References Archer, D. (2007, November 1). Is the ocean carbon sink sinking? RealClimate. Accessed March 13, 2008. Canadell, J.G., Le Quéré, C., Raupach, M., Field, C., Buitehuis, E., Ciais, P., Conway, T., Gillett, N., Houghton, R., and Marland, G. (2007, November 20). Contributions to accelerating atmospheric CO2 growth from economic activity, carbon intensity, and efficiency of natural sinks. Proceedings of the National Academy of Sciences, 104 (47), 18866-18870. Denman, K.L., G. Brasseur, A. Chidthaisong, P. Ciais, P.M. Cox, R.E. Dickinson, D. Hauglustaine, C. Heinze, E. Holland, D. Jacob, U. Lohmann, S Ramachandran, P.L. da Silva Dias, S.C. Wofsy and X. Zhang. (2007). Couplings Between Changes in the Climate System and Biogeochemistry. In: Climate Change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change [Solomon, S., D. Qin, M. Manning, Z. Chen, M. Marquis, K.B. Averyt, M.Tignor and H.L. Miller (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA. Doney, S. (2006, March). The dangers of ocean acidification. Scientific American, 58-65. Feely, R., Takahashi, T., Wanninkhof, R., McPhaden, M., Cosca, C., Sutherland, S., Carr, M. (2006, August 23). Decadal variability of the air-sea CO2 fluxes in the equatorial Pacific. Journal of Geophysical Research, 111, C08S90. Feely, R., Sabine, C., Lee, K., Berelson, W., Kleypas, J., Fabry, V., Millero, F. (2004, July 16). Impact of anthropogenic CO2 on the CaCO3 system in the oceans. Science, 305, 362-371. Fung, I., Doney, S., Lindsay, K., John, J. (2005, August 9). Evolution of carbon sinks in a changing climate. Proceedings of the National Academy of Sciences, 102, 11201-11206. Greenblatt, J. and Sarmiento, J. (2004). Variability and climate feedback mechanisms in ocean uptake of CO2. In The Global Carbon Cycle [Field, C. and Raupach, M., eds.], pp. 257-275. Washington: Island Press. Intergovernmental Panel on Climate Change. (2001) Climate Change 2001: Synthesis Report. Geneva: World Meteorological Organization. Law, R., Matear, R., Francey, R. (2008, February 1). Comment on “Saturation of the Southern Ocean CO2 sink due to recent climate change”. Science, 319, 570. Le Quéré, C., Rödenbeck, C., Buitenhuis E., Conway, T., Langenfelds, R., Gomez, A., Labuschagne, C., Ramonet, M., Nakazawa, T., Metzl, N., Gillet, N., Heimann, M. (2008, February 1). Response to comments on “Saturation of the Southern Ocean CO2 sink due to recent climate change”. Science, 319, 570. Le Quéré, C., Rödenbeck, C., Buitenhuis E., Conway, T., Langenfelds, R., Gomez, A., Labuschagne, C., Ramonet, M., Nakazawa, T., Metzl, N., Gillet, N., Heimann, M. (2007, June 22). Saturation of the Southern Ocean CO2 sink due to recent climate change. Science, 316, 1735-1738; published online May 16, 2007. Le Quéré, C. and Metzl, N. (2004). Natural processes regulating the ocean uptake of CO2. In The Global Carbon Cycle [Field, C. and Raupach, M., eds.], pp. 243-255. Washington: Island Press. Orr, J., Fabry, V., Aumont, O., Bopp, L., Doney, S., Feely, R., Gnanadesikan, A., Gruber, N., Ishida, A., Joos, F., Key, R., Lindsay, K., Maier-Reimer, E., Matear, R., Monfray, P., Mouchet, A., Najjar, R., Plattner, G., Rodgers, K., Sabine, C., Sarmiento, J., Schlitzer, R., Slater, R., Totterdell, I., Weirig, M., Yamanaka, Y., Yool, A. (2005, September 29). Anthropogenic ocean acidification over the twenty-first century and its impact on calcifying organisms. Nature, 437, 681-686. Rahmstorf, S. (2002). Ocean circulation and climate during the past 120,000 years. Nature, 419, 207-214. Sabine, C. and Feely, R. (2007). The oceanic sink for carbon dioxide. In Greenhouse Gas Sinks [D.S. Reay, C.N. Hewitt, K.A. Smith, and J. Grace, eds.] Cambridge: CAB International. Sabine, C., Feely, R., Gruber, N., Key, R., Lee, K., Bullister, J., Wanninkhof, R., Wong, C., Wallace, D., Tilbrook, B., Millero, F., Peng, T., Kozyr, A., Ono, T., Rios, A. (2004, July 16). The ocean sink for anthropogenic CO2. Science, 305, 367-371. Schuster, U. and Watson, A. (2007, November 8). A variable and decreasing sink for atmospheric CO2 in the North Atlantic. Journal of Geophysical Research, 112, C11006. Zickfeld, K., Fyfe, J., Eby, M., Weaver, A. (2008, February 1). Comment on “Saturation of the Southern Ocean CO2 sink due to recent climate change”. Science, 319, 570. Related Reading The Carbon Cycle, a fact sheet published on NASA’s Earth Observatory. NASA. (2007). The ocean and the carbon cycle. Science@NASA. Accessed November 29, 2007. National Geographic. (2007). Our environment & oceans for life. National Geographic Education Network. Accessed November 29, 2007. Ocean Literacy Network. (2006). Ocean Literacy: The essential principles of ocean sciences, K-12. Accessed November 29, 2007.