Search results
Results from the WOW.Com Content Network
A lagoon is a shallow body of water separated from a larger body of water by a narrow landform, such as reefs, barrier islands, barrier peninsulas, or isthmuses. Lagoons are commonly divided into coastal lagoons (or barrier lagoons) and atoll lagoons. They have also been identified as occurring on mixed-sand and gravel coastlines.
Closed atoll lagoons, such as Clipperton lagoon, whose formation process also implies subsequent biogeomorphologic processes; Ponds encountered at the bottom of waterfalls occurring in volcanic canyons in a volcanic context, but not within a volcanic edifice/caldera (such as Trou de Fer on Réunion Island)
It is also a raised coral atoll (321 km 2, 124 sq mi land area; according to other sources even 575 km 2, 222 sq mi), 160 km 2 (62 sq mi) main lagoon, 168 km 2 (65 sq mi) other lagoons (according to other sources 319 km 2, 123 sq mi total lagoon size). The geological formation known as a reef knoll refers to the elevated remains of an ancient ...
Beneath the waters of Puna de Atacama’s lagoons, the recently uncovered stromatolites are up to 15 feet (4.5 meters) wide and several feet high, according to a news release from the University ...
Lagoa das Sete Cidades (Portuguese: [lɐˈɣoɐ ðɐʃ ˈsɛtɨ siˈðaðɨʃ], "Lagoon of the Seven Cities") is a twin lake situated in the crater of a dormant volcano on the Portuguese archipelago of the Azores. It consists of two small, ecologically different lakes connected by a narrow strait, which is crossed by a bridge.
Canton Island typifies the isolated coral atolls dotting the Pacific Ocean. The Structure and Distribution of Coral Reefs, Being the first part of the geology of the voyage of the Beagle, under the command of Capt. Fitzroy, R.N. during the years 1832 to 1836, was published in 1842 as Charles Darwin's first monograph, and set out his theory of the formation of coral reefs and atolls.
The lagoons are shallow bays between rocky headlands where coastal wave action has formed a sandy bar separating each lagoon from the Pacific Ocean. The lagoons are resting areas for migratory waterfowl using the Pacific Flyway between Lake Earl on the Smith River estuarine wetlands , which is 40 mi (64 km) to the north, and Humboldt Bay on the ...
Māngere Lagoon at low tide, seen from the Māngere Lagoon Path. The lagoon, alongside Waitomokia, Crater Hill, Kohuora, Pukaki Lagoon and Robertson Hill, is one of the volcanic features collectively referred to as Nga Tapuwae a Mataoho ("The Sacred Footprints of Mataoho"), referring to the deity in Tāmaki Māori myths who was involved in their creation.