cedarcreek: Plant biomass data from Cedar Creek, MN

Description Usage Format Source

Description

Data on species' biomass from Cedar Creek experiment e001, Field D, 1992. This experiment contains a nitrogen addition manipulation, with a control (no addition) and seven levels of increasing nitrogen addition.

Usage

1

Format

A data frame with 30 rows and 3 variables:

Plot

Plot ID

NTrt

Nitrogen treatment code

NAdd

Amount of nitrogen added

Species

Species name

Biomass

Biomass of species in a given community, in grams/m^2

Source

Tilman and Downing 1997, and others.


ctkremer/priceTools documentation built on May 28, 2019, 7:49 p.m.