Aurelian Walls in Danger of Collapse?

From AdnKronos:

There are fears for the future of Rome’s ancient Aurelian walls after chunks collapsed on Tuesday. A major street was closed in the Italian capital after bricks from the nearly 2000-year old wall fell down.

The city’s archaeological authorities want to save the historic treasure, but they claim protection and restoration is limited due to poor financial resources, according to the Italian daily, Il Messaggero.

Authorities told the daily that whenever chunks of the walls collapse, the area is usually fenced off, but restoration work is almost never completed due to a lack of funds.

“Their maintenance is a recurrent problem for Rome. We have a huge restoration project ready to be implemented but do not have enough funds to carry it out,” said Umberto Broccoli, head of archaeology at Rome’s city council.

“All the walls…must be continuously monitored and kept under control. That is why we are waiting anxiously for the ‘Rome-Capital’ reform.”

Broccoli was referring to a recently approved law on fiscal federalism which would provide funding to the city of Rome to finance the restoration process.

Until recently, Italy’s central government provided the funds to restore tourist attractions.

The ancient city of Rome was once contained by the 10-metre Servian Wall which was built in the early 4th century B.C. When barbarian tribes invaded the city during the Third century A.D. the Aurelian walls were built to provide additional protection.

The walls, built between 271 and 275 AD during the reign of emperor Aurelian, once surrounded the capital’s seven hills and ran for 19 kilometres.

They were considered a valuable defensive measure for the city until the late 19th century.

More to See in Rome

The New York Times reports that a number of usually-closed-to-the-public monuments in Rome will be open for the next little while. An excerpt:

“The shortage of guards is a huge problem that really must be resolved,” said Maria Antonietta Tomei, director of the Palatine and Roman Forum, as she strode purposefully around the site. On a good day, she said, only about a quarter of the approximately 80 security guards assigned to the area are on the job (holidays, illness and days off account for the absences), “and that’s just not enough.” But there’s no money to hire any more.

“Even when we restore buildings, we usually only manage to keep them open for a few days, even if the restorations have been long and complex and costly,” she said. “Then we only open them up to scholars.”

The chance to see previously closed sites is being made possible with state money that is usually set aside for staff bonuses and special projects, Ms. Tomei said. Normally cantankerous unions have also signed on.

Among the attractions that await visitors is the House of Livia, once the home of the wife of the emperor Augustus. The two-story structure has been closed for more than two decades, but until October it will be open every Tuesday.

By later imperial standards, the house, with its panels of architectonic motifs and flowery festoons, might even be described as modest. “Augustus didn’t love waste,” Ms. Tomei said. “He lived in the same rooms for 40 years.”

[…]

The Colosseum, Palatine and Roman Forum, which can be visited with one ticket, are Italy’s biggest tourist draw, and in 2008 nearly five million visitors brought in more than $50 million. But the financial crisis has had an effect on tourism. Hotel occupancy was down about 8 percent in March from the year before, according to the most recent statistics available from Rome’s municipal tourist office. (It’s too soon to know whether the Colosseum numbers have changed.)

New monuments to visit might be one way to lure tourists. For example, buried under the ruins of the Domus Flavia, built by Nero and Domitian, are the remains of the so-called House of Gryphons, one of the most important residences of Republican Rome. Excavated in 1912, it is virtually unknown outside academic circles. It too is now open on Tuesdays.

Behind its massive original bronze doors, the misnamed Temple of Romulus in the Roman Forum (it was probably the Temple of Jupiter Stator) shows evidence of the gradual merging of pagan religions with the Christian usurper. Like the so-called Oratory of the 40 Martyrs, decorated with eighth-century frescoes of soldiers who perished in frozen waters in Armenia, the temple is now open on Fridays.

Catalogging the Catacombs

A lengthy item from the BBC is sure to generate a lot of interest; here’s a bit in medias res:

The leader of the project, Dr Norbert Zimmerman of the Vienna Academy of Sciences, was behind the idea to use laser scanners to record every part of the Catacombs.

His scanner, which looks like a cylinder on a tripod, stands a metre or so high and is a piece of kit you usually find in the construction industry.

Gone are the days when archaeologists just used shovels, brushes and sieves to unearth the past.

The scanner has been placed in hundreds of different locations in the Catacombs.

It turns slowly, sending out millions of light pulses that bounce off every surface they come into contact with. The light pulses rebound back into the scanner and are recorded on a computer as a series of white dots, known as a “point cloud”.

Gradually, every wall, ceiling, and floor is bombarded with the dots, enabling the computer to build up a picture of each room.

Eventually, the computer completes a 360-degree, three-dimensional, moving image of that room, with every surface looking like it is made up of small white dots.

At the same time a camera on the scanner takes a picture of each surface. That information is also fed into the computer enabling colour to be added to “fill in” the dots.

‘Real data’

When the process is finished, it looks like an actual film of the particular room in question.

In all, four billion dots were recorded, enabling practically the whole catacomb to be documented in this way. Only a handful of small spaces were left out because it simply was not possible to get the scanner in.

… there are all sorts of photos at the site; in theory, I’ve embedded a relevant bbc video below:

Vodpod videos no longer available.

more about “BBC NEWS | Europe | Shedding light on…“, posted with vodpod

An incredibly interesting application of technology to the stuff within our purview …