A marsh is a wetland that is dominated by herbaceous rather than woody plant species. Marshes can often be found at the edges of lakes and streams, where they form a transition between the aquatic and terrestrial ecosystems. They are often dominated by grasses, rushes or reeds. If woody plants are present they tend to be low-growing shrubs. This form of vegetation is what differentiates marshes from other types of wetland such as swamps, which are dominated by trees, and mires, which are wetlands that have accumulated deposits of acidic peat.
Marshes provide a habitat for many species of plants, animals, and insects that have adapted to living in flooded conditions. The plants must be able to survive in wet mud with low oxygen levels. Many of these plants therefore have aerenchyma, channels within the stem that allow air to move from the leaves into the rooting zone. Marsh plants also tend to have rhizomes for underground storage and reproduction. Familiar examples include cattails, sedges, papyrus and sawgrass. Aquatic animals, from fish to salamanders, are generally able to live with a low amount of oxygen in the water. Some can obtain oxygen from the air instead, while others can live indefinitely in conditions of low oxygen. Marshes provide habitats for many kinds of invertebrates, fish, amphibians, waterfowl and aquatic mammals. Marshes have extremely high levels of biological production, some of the highest in the world, and therefore are important in supporting fisheries. Marshes also improve water quality by acting as a sink to filter pollutants and sediment from the water that flows through them. Marshes (and other wetlands) are able to absorb water during periods of heavy rainfall and slowly release it into waterways and therefore reduce the magnitude of flooding. The pH in marshes tends to be neutral to alkaline, as opposed to bogs, where peat accumulates under more acid conditions.
Marshes differ depending mainly on their location and salinity. Both of these factors greatly influence the range and scope of animal and plant life that can survive and reproduce in these environments. The three main types of marsh are salt marshes, freshwater tidal marshes, and freshwater marshes. These three can be found worldwide and each contains a different set of organisms.
Saltwater marshes are found around the world in mid to high latitudes, wherever there are sections of protected coastline. They are located close enough to the shoreline that the motion of the tides affects them, and, sporadically, they are covered with water. They flourish where the rate of sediment buildup is greater than the rate at which the land level is sinking. Salt marshes are dominated by specially adapted rooted vegetation, primarily salt-tolerant grasses.
Salt marshes are most commonly found in lagoons, estuaries, and on the sheltered side of shingle or sandspit. The currents there carry the fine particles around to the quiet side of the spit and sediment begins to build up. These locations allow the marshes to absorb the excess nutrients from the water running through them before they reach the oceans and estuaries. These marshes are slowly declining. Coastal development and urban sprawl has caused significant loss of these essential habitats.
Although considered a freshwater marsh, this form of marsh is affected by the ocean tides. However, without the stresses of salinity at work in its saltwater counterpart, the diversity of the plants and animals that live in and use freshwater tidal marshes is much higher than in salt marshes. The most serious threats to this form of marsh are the increasing size and pollution of the cities surrounding them.
Ranging greatly in both size and geographic location, freshwater marshes make up the most common form of wetland in North America. They are also the most diverse of the three types of marsh. Some examples of freshwater marsh types in North America are:
Wet meadows occur in areas such as shallow lake basins, low-lying depressions, and the land between shallow marshes and upland areas. They also occur on the edges of large lakes and rivers. Wet meadows often have very high plant diversity and high densities of buried seeds. They are regularly flooded but are often dry in the summer.
Vernal pools are a type of marsh found only seasonally in shallow depressions in the land. They can be covered in shallow water, but in the summer and fall, they can be completely dry. In western North America, vernal pools tend to form in open grasslands, whereas in the east they often occur in forested landscapes. Further south, vernal pools form in pine savannas and flatwoods. Many amphibian species depend upon vernal pools for spring breeding; these ponds provide habitat free from fish which eat the eggs and young of amphibians. An example is the endangered gopher frog (Rana sevosa). Similar temporary ponds occur in other world ecosystems, where they may have local names. However, the term vernal pool can be applied to all such temporary pool ecosystems.
Playa lakes are a form of shallow freshwater marsh that occurs in the southern high plains of the United States. Like vernal pools, they are only present at certain times of the year and generally have a circular shape. As the playa dries during the summer, conspicuous plant zonation develops along the shoreline.
Prairie potholes are found in the northern parts of North America as the Prairie Pothole Region. These landscapes were once covered by glaciers, and as a result shallow depressions were formed in great numbers. These depressions fill with water in the spring. They provide important breeding habitats for many species of waterfowl. Some pools only occur seasonally while others retain enough water to be present all year.
Large tracts of tidal marsh have been embanked and artificially drained. They are usually known by the Dutch name of polders. In Northern Germany and Scandinavia they are called Marschland, Marsch or marsk, in France marais maritime. In the Netherlands and Belgium they are designated as marine clay districts. In East-Anglia the embanked marshes are also known as Fens.
Some areas of the world have already lost 90% of their wetlands, including marshes. They have been drained to create agricultural land or filled to accommodate urban sprawl. Restoration is the process of returning marshes to the landscape to replace those lost in the past. Restoration can be done on a large scale, such as by allowing rivers to flood naturally in the spring, or on a small scale by returning wetlands to urban landscapes.
Aileen Carol Wuornos Pralle (; born Aileen Carol Pittman; February 29, 1956 – October 9, 2002) was an American serial killer who murdered seven men in Florida between 1989 and 1990 by shooting them at point-blank range. Wuornos claimed that her victims had either raped or attempted to rape her while she was working as a prostitute, and that all of the homicides were committed in self-defense. She was convicted and sentenced to death for six of the murders and was executed by lethal injection on October 9, 2002.
The 2003 film Monster chronicles Wuornos' story from childhood until her first murder conviction. It stars Charlize Theron as Wuornos, a performance that earned Theron an Academy Award for Best Actress.Aquatic plant
Aquatic plants are plants that have adapted to living in aquatic environments (saltwater or freshwater). They are also referred to as hydrophytes or macrophytes. A macrophyte is an aquatic plant that grows in or near water and is either emergent, submergent, or floating, and includes helophytes (a plant that grows in marsh, partly submerged in water, so that it regrows from buds below the water surface). In lakes and rivers macrophytes provide cover for fish and substrate for aquatic invertebrates, produce oxygen, and act as food for some fish and wildlife.Aquatic plants require special adaptations for living submerged in water, or at the water's surface. The most common adaptation is aerenchyma, but floating leaves and finely dissected leaves are also common. Aquatic plants can only grow in water or in soil that is permanently saturated with water. They are therefore a common component of wetlands.Fringing stands of tall vegetation by water basins and rivers may include helophytes. Examples include stands of Equisetum fluviatile, Glyceria maxima, Hippuris vulgaris, Sagittaria, Carex, Schoenoplectus, Sparganium, Acorus, yellow flag (Iris pseudacorus), Typha and Phragmites australis.Burgh le Marsh
Burgh le Marsh is a town and electoral ward to the west of Skegness in the East Lindsey district of Lincolnshire, England.It (novel)
It is a 1986 horror novel by American author Stephen King. It was his 22nd book, and his 18th novel written under his own name. The story follows the experiences of seven children as they are terrorized by an evil entity that exploits the fears and phobias of its victims to disguise itself while hunting its prey. "It" primarily appears in the form of Pennywise the Dancing Clown to attract its preferred prey of young children.
The novel is told through narratives alternating between two periods, and is largely told in the third-person omniscient mode. It deals with themes that eventually became King staples: the power of memory, childhood trauma and its recurrent echoes in adulthood, the ugliness lurking behind a façade of small-town quaintness, and overcoming evil through mutual trust and sacrifice.
King has stated that he first conceived the story in 1978, and began writing it in 1981. He finished writing the book in 1985. He also stated that he originally wanted the title character to be a troll like the one in the children's story "Three Billy Goats Gruff", but who inhabited the local sewer system rather than just the area beneath one bridge. He also wanted the story to interweave the stories of children and the adults they later become.
The novel won the British Fantasy Award in 1987, and received nominations for the Locus and World Fantasy Awards that same year. Publishers Weekly listed It as the best-selling hardcover fiction book in the United States in 1986. It has been adapted into a 1990 two-part miniseries directed by Tommy Lee Wallace, and into a two-part film duology directed by Andy Muschietti; It was released in 2017 and It Chapter Two is scheduled to be released in September 2019.Kym Marsh
Kimberley Gail "Kym" Marsh (formerly Ryder and Lomas; born 13 June 1976) is an English actress and former singer-songwriter, who rose to fame in 2001 after winning a place in the band Hear'Say, as a result of appearing on the reality television series Popstars. Hear'Say enjoyed brief success, achieving two UK number one singles and a UK number one album, but Marsh left the band in 2002 to pursue a solo career. She released an album titled Standing Tall in 2003, which peaked at number nine in the UK and spawned two UK top ten singles.
Since 2006, she has portrayed Michelle Connor on the ITV soap opera Coronation Street. She was named Best Newcomer at the 2007 British Soap Awards and the 2007 National Television Awards, and received the award for Best Female Dramatic Performance at the 2017 British Soap Awards. In 2010, she finished fourth when she competed on Popstar to Operastar, a reality show featuring well-known pop stars being trained to sing opera.Lamb and mutton
Lamb, hogget and mutton are the meat of domestic sheep (species Ovis aries) at different ages.
In general, a sheep in its first year is called a lamb, and its meat is also called lamb. The meat of a juvenile sheep older than one year is hogget; outside the United States this is also a term for the living animal. The meat of an adult sheep is mutton, a term only used for the meat, not the living animals. In the Indian subcontinent, the term mutton is also used to refer to goat meat.Lamb is the most expensive of the three types, and in recent decades sheep meat is increasingly only retailed as "lamb", sometimes stretching the accepted distinctions given above. The stronger-tasting mutton is now hard to find in many areas, despite the efforts of the Mutton Renaissance Campaign in the UK. In Australia, the term prime lamb is often used to refer to lambs raised for meat. Other languages, for example French, Spanish, Italian and Arabic, make similar, or even more detailed, distinctions among sheep meats by age and sometimes by sex and diet, though these languages do not always use different words to refer to the animal and its meat — for example, lechazo in Spanish refers to meat from milk-fed (unweaned) lambs.List of South Park families
The following are fictional characters in the American animated television series South Park.Marsh Glacier
The Marsh Glacier (82°52′S 158°30′E) is a glacier about 110 km (70 mi) long, flowing north from the Antarctic polar plateau between the Miller Range and Queen Elizabeth Range into Nimrod Glacier. Seen by a New Zealand party of the CTAE (1956–58) and named for G.W. Marsh, a member of the party.Methane
Methane (US: or UK: ) is a chemical compound with the chemical formula CH4 (one atom of carbon and four atoms of hydrogen). It is a group-14 hydride and the simplest alkane, and is the main constituent of natural gas. The relative abundance of methane on Earth makes it an attractive fuel, although capturing and storing it poses challenges due to its gaseous state under normal conditions for temperature and pressure.
Natural occurring methane is found both below ground and under the sea floor, and is formed by both geological and biological processes. The largest reservoir of methane is under the seafloor in the form of methane clathrates. When methane reaches the surface and the atmosphere, it is known as atmospheric methane. The Earth's atmospheric methane concentration has increased by about 150% since 1750, and it accounts for 20% of the total radiative forcing from all of the long-lived and globally mixed greenhouse gases. Methane has also been detected on other planets, including Mars, which has implications for astrobiology research.Mitchell Marsh
Mitchell Ross Marsh (born 20 October 1991) is an Australian international cricketer. Marsh has represented Australia in all three forms of cricket, making his debut during the 2011–12 season.Othniel Charles Marsh
Othniel Charles Marsh (October 29, 1831 – March 18, 1899) was an American paleontologist.
Marsh was one of the preeminent scientists in the field; the discovery or description of dozens of new species and theories on the origins of birds are among his legacies.
Born into a modest family, Marsh was able to afford higher education thanks to the generosity of his wealthy uncle George Peabody. After graduating from Yale College in 1860 he traveled the world, studying anatomy, mineralogy and geology. He obtained a teaching position at Yale upon his return. From the 1870s to 1890s he competed with rival paleontologist Edward Drinker Cope in a period of frenzied Western American expeditions known as the Bone Wars.Phineas and Ferb
Phineas and Ferb is an American animated musical comedy television series. Originally broadcast as a one-episode preview on August 17, 2007 and again previewed on September 28, 2007, the series officially premiered on February 1, 2008 on Disney Channel, running until June 12, 2015. The program follows Phineas Flynn and his stepbrother Ferb Fletcher on summer vacation. Every day, the boys embark on some grand new project; these are usually unrealistic given the protagonists' ages (and are sometimes downright physically impossible), which annoys their controlling sister, Candace, who frequently tries to reveal their shenanigans to her and Phineas' mother, Linda Flynn-Fletcher, and less frequently to Ferb's father, Lawrence Fletcher. The series follows a standard plot system; running gags occur every episode, and the b-plot almost always features Phineas and Ferb's pet platypus Perry the Platypus working as a spy (named "Agent P") for OWCA (the Organization Without a Cool Acronym), to defeat the latest scheme of Dr. Heinz Doofenshmirtz, a mad scientist driven largely by a need to assert his evilness (although he is not especially evil and has a good heart in some situations.) The two plots intersect at the end to erase all traces of the boys' project just before Candace can show it to their mother. This usually leaves Candace very frustrated.
Creators Dan Povenmire and Jeff "Swampy" Marsh had previously worked together on Fox's The Simpsons and Nickelodeon's Rocko's Modern Life. The creators also voice two of the main B-plot characters: Major Monogram and Dr. Doofenshmirtz. Phineas and Ferb was conceived after Povenmire sketched a triangular boy – the prototype for Phineas – in a restaurant. Povenmire and Marsh developed the series concept together and pitched it to networks for 16 years before securing a run on Disney Channel.Rice University
William Marsh Rice University, commonly known as Rice University, is a private research university in Houston, Texas. The university is situated on a 300-acre (121 ha) campus near the Houston Museum District and is adjacent to the Texas Medical Center.
Opened in 1912 after the murder of its namesake William Marsh Rice, Rice is now a research university with an undergraduate focus. Its emphasis on education is demonstrated by a small student body and 6:1 student-faculty ratio, and it has been nationally recognized as a leading university for undergraduate teaching. The university has a very high level of research activity, with $140.2 million in sponsored research funding in 2016. Rice is noted for its applied science programs in the fields of artificial heart research, structural chemical analysis, signal processing, space science, and nanotechnology. It was ranked first in the world in materials science research by the Times Higher Education (THE) in 2010. Rice is a member of the Association of American Universities.
The university is organized into eleven residential colleges and eight schools of academic study, including the Wiess School of Natural Sciences, the George R. Brown School of Engineering, the School of Social Sciences, School of Architecture, Shepherd School of Music and the School of Humanities. Undergraduates select from more than fifty majors and two dozen minors, and have a high level of flexibility in pursuing multiple degree programs. Additional graduate programs are offered through the Jesse H. Jones Graduate School of Business and the Susanne M. Glasscock School of Continuing Studies. Rice students are bound by the strict Honor Code, which is enforced by a student-run Honor Council.Rice competes in 14 NCAA Division I varsity sports and is a part of Conference USA, often competing with its cross-town rival the University of Houston. Intramural and club sports are offered in a wide variety of activities such as jiu jitsu, water polo, and crew.
The university has produced numerous prominent alumni, including more than two dozen Marshall Scholars and a dozen Rhodes Scholars. Given the university's close links to NASA, it has produced a disproportionate number of astronauts and space scientists. In business, Rice graduates have become CEOs and founders of Fortune 500 companies; in politics, alumni have won positions as congressmen, cabinet secretaries, judges, and mayors. Two alumni have won the Nobel Prize, and numerous others are leading researchers in science, technology, and engineering.Salt marsh
A salt marsh or saltmarsh, also known as a coastal salt marsh or a tidal marsh, is a coastal ecosystem in the upper coastal intertidal zone between land and open saltwater or brackish water that is regularly flooded by the tides. It is dominated by dense stands of salt-tolerant plants such as herbs, grasses, or low shrubs. These plants are terrestrial in origin and are essential to the stability of the salt marsh in trapping and binding sediments. Salt marshes play a large role in the aquatic food web and the delivery of nutrients to coastal waters. They also support terrestrial animals and provide coastal protection.Shaun Marsh
Shaun Edward Marsh (born 9 July 1983) is an Australian cricketer who plays for the Western Warriors in Australian domestic cricket and represents Australia in Test and One Day International formats. Nicknamed SOS ("Son of Swampy"), he is a left-handed opening batsman.Stan Marsh
Stanley "Stan" Marsh is a main character of the animated television series South Park. He is voiced by and loosely based on series co-creator Trey Parker. Stan is one of the show's four central characters, along with Kyle Broflovski, Kenny McCormick, and Eric Cartman. He debuted on television when South Park first aired on August 13, 1997, after having first appeared in The Spirit of Christmas shorts created by Parker and long-time collaborator Matt Stone in 1992 (Jesus vs. Frosty) and 1995 (Jesus vs. Santa).
Stan is an elementary school student who commonly has extraordinary experiences not typical of conventional small-town life in his fictional hometown of South Park, Colorado. Stan is generally depicted as kind-hearted, intelligent, trustworthy and patient (if somewhat arrogant). He is outspoken in expressing his distinct lack of esteem for adults and their influences, as adult South Park residents rarely make use of their critical faculties.
Like the other South Park characters, Stan is animated by computer in a way to emulate the show's original method of cutout animation. He also appears in the full-length feature film South Park: Bigger, Longer & Uncut (1999), as well as South Park-related media and merchandise. While Parker and Stone portray Stan as having common childlike tendencies, his dialogue is often intended to reflect stances and views on more adult-oriented issues and has been frequently cited in numerous publications by experts in the fields of politics, religion, popular culture and philosophy.Stegosaurus
Stegosaurus (), from Greek stegos (στέγος) which means roof and sauros (σαῦρος) which means lizard (Greek: Στεγόσαυρος), is a genus of herbivorous thyreophoran dinosaur. Fossils of this genus date to the Late Jurassic period, where they are found in Kimmeridgian to early Tithonian aged strata, between 155 and 150 million years ago, in the western United States and Portugal. Of the species that have been classified in the upper Morrison Formation of the western US, only three are universally recognized; S. stenops, S. ungulatus and S. sulcatus. The remains of over 80 individual animals of this genus have been found. Stegosaurus would have lived alongside dinosaurs such as Apatosaurus, Diplodocus, Brachiosaurus, Allosaurus, and Ceratosaurus; the latter two may have been predators of it.
These were large, heavily built, herbivorous quadrupeds with rounded backs, short fore limbs, long hind limbs, and tails held high in the air. Due to their distinctive combination of broad, upright plates and tail tipped with spikes, Stegosaurus is one of the most recognizable kinds of dinosaurs. The function of this array of plates and spikes has been the subject of much speculation among scientists. Today, it is generally agreed that their spiked tails were most likely used for defense against predators, while their plates may have been used primarily for display, and secondarily for thermoregulatory functions. Stegosaurus had a relatively low brain-to-body mass ratio. It had a short neck and a small head, meaning it most likely ate low-lying bushes and shrubs. One species, Stegosaurus ungulatus, is the largest known of all the stegosaurians (bigger than related dinosaurs such as Kentrosaurus and Huayangosaurus).
Stegosaurus remains were first identified during the "Bone Wars" by Othniel Charles Marsh. The first known skeletons were fragmentary and the bones were scattered, and it would be many years before the true appearance of these animals, including their posture and plate arrangement, became well understood. Despite its popularity in books and film, mounted skeletons of Stegosaurus did not become a staple of major natural history museums until the mid-20th century, and many museums have had to assemble composite displays from several different specimens due to a lack of complete skeletons. Stegosaurus is one of the best-known dinosaurs, and has been featured in film, postal stamps, and many other types of media.The Who
The Who are an English rock band formed in London in 1964. Their classic line-up consisted of lead singer Roger Daltrey, guitarist and singer Pete Townshend, bass guitarist John Entwistle and drummer Keith Moon. They are considered one of the most influential rock bands of the 20th century, selling over 100 million records worldwide.
The Who developed from an earlier group, the Detours, and established themselves as part of the pop art and mod movements, featuring auto-destructive art by destroying guitars and drums on stage. Their first single as the Who, "I Can't Explain", reached the UK top ten, followed by a string of singles including "My Generation", "Substitute" and "Happy Jack". In 1967, they performed at the Monterey Pop Festival and released the US top ten single "I Can See for Miles", while touring extensively. The group's fourth album, 1969's rock opera Tommy, included the single "Pinball Wizard" and was a critical and commercial success. Live appearances at Woodstock and the Isle of Wight Festival, along with the live album Live at Leeds, cemented their reputation as a respected rock act. With their success came increased pressure on lead songwriter Townshend, and the follow-up to Tommy, Lifehouse, was abandoned. Songs from the project made up 1971's Who's Next, which included the hit "Won't Get Fooled Again". The group released the album Quadrophenia in 1973 as a celebration of their mod roots, and oversaw the film adaptation of Tommy in 1975. They continued to tour to large audiences before semi-retiring from live performances at the end of 1976. The release of Who Are You in 1978 was overshadowed by the death of Moon shortly after.
Kenney Jones replaced Moon and the group resumed activity, releasing a film adaptation of Quadrophenia and the retrospective documentary The Kids Are Alright. After Townshend became weary of touring, the group split in 1983. The Who occasionally re-formed for live appearances such as Live Aid in 1985, a 25th anniversary tour in 1989 and a tour of Quadrophenia in 1996–1997. They resumed regular touring in 1999, with drummer Zak Starkey. After Entwistle's death in 2002, plans for a new album were delayed. Townshend and Daltrey continued as the Who, releasing Endless Wire in 2006, and continue to play live regularly, with Starkey, bassists Pino Palladino (2006–2017) and Jon Button (2017–present), and guitarist Simon Townshend (Pete's brother) serving as touring players. A tour with a complete symphony orchestra, along with a planned studio album, are both scheduled for 2019.
The Who's major contributions to rock music include the development of the Marshall stack, large PA systems, use of the synthesizer, Entwistle and Moon's lead playing styles, Townshend's feedback and power chord guitar technique, and the development of the rock opera. They are cited as an influence by hard rock, punk rock and mod bands, and their songs still receive regular exposure.Water Margin
Water Margin (Chinese: 水滸傳; pinyin: Shuǐhǔ Zhuàn), also translated as Outlaws of the Marsh, Tale of the Marshes, All Men Are Brothers, Men of the Marshes or The Marshes of Mount Liang, is a Chinese novel attributed to Shi Nai'an. Considered one of the Four Great Classical Novels of Chinese literature, the novel is written in vernacular Chinese rather than Classical Chinese.The story, set in the Song dynasty, tells of how a group of 108 outlaws gather at Mount Liang (or Liangshan Marsh) to form a sizable army before they are eventually granted amnesty by the government and sent on campaigns to resist foreign invaders and suppress rebel forces. It has introduced to readers many of the best-known characters in Chinese literature, such as Wu Song, Lin Chong and Lu Zhishen.