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Person

John T Manier

Biologist
Email: jmanier@usgs.gov
Office Phone: 608-781-6205
Fax: 608-783-6066
ORCID: 0000-0002-8334-8226

Location
2630 Fanta Reed Road
La Crosse , WI 54603
US
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The dimensions of each organism were measured with a Whipple grid and the biovolume was estimated using the simplest geometric shape (e.g., cylinder, cone, sphere, etc.) that best fit the shape of each taxon. Shapes were assigned according to Hillebrand et al. (1999). Biovolume was calculated for the first five organisms/counting units of each taxon identified in a sample. The average biovolume was then used to calculate total biovolume of each taxon in the sample.
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