iron: Iron Concentration

Description Usage Format Note Source

Description

Subset of iron concentrations at low flow in numerous small stearms in the coal-producing areas of eastern Ohio.

Usage

1

Format

A tibble with 78 rows and 3 variables:

Rock

rock type

Mine

mining history

Concentration

iron concentration, in ppm

Note

The data comes from Statistical Methods for Water Resources Book written by: DR.Helsel and R.M. Hirsch (2002).

Source

http://water.usgs.gov/pubs/twri/twri4a3/


mohrosidi/edtaR documentation built on Nov. 5, 2019, 2:15 p.m.