The effect of building river dams on the coastal regions is that they will be able to help control the effects of caused by flooding.
Coastal geology studies coastal processes which affect the geology in coastal regions. Some coastal processes are effects of hurricanes, incised valleys, river migration, sedimentation, barrier island systems, estuaries, deltas, etc.
The land regions in New York are mountains, plateau, and coastal plain. Other land regions for the state include highlands and river valleys.
The Savannah River is one river that is located on the coastal plains. Also, the Chattooga River is another main river located on the coastal plains.
The Ozark Mountains, The Oauchita Mountains, The Arkansas River Valley, The Crowly's Ridge, The Mississippi Aluval Plains, and The West Gulf Coastal Plains.
In geography, a delta is a landform that forms at the mouth of a river where the river deposits sediment carried downstream. Deltas are typically triangular or fan-shaped and can be found in coastal regions. They are important for supporting unique ecosystems and can also provide protection against coastal erosion.
Regions of Vietnam:The Southern LowlandsThe Annam CordilleraThe Coastal PlainThe Tonkin LowlandTHe Northern HighlandsVietnam has fertile river valleys and deltas, lowlands with dense forest and jungle, highlands with forest, coastal plans and beaches, and mountains.
It occurs in northern and eastern Bolivia, extreme south-eastern Peru, northern Argentina, eastern and central Paraguay, eastern and southern Brazil (excluding southern Rio Grande do Sul, the dry regions dominated by Caatinga vegetation and coastal regions between Ceará and Rio de Janeiro). Other disjunct populations occur along the lower Amazon River (Ilha de Marajo west approximately to the Madeira River), far northern Brazil in Roraima, and coastal regions of the Guianas.
South Korea can be divided into four general regions: an eastern region of high mountain ranges and narrow coastal plains; a western region of broad coastal plains, river basins, and rolling hills; a southwestern region of mountains and valleys; and a southeastern region dominated by the broad basin of the Nakdong River.
Some places commonly affected by flooding include low-lying coastal regions, areas near rivers and lakes, urban areas with poor drainage systems, and regions prone to heavy rainfall or tropical storms. These areas are at higher risk of experiencing flash floods, river floods, or coastal flooding.
ridge of sand built up by currents in a river or coastal waters
Guadalupe River , San Antonio River, and Brazos River.
Mouths / Deltas