Upper Midwest Environmental Sciences Center

Summary of Fiscal Year 1999 Findings - Figure 09
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Fiscal Year 1999 Findings for the Long Term Resource Monitoring Program
Figure 9. Estimated mean densities of zebra mussels (Dreissena polymorpha) in each study area of the Long Term Resource Monitoring Program, weighted by area of strata. Bars indicate ± 1 standard error.

estimated mean densities of zebra mussels
February 27, 2002
Page Last Modified: April 17, 2018