zaporozec: Major ions for groundwaters reported by Zaporozec

In hydrogeo: Groundwater Data Presentation and Interpretation

Description

This data set contains major ion analyses for three groundwaters.

Format

A data frame with 9 observations on the following 15 variables:

• location a factor with levels Tertiary, Czechoslovakia Upper Cambrian, Wisconsin Upper Cretaceous, Czechoslovakia

• K a numeric vector - potassium

• Mg a numeric vector - magnesium

• Ca a numeric vector - calcium

• Mn a numeric vector - magnesium

• Fe a numeric vector - iron

• Cl a numeric vector - chloride

• NO3 a numeric vector - nitrate

• HCO3 a numeric vector - bicarbonate

• SO4 a numeric vector - sulphate

• sigma a numeric vector - standard deviation

• TDS a numeric vector - total dissolved solids

• tempC a numeric vector - temperature

• pH a numeric vector - pH

• units a factor with levels meq/l meq_pc mg/l

Source

Zaporozec, “Graphical interpretation of water quality data,” Ground Water 10, no. 2 (1972): pages 32–43.

Examples

data(zaporozec)
str(zaporozec)

Example output

'data.frame':	9 obs. of  15 variables:
 $ location: Factor w/ 3 levels "Tertiary, Czechoslovakia",..: 1 1 1 3 3 3 2 2 2
 $ K       : num  266.2 10.7 68.2 1913.7 81.5 ...
 $ Mg      : num  21.9 1.8 11.4 132.8 10.9 ...
 $ Ca      : num  61.7 3.08 18.5 468.5 23.38 ...
 $ Mn      : num  NA NA NA 0.67 0.02 0.01 0.14 0.04 0.5
 $ Fe      : num  2.3 0.08 NA 0.15 0.005 0.004 0.11 NA NA
 $ Cl      : num  11.3 0.32 2.05 850 23.98 ...
 $ NO3     : num  0 NA NA 0 NA NA 0.7 0 0.1
 $ HCO3    : num  906.1 14.8 95.1 2568.5 42.1 ...
 $ SO4     : num  21.2 0.44 2.82 2406.5 50.1 ...
 $ sigma   : num  NA 15.6 100 NA 116.2 ...
 $ TDS     : num  929 NA NA 8343 NA ...
 $ tempC   : num  13.2 NA NA NA NA NA NA NA NA
 $ pH      : num  7.5 NA NA 1700 NA NA NA NA NA
 $ units   : Factor w/ 3 levels "meq/l","meq_pc",..: 3 1 2 3 1 2 3 1 2

hydrogeo documentation built on May 2, 2019, 6:34 a.m.