A bend in a river is a natural curvature or turn in the course of the waterway. It is formed by the erosion of the river's banks and the forces of the water flow. The term for a bend in a river is a "meander."
Meanders are a common feature of rivers and can range in size from small, gentle curves to large, sweeping bends. They are formed over time as the river flows, eroding the softer, weaker parts of the banks and creating a more sinuous path. The water flows faster on the outside of the bend, where it encounters less resistance, and slower on the inside, where it must navigate the curve. This differential erosion creates a characteristic looping pattern, with the water carving a deeper channel on the outside of the bend and depositing sediment on the inside.
Meanders are important features of river ecosystems because they provide habitat and resources for a variety of plant and animal species. The pools and backwaters created by the bends in the river provide shelter and food for fish and other aquatic organisms, and the banks and floodplains support a diverse range of plants and animals. Meanders also help to regulate the flow of water in a river, dissipating energy and preventing erosion and flooding downstream.
In some cases, meanders can become unstable and change course, leading to the formation of new bends or even the creation of a new channel. This process, known as "meander migration," can be influenced by a variety of factors, including the shape and slope of the riverbed, the amount of sediment in the water, and the intensity of the flow.
Overall, a bend in a river is a natural feature that plays an important role in the functioning and ecology of the waterway. Its technical term, "meander," reflects the winding, looping path that the river takes as it flows through the landscape.
What Is A Bend In A River Called » opportunities.alumdev.columbia.edu
Includes but is not limited to landslides, rock falls, debris avalanches, and creep. Snag - Any standing dead, partially dead, or defective cull tree at least 10 in. The discharge, in terms of flood frequency, usually has a return period or recurrence interval of 1. How do you pronounce meanders? Definition: A flood plain is an area of flat land alongside a river. Old tribal distinctions have become important again.
What is a river bend called?
Groundwater basin - A groundwater reservoir, defined by an overlying land surface and the underlying aquifers that contain water stored in the reservoir. Subsurface drainage - Rainfall that is not evapotranspirated or does not become surface runoff. Hydraulic gradient - The slope or the water surface. Retrieved 3 January 2011. What I really want to know is why I should fish it. For urban water use, it is ETAW water applied to landscaping or home gardens , sewage effluent that flows to a salt link, and incidental ET losses. Normalized demand - The process of adjusting actual water use in a given year to account for unusual events such as dry weather conditions, government interventions for agriculture, rationing programs, or other irregularities.
TPWD: Glossary of River Terminology
Rapid drawdown - Lowering the elevation of water against a bank faster than the bank can drain, leaving a pressure imbalance that may cause the bank to fail. Scour may occur in both earth and solid rock material and can be classed as general, contraction, or local scour. Naipaul's description has been interpreted to point to the town of A Bend in the River and his later books greater fluidity, saying that these "in a way to some extent depend on her. Supply augmentation - Alternative water management programs such as conjunctive use, water banking, or water project facility expansion that increase supply. Scenic rivers - Rivers or sections of rivers that are free of impoundments, with shoreline and watersheds still largely primitive, and shorelines largely undeveloped, but accessible in places by roads. What is bird foot delta? Water quality - A term used to describe the chemical, physical, and biological characteristics of water, usually in respect to its suitability for a particular purpose. This causes individual meanders to grow larger and larger over time.
Involves the use of live and dead woody cuttings and poles or posts collected from native plants to revegetate watershed slopes and stream banks. Headwater - Referring to the source of a stream or river. Diversion - The transfer of water from a stream, lake, aquifer, or other conduit to another watercourse or to the land, as in the case of an irrigation system. In some cases, the boundaries of successively deeper aquifers may differ and make it difficult to define the limits of the basin. The original phrase by ex Africa. Morphology - the form, shape, or structure of a stream or organism. Contaminate - To make impure or unclean by contact or mixture.
