Post-bomb atmospheric 14C fraction

Description

Atmospheric 14C concentrations for the post-bomb period expressed as Delta 14C in per mile. This dataset contains a combination of observations from locations in Europe and North America. It is representative for the Northern Hemisphere.

Usage

data(C14Atm_NH)

Format

A data frame with 111 observations on the following 2 variables.

1. YEAR a numeric vector with year of measurement.

2. Atmosphere a numeric vector with the Delta 14 value of atmospheric CO2 in per mil.

Examples

plot(C14Atm_NH,type="l")