Macquarie Island Station
| Macquarie Island Station | |
|---|---|
| Antarctic base | |
Macquarie Island Isthmus, looking south from the summit of Wireless Hill, overlooking the research station.
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| Nickname(s): Macca | |
 Macquarie Island Station
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| Coordinates: 54°37′12″S 158°51′40″E / 54.62000°S 158.86111°ECoordinates: 54°37′12″S 158°51′40″E / 54.62000°S 158.86111°E | |
| Country |
 Australia
|
| State | Tasmania |
| Subdivision | Macquarie Island |
| Administered by | Australian Antarctic Division |
| Established | 1911 |
| Named for | Lachlan Macquarie |
| Population | |
| • Total |
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| Time zone | MIST (UTC+10) |
| Type | All year-round |
| Period | Annual |
| Status | Operational |
| Facilities | 30 separate buildings including:
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| Website | aad |
The Macquarie Island Station is a permanent Australian subantarctic research base on Macquarie Island, commonly called Macca, situated in the Southern Ocean and located approximately halfway between mainland Australia and Antarctica, managed by the Australian Antarctic Division (AAD). The station lies at the base of Wireless Hill, between two bays on the isthmus at the northern end of the island.
The island and its surrounding waters are administered as a nature reserve by the Tasmanian Government Parks and Wildlife Service. In 1997 the island was inscribed on the UNESCO World Heritage List in 1997 as a site of major geoconservation significance, being the only place on earth where rocks from the earth’s mantle are actively exposed above sea-level.
The research station is operated by the Australian Antarctic Division. Scientific research on the island is focused around biology, geosciences, meteorology, and human impact on the environment. Macquarie island birds breed on the island so wildlife management and counting is key to a number of research projects. Monitoring is also undertaken for the Australian Radiation Protection and Nuclear Safety Agency to detect radioactive debris from atmospheric explosions or vented by underground or underwater nuclear explosions. Macquarie Island is an important global monitoring location for scientific research, including monitoring southern hemisphere climatic data by Geoscience Australia.
Various buildings exist, some dating back to the early 1950s: Sleeping quarters are in Southern Aurora Dongas (SAD), Garden Cove (Dorm), Hasselborough House and Cumpston's Cottage. A combined mess and kitchen adjoins the doctor's surgery. Storage exists in the main store shed and a large field store shed. The various trades there have their own workshops. A main and standby powerhouse provide electricity and reticulated heating water via a heat exchanger on the diesel generators. Water is sourced from a dam at the top of Gadget's Gully and piped to storage tanks at the station. Sewage is treated before discharge and garbage is sorted for recycling (back in Hobart) or incineration on site. Scientific facilities exist in the Biology Building, Physics Building and Bureau of Meteorology buildings. Various outbuildings support instrumentation such as ionosondes, seismometers and upper atmospheric experiments. A tide gauge is installed in Garden Cove.
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