Scientific Investigations Report 2009–5025
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2009–5025
Figure 10. Boxplots showing statistical distribution of chlorophyll a, total phosphorus, and total nitrogen concentrations measured at flooded Caledonia Marsh sites (FCM1, FCM2, and FCM3), the Howard Bay site (HDB), and the median lakewide sites, Upper Klamath Lake, Oregon, 2006.