Avgust Tsivolko gulf in the Kara Sea and a group of islands in the Nordenskiöld Archipelago are named after Avgust Tsivolko. Avgust Tsivolko Avgust Karlovich Tsivolko, also spelled as Tsivolka (, ) (1810 – March 28 (O.S. March 16), 1839) was a Russian navigator and Arctic explorer. In 1834-1835, Avgust Tsivolko took part in the Pakhtusov expedition towards Novaya Zemlya. In 1837, Tsivolko commanded a schooner named "Krotov" during the Baer expedition towards Novaya Zemlya. He was the one to map the Matochkin Strait in the course of this expedition. In 1838 Tsivolko was put in charge of the mapping expedition and
Yuzhny Island Yuzhny Island Yuzhny () is the southern island of the Novaya Zemlya archipelago, lying north of Russia. It has an area of , which while smaller than the northern island of Severny, makes it one of the largest islands in the world. It is separated from Severny Island by the narrow Matochkin Strait, which is covered with ice most of the year. West of Yuzhny Island lies the Barents Sea, and to the east the Kara Sea. Originally home to the Nenets people, the island was largely evacuated in the 1950s to make way for nuclear weapons testing. Yuzhny Island