Regional and local variation in tallgrass prairie remnants of Iowa and eastern Nebraska

Detrended correspondence analysis: An improved ordination technique

M. O. Hill, Hugh G. Gauch · Plant Ecology · 1980 · 3.2K citations

Natural Sciences, Earth Sciences, Cartography +2

TWINSPAN, a FORTRAN program for arranging multivariate data in an ordered two-way table by classification of the individuals and attributes

M.O. Hill, M.O. Hill · Medical Entomology and Zoology · 1979 · 3.1K citations

Natural Sciences, Biostatistics, Categorical Data Analysis +13

The Quaternary of the United States.

Stanley J. Olsen, H. E. Wright, David Frey · The American Midland Naturalist · 1966 · 1.2K citations · Full text

Natural Sciences, Earth Sciences, Geology +12

The Climate of the Central North American Grassland

John R. Borchert · Annals of the Association of American Geographers · 1950 · 361 citations

Natural Sciences, Earth Sciences, Ecology +12

The Prairie Peninsula

Edgar Nelson Transeau · Ecology · 1935 · 347 citations