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The Theory of Island Biogeography has its roots in Wilson's work on the ants of Melanesia.MacArthur synthesized Wilson's ideas about competition, colonization and equilibrium into a simple graphical representation of immigration and extinction curves, from which one can determine the equilibrial species number on an island. [3]
The theory of island biogeography was experimentally tested by E. O. Wilson and his student Daniel Simberloff in the mangrove islands in the Florida Keys. [12] Species richness on several small mangroves islands were surveyed. The islands were fumigated with methyl bromide to clear their arthropod communities. Following fumigation, the ...
MacArthur was a professor at the University of Pennsylvania, 1958–65, and professor of biology at Princeton University, 1965–72.He played an important role in the development of niche partitioning, and with E.O. Wilson he co-authored The Theory of Island Biogeography (1967), a work which changed the field of biogeography, drove community ecology and led to the development of modern ...
In 1967, Robert MacArthur and E.O. Wilson published The Theory of Island Biogeography. This showed that the species richness in an area could be predicted in terms of factors such as habitat area, immigration rate and extinction rate. [36] The theory is considered one of the fundamentals of ecological theory. [37]
Punctuated equilibrium, theory in evolutionary biology; Sedimentation equilibrium, analytical ultracentrifugation method for measuring protein molecular masses in solution; Equilibrium Theory (Island biogeography), MacArthur-Wilson theory explaining biodiversity character of ecological islands
Biologist Edward O. Wilson, coauthored The Theory of Island Biogeography, which helped in stimulating much research on this topic in the late 20th and 21st. centuries. The publication of The Theory of Island Biogeography by Robert MacArthur and E.O. Wilson in 1967 [ 23 ] showed that the species richness of an area could be predicted in terms of ...
The theory originates from work on island biogeography by the ecologists Robert MacArthur and E. O. Wilson. [28] In r/K selection theory, selective pressures are hypothesized to drive evolution in one of two stereotyped directions: r- or K-selection. [29]
In 1967, he developed the theory of island biogeography with Robert MacArthur. Wilson was the Pellegrino University Research Professor Emeritus in Entomology for the Department of Organismic and Evolutionary Biology at Harvard University , a lecturer at Duke University , [ 2 ] and a fellow of the Committee for Skeptical Inquiry .