Publications

• Kim, S.-Y., & S.-W. Son (2023) Opposing shifts of the Hadley-cell edge and eddy-driven jet latitude in the Last Glacial Maximum: a parameter sweep study using a dynamical core GCM. Journal of Climate, 36, 885–898. https://doi.org/10.1175/JCLI-D-21-0989.1


• Jong-Min Kim, Byung-Ju Sohn, Sang-Moo Lee, Hoyeon Shi, Young-Joo Kwon, Sang-Woo Kim, & Hyun-Cheol Kim (2022) The estimation of the total freeboard of Arctic sea ice in winter using passive microwave satellite measurements. Journal of Atmospheric and Oceanic Technology. https://doi.org/10.1175/JTECH-D-21-0105.1
• Huidong Yeo, Hataek Kwon, Joowan Kim, Ho-Young Ku, Man-Hae Kim, & Sang-Woo Kim (2022) Spatio-temporal variability of cloud top and tropopause heights over the Arctic from 10-year CALIPSO, GPSRO and MERRA-2 datasets. Atmospheric Research, 277, 106317. https://doi.org/10.1016/j.atmosres.2022.106317
• Huidong Yeo, Man-Hae Kim, Seok-Woo Son, Jee-Hoon Jeong, Jin-Ho Yoon, Baek-Min Kim, & Sang-Woo Kim (2022) Arctic cloud properties and associated radiative effects in the three newer reanalysis datasets (ERA5, MERRA-2, JRA-55): Discrepancies and possible causes. Atmospheric Research, 106080. https://doi.org/10.1016/j.atmosres.2022.106080
• Lee, G., Ahn, J., Ju, H., Ritterbusch, F., Oyabu, I., Kim, S., Moon, J., Buizert, C., Ghosh, S., Kawamura, K., Lu, Z.-T., Hong, S., Han, C. H., Hur, S. D., Jiang, W., & Yang, G.-M. (2022) Chronostratigraphy of the Larsen blue-ice area in northern Victoria Land, East Antarctica, and its implications for paleoclimate. The Cryosphere, 16(6), 2301–2324. https://doi.org/10.5194/tc-16-2301-2022
• Lee, S., R. J. Park, S.-Y. Hong, M.-S. Koo, J. I. Jeong, S.-W. Yeh, & S.-W. Son (2022) A New Chemistry-Climate Model GRIMs-CCM: Model Evaluation of Interactive Chemistry-Meteorology Simulations. Asia-Pacific Journal of Atmospheric Sciences, published online. https://doi.org/10.1007/s13143-022-00281-6
• Minola, L., H. Reese, H.-W. Lai, C. Azorin-Molina, J. A. Guijarro, S.-W. Son, & D. Chen (2022) Wind stilling-reversal across Sweden: The impact of land-use and large-scale atmospheric circulation changes. International Journal of Climatology, published online. http://dx.doi.org/10.1002/joc.7289
• Joo, Y.J., Sim, M.S., Elwood Madden, M.E. & Soreghan, G.S. (2022) Significance of the terrestrial sink in the biogeochemical sulfur cycle. Geophys. Res. Lett. 49(4). https://doi.org/10.1029/2021GL097009
• Huidong Yeo, Man-Hae Kim, Seok-Woo Son, Jee-Hoon Jeong, Baek-Min Kim, & Sang-Woo Kim (2022) Arctic cloud properties and associated radiative effects in the three newer reanalysis datasets (ERA5, MERRA-2, JRA-55): Discrepancies and possible causes Atmospheric Research, 270. https://doi.org/10.1016/j.atmosres.2022.106080


• Jang, Y.-S., S.-Y. Jun, S.-W. Son, S.-K. Min, & J.-S. Kug (2021) Delayed impacts of Arctic sea-ice loss on Eurasian severe cold winters. Geophysical Research - Atmospheres, 126. https://doi.org/10.1029/2021JD035286
• Anton Kutyrev, Vadim Kamenetsky, Jung-Woo Park, Roland Mass, Elena Demonterova, Tatiana Antsiferova, Alexei Ivanov, Jiwon Hwang, Adam Abersteiner, & Alexei Ozerov (2021) Primitive high-K intraoceanic arc magmas of Eastern Kamchatka: Implications for paleo-Pacific tectonics and magmatism in the Cretaceous. Earth-Science Reviews 220, 103703. https://doi.org/10.1016/j.atmosres.2022.106080
• Ah Yeong Choi, Jong-Sik Ryu, Kiseong Hyeong, Mun Gi Kim, Kongtae Ra, Hyeryeong Jeong, & Hyoun Soo Lim (2021) Silicon Isotope Measurement of Giant Diatoms Using MC-ICP-MS. Journal of the Korean earth science society 42(1), 1-10. https://doi.org/10.5467/JKESS.2021.42.1.1
• Hataek Kwon, Seong-Joong Kim, Sang-Woo Kim, & Sinu Kim (2021) Topographical effect of the Antarctic Peninsula on a strong wind event Antarctic Science, 33(6), 674-684. https://doi.org/10.1017/S0954102021000444
• Jeong, Y.-C., S.-W. Yeh, S. Lee, R. J. Park, & S.-W. Son (2021) Impact of the stratospheric ozone on the Northern Hemisphere surface climate during boreal winter Journal of Geophysical Research - Atmosphere, 126, e2021JD034958. https://doi.org/10.1029/2021JD034958
• C. Buizert et al. (2021) Antarctic surface temperature and elevation during the Last Glacial Maximum. Science, 372(6546), 1097-1101. https://doi.org/10.1126/science.abd2897
• Alcántara-Ayala, I., Berhe, A.A., Derry, L., Ganti, V., Horton, A.A., Sim, M.S. (2021) Reflections on Earth surface research Nat. Rev. Earth Environ. 2, 15-20. https://doi.org/10.1038/s43017-020-00125-9


• Yeongjun Ryu, Jinho Ahn, J.-W. Yang, E.J. Brook, A. Timmermann, T. Blunier, S. Hur, & S.-J. Kim. (2020) Atmospheric nitrous oxide variations on centennial time scales during the past two millennia. Global Biogeochemical Cycles, 34(9), e2020GB006568. https://doi.org/10.1029/2020GB006568
• Yang J.-W., Ahn J., Iwahana, G., Han S., Kim K., & Fedorov, A. (2020) Brief Communication: The reliability of gas extraction techniques for analysing CH4 and N2O compositions in gas trapped in permafrost ice-wedges, The Cryosphere, 14, 1311-1324. https://doi.org/10.5194/tc-14-1311-2020


• Kyungmin Kim, Ji-Woong Yang, Hyunsuk Yoon, Eunji Byun, Alexander Fedorov, Youngjun Ryu, & Jinho Ahn. (2019) Greenhouse gas formation in ice wedges at Cyuie, central Yakutia. Permafrost and Periglacial Processes, 30(1), 48-57. https://doi.org/10.1002/ppp.1994
• Youngjoon Jang, Sang Bum Hong, Christo Buizert, Hun-Gyu Lee, Sang-young Han, Ji-Woong Yang, Yoshinori Iizuka, Akira Hori, Yeongcheol Han, Seong Joon Jun, Pieter Tans, Taejin Choi, Seong-Joong Kim, Soon Do Hur & Jinho Ahn. (2019) Very old firn air linked to strong density layering at Styx Glacier, coastal Victoria Land, East Antarctica. The Cryosphere, 13, 2407-2419. https://doi.org/10.5194/tc-13-2407-2019
• Sim, M.S., Ogata, H., Lubitz, W., Adkins, J.F., Sessions, A.L., Orphan, V.J., McGlynn, S.E. (2019) Role of APS reductase in biogeochemical sulfur isotope fractionation. Nature Communications 10, 44. https://doi.org/10.1038/s41467-018-07878-4
• Sim, M.S. (2019) Effect of sulfate limitation on sulfur isotope fractionation in batch cultures of sulfate reducing bacteria. Geosci. J. 23, 687-694. https://doi.org/10.1007/s12303-019-0015-x
• Sim, M.S., Adkins, J.F., Orphan, V.J., Sessions, A.L. (2019) Precise determination of equilibrium sulfur isotope effects during volatilization and deprotonation of dissolved H2S. Geochim. Cosmochim. Acta 248, 242-251. https://doi.org/10.1016/j.gca.2019.01.016
• Ilanko, T., Fischer, T.P., Kyle, P., Curtis, A., Lee, H. & Sano Y. (2019) Modification of fumarolic gases by the ice-covered edifice of Erebus volcano, Antarctica. Journal of Volcanology and Geothermal Research 381, 119-139. https://doi.org/10.1016/j.jvolgeores.2019.05.017


• Yeongjun Ryu, Jinho Ahn & Ji-Woong Yang. (2018) High-precision measurement of N2O concentration in ice cores. Environmental Science and Technology, 52(2), 732-738. https://doi.org/10.1021/acs.est.7b05250
• Binu Mani Tripathi, Mincheol Kim, Yongwon Kim, Eunji Byun, Ji-Woong Yang, Jinho Ahn & Yoo Kyung Lee. (2018) Variations in bacterial and archaeal communities along depth profiles of Alaskan soil cores, Scientific Report, 8, 504. https://doi.org/10.1038/s41598-017-18777-x
• Ji-Woong Yang, Yeongcheol Han, Anais Orsi & Jinho Ahn. (2018) Surface temperature in twentieth century at the Styx Glacier, northern Victoria Land, Antarctica, from borehole thermometry. Geophysical Research Letters, 45(18), 9834-9842. https://doi.org/10.1029/2018GL078770


• Ji-Woong Yang, Jinho Ahn, Edward J. Brook & Yeongjun Ryu. (2017) Atmospheric methane control mechanisms during the early Holocene. Climate of the Past, 13, 1227-1242. https://doi.org/10.5194/cp-13-1227-2017
• Alan M. Seltzer, Christo Buizert, Daniel Baggenstos, Edward J. Brook, Jinho Ahn, Ji-Woong Yang, Jeffrey P. Severinghaus. (2017) Does δ18O of O2 record meridional shifts in tropical rainfall? Climate of the Past, 13(10), 1323-1338. https://doi.org/10.5194/cp-13-1323-2017
• Soon Do Hur & Jinho Ahn. (2017) Paleoclimate study using blue ice in Antarctica. Journal of the Geological Society of Korea, 53(4), 597-608. https://doi.org/10.14770/jgsk.2017.53.4.597
• Youngjoon Jang, Yeongcheol Han, Yeongjun Ryu, Jangil Moon, Hyeon-Tae Ju, Ji-Woong Yang, Hun-Gyu Lee, Seong Joon Jun, Joohan Lee, Soon Do Hur, Jong Ik Lee, & Jinho Ahn. (2017) A preliminary study for blue ice in Victoria Land, East Antarctica. Journal of the Geological Society of Korea, 53(4), 567-580. https://doi.org/10.14770/jgsk.2017.53.4.567
• Sim, M.S., Paris, G., Adkins, J.F., Orphan, V.J., Sessions, A.L. (2017) Quantification and sulfur isotope analysis of intracellular metabolites in the dissimilatory sulfate reduction pathway. Geochim. Cosmochim. Acta 206, 57-72. https://doi.org/10.1016/j.gca.2017.02.024


• Yeongjun Ryu & Jinho Ahn (2016) A test for Snowball Earth hypothesis in Korean peninsula by analyzing stable carbon isotopes of carbonates from the Okcheon Supergroup. Journal of the Geological Society of Korea, 52(6), 829-845. https://doi.org/10.14770/jgsk.2016.52.6.829
• Eunji Byun, Ji-Woong Yang, Yongwon Kim & Jinho Ahn. (2016) Trapped Greenhouse Gases in the Permafrost Active Layer: Preliminary Results for Methane Peaks in Vertical Profiles of Frozen Alaskan Soil Cores. Permafrost and Periglacial Processes, 28(2), 477-484. https://doi.org/10.1002/ppp.1935
• Kwang-Yul Kim & Seok-Woo Son (2016) Physical characteristics of Eurasian winter temperature variability. Per Environmental Research Letters, 11, 044009. https://dx.doi.org/10.1088/1748-9326/11/4/044009


• Yeongcheol Han, Seong Joon Jun, Morihiro Miyahara, Hun-Gyu Lee, Jinho Ahn, Ji Woong Chung, Soon Do Hur, & Sang Bum Hong. (2015) Shallow ice-core drilling on Styx glacier, northern Victoria Land, Antarctica in the 2014-2015 summer. Journal of the Geological Society of Korea, 51(3), 343-355. https://doi.org/10.14770/jgsk.2015.51.3.343
• Bauska, T., Fortunat Joos, Raphael Roth, Alan C. Mix, Jinho Ahn & Edward J. Brook. Links between atmospheric carbon dioxide, the land carbon reservoir and climate over the past millennium. Nature Geoscience, 8, 383-387, https://doi.org/10.1038/ngeo2422
• Mitchell, L., Christo Buizert, Edward Brook, Daniel Breton, John Fegyveresi, Daniel Baggenstos, Anais Orsi, Jeffrey Severinghaus, Richard B. Alley, Mary Albert, Rachael H. Rhodes, Joseph R. McConnell, Michael Sigl, Olivia Maselli, Stephanie Gregory & Jinho Ahn. (2015) Observing and modelling the influence of layering on bubble trapping in polar firn. Journal of Geophysical Research, 120(6), 2558-2574. https://doi.org/10.1002/2014JD022766
• WAIS Divide Project Members. (2015) Precise interpolar phasing of abrupt climate change during the last ice age. Nature, 520, 661-665. https://doi.org/10.1038/nature14401
• Kug, J.-S., J.-H. Jeong, Y.-S. Jang, B.-M. Kim, C. K. Folland, S.-K. Min, & S.-W. Son (2015) Two distinct influences of Arctic warming on cold winters over North America and East Asia. Nature Geoscience, 8, 759-762. https://doi.org/10.1038/ngeo2517


• Ahn, J., Edward J. Brook, & Christo Buizert. (2014) Response of atmospheric CO2 to the abrupt cooling event 8200 years ago. Geophysical Research Letters, 41(2), 604-609. https://doi.org/10.1002/2013GL058177
• Ahn, J., & Soon do Hur. (2014) Atmospheric CO2 records from ice cores. Journal of Geological Society of Korea, 50(2), 277-292. https://doi.org/10.14770/jgsk.2014.50.2.277
• Ahn, J., & Edward J. Brook. (2014) Siple Dome ice reveals two modes of millennial CO2 change during the last ice age. Nature Communications 5, 3723. https://doi.org/10.1038/ncomms4723
• Marcott, S.A., Thomas K. Bauska, Christo Buizert, Julia L. Rosen, Eric J. Steig, Kurt M. Cuffey, T.J. Fudge, Jeffrey P. Severinghaus, Jinho Ahn, Michael L. Kalk, Joseph R. McConnell, Todd Sowers, Kendrick C. Taylor, James W.C. White, & Edward J. Brook. (2014) Centennial scale change in the global carbon cycle during the last deglaciation. Nature, 514, 616-619, https://doi.org/10.1038/nature13799
• Ono, S., Sim, M.S., Bosak, T. (2014) Predictive isotope model connects microbes in culture and nature. PNAS 111, 18102-18103, https://doi.org/10.1073/pnas.1420670111
• Leavitt, W.D., Cummins, R., Schmidt, M., Sim, M.S., Ono, S., Bradley, A.S., Johnston, D.T. (2014) Multiple sulfur isotope signatures of sulfite and thiosulfate reduction by the model dissimilatory sulfate-reducer, Desulfovibrio alaskensis str. G20. Front. Microbiol. 5, 591. https://dx.doi.org/10.3389%2Ffmicb.2014.00591


• Ahn, J., Edward J. Brook, Andreas Schmittner, & Karl Kreutz. (2012) Abrupt change in atmospheric CO2 during the last ice age. Geophysical Research Letters, 39(18), L18711. https://doi.org/10.1029/2012GL053018
• Ahn, J., Edward J. Brook, Logan Mitchell, Julia Rosen, Joseph R. McConnell, Kendrick Taylor, David Etheridge, & Mauro Rubino. (2012) Atmospheric CO2 over the last 1000 years: A high-resolution record from the West Antarctic Ice Sheet (WAIS) Divide ice core. Global Biogeochemical Cycles, 26(2). https://doi.org/10.1029/2011GB004247 (2012)
• Sim, M.S., Ono, S., Bosak, T. (2012) Effect of iron and nitrogen limitation on sulfur isotope fractionation during microbial sulfate reduction. Appl. Environ. Microbiol. 78, 8368-8376. https://dx.doi.org/10.1128%2FAEM.01842-12


• Ahn, J., Brook, E. J., & Howell, K. (2009) A high-precision method for measurement of paleoatmospheric CO2 in small polar ice samples. Journal of Glaciology, 55(191), 499-506. https://doi.org/10.3189/002214309788816731


• Ahn, J. & Brook, E. J.. (2008) Atmospheric CO2 and climate on millennial time scales during the last glacial period. Science, 322(5898), 83-85. https://doi.org/10.1126/science.1160832
• Ahn, J., Headly, M., Wahlen, M., Brook, E.J., Mayewski, P.A., & Taylor, K.C. (2008) CO2 diffusion in polar ice: observations from naturally formed CO2 spikes in the Siple Dome (Antarctica) ice core. Journal of Glaciology, 54(187), 685-695. https://doi.org/10.3189/002214308786570764


• Ahn, J. & Brook, E. J. (2007) Atmospheric CO2 and climate from 65 to 30 ka B.P. Geophysical Research Letters, 34(10), L10703, https://doi.org/10.1029/2007GL029551


• Schmittner, A., Brook, E. J., & Ahn, J. (2007) Impact of the ocean's Overturning circulation on atmospheric CO2. Ocean Circulation: Mechanisms and Impacts—Past and Future Changes of Meridional Overturning, 173, 315-334. https://doi.org/10.1029/173GM20
• Cho, M., Kim, Y., & Ahn, J. (2007) Metamorphic evolution of the Imjingang Belt: Implications for Permo-Triassic collisional orogeny in Korea. International Geology Review, 49(1), 30-51. https://doi.org/10.2747/0020-6814.49.1.30


• Ahn, J., Wahlen, M., Deck, B.L., Brook, E.J., Mayewski, P.A., Taylor, K.C., & J.W.C. White. (2004) A record of atmospheric CO2 during the last 40,000 years from the Siple Dome, Antarctica Ice core. Journal of Geophysical Research, 109(D13). https://doi.org/10.1029/2003JD004415 (2004)
• Ahn, J. & Cho, M. (2000) Application of cathodoluminescence to fine-grained pelitic schists of the Imjingang Belt, Korea. European Journal of Mineralogy, 12(5), 1057-1062. https://doi.org/10.1127/ejm/12/5/1057