law2006 {folio} | R Documentation |
Law Dome Ice Core
Description
Law Dome Ice Core 2000-year CH_4
, CO_2
and
N_{2}O
data.
Usage
law2006
Format
A data.frame
with 2004 observations and 8 variables:
- year
integer
: year AD.- NOAA04
numeric
: NOAA04CH_4
scale.- CH4_spl
numeric
:CH_4
spline (ppb).- CH4_grw
numeric
:CH_4
growth Rate (ppb/yr).- CO2_spl
numeric
:CO_2
spline (ppb).- CO2_grw
numeric
:CO_2
growth Rate (ppb/yr).- N2O_spl
numeric
:N_{2}O
spline (ppb).- N2O_grw
numeric
:N_{2}O
growth Rate (ppb/yr).
Source
https://www.ncei.noaa.gov/access/paleo-search/study/9959
References
MacFarling Meure, C., Etheridge, D., Trudinger, C., Steele, P., Langenfelds, R., van Ommen, T., Smith, A. and Elkins, J. (2006). The Law Dome CO2, CH4 and N2O Ice Core Records Extended to 2000 years BP. Geophysical Research Letters, 33(14), L14810. doi:10.1029/2006GL026152.
See Also
Other palaeoenvironment data:
epica2008
,
lisiecki2005
,
ngrip2004
,
ngrip2010
,
spratt2016
Examples
plot(
x = law2006$year,
y = law2006$CO2_spl,
type = "l",
xlab = "Year AD",
ylab = expression("CO"[2]~"(ppm)")
)