Table 3.

Diagonalization of the six environments (A) during exposure and (B) during recovery, showing the eigenvectors, loadings of each environment, and the percentage of total variance by each eigenvector. Eigenvectors in bold indicate a statistically significant dimension. Environments are in µg L^–1 Cu.

Eigenvector	Eigenvalue	Percent of total variance	Control	25	50	75	100	125
(A) gmax	0.0348	61.7	–0.5728	0.2177	0.6523	0.2400	0.1435	0.3476
(B) gmax	0.2060	80.2	0.3091	0.3983	0.5641	0.4379	0.3682	0.3168