👉 In geography, a riverine region is an area that includes both the river and its tributaries. This means that it encompasses all of the land used for agriculture, grazing, and other human activities within the river's watershed. Riverine regions are important because they provide habitats for a wide range of wildlife species, including fish, birds, and mammals. The use of rivers by humans can have both positive and negative impacts on these ecosystems. For example, in some areas, riverine regions may