Petra, meaning stone is a historical and archaeological city in the Jordanian governorate of Ma'an that is famous for its rock cut architecture and water conduit system. Established sometime around the 6th century BC as the capital city of the Nabataeans, it is a symbol of Jordan as well as its most visited tourist attraction.
Rainbow Village, Taiwan
It’s hard to believe that one man can change the fate of an entire village. Huang Yung-fu, an 86-year-old war veteran has done just this. Huang lives in a village in a corner of the Taiwanese city of Taichung, a community that was created for Nationalist soldiers in the 1940s and 50s. Over the years, the place slowly changed into a permanent settlement, suffering from urban problems like abandonment, decay and housing dereliction. However, none of this is visible in the settlement today, thanks to the transformation brought about by Huang’s colorful paintings. The streets and the walls of practically every building in the village are covered with Huang’s simplistic paintings of plants, animals, TV personalities, birds and buffaloes. Considering the fact that he began painting only two years ago, his accomplishment is pretty huge. The bright colors and simple strokes used by Huang only add to the attractiveness of his work.
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The Rainbow Village, Taiwan[/caption]Moeraki Boulders, New Zealand
The Moeraki Boulders are unusually large and spherical boulders lying along a stretch of Koekohe Beach on the wave cut Otago coast of New Zealand between Moeraki and Hampden. They occur scattered either as isolated or clusters of boulders within a stretch of beach where they have been protected in a scientific reserve. The erosion by wave action of mudstone, comprising local bedrock and landslides, frequently exposes embedded isolated boulders. These boulders are grey-colored septarian concretions, which have been exhumed from the mudstone enclosing them and concentrated on the beach by coastal erosion.
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[/caption]Local Māori legends explained the boulders as the remains of eel baskets, calabashes, and kumara washed ashore from the wreck of an Arai-te-uru, a large sailing canoe. This legend tells of the rocky shoals that extend seaward from Shag Point as being the petrified hull of this wreck and a nearby rocky promontory as being the body of the canoe's captain. In 1848 W.B.D. Mantell sketched the beach and its boulders, more numerous than now. The picture is now in the Alexander Turnbull Library in Wellington. The boulders were described in 1850 colonial reports and numerous popular articles since that time. In more recent times they have become a popular tourist attraction, often described and pictured in numerous web pages and tourist guides.
The Moeraki Boulders are concretions created by the cementation of the Paleocene mudstone of the Moeraki Formation, from which they have been exhumed by coastal erosion. The main body of the boulders started forming in what was then marine mud, near the surface of the Paleocene sea floor. This is demonstrated by studies of their composition; specifically the magnesium and iron content, and stable isotopes of oxygen and carbon. Their spherical shape indicates that the source of calcium was mass diffusion, as opposed to fluid flow. The larger boulders, 2 metres (6.6 feet) in diameter, are estimated to have taken 4 to 5.5 million years to grow while 10 to 50 metres (33 to 165 feet) of marine mud accumulated on the seafloor above them. After the concretions formed, large cracks known as septaria formed in them. Brown calcite, yellow calcite, and small amounts of dolomite and quartz progressively filled these cracks when a drop in sea level allowed fresh groundwater to flow through the mudstone enclosing them.
[youtube http://www.youtube.com/watch?v=lYFUDZ6nK1Y?rel=0]
Skeleton Coast, Namibia
The Skeleton Coast is the northern part of the Atlantic Ocean coast of Namibia and south of Angola from the Kunene River south to the Swakop River, although the name is sometimes used to describe the entire Namib Desert coast. The Bushmen of the Namibian interior called the region "The Land God Made in Anger", while Portuguese sailors once referred to it as "The Gates of Hell".
[caption id="attachment_379" align="aligncenter" width="750" caption="Shipwreck, Skeleton Coast - Namibia"]
[/caption]On the coast the upwelling of the cold Benguela current gives rise to dense ocean fogs (called "cassimbo" by the Angolans) for much of the year. The winds blow from land to sea, rain fall rarely exceeds 10 millimetres (0.39 in) annually and the climate is inhospitable. There is a constant, heavy surf on the beaches. In the days of human-powered boats it was possible to get ashore through the surf but impossible to launch from the shore. The only way out was by going through a marsh hundreds of miles long and only accessible through a hot and arid desert.
The coast is named for the bleached whale and seal bones which covered the shore when the whaling industry was still active, as well as the skeletal shipwrecks caused by rocks offshore in the fog. More than a thousand vessels of various sizes and areas litter the coast. Notable wrecks in the region include the Eduard Bohlen, the Otavi, the Dunedin Star, and Tong Taw. The coast is generally soft, occasionally relieved by rocky outcrops. The southern section consists of gravel plains, while north of Terrace Bay the landscape is dominated by high sand dunes. Past human occupation by Strandlopers is shown by shell middens of white mussels found along parts of the Skeleton Coast.
[youtube http://www.youtube.com/watch?v=lj6mV1RBR6M?rel=0]
Namibia has declared the 16,000 km² (6,200 mi²) Skeleton Coast National Park over much of the area, from the Ugab River to the Kunene. The northern half of the park is a designated wilderness area. Notable features here are the clay castles of the Hoarisib, the Agate Mountain salt pans and the large seal colony at Cape Fria. The remainder of the coast is the National West Coast Recreation Area.
The coast has been the subject of a number of wildlife documentaries, particularly about adaptations to extreme aridity. Many of the plant and insect species of the sand dune systems depend for their moisture on the thick sea fogs which engulf the coast and windblown detritus from the interior as food. The desert bird assemblages have been studied in terms of their thermoregulation, coloration, breeding strategies and nomadism. The riverbeds further inland are home to baboons, giraffes, lions, black rhinoceros and springbok. The animals get most of their water from wells dug by the baboons or elephants. The black rhinoceros population was the main reason why the CBBC show Serious Desert was filmed in the region.
Bay of Fundy, Canada
The Bay of Fundy (French: Baie de Fundy) is a bay on the Atlantic coast of North America, on the northeast end of the Gulf of Maine between the Canadian provinces of New Brunswick and Nova Scotia, with a small portion touching the U.S. state of Maine. Some sources believe the name "Fundy" is a corruption of the French word "Fendu", meaning "split", while others believe it comes from the Portuguese fondo, meaning "funnel". The bay was also named Baie Française (French Bay) by explorer/cartographer Samuel de Champlain during a 1604 expedition led by Pierre Dugua, Sieur de Monts which resulted in a failed settlement attempt on St. Croix Island.
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Bay of Fundy, Canada[/caption]The Bay of Fundy is known for having the highest tidal range in the world. Rivaled by Ungava Bay in northern Quebec, King Sound in Western Australia, Gulf of Khambhat in India, and the Severn Estuary in the UK, it has one of the highest vertical tidal ranges in the world. The Guinness Book of World Records (1975) declared that Burntcoat Head, Nova Scotia has the highest tides in the world: “The Natural World, Greatest Tides: The greatest tides in the world occur in the Bay of Fundy.... Burntcoat Head in the Minas Basin, Nova Scotia, has the greatest mean spring range with 14.5 metres (47.5 feet) and an extreme range of 16.3 metres (53.5 feet).”
Portions of the Bay of Fundy, Shepody Bay and Minas Basin, form one of six Canadian sites in the Western Hemisphere Shorebird Reserve Network, and is classified as a Hemispheric site. It is administered by the provinces of New Brunswick and Nova Scotia, and the Canadian Wildlife Service, and is managed in conjunction with Ducks Unlimited Canada and the Nature Conservancy of Canada. In July 2009, the Bay of Fundy was named as a finalist for the New 7 Wonders of Nature contest that ended in November 2011. It was not chosen as a wonder.
The Bay of Fundy is known for its high tidal range. The quest for world tidal dominance has led to a rivalry between the Minas Basin in the Bay of Fundy and the Leaf Basin in Ungava Bay, over which body of water lays claim to the highest tides in the world, with supporters in each region claiming the record. The Canadian Hydrographic Service finally declared it a statistical tie, with measurements of a 16.8 metre (55.1 feet) tidal range in Leaf Basin for Ungava Bay and 17 meters (55.8 feet) at Burntcoat Head for the Bay of Fundy. The highest water level ever recorded in the Bay of Fundy system occurred at the head of the Minas Basin on the night of October 4–5, 1869 during a tropical cyclone named the “Saxby Gale”. The water level of 21.6 meters (70.9 feet) resulted from the combination of high winds, abnormally low atmospheric pressure, and a spring tide.
[youtube http://www.youtube.com/watch?v=qfhNjpu_IU4?rel=0]
Leaf Basin has only been measured in recent years, whereas the Fundy system has been measured for many decades. The tide at Leaf Basin is higher on average than tides at Minas Basin; however, the highest recorded tidal ranges ever measured are at Burntcoat Head and result from spring tides measured at the peak of the tidal cycle every 18 years. Folklore in the Mi'kmaq First Nation claims that the tides in the Bay of Fundy are caused by a giant whale splashing in the water. Oceanographers attribute it to tidal resonance resulting from a coincidence of timing: the time it takes a large wave to go from the mouth of the bay to the inner shore and back is practically the same as the time from one high tide to the next. During the 12.4 hour tidal period, 115 billion tonnes of water flow in and out of the bay. The tides in the Bay of Fundy are semidiurnal. Semidiurnal tides are tides that have two highs and two lows each day. The height that the water rises and falls to each day during these tides are approximately equal. There are approximately six hours and thirteen minutes between each high and low tide.