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Knut Schmidt-Nielsen

1915 – 2007

Norwegian-American physiologist

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About Knut Schmidt-Nielsen

Lived 1915 – 2007 (aged 91). Knut Schmidt-Nielsen was an American and Norwegian university teacher, physiologist and zoologist.

Background Schmidt-Nielsen was born in Trondheim, Norway. His parents were the scientists Sigval Schmidt-Nielsen [ no, sv] and Signe Torborg Schmidt-Nielsen. Schmidt-Nielsen was educated in Oslo and Copenhagen. He became a student in the laboratory of August Krogh in Copenhagen in 1937. Schmidt-Nielsen moved to the United States, where he studied at Swarthmore College, Stanford University, and the University of Cincinnati College of Medicine. He was the leader of expeditions to the Sahara Desert in 1953–54 and central Australia in 1962. He has been a Guggenheim Fellow, a Trustee of Mt. Desert Island Biological Laboratory, and a consultant to the National Science Foundation.

Career Schmidt-Nielsen published over 275 scientific papers and wrote the authoritative text on animal physiology. Schmidt-Nielsen is widely recognized as having made significant contributions to ecophysiology. He has been referred to as "the father of comparative physiology and integrative biology" and "one of the all-time greats of animal physiology". He came to Duke University in 1952 and became a James B. Duke Professor in the Department of Biology.

In 1980, Knut Schmidt-Nielsen was elected President of the International Union of Physiological Sciences. He was the founding editor of News in Physiological Sciences. He was a member of the Royal Norwegian Society of Sciences and Letters (1973), the Norwegian Academy of Science and Letters (1979), the Royal Society of London, the French Academy of Sciences and the United States National Academy of Sciences. Next to the Biological Science building on Duke's campus is a statue of Schmidt-Nielsen looking at a camel, honoring his more than twenty years of work studying and dispelling myths on how camels withstand the harsh desert environment.

He was recipient of the 1992 International Prize for Biology awarded by the Japan Society for the Promotion of Science.

Books 1972 How Animals Work Cambridge: Cambridge University Press. 1975 Animal Physiology: Adaptation and Environment Cambridge & New York: Cambridge University Press. 1979 Desert animals: Physiological problems of heat and water Dover Publications. 1984 Scaling: Why Is Animal Size So Important? Cambridge & New York: Cambridge University Press 1998 The Camel's Nose: Memoirs Of A Curious Scientist Washington, D.C: Island Press.

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Important facts

Birth century
Nationality
Education
Duke University
Employers
Duke University, International Union of Physiological Sciences
Awards
Guggenheim Fellowship; International Prize for Biology; Foreign Member of the Royal Society; North Carolina Award for Science; Honorary Fellow of the Zoological Society of London

Family & relationships

Spouse
Bodil Schmidt-Nielsen

People in Knut Schmidt-Nielsen's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Knut Schmidt-Nielsen's

Frequently asked questions

Who was Knut Schmidt-Nielsen?

Norwegian-American physiologist (1915–2007)

When was Knut Schmidt-Nielsen born?

Knut Schmidt-Nielsen was born on 24 September 1915 in Trondheim.

When did Knut Schmidt-Nielsen die?

Knut Schmidt-Nielsen died on 25 January 2007 in Durham.

What was Knut Schmidt-Nielsen's occupation?

Knut Schmidt-Nielsen was a university teacher, physiologist and zoologist.

What nationality was Knut Schmidt-Nielsen?

Knut Schmidt-Nielsen was American and Norwegian.

Sources & further reading

· Wikipedia: Knut Schmidt-Nielsen

· Wikidata: Q332826

· DBpedia: Knut Schmidt-Nielsen

Cite this page

APA: Biography.guide. (2026). Knut Schmidt-Nielsen. https://biography.guide/knut-schmidt-nielsen/

MLA: "Knut Schmidt-Nielsen." Biography.guide, https://biography.guide/knut-schmidt-nielsen/.

Chicago: "Knut Schmidt-Nielsen." Biography.guide. https://biography.guide/knut-schmidt-nielsen/.

Data last updated: 2026-09-23 · Spot an error? Report a correction.

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