Fig. 1.
Relationship of overstorey cover to the topographic measure of community change over time on serpentine soils. Units on the y-axis are dimensionless ordination scores.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.