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.
Boxplots displaying the four water chemistry variables that significantly correlated with community dissimilarity on the first visit by visit and lake type: (A) Lake surface temperature, (B) total DOC, (C) total dissolved nitrogen (TDN) and (D) pH. Alpine lakes are shown in blue, and subalpine lakes are shown in green.
