October Revolution Island

October Revolution Island is the largest island in Russia’s Severnaya Zemlya archipelago, between the Kara and Laptev seas. Its Arctic interior is dominated by glaciers and ice caps.

Severnaya Zemlya: A Russian archipelago in the Arctic Ocean, north of the Taymyr Peninsula. October Revolution Island is the largest island in this archipelago.
Academy of Sciences Glacier: A large ice cap on Komsomolets Island in Severnaya Zemlya. It illustrates the archipelago’s extensive glaciation beyond October Revolution Island.
Georgy Ushakov: A Soviet Arctic explorer who led the expedition that mapped Severnaya Zemlya in 1930–1932. His expedition surveyed the island and established its place on modern maps.
Glaciology: The scientific study of glaciers, ice sheets, and their interactions with the environment. Research on the island’s ice caps belongs to this field.
Kara Sea: A marginal sea of the Arctic Ocean north of western Siberia. The island’s western shores face this Arctic sea.
Rusanov Glacier: A major glacier on October Revolution Island in the Severnaya Zemlya archipelago. It is one of the island’s named glaciers draining its ice-covered interior.
Nikolay Urvantsev: A Soviet geologist and Arctic explorer who worked with Georgy Ushakov in Severnaya Zemlya. He helped map the archipelago, including October Revolution Island.
Vavilov Ice Cap mass balance: The difference between snowfall and ice loss measured for the Vavilov Ice Cap. Measurements reveal how the island’s ice responds to changing conditions.
Laptev Sea: A marginal sea of the Arctic Ocean north of eastern Siberia. The island lies near the boundary between this sea and the Kara Sea.
Vavilov Ice Cap: An ice cap on October Revolution Island, named for geographer Nikolay Vavilov. Its rapid ice loss has made the island relevant to glacier-change research.

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Bolshevik IslandRelated: The Shokalsky Strait separates it from Bolshevik Island.