Robert H. MacArthur

Robert_MacArthur

Robert H. MacArthur

Robert Helmer MacArthur (1930-1972) was an American ecologist known for his significant contributions to the field of community ecology. He was born on April 7, 1930, in Toronto, Canada, and later moved to the United States to pursue his academic career.

MacArthur's research focused on the study of species interactions within ecological communities, particularly in the context of competition and predation. He is best known for his work on the theory of island biogeography, which he developed in collaboration with E.O. Wilson. The theory explores the factors influencing species diversity on islands and has had a profound impact on the field of ecology.

In addition to his work on island biogeography, MacArthur made significant contributions to the study of niche partitioning and resource competition among species. His research laid the foundation for modern community ecology and has influenced generations of ecologists.

Tragically, Robert H. MacArthur's career was cut short when he passed away on November 1, 1972, at the age of 42. Despite his untimely death, his legacy continues to inspire ecologists and researchers around the world.