Ecological Archives E096-104-A2
Mary A. Rogalski. 2015. Tainted resurrection: metal pollution is linked with reduced hatching and high juvenile mortality in Daphnia egg banks. Ecology 96:1166–1173. http://dx.doi.org/10.1890/14-1663.1
Appendix B. Results of principle components analysis of Cd, Pb, Hg, and Zn in the four study lakes.
Table B1. Results of principal components analysis of concentrations of Cd, Hg, Pb, and Zn in the sediments of the four study lakes over time.
|
PC1 |
PC2 |
PC3 |
Eigenvalue |
3.6185 |
0.24066 |
0.1072 |
Proportion explained |
0.9046 |
0.06017 |
0.0268 |
Loadings |
|
|
|
Cd |
1.908 |
0.24018 |
0.3541 |
Hg |
1.798 |
-0.774 |
-0.1924 |
Pb |
1.846 |
0.52441 |
-0.4377 |
Zn |
1.933 |
-0.01794 |
0.2473 |