HIGHER QUALITY VERSION OF FIGURES FOR APS 5 QUESTION 4
Figure 1
Fig. 1. Long-term changes in pH, Ca, TP, and Cu in the experimental lakes. Data are ice-free season averages of
weekly to twice-monthly samples prior to 1980 (Yan and Dillon 1984; Yan and Lafrance 1984) and monthly samples
thereafter.
Figure 4
Fig. 4. Long-term changes in daily species richness averaged over the ice-free season of the crustacean zooplankton
assemblages of the temporal reference and experimental lakes. A notched box plot of richness in the 22 spatial
reference lakes with pH > 6.0 is provided. The whiskers of the box provide the 99% confidence interval on the mean;
the box boundaries represent the quartiles; the notch provides an approximate test for deviations of independent
estimates from the median.
Figure 6
Fig. 6. Long-term changes in average diversity of the crustacean zooplankton assemblages of the temporal reference
and experimental lakes. A notched box plot (see Fig. 4) of diversity in the 22 spatial reference lakes with pH > 6.0 is
provided.
Figure 7
Fig. 7. Long-term changes in evenness of the crustacean zooplankton assemblages of the temporal reference and
experimental lakes. A notched box plot (see Fig. 4) of evenness in the 22 spatial reference lakes with pH > 6.0 is
provided.
Figure 8
Fig. 8. Long-term changes in ice-free season abundance of the crustacean zooplankton assemblages in (A) the temporal
reference lakes and (B) the experimental lakes. Each panel also provides a notched box plot (see Fig. 4) of abundance
in the 22 spatial reference lakes with pH > 6.0.