Climate Explorer

Help us improve the Climate Explorer by filling out this survey. Thank you!
Home — Metadata: CO2

Metadata

CO2
References
Climate Explorer URLclimexp.knmi.nl/getindices.cgi?WMO=CDIACData/co2_annual&STATION=CO2&NPERYEAR=1
Climate Explorer filenameCDIACData/co2_annual.dat
Variable
nameco2
unitsppm
long_nameannual mean of global marine co2 concentration
Ascii global metadata
description co2 [ppm] annual mean of global marine co2 concentration,
file co2_reallymonthly.dat
olderfile co2_annual_12_combined.dat
title co2_annual_12_combined.dat extended with maunaloa.dat
olderfile co2.dat
oldertitle co2.dat extended with co2_annual_12.dat
institution KNMI Climate Explorer and NOAA/ESRL
contact Ed.Dlugokencky@noaa.gov
references A.P. Ballantyne, C.B. Alden, J.B. Miller, P.P. Tans, and J.W.C. White, (2012), Increase in observed net carbon dioxide uptake by land and oceans during the last 50 years, Nature 488, 70-72.
source www.esrl.noaa.gov/gmd/ccgg/trends/global.html
source_url aftp.cmdl.noaa.gov/products/trends/co2/co2_mm_gl.txt
climexp_url climexp.knmi.nl/getindices.cgi?CDIACData/co2
main_aux_file co2_annual.dat
main_aux_institution KNMI Climate Explorer and CSIRO Marine and Atmospheric Research via NCEI
main_aux_authors MacFarling Meure, C.; Etheridge, D.M.; Trudinger, C.; Steele, P.; Langenfelds, R.L.; van Ommen, T.D.; Smith, A.M.; Elkins, J.
main_aux_contact david.etheridge@csiro.au
main_aux_references Etheridge, D.M., L.P. Steele, R.L. Langenfelds, R.J. Francey, J.-M. Barnola, and V.I. Morgan. 1996. Natural and anthropogenic changes in atmospheric CO2 over the last 1000 years from air in Antarctic ice and firn. Journal of Geophysical Research, 101, 4115-4128.
main_aux_source_url www1.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/law/law2006.txt
main_aux_source www.ncdc.noaa.gov/paleo-search/study/9959
main_aux_description Law Dome ice core (DSS, DE08 and DE08-2), firn air (DSSW20K), and Cape Grim instrumental (deseasonalised archive, insitu and flask) records of CO2 concentrations for the past 2000 years.
main_aux_climexp_url climexp.knmi.nl/getindices.cgi?CDIACData/co2_monthly
main_aux_history user sager 2024-03-10 23:09:28 /nobackup_1/users/sager/ClimateExplorer/climexp_numerical/LINUX/yearly2shorter co2_annual.dat 12 month 1 ave 12
retrieved from NCEI vr 16 sep 2022 17:36:11 CEST
bias_correction 2.992 3.447 3.878 4.290 4.314 3.521 1.982 0.686 0.742 1.973 3.227 4.038
aux_institution NOAA/ESRL and Scripps Institution of Oceanography, missing data interpolated at KNMI
aux_contact Pieter.Tans@noaa.gov
aux_references C.D. Keeling, R.B. Bacastow, A.E. Bainbridge, C.A. Ekdahl, P.R. Guenther, and L.S. Waterman, (1976), Atmospheric carbon dioxide variations at Mauna Loa Observatory, Hawaii, Tellus, vol. 28, 538-551
aux_source www.esrl.noaa.gov/gmd/ccgg/trends/data.html
aux_source_url aftp.cmdl.noaa.gov/products/trends/co2/co2_mm_mlo.txt
aux_climexp_url climexp.knmi.nl/getindices.cgi?CDIACData/maunaloa_f
bias_correction 0.414 0.117 -0.238 -1.138 -1.705 -1.967 -2.014 -1.301 0.347 1.593 1.567 1.100
history user sager 2024-03-10 23:09:29 /nobackup_1/users/sager/ClimateExplorer/climexp_numerical/LINUX/daily2longer co2_reallymonthly.dat 1 mean
user sager 2024-03-10 23:09:29 /nobackup_1/users/sager/ClimateExplorer/climexp_numerical/LINUX/patchseries co2_annual_12_combined.dat maunaloa.dat bias
user sager 2024-03-10 23:09:28 /nobackup_1/users/sager/ClimateExplorer/climexp_numerical/LINUX/patchseries co2.dat co2_annual_12.dat bias
Back to top