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2004 Fiscal Year Final Research Report Summary

A Study on a Long Distance Transportation of Acid Materials and Relationships between the Growth of Trees and Acid Fallout

Research Project

Project/Area Number 14550507
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 水工水理学
Research InstitutionUtsunomiya University

Principal Investigator

HASEBE Masahiko  Utsunomiya Univ., Faculty of Engineering, Professor, 工学部, 教授 (80042307)

Co-Investigator(Kenkyū-buntansha) SUZUKI Yoshiharu  Utsunomiya Univ., Faculty of Engineering, Research Associate, 工学部, 助手 (80344901)
Project Period (FY) 2002 – 2004
Keywordsacid rain / acid materials / acid fallout / transportation / growth reaction / sila oak
Research Abstract

In this paper, this experimental study has carried out with the situation of the visible damage and the growth reaction of saplings of ceder, Quercus serrata and sila oak by artificial rain. For 140 days, these saplings planted on the artificially acidified soil were grown in the soil acidified artificially, and last the amount of Al^<3->,Mn^<2+>,Ca^<2+>,Na^+,K^+ in the soil was analyzed to clarify the relationship between each ion and check of the growth to each sapling. Consequently, the growth response of these saplings in the soil didn't vary with the kind of Al^<3-> and Mn^<2+>, but these dry growths fell down with influencing H^+ by an increase of additional sulfur. And it was guessed that superfluous failure is reversely generated with that there are much content on Ca^<2+-> and K^+.

  • Research Products

    (6 results)

All 2005 2004 2003 2002

All Journal Article (6 results)

  • [Journal Article] 北関東における酸性降下物の時空間分布特性とその発生源に関する研究2005

    • Author(s)
      川口 剛 他
    • Journal Title

      土木学会第32回関東支部技術研究発表会講演概要集 第7部門(CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 栃木県及びその周辺部における酸性降下物の分布特性に関する研究2004

    • Author(s)
      太田 雅人 他
    • Journal Title

      土木学会第59回年次学術講演会講演概要集 (CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 関東地方における酸性降下物の分布特性の解析2004

    • Author(s)
      太田 雅人 他
    • Journal Title

      水文・水資源学会2004年研究発表会要旨集

      Pages: 220-221

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 栃木県における酸性降下物の分布特性に関する研究2004

    • Author(s)
      太田 雅人 他
    • Journal Title

      土木学会関東支部第31回技術研究発表会講演概要集 (CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 酸性土壌がスギ,コナラ,シラカシ苗の生長反応に与える影響の実験的研究2003

    • Author(s)
      河田 康弘 他
    • Journal Title

      土木学会第58回年次学術講演会講演概要集 (CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 酸性土壌の化学的性質が樹木の地下部(根)の生長に与える影響2002

    • Author(s)
      河田 康弘 他
    • Journal Title

      土木学会第57回年次学術講演会講演概要集 (CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より

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Published: 2006-07-11  

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