An increase in the amount of land due to permanent withdrawal of a river or sea is known as?

The increase in the amount of land due to the permanent withdrawal of a river or sea is referred to as reliction. This geological process occurs when water bodies recede, and land that was once submerged becomes exposed. As a result of this withdrawal, new land is created, which the original owner of the land adjacent to the water can claim. This is crucial in the context of property rights and title insurance, as it can affect the boundaries of real estate.

Reliction differentiates itself from processes such as accretion and alluvion, which generally involve gradual deposition of soil or sediment over time, leading to land formation. Understanding this concept is important in title insurance because it can impact legal claims to property and the nature of ownership when land changes due to natural forces.