Hyytiälä (control, 1989) Campine region Sarthal (pitfall trap) Cerna Studnice Hill (pitfall traps) Mount Demula and Bomi Valley Vernon Hills (sagebrush) Seitseminen National Park (area A, plot 1) Houston Jetřichovice Mount Medvednica plot 1 La Cañada Meyomoot (leave block) Meyomoot (15 years since clear cutting) The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Formica fusca (ant): 13 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.