Ice sheet fluctuations in the past and global climate changes

• Project/Area Number: 26247085
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Stratigraphy/Paleontology
• Research Institution: The University of Tokyo
• Principal Investigator: Yokoyama Yusuke 東京大学, 大気海洋研究所, 教授 (10359648)
• Co-Investigator(Kenkyū-buntansha): 大河内 直彦 国立研究開発法人海洋研究開発機構, 生物地球化学研究分野, 分野長 (00281832) ; 池原 実 高知大学, 教育研究部 自然科学系 理学部門, 教授 (90335919)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥42,380,000 (Direct Cost: ¥32,600,000、Indirect Cost: ¥9,780,000); Fiscal Year 2016: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000); Fiscal Year 2015: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000); Fiscal Year 2014: ¥25,350,000 (Direct Cost: ¥19,500,000、Indirect Cost: ¥5,850,000)
• Keywords: 古気候 / 氷床 / 南極 / 古海洋 / 南極氷床 / 海水準 / 古環境 / 年代測定

Outline of Final Research Achievements

We have studied the past ice sheet histories for both hemispheres as well as their relations to the global climate changes. Using nobel geochemical and geophysical tools, timing and extends of glacial fluctuations in particular Antarctic ice sheets was well constrained. This topic is currently discussed in many literatures including IPCC (Intergovernmental panel on climate change) thus contributing greatly to climate modeling community. Global climate relations to the glacial fluctuations were also studied using various climate archives such as corals, marine and lake sediments and tree rings. We found close relations with high- and low-latitude region that will also contribute to better constrain climate models.

Research Products

• [Int'l Joint Research] Rice University/University of California Irvine/University of California Santa Barbara(米国)
• [Int'l Joint Research] The Australian National University/University of Sydney/University of Adelaide(Australia)
• [Int'l Joint Research] Ghent University/Geological Survey of Belgium/University of Liege(Belgium)
• [Int'l Joint Research] University of Cologne/University of Bremen(Germany)
• [Int'l Joint Research] Durham University/Newcastle University(英国)
• [Int'l Joint Research]
• [Int'l Joint Research] University of Sydney/The Australian National University/University of Wollongong(オーストラリア)
• [Int'l Joint Research] University of California Santa Cruze/Stanford University/Woods Hole Oceanographic Institute(米国)
• [Int'l Joint Research] Universidad de Granada(スペイン)
• [Int'l Joint Research] University of Oxford(英国)
• [Int'l Joint Research] Ghent University/Geological Survey of Belgium/University of Liege(ベルギー)
• [Int'l Joint Research]
• [Journal Article] Widespread collapse of the Ross Ice Shelf during the late Holocene. (2016)
  • Author(s): Yokoyama, Y., Anderson, J. B., Yamane, M., Simikins, L. M., Miyairi, Y., Yamazaki, T., Koizumi, M., Suga, H., Kusahara, K., Prothro, L., Hasumi, H., Southon, J. R., and Ohkouchi, N.
  • Journal Title: Proceedings of National Academy of Science, USA Volume: 113 Issue: 9 Pages: 2354-2359
  • DOI: 10.1073/pnas.1516908113
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Total meltwater volume since the Last Glacial Maximum and viscosity structure of Earth’s mantle inferred from relative sea level changes at Barbados and Bonaparte Gulf and GIA-induce J2-dot (2016)
  • Author(s): Masao Nakada, Jun’ichi Okuno, Yusuke Yokoyama
  • Journal Title: Geophysical Journal International Volume: 204 Issue: 2 Pages: 1237-1253
  • DOI: 10.1093/gji/ggv520
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Holocene Antarctic melting and lithospheric uplift history of the southern Okinawa trough inferred from mid- to late-Holocene sea level in Iriomote Island, Ryukyu, Japan. (2016)
  • Author(s): Yokoyama, Y., Maeda, Y., Okuno, J., Miyairi, Y., and Kosuge, T.
  • Journal Title: Quaternary International Volume: 397 Pages: 342-348
  • DOI: 10.1016/j.quaint.2015.03.030
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Relationship between early summer precipitation in Japan and the El Nino-Southern and Pacific Decadal Oscillations over the past 400 years (2016)
  • Author(s): Sakashita, W., Y. Yokoyama, H. Miyahara, Y.T. Yamaguchi, T. Aze, S.P. Obrochta, T. Nakatsuka
  • Journal Title: Quaternary International Volume: 397 Pages: 300-306
  • DOI: 10.1016/j.quaint.2015.05.054
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Surface nitrate utilization in the Bering Sea since 180 ka BP: Insight from sedimentary nitrogen isotopes. (2016)
  • Author(s): Riethdorf, J.-R., Thibodeau, B., Ikehara, M. Nurnberg, D., Max, L., Tiedemann, R., and Yokoyama, Y.
  • Journal Title: Deep Sea Research part II Volume: 125-126 Pages: 300-306
  • DOI: 10.1016/j.dsr2.2015.03.007
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Weak monsoon event at 4.2 ka recorded in sediment from Lake Rara, the Himalayas (2016)
  • Author(s): Nakamura, A., Yokoyama, Y., Maemoku, H., Yagi, H., Okamura, M., Matsuoka, H., Miyake, N., Osada, T., Adhikari, D.P., Dangol, V., Ikehara, M., Miyairi, Y., and Matsuzaki, H.
  • Journal Title: Quaternary International Volume: 397 Pages: 349-359
  • DOI: 10.1016/j.quaint.2015.05.053
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Reappraisal of sea-level lowstand during the Last Glacial Maximum observed in the Bonaparte Gulf sediments, northwestern Australia (2016)
  • Author(s): Takeshige Ishiwa, Yusuke Yokoyama, Yosuke Miyairi, Stephen Obrochta, Takenori Sasaki, Akihisa Kitamura, Atsushi Suzuki, Minoru Ikehara, Ken Ikehara, Katsunori Kimoto, Julien Bourget and Hiroyuki Matsuzaki
  • Journal Title: Quaternary International Volume: 397 Pages: 373-379
  • DOI: 10.1016/j.quaint.2015.03.032
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Fossil otoliths from the Gulf of Kutch, Western India, as a paleo-archive for the mid- to late-Holocene environment. (2016)
  • Author(s): Amekawa, S., Kubota, K., Miyairi, Y., Seki, A., Kawakubo, Y., Sakai, S., Ajithprasad, P., Maemoku, H., Osa.da, T., and Yokoyama, Y
  • Journal Title: Quaternary International Volume: 397 Pages: 281-288
  • DOI: 10.1016/j.quaint.2015.07.006
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] A diatom-inferred record of lake variability during the last 900 years in Luzow-Holm Bay, East Antarctica (2016)
  • Author(s): Rudd, R.C., Tyler, J.J., Tibby, J., Yokoyama, Y., Tavernier, I., Verheyen E., Fukui, M., and Takano, Y.
  • Journal Title: Journal of Quaternary Research Volume: 31 Issue: 2 Pages: 114-125
  • DOI: 10.1002/jqs.2845
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Two-step rise of atmospheric oxygen linked to the growth of continents (2016)
  • Author(s): Lee, C.-T., Yeung, L.Y., McKenzie, N.R., Yokoyama, Y., Ozaki, K., and Lenardic, A.
  • Journal Title: Nature Geoscience Volume: 9 Issue: 6 Pages: 417-424
  • DOI: 10.1038/ngeo2707
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A systematic review of geological evidence for Holocene earthquakes and tsunamis along the Nankai-Suruga Trough, Japan. (2016)
  • Author(s): Garrett, E., Fujiwara, O., Garrett, P., Hayvaert, V.M.A., Shishikura, M., Yokoyama, Y., Hubert-Ferrari, A., Bruckner, H., Nakamura, A., De Batist, M., and QuakeRecNankai team
  • Journal Title: Earth Science Reviews Volume: 159 Pages: 337-357
  • DOI: 10.1016/j.earscirev.2016.06.011
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Linking the distribution of microbial deposits from the Great Salt Lake (Utah, USA) to tectonic and climatic processes (2016)
  • Author(s): Bouton, A., Vennin, E., Boulle, J., Pace, A., Bourillot, R., Thomazo, C., Bayard, A., Dsaubliaux, G., Goslar, T., Yokoyama, Y., Dupraz, C., and Visscher, P.T.
  • Journal Title: Biogeosciences Volume: 13 Issue: 19 Pages: 5511-5526
  • DOI: 10.5194/bg-13-5511-2016
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Deep Sea corals feel the flow (2016)
  • Author(s): Yokoyama, Y., and Esat, T.M.
  • Journal Title: Science Volume: 354 Issue: 6312 Pages: 550-551
  • DOI: 10.1126/science.aak9817
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Sedimentary environmental changes from late Quaternary sea-level change in the Bonaparte Gulf, northwestern Australia (2016)
  • Author(s): Ishiwa, T., Yokoyama, Y., Miyairi, Y., Ikehara, M., and Obrochta, S.
  • Journal Title: Geoscience Letters Volume: 3 Issue: 1 Pages: 33-33
  • DOI: 10.1186/s40562-016-0065-0
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Highstand shelf fans: The role of buoyancy reversal in the deposition of a new type of shelf sand body (2016)
  • Author(s): Steel, E., Simms, A.R., Warrick, J., and Yokoyama, Y.
  • Journal Title: Geological Society of America Bulletin Volume: 128 Issue: 11-12 Pages: 1717-1724
  • DOI: 10.1130/b31438.1
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] The Pliocene-Pleistocene transition had dual effects on North American migratory bird speciation (2016)
  • Author(s): Hirase, S., Yokoyama, Y., Lee, C.-T., and Iwasaki, W.
  • Journal Title: Palaeogeography Palaeoclimatology Palaeoecology Volume: 462 Pages: 85-91
  • DOI: 10.1016/j.palaeo.2016.09.006
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Holocene geohazard events on the southern Izu Peninsula, central Japan (first title; Geohazard events during Holocene on the southern Izu Peninsula, central Japan. (2015)
  • Author(s): Kitamura, A., Ohashi, Y., Ishibashi, H., Miyairi, Y., Yokoyama, Y., Ikuta, R., Ito, Y., Ikeda, M., Shimano, T.
  • Journal Title: Quaternary International Volume: 不明 Pages: 725-733
  • DOI: 10.1016/j.quaint.2015.04.021
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Holocene reef-growth dynamics on Kodakara Island (29°N, 129°E) in the Northwest Pacific. (2015)
  • Author(s): Hamanaka, N., Kan, H., Nakashima, Y., Yokoyama, Y., Okamoto, T., Ohashi, T., Adachi, H., Matsuzaki, H., and Hori, N.
  • Journal Title: GEOMORPHOLOGY Volume: 243 Pages: 27-39
  • Peer Reviewed
• [Journal Article] Late Holocene sea-level fall and turn-off of reef flat carbonate production: Rethinking bucket fill and coral reef growth models. (2015)
  • Author(s): Harris, D.L., Webster, J.M., Vila-Concejo, A., Hua, Q., Yokoyama, Y., and Reimer, P.J.
  • Journal Title: Geology Volume: 43 Pages: 175-178
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Sources of dissolved inorganic carbonin two small streams with different bedrock geology: Insights from carbon isotopes. (2015)
  • Author(s): Ishikawa, N., Tayasu, I., Yamane, M., Yokoyama, Y., Sakai, S., and Ohkouchi, N.
  • Journal Title: RADIOCARBON Volume: 57 Pages: 1-10
  • Peer Reviewed
• [Journal Article] Chlorophyll a-specific Δ14C, δ13C and δ15N values in stream periphyton: implications for aquatic food web studies. (2015)
  • Author(s): Ishikawa, N.F., Yamane, M., Suga, H., Ogawa, N.O., Yokoyama, Y., and Ohkouchi, N.
  • Journal Title: Biogeosciences Volume: 12 Pages: 6781-6789
  • Peer Reviewed
• [Journal Article] Submerged karst landforms observed by multibeam bathymetric survey in Nagura Bay, Ishigaki Island, southwestern Japan. (2015)
  • Author(s): Kan, H, Urata, K., Nagao, M., Hori, N., Fujita, K.,Yokoyama, Y., Nakashima, Y., Ohashi, T., Goto, K., Suzuki, A.
  • Journal Title: Geomorphology Volume: 229 Pages: 112-124
  • Peer Reviewed
• [Journal Article] Paleoenvironmental studies of fossils of marine sessile organisms in the brackish water mass of a submarine cave, Okinawa, JAPAN. (2015)
  • Author(s): Kitamura, A., Tamaki, C., Miyairi, Y., Yokoyama, Y.
  • Journal Title: Journal of Cave and Karst Studies Volume: 76 Pages: 164-172
  • Peer Reviewed
• [Journal Article] Bottom water variability in the subtropical northwestern Pacific from 26 ka to present based on Mg/Ca and stable carbon and oxygen isotopes of benthic foraminifera. (2015)
  • Author(s): Kubota, Y., Kimoto, K., Itaki, T., Yokoyama, Y., Miyairi, Y., and Matsuzaki, H.
  • Journal Title: Climate of the Past Volume: 11 Pages: 803-824
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A new method for calibrating a boron isotope paleo-pH proxy using massive Porites corals. (2015)
  • Author(s): Kubota, K., Yokoyama, Y., Ishikawa, T., and Suzuki, A.
  • Journal Title: Geochemistry, Geophysics, Geosystems Volume: 16 Pages: 3333-3342
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Migration history of an ariid Indian catfish reconstructed by otolith Sr/Ca and δ18O micro-analysis. (2015)
  • Author(s): Kubota, K., Yokoyama, Y., Kawakubo, Y., Seki, A., Sakai, S., Ajithprasad, P., Maemoku, H., Osada, T., and Bhattacharya, S.K.
  • Journal Title: Geochemical Journal Volume: 49 Pages: 469-480
  • NAID: 130005101415
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] An approach for measuring the 129I/127I ratio in fish samples. (2015)
  • Author(s): Kusuno, H., Matsuzaki, H., Nagata, T., Miyairi, Y., Yokoyama, Y., Ohkouchi, N., and Tokuyama, H.
  • Journal Title: Nuclear Instruments and Methods in Physics Research B Volume: 361 Pages: 414-418
  • Peer Reviewed
• [Journal Article] Climate-induced changes in sediment supply revealed by surface exposure dating of Sijiquan River terraces, northeastern Tibet. (2015)
  • Author(s): Shirahama, Y., Miyairi, Y., He, H., Fu, B., Echigo, T., Kano, K., Yokoyama, Y., and Ikeda, Y.
  • Journal Title: Geomorphology Volume: 235 Pages: 15-26
  • Peer Reviewed
• [Journal Article] Exposure age and ice-sheet model constraints on Pliocene East Antarctic ice sheet dynamics. Nature Communications 6, Article number:7016 (2015)
  • Author(s): Yamane M, Yokoyama Y, Abe-Ouchi A, Obrochta S, Saito F, Moriwaki K, Matsuzaki H :
  • Journal Title: Nature Communications Volume: 6 Issue: 1 Pages: 7016-7016
  • DOI: 10.1038/ncomms8016
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Biogeochemistry and limnology in Antarctic subglacial weathering: Evidence of the linkage between subglacial silicon input and primary producers in a perennially ice-covered lake. (2015)
  • Author(s): Takano, Y., Kojima, H., Takeda, E., Yokoyama, Y., and Fukui, M.
  • Journal Title: Progress in Earth and Planetary Science Volume: 2 Pages: 1-15
  • Peer Reviewed / Open Access
• [Journal Article] 将来の気候・環境変動理解のための近過去復元研究 (2015)
  • Author(s): 横山祐典・中塚武・多田隆治
  • Journal Title: 地球環境 Volume: 20 Pages: 189-194
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Coral reefs (2015)
  • Author(s): Yokoyama, Y. and Esat, T. M.
  • Journal Title: Handbook of Sea-Level Research Volume: 1 Pages: 104-124
  • DOI: 10.1002/9781118452547.ch7
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Different response to Indian monsoon between inner and outer region of the Gulf of Aden recorded in the deep-sea sediments (2015)
  • Author(s): Isaji, Y., Kawabata, H., Ohkochi, N., Murayama, M., and Tamaki, K.
  • Journal Title: Journal of Geophysical Research-Ocean Volume: 120 Pages: 7253-7270
  • Peer Reviewed
• [Journal Article] Terrestrial environmental changes around the Gulf of Aden over the last 210 kyr deduced from the sediment n-alkane record: Implications for the dispersal of Homo sapiens (2015)
  • Author(s): Isaji, Y., Kwahata, H., Ohkouchi, N., Murayama, M., and Tamaki, K.
  • Journal Title: Geophysical Research Letters Volume: 42 Pages: 1880-1887
  • Peer Reviewed
• [Journal Article] Biochemical and physiological bases for the application of carbon and nitrogen isotopes to the environmental and ecological studies. (2015)
  • Author(s): Ohkouchi, N., Ogawa, N. O., Chikaraishi, Y., Tanaka, H., and Wada, E.
  • Journal Title: Progress in Earth and Planetary Science Volume: 2 Pages: 1-17
  • Peer Reviewed
• [Journal Article] Bottom water variability in the subtropical northwestern Pacific from 26 ka to present based on Mg/Ca and stable carbon and oxygen isotopes of benthic foraminifera. (2015)
  • Author(s): Kubota, Y., Kimoto, K., Itaki, T., Yokoyama, Y., Miyairi, Y., and Matsuzaki, H
  • Journal Title: Climate of the Past Volume: 印刷中
  • Peer Reviewed
• [Journal Article] Surface nitrate utilization in the Bering Sea since 180 ka BP: Insight from sedimentary nitrogen isotopes (2015)
  • Author(s): Riethdorf, J.-R., Thibodeau, B., Ikehara, M., Nürnberg, D., Max, L., Tiedemann, R., and Yokoyama, Y
  • Journal Title: Deep Sea Research part II Volume: 印刷中
  • Peer Reviewed
• [Journal Article] Late Holocene sea-level fall and turn-off of reef flat carbonate production: Rethinking bucket fill and coral reef growth models. (2015)
  • Author(s): Harris, D.L., Webster, J.M., Vila-Concejo, A., Hua, Q., Yokoyama, Y., and Reimer, P.J. ,
  • Journal Title: Geology Volume: なし Issue: 2 Pages: 175-178
  • DOI: 10.1130/g35977.1
  • Peer Reviewed
• [Journal Article] Biochemical and physiological bases for the application of carbon and nitrogen isotopes to the environmental and ecological studies. (2015)
  • Author(s): Ohkouchi, N._, Ogawa, N. O., Chikaraishi, Y., Tanaka, H., and Wada, E.
  • Journal Title: Progress in Earth and Planetary Science Volume: 2 Issue: 1
  • DOI: 10.1186/s40645-015-0032-y
  • Peer Reviewed
• [Journal Article] Sources of dissolved organic carbon in two headwater streams with different bedrock geology: constraints from dual carbon isotopes. (2015)
  • Author(s): Ishikawa, N. F, Tayasu, I., Yamane, M., Miyairi, Y., Yokoyama, Y., and _Ohkouchi, N._
  • Journal Title: Radiocarbon Volume: 印刷中
  • Peer Reviewed
• [Journal Article] Isolation of underivatized amino acids by ion pair high performance liquid chromatography for high precision measurement of nitrogen isotopic composition of amino acids. (2015)
  • Author(s): Takano, Y., Chikaraishi, Y., and _Ohkouchi, N._
  • Journal Title: International Journal of Mass Spectrometry Volume: 印刷中
  • Peer Reviewed
• [Journal Article] Paleoenvironmental studies of fossils of marine sessile organisms in the brackish water mass of a submarine cave, Okinawa, JAPAN. (2014)
  • Author(s): Kitamura, A., Tamaki, C., Miyairi, Y., Yokoyama, Y.
  • Journal Title: Journal of Cave and Karst Studies Volume: 76 Pages: 164-172
  • Peer Reviewed
• [Journal Article] Climate variability and ice-sheet dynamics during the last three glaciations. (2014)
  • Author(s): Obrochta, S.P., Crowley, T.J., Channell, J.E.T., Hodell, D.A., Baker, P.A., Seki, A., and Yokoyama, Y.
  • Journal Title: Earth and Planetary Science Letters Volume: 406 Pages: 198-212
  • Peer Reviewed
• [Journal Article] The disappearance of glaciers in the Tien Shan Mountains in Central Asia at the end of Pleistocene (2014)
  • Author(s): Takeuchi, N., Fujita, K., Alzen, V.B., Narama, C., Yokoyama, Y., Okamoto, S., Naoki, K., and Kubota, J.
  • Journal Title: Quaternary Science Reviews Volume: 103 Pages: 26-33
  • Peer Reviewed
• [Journal Article] ENSO reconstructions over the past 60 ka using giant clams (Tridacna sp.) from Papua New Guinea. (2014)
  • Author(s): Driscoll, R., Elliot, M., Russon, T., Welsh, K., Yokoyama, Y., and Tudhope, A.
  • Journal Title: Geophysical Research Letters Volume: 41-19 Pages: 6819-6825
  • Peer Reviewed
• [Journal Article] Records and causes of Holocene salinity shifts in Laguna de Bay, Philippines (2014)
  • Author(s): Jaraula, C.M.B., Siringan, F.P., Klingel, R., Sato, H., and Yokoyama, Y.
  • Journal Title: Quaternary International Volume: 349 Pages: 207-220
  • Peer Reviewed
• [Journal Article] Formation and geomorphologic history of the Lonar impact crater deduced from in situ cosmogenic 10Be and 26Al. (2014)
  • Author(s): Nakamura, A., Yokoyama, Y., Sekine, Y., Goto, K., Komatsu, G., Kumar, P.S., Matsuzaki, H., Kaneoka, I., Matsui, T.
  • Journal Title: Geochemistry, Geophysics, Geosystems Volume: 15-8 Pages: 3190-3197
  • Peer Reviewed
• [Journal Article] Online oxygen isotope analysis of sub-milligram quantities of biogenic opal using the iHTR method coupled with continuous-flow IRMS. (2014)
  • Author(s): Ijiri, A., Yamane, M., Ikehara, M., Yokoyama, Y., Okazaki, Y.
  • Journal Title: Journal of Quaternary Science Volume: 29-5 Pages: 455-462
  • Peer Reviewed
• [Journal Article] Intensification of the meridional temperature gradient in the Great Barrier Reef following the Last Glacial Maximum (2014)
  • Author(s): Fells, T., McGregor, H.V., Linsley, B.K., Tudhope, A.W., Gagan, M.K., Suzuki, A., Inoue, M., Thomas, A.L., Esat, T.M., Thompson, W.G.,Tiwari, M., Potts, D.D., Mudelsee, M.,Yokoyama, Y., Webster, J.M.
  • Journal Title: Nature Communications Volume: 5 Pages: 4102-4102
  • Peer Reviewed
• [Journal Article] Larger CO2 source at the equatorial Pacific during the last deglaciation. (2014)
  • Author(s): Kubota, K., Yokoyama, Y., Ishikawa, T., Obrochta, S.P., Suzuki, A.
  • Journal Title: Nature Scientific Reports Volume: 4 Pages: 5261-5261
  • Peer Reviewed
• [Journal Article] Millennial-scale Alkenone Sea Surface Temperature Changes in the Northern South China Sea During the Past 45,000 Years (MD972146). (2014)
  • Author(s): Lin, D.-C., Chen, M.-T., Yamamoto, M., and Yokoyama, Y.
  • Journal Title: Quaternary International Volume: 333 Pages: 207-215
  • Peer Reviewed
• [Journal Article] Direct comparison of site-specific and basin-scale erosion rate estimation by in-situ cosmogenic nuclides: an example from the Abukuma Mountains, Japan. (2014)
  • Author(s): Nakamura, A., Yokoyama, Y., Shiroya, K., Miyairi, Y., Matsuzaki, H.
  • Journal Title: Progress in Earth and Planetary Science Volume: 1 Pages: 1-9
  • Peer Reviewed
• [Journal Article] Conversion of GISP2-based sediment core age models to the GICC05 extended chronology. (2014)
  • Author(s): Obrochta, S.P., Yokoyama, Y., Morén, J., and Crowley, T.J.
  • Journal Title: Quaternary Geochronology Volume: 20 Pages: 1-7
  • Peer Reviewed
• [Journal Article] Sediment waves on the Conrad Rise, Southern Indian Ocean: implications for the migration history of the Antarctic Circumpolar Current. (2014)
  • Author(s): Oiwane, H., Ikehara, M., Suganuma, Y., Miura, H., Nakamura, Y., Sato, T., Nogi, Y., Yamane, M., and Yokoyama,Y.
  • Journal Title: Marine Geology Volume: 348 Pages: 27-36
  • Peer Reviewed
• [Journal Article] Precise determination of Sr/Ca by laser ablation ICP-MS compared to ICP-AES and application to multi-century temperate corals. (2014)
  • Author(s): Kawakubo, Y., Yokoyama, Y., Suzuki, A., Okai, T., Alibert, C., Kinsley, L., and Eggins, S.
  • Journal Title: Geochemical Journal Volume: 48 Pages: 145-152
  • NAID: 40020030710
  • Peer Reviewed
• [Journal Article] Event layers in the Japanese Lake Suigetsu 'SG06' sediment core: description, interpretation and climatic implications. (2014)
  • Author(s): Schlolaut, G., Brauer, A., Marshall, M.H., Nakagawa, T., Staff, R.A., Bronk Ramsey, C., Lamb, H.F., Bryant, C.L., Naumann, R., Dulski, P., Brock, F., Yokoyama, Y., Tada, R., and Haraguchi, T.
  • Journal Title: Quaternary Science Review Volume: 83 Pages: 157-170
  • Peer Reviewed
• [Journal Article] Quantitative Compound-specific ^14 C dating of IODP Expedition 318 core U1357A obtained off the Wilkes Land, Antarctica. (2014)
  • Author(s): Yamane, M., Yokoyama, Y., Miyairi, Y., Suga, H., Matsuzaki, H., Dunbar, R., and _Ohkouchi, N._
  • Journal Title: Radiocarbon Volume: 56 Pages: 1009-1017
  • Peer Reviewed
• [Journal Article] アラスカ湾堆積物から探る北米氷床の消長と海洋環境動態 IODP第341次アラスカ湾掘削の船上分析結果概要 (2014)
  • Author(s): 須藤斎, 朝日博史, 福村朱美, 喜岡新, 今野進, 松崎賢史, 中村淳路, 小嶋孝徳, and the Expedition 341 Scientists, 2014.
  • Journal Title: J-DESC News Volume: 7
• [Presentation] Radiocarbon measurements for marine fish to understand their ecology (2016)
  • Author(s): Miyairi, Y., Yokoyama, Y., Ohkouchi, N., Ogawa, N., Matsuzaki, H., Kusuno, H., and Nagata, T.
  • Organizer: IsoEcol 2016
  • Place of Presentation: 伊藤謝恩ホール、東京都文京区
  • Int'l Joint Research
• [Presentation] Growth and calicification effects of ocean acidification on cultured bivalve, Scaphra broughtonii, revealed from radiocarbon and stable carbon isotopes (2016)
  • Author(s): Yokoyama, Y., Chew, Y.C., Nishida, K., Suzuki, A., Miyairi, Y., Hirabayashi, S., Sato, M., and Nojiri, Y.
  • Organizer: IsoEcol 2016
  • Place of Presentation: 伊藤謝恩ホール、東京都文京区
  • Int'l Joint Research
• [Presentation] Amino acid and radiocarbon insights from captive whale sharks (2016)
  • Author(s): Wyatt, A.S., Matsumoto,R., Chikaraishi, Y., Miyairi, Y., Yokoyama, Y., Tsuzuki, K., Shirai, K., Higuchi, T.
  • Organizer: IsoEcol 2016
  • Place of Presentation: 伊藤謝恩ホール、東京都文京区
  • Int'l Joint Research
• [Presentation] Blade-order-dependent radiocarbon variability in brown seaweed Undaria pinnatifida: A new tool for assessing the change in current regime during the growth period of kelps (2016)
  • Author(s): Sato, N., Fukuda, H., Miyairi, Y., Yokoyama, Y., Nagata, T.
  • Organizer: IsoEcol 2016
  • Place of Presentation: 伊藤謝恩ホール、東京都文京区
  • Int'l Joint Research
• [Presentation] Geochemical analyses of fossil shells of Gafrarium tumidum collected from Tongatapu Island and its application in paleoceanography and archaeology during the Holocene (2016)
  • Author(s): Fukuyo, N., Kubota, K., Yokoyama, Y., Clark, G., Miyairi, Y., Tsuzuki, K., Shirai, K., and Higuchi, T.
  • Organizer: IsoEcol 2016
  • Place of Presentation: 伊藤謝恩ホール、東京都文京区
  • Int'l Joint Research
• [Presentation] Life history of Indian catfish reconstructed from otolith geochemistry (2016)
  • Author(s): Kubota, K., Yokoyama, Y., Amekawa, S., Seki, A., Kawakubo, Y., Miyairi, Y., Sakai, S., Ajithprasad, P., Maemoku, H., Osada, T., and Bhattacharya, S.K.
  • Organizer: IsoEcol 2016
  • Place of Presentation: 伊藤謝恩ホール、東京都文京区
  • Int'l Joint Research
• [Presentation] Nutrition sources of deep-sea meiofauna at hydrothermal vent and adjacement non-vent areas revealed by stable carbon and nitrogen isotope ratios and natural radiocarbon abundances (2016)
  • Author(s): Nomaki, H., Uejima, Y., Ogawa, N.O., Yamane, M., Watanabe, H.K., Senokuchi, R., Kitahashi, T., Yokoyama, Y., Ohkouchi, N., and Shimanaga, M.
  • Organizer: IsoEcol 2016
  • Place of Presentation: 伊藤謝恩ホール、東京都文京区
  • Int'l Joint Research
• [Presentation] Geochemical Analyses of Fossil Shells of Gafrarium Tumidum Collected from Tongatapu Island and its Application for Paleoceanography and Archaeology during the Holocene (2016)
  • Author(s): Fukuyo, N., Kubota, K., Clark, G., Miyairihi, Y., Tsuzuki, K., Shirai, K., Higuchi, T., and Yokoyama, Y.
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: パシフィコ横浜、神奈川県横浜市
  • Int'l Joint Research
• [Presentation] Incorporation in Culture High Mg-Calcite Benthic Foraminifera Under Controlled pCO2: A Multi-Elemental Perspective (2016)
  • Author(s): Not, C., Thibodeau, B., and Yokoyama, Y.
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: パシフィコ横山、神奈川県横浜市
  • Int'l Joint Research
• [Presentation] Trace Element Analysis of Individual Detrital Carbonate (Henrich) Grains (2016)
  • Author(s): Obrochta, S., Hodell, D., Seki, A., Yokoyama, Y., Aze, T., and Tsuzuki, K.
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: パシフィコ横浜、神奈川県横浜市
  • Int'l Joint Research
• [Presentation] Carbonate Cement as an Indicator of Sea Level during the Last Glacial Period: IODP Exp. 325, Great Barrier Reef Environmental Changes (2016)
  • Author(s): Kan, H., Fujita, K., Yokoyama, Y., Suzuki, A., Miyairi, Y., and Webster, J.M.
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: パシフィコ横山、神奈川県横浜市
  • Int'l Joint Research
• [Presentation] Δ14C Variability of the Kuroshio Region Reconstructed from Corals (2016)
  • Author(s): Hirabayashi, S., Yokoyama, Y., Suzuki, A., Miyairi, Y., and Aze, T.
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: パシフィコ横浜、神奈川県横浜市
  • Int'l Joint Research
• [Presentation] Rapid Decline in pH of Coral Calcification Fluid due to Incorporation of Anthropogenic CO2 (2016)
  • Author(s): Kubota, K., Yokoyama, Y., Ishikawa, T., Suzuki, A., and Ishii, M.
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: パシフィコ横浜、神奈川県横浜市
  • Int'l Joint Research
• [Presentation] Preliminary Results of Radiocarbon Dating of Amino Acids: A Novel Tool for Biogeochemistry and Chronology (2016)
  • Author(s): Yamane, M., Yokoyama, Y., Miyairi, Y., Suga, H., Matsuzaki, H., Dunbar, R., and Ohkouchi, N.
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: パシフィコ横浜、神奈川県横浜市
  • Int'l Joint Research
• [Presentation] Regional Radiocarbon Marine Reservoir Ages in Hokkaido, Japan Reconstructed from Pre-Bomb Kelp Specimens (2016)
  • Author(s): Miyairi, Y., Yokoyama, Y., Abe, T., and Matsuzaki, H.
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: パシフィコ横浜、神奈川県横浜市
  • Int'l Joint Research
• [Presentation] Isolation and Purification of Individual Amino Acids by HPLC for Precise Small-Scale Radiocarbon Dating of Archaeological Bones (2016)
  • Author(s): Itahashi, Y., Takano, Y., Chikaraishi, Y., Ogawa, N., Ohkouchi, N., Yamane, M., Yokoyama, Y., Nagata, T., and Yoneda, M.
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: パシフィコ横浜、神奈川県横浜市
  • Int'l Joint Research
• [Presentation] Paleoenvironmental Reconstructions for the Bonaparte Gulf, Australia Using 14C Age Differences between Molluscs and Organic Matter (2016)
  • Author(s): Ishiwa, T., Yokoyama, Y., Miyairi, Y., Ikehara, M., Obrochta, S., Sasaki, T., and Kitamura, A.
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: パシフィコ横浜、神奈川県横浜市
  • Int'l Joint Research
• [Presentation] Meteoric 10Be and Compound Specifc 14C Revealed Timing of Colossal Antarctic Ice-Shelf Collapse (2016)
  • Author(s): Yokoyama, Y., Anderson, J.B., Yamane, M., Simkins, L., Miyairi, Y., Yamazaki, T., Koizuki, M., Suga, H., Kusahara, K., Protiro, L., Hasumi, H., Southon, J.R., and Ohkouchi, N.
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: パシフィコ横浜、神奈川県横浜市
  • Int'l Joint Research
• [Presentation] Assessing the Roles of Coral-Algal Symbiosis in Coral Calcification Based on Culture Experiments Using Symbiont and Aposymbiont Primary Polyps (2016)
  • Author(s): Inoue, M., Gussone, N., Nakamura, T., Yokoyama, Y., Suzuki, A., Sakai, K., and Kawabata, H.
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: パシフィコ横浜、神奈川県横浜市
  • Int'l Joint Research
• [Presentation] Tracing the Iodine Source of Marine Biota Using Iodine 129 Isotopic Ratio (2016)
  • Author(s): Kusuno, H., Matsuzaki, H., Nagata, T., Miyairi, Y., Yokoyama, Y., Ohkouchi, N., Tanaka, E., Kawamoto, M., and Tokuyama, H.
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: パシフィコ横浜、神奈川県横浜市
  • Int'l Joint Research
• [Presentation] Understanding the palaeoenvironmental setting of Mid- to Late Holocene coastal archaeological sites: an example from Japan (2016)
  • Author(s): Yokoyama, Y.
  • Organizer: Landscape Archaeology Conference 2016
  • Place of Presentation: Uppsala, Sweden
  • Int'l Joint Research / Invited
• [Presentation] Development and Application of Sr/Ca-δ18O-Sea Surface Temperature calibrations for Last Glacial Maximum-Aged Isopora corals in the Great Barrier Reef (2016)
  • Author(s): Brenner, L.D., Linsley, B.K., Potts, D.C., Felis, T., McGregor, H.V., Gagan, M.K., Inoue, M., Tudhope, A.W., Esat, T.M., Thompson, W.G., Tiwari, M., Fallon, S., Humlet, M., Yokoyama, Y., and Webster, J.W.
  • Organizer: American Geophysical Union Fall Meeting 2016
  • Place of Presentation: Moscone Convention Center, SanFrancisco, USA
  • Int'l Joint Research
• [Presentation] Post-LGM Retreat History in Ross Sea Reflects Changing Controls on Marine Ice Sheet Behavior (2016)
  • Author(s): Halberstadt, A.R., Simkins, L.M., Anderson, J.B., Pronthro, L.O., Demet, B.P., Greenwood, S.L., and Yokyoyama, Y.
  • Organizer: American Geophysical Union Fall Meeting 2016
  • Place of Presentation: Moscone Convention Center, SanFrancisco, USA
  • Int'l Joint Research
• [Presentation] Oceanographic Influences on Ice Shelves and Drainage in the Amundsen Sea (2016)
  • Author(s): Minzoni, R.T., Anderson, J.B., Majewski, W., Yokoyama, Y., Fernandez, R., and Jakobsson, M.
  • Organizer: American Geophysical Union Fall Meeting 2016
  • Place of Presentation: Moscone Convention Center, SanFrancisco, USA
  • Int'l Joint Research
• [Presentation] Millennial-scale variations of an East Antarctic outlet glacier during the Last Glaciation (2016)
  • Author(s): Shevenell, A., Guitard, M., Rosenheim, B.E., Luvender, A., and Yokoyama, Y.
  • Organizer: American Geophysical Union Fall Meeting 2016
  • Place of Presentation: Moscone Convention Center, SanFrancisco, USA
  • Int'l Joint Research
• [Presentation] Lake deposits record evidence of large post-1505 AD earthquakes in western Nepal (2016)
  • Author(s): Ghazoui, Z., Betrand, S., Vanneste K., Yokoyama, Y., van der Beek, P., Nomade, J., and Gajurel, A.
  • Organizer: American Geophysical Union Fall Meeting 2016
  • Place of Presentation: Moscone Convention Center, SanFrancisco, USA
  • Int'l Joint Research
• [Presentation] Widespread collapse of the Ross Ice Shelf during the late Holocene reconstructed from compound specific C-14 and meteoric Be-10 (2016)
  • Author(s): Yokoyama, Y., Anderson, J.B., Yamane, M., Simkins, L.M., Miyairi, Y., Yamazaki, T., Koizumi, M., Kusahara, K., Suga, H., Protiro, L.O., Hasumi, H., Southon, J.R., Ohkouchi, N.
  • Organizer: American Geophysical Union Fall Meeting 2016
  • Place of Presentation: Moscone Convention Center, SanFrancisco, USA
  • Int'l Joint Research / Invited
• [Presentation] 浜名湖と富士五湖堆積物を用いた津波および古地震研究の展望 (2016)
  • Author(s): 中村 淳路, Boes Evelien, Bruckner Helmut, De Batist Marc, 藤原 治, Garrett Edmund, Heyvaert Vanessa, Hubert-Ferrari Aurelia, Lamair Laura, 宮入 陽介, オブラクタ スティーブン, 宍倉 正展, 山本 真也, 横山 祐典, The QuakeRecNankai team
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] 偽礫を用いた津波堆積物の年代制約 (2016)
  • Author(s): 石澤 尭史, 後藤 和久, 横山 祐典, 宮入 陽介, 沢田 近子, 高田 圭太
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] 炭素窒素安定同位体,放射性炭素同位体から明らかにした熱水噴出域のメイオファウナの食性と熱水域での分布パターンとの関連 (2016)
  • Author(s): 野牧 秀隆, 上島 優貴, 小川 奈々子, ,山根 雅子, 渡部 裕美, 瀬之口 れいな, 北橋 倫, 横 山 祐典, 大河内 直彦, 嶋永 元裕
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] 北海道北部頓別平野周辺の沿岸部における完新世の砂丘および沖積層のルミネッセンス年代 (2016)
  • Author(s): 近藤 玲介, 重野 聖之, 横田 彰宏, 塚本 すみ子, 乾 茂年, 宮入 陽介, 横山 祐典, 冨士田 裕子, 竹村 貴人, 竹下 千栄子, 坂本 竜彦, 右代 啓視
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] 海洋酸素同位体ステージ3の海水準低下によるBonaparte湾の堆積環境変化 (2016)
  • Author(s): 石輪 健樹, 横山 祐典, 宮入 陽介, オブラクタ スティーブン, 池原 実, 佐々木 猛智, 上原 克人, 北村 晃寿
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] 珪藻遺骸を用いた東シナ海における最終氷期以降の表層水復元 (2016)
  • Author(s): 代田 景子, 岡崎 裕典, 今野 進, 久保田 好美, 横山 祐典, 小田 啓邦
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] 西部赤道太平洋の海底堆積物における堆積残留磁化獲得深度の検討 (2016)
  • Author(s): 櫻本 晋洋, 山崎 俊嗣, 木元 克典, 宮入 陽介, 横山 祐典
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] 全有機炭素の放射性炭素年代連続測定による海底イベント堆積物認定の試み (2016)
  • Author(s): 大村 亜希子, 宮入 陽介, 平林 頌子, 横山 祐典, 芦 寿一郎
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] A humid climate of the last stage of the Little Ice Age in central Japan reconstructed using oxygen isotopes from tree-ring (2016)
  • Author(s): 坂下 渉, 宮原 ひろ子, 横山 祐典, 中塚 武, 阿瀬 貴博, 星野 安治, 大山 幹成, 米延 仁志, 竹村 恵二
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] 宇宙線生成放射性核種によるチベット高原北東縁共和盆地の埋積過程の解明 (2016)
  • Author(s): 白濱 吉起, 中村 淳路, 宮入 陽介, 何 宏林, 狩野 謙一, 岡田 真介, 横山 祐典, 池田 安隆
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] Biogeochemistry and subglacial meltwater limnology in East Antarctica: insight from microbial response with subglacial silica input in a perennially ice-covered lake at Rundvagshetta (2016)
  • Author(s): 高野 淑識, 横山 祐典, 福井 学
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] ルミネッセンス年代測定と放射性炭素年代の比較－広域テフラ年代を例として－ (2016)
  • Author(s): 宮入 陽介, 横山 祐典,塚本 すみ子
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] A novel approach in utilising marine methane seep derived bivalve shells for developing local ΔR corrections in deep sea environments (2016)
  • Author(s): Kazuhiro Yagasaki, Juichiro Ashi, Yusuke Yokoyama, Yosuke Miyairi, Shin'ichi Kuramoto
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] 高時間分解能高精度加速器分析による西太平洋表層Δ14C変動復元 (2016)
  • Author(s): 平 林 頌子, 横山 祐典, 鈴木淳, 宮入 陽介, 阿瀬 貴博
  • Organizer: 2016年度地球惑星科学連合大会
  • Place of Presentation: 幕張メッセ、千葉県千葉市
• [Presentation] 特定有機化合物C-14と大気生成Be-10により明らかになった過去の世界最大のロス海棚氷崩壊イ ベント (2016)
  • Author(s): 横山祐典、Anderson, J.B., 宮入陽介、山根雅子、菅寿美、Simkins, L., 大河内直彦
  • Organizer: 2016年度日本地球化学会 第63回年会
  • Place of Presentation: 大阪市立大学、大阪府大阪市
• [Presentation] 海 洋酸性化がサンゴ石灰化に与える影響～父島・喜界島から得られたハマサンゴのホウ素同位体分析 (2016)
  • Author(s): 窪田 薫, 横山 祐典, 石川 剛志, 鈴木 淳, 石井 雅男
  • Organizer: 2016年度日本地球化学会 第63回年会
  • Place of Presentation: 大阪市立大学、大阪府大阪市
  • Invited
• [Presentation] 宇宙線生成核種と地球化学分析を組み合わせた氷床変動と気候変動研究 (2016)
  • Author(s): 横山祐典
  • Organizer: 日本第四紀学会2016年大会
  • Place of Presentation: 千葉大学、千葉県千葉市
  • Invited
• [Presentation] 白亜紀ー古第三紀の温室期の気候と陸弧島弧分布変遷 (2016)
  • Author(s): 横山祐典、Lee, C.-T.
  • Organizer: 第2回 地球環境史学会年会
  • Place of Presentation: 早稲田大学、東京都新宿区
• [Presentation] Uplift rates of the marine terraces in the south coast of Japan deduced from in-situ cosmogenic 10Be and 26Al (2015)
  • Author(s): Gen Nagano, Yusuke Yokoyama, Atsunori Nakamura, Hideaki Maemoku, Yosuke Miyairi, and Hiroyuki Matsuzaki
  • Organizer: American Geophysical Union Fall Meeting
  • Place of Presentation: USA SanFrancisco Moscone Convention Center
  • Year and Date: 2015-12-14
  • Int'l Joint Research
• [Presentation] High resolution and continuous reconstruction of Blake and Post Blake excursions using Cosmogenic Radio Nuclides (CRN) in the Antarctic ice core (2015)
  • Author(s): Yokoyama, Y, Tsunekawa, R., Takahashi, S., Miyairi, Y., Aze, T., Horiuchi, K., Matsuzaki, H., and Motoyama, H
  • Organizer: American Geophysical Union Fall Meeting
  • Place of Presentation: USA SanFrancisco Moscone Convention Center
  • Year and Date: 2015-12-14
  • Int'l Joint Research / Invited
• [Presentation] 北西太平洋の海洋酸性化が塊状ハマサンゴに与える影響 (2015)
  • Author(s): 窪田 薫, 横山 祐典, 石川 剛志, 鈴木 淳, 石井 雅男
  • Organizer: 2015年度 日本サンゴ礁学会
  • Place of Presentation: 日本 東京 慶應義塾大学三田キャンパス
  • Year and Date: 2015-11-26
  • Invited
• [Presentation] Late Holocene History of the Fuji Five Lakes (Japan) (2015)
  • Author(s): Laura Lamair, Aurelia Hubert-Ferrari, Evelien Boes, Shinya Yamamoto, Ed Garrett, Vanessa M. A. Hey- vaert, Osamu Fujiwara, Yusuke Yokoyama, Marc De Batist, The QuakeRecNankai Team.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Response of the Great Barrier Reef to sea level and environmental changes over the past 30 ka (2015)
  • Author(s): Jody M Webtster, Juan Carlos Braga, Marc Humblet, Don Potts, Yasufumi Iryu, Yokoyama Yusuke, Kazuhiko Fujita, Raphael Bourillot, Tezer Esat, Stewart Fallon, William G Thompson, Alexander Thomas, Hironobu Kan, Helen V McGregor, Hinestrosa Hinestrosa
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Sea level record obtained from submerged the Great Barrier Reef coral reefs for the last 30 ka (2015)
  • Author(s): Yusuke Yokoyama, Tezer M Esat, William G Thompson, Alexander L Thomas, Jody M Webster, Yosuke Miyairi, Chikako Sawada, Takahiro Aze, Hiroyuki Matsuzaki, Jun’ichi Okuno, Stewart Fallon, Juan-Carlos Braga, Marc Humblet, Yasufumi Iryu, Donald C Potts, Kazuhiko Fujita, Atsushi Suzuki, Hironobu Kan.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Ice sheet surge and 25 m rapid sea-level rise at Younger Dryas 13,000 years ago. (2015)
  • Author(s): Tezer M Esat, Alexander L Thomas, Yusuke Yokoyama, Jody M Webster, Juan C Braga, Marc Humblet, Don C Potts, Yasufumi Iryu, William G Thompson, Stewart Fallon, Gustavo Hinestrosa.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Geological record of post-LGM Antarctic Ice Sheet retreat: implications for sea-level rise (2015)
  • Author(s): Anderson, John, B., and Yokoyama, Yusuke
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research / Invited
• [Presentation] Testing the hypothesis on cognitive evolution of modern humans' learning ability in light of past-climatic changes. (2015)
  • Author(s): Minoru Yoneda, Ayako Abe-Ouchi, Yusuke Yokoyama, Hodaka Kawahata, Takashi Oguchi, Takayuki Omori, Yasuhisa Kondo.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Larger CO2 source at the equatorial Pacific during the last deglaciation reconstructed from boron isotopes of Tahitian corals. (2015)
  • Author(s): Kaoru Kubota, Yusuke Yokoyama, Tsuyoshi Ishikawa, Stephen P Obrochta, Atsushi Suzuki
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Trace element in coral recorded strong coupling between Western Pacific Sea Surface Temperature and ENSO and PDO during the 18th century. (2015)
  • Author(s): Kengo Tsuzuki, Yusuke Yokoyama, Wataru Sakashita, Yuta Kawakubo, Arisa Seki, Daisuke Araoka, Atsushi Suzuki.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Environment reconstruction by coastal sediment core from Andaman Sea and relationship with human activity. (2015)
  • Author(s): Yuki Ota, Hodaka Kawahata, Masashi Murayama, Mayuri Inoue, Thura Aung, Yusuke Yokoyama, Yosuke Miyairi.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Influences of the El Nino-Southern and Pacific Decadal Oscillations on the early summer rainfall in central Japan during the past four centuries. (2015)
  • Author(s): Wataru Sakashita, Yusuke Yokoyama, Hiroko Miyahara, Yasuhiko T Yamaguchi, Takahiro Aze, Stephen P Obrochta, Takeshi Nakatsuka.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Environmental change and its influence on human society in Japan during the last 3000 years. (2015)
  • Author(s): Hodaka Kawahata, Megumi Matsuoka, Aya Togami, Naomi Harada, Katsunori Kimoto, Yusuke Yokoyama, Yosuke Miyairi, Masafumi Murayama, Michinobu Kuwae, Hiroyuki Matsuzaki, Yuichiro Tanaka
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Sea surface temperature reconstructions during mid- to late- Holocene using modern and fossil otoliths from the Gulf of Kutch, Western India. (2015)
  • Author(s): Shota Amekawa, Kaoru Kubota, Yosuke Miyairi, Arisa Seki, Yuta Kawakubo, Saburo Sakai, P. Ajithprasad, Hideki Maemoku, Toshiki Osada, Yusuke Yokoyama.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Millenial scale changes in Uk' 37 and TEXH 86 derived temperature in the northern South China Sea during the past 45,000 years (2015)
  • Author(s): Da-Cheng Lin, Min-Te Chen, Masanobu Yamamoto, Yusuke Yokoyama
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Coral genes related to elements in seawater and their potential influence on variations in skeletal climate proxies. (2015)
  • Author(s): Tomoko Bell, Akira Iguchi, Atsushi Suzuki, Arisa Seki, Yusuke Yokoyama
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Evaluating the sea surface temperature reconstruction at the extreme latitudinal limits of Porites using Sr/Ca and oxygen isotopes. (2015)
  • Author(s): Shoko Hirabayashi, Yusuke Yokoyama, Atsushi Suzuki, Yuta Kawakubo, Yosuke Miyairi, Takashi Okai, Satoshi Nojima
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Compound-specific 14C dating of IODP Expedition 318 core U1357A obtained off the Wilkes Land coast, Antarctica. (2015)
  • Author(s): Masako Yamane, Yusuke Yokoyama, Yosuke Miyairi, Hisami Suga, Hiroyuki Matsuzaki, Robert B Dunbar, Naohiko Ohkouchi.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Late Quaternary tectonic evolution of the Kumkol Basin at the northeastern margin of the Tibetan Plateau quantified by using in situ cosmogenic radionuclides (2015)
  • Author(s): Yoshiki Shirahama, Yosuke Miyairi, Honglin He, Bihong Fu, Ken-ichi Kano, Tomoo Echigo, Yusuke Yokoyama, Yasutaka Ikeda
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Reconstructions of regional radiocarbon marine reservoir ages in Hokkaido, Japan using pre-bomb kelp specimens (2015)
  • Author(s): Youske Miyairi, Yusuke Yokoyama, Hiroyuki Matsuzaki
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Relation between tectonic uplift rates and erosion rates in the Kiso Range (central Japanese Alps) from in situ cosmogenic nuclides. (2015)
  • Author(s): Atsunori Nakamura, Yusuke Yokoyama, Osamu Fujiwara, Kazuaki Hori, Yosuke Miyairi, Hiroyuki Matsuzaki.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Progress in paleoearthquake and paleotsunami research along the Nankai Trough following the 2011 Tohoku earthquake. (2015)
  • Author(s): Ed Garrett, Osamu Fujiwara, Vanessa M.A. Heyvaert, Marc De Batist, Yusuke Yokoyama, Helmut Bruckner, Philip Garrett, Evelien Boes, Yosuke Miyairi, The QuakeRecNankai team
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-26
  • Int'l Joint Research
• [Presentation] Effects of ocean acidification on bivalve nutrient uptake and biomineralization as traced with radiocarbon. (2015)
  • Author(s): Yue Chin Chew, Yusuke Yokoyama, Kozue Nishida, Atsushi Suzuki, Yosuke Miyairi, Shoko Hirabayashi, Mizuho Sato, Yukihiro Nojiri.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] Sea-level fluctuations from late MIS3 to MIS2, inferred from large benthic foraminiferal assemblages: IODP Exp. 325, Great Barrier Reef Environmental Changes. (2015)
  • Author(s): Kazuhiko Fujita, Noriko Yagioka, Choko Nakada, Yosuke Miyairi, Yusuke Yokoyama, Hironobu Kan, Jody M Webster.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] Relative sea level records during the LGM based on newly obtained sediments from the Bonaparte Gulf, Australia. (2015)
  • Author(s): Takeshige Ishiwa, Yusuke Yokoyama, Miyairi Yosuke, Stephen Obrochta, Takenori Sasaki, Akihisa Kitamura, Katsuto Uehara, Minoru Ikehara, Atsushi Suzuki, Ken Ikehara, Katsunori Kimoto, Julien Bourget, Hiroyuki Matsuzaki.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] PHREATIC OVERGROWTHS ON SPELEOTHEMS ON MINAMI-DAITO ISLAND IN NORTHERN PHILIPPINE SEA AS A HOLOCENE SEA LEVEL INDICATOR. (2015)
  • Author(s): Blaz Miklavic, Kensaku Urata, Yusuke Yokoyama, Akihiro Kano, Hironobu Kan.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] Quantifying bioerosion traces in deglacial fossil reef sequences: Spatio-temporal patterns from IODP Expedition 325 cores, Great Barrier Reef, Australia (2015)
  • Author(s): Madhavi A Patterson, Jody M Webster, Pat Hutchings, Marc Humblet, Juan Carlos Braga, Yusuke Yokoyama
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] Deglacial sea-level history preserved in Hawaiian drowned reef terraces and implications for understanding global records (2015)
  • Author(s): Kelsey L. Sanborn, Jody M. Webster, Yusuke Yokoyama, Stephen M. Eggins, Juan-C Braga, Andrea Dutton, David A. Clague, Jennifer B. Paduan, John J. Rooney, John R. Hansen, Daniel Wagner
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] Radiometric and luminescence dating of historical tsunamis and storm deposits from Shi- rasuka, south central Japan. (2015)
  • Author(s): Ed Garrett, Vanessa M.A. Heyvaert, Osamu Fujiwara, Marc De Batist, Helmut Bruckner, Yusuke Yokoyama, Jan Walstra, Svenja Riedesel, Dominik Brill, Yosuke Miyairi, Stephen Obrochta, The QuakeRec- Nankai team
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] A diatom inferred record of lake hydrological variability during the last 900 years in Lutzow-Holm Bay, East Antarctica. (2015)
  • Author(s): Rachel C Rudd, Jonathan J Tyler, John Tibby, Yusuke Yokoyama, Manabu Fukui, Yoshinori Takano
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] Towards a North Atlantic Plio-Pliestocene sediment color climate index (2015)
  • Author(s): Stephen P Obrochta, Ian Bailey, James ET Channel, David A Hodell, Axel Timmermann, Chuang Xuan, Yusuke Yokoyama, Thomas J Crowley
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] Application of radiocarbon dating to Calyptogena bivalve shells present in a cold seep environement: An example of Nankai subduction zone (2015)
  • Author(s): Kazuhiro Yagasaki, Shin’ichi Kuramoto, Juichiro Ashi, Yusuke Yokoyama, Yosuke Miyairi.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] The last 300 years of sedimentation in the Fuji Five Lakes: the impact of natural disasters with a special focus on earthquakes. (2015)
  • Author(s): Laura Lamair, Aurelia Hubert-Ferrari, Evelien Boes, Sabine Schmidt, Shinya Yamamoto, Osamu Fujiwara, Ed Garrett, Vanessa M.A. Heyvaert, Yosuke Miyairi, Yusuke Yokoyama, Marc De Batist, Helmut Bruckner, The QuakeRecNankai Team.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] Uplift of Shikine Island on the northern Zenisu Ridge off Central Japan during the past 1000 years: Evidence from analyses of emerged marine sessile assemblages (2015)
  • Author(s): Takafumi Imai, Akihisa Kitamura, Mami Ito, Yosuke Miyairi, Yusuke Yokoyama, Kaoru Sugihara, Toshiyuki Yamaguchi.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] Holocene geohazard events on the southern Izu Peninsula, central Japan. (2015)
  • Author(s): Akihisa Kitamura, Yoko Ohashi, Hidemi Ishibashi, Yosuke Miyairi, Yusuke Yokoyama, Ryoya Ikuta, Yasuhiro Ito, Masayuki Ikeda, Taketo Shimano, Shigeto Kawate
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] Exploring the potential of Lake Hamana (Shizuoka Prefecture, Japan) to hold a long and reliable sedimentary record of paleo-earthquakes and -tsunami along the Nankai-Suruga Trough. (2015)
  • Author(s): Evelien Boes, Osamu Fujiwara, Ed Garrett, Laura Lamair, Marc De Batist, Vanessa M.A. Heyvaert, Yusuke Yokoyama, Yosuke Miyairi, Toshiaki Irizuki, Svenja Riedesel, Helmut Brueckner, Aurelia Hubert-Ferrari.
  • Organizer: THE INTERNATIONAL UNION FOR QUATERNARY RESEARCH：INQUA XIX CONGRESS
  • Place of Presentation: 日本 名古屋 国際会議場
  • Year and Date: 2015-07-22
  • Int'l Joint Research
• [Presentation] Mid to Late Holocene climate and sea level changes and its relations to culture in Japan (2015)
  • Author(s): Yokoyama, Y
  • Organizer: American Geophysical Union (AGU) Chapman Conference “Evolution of the Asian Monsoon and its impact on Landscape, Environment and Society: Using the Past as the Key to the Future”
  • Place of Presentation: Chinese University of Hong Kong, Hong Kong SAR, China
  • Year and Date: 2015-06-14
  • Int'l Joint Research / Invited
• [Presentation] サンゴの生物鉱化作用と古環境復元 (2015)
  • Author(s): 横山 祐典, ベル 智子, 平林 頌子, 宮入 陽介, 窪田 薫, 関 有沙, 井口 亮, 鈴木 淳
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
  • Invited
• [Presentation] 極微量長半減期同位体を用いた海洋生態系・物質動態解明 (2015)
  • Author(s): 横山 祐典，宮入 陽介，大河内 直彦，小川 奈々子，松崎 浩之，楠野 葉瑠香，永田 俊
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
  • Invited
• [Presentation] 和歌山県すさみ町における完新世の古環境変遷と古津波堆積物 (2015)
  • Author(s): 千葉 崇，後藤 和久，藤野 滋弘，横山 祐典，宮入 陽介，沢田 近子，石澤 尭史，西村 裕，菅原 大助，Goff James
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 完新世におけるバルト海の河口域堆積物を用いた古環境復元（Exp. 347） (2015)
  • Author(s): オブラクタ スティーブン，Kotilainen A.T.，Hyttinen O.，Andren T.，Ryabchuk D.，Snowball I.，Yokoyama Y.，Exp. 347 Science Party
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 津波堆積物の高精度放射性炭素年代測定 (2015)
  • Author(s): 宮入 陽介，横山 祐典，沢田 近子，石澤 尭史，西村 裕一，菅原 大助，川又 隆央，後藤 和久
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] ベイズ理論に基づく津波堆積物の高精度放射性炭素年代決定の試み (2015)
  • Author(s): 石澤 尭史，後藤 和久，横山 祐典，宮入 陽介，沢田 近子，西村 裕一，菅原 大助
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] Last glacial to deglacial biotic changes on the Great Barrier Reef from offshore boreholes (2015)
  • Author(s): HUMBLET, Marc，WEBSTER, Jody M.，BRAGA, Juan carlos，IRYU, Yasufumi，POTTS, Don C.，YOKOYAMA, Yusuke，ESAT, Tezer M.，FALLON, Stewart，THOMPSON, William G.，THOMAS, Alexander L.,
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] マウンダー極小期の宇宙線強度変動 (2015)
  • Author(s): 宮原 ひろ子，堀内 一穂，門叶 冬樹，加藤 和浩，森谷 透，横山 祐典，松崎 浩之，本山 秀明，片岡 龍峰
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 沿岸海底地形学および関係諸科学のための高解像度マルチビーム測深調査 (2015)
  • Author(s): 菅 浩伸，長尾 正之，渡久地 健，堀 信行，浦田 健作，藤田 和彦，横山 祐典，中島 洋典，長谷川 均，中井 達郎，後藤 和久，片桐 千亜紀，小野 林太郎，Sinniger Frederic，Prasetia Rian，波利井 佐紀，井口 亮，鈴木 淳
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 近年の北西太平洋の海洋酸性化がハマサンゴの石灰化に与える影響 (2015)
  • Author(s): 窪田 薫, 横山 祐典, 石川 剛志, 鈴木 淳, 石井 雅男
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
  • Invited
• [Presentation] 氷期の急激な気候変動と大西洋深層循環の熱的閾値 (2015)
  • Author(s): 岡 顕，阿部 彩子，横山 祐典，川村 賢二，羽角 博康
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 宇宙線照射生成核種に基づく木曽山脈の隆起・侵食史 (2015)
  • Author(s): 中村 淳路，横山 祐典，藤原 治，堀 和明，宮入 陽介，松崎 浩之
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 宇宙線生成核種を用いた和歌山県南部と高知県南西部の海岸段丘面の年代測定 (2015)
  • Author(s): 長野 玄，横山祐典，中村淳路，宮入陽介，前杢英明，松崎浩之
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 宇宙線生成核種によるチベット高原北東縁共和盆地の発達過程の解明 (2015)
  • Author(s): 白濱 吉起，宮入 陽介，何 宏林，狩野 謙一，岡田 真介，横山 祐典，池田 安隆
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 日本海古環境データベース(JSPED)の構築とその応用 (2015)
  • Author(s): 尾崎 和海，平瀬 祥太郎，草間 優子，岩崎 渉，横山 祐典，川幡 穂高，多田 隆治，山本 正伸
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 式根島における隆起貝層からみた後期完新世の隆起:1498・1605年の大津波の波源域に関する含蓄 (2015)
  • Author(s): 今井 啓文，北村 晃寿，伊藤 真実，宮入 陽介，横山 祐典，山口 寿之，杉原 薫，安藤 雅孝，三井 雄太，金 幸隆，中村 衛
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 過去400年間の日本の初夏降水量とENSOの関係 (2015)
  • Author(s): 坂下渉, 横山祐典, 宮原ひろ子, 山口保彦, 阿瀬貴博, Stephen P. Obrochta, 中塚武
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 高時間解像度放射性炭素年代測定によるBonaparte湾の相対的海水準復元 (2015)
  • Author(s): 石輪 健樹，横山 祐典，宮入 陽介，オブラクタ スティーブン，佐々木 猛智，池原 実，上原 克人，北村 晃寿，鈴木 淳，池原 研，木元 克典，ボゥジェ ジュリアン，松崎 浩之
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 東海沖南海トラフ巨大シロウリガイコロニーにおける貝殻の放射性炭素年代を用いた断層活動に伴う間欠的メタン流出の検証 (2015)
  • Author(s): 矢ヶ崎 一浩，倉本 真一，芦 寿一郎，横山 祐典，宮入 陽介
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 炭素同位体比を用いた海藻の生育履歴の推定 (2015)
  • Author(s): 佐藤 菜央美，福田 秀樹，宮入 陽介，横山 祐典，永田 俊
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 過去500年間のアンダマン海沿岸環境の復元 (2015)
  • Author(s): 太田 雄貴，川幡 穂高，横山 祐典，村山 雅史，井上 麻夕里，宮入 陽介
  • Organizer: 2015年度 地球惑星科学連合大会
  • Place of Presentation: 日本 千葉 幕張メッセ
  • Year and Date: 2015-05-24
• [Presentation] 石垣島化石サンゴから復元した西太平洋海面水温とENSOおよびPDOの関係 (2015)
  • Author(s): 都築賢伍, 横山祐典, 坂下渉, 川久保友太, 関有沙, 荒岡大輔, 鈴木淳
  • Organizer: 古気候・古海洋シンポジウム
  • Place of Presentation: 東京大学大気海洋研究所，柏
  • Year and Date: 2015-01-07
• [Presentation] 西インド, カッチ湾の化石耳石による中期−後期完新世の古水温復元 (2015)
  • Author(s): 雨川翔太, 横山祐典, 窪田薫, 関有沙, 宮入陽介, 坂井三郎, P. Ajithprasad, 前杢英明, 長田俊樹
  • Organizer: 古気候・古海洋シンポジウム
  • Place of Presentation: 東京大学大気海洋研究所，柏
  • Year and Date: 2015-01-07
• [Presentation] Paleoclimate Reconstruction during the 17th to 18th Century Using Fossil Coral Tsunami Boulders from Ishigaki Island, the Ryukyus, Japan (2014)
  • Author(s): Kengo Tsuzuki, Yusuke Yokoyama, Arisa Seki, Yuta Kawakubo, Daisuke Araoka and Atsushi Suzuki
  • Organizer: 2014 AGU Fall Meeting
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2014-12-19
• [Presentation] Assessing the accuracy of oxygen isotopes and Sr/Ca as proxies of sea surface temperature at the extreme latitudinal limits of Porites corals (2014)
  • Author(s): S. Hirabayashi, Y. Yokoyama, A. Suzuki,Y. Kawakubo,Y. Miyairi,T. Okai, S. Nojima,
  • Organizer: 2014 AGU Fall Meeting
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2014-12-18
• [Presentation] Re-visiting Bonaparte Gulf: Assessment of Sea-Level Lowstand in the Last Glacial Maximum (2014)
  • Author(s): Takeshige Ishiwa, Yusuke Yokoyama, Yosuke Miyairi, Stephen Obrochta, Takenori Sasaki, Atsushi Suzuki, Obrochta Stephen, Minoru Ikehara, Ken Ikehara, Katsunori Kimoto, Julien Bourget, Hiroyuki Matsuzaki
  • Organizer: 2014 AGU Fall Meeting
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2014-12-15
• [Presentation] 超微量炭酸塩試料を用いた14C測定前処理法の検討 (2014)
  • Author(s): 平林頌子, 横山祐典, 山根雅子, 宮入陽介
  • Organizer: 2014年度日本質量分析学会・同位体比部会
  • Place of Presentation: 筑波山温泉旅館 彩香の宿 一望, つくば
  • Year and Date: 2014-11-27
• [Presentation] シングルステージ加速器質量分析装置(AMS)を用いた微量放射性炭素分析による古気候研究, (2014)
  • Author(s): 横山祐典, 宮入陽介, 山根雅子, 平林頌子, 石輪健樹, 沢田近子, 阿瀬貴博, 大河内直彦
  • Organizer: 2014年度日本地球化学会年会
  • Place of Presentation: 富山大学 富山県
  • Year and Date: 2014-09-18
• [Presentation] 化石サンゴのウラン系列年代測定を用いた、琉球列島黒潮流域の放射性炭素海洋リザーバー年代への考察 (2014)
  • Author(s): 関有沙, 横山祐典, 鈴木淳, 宮入陽介, 菅浩伸, 松崎浩之, Tezer Esat, Stephen Eggins
  • Organizer: 2014年度日本地球化学会年会
  • Place of Presentation: 富山大学 富山県
  • Year and Date: 2014-09-18
• [Presentation] 近未来予測向上のための過去の環境解析 (2014)
  • Author(s): 横山祐典
  • Organizer: 2014年度日本地球化学会ショートコース
  • Place of Presentation: 富山大学 富山県
  • Year and Date: 2014-09-15
  • Invited
• [Presentation] 過去の海水準復元と古気候 (2014)
  • Author(s): 横山祐典
  • Organizer: 日本第四紀学会2014年大会
  • Place of Presentation: 東京大学大気海洋研究所, 柏
  • Year and Date: 2014-09-08
• [Presentation] 表面照射年代法によるチベット高原北縁 Kumkol 盆地内の気候変動に伴う段丘発達過程の復元 (2014)
  • Author(s): 白濱吉起・宮入陽介・何 宏林・傅 碧宏・狩野謙一・越後智雄・横山祐典・池田安隆
  • Organizer: 日本第四紀学会2014年大会
  • Place of Presentation: 東京大学大気海洋研究所, 柏
  • Year and Date: 2014-09-08
• [Presentation] コア写真からの色彩値（L*、a*、b*）への変換ソフトウェアの紹介 (2014)
  • Author(s): Obrochta Stephen・横山祐典
  • Organizer: 日本第四紀学会2014年大会
  • Place of Presentation: 東京大学大気海洋研究所, 柏
  • Year and Date: 2014-09-08
• [Presentation] 20世紀の北西太平洋の海洋酸性化と小笠原父島で得られたハマサンゴとの関係 (2014)
  • Author(s): 窪田薫, 横山祐典, 石川剛志, 鈴木淳, 石井雅男
  • Organizer: 日本第四紀学会2014年大会
  • Place of Presentation: 東京大学大気海洋研究所, 柏
  • Year and Date: 2014-09-08
• [Presentation] 最終氷期最盛期における Bonaparte 湾の相対的海水準変動 (2014)
  • Author(s): 石輪健樹, 横山祐典, 宮入陽介, Obrochta Stephen, 佐々木猛智, 鈴木 淳, 池原 実, 池原 研, 木元克典, Julien.Bourget, 松崎浩之
  • Organizer: 日本第四紀学会2014年大会
  • Place of Presentation: 東京大学大気海洋研究所, 柏
  • Year and Date: 2014-09-08
• [Presentation] 鮮新世－更新世における東南極氷床変動 (2014)
  • Author(s): 山根雅子・横山祐典・Stephen Obrochta・阿部彩子・齋藤冬樹・森脇喜一・松崎浩之
  • Organizer: 日本第四紀学会2014年大会
  • Place of Presentation: 東京大学大気海洋研究所, 柏
  • Year and Date: 2014-09-07
• [Presentation] 侵食速度の氷期-間氷期変動：宇宙線照射生成核種の深度プロファイルによる復元 (2014)
  • Author(s): 中村淳路, 横山祐典, 宮入陽介, 松崎浩之
  • Organizer: 日本第四紀学会2014年大会
  • Place of Presentation: 東京大学大気海洋研究所, 柏
  • Year and Date: 2014-09-07
• [Presentation] 放射性炭素年代測定法とウラン系列核種年代測定法を用いた日本の石筍の年代測定 (2014)
  • Author(s): 関有沙, 横山祐典, 宮入陽介, 中村淳路, 鈴木淳, 菅浩伸, 松崎浩之, Tezer Esat, Stephen Eggins
  • Organizer: 日本第四紀学会2014年大会
  • Place of Presentation: 東京大学大気海洋研究所, 柏
  • Year and Date: 2014-09-07
• [Presentation] 放射性炭素年代測定における安定炭素同位体比測定の重要性 (2014)
  • Author(s): 宮入陽介, 横山祐典, 阿瀬貴博
  • Organizer: 日本第四紀学会2014年大会
  • Place of Presentation: 東京大学大気海洋研究所, 柏
  • Year and Date: 2014-09-06
• [Presentation] 高緯度サンゴを用いた酸素同位体比(δ18O)とSr/Ca比の水温復元可能性 (2014)
  • Author(s): 平林頌子, 横山祐典, 鈴木淳,川久保友太,宮入陽介,岡井貴司, 野島哲
  • Organizer: 日本第四紀学会2014年大会
  • Place of Presentation: 東京大学大気海洋研究所, 柏
  • Year and Date: 2014-09-06
• [Presentation] LA-HR－ICPMSによる石垣島津波石サンゴ化石を用いた古気候復元 (2014)
  • Author(s): 都築賢伍, 横山祐典, 川久保友太, 窪田薫, 関有沙, 荒岡大輔, 鈴木淳
  • Organizer: 日本第四紀学会2014年大会
  • Place of Presentation: 東京大学大気海洋研究所, 柏
  • Year and Date: 2014-09-06
• [Presentation] 西インド, カッチ湾の化石耳石による中期−後期完新世の環境復元 (2014)
  • Author(s): 雨川翔太, 横山祐典, 窪田薫, 関有沙, 宮入陽介, 坂井三郎, P. Ajithprasad, 前杢英明, 長田俊樹
  • Organizer: 日本第四紀学会2014年大会
  • Place of Presentation: 東京大学大気海洋研究所, 柏
  • Year and Date: 2014-09-06
• [Presentation] 放射性核種を用いた津波堆積物の研究 (2014)
  • Author(s): 横山祐典
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜・横浜
  • Year and Date: 2014-05-02
  • Invited
• [Presentation] マウンダー極小期の太陽磁場サイクルに対する中部日本・台湾の気候応答 (2014)
  • Author(s): 坂下渉, 横山祐典, 宮原ひろ子, 阿瀬貴博, 米延仁志, 大山幹成, 星野安治, 中塚武
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜・横浜
  • Year and Date: 2014-05-02
• [Presentation] 高緯度サンゴを用いた酸素同位体比(δ18O)と Sr/Ca 比の骨格成長量依存性の評価と水温復元 (2014)
  • Author(s): 平林頌子, 横山祐典, 鈴木淳,川久保友太,宮入陽介,岡井貴司, 野島哲
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜・横浜
  • Year and Date: 2014-05-02
• [Presentation] 耳石のLA-HR-ICPMSによる微量元素分析から推定する北西インドKutch湾に生息するナマズの生態ー中期完新世の古水温復元に向けてー (2014)
  • Author(s): 雨川翔太, 横山祐典, 窪田薫, 坂井三郎
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜・横浜
  • Year and Date: 2014-05-02
• [Presentation] 温故知新:”パレオ“が明らかにする表層環境システム (2014)
  • Author(s): 横山祐典
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜・横浜
  • Year and Date: 2014-05-01
  • Invited
• [Presentation] 小笠原産ハマサンゴのB/Caおよびδ11B測定から明らかになる19世紀末以降の北西太平洋の海洋酸性化と石灰化への影響 (2014)
  • Author(s): 窪田薫, 横山祐典, 石川剛志, 鈴木淳
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜・横浜
  • Year and Date: 2014-05-01
• [Presentation] Using Acropora digitifera to bridge the gap between genome biology and geochemistry (2014)
  • Author(s): Bell, T., Y. Yokoyama A. Iguchi, A. Suzuki
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜・横浜
  • Year and Date: 2014-05-01
• [Presentation] グレートバリアリーフ環境変化復元(IODP Exp 325) (2014)
  • Author(s): 横山祐典
  • Organizer: 日本地球惑星科学連合2014年大会
  • Place of Presentation: パシフィコ横浜・横浜
  • Year and Date: 2014-04-30
• [Book] Organic nitrogen: Sources, fates, and chemistry. In (2014)
  • Author(s): Ohkouchi, N._and Takano, Y.（分担執筆）（編者 K. H. Freeman and P. Falkowski)
  • Total Pages: 39
  • Publisher: Elsevier,
• [Remarks] Yusuke Yokoyama Lab's website
  • URL: http://aces.aori.u-tokyo.ac.jp/yokoyama/index.html
• [Remarks] 横山祐典研究室ウェブサイト
  • URL: http://aces.aori.u-tokyo.ac.jp/yokoyama/index.html
• [Remarks] Yusuke Yokoyama Lab's Website 横山祐典研究室ウェブサイト
  • URL: http://aces.aori.u-tokyo.ac.jp/yokoyama/index.html