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Fundamental researches for development of the applied hydrology by the microbe information and the isotope information

Research Project

Project/Area Number 15K06231
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Hydraulic engineering
Research InstitutionUniversity of Yamanashi

Principal Investigator

SAKAMOTO Yasushi  山梨大学, 大学院総合研究部, 教授 (80126648)

Co-Investigator(Kenkyū-buntansha) 西田 継  山梨大学, 大学院総合研究部, 教授 (70293438)
原本 英司  山梨大学, 大学院総合研究部, 准教授 (00401141)
田中 靖浩  山梨大学, 大学院総合研究部, 准教授 (50377587)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords水文指標 / 微生物指標 / 同位体比 / 地下水汚染 / 微生指標 / 同位体 / 健康関連微生物 / 植物ウイルス / 糞便汚染源解析
Outline of Final Research Achievements

As fundamental researches for development of the applied hydrology, waters from several hydrological processes were examined for their microbe information and the isotope information. Targets are (1) microbiological index of soil penetration water, (2) microbiological index of river water, (3) isotope index of groundwater, and (4) microbiological index of groundwater. Results showed the difference in pathogenic germ group distribution dependent on agricultural methods, the transport characteristics of Escherichia coli through soil, the existence characteristics of the pathogenic microbe in river water and groundwater, the existence characteristics of the groundwater isotope relating to nitrate and methods suitable for these measurements.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (5 results)

All 2018 2017 2016

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (3 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] LABORATORY-SCALE EXPERIMENT MEASURING ESCHERICHIA COLI INFILTRATION IN SATURATED SOIL COLUMNS2018

    • Author(s)
      Luis ALFARO1, Eiji HARAMOTO and Yasushi SAKAMOTO
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)

      Volume: 74

    • NAID

      130007628257

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Next-generation sequencing identification of pathogenic bacterial genes and their relationship with fecal indicator bacteria in different water sources in the Kathmandu Valley, Nepal2017

    • Author(s)
      Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Dinesh Bhandari, Sarmila Tandukar, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, and Eiji Haramoto
    • Journal Title

      Science of the Total Environment

      Volume: 601-602 Pages: 278-284

    • DOI

      10.1016/j.scitotenv.2017.05.105

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Quantitative PCR detection of 16S rRNA and ciaB genes of Arcobacter spp. in human and animal fecal source samples in the Kathmandu Valley, Nepal2017

    • Author(s)
      Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Sarmila Tandukar, Dinesh Bhandari, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, and Eiji Haramoto
    • Organizer
      5th International Young Researchers' Workshop on River Basin Environment and Management
    • Related Report
      2017 Annual Research Report
  • [Presentation] Development of a quantitative PCR assay for 16S rRNA gene of Arcobacter spp. and its application to different water sources in the Kathmandu Valley, Nepal2017

    • Author(s)
      Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Dinesh Bhandari, Sarmila Tandukar, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, and Eiji Haramoto
    • Organizer
      ASM Microbe 2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] Characterization of bacterial community by next generation sequencing in different sources of water in the Kathmandu Valley, Nepal2016

    • Author(s)
      Rajani Ghaju Shrestha, Yasuhiro Tanaka, Bikash Malla, Dinesh Bhandari, Sarmila Tandukar, Daisuke Inoue, Kazunari Sei, Jeevan B. Sherchand, and Eiji Haramoto
    • Organizer
      Water and Environment Technology Conference 2016
    • Place of Presentation
      東京都文京区春日1-13-27、中央大学後楽園キャンパス
    • Year and Date
      2016-08-02
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research

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Published: 2015-04-16   Modified: 2019-03-29  

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