******************************************************* *** In situ Carbon 13 and Oxygen 18 Ratios of *** *** Atmospheric CO2 from Cape Grim, Tasmania, *** *** Australia: 1982-1993. *** *** *** *** Source: R.J. Francey *** *** C.E. Allison *** *** CSIRO Division of Atmospheric Research *** *** Private Bag No. 1 *** *** Mordialloc, Victoria *** *** AUSTRALIA 3195 *** *** rjf@atmos.dar.csiro.au *** *** *** *** Last revision: December 18, 1995 *** ******************************************************* Decimal d13C d18O Height of air intake Year (o/oo) (o/oo) (blank=10 m; * = 70 m) 82.054 -7.611 0.987 82.054 -7.524 1.245 82.071 -7.460 1.236 82.197 -7.478 1.166 82.210 -7.478 1.166 82.248 -7.462 1.008 82.266 -7.485 1.057 82.266 -7.484 1.047 82.291 -7.444 1.008 82.291 -7.483 1.413 82.326 -7.553 1.185 82.326 -7.473 1.028 82.458 -7.546 0.957 82.458 -7.619 1.007 82.463 -7.609 0.987 82.474 -7.551 0.849 82.533 -7.505 1.026 82.544 -7.527 1.076 82.576 -7.568 1.026 82.579 -7.545 0.967 82.592 -7.579 1.026 82.662 -7.516 1.046 82.662 -7.558 1.076 82.680 -7.568 0.946 82.680 -7.618 1.045 82.713 -7.561 1.134 82.850 -7.539 1.224 82.850 -7.563 1.145 82.855 -7.572 1.174 82.855 -7.569 1.095 82.874 -7.576 1.293 82.880 -7.543 1.273 82.901 -7.512 1.293 82.917 -7.607 1.273 82.952 -7.532 1.274 82.968 -7.552 1.244 82.996 -7.532 1.284 83.011 -7.563 1.264 83.025 -7.519 1.215 83.063 -7.540 1.214 83.092 -7.540 1.194 83.143 -7.520 1.244 83.188 -7.569 1.115 83.205 -7.560 1.184 83.229 -7.574 1.273 83.266 -7.570 1.154 83.535 -7.562 1.252 83.557 -7.613 1.203 83.583 -7.575 1.301 83.630 -7.628 1.311 83.665 -7.554 1.341 83.766 -7.575 1.400 83.766 -7.620 1.628 83.794 -7.640 1.370 83.912 -7.529 1.539 83.933 -7.538 1.490 83.958 -7.549 1.519 83.971 -7.582 1.539 84.044 -7.592 1.549 84.083 -7.590 1.490 84.124 -7.586 1.371 84.167 -7.592 1.549 84.183 -7.527 1.223 84.183 -7.560 1.500 84.255 -7.554 1.362 84.296 -7.531 1.322 84.321 -7.539 1.234 84.329 -7.547 1.144 84.369 -7.547 1.164 84.396 -7.538 1.204 84.493 -7.543 1.045 84.530 -7.616 0.995 84.530 -7.599 1.124 84.552 -7.614 0.925 84.866 -7.580 0.946 84.891 -7.680 0.767 84.930 -7.616 1.084 84.949 -7.703 0.826 84.949 -7.646 1.015 84.968 -7.544 1.154 85.016 -7.585 1.134 85.063 -7.609 0.916 85.097 -7.619 0.916 85.119 -7.571 1.075 85.141 -7.612 1.035 85.151 -7.568 0.976 85.178 -7.580 1.045 85.243 -7.596 0.600 85.602 -7.612 0.737 85.602 -7.623 0.747 85.605 -7.600 0.708 85.651 -7.636 0.816 85.708 -7.680 0.836 85.713 -7.679 0.806 85.772 -7.620 0.926 85.832 -7.672 0.866 85.861 -7.587 0.856 85.885 -7.622 0.936 85.907 -7.572 1.015 85.910 -7.619 0.847 85.947 -7.613 0.916 85.947 -7.623 0.946 86.022 -7.570 0.897 86.041 -7.618 1.034 86.089 -7.630 1.054 86.097 -7.629 1.015 86.111 -7.610 1.074 86.132 -7.610 1.064 86.138 -7.620 1.054 86.191 -7.658 0.876 86.210 -7.549 0.808 86.221 -7.608 0.985 86.255 -7.553 0.907 86.277 -7.594 1.173 86.296 -7.603 1.124 86.313 -7.572 1.134 86.396 -7.632 0.718 86.407 -7.592 0.807 86.410 -7.626 0.876 86.422 -7.623 0.797 86.441 -7.611 0.768 86.441 -7.600 0.728 86.463 -7.634 0.817 86.485 -7.647 0.589 86.522 -7.663 0.747 86.563 -7.671 0.717 86.574 -7.673 0.767 86.627 -7.701 0.687 86.630 -7.629 0.757 86.651 -7.643 0.885 86.660 -7.663 0.826 86.672 -7.652 0.845 86.691 -7.654 0.914 86.716 -7.641 0.855 86.743 -7.640 0.845 86.766 -7.643 0.934 86.785 -7.672 0.875 86.810 -7.641 0.895 86.861 -7.664 0.984 86.863 -7.610 0.955 86.882 -7.613 1.034 86.896 -7.694 0.954 86.960 -7.652 0.965 86.966 -7.654 1.014 86.974 -7.658 1.143 87.019 -7.708 1.073 87.019 -7.664 1.014 87.022 -7.613 1.084 87.049 -7.646 1.103 87.079 -7.624 1.094 87.089 -7.645 1.084 87.092 -7.642 0.985 87.108 -7.632 1.005 87.135 -7.632 1.005 87.149 -7.625 1.113 87.285 -7.633 1.025 87.399 -7.641 0.945 87.407 -7.621 0.856 87.407 -7.659 0.965 87.425 -7.650 0.895 87.444 -7.626 1.103 87.485 -7.646 1.073 87.493 -7.650 1.182 87.525 -7.706 0.954 87.544 -7.689 1.072 87.582 -7.687 1.023 87.594 -7.669 1.112 87.600 -7.670 1.151 87.608 -7.677 1.042 87.635 -7.628 1.151 87.672 -7.731 1.051 87.686 -7.710 1.071 87.702 -7.681 1.151 87.750 -7.681 1.161 87.761 -7.681 1.161 87.826 -7.729 1.308 87.842 -7.692 1.180 87.866 -7.715 1.229 87.899 -7.769 1.249 87.904 -7.768 1.239 87.922 -7.768 1.229 87.960 -7.735 1.210 88.046 -7.668 1.151 88.102 -7.689 1.141 88.132 -7.667 1.438 * 88.146 -7.678 1.467 88.208 -7.695 1.359 * 88.248 -7.709 0.825 88.283 -7.701 0.884 88.288 -7.752 0.834 * 88.318 -7.762 0.873 88.471 -7.712 0.982 * 88.471 -7.669 0.953 88.490 -7.698 0.883 * 88.527 -7.731 0.872 * 88.571 -7.711 0.902 88.583 -7.750 0.833 * 88.605 -7.724 0.991 88.608 -7.673 1.031 * 88.899 -7.703 1.170 88.907 -7.711 1.071 * 88.930 -7.785 1.061 88.947 -7.753 1.051 * 88.966 -7.702 1.071 88.971 -7.714 1.130 * 89.011 -7.862 1.080 89.027 -7.763 0.982 * 89.052 -7.786 1.021 89.086 -7.798 1.031 * 89.132 -7.715 1.062 * 89.138 -7.725 1.042 89.199 -7.743 0.903 * 89.202 -7.743 0.933 89.227 -7.709 0.854 * 89.264 -7.672 0.993 * 89.285 -7.708 0.775 89.296 -7.682 0.963 * 89.361 -7.657 0.825 89.371 -7.668 0.855 * 89.396 -7.688 0.795 89.412 -7.672 0.953 * 89.430 -7.700 0.825 89.433 -7.702 0.884 * 89.477 -7.712 0.864 89.511 -7.670 0.884 89.552 -7.694 0.993 89.583 -7.730 0.784 * 89.597 -7.704 0.953 * 89.600 -7.752 0.804 * 89.646 -7.714 0.952 89.646 -7.724 0.962 * 89.660 -7.675 0.755 89.680 -7.756 0.962 * 89.699 -7.713 0.942 89.732 -7.757 1.001 * 89.735 -7.756 0.962 89.764 -7.768 1.001 * 89.775 -7.736 1.022 89.783 -7.766 0.962 * 89.810 -7.725 1.012 89.833 -7.735 1.132 * 89.855 -7.736 1.051 89.896 -7.770 1.130 * 89.944 -7.707 1.140 89.947 -7.748 1.100 * 89.955 -7.695 1.091 89.968 -7.740 1.170 * 89.971 -7.778 1.051 90.052 -7.806 0.954 * 90.082 -7.744 1.059 90.082 -7.750 0.973 * 90.127 -7.770 1.011 90.127 -7.748 1.096 90.188 -7.781 0.938 90.205 -7.693 1.327 90.240 -7.712 1.048 90.318 -7.747 0.948 * 90.321 -7.720 0.999 90.358 -7.733 0.986 * 90.361 -7.736 1.046 90.377 -7.685 1.052 * 90.391 -7.717 1.105 90.471 -7.732 1.138 * 90.471 -7.728 1.078 90.485 -7.725 1.047 * 90.490 -7.719 1.105 90.511 -7.710 1.086 * 90.514 -7.787 0.893 90.549 -7.767 1.099 * 90.565 -7.724 1.057 90.600 -7.727 1.078 * 90.616 -7.719 1.116 90.621 -7.731 1.171 * 90.621 -7.737 1.128 90.624 -7.734 1.130 * 90.624 -7.743 1.254 * 90.675 -7.694 1.177 90.697 -7.699 1.182 * 90.735 -7.747 1.251 90.769 -7.705 1.381 * 90.794 -7.693 1.282 90.807 -7.729 1.256 * 90.836 -7.756 1.305 90.871 -7.760 1.262 * 90.871 -7.754 1.212 90.893 -7.754 1.327 * 90.912 -7.715 1.327 90.944 -7.717 1.447 * 90.947 -7.728 1.421 91.019 -7.668 1.368 * 91.035 -7.664 1.285 91.044 -7.706 1.265 * 91.079 -7.686 1.353 91.083 -7.700 1.317 * 91.119 -7.714 1.261 91.135 -7.717 1.291 91.151 -7.703 1.259 * 91.194 -7.755 1.258 91.199 -7.713 1.135 * 91.237 -7.694 1.051 91.294 -7.694 1.209 91.336 -7.761 1.144 * 91.355 -7.695 1.202 91.452 -7.719 1.193 * 91.463 -7.758 1.061 91.466 -7.765 0.972 * 91.485 -7.738 0.951 91.527 -7.733 1.059 * 91.538 -7.770 1.103 91.560 -7.728 1.041 * 91.568 -7.740 1.063 91.576 -7.733 0.955 * 91.597 -7.695 1.024 91.619 -7.729 1.177 * 91.638 -7.771 1.061 91.672 -7.742 1.102 * 91.694 -7.765 1.043 91.727 -7.740 1.121 * 91.746 -7.754 1.074 91.766 -7.731 1.119 * 91.775 -7.765 1.188 91.791 -7.786 1.125 * 91.807 -7.745 1.173 91.842 -7.706 1.175 * 91.852 -7.774 91.885 -7.771 * 91.907 -7.746 91.910 -7.805 91.925 -7.770 * 91.941 -7.755 91.979 -7.706 92.035 -7.743 * 92.044 -7.775 92.060 -7.802 * 92.074 -7.771 92.113 -7.683 * 92.135 -7.687 92.151 -7.718 * 92.180 -7.704 92.208 -7.761 * 92.237 -7.712 * 92.266 -7.715 92.272 -7.712 * 92.329 -7.751 * 92.366 -7.726 92.382 -7.741 * 92.401 -7.764 92.404 -7.743 * 92.419 -7.730 92.428 -7.766 * 92.441 -7.788 92.447 -7.754 * 92.522 -7.767 92.533 -7.777 * 92.560 -7.785 92.576 -7.734 * 92.597 -7.765 92.611 -7.776 * 92.619 -7.766 92.632 -7.783 * 92.635 -7.735 92.683 -7.744 92.705 -7.770 * 92.729 -7.772 92.743 -7.754 * 92.780 -7.747 * 92.799 -7.776 92.802 -7.770 * 92.844 -7.815 92.858 -7.766 * 92.896 -7.797 92.899 -7.773 * 92.952 -7.763 92.971 -7.816 * 93.008 -7.787 93.011 -7.798 * 93.030 -7.792 93.113 -7.757 * 93.135 -7.778 93.143 -7.751 * 93.169 -7.752 93.191 -7.735 * 93.227 -7.743 93.243 -7.721 * 93.250 -7.728 93.264 -7.709 * 93.285 -7.713 93.302 -7.698 * 93.321 -7.719 93.339 -7.734 * 93.344 -7.751 93.361 -7.767 * 93.377 -7.755 93.399 -7.742 93.433 -7.723 93.471 -7.750 * 93.477 -7.754 93.482 -7.738 * 93.549 -7.751 * 93.557 -7.804 93.589 -7.783 * 93.592 -7.764 93.611 -7.757 93.627 -7.785 * 93.669 -7.772 * 93.688 -7.796 93.718 -7.801 * 93.724 -7.787 93.758 -7.798 * 93.764 -7.749 93.777 -7.761 * 93.788 -7.773 93.799 -7.761 93.807 -7.771 * 93.818 -7.802 93.836 -7.800 * 93.871 -7.791 93.891 -7.796 93.955 -7.781 93.960 -7.752