Search results
Results From The WOW.Com Content Network
River islands can also form from sediment and debris in rivers. Artificial islands are those made by humans, including small rocky outcroppings built out of lagoons and large-scale land reclamation projects used for development. Islands are host to diverse plant and animal life.
River islands in the Chico River, Philippines Satellite picture of Csepel Island in Hungary which is south of Budapest city centre. A river island is any exposed landmass surrounded by river water. Properly defined, it excludes shoals between seasonally varying flows and may exclude semi-coastal islands in river deltas such as Marajó.
Ait – Islands found on the River Thames and its tributaries in England; Alluvial fan – Fan-shaped deposit of sediment; Anabranch – A section of a river or stream that diverts from the main channel and rejoins it downstream. Arroyo – Dry watercourse with flow after rain; Asymmetric valley – Valley that has steeper slopes on one side
Fluvial terrace – Elongated terraces that flank the sides of floodplains and river valleys; Canyon – Deep chasm between cliffs (Gorge) Gully – Landform created by running water and/or mass movement eroding sharply into soil; Island – Piece of subcontinental land surrounded by water; Levee § Natural levees
Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, structure stratification, rock exposure, and soil type.Gross physical features or landforms include intuitive elements such as berms, mounds, hills, ridges, cliffs, valleys, rivers, peninsulas, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains ...
While rivers may flow into lakes or man-made features such as reservoirs, the water they contain will always tend to flow down toward the ocean. [3] However, if human activity siphons too much water away from a river for other uses, the riverbed may run dry before reaching the sea. [3] The outlets mouth of a river can take several forms.
A riverscape [1] (also called river landscape) [2] comprises the features of the landscape which can be found on and along a river. Most features of riverscapes include natural landforms (such as meanders and oxbow lakes) but they can also include artificial landforms (such as man-made levees and river groynes). Riverscapes can be divided into ...
several different meanings related to wetland or aquatic features. Source: the original point from which the river or stream flows. A river's source is sometimes a spring. Shoal: a natural submerged ridge, bank, or bar that consists of, or is covered by, sand or other unconsolidated material, and rises from the bed of a body of water to near ...