Fig. 4.
Oxygen concentrations in leaf meristem of L. dortmanna (same data as in Fig. 2). (A) Measured during the morning as a function of irradiance; and (B) measured during the night as a function of O2 concentrations in the overlying water column.
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.