Nina Demme

Nina Demme
Нина Петровна Демме
Demme, 1932
Born	Nina Petrovna Demme-Ryabtseva 1902 (1902) Kostroma, Russian Empire
Died	1977(1977-00-00) (aged 74–75) Leningrad, USSR
Nationality	Russian
Other names	Nina Petrovna Demme, Nina Riabtzova-Demme
Occupation(s)	polar explorer, biologist, ornithologist
Years active	1921–1959
Family	von Medem [de]

Nina Petrovna Demme (Russian: Нина Петровна Демме, 1902 – 16 March 1977) was a Soviet polar explorer, biologist, and ornithologist. She was one of the first women to explore the Arctic and have charge of a polar expedition. Raised in an polyamorous household in Kostroma, she attended the first women's gymnasium in Russia from 1907 to 1914 and then studied to become a teacher. After taking workers courses under Lenin's wife Nadezhda Krupskaya, she taught collectivism in the Ufa Governorate before settling in Leningrad in 1921 to study at the Geographical Institute. For eight years, she studied geography and biology, participating in numerous field trips on polar research.

Graduating in 1929, Demme went to work at the Arctic and Antarctic Research Institute and participated in a two-year expedition to Franz Josef Land, during which she was the only woman in the group. Chosen to lead an expedition to Severnaya Zemlya, known then as the Kamenev Islands, she and her team of three men mapped the western part of the archipelago and conducted research on the plants and animals. Returning to Leningrad in 1934, she researched the commercial collective farming potential of animals of the north and for several seasons studied black foxes and the possibilities of breeding eiders. Earning her Candidate's Degree in biology in 1946, she became a professor but was discontent to remain in the classroom and continued to make research trips until she retired in 1959. In her retirement, she painted, and planted a large garden of flowers and trees, which she maintained until her death in 1977.