heavymetals: Heavy metals near the river Schelde

heavymetalsR Documentation

Heavy metals near the river Schelde

Description

Concentrations of 8 heavy metals were measured on 19 different locations along the river Schelde, each time at a depth of 5 cm and at a depth of 20 cm. Vicinity to the river was 0 (far) or 1 (close).

Usage

data(heavymetals)

Format

A data.frame with 19 rows and 18 variables:

location

Location number

Cd5

Concentration of Cadmium in mg/kg at 5 cm depth

Cd20

Concentration of Cadmium in mg/kg at 20 cm depth

Cr5

Concentration of Chromium in mg/kg at 5 cm depth

Cr20

Concentration of Chromium in mg/kg at 20 cm depth

Cu5

Concentration of Copper in mg/kg at 5 cm depth

Cu20

Concentration of Copper in mg/kg at 20 cm depth

Fe5

Concentration of Iron in mg/kg at 5 cm depth

Fe20

Concentration of Iron in mg/kg at 20 cm depth

Mn5

Concentration of Manganese in mg/kg at 5 cm depth

Mn20

Concentration of Manganese in mg/kg at 20 cm depth

Ni5

Concentration of Nickel in mg/kg at 5 cm depth

Ni20

Concentration of Nickel in mg/kg at 20 cm depth

Pb5

Concentration of Lead in mg/kg at 5 cm depth

Pb20

Concentration of Lead in mg/kg at 20 cm depth

Zn5

Concentration of Zinc in mg/kg at 5 cm depth

Zn20

Concentration of Zinc in mg/kg at 20 cm depth

river

Vicinity to the river: 0 (far) or 1 (close)


statOmics/HDDAData documentation built on Nov. 9, 2022, 9:29 a.m.