

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