Earthworms


Number of earthworm species and total nitrogen content in the soil in 39
hardwood forest plots.


datasets

The abd package contains data sets and sample code for The
Analysis of Biological Data by Michael Whitlock and Dolph Schluter (2009;
Roberts & Company Publishers).

Kevin M Middleton

The Analysis of Biological Data

Earthworms function

A data frame with 39 observations on the following 2 variables.
<dl>
<dt>worm.species</dt><dd>a numeric vector</dd> <dt>nitrogen</dt><dd>a numeric vector</dd>
 </dl>

Format

Gundale, M.J., W.M. Jolly, and T.H. Deluca. 2005. Susceptibility of
a northern hardwood forest to exotic earthworm invasion. <em>Conservation
Biology</em> 19: 1075-1083.

Earthworms: Earthworm Diversity and Soil Nitrogen Levels

Description

Arguments

Format

Source

References

Examples