Concepedia

Why Mountain Passes are Higher in the Tropics

Daniel H. Janzen

The American Naturalist · 1967 · 2.1K citations · 6 references

DOI

Concepts

References

6

Principles of Animal Ecology.

Frank A. Pitelka, W. C. Allee, Alfred E. Emerson et al. · Evolution · 1951 · 631 citations

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Species Density of North American Recent Mammals

George Gaylord Simpson · Systematic Zoology · 1964 · 524 citations

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On the Relation between Habitat Selection and Species Diversity

Robert H. MacArthur, Harry F. Recher, Martin L. Cody · The American Naturalist · 1966 · 503 citations

, , +15

Differences in Insect Abundance and Diversity Between Wetter and Drier Sites During a Tropical Dry Season

Daniel H. Janzen, Thomas W. Schoener · Ecology · 1968 · 473 citations

, , +16

Ecosystems of the east slope of the Front Range in Colorado

John W. Marr · CU Scholar (University of Colorado Boulder) · 1961 · 229 citations

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