Figure 1: Changes in Carbon Dioxide and Temperature
Figure 1: Fluctuations in temperature (red line) and in the atmospheric concentration of carbon dioxide (yellow) over the past 649,000 years. The vertical red bar at the end is the increase in atmospheric carbon dioxide levels over the past two centuries and before 2007.
References
CO2 Data
647426 BC to 411548 BC: Siegenthaler, U., T. F. Stocker, E. Monnin, D. Lüthi, J. Schwander, B. Stauffer, D. Raynaud, J.M. Barnola, H. Fischer, V. Masson-Delmotte, and J. Jouzel. 2005. Stable Carbon Cycle-Climate Relationship During the Late Pleistocene. Science 310: 1313-1317. Data
415157 BC to 339 BC: Barnola, J.-M., D. Raynaud, C. Lorius, and N.I. Barkov. 2003. Historical CO2 record from the Vostok ice core. In Trends: A Compendium of Data on Global Change. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, Tenn., U.S.A. Data
9002 BC to 1515 AD: Flückiger, J., E. Monnin, B. Stauffer, J. Schwander, T.F. Stocker, J. Chappellaz, D. Raynaud, and J.-M. Barnola, 2002, High resolution Holocene N2O ice core record and its relationship with CH4 and CO2, Glob. Biogeochem. Cycles, Volume 16, Number 1, March 2002, 10.1029/2001GB001417. Data
1010 AD to 1978 AD: D.M. Etheridge, L.P. Steele, R.L. Langenfelds, R.J. Francey, J.-M. Barnola and V.I. Morgan. 1998. Historical CO2 records from the Law Dome DE08, DE08-2, and DSS ice cores. In Trends: A Compendium of Data on Global Change. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, Tenn., U.S.A. Data
1958-2006 AD: National Oceanic and Atmospheric Administration, Earth System Research Laboratory, Global Monitoring Division. 2007. Monthly Mean CO2 concentrations from Mauna Loa, Hawaii. (Accessed May 29, 2007). Data
Temperature Data
420,765 BC to 2000 AD: Petit J.R., J. Jouzel, D. Raynaud, N.I. Barkov, J.M. Barnola, I. Basile, M. Bender, J. Chappellaz, J. Davis, G. Delaygue, M. Delmotte, V.M. Kotlyakov, M. Legrand, V. Lipenkov, C. Lorius, L. Pépin, C. Ritz, E. Saltzman, and M. Stievenard. 1999. Climate and atmospheric history of the past 420,000 years from the Vostok Ice Core, Antarctica. Nature 399:429-436. Data
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