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asbio (version 1.0-5)

C.isotope: Atmospheric carbon and D14C measurements

Description

Atmospheric Delta-14C (permil) and CO2 (ppm) measurements for La Jolla Pier, California: Latitude 32.9 Degrees N Longitude 117.3 Degrees W Elevation 10m. Delta-C14 derived from flask air samples

Usage

data(C.isotope)

Arguments

source

H. D. Graven, R. F. Keeling, A. F. Bollenbacher Scripps CO2 Program (http://scrippsco2.ucsd.edu) Scripps Institution of Oceanography (SIO) University of California La Jolla, California USA 92093-0244 and T. P. Guilderson Center for Accelerator Mass Spectrometry (CAMS) Lawrence Livermore National Laboratory (LLNL) Livermore, California USA 94550

References

H. D. Graven, T. P. Guilderson and R. F. Keeling, Observations of radiocarbon in CO2 at La Jolla, California, USA 1992-2007: Analysis of the long-term trend. Journal of Geophysical Research, doi:10.1029/2011JD016533, in press.