The National Archives Comes Alive: Young Learners Program: Meet Ruth Patrick

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US National Archives

US National Archives

25 днів тому

Ruth Patrick, botanist, limnologist, and recipient of the National Medal of Science, was a pioneer in freshwater ecology who broke gender barriers in the early 20th century. She gained world-renown when she developed what is known as the “Patrick Principle,” which identifies that the importance of biological diversity creates a more balanced river ecosystem. Dr. Patrick has advised five Presidents of the United States on water quality and pollution.
Ruth Patrick is portrayed by Carol Spacht of American Historical Theatre.
For live-only captions: www.streamtext.net/player?eve...

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