Table of Contents
What is a catchment area of a river?
1) An area from which surface runoff is carried away by a single drainage system. 2) The area of land bounded by watersheds draining into a river, basin or reservoir.
What is the catchment basin of a river?
catchment basin – the entire geographical area drained by a river and its tributaries; an area characterized by all runoff being conveyed to the same outlet; “flood control in the Missouri basin”
What do you know about water catchment area?
A water catchment (commonly referred to as a “watershed”) is an area of land where all water flows to a single stream, river, lake or even ocean. HCA encourages the use of the term “water catchment” over “watershed.” A water catchment area is home to a complete water-cycle system.
What is another name for catchment?
What is another word for catchment area?
catchment basin | drainage basin |
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watershed | drainage area |
What is another name for catchment area?
In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for catchment area, like: catchment-basin, drainage area, river-basin, basin, watershed and drainage-basin.
What is a local catchment area?
A catchment is an area where water is collected by the natural landscape.
What is catchment area in geography?
In human geography, a catchment area is the area from which a location, such as a city, service or institution, attracts a population that uses its services and economic opportunities. Airport catchment areas can inform efforts to estimate route profitability.
Which river has the largest catchment area in India?
India is blessed with many rivers. Twelve of them are classifled as major rivers whose total catchment area is 252.8 million heactare (M. Ha). Of the major rivers, the Ganga – Brahmaputra Meghana system is the biggest with catchment area of about 110 M.
What is the difference between river basin and catchment area?
Catchment area:A river drains the water collected from a specific area, which is called its catchment area. River Basin: An area drained by a river and its tributaries is called a drainage basin. A river basin is made up of many different watersheds.
What are the characteristics of a catchment area?
Catchment areas are locations in low lying regions in which water from higher areas collect into a single water body. The sources of water collected can vary from rainwater to melted snow. Catchment areas may drain their water into other lower lying basins or into a single place, usually a lake, in the case of a closed catchment.
What is the catchment area of a Rive?
The catchment area of a rive or lake is synonymous to the drainage basin of the water body. Snow or rainwater from higher areas flow downwards to collect in catchment areas. Catchment areas are locations in low lying regions in which water from higher areas collect into a single water body.
What happens to the water in a closed catchment area?
Catchment areas may drain their water into other lower lying basins or into a single place, usually a lake, in the case of a closed catchment. The largest river basin in the world is the Amazon River basin, which has an area of over 2,300,000 square miles, while the largest ocean basin is the Atlantic Ocean basin,…
What is the total catchment area of medium river basins?
The other major river basins with catchment area more than 1.0 lakh km are Indus, Mahanadi, Godavari and Krishna. There are 46 medium river basins with catchment area between 2000 and 20000 km like the Kaveri flowing through the states of Karnataka and Tamilnadu. The total catchment area of medium river basins is about 2.5 lakh km.