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Animal ecologist, biogeographer, author of first American book on animal ecology in 1913, founded ecological energetics [82] [83] Friedrich Ratzel: 1844–1904: German geographer who first coined the term biogeography in 1891. Frederic Clements: 1874–1945: Authored the first influential American ecology book in 1905 [84] Victor Ernest ...
While at the University of Nebraska, he met Edith Gertrude Schwartz (1874–1971), also a botanist and ecologist, and they were married in 1899. [1] [5] In 1905 he was appointed full professor at the University of Nebraska, but left in 1907 to head the botany department at the University of Minnesota in Minneapolis.
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In historical ecology, the landscape is defined as an area of interaction between human culture and the non-human environment. The landscape is a perpetually changing, physical manifestation of history. [17] Historical ecology revises the notion of the ecosystem and replaces it with the landscape. While an ecosystem is static and cyclic, a ...
A population ecology concept is r/K selection theory, one of the first predictive models in ecology used to explain life-history evolution. The premise behind the r/K selection model is that natural selection pressures change according to population density. For example, when an island is first colonized, density of individuals is low.
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, Roderick Nash published Wilderness and the American Mind, a work that has become a classic text of early environmental history.In an address to the Organization of American Historians in 1969 (published in 1970) Nash used the expression "environmental history", [4] although 1972 is generally taken as the date when the term was first coined. [5]
The first major smallpox outbreak among natives was between 1616 and 1619 in Massachusetts. Native Americans had never seen a disease like this, and it wiped out entire settlements in nations such as the Abenaki, the Pawtucket, and the Wampanoag. "By wiping out the Indians, smallpox helped the colonists help themselves to land and resources ...