atrazine: Atrazine Concentration

Description Usage Format Note Source

Description

Atrazine concentration in shallow groundwater before (June) and after (September) the application season.

Usage

1

Format

A tibble with 48 rows and 2 variables:

Month

month of atrazine concentration measurement

Concentration

atrazine 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.