論文リスト

原著論文

　
[61] Sugiyama, S., N. Kanna, D. Sakakibara, T. Ando, I. Asaji, K. Kondo, Y. Wang, Y. Fujishi, S. Fukumoto, E. Podolskiy, Y. Fukamachi, M. Takahashi, S. Matoba, Y. Iizuka, R. Greve, M. Furuya, K. Tateyama, T. Watanabe, S. Yamasaki, A. Yamaguchi, B. Nishizawa, K. Matsuno, D. Nomura, Y. Sakuragi, Y. Matsumura, Y. Ohashi, T. Aoki, M. Niwano, N. Hayashi, M. Minowa, G. Jouvet, E. van Dongen, A. Bauder, M. Funk, A. A. Bjork, and T. Oshima (Accepted): Rapidly changing glaciers, ocean and coastal environments, and their impact on human society in the Qaanaaq region, northwestern Greenland, Polar Science.
　 　
[60] Kanna, N., S. Sugiyama, Y. Fukamachi, D. Nomura, and J. Nishioka (2020): Iron supply by subglacial discharge into a fjord near the front of a marine-terminating glacier in Northwestern Greenland, Global Biogeochemical Cycles, 34. e2020GB006567. https://doi.org/10.1029/2020GB006547 (Received 3 February 2020, Accepted 4 August 2020; Available article online 13 September 2020)
　 　
[59] Ito, M., Y. Fukamachi, K. I. Ohshima, and K. Shirasawa (2020): Observational evidence of supercooling and frazil ice formation throughout the water column in a coastal polynya in the Sea of Okhotsk, Continental Shelf Research, 196. https://doi.org/10/1016/j.csr.2020.104072 (Accepted 1 February 2020; Available online 4 February 2020)
　 　
[58] Zhang, W., N. Ebuchi, Y. Fukamachi, F. Cheng, K. I. Ohshima , B. Emery, T. Toyota, H. Abe, and K. Shirasawa (2020): Sea ice observation with oceanographic HF radar, IEEE Transactions on Geoscience and Remote Sensing, 58(1), 378-390. 10.1109/TGRS.2019.2936576 (Accepted 15 July 2019; Date of publication 24 September 2019)
　 　
[57] Ito, M., K. I. Ohshima, Y. Fukamachi, D. Hirano, A. R. Mahoney, J. Jones, T. Takatsuka, and H. Eicken (2019): Favorable conditions for suspension freezing in an Arctic coastal polynya, Journal of Geophysical Research: Oceans, 124. https://doi.org/10.1029/2019JC015536 (Accepted 23 November 2019; Accepted article online 29 November 2019)
　 　
[56] Dammann, D. O., L. E. B. Eriksson, J. M. Jones, A. R. Mahoney, R. Rosmeiser, F. J. Meyer, H. Eicken, and Y. Fukamachi (2019): Instantaneous sea ice drift speed from TanDEM-X interferometry, The Cryosphere, 13, 1395-1408. https://doi.org/10.5194/tc-13-1395-2019 (Accepted 8 April 2019; Published 29 April 2019)
　 　
[55] Kashiwase, H., K. I. Ohshima, Y. Fukamachi, S. Nihashi, and T. Tamura (2019): Evaluation of AMSR-E Thin Ice Thickness Algorithm from a Mooring-Based Observation: How Can the Satellite Observe a Sea Ice Field with Nonuniform Thickness Distribution?, Journal of Atmospheric and Oceanic Technology, 36, 1623-1641. DOI: 10.1175/JTECH-D-18-0218.1 (Manuscript in final form 15 May 2019)
　 　
[54] Kawaguchi, Y. M. Itoh, Y. Fukamachi, E. Moriya, J. Onodera, T. Kikuchi, N. Harada (2019): Year-round observations of sea-ice drift and near-inertial internal waves in the Northwind Abyssal Plain, Arctic Ocean, Polar Science, 21, 212-223. https://doi.org/10.1016/j.polar.2019.01.004 (Accepted 30 January 2019; Available online 31 January 2019)
　 　
[53] Hirano, D., Y. Fukamachi, K. I. Ohshima, E. Watanabe, A. R. Mahoney, H. Eicken, M. Itoh, D. Simizu, K. Iwamoto, J. Jones, T. Takatsuka, T. Kikuchi and T. Tamura (2018): Winter water formation in coastal polynyas of the eastern Chukchi Shelf: Pacific and Atlantic influences, Journal of Geophysical Research: Oceans, 123. https://doi.org/10.1029/2017JC013307
　 　
[52] Kanna, N., S. Sugiyama, Y. Ohashi, D. Sakakibara, Y. Fukamachi, and D. Nomura (2018): Upwelling of macronutrients and dissolved inorganic carbon by a subglacial freshwater driven plume in Bowdoin Fjord, northwestern Greenland, Journal of Geophysical Research: Biogeosciences, 123, 1666-1682. https://doi.org/10.1029/2017JG004248
　 　
[51] Fukamachi, Y., D. Simizu, K. I. Ohshima, H. Eicken, A. R. Mahoney, K. Iwamoto, E. Moriya, and S. Nihashi (2017): Sea-ice thickness in the coastal northeastern Chukchi Sea from moored ice-profiling sonar, Journal of Glaciology, 63(241), 888-898, doi: 10.1017/jog.2017.56.
　 　
[50] Ito, M., K. I. Ohshima, Y. Fukamachi, G. Mizuta, Y. Kusumoto, and J. Nishioka (2017): Observation of frazil ice and upward sediment transport in the Sea of Okhotsk - A possible mechanism of iron supply to sea ice -, Journal of Geophysical Research, 122, doi:10.1002/2016JC012198.
　 　
[49] Jones, J., H. Eicken, Andrew Mahoney, R. MV, C. Kambhamettu, Y. Fukamachi, K. I. Ohshima, and J. C. George (2016): Landfast sea ice breakouts: Stabilizing ice features, oceanic and atmospheric forcing at Barrow, Alaska, Continental Shelf Research, 126, 50-63.
　 　
[48] Williams, G. D., L. Herraiz-Borreguero, F. Roquet, T. Tamura, K. I. Ohshima, Y. Fukamachi, A. D. Fraser, L. Gao, H. Chen, C. R. McMahon, R. Harcourt, and M. Hindell (2016): Suppression of Antarctic Bottom Water production by melting ice shelves in Prydz Bay, East Antarctica, Nature Communications, 7 : 12577, doi:10.1038/ncomms12577.
　 　
[47] Smith, I. J., H. Eicken, A. R. Mahoney, R. Van Hale, A. J. Gough, Y. Fukamachi, and J. Jones (2016): Surface water mass composition changes captured by cores of Arctic land-fast sea ice, Continental Shelf Research, 118, 154-164.
　 　
[46] Hirano, D., Y. Fukamachi, E. Watanabe, K. I. Ohshima, K. Iwamoto, A. R. Mahoney, H. Eicken, D. Simizu, and T. Tamura (2016): A wind-driven, hybrid latent and sensible heat coastal polynya off Barrow, Alaska, Journal of Geophysical Research, 121, 980-997, doi:10.1002/2015JC011318.
　 　
[45] Zhang, W., N. Ebuchi, Y. Fukamachi, and Y. Yoshikawa (2016): Estimation of wind drift current in the Soya Strait, Journal of Oceanography, 72, 299-311, doi:10.1007/s10872-015-0333-1.
　 　
[44] Sugimoto, F., T. Tamura, H. Shimoda, S. Uto, D. Simizu, K. Tateyama, S. Hoshino, T. Ozeki, Y. Fukamachi, S. Ushio, and K. I. Ohshima (2016): Interannual variability of sea-ice thickness in the pack-ice zone off Lutzow-Holm Bay, East Antarctica, Polar Science, 10, 43-51.
　 　
[43] Itoh, M., R. S. Pickart, T. Kikuchi, Y. Fukamachi, K. I. Ohshima, D. Simizu, K. R. Arrigo, S. Vagle, J. Heg, C. Ashjian, J. T. Mathis, S. Nishino, and C. Nobre (2015): Water properties, heat and volume fluxes of Pacific water in Barrow Canyon during summer 2010, Deep-Sea Research I, 102, 43-54.
　 　
[42] Mahoney, A. R., H. Eicken, Y. Fukamachi, K. I. Ohshima, D. Simizu, C. Kambhamettu, R. MV, S. Hendricks, and J. Jones (2015): Taking a look at both sides of the ice: comparison of ice thickness and drift speed as observed from moored, airborne and shore-based instruments near Barrow, Alaska, Annals of Glaciology, 56(69), 363-372.
　 　
[41] Ito, M., K. I. Ohshima, Y. Fukamachi, K. I. D. Simizu, K. Iwamoto, Y. Matsumura, A. R. Mahoney, and H. Eicken (2015): Observations of supercooled water and frazil ice formation in an Arctic coastal polynya from moorings and satellite imagery, Annals of Glaciology, 56(69), 307-314.
　 　
[40] Hirano, D., Y. Kitade, K. I. Ohshima, and Y. Fukamachi (2015): The role of turbulent mixing in the modified Shelf Water overflows that produce Cape Darnley Bottom Water, Journal of Geophysical Research, 120, 910-922, doi:10.1002/2014JC010059.
　 　
[39] Nakayama, Y., K. I. Ohshima, Y. Matsumura, Y. Fukamachi, and H. Hasumi (2014): A Numerical investigation of formation and variability of Antarctic Bottom Water off Cape Darnley, East Antarctica, Journal of Physical Oceanography, 44, 2921-2937.
　
[38] Simizu, D., K. I. Ohshima, J. Ono, Y. Fukamachi, and G. Mizuta (2014): What drives the southward drift of sea ice in the Sea of Okhotsk?, Progress in Oceanography, 126, 33-43.
　 　
[37] Kitade, Y., K. Shimada, T. Tamura, G. D. Williams, S. Aoki, Y. Fukamachi, F. Roquet, M. Hindell, S. Ushio, and K. I. Ohshima (2014): Antarctic Bottom Water production from the Vincennes Bay Polynya, East Antarctica, Geophysical Research Letters, 41, 3528-3534, doi:10.1002/2014GL059971.
　 　
[36] Ohshima, K. I.*, Y. Fukamachi*, G. D. Williams*, S. Nihashi, F. Roquet, Y. Kitade, T. Tamura, D. Hirano, L. Herraiz-Borreguero, I. Field, M. Hindell, S. Aoki, and M. Wakatsuchi (2013): Antarctic Bottom Water production by intense sea-ice formation in the Cape Darnley polynya, Nature Geoscience, 6, 235-240. [*These authors contributed equally to this work. Highlight article in March issue.]
　 　
[35] Shimada, H., M. Sawada, I. Tanaka, H. Asami, and Y. Fukamachi (2012): A method for predicting the occurrence of paralytic shellfish poisoning along the coast of Hokkaido in the Okhotsk Sea in summer, Fisheries Science, 78, 865-877.
　 　
[34] Lepparanta, M., A. Oikkonen, K. Shirasawa, and Y. Fukamachi (2012): A treatise on frequency spectrum of drift ice velocity, Cold Regions Science and Technology, 76-77, 83-91.
　 　
[33] Petrich, C., H. Eicken, J. Zhang, J. Krieger, Y. Fukamachi, and K. I. Ohshima (2012): Coastal landfast sea ice and break-up in northern Alaska: Key processes and seasonal prediction, Journal of Geophysical Research, 117, C02003, doi:10.1029/2011JC007339.
　 　
[32] Nakayama, Y., K. I. Ohshima, and Y. Fukamachi (2012): Enhancement of sea-ice drift due to the dynamical interaction between sea ice and a coastal ocean, Journal of Physical Oceanography, 42, 179-192.
　 　
[31] Nihashi, S., N. Ebuchi, Y. Fukamachi, and S. Takahashi (2011): Characteristics of sea ice in the Okhotsk coastal polynyas revealed from satellites, ice-profiling sonar, and digital camera observations, Annals of Glaciology, 52(57), 133-139.
　 　
[30] Fukamachi, Y., K. I. Ohshima, Y. Mukai, G. Mizuta, and M. Wakatsuchi (2011): Sea-ice drift characteristics revealed by measurement of acoustic Doppler current profiler and ice-profiling sonar off Hokkaido in the Sea of Okhotsk, Annals of Glaciology, 52(57), 1-8.
　 　
[29] Fukamachi, Y., K. I. Ohshima, N. Ebuchi, T. Bando, K. Ono, and M. Sano (2010): Volume Transport in the Soya Strait during 2006-2008, Journal of Oceanography, 66, 685-696.
　 　
[28] Fukamachi, Y., S. R. Rintoul, J. A. Church, S. Aoki, S. Sokolov, M. A. Rosenberg, and M. Wakatsuchi (2010): Strong export of Antarctic Bottom Water east of the Kerguelen plateau, Nature Geoscience, 3, 327-331. [Highlight letter in May issue.]
　 　
[27] Rintoul, S. R, K. Speer, M. Sparrow, M. Meredith, E. Hoffmann, E. Fahrbach, C. Summerhayes, A. Worby, M. England, R. Bellerby, S. Speich, D. Costa, J. Hall, M. Hindell, G. Hosie, K. Stansfield, Y. Fukamachi, T. de Bruin, A. Naveira Garabato, K. Alberson, V. Ryabinin, H. C. Shin, and S. Gladyshev (2010): Southern Ocean Observing Systems (SOOS): Rationale and Strategy for Sustained Observations of the Southern Ocean. in Proceedings of OceanObs '09: Sustained Ocean Observations and Information for Society (Vol. 2), Venice, Italy, 21-25 September 2009, Hall, J., D. E. Harrison, and D. Stammer, Eds., ESA Publication WPP-306.
　 　
[26] Nihashi, S., K. I. Ohshima, T. Tamura, Y. Fukamachi, and S. Saitoh (2009): Thickness and production of sea ice in the Okhotsk Sea coastal polynyas from AMSR-E, Journal of Geophysical Research, 114, C10025, doi:10.1029/2008JC005222.
　 　
[25] Fukamachi, Y., K. Shirasawa, A. M. Polomoshnov, K. I. Ohshima, E. Kalinin, S. Nihashi, H. Melling, G. Mizuta, and M. Wakatsuchi (2009): Direct observations of sea-ice thickness and brine rejection off Sakhalin in the Sea of Okhotsk, Continental Shelf Research, 29(11-12), 1541-1548.
　 　
[24] Ebuchi, N., Y. Fukamachi, K. I. Ohshima, and M. Wakatsuchi (2009): Subinertial, seasonal and interannual variations in the Soya Warm Current revealed by HF ocean radars, coastal tide gauges, and bottom-mounted ADCP, Journal of Oceanography, 65(1), 31-43.
　 　
[23] Aoki, S., N. Fujii, S. Ushio, Y. Yoshikawa, S. Watanabe, G. Mizuta, Y. Fukamachi, and M. Wakatsuchi (2008): Deep western boundary current and southern frontal systems of the Antarctic Circumpolar Current southeast of the Kerguelen Plateau, Journal of Geophysical Research, 113, C08038, doi:10.1029/2007JC004627.
　 　
[22] Hiwatari, T., K. Shirasawa, Y. Fukamachi, R. Nagata, T. Koizumi, H. Koshikawa, and K. Kohata (2008): Material flux under seasonal sea ice at an offshore site along the Okhotsk coast of Hokkaido, Japan, Polar Science, 2, 41-54.
　 　
[21] Fukamachi, Y., I. Tanaka, K. I. Ohshima, N. Ebuchi, G. Mizuta, H. Yoshida, S. Takayanagi, and M. Wakatsuchi (2008): Volume transport of the Soya Warm Current revealed by bottom-mounted ADCP and ocean-radar measurement, Journal of Oceanography, 64(3), 385-392.
　 　
[20] Ono, J., K. I. Ohshima, G. Mizuta, Y. Fukamachi, and M. Wakatsuchi (2008): Diurnal coastal-trapped waves on the eastern shelf of Sakhalin in the Sea of Okhotsk and their modification by sea ice, Continental Shelf Research, 28(6), 697-709.
　 　
[19] Fukamachi, Y, G. Mizuta, K. I. Ohshima, T. Toyota, N. Kimura, and M. Wakatsuchi (2006): Sea-ice thickness in the southwestern Sea of Okhotsk revealed by a moored ice-profiling sonar, Journal of Geophysical Research, 111, C09018, doi:10.1029/2005JC003327.
　 　
[18] Ono, J., K. I. Ohshima, G. Mizuta, Y. Fukamachi, and M. Wakatsuchi (2006): Amplification of diurnal tides over Kashevarov Bank in the Sea of Okhotsk and its impact on water mixing and sea ice, Deep-Sea Research I, 53(3), 409-424.
　 　
[17] Ebuchi, N., Y. Fukamachi, K. I. Ohshima, K. Shirasawa, M. Ishikawa, T. Takatsuka, T. Daibo and M. Wakatsuchi (2006): Observation of the Soya Warm Current using HF Ocean Radar, Journal of Oceanography, 62(1), 47-61.
　 　
[16] Mizuta, G., K. I. Ohshima, Y. Fukamachi, and M. Wakatsuchi (2005): The variability of the East Sakhalin Current induced by winds over the continental shelf and slope, Journal of Marine Research, 63(6), 1017-1039.
　 　
[15] Ohshima, K. I., Y. Fukamachi, T. Mutoh, and M. Wakatsuchi (2005): A generation mechanism for mesoscale eddies in the Kuril Basin of the Okhotsk Sea: baroclinic instability caused by the enhanced tidal mixing, Journal of Oceanography, 61(2), 247-260.
　 　
[14] Nakatsuka, T., T. Fujimune, C. Yoshikawa, S. Noriki, K. Kawamura, Y. Fukamachi, G. Mizuta, and M. Wakatsuchi (2004): Biogenic and lithogenic particle flux in the western region of the Sea of Okhotsk, Journal of Geophysical Research, 109, C09S13, doi: 10.1029/2003JC001908.
　 　
[13] Fukamachi, Y., G. Mizuta, K. I. Ohshima, L. D. Talley, S. C. Riser, and M. Wakatsuchi (2004): Transport and modification processes of dense shelf water revealed by long-term mooring data off the east coast of Sakhalin in the Sea of Okhotsk, Journal of Geophysical Research, 109, C09S10, doi: 10.1029/2003JC001906.
　 　
[12] Mizuta, G., K. I. Ohshima, Y. Fukamachi, M. Itoh, and M. Wakatsuchi (2004): Winter mixed layer and its yearly variability under sea ice in the southwestern part of the Sea of Okhotsk, Continental Shelf Research, 24(6), 643-657.
　 　
[11] Ohshima, K. I., D. Shimizu, M. Itoh, G. Mizuta, Y. Fukamachi, S. C. Riser, and M. Wakatsuchi (2004): Sverdrup balance and the cyclonic gyre in the Sea of Okhotsk, Journal of Physical Oceanography, 34(2), 513-525.
　 　
[10] Mizuta, G., Y. Fukamachi, K. I. Ohshima, and M. Wakatsuchi (2003): Structure and seasonal variability of the East Sakhalin Current, Journal of Physical Oceanography, 33(11), 2430-2445.
　 　
[9] Fukamachi, Y., G. Mizuta, K. I. Ohshima, H. Melling, D. Fissel, and M. Wakatsuchi (2003): Variability of sea-ice draft off Hokkaido in the Sea of Okhotsk revealed by a moored i ce-profiling sonar in winter of 1999, Geophysical Research Letters, 30(7), doi: 10.1029/2002GL016197.
　 　
[8] Ohshima, K. I., M. Wakatsuchi, Y. Fukamachi, and G. Mizuta (2002): Near-surface circulation and tidal currents of the Okhotsk Sea observed with the satellite-tracked drifters, Journal of Geophysical Research, 107(C11), doi:10.1029/2001JC001005.
　 　
[7] Matsuoka, T., S. Uratsuka, M. Satake, A. Nadai, T. Umehara, H. Maeno, H. Wakabayashi, F. Nishio, and Y. Fukamachi (2002): Deriving sea ice thickness and ice types in the Sea of Okhotsk using dual-frequency airborne SAR (Pi-SAR) data, Annals of Glaciology, 34, 429-434.
　 　
[6] Ohshima, K. I., G. Mizuta, M. Itoh, Y. Fukamachi, T. Watanabe, Y. Nabae, K. Suehiro, and M. Wakatsuchi (2001): Winter oceanographic conditions in the southwestern part of the Okhotsk Sea and their relation to sea ice, Journal of Oceanography, 57(4), 451-460.
　 　
[5] Fukamachi, Y., M. Wakatsuchi, K. Taira, S. Kitagawa, S. Ushio, A. Takahashi, K. Oikawa, T. Furukawa, H. Yoritaka, M. Fukuchi, and T. Yamanouchi (2000): Seasonal variability of bottom-water properties off Adelie Land, Antarctica, Journal of Geophysical Research, 105(C3), 6531-6540.
　 　
[4] Fukamachi, Y., K. I. Ohshima, and T. Ishikawa (1998): Mesoscale ice features in the summer marginal ice zone off East Queen Maud Land observed in NOAA AVHRR imagery, Antarctic Research Series, 74, edited by M. O. Jeffries, pp.317-323, American Geophysical Union.
　 　
[3] Fukamachi, Y., J. P. McCreary, and J. A. Proehl (1995): Instability of density fronts in layer and continuously stratified models, Journal of Geophysical Research, 100(C2), 2559-2577.
　 　
[2] McCreary, J. P., Y. Fukamachi, and L. Peng (1992): A nonlinear mechanism for maintaining coastally trapped eastern boundary currents, Journal of Geophysical Research, 97(C4), 5677-5692.
　 　
[1] McCreary, J. P., Y. Fukamachi, and P. K. Kundu (1991): A numerical investigation of jets and eddies near an eastern ocean boundary, Journal of Geophysical Research, 96(C2), 2515-2534.

Last updated: December 18, 2020

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