Description Usage Format Note Source
Corbicula on the Tennessee River
1 |
A tibble with 108 rows and 4 variables:
Year
year of measurement
Season
season type
Strata
strata in the Tennessee River
Corbicula
the number of Corbicula per square meter
The data comes from Statistical Methods for Water Resources Book written by: DR.Helsel and R.M. Hirsch (2002).
http://water.usgs.gov/pubs/twri/twri4a3/
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