Ultraviolet rays: Among the Hazard of Working in Antarctic

Washington: Ultraviolet overexposure is among the hazards of working in the harsh environment, according to a new study.

The study by the Antarctic Division (AAD) and the Australian Radiation Protection and Nuclear Safety Agency, found that 80 percent of the subjects received excess solar ultra violet radiation, and 31 percent received more than five times a limit.

During the summer of 2004-05 and 2006-07, there was a research undertaken that measured sun exposure on workers who were unloading vessels at Australia’s three Antarctic stations.

They included ship personnel, barge operators, other than scientists who wore UVR sensitive badges on their chests for the working day duration.

Jeff Ayton, chief medical officer of AAD said that despite of the sun protection that was provided to the workers, about 70 percent of them were reported feeling sun burnt.

“It is not only the short-term health effects like sunburn we must worry about, we also need to think about the long term effects of UVR - such as increased risk of damage to the skin and eyes,” Ayton said.

According to the study the extended duration of the sunlight in Polar Regions, ozone hole and reflection off the ice and water has contributed to the levels of UVR exposure.

“Research findings help us to ensure we provide the most appropriate information and equipment to protect the health and safety of those living and working at our stations,” Sandra Hodgson, the occupational health and safety manager of AAD said.