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.
Multiyear annual cycle in Bedford Basin. (a) Phytoplankton abundance, N (circles, left ordinate); average cell mass, M (triangles, right ordinate). (b) Phytoplankton biomass, N×M (squares, left ordinate); particulate chlorophyll concentration, Chl (inverted triangles, right ordinate). Solid lines are three-point running means of data binned by week number and averaged over all years of observation.
