River basins significantly contribute to a country's power supply. See the full definition for catchment area in the English Language Learners Dictionary. 'Catchment' means a similar thing when referring to ecology and geography. 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, which has an area is approximately 26,900,000 square miles. Rehabilitation and Maintenance of Drains and Sewers / Prof. Dr.-Ing. Injustice Invisible -71 (noun) What does catchment mean? The agencies also encourage planting more trees to reduce the rate of soil erosion and the amount of sediment in the basins. In the past, when making treaties, it was common practice to divide a piece of land by following water catchment areas, such as rivers, that formed natural boundaries. When the catchment area extends more than 2 km, then a subdivision into a zone III A up to approx. Some of the most significant pollutants include farm chemicals, such as fertilizers, that increase nutrients in the water. a´reae, areas) (L.) a limited space or plane surface. catchment area [countable] | catchment areas [plural] [British] the area for which a school or hospital provides a service | the area of land around a river or lake that it gets its water from (27 of 57 words, 2 definitions, pronunciation) www .macmillandictionary .com /dictionary /british /catchment-area COBUILD Advanced English Dictionary. The catchment area of a river is the area from where the river receives surface and underground flow of rain water; the river normally has many streams and small rivers as tributaries. River basins are also recreational areas, attracting many visitors due to the beauty of the region. The catchment area is the slope of a great mountain range covered with fine forests, and there are many good reservoir sites. The sources of water collected can vary from rainwater to melted snow. acoustic a's auditory areas. D. Stein, Dipl.-Ing. Copyright © HarperCollins Publishers. What Is a Catchment Area of a River or Lake? Catchment basins also provide water to a large number of people and animals, which is essential to their survival. Why should our children have to travel two miles to school? For example, the Allai Khwar Hydropower Plant in the Indus River basin produces 463 million GWh of electricity annually. Catchment Flow Characteristics. Catchment Areas :: the UK River Levels Website at River Levels UK RiverLevels.UK is a full listing of all river level monitoring stations across England, Scotland and Wales, as well as flood alerts and flood risk forecasts from the Flood Forecasting Centre. Enrich your vocabulary with the English Definition dictionary In human geography, a catchment area is the area from which a city, service or institution attracts a population that uses its services. river catchment area definition in the English Cobuild dictionary for learners, river catchment area meaning explained, see also 'river bank',river basin',river bed',sell sb down the river', English vocabulary Translations in context of "catchment area of the river" in English-Italian from Reverso Context: excluding the water catchment area of the river Tamega. This increase in nutrients causes rapid growth in water plants that reduce the amount of oxygen available to other aquatic life. In geography, catchment is the process of collecting water, in particular the process of water flowing from the ground and collecting in a river. catchment area. The Causes And Effects Of Ocean Pollution. 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. 2. catchment area . https://www.thefreedictionary.com/catchment+area, Earlier, the Water Board officials said that recent rainfall in the, Summary: Yamuna Nagar (Haryana) [India], Aug 18 (ANI): The Yamuna level started rising near the, The Penang Water Supply Corporation (PBAPP) insisted today that a major portion of the Ulu Muda rainforests in Kedah is still not protected as a water, The storage available in Tarbela is only 40,000 cusecs which may touch to dead level in next 48 hours if situation does not improve in, But if they missed out on those, they knew there were four other schools bordering the, Stirling Councils children and young people committee heard recently that, for the 2019/20 session, there are five children at Croftamie Nursery who live in the Buchanan PS, Businessman Enrique Razon, through Prime Infra, plans to develop a water facility at the Wawa, They said that around 70 mn gallons of water on daily basis could be provided to Karachi.The dam reservoir was still receiving the inflow from the, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, School rezone proposal amid bus dispute; EDUCATION, Hub Dam water level rises to 320 feet in current rainfall, Haryana: Yamuna level rising after water release from Hathni Kund Barrage, No protection for Ulu Muda rainforests water catchment area yet, says Penang Water Supply Corporation. Plastic is non-biodegradable and can taint water sources for an extended period. Where Does The Brahmaputra River River Start And End? Drainage basin, also called catchment area, or (in North America) watershed, area from which all precipitation flows to a single stream or set of streams. Catchment is … n. 1. Sediment from soil erosion, usually hastened by human activities, are generally highly concentrated in catchment basins, which makes the water unsuitable for drinking. The outside edge of a catchment is always the highest point. Deforestation in the lake's catchment areas is endangering the lake. What does catchment-area mean? Such agencies develop regulations to ensure that catchment areas are appropriately maintained, including the creation of buffer zones between human activity and water catchment areas to reduce pollution from human activities. Other terms for drainage basin are catchment area, catchment basin, drainage area, river basin, water basin, and impluvium. In Austria a total of 25 agglomerations with a population equivalent of more than 10 000 discharged into sensitive areas or into the catchment areas of the above-mentioned sensitive areas. A catchment is an area where water is collected by the natural landscape. Some of this water stays underground and continues to slowly feed the river in times of low rainfall. Your hands have become a catchment. area [a´re-ah] (pl. The area drained by a river or body of water. For example, the total area drained by the Mississippi River constitutes its drainage basin, whereas that part of the Mississippi River drained by the Ohio River is the Ohio’s drainage basin. A catchment is an area of land where water collects when it rains, often bounded by hills. ‘Lake Dongting is the first major catchment area of the Yangtze and is one of the main natural defences against flooding for the tens of millions of people living along the river.’ ‘The Wairarapa farming region north of the capital was placed on flood alert after some 200 mm of rain fell in hill catchment areas, swelling four regional rivers.’ Pollution from higher regions usually ends up in drainage basins, which reduces the quality of water. Similarly, the fertile soils deposited along river basins and the steady supply of water make them a viable area for agriculture. the large area of native forest in the Georges River catchment catchment area. Toxic waste from factories and sewage is also continuously dumped into river basins contaminating the water supply and exposing people to waterborne diseases. By Joseph Kiprop on June 28 2018 in Environment. : At the present time, almost half of the Puhajogi River catchment area is situated on the oil shale mining area. Learn more. [ kăch ′mənt, kĕch ′- ] The area drained by a river or body of water. Catchment basins also provide water to a large number of people and animals, which is essential to their survival. Karst Topography 7. Drainage basins offer habitats t… All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Meaning of Catchment Area 2. Governments all over the world have established multiple agencies, such as the Tennessee Valley Authority in the United States, to manage the vital resource. Plastic waste is also a primary water pollutant, mainly because of the poor waste management systems in place.    In North America , the term watershed is commonly used to mean a drainage basin, though in other English-speaking countries, it is used only in its original sense, that of a drainage divide . For example, a school catchment area is the geographic area from which students are eligible to attend a local school. The total catchment is over 930 square kilometres managed by a large number of local government authorities and is the main tributary of Botany Bay. catchment: [ kach´ment ] 1. the catching or collecting of water. A catching or collecting of water, especially rainwater. technical : the area from which water flows into a river, stream, etc. Oil from tankers spills into ocean basins, cutting off the oxygen supply to marine life. River that rises at Appin in the upland swamps of the O'Hares Creek catchment, and flows 80 kilometres north and east to meet Botany Bay at Taren Point, in Sydney's southern suburbs. The catchment area of a school, hospital, or other service is the area that it serves . Drainage basins have historically played a significant role in defining the political boundaries of a particular territory. (Physical Geography) Also called: catchment basin, drainage area or drainage basin the area of land bounded by watersheds draining into a river, basin, or reservoir. : This type of predatory pricing can be designed to control a catchment area and eventually, of course, normal prices will prevail. What does CATCHMENT AREA mean? Drainage basins offer habitats to both plants and animals. http://www.theaudiopedia.com What is CATCHMENT AREA? In Austria a total of 25 agglomerations with a population equivalent of more than 10 000 discharged into sensitive areas or into the catchment areas of the above-mentioned sensitive areas. Natural boundaries of water catchments can be very small for a single creek or stream or quite large—the Colorado River basin for example. Watershed Leakage 5. defined as the area from which any rainfall will drain into a watercourse through surface flow to a common point catchment area. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Enrique Razon joins efforts to solve water supply woes, Catchment Abstraction Management Strategy, Catchment Hydrology and Sustainable Management. chiefly British : the area that a school, hospital, etc., provides a service to. Catchment areas are locations in low lying regions in which water from higher areas collect into a single water body. 2 km from the collection region and a zone III B up to the border of the catchment area can be practicable. Drainage basins have historically played a significant role in defining the political boundaries of a particular territory. Meaning of Catchment Area: Catchment area may be defined as the area from which the surface runoff is derived. Relation of Catchment Area with Its Length 4.
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