Researcher Database

Sumito Matoba
Institute of Low Temperature Science Pan-Okhotsk Research Center
Assistant Professor

Researcher Profile and Settings

Affiliation

  • Institute of Low Temperature Science Pan-Okhotsk Research Center

Job Title

    Assistant Professor

URL

Research funding number

  • 30391163

Research Interests

  • Kamchatka   Alaska   Greenland   

Research Areas

  • Earth and planetary science / Meteorology/Physical oceanography/Hydrology

Association Memberships

  • Internatinal Glaciological Society   Japan Geoscience Union   

Research Activities

Published Papers

Conference Activities & Talks

  • Darkening of Greenland ice sheet and satellite-derived snow parameters  [Not invited]
    T. Aoki et al.
    6th Symposium on Polar Science  2015/12
  • Sea-salt fractionation in Arctic during winter  [Not invited]
    K. Hara, S. Matoba and T. Yamasaki
    6th Symposium on Polar Science  2015/12
  • Glaciological Investigations in Severnaya Zemlya in 1995-1996  [Not invited]
    S. Takahashi, S. Matoba, A. Takahashi, O. Watanabe and L. Savatyugin
    6th Symposium on Polar Science  2015/12
  • Reconstruction of climate during the past 157 years by analyzing an ice core obtained from Northwestern Greenland Ice Sheet (SIGMA-D)  [Not invited]
    *Moe Kadota, Sumito Matoba, Hideaki Motoyama, Koji Fujita, Tetsuhide Yamasaki, Yukihiko Onuma, Masahiro Minowa, Yuki Komuro, Teruo Aoki
    The 6th Symposium on Polar Science  2015/12
  • Chemical concentrations and fractionations during formation of frost flower on sea ice  [Not invited]
    S. Matoba, K. Hara, T. Yamasaki and M. Hirabayashi
    The 6th Symposium on Polar Science  2015/12
  • Ice core drilling on the South-East Dome in Greenland Ice Sheet  [Not invited]
    Y. Iizuka, S. Matoba, T. Yamasaki, I. Oyabu and M. Kadota
    The 6th Symposium on Polar Science  2015/12
  • Aerosol measurements at Siorapaluk, Greenland  [Not invited]
    K. Hara1, S. Matoba2 and T. Yamasaki2 1Fukuoka Univ., 2Hokkaido Univ. ILTS, and 3 AVANGNAQ
    Symposium on Polar Science  2014/12
  • Temperature effect on rate of decrease in specific surface area (SSA) of snow under isothermal metamorphysm  [Not invited]
    *Akihiro Hachikubo (KIT), Satoru Yamaguchi (NIED), Masahiro Hori (JAXA), Tomonori Tanikawa (JAXA), Konosuke Sugiura (Univ. Toyama), Sumito Matoba (ILTS), Masashi Niwano (MRI), Katsuyuki Kuchiki (MRI), Teruo Aoki (MRI)
    Symposium on Polar Science  2014/12
  • A development of snowfall estimation model for Antarctica *part1-  [Not invited]
    Kazue Suzuki (ISM), Hideaki Motoyama (NIPR/SOKENDAI), Naohiko Hirasawa (NIPR/SOKENDAI), Takashi Yamaonuchi (NIPR/SOKENDAI), Hiroyuki Enomoto (NIPR/SOKENDAI), Takeshi Tamura (NIPR/SOKENDAI), Yoshinori Iizuka (ILTS), Sumito Matoba (ILTS), Tomoyuki Higuchi (ISM/SOKENDAI)
    Symposium on Polar Science  2014/12
  • Recent technologies of intermediate depth drill and borehole measurement  [Invited]
    Hideaki Motoyama (National Institute of Polar Research), Atsushi Furusaki (Asahikawa National College of Technology), Akiyoshi Takahashi (Geo Tecs Co. Ltd), Yoichi Tanaka (Geosystems Inc.), Morihiro Miyahara (Anori Inc.), Morimasa Takata (Nagaoka University of Technology), Takanobu Sawagaki (Faculty of Env. Earth Science Hokkaido University), Sumito Matoba (Institute of Low Temperature Science, Hokkaido University), Shin Sugiyama (Institute of Low Temperature Science, Hokkaido University), Kunio Shinbori (Institute of Low Temperature Science, Hokkaido University), Shoichi Mori (Institute of Low Temperature Science, Hokkaido University)
    Symposium on Polar Science  2014/12
  • Chemical compositions of frost flower at Siorapaluk in northwestern Greenland  [Not invited]
    Sumito Matoba (ILTS, Hokkaido Univ.), Keiichiro Hara (Fukuoka Univ.), Tetsuhide Yamasaki (AVANGNAQ)
    Symposium on Polar Science  2014/12
  • Preliminary results of an ice core obtained from Northwestern Greenland Ice Sheet (SIGMA-D)  [Not invited]
    *Sumito Matoba (ILTS, Hokkairo Univ.), Hideaki Motoyama (NIPR), Koji Fujita (Nagoya Univ.), Tetsuhide Yamasaki (AVANGNAQ), Yukihiko Onuma (Chiba Univ.), Masahiro Minowa (Hokkaido Univ.), Yuki Komuro (Yamagata Univ.), Moe Kadota (Hokkaido Univ.), Satoru Yamaguchi (NIED), Teruo Aoki (MRI)
    Symposium on Polar Science  2014/12
  • Advocates of establishment of observation bases in Greenland Arctic and Canada Arctic region -For promotion of Japanese Arctic Research -   [Not invited]
    Tetsuhide Yamasaki (AVANGNAQ), Masayuki Kobayashi (APEROS), *Sumito Matoba (ILTS)
    Symposium on Polar Science  2014/12
  • Impacts of new snow grain size setup on the performance of a physical snowpack model SMAP  [Not invited]
    1 Masashi Niwano, 1 Teruo Aoki, 1 Katsuyuki Kuchiki, 2 Sumito Matoba, 3 Yuji Kodama
    Japan Geoscience Union Meeting 2014  2014/05
  • Alpine ice core drilling at the northern North Pacific region  [Not invited]
    Matoba, S., Shimbori, K. and Shiraiwa, T.
    7th International Workshop on Ice Drilling Technology  2013/09
  • Possible effects of snow grain size and snow impurity concentration on the albedo mea- sured at SIGMA-A in Greenland  [Not invited]
    Teruo Aoki, Sumito Matoba, Satoru Yamaguchi, Tomonori Tanikawa, Masashi Niwano, Tetsuhide Yamasaki, Katsuyuki Kuchiki, Hideaki Motoyama, Masahiro Hori
    Japan Geoscience Union Meeting 2013  2013/05
  • Assessing the extreme surface melt at SIGMA-A, northwestern Greenland during 2012 summer using a physical snowpack model  [Not invited]
    Masashi Niwano, Teruo Aoki, Sumito Matoba, Satoru Yamaguchi, Tomonori Tanikawa, Hideaki Motoyama, Katsuyuki Kuchiki
    Japan Geophysical Union Meeting 2013  2013/05
  • THE VARIABILITY MECHANISM OF PRECIPITATION AMOUNT IN CENTRAL ALASKA  [Not invited]
    A.Tsushima, S.Matoba, T.Shiraiwa
    International Symposium on the Arctic Research  2013/01
  • ICE MASS LOSS IN NORTHWESTERN GREENLAND  [Not invited]
    S.Sugiyama, S.Matoba, S.Yamaguchi, D.Sakakibara, S.Matsuno
    International Symposium on the Arctic Research  2013/01
  • INTENSIVE OBSERVATIONS OF METEOROLOGICAL AND SNOW-PHYSICAL 186 PARAMETERS AT SITE SIGMA-A IN NORTHWESTERN GREENLAND IN SUMMER 2012  [Not invited]
    T.Aoki, S.Matoba, S.Yamaguchi, T.Tanikawa, W.Niwano, T.Yamasaki, K.Kuchiki, H.Motoyama, M.Hori
    International Symposium on the Arctic Research  2013/01
  • MELTING RECORD IN NORTHWESTERN GREENLAND ICE SHEET  [Not invited]
    S. Matoba, S. Yamaguchi, T. Yamasaki, T. Tanigawa, T. Aoki, M. Niwano, H. Motoyama
    International Symposium on the Arctic Research  2013/01
  • MEASUREMENT OF SPECIFIC SURFACE AREA OF SNOW COVER IN 188 GREENLAND  [Not invited]
    S.Yamaguchi, S.Matoba, T.Aoki, M.Niwano, T.Tanikawa, T.Yamasaki, A. Hachikubo
    International Symposium on the Arctic Research  2013/01
  • NUMERICAL SIMULATION OF SUMMER SNOWMELT AT SITE SIGMA-A NORTHWESTERN GREENLAND DURING 2012 INTENSIVE OBSERVATIONS  [Not invited]
    M. Niwano, T. Aoki, S. Yamaguchi, S. Matoba, T. Tanikawa, T. Yamasaki, K.Kuchiki, H.Motoyama
    International Symposium on the Arctic Research  2013/01
  • MASS CONCENTRATION OF SNOW IMPURITIES AND SNOW GRAIN SIZE ON NORTHWESTERN GREENLAND ICE SHEET: COMPARISON BETWEEN RETRIEVAL FROM MODIS AND IN-SITU MEASUREMENT  [Not invited]
    K. Kuchiki, T. Aoki, H. Motoyoshi, S. Matoba, S. Yamaguchi,T. Tanikawa, M.Niwano, R.Shimada, T.Yamasaki
    International Symposium on the Arctic Research  2013/01
  • THINNING OF AN ICE CAP AT THE COASTAL MARGIN OF NORTHWESTERN GREENLAND  [Not invited]
    S.Matsuno, S.Sugiyama, D.Sakakibara, S.Yamaguchi, S.Matoba, T. Sawagaki
    International Symposium on the Arctic Research  2013/01
  • Relation between annual accumulation reconstructed from ice cores at Alaskan alpine glaciers and Pacific Climate Shift  [Not invited]
    Sumito Matoba (ILTS, Hokkaido Univ.), Akane Tsushima (ILTS, Grad. School for Environ. Sci., Hokkaido Univ.), Takayuki Shiraiwa (ILTS, Hokkaido Univ.)
    Symposium on Polar Science  2012/11
  • Recent climatic change of Alaska (1724-2008) record from Aurora Peak ice core, central Alaska  [Not invited]
    Akane Tsushima (Hokkaido Univ.,ILTS), Sumito Matoba (ILTS), Takayuki Shiraiwa (ILTS)
    Symposium on Polar Science  2012/11
  • Variations of snow impurities and albedo at site SIGMA-A on Greenland ice sheet  [Not invited]
    Teruo Aoki (MRI), Katsuyuki Kuchiki (MRI), Sumito Matoba (ILTS), Satoru Yamaguchi (NIEDO), Tomonori Tanikawa (JAXA), Masashi Niwano (MRI), Tetsuhide Yamasaki (Arctic Explorer), Hideaki Motoyama (NIPR) and Masahiro Hori (JAXA)
    Symposium on Polar Science  2012/11
  • Glaciological observations at Site SIGMA-A on the northwestern Greenland Ice Sheet  [Not invited]
    Sumito Matoba (ILTS , Hokkaido Univ.), Satoru Yamaguchi (Snow and Ice Research Center , NIED), Tetsuhide Yamasaki (Geo Tech Ltd. , Arctic dog-sledge explorer), Teruo Aoki (MRI), Masashi Niwano (MRI), Tomonori Tanikawa (EORC , JAXA), Hideaki Motoyama (NIPR)
    Symposium on Polar Science  2012/11
  • Spectral albedos of glacier surfaces covered with glacial microbes in northwestern Greenland  [Not invited]
    Japan Geoscience Union Meeting  2012
  • Variations in pollen grains in an shallow ice core drilled from Fedchanko Glacier in Pamir, Central Asia.   [Not invited]
    Japan Geoscience Union Meeting  2012
  • Variation of precipitation reconstructed from Alaskan alpine ice-core  [Not invited]
    Matoba, S., A. Tsushima, T. Shiraiwa
    Japan Geoscience Union Meeting  2012
  • Mass concentration of snow impurities in Sapporo during the 5 winters from 2007 to 2012  [Not invited]
    Kuchiki, K., T. Aoki, M. Niwano, Y. Kodama, S. Matoba
    JSSI and JSSE Joint Conference on Snow and Ice Research  2012
  • Variations in pollen grains in a shallow ice core drilled from Fechenko Glacier in Pamir, Central Asia  [Not invited]
    JSSI and JSSE Joint Conference on Snow and Ice Research  2012
  • Study of precise measurement for borehole temperature in glacier and ice sheet  [Not invited]
    JSSI and JSSE Joint Conference on Snow and Ice Research  2012
  • Chemical properties of snow cover at the northwestern Greenland Ice Sheet - Report on SIGMA 2011 Greenland expedition-  [Not invited]
    Matoba, S., J. Uetake, T. Aoki
    JSSI and JSSE Joint Conference on Snow and Ice Research  2012
  • Field activities on Greenland Ice Sheet, 2012 by SIGMA project  [Not invited]
    JSSI and JSSE Joint Conference on Snow and Ice Research  2012
  • Is the source of iron River Amur or Asian Dust? -Estimation of air-borne Fe flux from ice core  [Invited]
    Matoba, S., H. Sasaki, T. Shiraiwa
    Japan Geoscience Union Meeting  2011
  • Characteristics of Isotope and Chemical Composition in the Fedchenko Glacier, Pamirs  [Not invited]
    Japan Geoscience Union Meeting  2011
  • A 274-year environmental record of from Aurora Peak ice core, Alaska.   [Not invited]
    Japan Geoscience Union Meeting  2011
  • Reconstruction of summer temperature by Aurora Peak ice core, Alaska Range  [Not invited]
    Japan Geoscience Union Meeting  2011
  • Field science with a polar explorer  [Not invited]
    Matoba, S., T. Yamasaki
    Japan Geoscience Union Meeting  2011
  • Borehole measurement of deep ice coring site at Dome Fuji, Antarctica and characteristics of ice sheet near bedrock   [Not invited]
    JSSI and JSSE Joint Conference on Snow and Ice Research  2011
  • Long-term variations of chemical signals in the Aurora Peak Ice-core from Alaska   [Not invited]
    Matoba, S., A. Tsushima, H. Sasaki, T. Shiraiwa, K. Yoshikawa
    JSSI and JSSE Joint Conference on Snow and Ice Research  2011
  • Concentration of iron solved from atmospheric dust particle in precipitation ̶ Solubility test of atmospheric iron using ice core and snow cover ̶   [Not invited]
    JSSI and JSSE Joint Conference on Snow and Ice Research  2011
  • Stable Isotopes and Chemical Composition of a shallow ice core of the Fedchenko Glacier, Pamirs  [Not invited]
    JSSI and JSSE Joint Conference on Snow and Ice Research  2011
  • Snow hydrological study on snowmelt flood during the rain-on-snow event (2) — Rain simulation experiment over the snow surface —   [Not invited]
    JSSI and JSSE Joint Conference on Snow and Ice Research  2011
  • Is atmospheric iron deposition important for primary production? Lesson from Alaskan ice core  [Not invited]
    Sasaki, H., Matoba, S., Shiraiwa, T. Nishioka J., Benson, C. S.
    Interntional Glaciological Society, International Symposium on snow, ice and humanity in a changing climate  2010  Sapporo  International Glaciological Sciety
  • Seasonal variation in chemical species in the ice core drillied at Aurora Peak, Alaska  [Not invited]
    Tsushima A., Matoba S., Okamoto S., Sasaki H., Fukuda T., Sugiyama S. Solie D., Yoshikawa K
    Interntional Glaciological Society, International Symposium on snow, ice and humanity in a changing climate  2010  Sapporo  International Glaciological Sciety
  • Records of sea-ice extent and air temperature at the Sea of Okhotsk from an ice core of Mount Ichinsky, Kamchatka  [Not invited]
    Matoba S., Shiraiwa T., Tsushima A. Sasaki, H. Muravyev Y.D.
    Interntional Glaciological Society, International Symposium on snow, ice and humanity in a changing climate  2010  Sapporo  International Glaciological Sciety
  • 50 YEARS RECORDS OF CLIMATE CHANGES AT THE SEA OF OKHOTSK EXTRACTED FROM AN ICE-CORE OF MOUNT ICHINSKY, KAMCHATKA.  [Not invited]
    Matoba S., Shiraiwa T., Tsushima A., Sasaki H., Muravyev Y.D.
    Second international symposium on the Arctic research  2010  Tokyo  National Committee of IASC
  • 50-year records of climate changes in ice-cores from Kamchatka and Alaska  [Not invited]
    Matoba, S.
    ILTS International Symposium "Frontier of Low Temperature Science"  2009  Sapporo  Institute of Low Temperature Science, Hokkaido University
  • Alpine ice core drilling of Japan  [Not invited]
    Matoba, S.
    2nd Asia Alpine Glacier Workshop  2009  Incheon  Korean Polar Reserach Insititute
  • The Sea of Okhotsk Bountiful sea nutured by sea ice  [Not invited]
    S. Matoba
    Winter Cities Forum  2008  Nuuk, Greenland  Winter City Forum

Works

  • Ice-core drilling at Mt. Ichinsky, Kamchatka
    2006

MISC

  • 7th International Workshop on Ice Drilling Technology
    Sumito Matoba  77-  (1)  91  -93  2015/01   [Not refereed] [Not invited]  Meeting report etc.

Research Grants & Projects

  • Reconstruction of paleo climate in the North Pacific from ice-cores obtaind from Alaska and Kamchatka
    Date (from‐to) : 2001

Educational Activities

Teaching Experience

  • Inter-Graduate School Classes(Educational Program):Antarctic Science
    開講年度 : 2017
    課程区分 : 修士課程
    開講学部 : 大学院共通科目
    キーワード : 野外調査、氷、雪、気象、山岳、ロープ、高山病、低体温症、救命法
  • Advanced Course in Glacier/Ice Sheet Science
    開講年度 : 2017
    課程区分 : 修士課程
    開講学部 : 環境科学院
    キーワード : 氷河、氷床、地球環境、雪、氷、永久凍土、古環境 glacier, ice sheet, earth environment, snow, ice, permafrost, paleoenvironment
  • Inter-Graduate School Classes(Educational Program):Antarctic Science
    開講年度 : 2017
    課程区分 : 修士課程
    開講学部 : 大学院共通科目
    キーワード : 野外観測、降雪、積雪、気象、水文
  • Fundamental Lecture in Paleoclimatology and Paleoceanography
    開講年度 : 2017
    課程区分 : 修士課程
    開講学部 : 環境科学院
    キーワード : 古環境,古気候,古海洋,地球温暖化 Paleoenvironment, Paleoclimatology, Paleoceanography, Global warming
  • Fundamental Lecture in Cold Region Sciences
    開講年度 : 2017
    課程区分 : 修士課程
    開講学部 : 環境科学院
    キーワード : 雪、氷、極地 snow, ice, polar regions
  • Freshman Seminar
    開講年度 : 2017
    課程区分 : 学士課程
    開講学部 : 全学教育
    キーワード : 南極、雪氷学、地球環境学、氷床、アイスコア、気象、海洋、海氷


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