Biodiversity data at the Cedar Creek LTER

Source: R/rEDM_package.R

Experiment 120, the "Big Biodiversity" experiment at Cedar Creek LTER. This experiment is the longest running randomized test for the effects of plant diversity on ecosystem functions. This is a subset of the data from the treatments with 16 planted species.

e120_invnit16

Format

A data frame with 238 rows and 7 variables:

Exp

experiment code (E120)

Year

year

Plot

plot identity

AbvBioAnnProd

annual above-ground productivity of planted species (g/m^2)

noh020tot

soil nitrate levels in the top 20cm of soil (ug/kg soil)

invrichness

species richness of unplanted species in the plot, i.e. weeds

SummerPrecip.mm.

annual precipitation from May to August (mm)