Social Icons

Pages

Wednesday, June 30, 2010

Verrazano Narrows Bridge

The Verrazano Narrows Bridge is a double decked suspension bridge that connects boroughs of Staten Island and Brooklyn in New York City at the Narrows, reach connecting the relatively protected upper bay with larger lower bay. The details of Verrazano Narrows Bridge are explained in world tour guides below. The bridge is named for Italian explorer Giovanni da Verrazano, the first known European navigator to enter New York Harbor and Hudson River, while crossing Narrows. It has a center span of 4,260 feet or 1,298 m and was largest suspension bridge in the world at the time of its completion in 1964, until it was surpassed by the Humber Bridge in United Kingdom in 1981. It now has the eighth longest center span in the world, and is the largest suspension bridge in the United States. Its massive towers can be seen throughout a good part of the New York metropolitan area, including from spots in all five boroughs of New York City.

Verrazano Narrows BridgeThe bridge furnishes a critical link in local and regional highway system. Since 1976, it has been starting point of New York City Marathon. The bridge marks gateway to New York Harbor all cruise ships and most container ships arriving at Port of New York and New Jersey must pass underneath the bridge and thus must be built to accommodate clearance under the bridge. This is most notable in case of the ocean liner RMS Queen Mary 2. The bridge is owned by New York City and operated by Triborough Bridge and Tunnel Authority, an affiliate agency of Metropolitan Transportation Authority. Interstate 278 passes over the bridge connecting Staten Island Expressway with the Gowanus Expressway and the Belt Parkway. The Verrazano, along with the other three major Staten Island bridges, created a new way for commuters and travelers to reach Brooklyn, Long Island, and Manhattan by car from New Jersey.

The bridge was the last great public works project in New York City overseen by Robert Moses, the New York State Parks Commissioner and head of the Triborough Bridge and Tunnel Authority, who had long desired the bridge as a means of completing the expressway system which was itself largely the result of his efforts. The bridge was also the last project designed by Chief Engineer Othmar Ammann, who had also designed most of the other major crossings of New York City, including the George Washington Bridge, the Bayonne Bridge, the Bronx Whitestone Bridge, the Robert F. Kennedy Bridge, and the Throgs Neck Bridge. The plans to build the bridge caused considerable controversy in neighborhood of Bay Ridge, because many families had settled in homes in the area where bridge now stands and were forced to move.

Construction on the bridge began August 13, 1959, and the upper deck was opened on November 21, 1964 at a cost of $320 million. New York City Mayor Robert F. Wagner cut the ribbon at the opening ceremony, which was attended by over 5,000 people. The lower deck opened on June 28, 1969. The bridge took over the title of the longest suspension bridge in the world from 1964 until 1981, when it was eclipsed by the Humber Bridge in England. Fort Lafayette was an island coastal fortification in New York Harbor, built next to Fort Hamilton at the southern tip of what is now Bay Ridge. It was destroyed as part of the bridge's construction in 1960; the Brooklyn-side bridge pillars now occupy the fort's former foundation.

According to the US Department of Transportation each of the two towers contains 1,000,000 bolts and 3,000,000 rivets. The diameter of each of the four suspension cables is 36 inches. Each cable is composed of 26,108 wires amounting to a total of 143,000 miles or 230,136 km in length. Because of the height of the towers 693 ft and their distance apart 4,260 ft, the curvature of the Earth's surface had to be taken into account when designing the bridge the towers are 1+5⁄8 inches or 41.275 mm farther apart at their tops than at their bases. Because of thermal expansion/contraction of the steel cables, the bridge roadway is 12 feet or 3.66 m lower in summer than its winter elevation.

The bridge is affected by weather more than any other bridge in the city because of its size and isolated location close to the open ocean. It is occasionally closed either partially or entirely during strong wind and snow storms. The Queen Mary 2 was designed with a flatter funnel to pass under the bridge, and has 13 feet of clearance under the bridge during high tide. The bridge has fostered more traffic on the Outerbridge Crossing and the Goethals Bridge, both of which connect Staten Island with New Jersey. In 2009, all 262 of the mercury vapor fixtures in the bridge's necklace lighting were replaced with energy efficient light emitting diodes.

Verrazano Narrows BridgeVerrazano Narrows BridgeIn 2008 about 190,000 vehicles used the bridge per day on average. As of 2009 one way toll in cash is $11 per car or $5 per motorcycle. E-Z Pass users with New York State transponders pay $9.14 per car or $3.98 per motorcycle; out-of-state account holders get no discount. From 1964 to 1986, the toll was collected in both directions, until Staten Island residents concerned about pollution from idling vehicles called for one way tolls. However, as of 2009 the eastbound toll booths are still in place, requiring drivers to slow down. While the high cost of the toll between Brooklyn and Staten Island has always been an issue for residents, some favor the toll because they see it as a way to curb population growth on Staten Island. Each of the four bridges to the Island is tolled.

Beginning in 2009, eight of the unused Brooklyn-bound toll booths will be removed in a project to improve traffic flow at the toll plaza, three of the unused toll booths will be subsequently removed in 2009 during construction of second phase. Recently residents living on both ends of the bridge have lobbied for pedestrian access. In October 2003 Mayor Michael Bloomberg promised to look into establishing the long-awaited pedestrian and bicycle access.

Tuesday, June 29, 2010

Jungfrau Aletsch

Jungfrau Aletsch is located in south western Switzerland between the cantons of Berne and Valais. It is also called as Jungfrau Aletsch protected area and officially called as Swiss Alps Jungfrau-Aletsch. It is a mountainous region in the easternmost side of the Bernese Alps, containing the northern wall of Jungfrau and Eiger, and the largest glaciated area in western Eurasia, comprising the Aletsch Glacier. The Jungfrau-Aletsch protected area is the first World Natural Heritage site in the Alps, it was inscribed in 2001.

Jungfrau AletschThe Jungfrau Aletsch protected area is located in the Swiss Alps between the Bernese Oberland and north-eastern Valais, about 25 km south of Interlaken and 20 km north of Brig. The site covers the whole Aar massif from the Oeschinensee in the west to the Giselle in the east, including the basins of the Aletsch, Fiescher, Aar and Grindelwald glaciers. The culminating point is the Finsteraarhorn which, with its 4,270 metres, is also the highest mountain in the Bernese Alps. 8 other summits above 4,000 metres are located in the area: Aletschhorn, Jungfrau, Monch, Schreckhorn, Gross Fiescherhorn, Hinter Fiescherhorn, Grunhorn and Lauteraarhorn.

The summit ridge separating the cantons of Valais and Berne is the main watersheds of Europe. The principal valleys on the north side run due north below the precipitous 20 kilometer north wall of the Jungfrau, Monch and Eiger, thence to the Aar, a tributary of the Rhine which runs into the North Sea. The southern valleys drain into the southwest running valley of the Rhone which flows into the Mediterranean Sea. The climate of the region is strongly influenced by the height of the mountains. They form a barrier between the wet sub-oceanic climate of the north and the dryer climate of the south-facing Valais slopes. On the north side the rainfall exceeds 2,200 mm, most falling in summer, but on the south side it is only 1,000 mm, with more falling in winter. The Valais experiences a sub continental climate at low and medium altitudes and is markedly semi-arid. Mean annual temperatures range from -8.5°C at Jungfraujoch which is 3,500 m to 9.1°C at Brig.

The Jungfrau Aletsch site is almost untouched, except for trails and mountain huts. It is deeply glaciated. About half of the area is higher than 2,600m a few hundred metres lower than the limit between the glaciers accumulation and ablation zones. The total area covered by glacier is 35,000 ha, it constitutes the largest continuous area of ice in the Alps. The largest and longest glacier in the Alps, the Aletsch Glacier is 23 km long and has a maximum thickness of 900 metres at Konkordiaplatz. The protected site covers an area of 82,388 ha, comprising the 53,888 ha existing World Heritage Site plus extensions at both ends totaling 28,500 ha. 56% is within the Canton of Valais, 44% within the Canton of Berne.

Glaciers and barren rock constitute 80% of the area; 6% is forested, 5.2% is alpine meadow, and 8% is scrub. Altitude is the strongest factor influencing the distribution and diversity of the vegetation. Within the nominated area there are 1,800 species of vascular plants and 700 mosses. The growing period decreases with altitude, but there are 529 species of phanerogams and pteridophytes above the tree line. Broadleaf montane forest extends from 900m to 1,300m on north facing slopes. On south-facing slopes the same zone is approximately 200m higher. The subalpine zone lies between 1,300m to 2,000m, between the broadleaf and alpine zone. Characteristic species are the Swiss Pine or Pinus Cembra and the Norway Spruce or Picea abies on the north and south side respectively. An example of Pinus cembra forest is the Aletsch Forest above the Aletsch Glacier and near the tree line. It developed on the moraine of the glacier after its maximum extension in 1850. The zone directly above the tree line forms a girdle of moorland vegetation and Alpine grassland.

Jungfrau AletschJungfrau Aletsch
In Jungfrau Aletsch 1,250 species have been recorded on the site, including 271 vertebrates. In that 42 mammals, 99 birds, 8 reptiles, 4 amphibians, 7 fish, 97 molluscs plus 979 insects. As for the rest of the Alps, common species are the chamois, alpine ibex, red deer. Smaller mammals include the mountain hare, fox, ermine, marmot and the reintroduced lynx. Both the regions of the Bernese Oberland and Valais had been popular tourist destinations since the 19th century. The Jungfrau was first climbed in 1811 and the Finsteraarhorn in 1812. The first tourists came mostly in summer, but in the 1930s winter sports became also popular. On the north side visitors are only able to visit the site via the Jungfrau railway which leads to the Jungfraujoch. So the site is both exceptionally accessible to large nearby populations and rather inaccessible in itself.

The Jungfrau railway was built between 1870 and 1912, taking visitors from Kleine Scheidegg to Jungfraujoch, the saddle between the Monch and Jungfrau. On the south side the area of Riederalp Bettmeralp concentrates most of the visitors. Other inhabited regions on the margin are Kandersteg and the Lotschental and the Oberhasli. The network of foot-paths is well developed around the site but nonexistent inside, being inaccessible to walkers. The site can be accessed by experienced mountaineers and there is a series of 37 shelters and five mountain refuges with a total of 1,582 beds, managed by the Swiss Alpine Club. The Aletsch ecological centre in Riederalp run by Pro Natural functions as a visitor center.

Monday, June 28, 2010

Leeds Castle

Leeds Castle which is 4 miles or 6.5 km southeast of Maidstone, Kent, England, dates back to 1119, though a manor house stood on the same site from the 9th century. The castle and grounds lie to the east of the village of Leeds, Kent, which should not be confused with the far bigger and better-known city of Leeds in West Yorkshire. The travel destination and tourism attraction details of Leeds castle is explained in world tour guides below.

Leeds CastleBuilt in 1119 by Robert de Crevecoeur to replace the earlier Saxon manor of Esledes, the castle became a royal palace in 1278 for King Edward I of England and his queen, Eleanor of Castile. Major improvements were made during his time, including the barbican, made up of three parts, each with its own entrance, drawbridge, gateway and portcullis.

Richard II's first wife, Anne of Bohemia, spent the winter of 1381 at the castle on her way to be married to the king. In 1395, King Richard II received the French chronicler Jean Froissart there, as Froissart described in his Chronicles. Henry VIII transformed the castle for his first wife, Catherine of Aragon, and a painting commemorating his meeting with Francis I of France still hangs there. His daughter, Queen Elizabeth I was imprisoned in the castle for a time before her coronation. Thomas Fairfax, 6th Lord Fairfax of Cameron was born at Leeds Castle. Consequently, there is a sundial at Fairfax, Virginia, telling the time in Leeds Castle, and a sundial at Leeds Castle telling the time in Virginia.

The castle escaped destruction during the English Civil War because its owners, the Culpeper family, sided with the Parliamentarians. The last private owner of the castle was the Hon. Olive, Lady Baillie, a daughter of Almeric Paget, 1st Baron Queen Borough, and his first wife, Pauline Payne Whitney, an American heiress. Lady Baillie bought the castle in 1926. She redecorated the interior, first working with the French architect and designer Armand-Albert Rateau and then, later, with the Paris decorator Stephane Boudin.


During WWII Lady Baillie hosted burned Commonwealth airmen at the castle as part of their recovery. Survivors remember the experience with fondness to this day. Upon her death in 1974, Lady Baillie left the castle to the Leeds Castle Foundation, a private charitable trust whose aim is to preserve the castle and grounds for the benefit of the public. The castle was opened to the public in 1976. On 17 July 1978, the castle was the site of a meeting between the Egyptian President Anwar Sadat and Israeli Foreign Minister Moshe Dayan in preparation for the Camp David Accords. This castle and its grounds are now a leisure destination in the county of Kent.

The castle grounds have an aviary, a maze, a grotto, a golf course and what may be the world's only museum of dog collars. The castle is available to host conferences. Also seasonal hot air balloon flights are available at Leeds Castle. The maze was constructed in 1988 using 2400 yew trees. To the disappointment of some who use the technique of solving a maze by keeping one hand on a wall while walking through as a wall follower, the method fails at the Leeds Castle Maze because not all walls are connected.

Friday, June 25, 2010

Visoki Decani Monastery

Visoki Decani Monastery is a major Serb Orthodox Christian monastery located in Kosovo which is 12 km or 7 mi south of the town of Pec. The monastic catholicon is the largest medieval church in the Balkans containing the most extensive preserved fresco decoration. The details of Visoki Decani are explained in world tour guides below.

Visoki Decani MonasteryThe monastery was established in a chestnut grove by Serbian King Stefan Uros III Decanski in 1327. Its original founding charter is dated to 1330. The following year the king died and was buried at the monastery, which henceforth became his popular shrine. Indeed, the epithet Decanski refers to the king's foundation of the monastery. The construction was continued by his son Emperor Stefan Uros IV Dusan until 1335, but the wall-painting was not completed until 1350.

Visoki Decani MonasteryThe monastic church dedicated to Christ Pantocrator and built from blocks of red-purple, light-yellow and onyx marble was constructed by builders working under a Franciscan monk, Vitus of Kotor. The church is distinguished by its imposing size and Romanesque and Early Gothic structure and design. Apart from the extensive and well preserved fresco cycles the interior features the original 14th-century stone templon, the throne of the hegumen and the carved wooden sarcophagus of the founder King Stefan.

On the Crucifixion fresco, painted in 1350, objects similar to UFOs can be found. They represent two comets that looks like space ships, with two men inside of them, and are often quoted by Ufologists.

Visoki Decani was declared Monument of Culture of Exceptional Importance in 1990, and it is protected by Republic of Serbia. In 2004, UNESCO listed the monastery on the World Heritage List, citing its frescoes as one of the most valued examples of the so-called Palaeologan renaissance in Byzantine painting and a valuable record of the life in the 14th century. In 2006, it was added to the List of World Heritage Sites in danger due to the potential for attacks by ethnic Albanian partisans it is protected by the United Nations KFOR.

On 30 March 2007 an explosion was heard near the monastery. The explosion was confirmed by Serbian and international sources in Kosovo. Bishop Teodosije, the prior of the Visoki Decani monastery, stated that the incident was a grenade attack on the monastery, with an objective of sending threatening messages to the monks and KFOR forces.

Wednesday, June 23, 2010

Calakmul

Calakmul is the name given to site of one of the largest ancient Maya cities ever uncovered. It is also called as Kalakmul. It is located in the 1,800,000 acre Calakmul Biosphere Reserve in the Mexican state of Campeche, deep in the jungles of the greater Peten Basin region, 30 km from the Guatemalan border. The details of Calakmul are explained in world tour guides below. Calakmul was rediscovered from air by biologist Cyrus L. Lundell of the Mexican Exploitation Chicle Company on December 29, 1931, the find was reported to Sylvanus G. Morley of the Carnegie Institute at Chichen Itza in March 1932. According to Lundell, who named the site, in Maya, ca means two, lak means adjacent, and mul signifies any artificial mound or pyramid, so Calakmul is the City of the Two Adjacent Pyramids.

CalakmulCalakmul was a major Maya superpower within the northern Peten region of the Yucatan of southern Mexico. Calakmul administered a large domain marked by the extensive distribution of their emblem glyph of the snake head sign, to be read Kan. Calakmul was the seat of what has been dubbed the Serpent Head Polity. Calakmul itself is estimated to have had a population of 50,000 people and had governance, at times, to places as far away as 150 kms. There are 6,750 ancient structures identified at Calakmul the largest of which is the great pyramid at the site. Structure II is 55m high, making it the tallest of the Maya pyramids. Four tombs have been located within the pyramid. Like many temples or pyramids within Mesoamerica the pyramid at Calakmul increased in size by building upon the existing temple to reach its current size. The size of the central monumental architecture is approximately two square kilometers which is covered with dense residential structures is about twenty square kilometers.

Calakmul is one of the most structure-rich sites within the Maya region. The site contains 117 stelae, the largest total in the region. Most are in paired sets representing rulers and their wives. However, because these carved stelae were produced in soft limestone, most of these stelae have been eroded beyond interpretation. Also many elaborate murals were discovered at Calakmul. Strangely, these murals do not represent activities of the elite class. Rather, they depict elaborate market scenes of people preparing or consuming products such as atole, tamales, or tobacco as an ointment. Also items being sold were textiles and needles. These murals also have glyphs within them describing the actions occurring.

The most prominent figure in these murals is identified as Lady Nine Stone; she appears in many scenes. This brings a world of the Maya marketplace to vibrant life for archaeologists. Another highly beneficial resource to Maya archeological understanding at Calakmul is the ceramic remains. The composition of the ceramic materials identifies the region or more specifically the polity that produced them. Ceramics with the snake emblem glyph found at several sites also give more evidence to identify ties or control over that site by Calakmul.

CalakmulCalakmulCalakmul is located approximately 60 miles north of Tikal within the Peten, so they are relatively close to each other and inevitably were competing for the same resources. Calakmul acquired and influenced other outposts including many in the Tikal zone such as El Peru and Dos Pilas. Dos Pilas was originally created as an outpost for Tikal who implanted rulers from the royal lineage of the great city. Recently a hurricane ripped through the northern jungles of Guatemala and uncovered ten previously unknown glyph ridden stairs at the site of Dos Pilas, adding to the eight already known and deciphered steps of the hieroglyphic staircase #2, structure L5-49.

After a long period of inactivity following Morley's 1932 expedition, the city was explored by William Folan between 1984 and 1994, and is now the subject of a large-scale project of the National Institute of Anthropology and History under Ramon Carrasco.