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суббота, 29 марта 2014 г.

Amazing Cities in the World

Most BEAUTIFUL CITIES in the World


1 | VENICE

Venice
Among those who've seen it in person, the conclusion is unanimous: Venice is the most beautiful city in the world, and the only one that can truly be described as unique. Each building is a work of art, with their beauty enhanced when reflected on the canals that cross the city. Its magical scenery is fascinating and breathtaking at first sight, evoking the feeling of entering the setting of a real-life fairy tale. It's perhaps even unfair to all other cities to call Venice a city, as it is a place unlike any other, that no other can compare to, or ever be like.
-SEE THE VENICE CITY GUIDE»

2 | PARIS

Paris
The Seine and the bridges that cross it, the grand boulevards, the monumental squares, the magnificent monuments, the charming streets of Montmartre -- these images of Paris confirm that it is indeed the most elegant and sophisticated of all cities. It has inspired practically every major world capital, with every city claiming its own Champs-Elysèes, and Place des Vosges becoming the prototype of residential squares throughout Europe. Sit at an outdoor café table or go on a boat tour of the Seine and see it all romantically flash before your eyes.
-SEE THE PARIS CITY GUIDE»

3 | PRAGUE

Prague
It is known as the city of the thousand spires because of its profusion of grand, beautifully-preserved historical monuments dating from practically every period in history. Those spires are best admired from the bridges that cross the Vltava River, especially from the magnificent Charles Bridge, or standing in the stunningly beautiful Old Town Square. Add the atmospheric alleyways and cobbled streets that lead to it, and you know that few other cities delight the senses as much as Prague.
-SEE THE PRAGUE CITY GUIDE»

4 | LISBON

Lisbon
Magnificently sited on a series of hills running down to the grand Tagus River, Lisbon is one of the world's most scenic cities. Beautiful unexpected views are found at every turn down its colorful, picturesque streets, and especially from strategically-placed viewpoints or terraces at the top of each hill. The city has an unpolished, seductive appearance; an effortless beauty with captivating details such as cobbled designs, tiled façades, and pastel-colored buildings blending together to give it a singular atmosphere now lost in so many other cities. In such a stunning place, it's no wonder that many of the world's great explorers questioned what other beauties lied beyond the horizon when they departed from here in the 15th century.
-SEE THE LISBON CITY GUIDE»

5 | RIO DE JANEIRO

Rio de Janeiro
There are those who say God created the world in six days and devoted a seventh to Rio. The city is indeed blessed with one of the most stunning settings in the world, making it the most naturally beautiful city in the world. Even if it was deserted of buildings and population, anyone standing at the top of the famous Sugarloaf Mountain or by the Corcovado statue would see one of the world's most beautiful landscapes. Green, tropical luxuriance mixes with the blue of the ocean and the brightness of the sand at the beaches, proving that this is indeed "the marvelous city" as locals call it.
-SEE THE RIO DE JANEIRO CITY GUIDE»

6 | AMSTERDAM

Amsterdam
Each of the thousands of buildings that line Amsterdam's main canals can be classified as a monument, beautifully kept as apartments, offices, cafés, restaurants, and even brothels. All together they form an aesthetic uniformity that make the city one of the most charming in the world, a stunning place of bridges and bikes crossing canals, picturesque cobbled streets, and strikingly elegant architecture.
-SEE THE AMSTERDAM CITY GUIDE»

7 | FLORENCE

Florence
Florence is synonymous with the Italian Renaissance, known for the artistic heritage in its palaces and museum collections. Yet with all the beauty both inside and outside its palazzi's walls, it is the city as a whole that impresses the most. See it from Piazzale Michelangelo, a 19th century terrace overlooking the entire city, and you'll be looking at one of the most storybook-perfect cityscapes. You'll see its unspoiled skyline, the towers and domes of the heart of the city, its bridges, the hills in the distance, and the magnificent Duomo standing in the middle of it all. Few other places in the world will leave you as awestruck.
-SEE THE FLORENCE CITY GUIDE»

8 | ROME

Rome
The city standing on seven hills by the Tiber River is a treasure-trove of monuments among some of the most beautiful squares and classical architecture in the world. Because everyone visits Rome for its landmarks, its picturesque streets are often overlooked, such as those of the Trastevere district, filled with charming lanes, faded palazzi, and lovely homes decorated with flower boxes. It is on streets like those that Rome proves itself to really be eternal.
-SEE THE ROME CITY GUIDE»

9 | BUDAPEST

Budapest
Split in two by the Danube River, Budapest is the result of the merging of three cities. Buda is the hill with the royal palace and an old town filled with baroque and gothic monuments looking over the mostly-19th century Pest, crossed by broad avenues lined with elegant neo-renaissance buildings. Admire its setting and remarkable architecture (including the stunning Parliament Building) from the monumental Chain Bridge, and step into the old town for some of the most romantic lanes you'll ever stroll through.
-SEE THE BUDAPEST CITY GUIDE»

10 | BRUGES

Bruges
It's a small city, in a small country, hardly a metropolis, but huge on beauty. It's one of the world's best preserved medieval cities, filled with gothic and baroque monuments surrounded by an oval canal and extraordinarily romantic cobbled lanes. It's no wonder that it is one of Europe's most visited cities, helped by its location in the very center of the continent. It's an unmissable destination when in Brussels, and easily accessible from anywhere in central Europe. Its combination of gorgeous architecture and pretty, peaceful spots crisscrossed by canals make it one of the most magical sites to be experienced in the world.

Amazing Mermaid

 
A mermaid is a legendary aquatic creature with the upper body of a female human and the tail of a fish.[1] Mermaids appear in the folklore of many cultures worldwide, including the Near East, Europe, Africa and Asia. The first stories appeared in ancient Assyria, in which the goddess Atargatis transformed herself into a mermaid out of shame for accidentally killing her human lover. Mermaids are sometimes associated with perilous events such as floods, storms, shipwrecks and drownings. In other folk traditions (or sometimes within the same tradition), they can be benevolent or beneficent, bestowing boons or falling in love with humans.
Mermaids are associated with the mythological Greek sirens as well as with sirenia, a biological order comprising dugongs and manatees. Some of the historical sightings by sailors may have been misunderstood encounters with these aquatic mammals. Christopher Columbus reported seeing mermaids while exploring the Caribbean, and sightings have been reported in the 20th and 21st centuries in Canada, Israel and Zimbabwe. The U.S. National Ocean Service stated in 2012 that no evidence of mermaids has ever been found.
Mermaids have been a popular subject of art and literature in recent centuries, such as in Hans Christian Andersen's well-known fairy tale "The Little Mermaid" (1836). They have subsequently been depicted in operas, paintings, books, films and comics.

Etymology and related terms

The Fisherman and the Syren, by Frederic Leighton, c. 1856–1858
The word mermaid is a compound of the Old English mere (sea), and maid (a girl or young woman).[1] The equivalent term in Old English was merewif.[2] They are conventionally depicted as beautiful with long flowing hair.[1] As cited above, they are sometimes equated with the sirens of Greek mythology (especially the Odyssey), half-bird femme fatales whose enchanting voices would lure soon-to-be-shipwrecked sailors to nearby rocks, sandbars or shoals.[3]

Sirenia

Sirenia is an order of fully aquatic, herbivorous mammals that inhabit rivers, estuaries, coastal marine waters, swamps and marine wetlands. Sirenians, including manatees and dugongs, possess major aquatic adaptations: arms used for steering, a paddle used for propulsion, and remnants of hind limbs (legs) in the form of two small bones floating deep in the muscle. They look ponderous and clumsy but are actually fusiform, hydrodynamic and highly muscular, and mariners before the mid-nineteenth century referred to them as mermaids.[4]

Sirenomelia

Sirenomelia, also called "mermaid syndrome", is a rare congenital disorder in which a child is born with his or her legs fused together and small genitalia. This condition is about as rare as conjoined twins, affecting one out of every 100,000 live births[5] and is usually fatal within a day or two of birth because of kidney and bladder complications. Four survivors were known as of July 2003.[6]

Folklore

Near East, Ancient Greece

The goddess Atargatis shown as a fish with human head, on an ancient Greek coin of Demetrius III Eucaerus
The first known mermaid stories appeared in Assyria c. 1000 BC. The goddess Atargatis, mother of Assyrian queen Semiramis, loved a mortal (a shepherd) and unintentionally killed him. Ashamed, she jumped into a lake and took the form of a fish, but the waters would not conceal her divine beauty. Thereafter, she took the form of a mermaid — human above the waist, fish below — although the earliest representations of Atargatis showed her as a fish with a human head and arm, similar to the Babylonian god Ea. The Greeks recognized Atargatis under the name Derketo. Sometime before 546 BC, Milesian philosopher Anaximander postulated that mankind had sprung from an aquatic animal species. He thought that humans, who begin life with prolonged infancy, could not have survived otherwise.
A popular Greek legend turned Alexander the Great's sister, Thessalonike, into a mermaid after her death,[7] living in the Aegean. She would ask the sailors on any ship she would encounter only one question: "Is King Alexander alive?" (Greek: "Ζει ο Βασιλιάς Αλέξανδρος;"), to which the correct answer was: "He lives and reigns and conquers the world" (Greek: "Ζει και βασιλεύει και τον κόσμο κυριεύει"). This answer would please her, and she would accordingly calm the waters and bid the ship farewell. Any other answer would enrage her, and she would stir up a terrible storm, dooming the ship and every sailor on board.[8][9]
Lucian of Samosata in Syria (2nd century A.D.), in De Dea Syria (About the Syrian Goddess) wrote of the Syrian temples he had visited:
"Among them – Now that is the traditional story among them concerning the temple. But other men swear that Semiramis of Babylonia, whose deeds are many in Asia, also founded this site, and not for Hera Atargatis but for her own mother, whose name was Derketo."
"I saw Derketo's likeness in Phoenicia, a strange marvel. It is woman for half its length; but the other half, from thighs to feet, stretched out in a fish's tail. But the image in the Holy City is entirely a woman, and the grounds for their account are not very clear. They consider fish to be sacred, and they never eat them; and though they eat all other fowls they do not eat the dove, for they believe it is holy. And these things are done, they believe, because of Derketo and Semiramis, the first because Derketo has the shape of a fish, and the other because ultimately Semiramis turned into a dove. Well, I may grant that the temple was a work of Semiramis perhaps; but that it belongs to Derketo I do not believe in any way. For among the Egyptians some people do not eat fish, and that is not done to honor Derketo."[10]

One Thousand and One Nights

The One Thousand and One Nights collection includes several tales featuring "sea people", such as "Djullanar the Sea-girl".[11] Unlike depictions of mermaids in other mythologies, these are anatomically identical to land-bound humans, differing only in their ability to breathe and live underwater. They can (and do) interbreed with land humans, and the children of such unions have the ability to live underwater. In the tale "Abdullah the Fisherman and Abdullah the Merman", the protagonist Abdullah the Fisherman gains the ability to breathe underwater and discovers an underwater society that is portrayed as an inverted reflection of society on land. The underwater society follows a form of primitive communism where concepts like money and clothing do not exist. In "The Adventures of Bulukiya", the protagonist Bulukiya's quest for the herb of immortality leads him to explore the seas, where he encounters societies of mermaids.[11]

British Isles

16th century Zennor mermaid chair
The Norman chapel in Durham Castle, built around 1078 by Saxon stonemasons, has what is probably the earliest artistic depiction of a mermaid in England.[12] It can be seen on a south-facing capital above one of the original Norman stone pillars.[13]
Mermaids appear in British folklore as unlucky omens, both foretelling disaster and provoking it.[14] Several variants of the ballad Sir Patrick Spens depict a mermaid speaking to the doomed ships. In some versions, she tells them they will never see land again; in others, she claims they are near shore, which they are wise enough to know means the same thing. Mermaids can also be a sign of approaching rough weather,[15] and some have been described as monstrous in size, up to 2,000 feet (610 m).[14]
Mermaids have also been described as able to swim up rivers to freshwater lakes. In one story, the Laird of Lorntie went to aid a woman he thought was drowning in a lake near his house; a servant of his pulled him back, warning that it was a mermaid, and the mermaid screamed at them that she would have killed him if it were not for his servant.[16] But mermaids could occasionally be more beneficent; e.g., teaching humans cures for certain diseases.[17] Mermen have been described as wilder and uglier than mermaids, with little interest in humans.[18]
According to legend, a mermaid came to the Cornish village of Zennor where she used to listen to the singing of a chorister, Matthew Trewhella. The two fell in love, and Matthew went with the mermaid to her home at Pendour Cove. On summer nights, the lovers can be heard singing together. At the Church of Saint Senara in Zennor, there is a famous chair decorated by a mermaid carving which is probably six hundred years old.[19]
Some tales raised the question of whether mermaids had immortal souls, answering in the negative.[20] The figure of Lí Ban appears as a sanctified mermaid, but she was a human being transformed into a mermaid. After three centuries, when Christianity had come to Ireland, she was baptized.[21] In Scottish mythology, there is a mermaid called the ceasg or "maid of the wave",[22] as well as the Merrow of Ireland and Scotland.
Mermaids from the Isle of Man, known as ben-varrey, are considered more favorable toward humans than those of other regions,[23] with various accounts of assistance, gifts and rewards. One story tells of a fisherman who carried a stranded mermaid back into the sea and was rewarded with the location of treasure. Another recounts the tale of a baby mermaid who stole a doll from a human little girl, but was rebuked by her mother and sent back to the girl with a gift of a pearl necklace to atone for the theft. A third story tells of a fishing family that made regular gifts of apples to a mermaid and was rewarded with prosperity.[23]

Western Europe

Raymond walks in on his wife, Melusine, in her bath, finding she has the lower body of a serpent. Jean d'Arras, Le livre de Mélusine, 1478.
A freshwater mermaid-like creature from European folklore is Melusine. She is sometimes depicted with two fish tails, or with the lower body of a serpent.[24] Hans Christian Andersen's fairy tale "The Little Mermaid" was published in 1837. The story was adapted into a Disney film with a bowdlerized plot. In the original version, The Little Mermaid is the youngest daughter of a sea king who lives at the bottom of the sea. To pursue a prince with whom she has fallen in love, the mermaid gets a sea witch to give her legs and agrees to give up her tongue in return. Though she is found on the beach by the prince, he marries another. Told she must stab the prince in the heart to return to her sisters, she can't do it out of love for him. She then rises from the ocean and sees ethereal beings around her who explain that mermaids who do good deeds become daughters of the air, and after 300 years of good service they can earn a human soul.[25]
A world-famous statue of the Little Mermaid, based on Andersen's fairy tale, has been in Copenhagen, Denmark since August 1913, with copies in 13 other locations around the world – almost half of them in North America.[26][27][28]

Eastern Europe

Rusalkas are the Slavic counterpart of the Greek sirens and naiads.[29] Although the Russian word rusalka is commonly translated as mermaid, they lack a fishlike tail. The nature of rusalkas varies among folk traditions, but according to ethnologist D.K. Zelenin they all share a common element: they are the restless spirits of the unclean dead.[29] They are usually the ghosts of young women who died a violent or untimely death, perhaps by murder or suicide, and especially by drowning. Rusalkas are said to inhabit lakes and rivers. They appear as beautiful young women with long green hair and pale skin, suggesting a connection with floating weeds and days spent underwater in faint sunlight. They can be seen after dark, dancing together under the moon and calling out to young men by name, luring them to the water and drowning them. The characterization of rusalkas as both desirable and treacherous is prevalent in southern Russia, the Ukraine and Belarus, and was emphasized by 19th-century Russian authors.[30][31][32] The best-known of the great Czech nationalist composer Antonín Dvořák's operas is Rusalka.
Sadko in the Underwater Kingdom by Ilya Repin
In Sadko (Russian: Садко), a Russian medieval epic, the title character—an adventurer, merchant and gusli musician from Novgorod—lives for some time in the underwater court of the "Sea Tsar" and marries his daughter before finally returning home. The tale inspired such works as the poem "Sadko"[33] by Alexei Tolstoy (1817–75), the opera Sadko composed by Nikolai Rimsky-Korsakov and the painting by Ilya Repin.

China

A 15th-century compilation of quotations from Chinese literature tells of a mermaid who "wept tears which became pearls".[34] An early 19th-century book entitled Jottings on the South of China contains two stories about mermaids. In the first, a man captures a mermaid on the shore of Namtao island. She looks human in every respect except that her body is covered with fine hair of many colors. She can't talk, but he takes her home and marries her. After his death, the mermaid returns to the sea where she was found. In the second story, a man sees a woman lying on the beach while his ship was anchored offshore. On closer inspection, her feet and hands appear to be webbed. She is carried to the water, and expresses her gratitude toward the sailors before swimming away.[35]

Hinduism

Suvannamaccha (lit. golden mermaid) is a daughter of Ravana that appears in the Cambodian and Thai versions of the Ramayana. She is a mermaid princess who tries to spoil Hanuman's plans to build a bridge to Lanka but falls in love with him instead. She is a popular figure of Thai folklore.[36]

Africa

Mami Wata are water spirits venerated in west, central and southern Africa, and in the African diaspora in the Caribbean and parts of North and South America. They are usually female, but are sometimes male.[37] The Persian word "برایم بمان" or "maneli" means both "mermaid"[38] and "stay with me".[citation needed]

Other

The Neo-Taíno nations of the Caribbean identify a mermaid called Aycayia[39][40] with attributes of the goddess Jagua and the hibiscus flower of the majagua tree Hibiscus tiliaceus.[41] In modern Caribbean culture, there is a mermaid recognized as a Haitian vodou loa called La Sirene (lit. "the mermaid"), representing wealth, beauty and the orisha Yemaya.
Examples from other cultures are the jengu of Cameroon, the iara of Brazil and the Greek oceanids, nereids and naiads. The ningyo is a fishlike creature from Japanese folklore, and consuming its flesh bestows amazing longevity. Mermaids and mermen are also characters of Philippine folklore, where they are locally known as sirena and siyokoy respectively.[42] The Javanese people believe that the southern beach in Java is a home of Javanese mermaid queen Nyi Roro Kidul.[43]

Reported sightings

In 1493, sailing off the coast of Hispaniola, Columbus reported seeing three "female forms" which "rose high out of the sea, but were not as beautiful as they are represented".[44][45] The logbook of Blackbeard, an English pirate, records that he instructed his crew on several voyages to steer away from charted waters which he called "enchanted" for fear of merfolk or mermaids, which Blackbeard himself and members of his crew reported seeing.[46] These sighting were often recounted and shared by sailors and pirates who believed that mermaids brought bad luck and would bewitch them into giving up their gold and dragging them to the bottom of the sea. Two sightings were reported in Canada near Vancouver and Victoria, one from sometime between 1870 and 1890, the other from 1967.[47][48]
In August 2009, after dozens of people reported seeing a mermaid leaping out of the water and doing aerial tricks, the Israeli coastal town of Kiryat Yam offered a $1 million award for proof of its existence.[49] In February 2012, work on two reservoirs near Gokwe and Mutare in Zimbabwe stopped when workers refused to continue, stating that mermaids had hounded them away from the sites. It was reported by Samuel Sipepa Nkomo, the water resources minister.[50]

Animal Planet broadcasts

P.T. Barnum's Fiji mermaid (1842)
In May 2012, a Mermaids: The Body Found, a television docufiction[51] aired on Animal Planet which centered around the experiences of former National Oceanic and Atmospheric Administration scientists, showing a CGI recreation of amateur sound and video of a beached mermaid and discussing scientific theories involving the existence of mermaids.[51] In July 2012 in response to public inquiries, the National Ocean Service (a branch of NOAA) stated that "no evidence of aquatic humanoids has ever been found".[52][53]
A year later in May 2013, Animal Planet aired another docu-fiction titled Mermaids: The New Evidence featuring "previously unreleased video evidence",[54][55] including what a former Iceland GeoSurvey scientist witnessed while diving off the coast of Greenland in an underwater submersible. The videos provide two different shots of what appears to be a humanoid creature approaching and touching their vehicle.[56] NOAA once again released a statement saying "The person identified as a NOAA scientist was an actor."[57][58] The actor is separately identified as David Evans[59] of Ontario, Canada.

Hoaxes

In the middle of the 17th century, John Tradescant the elder created a wunderkammer (called Tradescant's Ark) in which he displayed, among other things, a "mermaid's hand".[60] In the 19th century, P. T. Barnum displayed a taxidermal hoax called the Fiji mermaid in his museum. Others have perpetrated similar hoaxes, which are usually papier-mâché fabrications or parts of deceased creatures, usually monkeys and fish, stitched together for the appearance of a grotesque mermaid. In the wake of the 2004 tsunami, pictures of Fiji "mermaids" circulated on the Internet as supposed examples of items that had washed up amid the devastation, though they were no more real than Barnum's exhibit.[61]

Symbolism

According to Dorothy Dinnerstein’s book The Mermaid and the Minotaur, human-animal hybrids such as mermaids and minotaurs convey the emergent understanding of the ancients that human beings were both one with and different from animals:
[Human] nature is internally inconsistent, that our continuities with, and our differences from, the earth's other animals are mysterious and profound; and in these continuities, and these differences, lie both a sense of strangeness on earth and the possible key to a way of feeling at home here."[62]

Art and literature

Illustration of the daughters of the Rhine, by Arthur Rackham (1910)
Famous in more recent centuries is the fairy tale The Little Mermaid (1836) by Hans Christian Andersen, whose works have been translated into over 100 languages.[63] The mermaid (as conceived by Andersen) is similar to Undine, a water nymph in German folklore who could only obtain an immortal soul by marrying a human being.[64] Andersen's heroine inspired a bronze sculpture in Copenhagen harbour and influenced Western literary works such as Oscar Wilde's The Fisherman and His Soul and H.G. Wells' The Sea Lady.[65] Sue Monk Kidd wrote a book called The Mermaid Chair loosely based on the legends of Saint Senara and the mermaid of Zennor.
Sculptures and statues of mermaids can be found in many countries and cultures, with over 130 public art mermaid statues across the world. Countries with public art mermaid sculptures include Russia, Finland, Lithuania, Poland, Romania, Denmark, Norway, England, Scotland, Ireland, Germany, Netherlands, Belgium, France, Spain, Italy, Austria, Switzerland, Greece, Turkey, India, China, Thailand, South Korea, Japan, Guam, Australia, New Zealand, Brazil, Ecuador, Colombia, Mexico, Cayman Islands, Mexico, the United States (including Hawaii and Virgin Islands) and Canada.[66] Some of these mermaid statues have become icons of their city or country, and have become major tourist attractions in themselves. The Little Mermaid (statue) in Copenhagen is an icon of that city as well as of Denmark. The Havis Amanda statue symbolizes the rebirth of the city of Helsinki, capital of Finland. The Syrenka (mermaid) is part of the Coat of Arms of Warsaw, and is considered a protector of Warsaw, capital of Poland, which publicly displays statues of their mermaid.
Musical depictions of mermaids include those by Felix Mendelssohn in his Fair Melusina overture and the three "Rhine daughters" in Richard Wagner's Der Ring des Nibelungen. Lorelei, the name of a Rhine mermaid immortalized in the Heinrich Heine poem of that name, has become a synonym for a siren. The Weeping Mermaid is an orchestral piece by Taiwanese composer Fan-Long Ko.[67]
An influential image was created by John William Waterhouse, from 1895 to 1905, entitled A Mermaid. An example of late British Academy style artwork, the piece debuted to considerable acclaim (and secured Waterhouse's place as a member of the Royal Academy), but disappeared into a private collection and did not resurface until the 1970s. It is currently once again in the Royal Academy's collection.[68] Mermaids were a favorite subject of John Reinhard Weguelin, a contemporary of Waterhouse. He painted an image of the mermaid of Zennor as well as several other depictions of mermaids in watercolour.
Film depictions include the romantic comedy Splash (1984) and Aquamarine (2006). A 1963 episode of the television series Route 66 entitled "The Cruelest Sea" featured a mermaid performance artist working at Weeki Wachee aquatic park. Mermaids also appeared in the popular supernatural drama television series Charmed, and were the basis of its spin-off series Mermaid. In She Creature (2001), two carnival workers abduct a mermaid in Ireland c. 1900 and attempt to transport her to America. The film Pirates of the Caribbean: On Stranger Tides mixes old and new myths about mermaids: singing to sailors to lure them to their death, growing legs when taken onto dry land, and bestowing kisses with magical healing properties. Animated films include Disney's musical version of Andersen's tale, The Little Mermaid, and Hayao Miyazaki's Ponyo. The Australian teen dramedy H2O: Just Add Water chronicles the adventures of three modern-day mermaids along the Gold Coast of Australia.

Heraldry

Coat of arms of Warsaw
In heraldry, the charge of a mermaid is commonly represented with a comb and a mirror,[69] and blazoned as a "mermaid in her vanity".[70] In addition to vanity, mermaids are also a symbol of eloquence.[71]
A shield and sword-wielding mermaid (Syrenka) is on the official coat of arms of Warsaw.[72] Images of a mermaid have symbolized Warsaw on its arms since the middle of the 14th century.[73] Several legends associate Triton of Greek mythology with the city, which may have been the origin of the mermaid's association.[74]
The city of Norfolk, Virginia also uses a mermaid as a symbol. The personal coat of arms of Michaëlle Jean, a former Governor General of Canada, features two mermaids as supporters.[75]

Mermaid fandom

Interest in mermaid costuming has grown alongside the popularity of fantasy cosplay as well as the availability of inexpensive monofins used in the construction of mermaid costumes. These costumes are typically designed to be used while swimming, in an activity known as mermaiding. Mermaid fandom conventions have also been held.[76][77]

Human divers

The Ama are Japanese skin divers, predominantly women, who traditionally dive for shellfish and seaweed wearing only a loincloth and who have been in action for at least 2,000 years.[78] Starting in the twentieth century, they have increasingly been regarded as a tourist attraction.[79] They operate off reefs near the shore, and some perform for sightseers instead of diving to collect a harvest. They have been romanticized as mermaids.[80]
Professional female divers have performed as mermaids at Florida's Weeki Wachee Springs since 1947. The state park calls itself "The Only City of Live Mermaids"[81] and was extremely popular in the 1960s, drawing almost one million tourists per year.[82] Most of the current performers work part-time while attending college, and all are certified Scuba divers. They wear fabric tails and perform aquatic ballet (while holding their breath) for an audience in an underwater stage with glass walls. Children often ask if the "mermaids" are real. The park's PR director says "Just like with Santa Claus or any other mythical character, we always say yes. We're not going to tell them they're not real".[83]

Gallery

deap in the ocean

 
The deep sea, or deep layer,[1] is the lowest layer in the ocean, existing below the thermocline and above the seabed, at a depth of 1000 fathoms (1800 m) or more. Little or no light penetrates this part of the ocean and most of the organisms that live there rely for subsistence on falling organic matter produced in the photic zone. For this reason scientists once assumed that life would be sparse in the deep ocean but virtually every probe has revealed that, on the contrary, life is abundant in the deep ocean.
From the time of Pliny until the expedition in the ship Challenger between 1872 and 1876 to prove Pliny wrong; its deep-sea dredges and trawls brought up living things from all depths that could be reached. Yet even in the twentieth century scientists continued to imagine that life at great depth was insubstantial, or somehow inconsequential. The eternal dark, the almost inconceivable pressure, and the extreme cold that exist below one thousand meters were, they thought, so forbidding as to have all but extinguished life. The reverse is in fact true....(Below 200 meters) lies the largest habitat on earth.[2]
In 1960 the Bathyscaphe Trieste descended to the bottom of the Mariana Trench near Guam, at 35,798 feet or 6.77 miles (10,911 meters), the deepest spot in any ocean. If Mount Everest(8,848 metres) were submerged there, its peak would be more than a mile beneath the surface. At this great depth a small flounder-like fish was seen moving away from the bathyscaphe's spotlight. The Trieste was retired and for a while the Japanese remote-operated vehicle (ROV) Kaikō was the only vessel capable of reaching this depth. It was lost at sea in 2003. In May and June 2009, the hybrid-ROV (HROV) Nereus returned to the Challenger Deep for a series of three dives to depths exceeding 10900 meters.
It has been suggested that more is known about the Moon than the deepest parts of the ocean.[2] Until the late 1970s little was known about the extent of life on the deep ocean floor but the discovery of thriving colonies of shrimps and other organisms around hydrothermal vents changed that. Before the discovery of the undersea vents, it had been accepted that almost all life on earth obtained its energy (one way or another) from the sun. The new discoveries revealed groups of creatures that obtained nutrients and energy directly from thermal sources and chemical reactions associated with changes to mineral deposits. These organisms thrive in completely lightless and anaerobic environments, in highly saline water that may reach 300 °F (150 °C), drawing their sustenance from hydrogen sulfide, which is highly toxic to almost all terrestrial life. The revolutionary discovery that life can exist under these extreme conditions changed opinions about the chances of there being life elsewhere in the universe. Scientists now speculate that Europa, one of Jupiter's moons, may be able to support life beneath its icy surface, where there is evidence[3] of a global ocean of liquid water.

Environmental characteristics

Light

Natural light does not penetrate the deep ocean, with the exception of the upper parts of the mesopelagic. Since photosynthesis is not possible, plants cannot live in this zone. Since plants are the primary producers of almost all of earth's ecosystems, life in this area of the ocean must depend on energy sources from elsewhere. Except for the areas close to the hydrothermal vents, this energy comes from organic material drifting down from the photic zone.

Pressure

Because pressure in the ocean increases by about 1 atmosphere for every 10 meters of depth, the amount of pressure experienced by many marine organisms is extreme. Until recent years, the scientific community lacked detailed information about the effects of pressure on most deep sea organisms because the specimens encountered arrived at the surface dead or dying, and weren't observable at the pressures at which they lived. With the advent of traps that incorporate a special pressure-maintaining chamber, undamaged larger metazoan animals have been retrieved from the deep sea in good condition.

Salinity

Salinity is remarkably constant throughout the deep sea, at about 35 parts per thousand.[4] There are some minor differences in salinity, but none that is ecologically significant, except in the Mediterranean and Red Seas.

Temperature

The two areas of greatest and most rapid temperature change in the oceans are the transition zone between the surface waters and the deep waters, the thermocline, and the transition between the deep-sea floor and the hot water flows at the hydrothermal vents. Thermoclines vary in thickness from a few hundred meters to nearly a thousand meters. Below the thermocline, the water mass of the deep ocean is cold and far more homogeneous. Thermoclines are strongest in the tropics, where the temperature of the epipelagic zone is usually above 20°C. From the base of the epipelagic, the temperature drops over several hundred meters to 5 or 6°C at 1,000 meters. It continues to decrease to the bottom, but the rate is much slower. Below 3,000 to 4,000 m, the water is isothermal between 0 to 3°C. The cold water stems from sinking heavy surface water in the polar regions.[4]
At any given depth, the temperature is practically unvarying over long periods of time. There are no seasonal temperature changes, nor are there any annual changes. No other habitat on earth has such a constant temperature.
Hydrothermal vents are the direct contrast with constant temperature. In these systems, the temperature of the water as it emerges from the "black smoker" chimneys may be as high as 400°C (it is kept from boiling by the high hydrostatic pressure) while within a few meters it may be back down to 2 - 4°C.[5]

Biology

Regions below the epipelagic are divided into further zones, beginning with the mesopelagic which spans from 200 to 1000 meters below sea level, where a little light penetrates while still being insufficient for primary production. Below this zone the deep sea begins, consisting of the aphotic bathypelagic, abyssopelagic and hadopelagic. Food consists of falling organic matter known as 'marine snow' and carcasses derived from the productive zone above, and is scarce both in terms of spatial and temporal distribution.
Instead of relying on gas for their buoyancy, many species have jelly-like flesh consisting mostly of glycosaminoglycans, which has very low density.[6] It is also common among deep water squid to combine the gelatinous tissue with a flotation chamber filled with a coelomic fluid made up of the metabolic waste product ammonium chloride, which is lighter than the surrounding water.
The midwater fish have special adaptations to cope with these conditions—they are small, usually being under 25 centimetres (10 in); they have slow metabolisms and unspecialized diets, preferring to sit and wait for food rather than waste energy searching for it. They have elongated bodies with weak, watery muscles and skeletal structures. They often have extendable, hinged jaws with recurved teeth. Because of the sparse distribution and lack of light, finding a partner with which to breed is difficult, and many organisms are hermaphroditic.
Flashlight fish with bright photophore and eyeshine
Because light is so scarce, fish often have larger than normal, tubular eyes with only rod cells. Their upward field of vision allows them to seek out the silhouette of possible prey. Prey fish however also have adaptations to cope with predation. These adaptations are mainly concerned with reduction of silhouette, a form of camouflage. The two main methods by which this is achieved are reduction in the area of their shadow by lateral compression of the body, and counter illumination via bioluminescence. This is achieved by production of light from ventral photophores, which tend to produce such light intensity to render the underside of the fish of similar appearance to the background light. For more sensitive vision in low light, some fish have a retroreflector behind the retina. Flashlight fish have this plus photophores, which combination they use to detect eyeshine in other fish (see Tapetum lucidum).
Organisms in the deep sea are almost entirely reliant upon sinking living and dead organic matter which falls at approximately 100 meters per day.[7] In addition, only about 1-3% of the production from the surface reaches the sea bed mostly in the form of marine snow. Larger food falls, such as whale carcasses, also occur and studies have shown that these may happen more often than currently believed. There are many scavengers that feed primarily or entirely upon large food falls and the distance between whale carcasses is estimated to only be 8 kilometers.[8] In addition, there are a number of filter feeders that feed upon organic particles using tentacles, such as Freyella elegans.[9]
Marine bacteriophages play an important role in cycling nutrients in deep sea sediments. They are extremely abundant (between 5x1012 and 1x1013 phages per square meter) in sediments around the world.[10]

Chemosynthesis

There are a number of species that do not primarily rely upon dissolved organic matter for their food and these are found at hydrothermal vents. One example is the symbiotic relationship between the tube worm Riftia and chemosynthetic bacteria. It is this chemosynthesis that supports the complex communities that can be found around hydrothermal vents.[11] These complex communities are one of the few ecosystems on the planet that do not rely upon sunlight for the supply of energy.[11]

Exploration

Describing the operation and use of an autonomous lander (RV Kaharoa) in deep sea research, the fish seen are the abyssal grenadier Coryphaenoides armatus.
The deep sea is an environment completely unfriendly to humankind; it represents one of the least explored areas on Earth. Pressures even in the mesopelagic become too great for traditional exploration methods, demanding alternative approaches for deep sea research. Baited camera stations, small manned submersibles and ROVs (remotely operated vehicles) are three methods utilized to explore the ocean's depths. Because of the difficulty and cost of exploring this zone, current knowledge is limited. Pressure increases at approximately one atmosphere for every 10 meters meaning that some areas of the deep sea can reach pressures of above 1,000 atmospheres. This not only makes great depths very difficult to reach without mechanical aids, but also provides a significant difficulty when attempting to study any organisms that may live in these areas as their cell chemistry will be adapted to such vast pressures.