redfieldNC {ocedata}

Redfield's (1934) NO3 and total CO2 data

Description

Data digitized from Redfield's (1934) Figure 3, showing \textrm{NO}_3 dependence on total \textrm{CO}_2.

Usage

data(redfieldNC, package="ocedata")

References

Alfred C. Redfield, 1934. On the proportions of organic derivations in sea water and their relation to the composition of plankton. Pages 177–192 in James Johnstone Memorial Volume, University Press of Liverpool.

See Also

Other data related to Redfield (1934): redfieldNP, redfieldPlankton

Examples

data(redfieldNC, package="ocedata")
plot(redfieldNC$CO2, redfieldNC$NO3,
    xlab=expression(CO[2]), ylab=expression(NO[3]))
slope <- 1/7
abline(-275.5, slope, lwd=3)
abline(-288.5, slope, lwd=3)