Civil Rights
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Mansa Musa was the ruler of the Mali Empire in West Africa. Details recorded here should be sourced; unknown information is left blank.
MORE →Reflects the personal views, recollections, and perspective of the author, Mike Davis.
This is a personal recollection on the Move fire on May 13, 1985



A lagoon is a shallow body of water separated from a larger body of water by a narrow landform, such as a reef, a barrier island or islands, a barrier peninsula, or an isthmus. 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. There is an overlap between bodies of water classified as coastal lagoons and bodies of water classified as estuaries. Lagoons are common coastal features around many parts of the world.
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. The distinction between "lagoon" and "estuary" also varies between authorities. Richard A. Davis Jr. restricts "lagoon" to bodies of water with little or no fresh water inflow, and little or no tidal flow, and calls any bay that receives a regular flow of fresh water an "estuary". Davis does state that the terms "lagoon" and "estuary" are "often loosely applied, even in scientific literature".[1] Timothy M. Kusky characterizes lagoons as normally being elongated parallel to the coast, while estuaries are usually drowned river valleys, elongated perpendicular to the coast.[1][2][3][4][5] Coastal lagoons are classified as inland bodies of water.[6][7]
When used within the context of a distinctive portion of coral reef ecosystems, the term "lagoon" is synonymous with the term "back reef" or "backreef", which is more commonly used by coral reef scientists to refer to the same area.[8]
Many lagoons do not include "lagoon" in their common names. Currituck, Albemarle and Pamlico Sounds in North Carolina,[9] Great South Bay between Long Island and the barrier beaches of Fire Island in New York,[10] Isle of Wight Bay, which separates Ocean City, Maryland from the rest of Worcester County, Maryland,[11] Banana River in Florida, US,[12] Lake Illawarra in New South Wales, Australia,[13] Montrose Basin in Scotland,[14] and Broad Water in Wales have all been classified as lagoons, despite their names. In England, The Fleet at Chesil Beach has also been described as a lagoon.
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Lagoon is derived from the Venetian łaguna, which refers to the waters around Venice, i.e. the Venetian Lagoon; that in itself descends from Latin: lacuna derivant of lacus “lake”.[15] Laguna is attested in English by at least 1612, and had been Anglicized to lagune by 1673. In 1697 William Dampier referred to a "Lagune or Lake of Salt water" on the coast of Mexico. Captain James Cook described an island "of Oval form with a Lagoon in the middle" in 1769.[16] In Latin America, the Romance Spanish cognate laguna may be used for a small fresh water lake in a similar way a creek is considered a small river. However, sometimes it is popularly used to describe a full-sized lake, such as Laguna Catemaco in Mexico, which is actually the third-largest lake by area in the country. The brackish water lagoon may be thus explicitly identified as a "coastal lagoon" (laguna costera). Similarly in Portuguese, lagoa may be a body of shallow seawater, or a small freshwater lake not linked to the sea.
In some languages the word for a lagoon is simply a type of lake: in Chinese, a lake is 湖 hú whereas a lagoon is 潟湖 xìhú. In the French Mediterranean several lagoons are called étang ("lake"). Contrariwise, several other languages have specific words for such bodies of water. In Spanish, coastal lagoons generically are laguna costera, but those on the Mediterranean coast are specifically called albufera. In Russian and Ukrainian, those on the Black Sea are liman (лиман), while the generic word is laguna (Лагуна). Similarly, in the Baltic, Danish has the specific Nor, and German the specifics Bodden and Haff, as well as generic terms derived from laguna. In Poland these lagoons are called zalew ("bay"), and in Lithuania marios ("lagoon, reservoir"). In Jutland several lagoons are known as fjord. In New Zealand the Māori word hapua refers to a coastal lagoon formed at the mouth of a braided river where there are mixed sand and gravel beaches, while waituna, an ephemeral coastal waterbody, is neither a true lagoon, lake, nor estuary.[17] The Māori word for “lake” itself, roto, carries semantic drift where cognates in related Polynesian languages like Rarotongan (or variants like Samoan: loto, Hawaiian: loko) refer to lagoons typical of tropical atolls.[18]
Some languages differentiate between coastal and atoll lagoons. In French, lagon refers specifically to an atoll lagoon, while coastal lagoons are described as étang, the generic word for a still lake or pond. In Vietnamese, Đầm san hô refers to an atoll lagoon, whilst Đầm phá is coastal.

Atoll lagoons form as tropical coral reefs grow upwards while the islands that the reefs surround subside, until eventually only the reefs remain above sea level. Unlike the lagoons that form shoreward of fringing reefs, atoll lagoons often contain some deep (>20 m (66 ft)) portions.[citation needed]

Coastal lagoons form along gently sloping coasts where barrier islands or reefs can develop offshore, and the sea-level is rising relative to the land along the shore (either because of an intrinsic rise in sea-level, or subsidence of the land along the coast). Coastal lagoons do not form along steep or rocky coasts, or if the range of tides is more than 4 metres (13 ft). Due to the gentle slope of the coast, coastal lagoons are shallow. A relative drop in sea level may leave a lagoon largely dry, while a rise in sea level may let the sea breach or destroy barrier islands, and leave reefs too deep underwater to protect the lagoon. Coastal lagoons are young and dynamic, and may be short-lived in geological terms. Coastal lagoons are common, occurring along nearly 15 percent of the world's shorelines. In the United States, lagoons are found along more than 75 percent of the Eastern and Gulf Coasts.[3][4]
Coastal lagoons can be classified as leaky, restricted, or choked.[19] Coastal lagoons are usually connected to the open ocean by inlets between barrier islands. The number and size of the inlets, precipitation, evaporation, and inflow of fresh water all affect the nature of the lagoon. Lagoons with little or no interchange with the open ocean, little or no inflow of fresh water, and high evaporation rates, such as Lake St. Lucia, in South Africa, may become highly saline. Lagoons with no connection to the open ocean and significant inflow of fresh water, such as the Lake Worth Lagoon in Florida in the middle of the 19th century, may be entirely fresh. On the other hand, lagoons with many wide inlets, such as the Wadden Sea, have strong tidal currents and mixing. Coastal lagoons tend to accumulate sediments from inflowing rivers, from runoff from the shores of the lagoon, and from sediment carried into the lagoon through inlets by the tide. Large quantities of sediment may be occasionally be deposited in a lagoon when storm waves overwash barrier islands. Mangroves and marsh plants can facilitate the accumulation of sediment in a lagoon. Benthic organisms may stabilize or destabilize sediments.[3][4]
| Lagoon | Area | Country |
|---|---|---|
| New Caledonian lagoon | 24,000 km2 (9,300 sq mi) | |
| Garabogazköl | 18,000 km2 (6,900 sq mi) | |
| Lake Maracaibo | 13,512 km2 (5,217 sq mi) | |
| Lagoa dos Patos[a] | 10,100 km2 (4,000 sq mi) | |
| Albemarle-Pamlico sound system | 7,800 km2 (3,000 sq mi) | |
| Lagos Lagoon | 6,354.7 km2 (2,453.6 sq mi) | |
| Curonian lagoon | 1,619 km2 (625 sq mi) | |
| Mayotte lagoon | ~1,500 km2 (600 sq mi) | |
| Rangiroa lagoon | 1,446 km2 (600 sq mi) | |
| Chilika Lake | 1,165 km2 (450 sq mi) during monsoon season, 906 km2 (350 sq mi) during dry season | |
| Caratasca Lagoon | 1,110 km2 (430 sq mi) | |
| Indian River Lagoon | 910 km2 (353 sq mi)[20] | |
| Vistula lagoon | 838 km2 (324 sq mi) | |
| Biscayne Bay System —Biscayne Bay (traditional) |
703 km2 (271 sq mi)[21] 572 km2 (221 sq mi)[22] |
|
| Marovo lagoon | 700 km2 (270 sq mi) | |
| Szczecin Lagoon | 689 km2 (266 sq mi) | |
| Venetian Lagoon | 550 km2 (210 sq mi) |
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Source: Wikipedia. Article content is retrieved live through the MediaWiki API.
A lagoon is a shallow body of water separated from a larger body of water by a narrow landform, such as a reef, a barrier island or islands, a barrier peninsula, or an isthmus. 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. There is an overlap between bodies of water classified as coastal lagoons and bodies of water classified as estuaries. Lagoons are common coastal features around many parts of the world.
Creature from the Black Lagoon is a 1954 American black-and-white 3D monster horror film produced by William Alland and directed by Jack Arnold, from a screenplay by Harry Essex and Arthur Ross and a story by Maurice Zimm. It stars Richard Carlson, Julia Adams, Richard Denning, Antonio Moreno, Nestor Paiva, and Whit Bissell. The film's plot follows a group of scientists who encounter a piscine amphibious humanoid in the waters of the Amazon; the Creature, also known as the Gill-man, was played by Ben Chapman on land and by Ricou Browning underwater. Produced and distributed by Universal-International, Creature from the Black Lagoon premiered in Detroit on February 12, 1954, and was released on a regional basis, opening on various dates. Creature from the Black Lagoon was filmed in three dimensions (3D) and originally projected by the polarized light method. The audience wore viewers with gray polarizing filters, similar to the viewers most commonly used today. Because the brief 1950s 3D film fad had peaked in mid-1953 and was fading fast in early 1954, many audiences actually saw the film "flat", in two dimensions (2D). Typically, the film was shown in 3D in large downtown theaters and flat in smaller neighborhood theaters. In 1975, Creature from the Black Lagoon was released to theaters in the red-and-blue-glasses anaglyph 3D format, which was also used for a 1980 home video release on Beta and VHS videocassettes.
Black Lagoon (stylized in all caps) is a Japanese manga series written and illustrated by Rei Hiroe. It has been published in Shogakukan's seinen manga magazine Monthly Sunday Gene-X since April 2002, with its chapters collected in 14 tankōbon volumes as of August 2026. The manga is licensed for English release in North America by Viz Media. The series follows the Lagoon Company, a four-member team of pirate mercenaries smuggling goods in and around the seas of Southeast Asia with their PT boat, the Black Lagoon. The group takes on various jobs, usually involving criminal organizations, and resulting in violent gunfights. The manga received an anime television series adaptation by Madhouse, which was broadcast for two seasons of 12 episodes each in 2006, followed by a five-episode original video animation (OVA) series released from July 2010 to June 2011. By August 2026, the Black Lagoon manga had over 10 million copies in circulation. The series has been overall well received, with critics particularly praising the action sequences.
The Venetian Lagoon, also Venice Lagoon or Lagoon of Venice, is an enclosed bay of the Adriatic Sea, in northern Italy, in which the city of Venice is situated. Its name, from a Venetian derivative of Latin lacus 'lake', has become the generalized English term for any enclosed, shallow embayment of salt water – a lagoon.
Before the 1921 destruction of Tulsa’s Greenwood District, Black residents had created a remarkable center of business and community life. The district included stores, professional offices, entertainment venues and homes owned by Black citizens. Understanding Greenwood means learning what was built—not only what was burned.
MORE →The Greenwood District.