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Studies on Water Vapor, Aerosol and Snow Crystals in Arctic

Research Project

Project/Area Number 07041077
Research Category

Grant-in-Aid for international Scientific Research

Allocation TypeSingle-year Grants
SectionField Research
Research Field Meteorology/Physical oceanography/Hydrology
Research InstitutionHokkaido University

Principal Investigator

KIKUCHI Katsuhiro  Hokkaido University, Graduate School of Science, Professor, 大学院・理学研究科, 教授 (80000793)

Co-Investigator(Kenkyū-buntansha) HAYASAKA Tadahiro  Tohoku University, Graduate School of Science, Associate Professor, 理学部, 助教授 (40202262)
KAJIKAWA Masahiro  Akita University, Faculty of Education, Professor, 教育学部, 教授 (20042319)
SAKURAI Ken-ichi  Hokkaido Univ., of Education, Faculty of Education, Professor, 教育学部, 教授 (50002613)
ASUMA Yoshio  Hokkaido University, Graduate School of Science, Instructor, 大学院・理学研究科, 講師 (10183732)
UYEDA Hiroshi  Hokkaido University, Graduate School of Science, Associate, Professor, 大学院・理学研究科, 助教授 (80184935)
バジルド C.E.  グリーンランド地質調査所, 研究員
ベロツェルコフスキイ A  ロシア, 水文気象学研究所, 教授
スチュアート R.E.  カナダ, ヨーク大学, 教授
ムーア G.W.K.  カナダ, トロント大学, 準教授
佐藤 昇  大阪府教育センター, 研究員 (70187219)
バジルド C.  グリーンランド地質調査所, 研究員
Project Period (FY) 1995 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥21,200,000 (Direct Cost: ¥21,200,000)
Fiscal Year 1997: ¥8,000,000 (Direct Cost: ¥8,000,000)
Fiscal Year 1996: ¥5,900,000 (Direct Cost: ¥5,900,000)
Fiscal Year 1995: ¥7,300,000 (Direct Cost: ¥7,300,000)
KeywordsSnow Crystals / Water Vapor Content / Liquid Water Content / Aerosol / Microwave Radiometer / Arctic Sweden / Doppler Radar / Ceilometer / 多結晶雪結晶 / 鉛直ドップラーレーダー / ボ-フォート海 / カナダ北極域
Research Abstract

The WANTS-ARCTIC : Sweden Experiments (1997/1998) were carried out from December 14,1997 to January 20,1998 at the Swedish Space Physics Institute, Kiruna, Sweden. An X-band vertical pointing Doppler radar, Laser ceilometer, Microwave radiometer, Pyranometer, Aerosol sampling and Mesonet station were set up at the institute. Snow crystals were also observed using a polarization microscpoe and a replica solution method on the ground surface. During the obsevation period, as a whole, it was a relatively warm in this winter season in Scandinavia area. It was warm and calm in December and cold and stormy in January. We had a couple of snow storms in the middle of January. We could, therefore observe various types of snow crystals. For instance, there were a weak and steady snowfall which was effected by mountains and a heavy snowfall with deep radar echoes when a low pressure system was approaching from the Norwegian Sea. Throughout the observation, the radar system collected the data more than 600 hours.
It was clarified using the microwave radiometer that the water vapor contents integrated vertically were 0.4,0.7 and 1.0cm in the fair weather, during snowfalls and falling graupel particles, respectively. And, the liguid water contents recorded 0.01 and 0.04cm in the falling of rimed crystals and graupel particles, respectively. Their values changed largely depending on the types of disturbances.
Microphotographs using a polarization microscope were taken more than 3000 frames and 500 slide glasses were used to collecting snow crystals. These data were analyzing energetically now.

Report

(4 results)
  • 1997 Annual Research Report   Final Research Report Summary
  • 1996 Annual Research Report
  • 1995 Annual Research Report
  • Research Products

    (68 results)

All Other

All Publications (68 results)

  • [Publications] 荻谷 奈緒: "スピッツベルゲン島における降水の季節変動" 1997年日本気象学会春季大会講演予稿集. 71. 158 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 遊馬 芳雄: "カナダ北極圏の擾乱の構造" 1997年日本気象学会春季大会講演予稿集. 71. 198 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Asuma.Y.: "Precipitation Features Observed by the Doppler Radar at Tuktoyaktuk,NWT,Canada,during the BASE Period" IAMAS・IAPSO Abstracts at Melbourne. CMH4-LL (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 遊馬 芳雄: "北極圏の擾乱の構造と水輸送" 1997年日本気象学会秋季大会シンポジウム要旨集. 1-6 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 加藤 雅也: "カナダ北極圏でのLee Cyclogenesisの解析" 1997年日本気象学会秋季大会講演予稿集. 72. 147 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 荻谷 奈緒: "スピッツベルゲン島周辺における低気圧の季節変動と降水" 1997年日本気象学会秋季大会講演予稿集. 72. 148 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 石田 春磨: "冬季北極域における積算水蒸気量・雲水量及び赤外放射量の観測" 1997年日本気象学会秋季大会講演予稿集. 72. 21 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 荻谷 奈緒: "スピッツベルゲン島における降水の季節変動" 第20回極域気水圏シンポジウム. 34-35 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 石田 春磨: "マイクロ波放射計及び赤外放射計を用いた冬季北極域の水蒸気・雲水量と赤外フラックスの観測" 第20回極域気水圏シンポジウム. 29-30 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Asuma, Y.: "Energy Budget Observations in the Central Canadian Arctic" Journal of the Faculty of Science,Hokkaido University,Series VII(Geophysics). 11・1. 27-49 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Sato, N.: "In Situ Growth Experiments on “Gohei Twins"Snow Crystals Observed at Inuvik in Arctic Canada" Journal of the Fasulty of Science,Hokkaido University,Series VII(Geophysics). 11・1. 335-344 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Sato, N.: "Relationship between Ice Nuclei and Snowfalls Observed in the Arctic Regions" Journal of the Faculty of Science,Hokkaido University,Series VII(Geophysics). 11・1. 345-361 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 加藤 雅也: "西部カナダ北極域で発生する擾乱の数値シミュレーション" 1998年日本気象学会春季大会講演予稿集. 73(印刷中). (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 遊馬 芳雄: "ノルウェー海周辺の低気圧の季節変動と水輸送" 1998年日本気象学会春季大会講演予稿集. 73(印刷中). (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 福田 陽子: "氷晶を含む人工雲の光学的特性の実験的研究" 1998年日本気象学会春季大会講演予稿集. 73(印刷中). (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Kikuchi, K.: "Formation Mechanisms of Multi-branched Snow Crystals(Twelve-,Eighteen-,Twenty four-Branched Chystals)" Atmospheric Research. 46・1(in press). (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Asuma, Y.: "Precipitation Features Observed by Doppler Radar at Tuktoyaktuk,NWT,Canada,during Beaufort and Arctic Storms Experiment" Monthly Weather Review. 126・6(in press). (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Ogitani, N.: "Seasonal Variations of Precipitation at Spitsbergen Island" Proc.of Spring Meeting of M.S.J.in 1997. Vol.71. 158 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Asuma, Y.: "Structures of Disturbances in Arctic Canada" Proc.of Spring Meeting of M.S.J.in 1997. Vol.71. 198 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Asuma, Y.: "Precipitation Features Observed by the Doppler Radar at Tuktoyaktuk, NWT,Canada, during the BASE Period" IAMAS・IAPSO Abstract, Melbourne. CMH4-LL. (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Asuma, Y.: "Structures and Water Transportation by the Disturbance in the Arctic" Abstracts of Symposium of Autumn Meeting of M.S.J.in 1997. 1-6 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Kato, M.: "Analysis of the Lee Cycologenesis in Arctic Canada" Proc.of Autumn Meeting of M.S.J.in 1997. Vol.72. 147 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Ogitani, N.: "Seasonal Variations and Precipitation of Cyclone around Spitsbergen Island" Proc.of Autumn Meeting of M.S.J.in 1997. Vol.72. 148 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Ishida, H.: "Obsevations of Water Vapor, Liquid Water Contents and Radiation in the Arctic Regions in Winter Season" Proc.of Autumn Meeting of M.S.J.in 1997. Vol.72. 21 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Ogitani, N.: "Seasonal Variations of Precipitation in Spitsbergen Island" Abstracts of Symposium on Polar Meteorlogy and Glaciology. 34-35 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Ishida, H.: "Observations of Water Vapor Liquid Water Contents and Radiative Fluxes using Microwave and Infrared Radiometers" Abstracts of Symposium on Polar Meteorlogy and Glaciology. 29-30 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Asuma, Y.: "Energy Budget Observations in the Central Canadian Arctic" Jour.Faculty of Science, Hokkaido Univ., Series VII (Geophysics). Vol.11 No.1. 27-49 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Sato, N.: "In Situ Growth Experiments on "Gohei Twins" Snow Crystals Observed at Inuvik in Arctic Canada" Jour.Faculty of Science, Hokkaido Univ., Series VII (Geophysics). Vol.11 No.1. 335-344 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Sato, N.: "Relationship between Ice Nuclei and Snowfalls Observed in the Arctic Regions" Jour.Faculty of Science, Hokkaido Univ., Series VII (Geophysics). Vol.11 No.1. 345-361 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Kato, M.: "Simulations of Disturtances Occurred in the Western Arctic Canada" Proc.of Spring Meeting of M.S.J.in 1998. Vol.73 (in press). (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Asuma, Y.: "Seasonal Variations and Water Transportation of Cyclones in the Norwegian Sea" Proc.of Spring Meeting of M.S.J.in 1998. Vol.73 (in press). (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Fukuda, Y.: "Experimental Studies on Optical Properties of Artificial Clouds" Proc.of Spring Meeting of M.S.J.in 1998. Vol.73 (in press). (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Kikuchi, K.: "Formation Mechanisms of Multi-branched Snow Crystals (Twelve-, Eighteen-, Twenty four-Branched Crystals)" Atmospheirc Research. Vol.46 No.1 (in press). (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Asuma, Y.: "Precipitation Features Observed by Doppler Radar at Tuktoyakutuk, NWT,Canada, during the Beaufort and Arctic Storms Experiment" Monthly Weather Review. Vol.126 No.6 (in press). (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 荻谷 奈緒: "スピッツベルゲン島における降水の季節変動" 1997年日本気象学会春季大会講演予稿集. 71. 158 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 遊馬 芳雄: "カナダ北極圏の=乱の構造" 1997年日本気象学会春季大会講演予稿集. 71. 198 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Asuma. Y.: "Precipitation Features Observed by the Doppler Radar at Tuktoyaktuk, NWT, Canada, during the BASE Period" IAMAS ・ IAPSO Abstracts Melbourne. CMH4-LL (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 遊馬 芳雄: "北極圏の=乱の構造と水輸送" 1997年日本気象学会秋季大会シンポジウム要旨集. 1-6 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 加藤 雅也: "カナダ北極圏でのLee Cyclogenesisの解析" 1997年日本気象学会秋季大会講演予稿集. 72. 147 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 荻谷 奈緒: "スピッツベルゲン島周辺における低気圧の季節変動と降水" 1997年日本気象学会秋季大会講演予稿集. 72. 148 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 石田 春麿: "冬季北極域における積算水蒸気量・雲水量及び赤外放射量の観測" 1997年日本気象学会秋季大会講演予稿集. 72. 21 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 荻谷 奈緒: "スピッツベルゲン島における降水の季節変動" 第20回極域気水圏シンポジウム. 34-35 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 石田 春麿: "マイクロ波放射計及び赤外放射計を用いた冬季北極域の水蒸気・雲水量と赤外フラックスの観測" 第20回極域気水圏シンポジウム. 29-30 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Asuma, Y.: "Energy Budget Observations in the Central Canadian Arctic" Journal of the Faculty Science, Hokkaido University, Series VII(Geophysics). 11・1. 27-49 (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] Sato, N.: "In Situ Growth Experiments on "Gohei Twins" Snow Crystals Observed at Inuvik in Arctic Canada" Journal of the Faculty of Science, Hokkaido University, Series VII(Geophysics). 11・1. 335-344 (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] Sato, N.: "Relationship between Ice Nuclei and Snowfalls Observed in the Arctic Regions" Journal of the Faculty of Science, Hokkaido University, Series VII(Geophysics). 11・1. 345-361 (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] 加藤 雅也: "西部カナダ北極域で発生する=乱の数値シミュレーション" 1998年日本気象学会春季大会講演予稿集. 73(印刷中). (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] 遊馬 芳雄: "ノルウェー海周辺の低気圧の季節変動と水輸送" 1998年日本気象学会春季大会講演予稿集. 73(印刷中). (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] 福田 陽子: "氷晶を含む人工雲の光学的特性の実験的研究" 1998年日本気象学会春季大会講演予稿集. 73(印刷中). (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] Kikuchi, K.: "Formation Mechanisms of Multi -branched Snow Crystals (Twelve - , Eighteen - , Twenty four - Branched Crystals)" Atmospheric Research. 46・1(in press). (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] Asuma, Y.: "Precipitation Features Observed by Doppler Radar at Tuktoyaktuk, NWT, Canada, during Beaufort and Arctic Storms Experiment" Monthly Weather Review. 126・6(in press). (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] 菊地勝弘,遊馬芳雄他: "北極域における厳冬期の水蒸気,エアロゾル,雪結晶の研究(WANTS-ARCTIC),(その1)研究の概要" 1996年日本気象学会春季大会講演予稿集. 69. 95- (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 梶川正弘・菊地勝弘・遊馬芳雄・井上雄介: "北極域における厳冬期の水蒸気,エアロゾル,雪結晶の研究(WANTS-ARCTIC),(その2)過冷却の霧雨について" 1996年日本気象学会春季大会講演予稿集. 69. 96- (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 桜井兼市・梶川正弘・菊地勝弘: "北極域における厳冬期の水蒸気,エアロゾル,雪結晶の研究(WANTS-ARCTIC),(その3),ice fog中の固体粒子のSEM-EDX解析" 1996年日本気象学会春季大会講演予稿集. 69. 97- (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 佐藤昇・菊地勝弘 他: "北極域における厳冬期の水蒸気,エアロゾル,雪結晶の研究(WANTS-ARCTIC),(その4)低温型雪結晶の成長実験" 1996年日本気象学会春季大会講演予稿集. 69. 98- (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 岩田総司・遊馬芳雄・菊地勝弘 他: "秋季カナダ北極圏における極域擾乱に伴う水蒸気輸送過程" 1996年日本気象学会春季大会講演予稿集. 69. 99- (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 佐藤昇・梶川正弘他: "北極域における厳冬期の水蒸気,エアロゾル,雪結晶の研究(WANTS-ARCTIC)-氷晶核・エアロゾルの測定-" 1996年日本気象学会秋季大会講演予稿集. 70. 170- (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 梶川正弘・菊地勝弘他: "北極域における厳冬期の水蒸気,エアロゾル,雪結晶の研究(WANTS-ARCTIC)-針状雪結晶の集合特性-" 1996年日本気象学会秋季大会講演予稿集. 70. 171- (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 井上雄介・遊馬芳雄他: "北極域における厳冬期の水蒸気,エアロゾル,雪結晶の研究(WANTS-ARCTIC)-厳冬期におけるカナダ北極圏での霰形成の水収支について-" 1996年日本気象学会秋季大会講演予稿集. 70. 172- (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Asuma,Y.,K.Kikuchi et al.: "Precipition features observed by the Doppler radar at Tuktoyaktuk,NWT,Canada during the Base Peried" 30th CMOS Congress,Toronto. 5- (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Asuma,Y.,K.Kikuchi et al.: "Structures of Meandering Band Clouds Observed by Dual-Polarization Doppler Radar during the BASE Period in Canada" 12th ICCP,Proceedings. 1. 621-624 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 遊馬芳雄・岩田総司・菊地勝弘他: "カナダ北極圏の擾乱の構造" 1997年日本気象学会春季大会講演予稿集. 71. (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] 荻谷奈緒・遊馬芳雄・菊地勝弘他: "スピッツベルゲン島における降水の季節変動" 1997年日本気象学会春季大会講演予稿集. 71. (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] 井上雄介・遊馬芳雄・菊地勝弘他: "厳冬期におけるカナダ北極圏での降雪粒子の形成と水輸送について" 1997年日本気象学会春季大会講演予稿集. 71. (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] 菊地勝弘,遊馬芳雄他: "北極域における厳冬期の水蒸気,エアロゾル,雪結晶の研究(ARCTIC-WANTS),(その1)研究の概要" 1996年日本気象学会春季大会講演予稿集. 69. (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] 梶川正弘・菊地勝弘・遊馬芳雄・井上雄介: "北極域における厳冬期の水蒸気,エアロゾル,雪結晶の研究(ARCTIC-WANTS),(その2)過冷却の霧雨について" 1996年日本気象学会春季大会講演予稿集. 69. (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] 桜井兼市・梶川正弘・菊地勝弘: "北極域における厳冬期の水蒸気,エアロゾル,雪結晶の研究(ARCTIC-WANTS),(その3), ice fog中の固体粒子のSEM-EDX解析" 1996年日本気象学会春季大会講演予稿集. 69. (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] 佐藤昇・菊地勝弘他: "北極域における厳冬期の水蒸気,エアロゾル,雪結晶の研究(ARCTIC-WANTS),(その4)低温型雪結晶の成長実験" 1996年日本気象学会春季大会講演予稿集. 69. (1996)

    • Related Report
      1995 Annual Research Report

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Published: 1995-04-01   Modified: 2016-04-21  

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