Fig. 22.
PCA biplot of laser microprobe mass spectral data; compositional contrast between particles from the summer biomass peak (WO4, red: Cn− cluster ions favored) and the spring biomass peak (WO8, green: oxygenates favored) [55].
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.