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Lagoons are shallow, often elongated bodies of water separated from a larger body of water by a shallow or exposed shoal, coral reef, or similar feature. Some authorities include fresh water bodies in the definition of "lagoon", while others explicitly restrict "lagoon" to bodies of water with some degree of salinity.
Oct 19, 2023 · Lagoons are shallow bodies of water separated from the ocean by sandbars, barrier islands, or coral reefs. The island of Bora Bora, part of French Polynesia in the South Pacific, is surrounded by a lagoon and a thick coral reef. Photograph by George F. Mobley. Photograph.
Lagoon, area of relatively shallow, quiet water situated in a coastal environment and having access to the sea but separated from the open marine conditions by a barrier. The barrier may be either a sandy or shingly wave-built feature (such as a sandbar or a barrier island), or it may be a coral.
These are the shallow bodies of water separated from a larger body of water like ocean by barrier islands, sandbars, coral reefs, or other natural barriers. Lagoons are also called bays, estuaries, sounds, or even lakes. However, lagoons can form on gravel coastlines and mixed sand.
LAGOON definition: 1. an area of sea water separated from the sea by a reef (= a line of rocks and sand): 2. an area…. Learn more.
Jun 16, 2024 · This French-governed archipelago contains the world’s third-largest coral reef structure. Lagoons are separated from larger bodies of water by sandbars, barrier reefs, coral reefs, or other natural barriers. The word "lagoon" derives from the Italian word laguna, which means "pond" or "lake."
Mar 1, 2021 · The water in a lagoon is almost always brackish, meaning partly salt water and partly fresh water - this is especially true of coastal lagoons. The word lagoon comes from the italian term ‘laguna” which means lake or pond.
Nov 12, 2012 · If you've ever seen a movie or TV show that takes place in a tropical paradise, you may have seen people swimming in a shallow pool of water that's split from the larger ocean by coral reefs or small islands. That's a lagoon! Of course, lagoons aren't just in tropical areas.
lagoon, Area of relatively shallow, quiet water with access to the sea but separated from it by sandbars, barrier islands, or coral reefs. Coastal lagoons have low to moderate tides and constitute about 13% of the world’s coastline.
Lagoon - Coastal, Estuarine, Tidal: The essential feature that causes the lagoon to exist is the barrier that separates it from the ocean. In the coral lagoon the formation of the reef depends on the existence of suitable conditions for reef growth.
