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.
Short-term model validation: measured and simulated oxygen trend in spring (A), summer (B), and autumn (C). Gray shaded areas represent the standard deviation of DO online measurement. Red shaded areas represent the 95% confidence intervals of model predictions for DO.
