What is the definition of bottomland in soil terminology?

Bottomland refers to the lowest part of the terrain, typically found adjacent to rivers or streams. These areas are often more prone to flooding and are characterized by soil that is frequently saturated with water, especially during periods of heavy rainfall or snowmelt. The rich, moisture-retentive soils in bottomlands can support diverse vegetation and are often highly productive for agriculture. Understanding this definition is essential in soil judging, as it helps in assessing drainage characteristics, potential agricultural uses, and the ecological significance of different soil regions.