Bahia Paraiso
On 28 January 1989, the oil tanker Bahia Paraiso was en route to Palmer station, an Argentine scientific station, with 130 tourists and 950,000 litres of diesel oil onboard.
The vessel ran aground only 3 km from its destination, opposite Arthur Harbor (Antarctica), causing severe damage to the hull and the machine room. Some 600,000 litres of diesel oil were spilt into the sea.
No passengers or crew members were injured as a result of the accident, but the oil spill caused by this incident was one of the worst ecological disasters ever to occur in Antarctica.
The National Science Foundation organized an emergency spill response team composed of experts from the U.S. Navy, NOAA, the U.S. Coast Guard and private contractors. The team brought 52 tonnes of spill response equipment for the initial survey and cleanup.
A year and a half after the disaster, scientists continued to observe a drop in seagull, skua, giant petrel, penguin and cormorant populations.
The studies carried out at Palmer station on the environmental impact of ozone depletion were completely disrupted by the oil spill.
In 1993, the Netherlands financed an operation to recover the oil remaining in the tanks of the wreck. The wreck of the Bahia Paraiso can still be seen today at Arthur Harbor.
Sources:
- HOOKE, Norman, 1997, Maritime Casualties 1963-1996, second edition, LLP Limited, London
- Stories, thoughts and other random bits from Antarctica
- Sénat.fr
- Stanford Humanities Lab
- National Science Fondation
Name: Bahia Paraiso
Date: 28 January 1989
Location: Antarctica
Accident area: Arthur Harbor
Cause of spill: grounding
Quantity transported: 950,000 litres
Type of pollutant: diesel oil
Quantity spilled: 600,000 litres
Ship type: oil tanker
Date built: 1981
Flag: Argentina
The wreck of the Baiha Paraiso in Arthur Harbor
(source: http://www.histarmar.com.ar)
Last update: March 2009