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viernes, 23 de julio de 2010

La embarcación se habría hundido en esa zona del sur de la ciudad cuando se amplió hacia el río Hudson. Estaba a una profundidad de 9 metros por debajo del lugar donde estaba el World Trade Center.

EFE | ACTUALIZADO 15.07.2010 - 19:25





Los trabajadores de la zona cero del sur de Manhattan han encontrado los restos de un barco de casi diez metros de largo que podría ser del siglo XVIII y que se habría hundido en esa zona del sur de la ciudad cuando se amplió hacia el río Hudson, informó el diario The New York Times.

El diario señala que los trabajadores que limpian de escombros la zona cero dieron con la embarcación el pasado martes y que ésta estaba enterrada a una profundidad de entre seis y nueve metros debajo de donde estuviera hasta el 11 de septiembre de 2001 el complejo del World Trade Center, construido en la década de los sesenta del pasado siglo.

El arquitecto Michael Pappalardo, de la empresa AKRF, una de las contratadas para la Autoridad Portuaria de Nueva York y Nueva Jersey para documentar los hallazgos históricos que puedan encontrarse en esa obra, corroboró el descubrimiento y dijo que el navío podría haber sido originalmente hasta dos o tres veces más largo de la porción encontrada.

Se trata del mayor descubrimiento arqueológico realizado en esta ciudad desde 1982, cuando se encontraron los restos de un buque mercante del siglo XVIII en unas obras de la calle Water, en el sur de Manhattan.

"La embarcación al parecer data de mediados del siglo XVIII y ha estado ahí durante más de 200 años", señala el diario que subraya que los arqueólogos de la ciudad están maravillados por la importancia del hallazgo, muy cerca de donde, según un mapa de 1797, había un embarcadero y donde se proyectó construir un lago.

Pero también, dijeron los expertos, hay que actuar con rapidez para rescatar la nave, ya que su casco de madera, al no estar ya protegido por la tierra, "se deteriora rápidamente en su contacto con el aire", por lo que lo están recubriendo de barro.

La ausencia de sol y la lluvia que afecta a Nueva York estos días, sin embargo, favorece la conservación de la embarcación, indicó al diario el arqueólogo responsable de preservar el patrimonio histórico neoyorquino, Doug Mackey.

Entre los restos, los trabajadores de la zona cero han encontrado también una gran pieza metálica semicircular perteneciente al barco y un zapato de cuero de la época.

domingo, 28 de febrero de 2010

Crisis y barcos fantasma.

Revealed: The ghost fleet of the recession anchored just east of Singapore

By Simon Parry

*noticia ,de hace unos meses , donde había pocos barcos, ahora demasiados*


The biggest and most secretive gathering of ships in maritime history lies at anchor east of Singapore. Never before photographed, it is bigger than the U.S. and British navies combined but has no crew, no cargo and no destination - and is why your Christmas stocking may be on the light side this year

The 'ghost fleet' near Singapore

The 'ghost fleet' near Singapore. The world's ship owners and government economists would prefer you not to see this symbol of the depths of the plague still crippling the world's economies

The tropical waters that lap the jungle shores of southern Malaysia could not be described as a paradisical shimmering turquoise. They are more of a dark, soupy green. They also carry a suspicious smell. Not that this is of any concern to the lone Indian face that has just peeped anxiously down at me from the rusting deck of a towering container ship; he is more disturbed by the fact that I may be a pirate, which, right now, on top of everything else, is the last thing he needs.

His appearance, in a peaked cap and uniform, seems rather odd; an o fficer without a crew. But there is something slightly odder about the vast distance between my jolly boat and his lofty position, which I can't immediately put my finger on.

Then I have it - his 750ft-long merchant vessel is standing absurdly high in the water. The low waves don't even bother the lowest mark on its Plimsoll line. It's the same with all the ships parked here, and there are a lot of them. Close to 500. An armada of freighters with no cargo, no crew, and without a destination between them.

Simon Parry among the ships in southern Malaysia

Simon Parry among the ships in southern Malaysia

My ramshackle wooden fishing boat has floated perilously close to this giant sheet of steel. But the face is clearly more scared of me than I am of him. He shoos me away and scurries back into the vastness of his ship. His footsteps leave an echo behind them.

Navigating a precarious course around the hull of this Panama-registered hulk, I reach its bow and notice something else extraordinary. It is tied side by side to a container ship of almost the same size. The mighty sister ship sits empty, high in the water again, with apparently only the sailor and a few lengths of rope for company.

Nearby, as we meander in searing midday heat and dripping humidity between the hulls of the silent armada, a young European offi cer peers at us from the bridge of an oil tanker owned by the world's biggest container shipping line, Maersk. We circle and ask to go on board, but are waved away by two Indian crewmen who appear to be the only other people on the ship.

'They are telling us to go away,' the boat driver explains. 'No one is supposed to be here. They are very frightened of pirates.'

Here, on a sleepy stretch of shoreline at the far end of Asia, is surely the biggest and most secretive gathering of ships in maritime history. Their numbers are equivalent to the entire British and American navies combined; their tonnage is far greater. Container ships, bulk carriers, oil tankers - all should be steaming fully laden between China, Britain, Europe and the US, stocking camera shops, PC Worlds and Argos depots ahead of the retail pandemonium of 2009. But their water has been stolen.

They are a powerful and tangible representation of the hurricanes that have been wrought by the global economic crisis; an iron curtain drawn along the coastline of the southern edge of Malaysia's rural Johor state, 50 miles east of Singapore harbour.

Fisherman Ah Wat

'We don't understand why they are here. There are so many ships but no one seems to be on board,' said local fisherman Ah Wat

It is so far off the beaten track that nobody ever really comes close, which is why these ships are here. The world's ship owners and government economists would prefer you not to see this symbol of the depths of the plague still crippling the world's economies.

So they have been quietly retired to this equatorial backwater, to be maintained only by a handful of bored sailors. The skeleton crews are left alone to fend off the ever-present threats of piracy and collisions in the congested waters as the hulls gather rust and seaweed at what should be their busiest time of year.

Local fisherman Ah Wat, 42, who for more than 20 years has made a living fishing for prawns from his home in Sungai Rengit, says: 'Before, there was nothing out there - just sea. Then the big ships just suddenly came one day, and every day there are more of them.

'Some of them stay for a few weeks and then go away. But most of them just stay. You used to look Christmas from here straight over to Indonesia and see nothing but a few passing boats. Now you can no longer see the horizon.'

The size of the idle fleet becomes more palpable when the ships' lights are switched on after sunset. From the small fishing villages that dot the coastline, a seemingly endless blaze of light stretches from one end of the horizon to another. Standing in the darkness among the palm trees and bamboo huts, as calls to prayer ring out from mosques further inland, is a surreal and strangely disorientating experience. It makes you feel as if you are adrift on a dark sea, staring at a city of light.

Ah Wat says: 'We don't understand why they are here. There are so many ships but no one seems to be on board. When we sail past them in our fishing boats we never see anyone. They are like real ghost ships and some people are scared of them. They believe they may bring a curse with them and that there may be bad spirits on the ships.'

Two container ships tied together in Sungai Rengit, southern Malaysia

Two container ships tied together in southern Malaysia, waiting for the next charter

As daylight creeps across the waters, flags of convenience from destinations such as Panama and the Bahamas become visible. In reality, though, these vessels belong to some of the world's biggest Western shipping companies. And the sickness that has ravaged them began far away - in London, where the industry's heart beats, and where the plummeting profits and hugely reduced cargo prices are most keenly felt.

The Aframax-class oil tanker is the camel of the world's high seas. By definition, it is smaller than 132,000 tons deadweight and with a breadth above 106ft. It is used in the basins of the Black Sea, the North Sea, the Caribbean Sea, the China Sea and the Mediterranean - or anywhere where non-OPEC exporting countries have harbours and canals too small to accommodate very large crude carriers (VLCC) or ultra-large crude carriers (ULCCs). The term is based on the Average Freight Rate Assessment (AFRA) tanker rate system and is an industry standard.

A couple of years ago these ships would be steaming back and forth. Now 12 per cent are doing nothing

You may wish to know this because, if ever you had an irrational desire to charter one, now would be the time. This time last year, an Aframax tanker capable of carrying 80,000 tons of cargo would cost £31,000 a day ($50,000). Now it is about £3,400 ($5,500).

This is why the chilliest financial winds anywhere in the City of London are to be found blowing through its 400-plus shipping brokers.

Between them, they manage about half of the world's chartering business. The bonuses are long gone. The last to feel the tail of the economic whiplash, they - and their insurers and lawyers - await a wave of redundancies and business failures in the next six months. Commerce is contracting, fleets rust away - yet new ship-builds ordered years ago are still coming on stream.

World shipping is tracked by satellite service Vesseltracker

World shipping is tracked by satellite service Vesseltracker

Just 12 months ago these financiers and brokers were enjoying fat bonuses as they traded cargo space. But nobody wants the space any more, and those that still need to ship goods across the world are demanding vast reductions in price.

Do not tell these men and women about green shoots of recovery. As Briton Tim Huxley, one of Asia's leading ship brokers, says, if the world is really pulling itself out of recession, then all these idle ships should be back on the move.

South China Sea map

'This is the time of year when everyone is doing all the Christmas stu ff,' he points out.

'A couple of years ago those ships would have been steaming back and forth, going at full speed. But now you've got something like 12 per cent of the world's container ships doing nothing.'

Aframaxes are oil bearers. But the slump is industry-wide. The cost of sending a 40ft steel container of merchandise from China to the UK has fallen from £850 plus fuel charges last year to £180 this year. The cost of chartering an entire bulk freighter suitable for carrying raw materials has plunged even further, from close to £185,000 ($300,000) last summer to an incredible £6,100 ($10,000) earlier this year.

Business for bulk carriers has picked up slightly in recent months, largely because of China's rediscovered appetite for raw materials such as iron ore, says Huxley. But this is a small part of international trade, and the prospects for the container ships remain bleak.

Some experts believe the ratio of container ships sitting idle could rise to 25 per cent within two years in an extraordinary downturn that shipping giant Maersk has called a 'crisis of historic dimensions'. Last month the company reported its first half-year loss in its 105-year history.

Martin Stopford, managing director of Clarksons, London's biggest ship broker, says container shipping has been hit particularly hard: 'In 2006 and 2007 trade was growing at 11 per cent. In 2008 it slowed down by 4.7 per cent. This year we think it might go down by as much as eight per cent. If it costs £7,000 a day to put the ship to sea and if you only get £6,000 a day, than you have got a decision to make.

'Yet at the same time, the supply of container ships is growing. This year, supply could be up by around 12 per cent and demand is down by eight per cent. Twenty per cent spare is a lot of spare of anything - and it's come out of nowhere.'

These empty ships should be carrying Christmas over to the West. All retailers will have already ordered their stock for the festive season long ago. With more than 92 per cent of all goods coming into the UK by sea, much of it should be on its way here if it is going to make it to the shelves before Christmas.

Large ships off the coastline close to Sungai Rengit

Lights from the fleet of ships illuminate the night-time horizon

But retailers are running on very low stock levels, not only because they expect consumer spending to be down, but also because they simply do not have the same levels of credit that they had in the past and so are unable to keep big stockpiles.

Stopford explains: 'Globalisation and shipping go hand in hand. Worldwide, we ship about 8.2 billion tons of cargo a year. That's more than one ton per person and probably two to three tons for richer people like us in the West. If the total goes down by five per cent or so, that's a lot of cargo that isn't moving.'

The knock-on effect of so many ships sitting idle rather than moving consumer goods between Asia and Europe could become apparent in Britain in the months ahead.

'We will find out at Christmas whether there are enough PlayStations in the shops or not. There will certainly be fewer goods coming in to Britain during the run-up to Christmas.'

Three thousand miles north-east of the ghost fleet of Johor, the shipbuilding capital of the world rocks to an unpunctuated chorus of hammer-guns blasting rivets the size of dustbin lids into shining steel panels that are then lowered onto the decks of massive new vessels.

As the shipping industry teeters on the brink of collapse, the activity at boatyards like Mokpo and Ulsan in South Korea all looks like a sick joke. But the workers in these bustling shipyards, who teem around giant tankers and mega-vessels the length of several football pitches and capable of carrying 10,000 or more containers each, have no choice; they are trapped in a cruel time warp.

There have hardly been any new orders. In 2011 the shipyards will simply run out of ships to build

A decade ago, South Korean President Kim Dae-jung (who died last month) issued a decree to his industrial captains: he wished to make his nation the market leader in shipbuilding. He knew the market intimately. Before entering politics, he studied economics and worked for a Japanese-owned freight-shipping business. Within a few years he was heading his own business, starting out with a fleet of nine ships.

Thus, by 2004, Kim Dae-jung's presidential vision was made real. His country's low-cost yards were winning 40 per cent of world orders, with Japan second with 24 per cent and China way behind on 14 per cent.

But shipbuilding is a horrendously hard market to plan. There is a three-year lag between the placing of an order and the delivery of a ship. With contracts signed, down-payments made and work under way, stopping work on a new ship is the economic equivalent of trying to change direction in an ocean liner travelling at full speed towards an iceberg.

Thus the labours of today's Korean shipbuilders merely represent the completion of contracts ordered in the fat years of 2006 and 2007. Those ships will now sail out into a global economy that no longer wants them.

Maersk announced last week that it was renegotiating terms and prices with Asian shipyards for 39 ordered tankers and gas carriers. One of the company's executives, Kristian Morch, said the shipping industry was in uncharted waters.

As he told the global shipping newspaper Lloyd's List only last week: 'You have a contraction of oil demand, you have a falling world economy and you have a contraction of financing capabilities - and at the same time as a lot of new ships are being delivered.'

Demand peaked in 2005 when, with surplus tonnage worldwide standing at just 0.7 per cent, ship owners raced to order, fearing docks and berths at major shipyards would soon be fully booked. That spell of 'panic buying' has heightened today's alarming mismatch between supply and demand.

Keith Wallis, East Asia editor of Lloyd's List, says, 'There was an ordering frenzy on all types of vessel, particularly container ships, because of the booming trade between Asia and Europe and the United States. It was fuelled in particular by consumer demand in the UK, Europe and North America, as well as the demand for raw materials from China.'

Cranes at Singapore Dock stand idle, waiting for work

Cranes at Singapore Dock stand idle, waiting for work

Orders for most existing ships to be delivered within the next six to nine months would be honoured, he predicted, and the ships would go into service at the expense of older vessels in the fleet, which would be scrapped or end up anchored off places like southern Malaysia.

But, says Wallis, 'some ship owners won't be able to pay their final instalments when the vessels are completed. Normally, they pay ten per cent down when they order the ship and there are three or four stages of payment. But 50 to 60 per cent is paid on delivery.'

South Korean shipyard Hanjin Heavy Industries last week said it had been forced to put up for sale three container ships ordered at a cost of £60 million ($100 million) by the Iranian state shipping line after the Iranians said they could not pay the bill.

'The prospects for shipyards are bleak, particularly for the South Koreans, where they have a high proportion of foreign orders. Whole communities in places like Mokpo and Ulsan are involved in shipbuilding and there is a lot of sub-contracting to local companies,' Wallis says.

'So far the shipyards are continuing to work, but the problems will start to emerge next year and certainly in 2011, because that is when the current orders will have been delivered. There have hardly been any new orders in the past year. In 2011, the shipyards will simply run out of ships to build.'

Christopher Palsson, a senior consultant at London-based Lloyd's Register-Fairplay Research, believes the situation will worsen before it gets better.

'Some ships will be sold for demolition but the net balance will be even further pressure on the freight rates and the market itself. A lot of ship owners and operators are going to find themselves in a very difficult situation.'

The current downturn is the worst in living memory and more severe even than the slump of the early Eighties, Palsson believes.

'Back then the majority of the crash was for tankers carrying crude oil. Today we have almost every aspect of shipping affected - bulk carriers, tankers, container carriers... the lot.

'It is a much wider-spread situation that we have today. China was not a major player in the world economy at that time. Neither was India. We had the Soviet Union. We had shipbuilding in the United Kingdom and Europe.

'But then, back in those days the world was a very different place.'

jueves, 7 de enero de 2010

Barcos romanos bajo las aguas de Sagunto.


El Grau Vell de Sagunto, tiene una importante y dilatada historia portuaria, ya que el viejo puerto de Sagunto fue en la antigüedad un preferente punto estratégico en el comercio por el Mediterráneo. Romanos y cartagineses se disputaban la ciudad, mientras los comerciantes de Sagunto vivían espectantes la temible situación. Instalados en las proximidades del puerto (fuera de la ciudad amurallada), trataban de sacar partido de aquel tráfico de gentes venidas de otras tierras. Así hicieron prósperos sus comercios. Sus clientes solían ser numerosos marineros que llegaban a Sagunto. En el 214 a.C. la ciudad es recuperada por Roma. Se inicia una etapa de esplendor de Saguntum y se reactiva un intenso tráfico comercial de Roma con Hispania. El puerto romano de Sagunto-que con toda seguridad contaba con un faro para orientar a los barcos- toma un marcado protagonismo en el comercio de ultramar. Bajo las aguas del Grau Vell, se encuentran sumergidos los restos de varias naves romanas, y parte del cargamento que transportaban en grandes ánforas y tinajas, además de lingotes de plomo. Pero sobre todo, lo que las aguas ocultan es una historia jamás contada.

La costa de Sagunto esconde bajos sus aguas un pedazo de esa historia de Roma. Allí se encuentra un "yacimiento único en España" según investigadores como Carlos De Juan, que ha dirigido las últimas prospecciones. Según los últimos datos existen más de 30 puntos posibles de concentración de hallazgos». Otro aspecto interesante que aporta Carlos de Juan, es que parece que bajo el lecho marino de el Grau Vell, todavía «Pueden encontrarse restos de la vida diaria del puerto, mercancías muy diversas, utensilios e, incluso, lo que comían los marineros como huesos de animales», ...En campañas anteriores las prospeciones ya habían confirmado la existencia de ánforas, fragmentos cerámicos, lingotes de plomo y de enormes bloques de piedra que pertenecen a una antigua construcción que, seguramente, soportaría el faro del puerto romano.

Además Carlos de Juan, explica que «Existen indicios importantes de la existencia de un pecio del siglo I d. C. que transportaba vino y que estaría situado a unos 200 metros mar adentro». Pero no es la única nave romana que podría aparecer sumergida en este punto. A unos mil metros de la costa, los expertos hablan de la existencia de un pecio «de cierta envergadura de época imperial que portaba salazones de pescado, probablemente procedentes del estrecho de Gibraltar.

Un convenio entre la Autoridad Portuaria de Valencia y el Ayuntamiento de Sagunto podría colaborar a que este valiosísimo tesoro histórico pueda ser conocido, recuperando algunas de estas piezas que siguen esperando, despues de dos mil años, en el fondo del mar.

Fuente: http://arquehistoria.com


martes, 29 de diciembre de 2009

Los Maiale. Torpedos Humanos

El ingenio y valentía que fueron capaces de demostrar algunas personas durante la II Guerra Mundial no deja de sorprenderme. Este episodio es muy poco conocido, tal vez por ser sus protagonistas Italianos y por tanto vencidos, pero que por la inteligencia y audacia demostrada merece ser recordado.

Esta proeza la realizaron los componentes de un comando secreto de la marina Italiana lamado “Xa Mas” . Su misión consitía en sabotear buques de las fuerzas aliadas que estuvieran atracados en puertos. Para ello utilizaron tres sistemas:

Las lanchas cargadas de explosivos. En donde una persona que iba en la lancha, encaraba el objetivo y cuando estaba próximo al impacto se arrojaba al agua. El metodo es simple, aunque hacen falta bastantes redaños.

Otro metodo consistía en adherir al casco de los barcos minas explosivas. Aquí desarrollaron unas bombas que no explotaban hasta que el barco no se ponía en marcha y navegaba unas cuantas millas por lo que lograban crear las dudas sobre el motivo de la explosión y de este modo ellos podían seguir operando en el mismo puerto sin levantar sospechas. Pero el principal problema que se les planteaba eran las burbujas de aire que soltaban los todavía incipientes equipos de inmersión y que ponían al descubierto su posición. Aquí es donde interviene el ingenio y para ello desarrollaron un sistema de respiración. En vez de aire a presión usaban una pequeña bombona de oxígeno puro que no produce tantas burbujas y además el oxigeno respirado y convertido en monóxido de carbono era purificado através de un filtro de cal creando así un sistema de respiración cerrado. Su autonomía duraba hasta que el filtro de cal se saturaba. Hoy se sabe que el oxígeno puro afecta al sistema nervioso y puede provocar episodios epilépticos pero ninguno de ellos sufrió nada de esto, seguramente porque el oxígeno no era 100% puro. Sólo tuvieron algunos problemas ocasionados por la profundidad y es que sólo podían bajar hasta 15 mtrs. de profundidad y se conoce que en ocasiones llegaron a mas de 30.

Pero el invento más espectacular fueron “los Maiale” (Cerdos en Italiano) Eran unos torpedos modificados para poder llevar en él a dos personas sumergidas. De este modo, dos “locos” montados sobre 300 kg de explosivos, podían hacerlo maniobrar para sortear todas las defensas(minas, obstáculos) que flanqueaban los puertos y que para cualquier submarino normal le resultaría imposible. Una vez en puerto enfilaban el torpedo contra el barco elegido y ellos regresaban buceando y utilizando, claro, su particular sistema de respiración para no ser descubiertos. Los “Maiale” eran “lanzados” desde submarinos o desde un petrolero modificado(El Olterra) que usaban los Xa Mas para sus sabotajes.

De este modo consiguieron hundir numerosos barcos por puertos de todo el mundo como en el de Alejandría, Malta o Gibraltar. Concretamente Gibraltar fue uno de los puertos donde más actuaron. y es que un Italiano casado con una española, consiguió montar en su casa junto al mar, en Algeciras, un centro de operaciones de los Xa Mas que se llamó “Villa Carmela” y desde allí se realizaron incursiones en las que hundieron cientos de miles de toneladas en navíos de todo tipo, mercantes y de guerra. Fue también en Gibraltar, en 1942, donde fue interceptado una incursión de los Xa Mas y de los tres “maiale” que salieron sólo uno logró su objetivo y murieron tres de los buceadores.

Sin duda alguna, los hombres que formaron los Xa Mas, dieron muestras de un arrojo increible. Seguramente, si los protagonistas de esto hubieran sido alguno der los vencedores, todo el mundo habría oído hablar de ellos alguna vez. Y es que, reconozcámoslo, valientes y cobardes los hay en todos los bandos.

Más:

Página de la “Regia Marina Italiana”

http://www.regiamarina.net/

La Flota de Castilla Invade Inglaterra.


Nao con el pendón de Castilla.

Al leer el título y desde una perspectiva actual, no se sabe que es más chocante. Si lo de “flota de Castilla“, región que en la actualidad tiene su costa más cercana a varios kilómetros de distancia o lo de “invadir Inglaterra“, algo que solamente ha ocurrido en nuestros sueños más heroicos.

Sin embargo, poniéndonos en el momento y la época adecuada, el asunto no sólo deja de sonar extraño sino que además resulta ser totalmente verídico.

Para poder situarnos tenemos que retroceder unos pocos años en la historia, exactamente unos setecientos, cuando la Corona de Castilla abarca aproximadamente la mitad de la península de la ibérica.

Corona de Castilla a principios del s.XV

Por aquel entonces Castilla no sólo tenía una flota, sino que además era una de las más poderosas del momento y además entre sus oficiales contaba con uno de los más intrépidos marinos, Fernando Sánchez de Tovar.

El suceso en cuestión ocurre en el siglo XIV dentro del marco de La Guerra de los Cien años. Cuando el rey castellano, Enrique de Trastamara, se alía con Carlos V de Francia para combatir al común enemigo inglés. Franceses y castellanos juntaron una potente armada formada por 50 galeras, más de 5.000 hombres preparados para el desembarco y colocando al frente de la misma a Sanchez de Tovar.

Ilustración de la galera del Adelantado Mayor de Castilla, puesto que ocupó Sánchez de Tovar. (Imagen: Todo a Babor)

Fueron varios meses de luchas y hostigamiento en la costa inglesa donde la flota saqueó la isla de Wight, (Dos veces. A la ida y a la vuelta) y los puertos del sur de Inglaterra de Rye, Rottingdean, Lewes, Folkestone, Plymouth, Portsmouth yHastings.


Después de este repaso y de hacer una pequeña pausa para saquear los lugares y pertrechar convenientemente de nuevo sus naves (Hicieron un “break” que dirían los ingleses :-D ) enfilaron la desembocadura del Támesis y pusieron sus proas rumbo a Londres. Quemaron varios poblados costeros que caían de camino y arrasaron la ciudad de Gravesend, muy muy cerquita de Londres.


Así de cerquita quedaron de Londres. (Ver en Google Maps)

Las crónicas de la época dan cuenta de lo inusual del hecho.

Ficieron gran guerra este año por la mar, e entraron por el río Artemisa [Támesis] fasta cerca de la cibdad de Londres, a do galeas de enemigos nunca entraron.

Pero finalmente la gran meta no se logró. No está muy claro el motivo de su vuelta estando tan cerca del objetivo. Posiblemente la razón fue que el rey Castellano tenía también sus más y sus menos con el rey de Portugal y precisó la presencia de la flota para asediar Lisboa.

Fernado Sánchez de Tovar murió en este asedio. Su cuerpo fue trasladado hasta Sevilla y enterrado en la catedral. En un epitafio, hoy desaparecido, se podía leer.

Aquí yace el bueno e honrado cavallero D. Ferrant Sanchez de Tobar, Almirante de Castilla que Dios perdone, e finó sobre Lisboa en el año de MCCCLXXXIV, e mandole fazer esta sepultura Juan de Tobar su viznieto, en el año de MCCCCXXXVI.

…Caballero que mojó la oreja al perro inglés…

Hubiera añadido yo. ;-)

Más en:

Fernando Sánchez de Tovar. (Wiki)

Fernado Sánchez de Tovar. (Wiki inglés)

domingo, 8 de noviembre de 2009

Hecht Museum. Haifa. Israel.


The Reuben and Edith Hecht Museum at the University of Haifa was inaugurated in 1984. It was the initiative of the late Dr. Reuben Hecht, founder of the Dagon Silos in the port of Haifa and a founding member of the University of Haifa Board of Governors. The founding of the Museum that was to bear his and his wife's name may be cited as Dr. Hecht's crowing achievement in support of the University. He had previously established the Reuben Hecht Chair for the Study of Zionism and History and the Herzl Institute for Research and Study of Zionism. From his youth, Dr. Hecht was interested in the archaeology of the Land of Israel, and for a period of sixty years he assiduously collected archaeological artifacts representing the material culture of the Land of Israel in ancient times. He took special interest in finds from the Canaanite period to the end of the Byzantine period, a time of great significance for the Jewish people. Dr. Hecht, who was known for his Zionist activities, believed that archaeology was an important expression of Zionism and that the discovery of ancient artifacts was proof of the link between the Jewish people and the Land of Israel.
Welcome to the Hecht Museum

The Permanent Archaeological Exhibition is based on the collection of the Museum's founder, who donated it to the university. The layout of the Hecht Collection is based upon two principles: that the displays are presented both didactically and chronologically and that the collection continues to highlight the Israelite period, thereby remaining faithful to Dr. Hecht's vision.
Part of the Hecht Collection is integrated into a display arranged in chronological sequence, beginning with the Chalcolithic period and ending in the Byzantine period. Another part is integrated into a display arranged chronologically and thematically. Coins, seals, weights, jewelry, toys, oil lamps, and the 'seven species' are all exhibited with particular emphasis on two collections: Jewish coins and inscribed seals from the Biblical period. The museum's collection of ancient seals is one of the largest and most important in the field.
About two years before his death, Dr. Hecht began planning an expansion of the Museum, but he died in April 1993, before he could see the realization of his intentions. The management of the University of Haifa and the directors of the Hecht Foundation, however, continued with this initiative, and the new wing of the Museum was inaugurated in October 1998. The permanent displays in the new wing are thematic and based both on archaeological artifacts from the Hecht Collection and those on loan from the Israel Antiquities Authority. The latter include finds from excavations conducted by the University of Haifa.
The permanent thematic displays:
Phoenicians on the Northern Coast of Israel in the Biblical Period – This display stresses the role of the Phoenicians as sea-going traders and focuses on their contribution to marine architecture and the technology of harbor engineering.
Ancient Crafts and Industries – The focus of this display is on seven ancient crafts and industries: metalworking, woodworking, stone vessels, glassmaking, mosaic art, the art of writing, and the physician's craft.
The Ma'agan Mikhael Ancient Ship – The 2,400-year-old ship, its anchor, and part of its cargo are all on display.
The Art Wing of the Museum was inaugurated in early 1989. Displaying artwork from the Hecht Family Collection, this wing presents important trends in art, beginning in the 19th century. Its emphasis is on Impressionism and the work of Jewish artists in the School of Paris. Included in this collection are works by Van Gogh, Manet, Monet, Pissarro, Soutine, and Modigliani.

It might seem that the art collection is very distant in place, time, and content from the archaeological collection, but Dr. Hecht did not think so. Both the art and archaeological collections were linked to his concept of Zionism. In his view, the two movements, Impressionism and Zionism, marked the end of one period and the beginning of another; both were rooted in tradition and in the past, but led toward the future.
The new wing contains a grand and acoustically superior auditorium that seats 380. A pipe organ, which was put together from parts of organs used in churches in Israel more than a century ago, was also installed, a gift of Dr. Hecht. Its sonorous tones reflect the traditional quality, rich variety, and romantic style of 19th-century organs. As a lover of culture, Dr. Hecht hoped that the addition of the auditorium would make the Museum a center for cultural events, complementing its special atmosphere and character, which combine art and archaeology.
The Hecht Museum, in addition, serves as a study and research center for students and academic staff, as well as a venue for enrichment studies in the fields of archaeology, art, history, and the Bible for school pupils, soldiers, teachers, and all other members of the community. The Museum holds an annual competition in the plastic arts for high school pupils, soldiers, and students in the University's Department of Fine Arts. The Hecht Foundation grants scholarships to winners of these competitions, and awards fellowships to M.A. and Ph.D. students in the Departments of Archaeology and Maritime Civilizations. The Museum holds conferences, symposia, seminars, and lectures and publishes catalogues of its exhibitions of archaeology and art.
Michmanim, the museum's annual publication, publishes scholarly articles on archaeological research and on artifacts in the Museum Collection.

Ofra Rimon,
Museum Director and Curator



UNDERWATER ARCHEOLOGY.

Introduction
News in Progress of the Reassembly
Building a Replica
Introduction

Ships are unique. A ship is a microcosm of political, economic, cultural and technological activity. Why do we deem the discovery of a ship so significant? It serves as a bridge between different cultures and peoples carrying goods, ideas and technologies. As the sea is a bridge between cultures, so is the ship the means of carrying and diffusing that culture. Comprehending the technological achievements embodied in the building of a ship, its navigation, its method of propulsion, its loading capacity and its constant confrontation with the elements is a major task. Until very recently, the structure of ancient ships was a subject relying on literary descriptions and artistic iconographic representations. However, with the progress of nautical archaeology research, we can now handle a ship's hull itself, enabling us to begin to understand the magnitude of the achievements of the ancients.

Such was the case with the Ma'agan Mikhael Ship - a fortuitous discovery accompanied by a dramatic touch of coincidence. The ship was found off the shore of Kibbutz Ma'agan Mikhael, a settlement situated approximately 30 km south of Haifa on the Israeli coastline, where three decades earlier, maritime archaeology in Israel was initiated.

Oddly enough, this stretch of sandy sea bottom had not shown any signs of significant archaeological relics, even though the sea along this stretch of coast had served as the training ground for naval divers who joined the Archaeological Undersea Exploration Society of Israel and therefore spent many hours underwater while practicing search and survey techniques for archaeology. In August of 1985, a member of the Kibbutz, Ami Eshel, was returning late one afternoon from a dive along the coast. Some 70 meters offshore, at a depth of less than 1.5 meters of water, he came across a pile of large stones.

He spotted pottery sherds and several pieces of wood protruding from the sand. The stones were not typical of the region and the pottery appeared ancient. In addition, it became immediately clear that the 'finger' of wood protruding from the sand reached much farther down than he could uncover with his bare hands. Thus it occurred to him that he may have stumbled upon much more.

Following customary procedures, he notified a representative of the Israel Antiquities Authority of his finds, and went to find Dr. Elisha Linder, the maritime historian/archaeologist who lives on the kibbutz. Linder realized that the find was an intact, 2,400-year-old wooden-hulled merchantman, originally 13.5 meters in length and 4 meters in width, in a remarkable state of preservation. It was lying perpendicular to the shore where it had, for reasons still unknown, been beached.

The excavation process took place over three seasons, from 1988 to 1989. It was carried out by a team of nautical archaeologists and technical staff from the Recanati Institute for Maritime Studies at the University of Haifa, who were joined by specialists and advisors from Israel and abroad. Jay Rosloff from the U.S.A served as the field director.

A substantial portion of the wooden hull structure survived. Among the artifacts found aboard were 70 items of ceramic ware, ropes, a lead ingot, a set of wooden carpenter's tools, 12 tons of rocks, mainly blue schist and Gabro, and - lying in position in the sandy bottom, although it had not actually been used - a perfectly intact, one-armed wooden anchor, unique in its style, its ropes still attached.







News in Progress of the Reassembly

Where planks had become distorted, they have been reshaped. Each piece of planking, after being submerged for a night in PEG at 60°C to render it flexible, was eased into the original shape and held in place using battens and clamps. This jigsaw puzzle was made easier by the original labeling (stainless steel needles and Dymo tape), which survived the years of the conservation process and all the handling to which the parts were subjected.

The remaining pieces will be put in place when an overhead gantry is installed to allow the assembly team to work inside the hull while being suspended from above.







Building a Replica of the Ma'agan Mikhael Ancient Ship

In order to advance the study of shipping in antiquity and to extend our knowledge of the Ma'agan Mikhael Ship, the plan is to build a replica of this ship. It will be built by an identical method of "shell-first construction," with similar materials to those utilized by the ancient shipwright. The intention is to sail this replica across the Mediterranean Sea, making use of ancient navigation means and methods. Similar replication ventures of historical ships have been undertaken in other seafaring countries: our Greek colleagues constructed a full-scale replica of the 4th century BCE merchantship discovered and excavated near Kyrenia, Cyprus. The Danes built replicas of Viking ships at the Maritime Archaeological Museum and Research Center in Roskilde, Denmark.

Students and scientists of various maritime study disciplines, from Israel and from different countries bordering the Mediterranean shores, will board the Ma'agan Mikhael Ship replica along its sailing route. Thus, this ancient new ship will also serve as an ambassador of goodwill and peace and enhance collaboration with neighboring countries. With the establishment of a laboratory workshop for students studying maritime archaeology, a truly unique opportunity has been created: namely, that both students and researchers can be totally involved in the building of a replica of the Ma'agan Mikhael Ancient Ship. The workshop will impart to the students the academic/technical/mechanical skills required for investigating methods in this field and presenting physical replicas and academic reports.
















Photos: Itamar Grinberg

Visita en 360º : link





M U S E O N A V A L E R O M A N O

Albenga

La sezione di archeologia sottomarina, ospitata nel Palazzo Peloso Cepolla, pregevole edificio del primo Seicento, è sorta nel 1950 in seguito al ritrovamento, sui fondali dell'isola Gallinaria, di una nave oneraria degli inizi del 1 sec. a.C. Nel Museo, in corso di risistemazione, sono esposti resti dello scafo, e materiali recuperati durante le varie campagne di scavo, e soprattutto un gran numero di anfore vinarie, collocate secondo la disposizione originaria del carico.

Altri reperti provengono dal relitto della nave romana di Diano Marina, tra i quali spiccano alcuni doliola, grandi contenitori in terracotta. Nel Palazzo è ospitata anche la Collezione di vasi in ceramica savonese dell'antica Farmacia dell'Ospedale di Albenga, comprendente un centinaio di esemplari, dalla caratteristica decorazione bianco-blu, prodotti a Savona e ad Albissola tra il XVII e il XIX secolo.

Orari: (dal martedì alla domenica)

Estivo 9,30-12,30 / 15,30-19,30

Invernale 10-12,30 / 14,30-18

Indirizzo: Palazzo Peloso Cipolla, Piazza S. Michele 12, Albenga (SV)

Telefono: 0182.51215

Fax: 0182.570434


LA NAVE ROMANA DI ALBENGA

Il relitto della Nave Romana di Albenga è il più famoso tra tutti quelli scoperti finora nel Mediterraneo occidentale, perchè su di esso sono stati effettuati, dal 1950, i primi lavori di recupero di anfore con l'intervento della nave "Artiglio", e i primi rilievi sistematici dei resti di una nave oneraria romana, destinata al trasporto delle merci. Essa si ritrova ad un miglio dalla costa, a 42 metri di profondità, dinanzi all'antica città di Albingaunum (Albenga).

E' stata oggetto di tredici campagne di scavo subacqueo che hanno consentito di documentare gradualmente gli elementi del carico e le caratteristiche costruttive dello scafo. E' stato pure accertato che si tratta della più grande nave da trasporto romana conosciuta a tutt'oggi nel Mediterraneo, con un carico superiore alle 10.000 anfore, e quindi con una portata netta di 450/500 tonnellate. Le anfore contenevano vino proveniente dalla Campania destinato ai mercati della Francia meridionale e della Spagna. Insieme al vino veniva esportata la ceramica a vernice nera e altri tipi di vasellame.

Sono stati pure recuperati oggetti di uso personale dell'equipaggio e della scorta armata di bordo (elmi), quest'ultima necessaria per difendersi dai pirati che infestavano soprattutto le coste liguri. Tutti gli elementi raccolti permettono di datare il naufragio della Nave Romana di Albenga tra il 100 e il 90 a.C., momento che coincide con la concessione del diritto latino alle popolazioni liguri, con la romanizzazione della regione e con il conseguente sviluppo delle città.

martes, 27 de octubre de 2009

Canarias actualiza su mapa de fondos marinos.

Efectivos del Instituto Hidrográfico trabajan en los perfiles hidrográficos de todo el Archipiélago.

ACFIPRESS - LAS PALMAS DE GRAN CANARIA. Los fondos marinos de Canarias están siendo estudiados por efectivos del Instituto Hidrográfico que tiene su sede en Cádiz. Cuatro embarcaciones trabajan actualmente haciendo perfiles hidrográficos por todo el Archipiélago. Así ahora, se encuentra en el Puerto de La Luz y de Las Palmas la lancha Astrolabio.

La labor de cada uno de los tripulantes del Astrolabio está bien definida. Cada día se hacen a la mar en las cercanías del Puerto, aunque si el tiempo acompaña se alejan de la costa. El grupo de trabajo dispone de un sofisticado equipo dotado de la última tecnología hidrográfica para cumplimentar los requerimientos recomendados por la Organización Hidrográfica Internacional (OHI) en los levantamientos hidrográficos especiales.

A través de un sistema de sondas multihaz se van leyendo los fondos marinos, se trazan líneas y se van siguiendo, mientras las sondas hacen la lectura. El objetivo es mejorar los planos cartográficos existentes y así asegurar la seguridad de la navegación para la entrada en el puerto y los movimientos de embarcaciones en sus proximidades.

Los fondos canarios tienen una característica que les diferencia de los de la Península y es que la profundidad de sus costas experimentan una caída de gran tamaño. La isla de La Palma es la que tiene una mayor depresión. El Astrolabio mide una profundidad que no supera los 50 metros, por eso embarcaciones de mayor calado se encuentran estudiando otros fondos más profundos, como el del Puerto de Santa Cruz de Tenerife.

El equipo del Astrolabio, que está compuesto por Sergio Nogales, Santiago Gil, David Sabao, Antonio González y Juan Manuel Mateos permanecerá en el Puerto de Las Palmas hasta el próximo 22 de noviembre. Además de mejorar la cartografía este grupo de expertos trabaja para el Puerto, realizando trabajos de búsqueda y localización de naufragios y delimitación de tuberías submarinas.

lunes, 14 de septiembre de 2009

Avances tecnológicos y Descubrimientos Geográficos


Los Medios que hicieron posible esta empresa.

El progreso de la ciencia geográfica:
La difusión de los conocimientos geográficos del griego Ptolomeo (siglo II), el Imago Mundi de Pedro D’Ailly y las ideas del cosmógrafo florentino Toscanelli, daban plena credibilidad de la teoría de la redondez de la Tierra en los círculos de académicos y navegantes. El mito de que la tierra era plana sólo existía entre la masa ignorante y supersticiosa.

El aporte en la elaboración de mapas y cartas de navegación hecho por árabes, genoveses, portugueses y mallorquines, permitió representar con gran exactitud las costas del viejo mundo. De este modo el desarrollo cartográfico se transformaría en un apoyo fundamentalen la etapa de grandes exploraciones que comenzaría a mediados del siglo XV.La Tecnología al servicio de la navegación:- Reemplazo de los barcos medievales por las Carabelas y las Naos, que agregaban a las velas cuadradas una triangular (la vela latina), permitió aprovechar todos los vientos y navegar en alta mar.


- Los navegantes árabes del siglo XIII, dieron a conocer a los europeos el gran invento chino de la Brújula, que a pesar de ser en esos tiempos rudimentario, se fue perfeccionando hasta permitir la orientación de los navegantes de día o de noche, cualquiera sea el estado del tiempo. Más tarde se agregó el uso de Astrolabio, que permitió a los marinos medir la altura meridiana del sol y la distancia de un punto respecto del plano de la línea del Ecuador, esto ayudó a considerar en mapas y cartas náuticas el uso de las coordenadas geográficas de latitud y longitud.La navegación y la cartografía rompieron de esta forma sus amarras y se constituyeron en el respaldo que requerían los proyectos de expansión política y comercial.

Fuente: http://historiadavidtrumbullsegundociclo.blogspot.com/2008/07/avances-tecnolgicos-y-descubrimientos.html

Curso de verano "Juan de la Cosa: la cartografía de los descubrimientos". Crónica



Los colonos españoles lo pasaron mal en sus primeros años en América

E. Pérez, La Rábida (Huelva), viernes 7 de agosto de 2009

El profesor de la Universidad de la Nueva Sorbona de Paris III, Bernard Lavallé, explicó durante las jornadas del curso «Juan de la Cosa: la cartografía de los descubrimientos», la cantidad de problemas que los primeros colonizadores españoles se encontraron al llegar a la isla de Santo Domingo. «Los españoles vivieron alrededor de diez años en condiciones absolutamente precarias», afirmó. Uno de los problemas que los colonos se encontraron durante los primeros años de su asentamiento en la zona conquistada fue la complejidad de la sociedad nativa, ya que no fueron capaces de sacar partido de la mano de obra indígena. Algo a lo que se sumó, según el profesor, la rivalidad que por entonces existía entre la legitimidad de la corona y los conquistadores. Estos últimos, al ser los artífices de la conquista de las tierras, querían el derecho de «administrar la sociedad e imponer sus criterios en la zonas conquistadas», aseguró.

Por otra parte, la historiadora y catedrática de la Universidad de Sevilla, Carmen Mena, transmitió las características de las expediciones al continente americano que se realizaban en los tiempos de Juan de la Cosa. «Un viaje a América solía durar dos meses, aunque se llevaban provisiones para ocho, ya que se contaba la ida, la vuelta y la estancia allí», apuntó Mena.

Había excedentes que servían a la tripulación para ganarse un dinerillo más allá de su sueldo, ya que, por ejemplo «lo que sobraba de vino del viaje, los marineros lo podían vender a su llegada al puerto», destacó la historiadora, que añadió que las flotas iban muy bien preparadas y controlaban hasta el mínimo detalle, disponiendo, incluso, de un completo botiquín: «Para los enfermos se establecían dietas especiales y para ello los barcos iban provistos de carne de carnero, pasas de Almuñécar, miel o almendras».


ENLACE RELACIONADO.- Avances tecnológicos y descubrimientos geográficos.

http://historiadavidtrumbullsegundociclo.blogspot.com/2008/07/avances-tecnolgicos-y-descubrimientos.html