Recent
Publications: |
Ahn, J. and Cho, M. Application of cathodoluminescence to fine-grained pelitic schists of the Imjingang Belt , Korea . Eur. J. Min. , 12, 1057-1062 (2000)
Ahn, J., Wahlen, M., Deck, B.L., Brook, E.J., Mayewski, P.A., Taylor, K.C., and J.W.C. White, A record of atmospheric CO 2 during the last 40,000 years from the Siple Dome, Antarctica Ice core, J. Geophys. Res., 109, D13305, doi:10.1029/2003JD004415 (2004)
Cho, M., Kim, Y., and Ahn, J., Metamorphic evolution of the Imjingang Belt: Implications for Permo-Triassic collisional orogeny in Korea , International Geology Review , 49 (1), 30-51 (2007).
Schmittner, A., Brook, E. J., and Ahn, J., Impact of the ocean's overturning circulation on atmospheric CO 2 in "Past and Future Changes of the Ocean's Meridional Overturning Circulation: Mechanisms and Impacts" Editors: Andreas Schmittner, John Chiang, and Sidney Hemming, AGU Geophysical Monograph Series (in press)
Ahn, J. and Brook, E. J., Atmospheric CO 2 and climate from 65 to 30 ka B.P., Geophysical Research Letters, 34, L10703, doi:10.1029/2007GL029551 (2007).
Ahn, J. and Brook, E. J., A method for precise measurements of paleoatmospheric CO 2 mixing ratio of the trapped air in polar ice, Geochemica Coshimica et Acta (in preparation)
Ahn, J., Hadly, M., Wahlen, M., Brook, E.J., Mayewski, P.A., and Taylor , K.C., CO 2 diffusion in the polar ice: Observations from the Siple Dome, Antarctic ice core, J. Geophys. Res. (in preparation)
Data Repository
Ahn, J., M. Wahlen, and B. Deck, Atmospheric CO 2 Trapped in the Ice Core from Siple Dome, Antarctica . Boulder , CO : National Snow and Ice Data Center . Digital media. http://nsidc.org/data/docs/agdc/nsidc0202_wahlen/ (2003) |
Degrees: |
1995, B.Sc. Geological Sciences and Chemistry, Seoul National University, Korea
1999, M.S. Geology, Seoul National University, Korea
Thesis: Regional metamorphism of pelitic schists in the Yeoncheon area, Imjingang Belt, Korea: Application of cathodoluminescence to metapelites
2005, Ph.D. Earth Sciences, SIO, Univ. of Calif., San Diego
Dissertation: Atmospheric CO 2 occluded the Siple Dome ice core, Antarctica, and its application to climate change
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