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 96:11661173. 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


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