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Evaluations of carbon and dissolved material material transport by submarine groundwater discharge in coastal zone of East Asia

Research Project

Project/Area Number 17403002
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Environmental dynamic analysis
Research InstitutionResearch Institute for Humanity and Nature

Principal Investigator

TANIGUCHI Makoto  Research Institute for Humanity and Nature, Research Department, Associate Professor (80227222)

Co-Investigator(Kenkyū-buntansha) GAMO Toshitaka  Tokyo University, Ocean Research Institute, Professor (70143550)
TOKUNAGA Tomohika  Tokyo University, Graduate school of Frontier Sciences, Associate Professor (70237072)
MIYAOKA Kunihide  Mie University, Faculty of Education, Associate Professor (70296234)
ZIN Chang  Toyama University, Faculty of Science, Associate Professor (20301822)
ONODERA Shinichi  Hiroshima University, Graduate School of Integrated Arts and Sciences, Associate Professor (50304366)
嶋田 純  熊本大学・理学部 (80206169)
Project Period (FY) 2005 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥9,800,000 (Direct Cost: ¥8,900,000、Indirect Cost: ¥900,000)
Fiscal Year 2007: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2006: ¥3,100,000 (Direct Cost: ¥3,100,000)
Fiscal Year 2005: ¥2,800,000 (Direct Cost: ¥2,800,000)
KeywordsEnvironmental change / Physical Oceanography and limnology / Groundwater hydrology / Hydrosphere / Conservation of ocean / Material transport / Coastal Ecology
Research Abstract

Submarine groundwater discharge (SGD) is recognized as an important pathway from land to ocean, not only for water and dissolved material transports but also for ecosystem in the coastal zone. The seepage meters (for SGD flux), piezometers (for groundwater potential and dissolved material transports), optic fiber cable (for sea bottom temperature) and resistivity (fresh-salt water distribution) measurements had been made to evaluate the flux and quality of the SGD in several palaces in East Asia, including, Korea, Taipei, Bangkok, Manila, Osaka.
A multidisciplinary approach was recently taken to assess the potential importance of groundwater seepage to nutrient inputs into Manila Bay, The Philippines. Three lines of seepage meters were installed in transects along the coast at Mariveles, Bataan Province during the period between 8-10 January 2005. The seepage rates along the northern most line showed the highest submarine groundwater discharge (SGD) at rates of 7.1-10.9 cm day^<-1>. The overall average seepage flux was 5.1±5.4 cm/day with a range of 0-26cm/day. Additional methodologies employed included automatic seepage meters, resistivity measurements, and use of natural radon as a groundwater tracer. Seepage meter and tracer results provided consistent results of estimates of SGD into Manila Bay. Both methods also showed that seepage fluxes are not steady-state but are modulated by the tides. Resistivity profiles show that the saline-freshwater interface moves on a tidal time scale. Our results show that dissolved inorganic nitrogen (DIN) fluxes via SGD are comparable in magnitude to DIN fluxes from each of the two major rivers that drain into Manila Bay

Report

(4 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (42 results)

All 2008 2007 2006 2005 Other

All Journal Article (18 results) (of which Peer Reviewed: 8 results) Presentation (22 results) Remarks (2 results)

  • [Journal Article] Groundwater discharge as an important land-sea pathway into Manila bay,Philippines2008

    • Author(s)
      Taniguchi, M., et. al.
    • Journal Title

      J.Coastal Research 24(1a)

      Pages: 15-24

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Groundwater discharge as an important land-sea pathway into Manila bay, Philippines2008

    • Author(s)
      Taniguchi, M., et. al.
    • Journal Title

      J. Coastal Research 24(1a)

      Pages: 15-24

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Groundwater-derived nutrient inputs to the Upper Gulf of Thailand2008

    • Author(s)
      Burnett, WC, et. al.
    • Journal Title

      J.Coastal Research 24

      Pages: 15-24

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluating ground water-sea water interactions via resistivity and seepage meters2007

    • Author(s)
      Taniguchi, M., et. al.
    • Journal Title

      Ground Water 45・6

      Pages: 729-735

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Comprehensive evaluation of the groundwater-seawater interface and submarine groundwater discharge2007

    • Author(s)
      Taniguchi, M., et. al.
    • Journal Title

      IAHS Publication 312

      Pages: 86-92

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Infrared measurements to evaluate groundwater discharge in the coastal zone2007

    • Author(s)
      Taniguchi, M., et. al.
    • Journal Title

      IAHS Publication 316

      Pages: 22-26

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Evaluation of fresh groundwater contributions to the nutrient dynamics at shallow subtidal areas adjacent to metro-Bangkok2007

    • Author(s)
      Umezawa Y., et. al.
    • Journal Title

      IAHS Publication 312

      Pages: 169-179

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Evaluating ground water-sea water interactions via resistivity and seepage meters2007

    • Author(s)
      Taniguchi, M., et. al.
    • Journal Title

      Ground Water 45-6

      Pages: 729-735

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Comprehensive evaluation of the groundwater-seawater interface and submarine groundwater discharge2007

    • Author(s)
      Taniguchi M., et. al.
    • Journal Title

      JABS Publication 312

      Pages: 86-92

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Infrared measurements to evaluate groundwater discharge in the coastal zone2007

    • Author(s)
      Taniguchi M., et. al.
    • Journal Title

      IAHS Publication 316

      Pages: 22-26

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
  • [Journal Article] Evaluation of fresh groundwater contributions to the nutrient dynamics at shallow subtidal areas adjacent to metro-Bangkok2007

    • Author(s)
      Umezawa Y., et. al.
    • Journal Title

      JABS Publication 312

      Pages: 169-179

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Comprehensive evaluation of the groundwater-seawater interface and submarine groundwater discharge2007

    • Author(s)
      Taniguchi M., et. al.
    • Journal Title

      IAHS Publication 312

      Pages: 86-92

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantifying submarine groundwater discharge in the coastal zone via multiple methods2006

    • Author(s)
      Burnett, W.C., et. al.
    • Journal Title

      Stoten 367

      Pages: 498-543

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Quantifying submarine groundwater discharge in the coastal zone via multiple methods2006

    • Author(s)
      Burnett, W. C., et. al.
    • Journal Title

      Stoten 367

      Pages: 498-543

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Overview of hydrogeologic progress on SGD studies2006

    • Author(s)
      Taniguchi, M. et al.
    • Journal Title

      Proceeding of International Symposium on Submarine Groundwater Discharge, Seoul National University, Korea

      Pages: 17-36

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Quantifying submarine groundwater discharge in the coastal zone via multiple methods2006

    • Author(s)
      Brunett, WC et al.
    • Journal Title

      Science of the Total Environment 367

      Pages: 498-543

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Dynamics of submarine groundwater discharge and fresh-seawater interface2006

    • Author(s)
      Taniguchi, M. et al.
    • Journal Title

      J.Geophysical Research 111

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Evaluations of spatial distribution of submarine groundwater discharge2006

    • Author(s)
      Taniguchi, M. et al.
    • Journal Title

      Geophysical Research Letter 33

    • NAID

      120005666362

    • Related Report
      2005 Annual Research Report
  • [Presentation] Effects of submarine groundwater discharge on seashell ecosystem in the coastal zone2008

    • Author(s)
      谷口 真人
    • Organizer
      海洋科学学会
    • Place of Presentation
      オーランド,アメリカ
    • Year and Date
      2008-03-12
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Effects of submarine groundwater discharge on seashell ecosystem in the coastal zone2008

    • Author(s)
      Makoto Taniguchi
    • Organizer
      Ocean Science
    • Place of Presentation
      Orland USA
    • Year and Date
      2008-03-12
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Degradation of Groundwater in Asian Cities2007

    • Author(s)
      谷口 真人
    • Organizer
      アジアオセアニア地球科学学会
    • Place of Presentation
      バンコク タイ
    • Year and Date
      2007-08-02
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Degradation of Groundwater in Asian Cities2007

    • Author(s)
      Makoto Taniguchi
    • Organizer
      AOGS
    • Place of Presentation
      Bannock Thailand
    • Year and Date
      2007-08-02
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Infrared measurements to evaluate groundwater discharge in the coastal zone2007

    • Author(s)
      谷口 真人
    • Organizer
      国際測地学・地球物理学会
    • Place of Presentation
      ペルージャ,イタリア
    • Year and Date
      2007-07-11
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Infrared measurements to evaluate groundwater discharge in the coastal zone2007

    • Author(s)
      Makoto Taniguchi
    • Organizer
      International Union of Geodesy and Geophysics
    • Place of Presentation
      Perugia Italy
    • Year and Date
      2007-07-11
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation]2007

    • Author(s)
      谷口 真人
    • Organizer
      国際測地学・地球物理学会
    • Place of Presentation
      ベルージャ、イタリア
    • Year and Date
      2007-07-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] Comprehensive evaluation of the groundwater-seawater interface and submarine groundwater discharge2007

    • Author(s)
      谷口 真人
    • Organizer
      国際測地学・地球物理学会
    • Place of Presentation
      ペルージャ,イタリア
    • Year and Date
      2007-07-10
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Comprehensive evaluation of the groundwater-seawater interface and submarine groundwater discharge2007

    • Author(s)
      Makoto Taniguchi
    • Organizer
      International Union of Geodesy and Geophysics
    • Place of Presentation
      Perugia Italy
    • Year and Date
      2007-07-10
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Comprehensive evaluation of the groundwater-seawater interface and submarine groundwater discharge2007

    • Author(s)
      谷口 真人
    • Organizer
      国際測地学・地球物理学会
    • Place of Presentation
      ペルージャ、イタリア
    • Year and Date
      2007-07-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] Global Assessments of submarine groundwater discharge and groundwater resources assessment under the pressures of humanity and climate change2006

    • Author(s)
      谷口 真人
    • Organizer
      アメリカ地球物理連合
    • Place of Presentation
      サンフランシスコ,アメリカ
    • Year and Date
      2006-12-11
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Global Assessments of submarine groundwater discharge and groundwater resources assessment under the pressures of humanity and chmate change2006

    • Author(s)
      Makoto Taniguchi
    • Organizer
      American Geophysical Union
    • Place of Presentation
      San Francisco USA
    • Year and Date
      2006-12-11
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] GWSP-Asia Database-Dam,Coastal zone,and Land use/cover changes2006

    • Author(s)
      谷口 真人
    • Organizer
      第2回GWSアジア会議
    • Place of Presentation
      広州,中国
    • Year and Date
      2006-06-08
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] GWSP-Asia Database-Dam, Coastal zone, and Land use/cover changes2006

    • Author(s)
      Makoto Taniguchi
    • Organizer
      2nd GWS-Asia meeting
    • Place of Presentation
      Guangzhou China
    • Year and Date
      2006-06-08
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Groundwater and risk management:coping with water scarcity,climate change and emergency situations Comments on local actions by the expert panel-Groundwater Resources Assessment under the Pressures of Humanity and Nature2006

    • Author(s)
      谷口 真人
    • Organizer
      第4回世界水フォーラム
    • Place of Presentation
      メキシコ
    • Year and Date
      2006-03-16
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Groundwater and risk management : coping with water scarcity, climate change and emergency situations, Comments on local actions by the expert panel' Groundwater Resources Assessment under the Pressures of Humanity and Nature2006

    • Author(s)
      Makoto Taniguchi
    • Organizer
      4th World Water Forum
    • Place of Presentation
      Mexico
    • Year and Date
      2006-03-16
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Groundwater Resources Assessment under the Pressures of Humanity and Nature2006

    • Author(s)
      谷口 真人
    • Organizer
      Groundwater Resources and Human Security ユネスコ
    • Place of Presentation
      ボン,ドイツ
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Groundwater Resources Assessment under the Pressures of Humanity gnd Nature2006

    • Author(s)
      Makoto Taniguchi
    • Organizer
      UNESCO/UNU
    • Place of Presentation
      Bonn Germany
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Groundwater Resources Assessment under the Pressures of Humanity and Nature2005

    • Author(s)
      谷口 真人
    • Organizer
      アメリカ地球物理連合
    • Place of Presentation
      サンフランシスコ,アメリカ
    • Year and Date
      2005-12-05
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Groundwater Resources Assessment under the Pressures of Humanitf and Nature2005

    • Author(s)
      Makoto Taniguchi
    • Organizer
      American Geophysical Union
    • Place of Presentation
      San Francisco USA
    • Year and Date
      2005-12-05
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 海底地下水湧出2005

    • Author(s)
      谷口 真人
    • Organizer
      地球惑星科学関連学会
    • Place of Presentation
      幕張メッセ,千葉市
    • Year and Date
      2005-05-23
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Effect of submarine discharge2005

    • Author(s)
      Makoto Taniguchi
    • Organizer
      Japan Geoscience Union
    • Place of Presentation
      Chiba Japan
    • Year and Date
      2005-05-23
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Remarks] 「研究成果報告書概要(和文)」より

    • URL

      http://www.chikyu.ac.jp/USE/

    • Related Report
      2007 Final Research Report Summary
  • [Remarks]

    • URL

      http://www.chikyu.ac.jp/USE/

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2005-04-01   Modified: 2016-04-21  

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