FINISTERRA

terça-feira, março 21, 2006

segunda-feira, março 20, 2006

domingo, março 19, 2006

sábado, março 11, 2006

ALCATRAZ LIGHTHOUSE, SAN FRANCISCO BAY, CALIFORNIA, USA

Photo From Navy Ship

Photo Bob

Alcatraz is best known as "the Rock" - a prison where the worst of the worst were incarcerated. However, the island is also the site of the first California lighthouse. The island's name itself is derived from the Spanish word alcatraces, meaning "strange bird" - a reference to pelicans living on the island when it was visited by the Spanish. The name "Alcatraces" was actually originally given to what is now Yerba Buena Island in the San Francisco Bay. In 1775, the name transferred to the current site. The US Coast Guard Survey shortened the name to Alcatraz in 1851.

In 1849, the Coast Guard Survey dispatched a party to the Pacific Coast to determine sites for new lighthouses in California, Oregon, and Washington. The Gold Rush had made Pacific Coast lighthouses a priority. The work was contracted to a Baltimore firm. The company dispatched the bark Oriole around Cape Horn to California, laden with supplies and a work crew.
The Oriole arrived in San Francisco on January 29, 1853, and the crew began work on the first Alcatraz lighthouse. The foundation had been laid in late 1852 by an advance crew. (Nelson, p. 100) The original structure was a California cottage - a two-story structure with a tower in the center. The fifty-foot lighthouse was painted white with black trim and a back lantern room. The fixed third-order lens did not arrive until October 1853. Budget problems delayed installation until 1854.

A fog bell was added in 1856, when it was clear that San Francisco's now well-known fog often rendered the light ineffective. The original bell had to be rung by hand - quite a task considering the density of fog in the area. Later fog bells had a clockwork mechanism which would automatically ring the bell at prescribed intervals. As the city of San Francisco grew, a new flashing fourth-order lens was installed, to aid mariners in distinguishing it from city lights. (Shanks, pp. 30-32)

On April 18, 1906, the San Francisco earthquake rattled the lighthouse. The lighthouse tower was cracked, and one of the chimneys tumbled down. Keeper B.F. Leeds wrote "...is this the end of the world?...Terrible seeing S.F. from here." (Nelson, p. 101)

There had been a military presence on the island since the mid 1800's. By the turn of the century, the military prison on the island had grown to such an extent that it was obscuring the lighthouse. Work on a new lighthouse began in 1909. The new tower was eighty-four feet tall. Electricity powered the light and the fog sirens at the north and south ends of the island. The new keeper's house was adjacent to the quarters of the warden and the prison doctor - "considering the not-to-select company Alcatraz offered...the lighthouse area was the elite neighborhood of the island." (Shanks, p. 35)

Life on the island was usually quiet for the keepers, but it was an unusual and sometimes dangerous assignment. In 1946, a prison riot took place which required the intervention of US Marines. The keepers were kept informed of weather conditions by tower guards, who had the best vantage points. Occasionally the keepers would need to cross the prison to service the fog signals at the end of the island. This would require notifying the guards, and would proceed on hand signals from the guards from gate to gate.

The keepers could not cross the compound while any prisoners were in the compound. Any trash generated by the keepers had to be crushed and tossed into the bay, to avoid anyone fabricating it into a weapon. The keepers were allowed to have visitors, but they were not allowed to leave their quarters and go to the boat until a whistle blew five minutes prior to departure. (Shanks, pp. 38-41)

Due to the high cost of maintaining a prison on an island, the government closed the prison in 1963. In November 1963, the lighthouse was automated. The lens was removed, and a reflecting light installed. On November 9, 1969, the island was occupied by Native Americans who claimed the island as part of an 1868 Sioux treaty. Full-scale colonization of the island began eleven days later. ("Discover Alcatraz" Self-Guiding Tour) The US government attempted to drive them off by cutting off power to the island, including the lighthouse. Lighted buoys were placed at either end of the island. Power was restored by the island's new residence, with the help of a generator smuggled to the island with the help of "several prominent San Franciscans concerned with maritime safety." (Shanks, p. 42)

During this period, a mysterious fire destroyed the keeper's house and warden's house. A boat was seen leaving the island shortly before the fire, leading some to believe the fire was the work of arsonists. With no water pumps on the island, there was no way to fight the fire. The Native American population gradually dwindled, due to government pressure and the hardships of living on the island. In June 1971, federal agents removed the few who remained. ("Discover Alcatraz" Self-Guiding Tour)

After the occupation, the government's General Services Administration began to raze the old fort and prison structures. The historic site was saved from the wrecking ball in 1972, when Alcatraz was made a part of the newly-formed Golden Gate National Recreational Area, and administered by the National Parks Service.

Today, a 200,000 candlepower optic shines from the 1909 tower. The island is a popular tourist attraction. The fourth-order Fresnel lens is on display in the island museum. Much of the island has been reclaimed by nature. Part of "Pelican Island" has been closed off as a nesting area for seabirds.

...

Rudy and Alice's

sexta-feira, março 10, 2006

PESCA NA MALASIA

Photo Vicent

quinta-feira, março 09, 2006

PESCA NO PERÚ

Photo Korso

quarta-feira, março 08, 2006

PESCA NO KENYA

Photo Ronen

quarta-feira, março 01, 2006

A CAMINHO DA FAINA

Photo Andrea

segunda-feira, fevereiro 27, 2006

O NAVIO DE CRUZEIRO ORIANA JUNTO À BARRA DO TEJO

Photo Dias dos Reis

sexta-feira, fevereiro 24, 2006

O NAVIO DE CRUZEIRO ALEMÃO AIDA, EM ESCALA POR LISBOA

Photo Dias dos Reis

quinta-feira, fevereiro 23, 2006

TRAVESSIA EM FERRY BOAT

Photo Federico

quarta-feira, fevereiro 22, 2006

TRAVESSIA, TURQUIA

Photo Cuneyt

domingo, fevereiro 19, 2006

BLOCK ISLAND, RHODE ISLAND LIGHTHOUSE

PHOTO BENNETT

Located just 12 miles off the coastline of Rhode Island and Narragansett Bay, Block Island was settled by the Dutch in 1614. The shoals off the island were so dangerous to passing vessels that many early settlers made lucrative livings from scavenging shipwrecks that met their doom off the island.

After many shipwrecks and an increase in swarms of vacationers, the Block Island North Light was established in 1829 on the northern tip of the island. Its southern counterpart, The Southeast Lighthouse would follow in 1875 and be established 150 feet above sea level on 10 acres of land bordering Mohegan Bluffs.

The lighthouse's gothic architecture and strong presence was designed at the time to be a showpiece for the U.S. Lighthouse Bureau. It was such a popular vacation spot that even Ulysses S. Grant, who originally signed the appropriation to build the lighthouse, made the trip!
The Southeast Block Island Lighthouse from the offset was designated a 'primary seacoast aid to navigation'. This allowed the lighthouse to be established with the most powerful fresnel lens available at the time -- a first order fresnel lens -- to aid the passing ships in the Atlantic Ocean.

The lighthouse was severely damaged by The Hurricane of 1938.

In 1990, the Southeast Lighthouse was deactivated by the Coast Guard and soon after the relentless erosion of the cliffs severely threatened the historic structure's actual existence. The lighthouse that was originally established 300 feet from the bluff, now stood less than 60 feet from the edge of Mohegan Bluffs.

To assure this landmark's preservation, The Block Island Southeast Lighthouse Foundation raise $2 million in funds to pay for the lighthouse to be relocated back from the threatening cliffs.

In 1993, The International Chimney Corporation was awarded the contract by the U.S. Army Corps of Engineers to move the lighthouse for posterity. The International Chimney Corporation also were responsible for the relocation of the Cape Hatteras Lighthouse.
The complex move entailed relocating the 3 million pounds plus lighthouse over 360 feet and was completed on August 24, 1993.

In September of 1997, Block Island's Southeast Light was designated a National Historic Landmark.

There are current plans by the Block Island Southeast Lighthouse Foundation to completely restore the keeper's quarters and light tower at a cost of close to $2 million and turn it into a bed and breakfast by 2005.

quarta-feira, fevereiro 15, 2006

REABASTECIMENTO DO NAVIO DE GUERRA

Photo Gestur

terça-feira, fevereiro 14, 2006

PREDADOR DOS MARES

Photo Leo

segunda-feira, fevereiro 13, 2006

O ENCONTRO DE NAVIOS DE GUERRA

Photo Michel