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2010 Fiscal Year Final Research Report

A tethered free fall glider to measure microstructures associated with submesoscale processes at front

Research Project

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Project/Area Number 20340127
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Meteorology/Physical oceanography/Hydrology
Research InstitutionTokyo University of Marine Science and Technology

Principal Investigator

YAMAZAKI Hidekatsu  Tokyo University of Marine Science and Technology, 海洋科学部, 教授 (80260537)

Co-Investigator(Kenkyū-buntansha) KONDO Hayato  東京海洋大学, 海洋工学部, 准教授 (40361802)
NAGAI Takeyoshi  東京海洋大学, 海洋科学部, 助教 (90452044)
Project Period (FY) 2008 – 2010
Keywordsフロント / 乱流 / 混合 / 微細構造 / グライダー / 測器開発
Research Abstract

In order to measure turbulent microstructures at a coastal front, we have developed a tethered free fall microstructure profiler (TurboMAP-Glider). This is a quasi-horizontal profiler, thus it is suited to measure mixing events around front and layered structures. We also designed a lunching system to protect the instrument during launching and recovering. In addition to TurboMAP-Glider, we also developed a towed free-fall CTD system (Sailing Boat Profiler, SBPro) so that we can identify the location of front.

  • Research Products

    (12 results)

All 2011 2010 2009 2008 Other

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (3 results)

  • [Journal Article] Physical and biological controls of vertical gradients in phytoplankton2011

    • Author(s)
      Prairie J.C., P.J.S. Franks, J.S. Jaffe, M.J. Doubell, H.Yamazaki
    • Journal Title

      Limnology and Oceanography : Fluids and Enviroments (in press)

    • Peer Reviewed
  • [Journal Article] Development of the Glider-type Turbulence Ocean microstructures Acquisition Profiler, TurboMAP-G2010

    • Author(s)
      Arima, M., H.Nakamura, H.Yamazaki
    • Journal Title

      Procs. of the twentieth, International Offshore and Polar Engineering Conference (ISOPE-2010) CD-ROM

    • Peer Reviewed
  • [Journal Article] Dynamics of marine ecosystems: integration through models of physical-biological interactions2010

    • Author(s)
      DeYoung, B., F.Werner, H.Batchelder, F. Carlotti, O.Fiksen, E.Hofmann, S, Kim, H.Yamazaki
    • Journal Title

      In Marine Ecosystems and Climate Change_Oxford University Press, ((eds) M.Barange, J.Field, R.Harris, E.Hofmann, R.Perry, and F.Werner) Oxford University Press

      Pages: 89-128

    • Peer Reviewed
  • [Journal Article] Multilayer biological structure and mixing in the upper water column of Lake Biwa during summer 20082010

    • Author(s)
      Yamazaki, H., H.Honma, T.Nagai, M.Doubell, K.Amakasu, M.Kumagai
    • Journal Title

      Limnol 11(l)

      Pages: doi:10,1007/S10201-009-0288-2,63-70

    • Peer Reviewed
  • [Journal Article] Evidence of enhanced turbulent dissipation in the frontgenetic Kuroshio front thermocline2009

    • Author(s)
      Nagai, T., A.Tandon, H.Yamazaki, M.Doubell
    • Journal Title

      Geophysical Res.Lett 36

      Pages: L12609,doi:10,1029/2009GL08832

    • Peer Reviewed
  • [Journal Article] An advanced laser based fluorescence microstructure profiler (TurboMAP-L) for measuring bio-physical coupling in aquatic systems2009

    • Author(s)
      Doubell, M.J., H.Yamazaki, H.Li, Y.Kokubu
    • Journal Title

      J.Plank. Res 31(12)

      Pages: 1441-1452

    • Peer Reviewed
  • [Journal Article] Chlorophyll patches observed during summer in the main stream of the Kuroshio2009

    • Author(s)
      Yamazaki, H., I.Iwamatsu, D.Hasegawa, T.Nagai
    • Journal Title

      Atmosphere-Ocean 47(4)

      Pages: 299-307

    • Peer Reviewed
  • [Journal Article] A method to estimate three-dimensional thermal structure from satellite altimetry data2009

    • Author(s)
      Takano, A., H.Yamazaki, T.Nagai, O.Honda
    • Journal Title

      J.Atmos. Oceanic Tech 26(12)

      Pages: 2655-2664

    • Peer Reviewed
  • [Journal Article] One-dimensional mixed layer models2008

    • Author(s)
      Yamazaki, H., H.Burchard, K.Denman, T.Nagai
    • Journal Title

      Encyclopedia of Ocean Sciences, Second Edition Elsevier (eds) J.H.Steel, K.K.Turekian and S.A. Thorpe

      Pages: 4171-4180

    • Peer Reviewed
  • [Presentation] Oceanic turbulence and phytoplankton dynamics2009

    • Author(s)
      Yamazaki, H., T.Nagai, M.Doubell, C.Locke
    • Organizer
      GEOHAB Modeling workshop
    • Place of Presentation
      Galway, Ireland (Invited)
    • Year and Date
      20090615-20090619
  • [Presentation] TurboMAP-Gliderプロトタイプによる海洋観測およびその挙動解析2009

    • Author(s)
      中村久人・山崎秀勝・長井健容・有馬正和
    • Organizer
      2009年度日本海洋学会春季大会
    • Place of Presentation
      東京大学
    • Year and Date
      2009-04-06
  • [Presentation] Multiple thin layer structures and mixing in a thermally stratified water column of Lake Biwa

    • Author(s)
      Yamazaki, H., H.Honma, T.Nagai, M.Doubell, K.Amakasu, M. Kumagai
    • Organizer
      2010Ocean Science Meeting
    • Place of Presentation
      Portland, Oregon (Invited)

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Published: 2012-01-26   Modified: 2016-04-21  

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