Red River, also called Red River of the South, navigable river rising in the high plains of eastern New Mexico, U.S., and flowing southeast across Texas and Louisiana to a point northwest of Baton Rouge, where it enters the Atchafalaya River, which flows south to Atchafalaya Bay and the Gulf of Mexico.

differences as varied as their native cuisines, Texas and Louisiana still have much in common. They share a geology that begins in East Texas and extends through Louisiana, with vast deposits of fossil fuels and a regional topography that doesn’t rise much above sea level.

the Red River

The Red River, or sometimes the Red River of the South, is a major river in the Southern United States….Red River of the South.

After it was explored in 1732–33 by the French voyageur Pierre Gaultier de Varennes et de La Vérendrye, the river, called Red because of the reddish brown silt it carries, served as a transportation link between Lake Winnipeg and the Mississippi River system.

For now, river deltas gain land worldwide. People living on deltas are increasingly vulnerable to sea-level rise and coastal hazards such as major storms, extremely high tides, and tsunamis. Many deltas experience a decline in sediment supply due to upstream damming, making them even more vulnerable.

Delta’s are so fertile because sand from different lands brought by water. Delta is a landform that forms from deposition of sediment carried by a river as the flow leaves it’s mouth and enters slower-moving or stagnant water.

The Active Delta (Mississippi River Delta) IBA is extremely important for wintering waterfowl, wading birds, secretive marsh birds, and shorebirds. It provides important nesting and brood rearing habitat for mottled ducks, secretive marsh birds and wading birds.

River deltas are important in human civilization, as they are major agricultural production centers and population centers. They can provide coastline defense and can impact drinking water supply. They are also ecologically important, with different species’ assemblages depending on their landscape position.

Deltas provide important ecosystem services, such as filtering water. They are renowned for their high levels of ecological productivity, dynamism and importance to fish, waterfowl and mammals. They are attractive to wildlife because the nutrient-rich waters lead to increased plant growth and food availability.

A landform at the mouth/source of a river. Formed by the deposition of sediments carried and dropped off by a river, sometimes resulting in a triangular shape.

The process of accumulation of colloidal particles together to get the size which ultimately settles as a precipitate is called coagulation. It generally occurs in presence of an electrolyte. Coagulation of soil particles of river in presence of salts present in sea water is responsible for the formation of delta.