folio (version 1.5.0)

nydal1996: \({}^{14}C\) Measurements in Atmospheric \(CO_2\)

Description

Corrected \({}^{14}C\) measurements from air samples collected at five Norwegian sites from 1962-1993.

Usage

nydal1996

Format

A data.frame with 620 observations and 5 variables:

site

character: sampling station.

start

Date: beginning date of the sampling period.

end

Date: ending date of the sampling period.

delta

numeric: isotopic ratio \(\Delta^{14}C\) (per mil).

sigma

numeric: error on delta (per mil).

See Also

Other isotopic data: lisiecki2005, ngrip2004, ngrip2010, spratt2016, vegetation

Examples

plot(
  x = nydal1996$start,
  y = nydal1996$delta,
  type = "p",
  xlab = "Date",
  ylab = expression(Delta^{14}*"C")
)