Subterranean river
A subterranean river is a
Some natural rivers may be entirely subterranean, collecting in and flowing through
Subterranean rivers can also be the result of covering over a river or diverting its flow into
Some fish (colloquially known as
Examples of subterranean rivers also occur in mythology and literature.
Natural examples
There are many natural examples of subterranean rivers. Among them:
- In
- In Bulgaria:
- Banderishka reka, subterranean section below Kutelo Peak, Pirin Mountain
- Struma River subterranean currents in Duhlata cave, VitoshaMountain
- Negovanka River subterranean currents in Emen cave, Veliko Tarnovo Province
- Trigradska reka, subterranean section where Devil's Throat Cave and Trigrad Gorge, Rhodope Mountains
- The Camuy River located in the northwestern region of Puerto Rico is one of the[9] largest underground river systems in the world.
- The subterranean lakes
- The Lost River in the Appalachian Mountains of West Virginia disappears underground and reappears as the Cacapon River
- The Mojave River in southern California flows underground in most places
- The Phong Nha-Kẻ Bàng National Park in Vietnamhas an underground river flowing through its cave system
- The Puerto Princesa Subterranean River on the island of Palawan, Philippines flows underground before emerging into the South China Sea[10]
- The Punkva in Moravian Karst, Moravia, Czech Republic underground river flowing through cave system - Punkva Caves and Macocha gorge.
- The Santa Fe River in northern Florida drops into a large sinkhole in O'Leno State Park and reappears in the adjacent River Rise Preserve State Park, 3 miles (4.8 km) downstream.
- The Reka in Slovenia, which disappears in the Škocjan Caves, re-emerges as part of the Timavo in Italy.[11]
Artificial examples
In many cities there are natural streams which have been partially or entirely built over. Such man-made examples of subterranean urban streams are too numerous to list, but notable examples include:
- The Bièvre underneath Paris, France
- The Boyanska reka (Boyana river), partially underneath Sofia, Bulgaria
- Castle Frank Brook, Garrison Creek, Russell Creek, and Taddle Creek, and other subterranean urban streams in Toronto
- The River Farset, which Belfast is named after, which runs in tunnels underneath the city.
- The Fleet and other subterranean rivers of London
- The Frome underneath Bristol
- The Hobart Rivulet in Tasmania
- Mill Creek in Philadelphia
- The Neglinnaya River, which runs through a series of tunnels underneath the central part of Moscow
- The Park River underneath Hartford
- The Skamania County, Washington, United States
- The River Team underneath the Team Valley Trading Estate, Gateshead, United Kingdom
- The Tank Stream underneath Sydney, Australia
- The covering of the Zennebetween 1865 and 1871
Ecology
Some fish (popularly known as
Mythology and literature
The examples and perspective in this section deal primarily with Europe and do not represent a worldwide view of the subject. (January 2024) |
Greek mythology included the Styx, Phlegethon, Acheron, Cocytus, and Lethe as rivers within the Underworld. Dante Alighieri, in his Inferno, included the Acheron, Phlegethon, and Styx as rivers within his subterranean Hell. Similar references were made in John Milton's Paradise Lost. The river Alph, running "Through caverns measureless to man / Down to a sunless sea" is central to the poem Kubla Khan, by Samuel Taylor Coleridge.
The characters in Jules Verne's Journey to the Center of the Earth encounter a subterranean river:
"Hans was not mistaken," he said. "What you hear is the rushing of a torrent."
"A torrent?" I exclaimed.
"There can be no doubt; a subterranean river is flowing around us."[12]
Several other novels also feature subterranean rivers.[3] The subterranean rivers of London feature in the novel Drowning Man by Michael Robotham as well as in the novel Thrones, Dominations by Dorothy L. Sayers and Jill Paton Walsh in which a character remarks:
"You can bury them deep under, sir; you can bind them in tunnels, but in the end where a river has been, a river will always be."[13]
See also
- Abîme – Geographical term referring to vertical shaft in caves
- Karst – Topography from dissolved soluble rocks
- Losing stream – Stream or river that loses water as it flows downstream
- Speleology – Science of cave and karst systems
- Subterranean waterfall – Waterfall located underground
- Underground lake – Lake under the Earth's surface
References
- ^ William Herbert Hobbs, Earth Features and Their Meaning: An Introduction to Geology for the Student and the General Reader, Macmillan, 1912, pages 182 and 189.
- ^ "Underwater cave is the world’s biggest", Mexico Daily News, January 15, 2018, https://mexiconewsdaily.com/news/underwater-cave-is-worlds-biggest/
- ^ a b Richard J. Heggen: Underground Rivers from the River Styx to the Rio San Buenaventura with Occasional Diversions Archived 2016-07-21 at the Wayback Machine, University of New Mexico.
- New York Times. Retrieved 16 March 2010.
- ^ Kirk, Donald (2005-10-13). "Seoul peels back concrete to let a river run freely once again". World>Asia Pacific. The Christian Science Monitor. Retrieved 2006-08-21.
- ISBN 0123838339, p. 468.
- ^ "Devon Karst: Karst of the Dinaric Alps - the Dinarides in Bosnia and Herzegovina". devonkarst.org.uk. Retrieved 5 July 2018.
- ^ "Devon Karst: Gatačko Polje - GP-Ponor Dobrelji". devonkarst.org.uk. Retrieved 5 July 2018.
- ^ "Parque de las Cavernas del Río Camuy - Video Guide - Camuy, Puerto Rico - EyeTour.com". places.eyetour.com.
- ^ "Administrative Order No. 29, s. 2012 - GOVPH". officialgazette.gov.ph. 5 September 2012.
- JSTOR 24041059.
- ^ Jules Verne, Journey to the Center of the Earth, translated by Frederick Amadeus Malleson, 1877, at Project Gutenberg.
- ^ Dorothy L. Sayers and Jill Paton Walsh, Thrones, Dominations, Hodder and Stoughton, 1998, p. 313.