University of Minnesota
University of Minnesota
College of Biological Sciences


Experiment 097 - Nitrogen Addition and Dynamics of Recovery from Cessation of N Addition

This experiment was established on top of E002 in fields A and C. In the spring of 1992, 3 randomly chosen replicates of each nutrient treatment of experiment E002 were chosen to receive no more fertilizer. For a description of these plots, see E002. For a description of fertilizer added to E097, see file fertilization details. For a list of treatments, see the treatment layouts in file trmte97.

Methods for e097


Dataset IDTitleRange of Years (# years with data)
lpe097Percent light penetration1982-1990 (9 years)
ple097Plant aboveground biomass data1982-2011 (23 years)
rbe097Root biomass data1988-1992 (4 years)
mse097Small mammal abundance1982-1985 (4 years)
cae097Soil Calcium1982-1982 (1 year)
care097Soil carbon1982-2011 (3 years)
mge097Soil magnesium1982-1982 (1 year)
nohe097Soil nitrate and ammonium1985-2002 (6 years)
ne097Soil nitrogen1982-2011 (4 years)
phe097Soil pH1982-1990 (5 years)
pe097Soil phosphorous1982-1982 (1 year)
ke097Soil potassium1982-1982 (1 year)