University of Minnesota
University of Minnesota
College of Biological Sciences


Experiment 093 - Soil Heterogeneity and Plant Diversity in an Oak Savanna

This experiment was established in field D in August of 1991. There are 30, 2m x 2m plots. These plots are in prairie openings in unmanipulated natural vegetation. They were placed in a haphazard manner, being about 20m apart within an opening. Each plot was divided into 16, 0.5m x 0.5m subplots. Percent cover estimates of vegetation are done in September for each of the sixteen subplots in each of the 30 plots.

Methods for e093


Dataset IDTitleRange of Years (# years with data)
afie0931992 Seed addition sections and species1992-1992 (1 year)
lpe093Percent light penetration2004-2004 (1 year)
pce093Plant species percent cover data1991-2004 (7 years)
sdle093Seedling density1992-2004 (2 years)
nohe093Soil nitrate and ammonium1991-1994 (2 years)