• CO2 concentrations over the long-term - Scripps

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  • Spline of the atmospheric CO2 record based on ice core data before 1958 is sourced from (Ethridge et. al., 1996; MacFarling Meure et al., 2006) based on ice-core records and yearly averages of direct observations from Mauna Loa and the South Pole are used after 1958.

    Additional source:

    C. D. Keeling, S. C. Piper, R. B. Bacastow, M. Wahlen, T. P. Whorf, M. Heimann, and H. A. Meijer, Exchanges of atmospheric CO2 and 13CO2 with the terrestrial biosphere and oceans from 1978 to 2000. I. Global aspects, SIO Reference Series, No. 01-06, Scripps Institution of Oceanography, San Diego, 88 pages, 2001.

  • Entity Year CO₂ concentration (Scripps)
    World 999 280.18
    World 998 280.12
    World 997 280.06
    World 996 280.0
    World 995 280.93
    World 994 280.87
    World 993 280.8
    World 992 280.73
    World 991 280.66
    World 990 280.59
    World 99 277.42
    World 989 280.53
    World 988 279.46
    World 987 279.39
    World 986 279.32
    World 985 279.25
    World 984 279.18
    World 983 279.12
    World 982 279.06
    World 981 279.0
    World 980 279.94
    World 98 277.41
    World 979 279.88
    World 978 279.83
    World 977 279.77
    World 976 279.73
    World 975 279.68
    World 974 279.64
    World 973 279.61
    World 972 279.57
    World 971 279.55
    World 970 279.53
    World 97 277.4
    World 969 279.51
    World 968 279.5
    World 967 278.49
    World 966 278.49
    World 965 278.49
    World 964 279.5
    World 963 279.52
    World 962 279.53
    World 961 279.55
    World 960 279.58
    World 96 277.39
    World 959 279.6
    World 958 279.63
    World 957 279.66
    World 956 279.69
    World 955 279.73
    World 954 279.76
    World 953 279.8
    World 952 279.84
    World 951 279.87
    World 950 279.91
    World 95 277.38
    World 949 279.94
    World 948 279.98
    World 947 279.01
    World 946 279.04
    World 945 279.07
    World 944 279.1
    World 943 279.12
    World 942 279.14
    World 941 279.16
    World 940 279.18
    World 94 277.37
    World 939 279.2
    World 938 279.21
    World 937 279.22
    World 936 279.23
    World 935 279.23
    World 934 279.24
    World 933 279.24
    World 932 279.24
    World 931 279.24
    World 930 279.24
    World 93 277.36
    World 929 279.24
    World 928 279.23
    World 927 279.22
    World 926 279.22
    World 925 279.21
    World 924 279.2
    World 923 279.19
    World 922 279.18
    World 921 279.17
    World 920 279.16
    World 92 277.35
    World 919 279.14
    World 918 279.13
    World 917 279.12
    World 916 279.1
    World 915 279.09
    World 914 279.08
    World 913 279.06
    World 912 279.05
    World 911 279.04
    World 910 279.02
    World 91 277.34
    World 909 279.01
  • Sources

    Data Published By: Macfarling Meure, C. et al., 2006: Law Dome CO2, CH4 and N2O ice core records extended to 2000 years BP. Geophysical Research Letters, 33.

    Data publisher source:

    Link: http://scrippsco2.ucsd.edu/data/atmospheric_co2/icecore_merged_products

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