Archive for the Newspapers Category

Wreck of the ghost ship Lake Illawarra in Derwent River

Posted in Bridges, Film Video and Audio, Newspapers, Whaling and Shipping with tags , , , on November 4, 2009 by TP publishers

Photographer Don Stephens worked for the Hobart newspaper The Mercury for more than thirty years. His choice of camera was a Mamiya RB6×7.

Don’s images of the devastating Hobart bushfires were published in The Mercury, 7-9 February 1967. Many are held in the National Library of Australia’s collections.

Another tragedy in the Hobart area which cost lives was the collision of the bulk ore carrier, the Lake Illawarra into the Tasman Bridge on January 5th, 1975. Don Stephens took this photograph at night as the rescue operation continued:



Image copyright 2006 © Don Stephens & Leatherwood Online

These are some of the Australia Department of Defence photographs of salvage operations in 1975:





NAVY REPORT
: Bridging troubled waters by Brett Mitchell

On the evening of January 5, 1975 the Australian National Line bulk carrier MV Lake Illawarra, laden with a cargo of zinc concentrate, collided with the Tasman Bridge, which spanned the Derwent River in Hobart.

The ship sank, killing seven of the crew, and collapsing two pylons and 127 metres of bridge decking into water 110 feet deep.

Four motor vehicles fell into the river, killing five occupants.

At 4.30am on January 6, a 14-man detachment from Australian Clearance Diving Team Two (AUSCDTTWO), commanded by LEUT Alexander Donald, flew to Hobart for search and recovery operations.

Following preliminary dives later that day, AUSCDTTWO was tasked to locate and assist Hobart Water Police recover the motor vehicles.

Two additional divers from AUSCDTONE arrived from Sydney, with a one-person recompression chamber.

Two vehicles were identified on January 7; one was salvaged that day and the second three days later.

Another vehicle was found buried under rubble on January 8. Three team members assisted Tasmanian Police divers comprehensively survey the wreck of the Lake Illawarra between January 9–13.

Operations ceased on January 16.

The Navy divers operated in hazardous conditions with minimal visibility and strong river currents. Divers had to contend with bridge debris consisting of shattered concrete, reinforced steel rods, railings, pipes, lights, wire and power cables.

Strong winds on the third day brought down debris from the bridge above, and caused unguarded ‘live’ power cables to fall into the water, endangering the divers.

Understandably, LEUT Donald described the conditions as “appalling”.

The breakage of an important arterial link isolated the residents in Hobart’s eastern suburbs the relatively short drive across the Tasman Bridge to the city suddenly became a 50 kilometre journey around the bay.

Although ferries provided a service across the Derwent River, it was not until December 1975 that a single lane combat bridge was opened to traffic, thereby restoring some connectivity.

Reconstruction of the Tasman Bridge commenced in October 1975 and the bridge officially reopened on October 8, 1977. The wreck of the Lake Illawarra remains where it sank in 1975.

Recent images of the wreck of the Lake Illawarra were captured by the Royal Australian Navy’s Mine Warfare and Clearance Diving Forces and the United States Navy Mobile Diving Salvage Unit using specialised sonar equipment and head-mounted cameras during a survey exercise as part of training activity Dugong 09. Details appeared in this article from The Mercury November 1, 2009:

Lake Illawarra revealed

Photographer: Department of Defence

Source: The Mercury online

DANIELLE McKAY

November 01, 2009 08:00am

NAVY divers have taken the closest look yet at the ship which slammed into the Tasman Bridge and sank 34 years ago.

LYING at the bottom of the River Derwent, the MV Lake Illawarra has the aura of a well-preserved ghost ship, say its most recent visitors.

The murky waters make it difficult to see the vessel until you get up close, say navy divers who visited the infamous wreck next to the Tasman Bridge last week.

It is more than 34 years since the vessel smashed into the bridge in 1975, killing 12 people and severing the link between Hobart’s eastern and western shores.

In eerie silence and limited visibility, the Royal Australian Navy’s Mine Warfare and Clearance Diving Forces and the United States Navy Mobile Diving Salvage Unit One have captured the most extensive survey of the wreck yet.

Using specialised sonar equipment and head-mounted cameras, 30 divers collected the data over eight days and more than 160 individual dives during a survey exercise as part of training activity Dugong 09.

Visibility was a metre, temperatures below 7C and divers went down to 36m.

“There was something very eerie about the silence,” said navy diver Able Seaman Joshua Manning, 26, from Sydney.

“We were focused on the task while we were down there, but there was also time to think about the tragedy and death, which was really surreal.”

A regular flow of fresh water has kept the bulk ore carrier remarkably preserved, the divers say.

Cargo doors remain open, in anticipation of unloading, but now they are inches out of line from the enormous jolt the ship suffered when it hit pylon 18 of the bridge.

But the bridge and wheelhouse are almost intact.

“We went inside the wheelhouse, about 4m in, it’s amazing.” Able Seaman Manning said. “It’s just pristine — as it would have been at the time I imagine.”

However, the bow’s port-side is a mangled wreck of steel and rotting wood, crushed under the weight of several columns of concrete.

The divers discovered the rear bumper of a car resting poignantly on the bow.

Clearance Diving Team One commanding officer Lieutenant-Commander Chris White, from Launceston, said the survey was a challenge for his team and a chance to return something to Tasmania.

WATCH VIDEO at Blogger site:

Caption: Navy divers take a look at the Lake Illawarra, which brought down the Tasman Bridge in 1975.

Video and photos courtesy Australian Department of Defence 2009

Elizabeth Blackburn Nobel Prize winner 2009

Posted in Awards, Biotica, Newspapers with tags , on October 5, 2009 by TP publishers

Source: The Australian News

EXPATRIATE biologist Elizabeth Blackburn has won the Nobel Prize for Physiology or Medicine.

Hobart-born Elizabeth Blackburn has won the Nobel for physiology or medicine.

Professor Blackburn shares the Nobel with her former graduate student, Carol Greider, from Johns Hopkins University’s school of medicine, and Harvard’s Jack Szostak.

Her discovery of telomeres, caps on the ends of chromosomes which protect genetic information, has opened up new lines of inquiry into growth, ageing and disease. Her work with psychologists on telomeres, stress and meditation seems to prove a mind-body connection.

Dr Blackburn, 60, a Hobart-born graduate of Melbourne University who has worked in the US for many years, was one of the favourites for the Nobel for physiology or medicine.

Australia’s last two laureates, gastroenterologist Barry Marshall and pathologist Robin Warren, continued their tradition of sharing a beer in Perth around the time of the announcement.

Professor Marshall, from the University of Western Australia, famously swallowed a bacterium in solution to prove that most stomach ulcers were caused by bacteria, not stress or spicy food.

He and Dr Warren shared the Nobel for physiology or medicine in 2005. They began their beer ritual as a rueful comment on the long-standing unwillingness of the scientific community to embrace their theory.

Dr Blackburn has graced lists of Nobel favourites before, only to be passed over. She has won awards, such as the Lasker prize for medical research, which are seen as marking out a future Nobel laureate.

Last year she received the L’Oreal-UNESCO award for women in science.

Dr Blackburn, regarded as a mentor to women who juggle careers in science and the demands of family, told The Australian that the prospects for women in the life sciences were much improved since her time – “but only up until the end of the PhD, graduate training and postdoctoral research period.

“Then the number of women in science careers drops off, indicating that the career options for women are not as well matched for women as they are for men.”

She is Morris Herztein Professor of Biology and Physiology in the Department of Biochemistry and Biophysics at the University of California, San Francisco. Her lab is seen as female-friendly, partly because of her role as a mentor but also because of its inter-disciplinary approach, which embraces fields well beyond basic biology.

In a 2007 interview with The New York Times Dr Blackburn said telomeres were “like the tips of shoelaces. If you lose the tips, the ends start fraying.

“In humans, the thing is that as we mature, our telomeres slowly wear down. So the question has always been: did that matter? Well, more and more, it seems like it matters.

“In my lab, were finding that psychological stress actually ages cells, which can be seen when you measure the wearing down of the tips of the chromosomes, those telomeres.”

Dr Blackburn was famously appointed, then removed, from president George W. Bush’s bioethics advisory council because she objected to ideology rather than science guiding its work, especially on embryonic stem cells.

Australians have now won 11 Nobels, all but one for science and medicine, the exception being Patrick White’s gong for literature.

Since 1901, there have been 754 male laureates and only 37 female, 23 of those straddling the literature and peace prizes. The club of female science laureates is a very exclusive one.

List of Australian Nobel prize winners

William Bragg – Physics (1915)
Lawrence Bragg – Physics (1915)
Howard Florey – Physiology or medicine (1945)
Sir Frank MacFarlane Burnet – Physiology or medicine (1960)
Sir John Carew Eccles – Physiology or medicine (1963)
Patrick White – Literature (1973)
Sir John Warcup Cornforth – Chemistry (1975)
Professor Peter Doherty – Physiology or medicine (1996)
Professor Barry Marshall – Physiology or medicine (2005)
Dr Robin Warren – Physiology or medicine (2005)
Professor Elizabeth Blackburn – Physiology or medicine (2009)

Visit the Nobel Site:
http://nobelprize.org/nobel_prizes/medicine/laureates/2009/

Nobel Prize® medal - registered trademark of the Nobel Foundation

The Nobel Prize in Physiology or Medicine 2009

“for the discovery of how chromosomes are protected by telomeres and the enzyme telomerase”

Elizabeth H. Blackburn Carol W. Greider Jack W. Szostak
Photo: Gerbil, Licensed by Attribution Share Alike 3.0 Photo: Gerbil, Licensed by Attribution Share Alike 3.0 Photo © Harvard Medical School
Elizabeth H. Blackburn Carol W. Greider Jack W. Szostak
third 1/3 of the prize third 1/3 of the prize third 1/3 of the prize
USA USA USA
University of California
San Francisco, CA, USA
Johns Hopkins University School of Medicine
Baltimore, MD, USA
Harvard Medical School; Massachusetts General Hospital
Boston, MA, USA; Howard Hughes Medical Institute
b. 1948
(in Hobart, Tasmania, Australia)
b. 1961 b. 1952
(in London, United Kingdom)

Titles, data and places given above refer to the time of the award.