Ross Island Antarctica

Ross Island (not to be mistaken with James Ross Island) is located in Ross Sea, Antarctica (off the Victoria Land's coast) and in McMurdo Sound. Due to the persistent presence of ice sheet, the isle is sometimes taken to be part of mainland Antarctica.

The island has total area 2460 km2 (950 mi2), population around 100, highest elevation point (Mount Erebus) 3794 m (12448 ft). Only a small portion of the island is free of ice and snow.

The island was discovered in 1841 by James Clark Ross (1800-1862, a British Royal Navy officer and Antarctic explorer) and later named in his honor by Robert Falcon Scott (1868-1912, British Royal Navy officer). Ross Island served as a base for many early expeditions to Antarctica. It is still the continent's southernmost island reachable by sea. Still standing on the island are the huts built by Shackleton's and Scott's expeditions, preserved as historical sites.

Currently, on Ross Island are operated two research stations/bases - Scott Base (New Zealand), and the biggest Antarctic settlement - McMurdo Station (USA). The World Park Base was established by Greenpeace and operated for 5 years (1987-1992). The USA's McMurdo Station (Antarctic research base on the island's southern tip) is Antarctica's largest community (population around 1300) and serves as the USA's main Antarctic science facility. All the US personnel and cargo to or from the Amundsen-Scott Station (on the South Pole) pass through McMurdo.

On March 3, 1962, was activated a nuclear power plant at the McMurdo Station. The plant was prefabricated in modules, weighing no more than 14 tons each. These weight restrictions allowed the nuclear reactor to be delivered to the island by air - in an LC-130 Hercules aircraft. However, all the components were delivered by cargo ship. The reactor was designed to generate 1,8 MW of power, thus replacing the need for around 5700 L of oil daily. The generated electrical power was also used to produce steam for the station's saltwater distillation plant (providing freshwater).

Due to continuing safety issues (cracks and water leaks), the powerplant was decommissioned in 1972 and replaced by conventional diesel generators. These generators produce 500 kW of electric power.

Ross Island Antarctica cruise terminal