Regional characteristics of precipitation systems in east Asia during boreal summer

2008 Fiscal Year Final Research Report

• Project/Area Number: 18740303
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Meteorology/Physical oceanography/Hydrology
• Research Institution: Japan Agency for Marine-Earth Science and Technology
• Principal Investigator: MOTEKI Kosaku Japan Agency for Marine-Earth Science and Technology, 地球環境観測研究センター, 研究員 (70421881)
• Project Period (FY): 2006 – 2008
• Keywords: モンスーン / 降水系 / 気象学

Research Abstract

東シナ海、西部熱帯太平洋、インド洋に注目して、夏季モンスーン期の降水系について内部構造、維持過程、その周囲への影響などを調べた。1.東シナ海上における梅雨前線降水系の停滞機構、2.西部熱帯太平洋域における陸風前線降水系の北進メカニズム、3.東シナ海、西部熱帯太平洋、インド洋の降水系周辺における観測データが周囲に及ぼす影響の評価、という主な3項目について解析を進め、領域毎の降水系の特性を明かにした。

Research Products

• [Journal Article] Mechanism of Northward Propagation of Mesoscale Convective Systems Observed on 15 June 2005 during PALAU2005 (2008)
  • Author(s): Qoosaku Moteki, 他13名
  • Journal Title: Journal of the Geophysical Research Atmospheres 113 Pages: D14126, doi : 10.1029/2008JD009793
  • Peer Reviewed
• [Journal Article] Structure and formation mechanism on 24 May 2000 supercell-like storm developing in a moist environment over the Kanto Plain Japan (2008)
  • Author(s): Shingo Shimizu, Hiroshi Uyeda, Takeshi Maesaka, Qoosaku Moteki, Masanori Yoshizaki, Yoshimasa Takaya, Teruyuki Kato, Kenji Akaeda
  • Journal Title: Monthly Weather Review Vol. 136, Issue 7 Pages: 2389-2407 DOI : 10.1175/2007MWR2155.1
  • Peer Reviewed
• [Journal Article] Detailed Structure of Wind and Moisture Fields around the Baiu Frontal Zone over the East China Sea (2008)
  • Author(s): Shinichiro Maeda, Kazuhisa Tsuboki, Qoosaku Moteki, Taro Shinoda, Haruya Minda and Hiroshi Uyeda
  • Journal Title: Scientific Online Letters for the Atmosphere Vol. 4 Pages: 141-144
  • Peer Reviewed
• [Journal Article] MISMO Field Experiment in the Equatorial Indian Ocean (2007)
  • Author(s): Kunio Yoneyama, 他24名
  • Journal Title: Bullitien of the American Meteorological Society Pages: DOI : 10.1175/2008BAMS2519.1.
  • Peer Reviewed
• [Journal Article] The Impact of the Assimilation of Dropsonde Observations during PALAU2005 in ALERA (2007)
  • Author(s): Qoosaku Moteki, 他17名
  • Journal Title: Scientific Online Letters for the Atmosphere Vol. 3 Pages: 97-100
  • Peer Reviewed
• [Journal Article] Doppler radar observation of a tornado generated over the Japan Sea coast during a cold air outbreak (2007)
  • Author(s): Fumiaki KOBAYASHI, Yukari SUGIMOTO, Tomoyuki SUZUKI, Takeshi MAESAKA and Qoosaku MOTEKI
  • Journal Title: Journal of the Meteorological Society of Japan Vol. 85, No. 3 Pages: 321-334
  • Peer Reviewed
• [Journal Article] 日本における顕著現象の予測可能性研究 (2007)
  • Author(s): 余田成男・中澤哲夫・竹内義明・三好建正・木本昌秀・榎本剛・岩崎俊樹・向川 均・松枝未遠・山口宗彦・茂木耕作・新野 宏・斉藤和雄・瀬古 弘・小司禎教
  • Journal Title: 天気 Vol. 55/No. 2 Pages: 117-126
  • Peer Reviewed
• [Journal Article] Multiple Frontal Structures in the Baiu Frontal Zone Observed by Aircraft on 27 June 2004 (2006)
  • Author(s): Qoosaku Moteki, Taro Shinoda, Shingo Shimizu, Shinichiro Maeda, Haruya Minda, Kazuhisa Tsuboki and Hiroshi Uyeda
  • Journal Title: Scientific Online Letters for the Atmosphere Vol. 2 Pages: 132-135
  • Peer Reviewed
• [Journal Article] Effects of existence of urban on development of Nerima heavy rainfall by a cloud resolving model coupled with a land surface processes model (2006)
  • Author(s): Yotaro ITO, Qoosaku MOTEKI, Kazuaki YOROZU, Kazuyoshi SOUMA, Kenji TANAKA, and Shuichi IKEBUCHI
  • Journal Title: Journal of Hydroscience and Hydraulic Engineering Vol 50 Pages: 385-390
• [Presentation] The impact of the assimilation of additional sondes during MISMO in ALERA (2008)
  • Author(s): Moteki Q.
  • Organizer: MISMO workshop at Miyoshi Memorial Auditorium
  • Place of Presentation: JAMSTEC, Yokohama
  • Year and Date: 2008-11-26
• [Presentation] ALERAにおけるMISMOゾンデデータの同化インパクト (2008)
  • Author(s): 茂木耕作
  • Organizer: 日本気象学会2008年度秋季大会
  • Place of Presentation: 仙台・仙台国際センター
  • Year and Date: 2008-11-21
• [Presentation] ミャンマー・サイクロン(Nargis)の特異性について (2008)
  • Author(s): 山田広幸・茂木耕作・藤田実季子・米山邦夫・吉崎正憲・高薮縁
  • Organizer: 2008年度日本地球惑星科学連合大会
  • Place of Presentation: 幕張
  • Year and Date: 2008-05-26
• [Presentation] アンサンブルカルマンフィルタを用いたPALAU2005ドロップゾンデデータの同化インパクト (2007)
  • Author(s): 茂木耕作
  • Organizer: 日本気象学会2007年度春季大会
  • Place of Presentation: 東京・国立オリンピック記念青少年総合センター
  • Year and Date: 2007-05-16
• [Presentation] The Impact of Urban Heat Island on the 21 July 1999 Nerima Heavy Rainfall Event : Verification Using CReSiBUC of a Non-hydrostatic Model Coupled with an Advanced Land Surface Model (2006)
  • Author(s): Qoosaku MOTEKI
  • Organizer: DPRI symposium on natural disaster and international disaster reduction initiatives achievements from 21 COE program (2002-2006)
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2006-12-21
• [Presentation] Structures of multiple fronts observed in the Baiu frontal zone over the East China Sea : Aircraft observation on 27 June 2004 (2006)
  • Author(s): Qoosaku MOTEKI
  • Organizer: 5^<th> International Conference on Mesoscale Convective Systems and Typhoon at National Center for Atmospheric Research (NCAR)
  • Place of Presentation: Boulder, USA
  • Year and Date: 2006-11-01
• [Presentation] Multiple Frontal Structures in the Baiu Frontal Zone Observed by Aircraft on 27 June 2004 (2006)
  • Author(s): Qoosaku MOTEKI
  • Organizer: Formal seminar at the Cooperative Institute for Research in the Atmosphere (CIRA)
  • Place of Presentation: Colorado State University (CSU), Fort Collins, USA
  • Year and Date: 2006-10-30
• [Presentation] 2005年6月15日に西部熱帯太平洋上で観測された北進するメソ対流系の環境場の特徴 (2006)
  • Author(s): 茂木耕作
  • Organizer: 日本気象学会2006年度秋季大会
  • Place of Presentation: 名古屋・ウィルあいち
  • Year and Date: 2006-10-27
• [Presentation] 2004年6月27日に東シナ海上で観測された三本の前線の構造とその前線に伴う雲域の移動 (2006)
  • Author(s): 茂木耕作
  • Organizer: 日本気象学会2006年度春季大会
  • Place of Presentation: つくば・つくば国際会議場
  • Year and Date: 2006-05-21