The University of Texas Arlington |
Physical Oceanography & Climate Dynamics Winguth's Webpage |
Department of Earth and Environmental Sciences |
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Statement: I am currently working on an experiment using the CCSM3 from NCAR, which investigates the effect of variable location exchange of freshwater between the Arctic and the remainder of the global ocean during the PETM. The carbon cycle model [Doney et al., 2006] is also used within the model. This experiment should give insight into possible topographic scenarios based upon ocean circulation patterns compared to proxy data. Literature:
Winguth, A. M. E., Heinze, C., Kutzbach, J. E., Maier-Reimer, E., Mikolajewicz, U., Rowley, D., Rees, A., and Ziegler, A. M., Simulated warm polar currents during the middle Permian, Paleoceanography, 17, X-1-X-15, 2002. Collins, W. D., Bitz, C. M., Blackmon, M. L., Bonan, G. B., Bretherton, C. S., Carton, J. A., Chang, P., Doney S. C., Hack, J. J., Henderson, T. B., Kiehl, J. T., Large, W. G., McKenna, D. S., Santer, B. D., and Smith, R. D., The Community Climate System Model Version 3 (CCSM3), Journal of Climate, 19, 2122-2143, 2006. Doney, S. C., Lindsay, K., Fung, I., and John, J., Natural Variability in a Stable, 1000-Yr Global Coupled Climate-Carbon Cycle Simulation, Journal of Climate, 19, 3033-3054, 2006. Caldeira, K. and Kasting, J. F., The life span of the biosphere revisited, Nature, 360, 721-723, 1992. Sewall, J. O., Sloan, L. C., Huber, M., and Wing, S., Climate sensitivity to changes in land surface characteristics, Global and Planetary Change, 26, 445-465, 2000.
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