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This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-04-12 and was most recently seen on 2026-04-12.
Lake Vanda is a lake in Wright Valley, Victoria Land, Ross Dependency, Antarctica. The lake is 5 km (3.1 mi) long and has a maximum depth of 69 m (226 ft). On its shore, New Zealand maintained Vanda Station from 1968 to 1995. Lake Vanda is a meromictic lake, which means that the deeper waters of the lake do not mix with the shallower waters. It contains an upper layer of cold freshwater to a depth of around 55 metres, below which lies a warm hypersaline layer with a salinity more than ten times that of seawater and more than the salinity of the Dead Sea. There are three distinct layers of water ranging in temperature from 23 °C (73 °F) on the bottom to the middle layer of 7 °C (45 °F) and the upper layer ranges from 4–6 °C (39–43 °F). It is only one of the many saline lakes in the ice-free valleys of the Transantarctic Mountains. The longest river of Antarctica, Onyx River, flows west, inland, into Lake Vanda. There is a meteorological station at the mouth of the river.
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