Which outcome dominates when sand supply decreases substantially in dune fields?

💡 Explanation

Blowout formation dominates due to decreased sand supply; lowered sediment availability intensifies erosional processes like deflation because wind removes the limited sand available, therefore parabolic dunes form rather than expansion, which needs more sand.

• Which phenomenon enhances speleothem formation during karst hydrochemistry?
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• Which outcome occurs when intensive agriculture reduces soil's buffering capacity?
• Which mechanism causes cyclical changes in surface sea temperature across the equatorial Pacific Ocean?
• Which landform results from enhanced sediment porewater dissolution?