Figure 5. Ordination diagrams of DCA (Detrented Correspondence Analysis) of National Parks based on occurrence invasive alien plants.
Explanation: black squares, mountain NP; white squares, lowland NP.
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.