仭 A: Original Papers (peer-reviewed) 仭
[in press]
[A49] Katsuki, K., Ikehara, M., Yokoyama, Y., Yamane, M., Khim, B-K., Holocene migration of oceanic front systems over the Conrad Rise in the Indian Sector of the Southern Ocean, Journal of Quaternary Science, in press.
[A48] Moriwaki, H., Suzuki, T., Murata, M., Ikehara, M., Machida, H., Lowe, D.J., Sakurajima-Satsuma (Sz-S) and Noike-Yumugi (N-Ym) tephras: New tephrochronological marker beds for the last deglaciation, southern Kyushu, Japan, Quaternary International, in press.
[2011]
[A47] Laura M. Wehrmann, Nils Risgaard-Petersen, Heather N. Schrum, Emily A. Walsh, Youngsook Huh, Minoru Ikehara, Steven D'Hondt, Timothy G. Ferdelman, Ana Christina Ravelo, Kozo Takahashi, Carlos Alvarez Zarikian and the Integrated Ocean Drilling Program Expedition 323 Scientific Party, (2011) Coupled organic and inorganic carbon cycling in the deep subseafloor sediment of the northeastern Bering Sea Slope (IODP Exp. 323), Chemical Geology, 284, 251-261.
[A46] Hori, R.S., Yamakita, S., Ikehara, M., Kodama, K., Aita, Y., Sakai, T., Takemura, A., Kamata, Y., Suzuki, N., Takahashi, S., Sp?rli, K. B., and Grant-Mackie, J. A., (2011) Early Triassic (Induan) Radiolaria and carbon-isotope ratios of a deep-sea sequence from Waiheke Island, North Island, New Zealand, Paleoworld, 20, 166-178.
[A45] Domitsu, H., Uchida, J., Ogane, K., Dobuchi, N., Sato, T., Ikehara, M., Nishi, H., Hasegawa, S., Oda, M., (2011) Stratigraphic relationships between the last occurrence of Neogloboquadrina inglei and marine isotope stages in the northwest Pacific, D/V Chikyu Expedition 902, Hole C9001C, Newsletters on Stratigraphy, 44, 113-122.
[A44] Sagawa, T., Yokoyama, Y., Ikehara, M., Kuwae, M., (2011) Vertical thermal structure history in the western subtropical Pacific since the last glacial maximum, Geophysical Research Letters, vol.38, L00F02, doi:10.1029/2010GL045827.
[A43] Takahashi K., Ravelo A. C., Alvarez-Zarikian C. A., and IODP Expedition 323 Scientists, (2011) IODP Expedition 323 Pliocene and Pleistocene paleoceanographic changes in the Bering Sea. Scientific Drilling, 11, 4-13.
[2010]
[A42] Tyler, J., Kashiyama, Y., Ohkouchi, N., Ogawa, N., Yokoyama, Y., Chikaraishi, Y., Staff, R. A., Ikehara, M., Bronk Ramsey, C., Bryant, C., Brock, F., Gotanda, K., Haraguchi, T., Yonenobu, H., Nakagawa, T., (2010) Tracking aquatic change using chlorin-specific carbon and nitrogen isotopes: The last glacial-interglacial transition at Lake Suigetsu, Japan, GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, VOL. 11, Q09010, 19 PP., doi:10.1029/2010GC003186
[A41] Akikuni, K., Hori, R. S., Grant-Mackie, J. A., Ikehara, M., Stratigraphy of Triassic-Jurassic boundary sequences from the Kawhia coast and Awakino gorge, Murihiku Terrane, New Zealand, Stratigraphy, 7, 1-18, 2010.
[A40] 惵抮丂姲丒惣丂峅巏丒嶁杮棾旻丒斞搰峩堦丒搚壆惓巎丒暯丂挬旻丒憅杮恀堦丒崃嵒塸庽丆壓杒僐傾旝壔愇尋媶僌儖乕僾丆抧媴怺晹扵嵏慏乽偪偒傘偆乿偺壓杒敿搰壂姷弉峲奀僐傾帋椏堦暔惈曄摦偐傜梊應偝傟傞屆娐嫬曄摦堦丆壔愇丆87, 65-81, 2010.丂
[A39] 摪枮壺巕丒惣丂峅巏丒撪揷弤堦丒旜揷懢椙丒戝嬥孫丒暯丂挬旻丒惵抮丂姲丒壓杒僐傾旝壔愇尋媶僌儖乕僾丆抧媴怺晹扵嵏慏乽偪偒傘偆乿偺壓杒敿搰壂姷弉峲奀僐傾帋椏偺擭戙儌僨儖丆壔愇丆87, 47-64, 2010.丂
[2009]
[A38] IKEHARA, M., D. AKITA, and A. MATSUDA, Enhanced marine productivity in the Kuroshio region off Shikoku during the last glacial period inferred from the accumulation and carbon isotopes of sedimentary organic matter, Journal of Quaternary Science, 24 (8), 848-855, 2009. abstract
[A37] Hamada, Y., T. Hirono, M. Ikehara, W. Soh, S.-R. Song, Estimated dynamic shear stress and frictional heat during the 1999 Taiwan Chi-Chi earthquake: a chemical kinetics approach with isothermal heating experiments, Tectonophysics. 469 (1-4), 73-84, 2009. abstract
[A36] Kuwae, M., Y. Hayami, H. Oda, A. Yamashita, A. Amano, A. Kaneda, M. Ikehara, Y. Inouchi, K. Omori, H. Takeoka, and H. Kawahata, Using foraminiferal Mg/Ca ratios to detect an ocean-warming trend in the twentieth century from coastal shelf sediments in the Bungo Channel, southwest Japan, The Holocene, 19, 285-294, 2009. abstract
[A35] 埩扟撧捗巕丆杧棙塰丆抮尨幚丆巐枩廫懷敀垷宯憌忬僠儍乕僩偵偍偗傞OAE1a柍巁慺悈夠偺怺搙梊應偲d13Corg丒旝検尦慺曄摦丆戝嶃旝壔愇尋媶夛帍丆摿暿崋丆戞14崋丆297-315丆2009丏
[2008]
[A34] Hashimoto, Y., Tadai, O., Tanimizu, M., Tanikawa, W., Hirono, T., Lin, W., Mishima, M., Sakaguchi, M., Soh, W., Song, S. R., Aoike, K., Ishikawa, T. M. Murayama, T., Fujimoto, K., Fukuchi, T., Ikehara, M., Ito, H., Kikuta, H., Kinoshita, M., Masuda, K., Matsubara, T., Matsubayashi, O., Mizoguchi, K., Nakamura, N., Otsuki, K., Shimamoto, T., Sone, H., and Takahashi, M., Characteristics of chlorites in seismogenic fault zones: the Taiwan Chelungpu Fault Drilling Project (TCDP) core sample, eEarth, 3, 1-6, 2008.
[2007]
[A33] Hirono, T., T. Yokoyama, Y. Hamada, W. Tanikawa, T. Mishima, M. Ikehara, V. Famin, M. Tanimizu, W. Lin, W. Soh, and S.-R. Song, A chemical kinetic approach to estimate dynamic shear stress during the 1999 Taiwan Chi-Chi earthquake, Geophysical Research Letters, vol.34, L19308, doi:10.1029/2007GL030743, 2007.
[A32] Hori, R.S., Higuchi,Y., Fujiki, T., Maeda, T., Ikehara, M., Geochemistry of the Oruatemanu Formation, Arrow Rocks, Northland, New Zealand, GNS Science Monograph, 24, 123-156, 2007.
[A31] Hori, R.S., Ikehara, M., Preliminary report on Early Triassic acritarchs from Arrow Rocks, Northland, New Zealand, GNS Science Monograph, 24, 117-122, 2007.
[A30] Ikehara, M. , Tetsuro Hirono, Osamu Tadai, Masumi Sakaguchi, Hiroyuki Kikuta, Tatsuro Fukuchi, Toshiaki Mishima, Norihiro Nakamura, Kan Aoike, Koichiro Fujimoto, Yoshitaka Hashimoto, Tsuyoshi Ishikawa, Hisao Ito, Masataka Kinoshita, Weiren Lin, Koji Masuda, Takuo Matsubara, Osamu Matsubayashi, Kazuo Mizoguchi, Masafumi Murayama, Kenshiro Otsuki, Toshihiko Shimamoto, Hiroki Sone, Miki Takahashi, Wataru Tanikawa, Masaharu Tanimizu, Wonn Soh, and Sheng-Rong Song, Low total and inorganic carbon contents within the Chelungpu fault system, Geochemical Journal, 41, 391-396, 2007. PDF
[A29] Kuwae, M., H. Yamaguchi, N. K. Tsugeki, H. Miyasaka, K. Fukumori, M. Ikehara, M. Genkai-Kato, K. Omori, T. Sugimoto, S. Ishida, H. Takeoka, Spatial distribution of organic and sulfur geochemical parameters of oxic to anoxic surface sediments in Beppu Bay in southwest Japan, Estuarine, Coastal and Shelf Science, 72, 348-358, 2007.
[2006]
[A28] Hirono, T., M. Ikehara, T. Mishima, W. Soh, W. Lin, E.-C. Yeh, and Y.-B. Tsai, Disk-shaped black materials discovered from the Taiwan Chelungpu fault, Geophysical Research Letters, 33, L19311, doi:10.1029/2006GL027329, 2006. abstract
[A27] Okazaki, Y., O. Seki, T. Nakatsuka, T. Sakamoto, M. Ikehara, K. Takahashi, Cycladophora davisiana (Radiolaria) in the Okhotsk Sea: a key for reconstructing glacial ocean conditions, Journal of Oceanography, Vol. 62, No. 5, pp. 639-648, 2006.
[A26] Sakamoto, T., Ikehara, M., Uchida, M., Aoki, Shibata, Y., K., Kanamatsu, T., Harada, N., Iijima, K., Katsuki, K., Asahi, H., Takahashi, K., Sakai, H., Kawahata, H., Millennial-scale variations of sea-ice expansion in the southwestern part of the Okhotsk Sea during 120 kyr: Age model, and ice-rafted debris in IMAGES Core MD01-2412, Global and Planetary Change, 53, 58-77, 2006. abstract
[A25] Kameo, K., Okada, M., El-Masry, M., Hisamitsu, T., Saito, S., Nakazato, H., Ohkouchi, N., Ikehara, M., Kitazato, H., and Taira, A., An age model and physical properties of the upper Quaternary core sediments in the Choshi area, central Japan, and their paleoceanographic significance, The Island Arc, 15 (3), 366-377, 2006.
[A24] Harada, N., Ahagon, N., Sakamoto, T., Uchida, M., Ikehara, M., and Shibata, Y., Rapid fluctuation of alkenone temperature in the southwestern Okhotsk Sea during the past 120 kyr, Global and Planetary Change, 53, 29-36, 2006.
[A23] 抮尨丂幚丒懞嶳夒巎丒懡揷堜廋丒奜惣撧捗旤丒戝摴廋岹丒愳敠曚崅丒埨揷彯搊丆巐崙壂偐傜嵦庢偝傟偨俀杮偺IMAGES僐傾傪梡偄偨戞巐婭屻婜偵偍偗傞僥僼儔憌彉丆壔愇丆79, 60-76, 2006.
[A22] Kiyokawa, S., Ito, T., Ikehara, M., and Kitajima, F., Middle Archean volcano-hydrothermal sequence: bacterial-bearing 3.2-Ga Dixon Island Formation, coastal Pilbara terrane, Australia, GSA Bulletin, 118, 3-22, 2006. abstract
[2005]
[A21] Sakamoto, T., M. Ikehara, K. Aoki, K. Iijima, N. Kimura, T. Nakatsuka, and M. Wakatsuchi Ice-rafted debris (IRD) based sea-ice expansion events during the past 100 kyrs in the Okhotsk Sea, Deep Sea Research II, 52, 2275-2301, 2005. abstract
[A20] Okazaki, Y., K. Takahashi, K. Katsuki, A. Ono, J. Hori, T. Sakamoto, M. Uchida, Y. Shibata, M. Ikehara, and K. Aoki, Late Quaternary paleoceanographic changes in the southwestern part of the Okhotsk Sea: Based on analyses of geochemical, radiolarian, and diatom records, Deep-Sea Research II 52 (16-18), 2332-2350, 2005.
[A19] Seki, O., Kawamura, K., Sakamoto, T., Ikehara, M., Nakatsuka, T., Wakatsuchi, M., Decreased surface salinity in the Sea of Okhotsk during the last glacial period estimated from alkenones, Geophysical Research Letters, 32, doi:10.1029/2004GL022177, 2005. abstract
[2004]
[A18] Seki, O., M. Ikehara, K. Kawamura, T. Nakatsuka, H. Narita, T. Sakamoto and K. Ohnishi, Reconstruction of plaeoproductivity in the Sea of Okhotsk over the last 30 kyrs, Paleoceanography, Vol. 19, doi: 10.1029/2002PA000808, 2004. abstract
[A17] Seki, O., K. Kawamura, M. Ikehara, T. Nakatsuka, T. Oba, Variation of alkenone sea surface temperature in the Sea of Okhotsk over the last 85 kyrs, Organic Geochemistry, 35, 347-354, 2004. abstract
[2003]
[A16] Okazaki, Y., K. Takahashi, H. Yoshitani, T. Nakatsuka, M. Ikehara, M. Wakatsuchi, Radiolaria under the seasonally sea-ice covered conditions in the Okhotsk Sea: flux and their implications for paleoceanography, Marine Micropaleontology, 49, 195-230, 2003.
[A15] Koizumi, I., Shiga, K., Irino, T., and Ikehara, M., Diatom records of the late Holocene in the Okhotsk Sea, Marine Micropaleontology, 49, 139-156, 2003.
[A14] Kimoto, K., Takaoka, H., Oda, M., Ikehara, M., Matsuoka, H., Oba, T., and Taira, A., Carbonate dissolution and planktonic foraminiferal assemblages observed in three piston cores collected above the lysocline in the western equatorial Pacific, Marine Micropaleontology, 47, 227-251, 2003. abstract
[A13] Seki, O., K. Kawamura, T. Nakatsuka, K. Ohnishi, M. Ikehara and M. Wakatsuchi, Sediment core profiles of long-chain n-alkanes in the Sea of Okhotsk: Enhanced transport of terrestrial organic matter from the last deglaciation to the early Holocene, Geophysical Research Letters, vol.30, No.1, 1001, doi: 10.1029/2001GRL014464, 2003.
[2002]
[A12] 嶳杮惓怢丆擖栰抭媣丆戝応拤摴丆懞嶳夒巎丆抮尨幚丆擔杮嬤奀偺挿広僺僗僩儞僐傾儕儞僌偵尒偄偩偝傟偨僗乕僾忬忥棎憌丆愇桘媄弍嫤夛帍丆67,6,590-593丆2002
[A11] Narita, H., Sato, M., Tsunogai, S., Ikehara, M., Natatsuka, T., Wakatsuchi, M., Harada, N., Ujiie, Y., Biogenic opal indicating less productive northwesten North Pacific during the glacial ages, Geophysical Research Letters, 29, 22-26, 2002.
[2001]
[A10] A. Rosell-Mele, E. Bard, K.-C. Emeis, J. O. Grimalt, P. Muller, R. Schneider, I., Bouloubassi, B. Epstein, K. Fahl, A. Fluegge, K. Freeman, M. Goni, U. Guntner, D., Hartz, S. Hellebust, T. Herbert, M. Ikehara, R. Ishiwatari, K. Kawamura, F. Kenig, J. de Leeuw, S. Lehman, L. Mejanelle, N. Ohkouchi, R. D. Pancost, C. Pelejero, F. Prahl, J. Quinn, J.-F. Rontani, F. Rostek, J. Rullkotter, J. Sachs, T. Blanz, K. Sawada, D. Schulz-Bull, E. Sikes, C. Sonzogni, Y. Ternois, G. Versteegh, J. K. Volkman, and S. Wakeham, Precision of the current methods to measure the alkenone proxy UK'37 and absolute alkenone abundance in sediments: Results of an interlaboratory comparison study, Geochemistry, Geophysics, Geosystems, 2, July 6, 2001.(Go to text in the G-cubed site)
[A9] 抮尨丂幚丒抾杮婭擵丒戝壨撪捈旻丒壨懞岞棽丆撿戝梞偺昞憌懲愊暔偵偍偗傞懡娐朏崄懓扽壔悈慺偺堒搙暘晍丆抧媴壔妛丆35丆73-84丆2001.
[2000]
[A8] 壨懞岞棽丒壛帯婱丒戝壨撪捈旻丒拞捤晲丒抮尨幚丆杒晹杒懢暯梞丒儀乕儕儞僌奀偵偍偗傞寽戺棻巕偺帀幙惉暘丒埨掕扽慺摨埵懱斾偺墧捈暘晍丆擔杮僾儔儞僋僩儞妛夛曬丄47, 140-143, 2000丏
[A7] Ikehara, M., K. Kawamura, N. Ohkouchi, M. Murayama, T. Nakamura, and A. Taira, Variations of terrestrial input and marine productivity in the Southern Ocean (48 ) during the last two deglaciations, Paleoceanography, 15, 170-180, 2000. abstract
[A6] Ohkouchi, N., Kawamura, K., Takemoto, N., Ikehara, M., and Nakatsuka, T., Implications of carbon isotope ratios of C27-C33 alkanes and C37 alkenes for the sources of organic matter in the Southern Ocean surface sediments, Geophys. Res. Lett., 27, 233-236, 2000.
[1999]
[A5] Ikehara, M., K. Kawamura, N. Ohkouchi and A. Taira, Organic geochemistry of greenish clay and organic rich sediments since early Miocene from Hole 985A, Norway Basin, Proceedings of the Ocean Drilling Program, Scientific Results, 162, 209-216, 1999.
[1998]
[A4] Hyun, S., Ikehara, M., Jansen, E., and Raymo, M. E., Scientific achievements of the ODP (Ocean Drilling Program) and paleoceanography of the North Atlantic Ocean (ODP Leg 162), The Journal of the Korean Earth Science Society, 19 (2), 260-268, 1998.
[1997]
[A3] Ikehara, M., K. Kawamura, N. Ohkouchi, K. Kimoto, M. Murayama, T. Nakamura, T. Oba, and A. Taira, Alkenone sea surface temperature in the Southern Ocean for the last two deglaciations, Geophys. Res. Lett., 24, 679-682, 1997. abstract
[1996]
[A2] Hyun S., N. Ahagon, S. Saito, M. Ikehara, T. Oba, and A. Taira, Geochemical evidence for spatial paleoproductivity variations in the Northwest Pacific (Shikoku Basin) during the last glacial maximum. The Journal of the Korea Society of Oceanography, 31, 207-216, 1996.
[1995]
[A1] Nakatsuka, T., Harada, N., Matsumoto, E., Handa, N., Oba, T., Ikehara, M., Matsuoka, H., and Kimoto, K., Glacial-interglacial migration of an upwelling field in the western equatorial Pacific recorded by sediment 15N/14N, Geophys. Res. Lett., 22, 2525-2528, 1995.
仭 Dissertations 仭
Graduate thesis: Ikehara, M., Cyclicity in the deep-sea core from the off Great Barrier Reef -Sedimentary environmental changes by the galcial sea-level changes-, B.S. thesis, Kanazawa University, 1992 (in Japanese).
Master's thesis: Ikehara, M., Paleoceanographic changes in the western Equatorial Pacific Ocean during the past 200 kyrs, M.S. thesis, Kanazawa University, pp.73, 1994.
Docter's thesis: Ikehara, M., Late Pleistocene Southern Ocean Paleoceanography based on Organic and Stable Isotope Geochemistry, Dr. S. thesis, Univ. of Tokyo, pp.234, 1997.
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