Updated on 2023/09/11

写真a

 
KANADA Sachie
 
Organization
Institute for Space-Earth Environmental Research Center for Integrated Data Science Designated assistant professor
Title
Designated assistant professor
Contact information
メールアドレス

Degree 1

  1. 博士(理学) ( 2000.2   名古屋大学 ) 

Research Interests 6

  1. Climate change

  2. Regional climate

  3. Baiu

  4. heavy rainfall

  5. Tropical cyclone

  6. Extreme event

Research Areas 5

  1. Others / Others  / 気候変動

  2. Others / Others  / 熱帯低気圧

  3. Others / Others  / 雲解像モデル

  4. Others / Others  / メソ気象学

  5. Natural Science / Atmospheric and hydrospheric sciences

Current Research Project and SDGs 1

  1. 気候変動リスク情報創生プログラム

Research History 2

  1. Nagoya University

    2015.10

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    Country:Japan

  2. Nagoya University   Designated assistant professor

    2015.9

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    Country:Japan

Professional Memberships 2

  1. 日本気象学会

  2. American Geophysical Union

Committee Memberships 3

  1. JSMJ   Editorial Board for the Special Edition/Collection  

    2021.2 - 2023.2   

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    Committee type:Academic society

    Special Edition on Research on Extreme Weather Events that occurred around East Asia in 2017-2021

  2. JSMJ   Editorial Board for the Special Edition/Collection  

    2020.6 - 2022.1   

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    Special Edition on Typhoons in 2018–2019

  3. JSMJ   Editorial Board for the Special Edition/Collection  

    2017.8 - 2018.3   

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    Special Edition on Tropical Cyclones in 2015–2016

 

Papers 27

  1. Observed Concentric Eyewalls of Supertyphoon Hinnamnor (2022) Reviewed

      Vol. 19   page: 70 - 77   2023.4

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.2151/sola.2023-010

  2. Projection of Future Enhancement of Heavy Rainfalls Associated Using a Regional 1-km-mesh Atmosphere-Ocean Coupled Model Reviewed

    Kanada Sachie, Aiki Hidenori, Tsuboki Kazuhisa

    SOLA   Vol. 17A   page: 38 - 44   2021.7

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2151/sola.17A-007

    Web of Science

  3. Formation Mechanism of a Stationary Line-Shaped Precipitation System in the Kinki District, Japan -Case Study on 1 September 2015 Event- Reviewed

    Min Kyeong-Seok, Tsuboki Kazuhisa, Yoshioka Mayumi K., Moroda Yukie, Kanada Sachie

    JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN   Vol. 99 ( 2 ) page: 357 - 377   2021.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2151/jmsj.2021-017

    Web of Science

  4. Future Changes of a Slow-Moving Intense Typhoon with Global Warming: A Case Study Using a Regional 1-km-mesh Atmosphere-Ocean Coupled Model Reviewed

    Kanada Sachie, Aiki Hidenori, Tsuboki Kazuhisa, Takayabu Izuru

    SOLA   Vol. 17A   page: 14 - 20   2021.1

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2151/sola.17A-003

    Web of Science

  5. Future Changes of Tropical Cyclones in the Midlatitudes in 4-km-mesh Downscaling Experiments from Large-Ensemble Simulations Reviewed

    Kanada Sachie, Tsuboki Kazuhisa, Takayabu Izuru

    SOLA   Vol. 16   page: 57-63   2020.3

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2151/sola.2020-010

    Web of Science

  6. Flood Simulations in Mid-Latitude Agricultural Land Using Regional Current and Future Extreme Weathers Reviewed

    Nobuaki Kimura, Hirohide Kiri, Sachie Kanada, Iwao Kitagawa, Ikuo Yoshinaga and Hidenori Aiki

    Water   Vol. 11 ( 11 ) page: 2421   2019.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/w11112421

  7. Future Changes in Typhoon-related Precipitation in Eastern Hokkaido Reviewed

    Sachie Kanada, Hidenori Aiki, Kazuhisa Tsuboki, Izuru Takayabu

    SOLA     2019.11

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    From 16 to 23 August 2016, typhoons T1607, T1609, and T1611 hit eastern Hokkaido in northern Japan and caused heavy rainfall that resulted in severe disasters. To understand future changes in typhoon-related precipitation (TRP) in midlatitude regions, climate change experiments on these three typhoons were conducted using a high-resolution three-dimensional atmosphere–ocean coupled regional model in current and pseudo-global warming (PGW) climates. All PGW simulations projected decreases in precipitation frequency with an increased frequency of strong TRP and decreased frequency of weak TRP in eastern Hokkaido. In the current climate, snow-dominant precipitation systems start to cause precipitation in eastern Hokkaido about 24 hours before landfall. In the PGW climate, increases in convective available potential energy (CAPE) developed tall and intense updrafts and the snow-dominant precipitation systems turned to have more convective property with less snow mixing ratio (QS). Decreased QS reduced precipitation area, although strong precipitation increased or remained almost the same. Only TRP of T1607 increased the amounts before landfall. In contrast, all typhoons projected to increase TRP amount associated with landfall, because in addition to increased CAPE, the PGW typhoon and thereby its circulations intensified, and a large amount of rain was produced in the core region.

    DOI: 10.2151/sola.2019-044

  8. Effect of air-sea environmental conditions and interfacial processes on extremely intense typhoon Haiyan (2013) Reviewed

    Akiyoshi Wada, Sachie Kanada and Hiyoyuki Yamada

    Journal of Geophysical Research -Atmospheres   Vol. 123   page: 10,379-10,405   2018.9

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    Language:English   Publishing type:Research paper (scientific journal)  

  9. Impacts of SST patterns on rapid intensification of Typhoon Megi (2010) Reviewed

    Kanada, S., S. Tsujino, H. Aiki, M. K. Yoshioka, Y. Miyazawa, K. Tsuboki, I. Takayabu

    Journal of Geophysical Research - Atmospheres     2018.1

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/2017JD027252

  10. Different Climatological Characteristics, Inner-Core Structures, and Intensification Processes of Simulated Intense Tropical Cyclones between 20-km Global and Reviewed

    Kanada Sachie, Wada Akiyoshi

    JOURNAL OF CLIMATE   Vol. 30 ( 5 ) page: 1583-1603   2017.3

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1175/JCLI-D-16-0093.1

    Web of Science

  11. Different climatological characteristics, inner-core structures, and intensification processes of simulated Intense Tropical Cyclones between 20-km global and 5-km regional models. Reviewed

    Kanada, S. and A. Wada

    Journal of Climate   Vol. 30   page: 1583-1603   2017.1

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: doi:10.1175/JCLI-D-16-0093.1

  12. A multi-model intercomparison of an intense typhoon in future, warmer climates by four 5-km-mesh models. Reviewed

    Kanada, S. T. Takemi, M. Kato, S. Yamasaki, H. Fudeyasu, K. Tsuboki, O. Arakawa, and I. Takayabu

    Journal of Climate   Vol. 30   2017

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1175/JCLI-D-16-0715.1

  13. Future Enhancement of Heavy Rainfall Events Associated with a Typhoon in the Midlatitude Regions Reviewed

    Kanada, S., K. Tsuboki, H. Aiki, S. Tsujino, and I. Takayabu

    SOLA   Vol. 13   page: 246-251   2017

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2151/sola.2017-045

  14. Sensitivity to horizontal resolution of the simulated intensifying rate and inner-core structure of typhoon Ida, an extremely intense typhoon. Reviewed

    Kanada, S., and A. Wada

    Journal of the Meteorological Society of Japan     2016.2

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: doi:10.2151/jmsj.2015-023

  15. Numerical study on the extremely rapid intensification of an intense tropical cyclone, Typhoon Ida (1958). Reviewed

    Kanada, S., and A. Wada

    Journal of the Atmospheric Sciences     2015.11

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: doi:10.1175/JAS-D-14-0247.1

  16. Projection of future climate change over Japan in ensemble simulations with a high-resolution regional climate model Reviewed

    Murata, A., H. Sasaki, H. Kawase, M. Nosaka, M. Oh'izumi, T. Kato, T. Aoyagi, F Shido, K Hibino, S. Kanada, A. Suzuki-Parker, and T. Nagatomo

    Science Online Letters on the Atmosphere     2015

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: doi:10.2151/sola.2015-022

  17. Future increase of supertyphoon intensity associated with climate change Reviewed

    Tsuboki, K., M. K. Yoshioka, T. Shinoda, M. Kato, S. Kanada, and A. Kitoh

    Geophysical Research Letters     2015

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: doi:10.1002/2014GL061793

  18. A Contrast in Precipitation Characteristics across the Baiu Front near Japan. Part I: TRMM PR Observation Reviewed

    Yokoyama, C., Y. N. Takayabu, and S. Kanada

    Journal of Climate     2014.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1175/JCLI-D-13-00350.1

  19. Diurnal variation of precipitation around western Japan during the warm season Reviewed

    Kanada, S., H. Tsuguti, T. Kato, and F. Fujibe

    Science Online Letters on the Atmosphere     2014

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2151/sola.2014-015

  20. Future changes in structures of extremely intense tropical cyclones using a 2-km mesh nonhydrostatic model Reviewed

    Kanada, S., A. Wada, and M. Sugi

    Journal of Climate     2013.12

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1175/JCLI-D-12-00477.1

  21. Development of a 5-km-mesh cloud-system-resolving regional climate model at the Meteorological Research Institute Reviewed

    Nakano, M., T. Kato, S. Hayashi, S. Kanada, Y. Yamada, and K. Kurihara

    Journal of the Meteorological Society of Japan     2012

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2151/jmsj.2012-A19

  22. Projections of future changes in precipitation and the vertical structure of the frontal zone during the Baiu season in the vicinity of Japan using a 5-km-mesh regional climate model Reviewed

    Kanada, S., M. Nakano, and T. Kato

    Journal of the Meteorological Society of Japan     2012

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2151/jmsj.2012-A03

  23. Summertime temperature extremes over Japan in the late 21st century projected by a high-resolution regional climate model Reviewed

    Murata, A., M. Nakano, S. Kanada, K. Kurihara, and H. Sasaki

    Journal of the Meteorological Society of Japan     2012

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2151/jmsj.2012-A05

  24. Effect of planetary boundary layer schemes on the development of intense tropical cyclones using a cloud-resolving model Reviewed

    Kanada, S., M. Nakano, A. Wada and T. Kato

    Journal of Geophysical Research     2011

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1029/2011JD016582

  25. Changes in mean atmospheric structures around Japan during July due to global warming in regional climate experiments using a cloud-system resolving model. Reviewed

    Kanada, S., M. Nakano, and T. Kato

    Hydrological Research Letters     2010.2

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3178/hrl.4.11

  26. Climatological characteristics of daily precipitation over Japan in the Kakushin regional climate experiments using a non-hydrostatic 5-km-mesh model: Comparison with an outer global 20-km-mesh atmospheric climate model Reviewed

    Kanada, S., M. Nakano, and T. Kato

    Science Online Letters on the Atmosphere     2010

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2151/sola.2010-030

  27. Reproducibility of Maximum Daily Precipitation Amount over Japan by a High-resolution Non-hydrostatic Model Reviewed

    Kanada, S., M. Nakano, S. Hayashi, T. Kato, M. Nakamura, K. Kurihara, and A. Kitoh

    Science Online Letters on the Atmosphere     2008

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2151/sola.2008-027

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Research Project for Joint Research, Competitive Funding, etc. 1

  1. 地球温暖化がもたらす北海道の台風・大雨災害増加の量的評価

    2017.11 - 2019.11

    住友財団環境研究助成 

    金田幸恵

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    Grant type:Competitive

KAKENHI (Grants-in-Aid for Scientific Research) 3

  1. Study on midlatitude Typhoons under the changing climate using a high-resolution three-dimensional atmosphere-ocean coupled regional model

    Grant number:20H05166  2020.4 - 2022.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

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    Authorship:Principal investigator 

    Grant amount:\6500000 ( Direct Cost: \5000000 、 Indirect Cost:\1500000 )

  2. 台風等に対する航空機搭載フェーズドアレイ気象レーダによる観測システムの構築

    Grant number:19K03973  2019.4 - 2022.3

    科学研究費助成事業  基盤研究(C)

    高橋 暢宏, 山田 広幸, 牛尾 知雄, 金田 幸恵

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    Authorship:Coinvestigator(s) 

    日本に大きな災害をもたらす台風や線状降水帯などの降水システムの立体構造の観測を可能にする航空機搭載フェーズドアレイ気象レーダの開発を目指した、基礎研究を目的としている。台風の研究においては、その急発達のメカニズムの解明が喫緊の課題であるが、その1つのアプローチとして台風内部の立体的な構造の正確な把握が挙げられる。本研究では、フェーズドアレイ気象レーダを航空機に搭載するための基礎的な研究を行い、実現性を高める。また、効率的な航空機観測を目指して人工衛星等を用いた台風の発達フェーズに対応した降水構造についての解析も併せて実施する。実施にあたっては、レーダメーカや航空機運行会社の協力のもと実施する。
    初年度の計画として、航空機搭載のマルチパラメータ・フェーズドアレイレーダの観測要求およびシステム設計を行うことと、既存の観測(人工衛星搭載レーダおよび地上のマルチパラメータ・フェーズドアレイレーダ)を用いた雲物理量・運動場に関する解析研究を計画している。
    観測シミュレーションシステムの構築に用いる台風の3次元データを数値雲モデル(CReSS)を用いて実施した。
    台風観測におけるレーダへの要求条件の整理に関して、地上レーダを用いた台風内の風速場を再現する研究を行い航空機搭載レーダのドップラー速観測に対する要求を明らかにした。
    これらを要求をもとに、既存の地上のフェーズドアレイ気象レーダの諸元(研究協力者のメーカ情報)および、航空機へのレーダ搭載性(研究協力者の航空機事業者による)から、航空機搭載レーダのアンテナのサイズや走査、送信出力などの性能を定めた。そのレーダの性能を用いて、台風観測による飛行経路と観測可能範囲および感度についての検討を行った。次年度の研究の前倒しして、台風の目を中心とした同心円の飛行パターンを想定して観測シミュレーションを行った。特に、飛行経路(航空機の軌跡)の決定と走査パターンからレーダビームの位置の決定を行うところが、実際の観測実験を想定した観測シミュレーションシステムの基本技術になる。今回は、簡易的な降水システムを想定し、観測シミュレーションで的確に観測できることを確認した。さらに、台風観測において観測性能を保てる観測半径を評価した。
    また、台風内の温度構造や降水粒子タイプの分布は台風の発達に重要であることから、人工衛星搭載レーダの観測データを用いて、固体層と液体層を分離する手法を開発した。また、地上設置のマルチパラメータレーダを用いて既存論文に基づく降水粒子タイプの分類手法を評価した。
    研究計画記載のの1)台風観測への要求条件の整理、2)レーダのシステム設計、3)人工衛星搭載レーダによる降水物理量の推定、4)地上設置マルチパラメータフェーズドアレイレーダによる運動場・雲物理量の推定、をほぼ計画どおりに実施した。具体的には、
    1)は、主に地上レーダを用いた台風の風速場の推定や、台風の数値シミュレーションによりデータを取得した。た。
    2)は、レーダメーカ、航空機事業者の協力を得て、航空機搭載レーダの仕様の第1次案を策定した。
    3)は、人工衛星の観測データを用いて降水の固相・液相分離の手法を開発した。
    4)は、運動場とともに粒子タイプの分類手法の評価を行った。
    このほか、次年度の作業の先取りとして観測シミュレーションシステム構築における基本的なツールを開発した。
    これまでの研究成果は、計画通りに進んできているので、今後も当初計画に沿って進めてゆく。
    航空機搭載レーダに関しては、実際の観測を想定した観測シミュレーションを実施した結果を、仕様に反映させる。鍵となるのは、より現実的な観測(シミュレーション)データの構築である。さらに、そのデータから物理量をどの程度推定できるかを評価することが重要になる。その観点から、多くの台風の観測データおよび数値シミュレーションのデータを収集し、そこから物理量を推定する解析研究を重点的に行う。

  3. 極端に強い台風にみられる急激な中心気圧低下のメカニズムの解明

    2014.4 - 2017.3

    科学研究費補助金  基盤研究(C)

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    Authorship:Principal investigator