What happens to sea level within a fjord when glacial meltwater discharge increases significantly?

💡 Explanation

Increased glacial meltwater freshens the surface layer of the fjord, strengthening stratification because freshwater is less dense than saltwater; therefore, a pronounced density gradient develops near the surface, rather than increased salinity or current speed.

• Seismic surveys use controlled explosions; what happens to P-waves at the mantle-core boundary because of the density change?
• A seismic station detects weak P-waves in the shadow zone. Which mechanism explains why these waves can still be detected at this location?
• A granite outcrop experiences increased rainfall. Which outcome follows regarding feldspar minerals within the outcrop?
• A sample of Arctic seawater cools rapidly during winter; which consequence is most likely regarding dissolved oxygen?
• What causes the rapid increase in atmospheric humidity immediately following a heavy rainfall event in a forest?
• If a cave's ventilation decreases significantly, which consequence follows regarding speleothem formation?