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Dynamic evaluation of boreal aquatic ecosystems assessed by nitrogen isotope and food web structure

Research Project

Project/Area Number 21340163
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Geochemistry/Astrochemistry
Research InstitutionHokkaido University

Principal Investigator

MINAGAWA Masao  北海道大学, 大学院・地球環境科学研究院, 教授 (10250507)

Co-Investigator(Kenkyū-buntansha) NODA Takashi  北海道大学, 大学院・地球環境科学研究院, 准教授 (90240639)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2011: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2010: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2009: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Keywords窒素循環 / 脱窒 / 窒素安定同位体 / 食物網 / 石狩川 / 湖沼 / オオクチバス / 生態撹乱生物 / 窒素同位体 / 食物連鎖 / 移入動物 / 栄養段階 / 水圏生態系 / 河川水系 / 富栄養化 / 窒素収支 / 富山
Research Abstract

To evaluate stability of aquatic ecosystems which are disturbed by interference such as by immigrant biota or by eutrophication, we studied and evaluated here stable nitrogen isotope proxies as a likely indicator assessing the state of nitrogen cycling and food chain structure of an ecosystem. Based on field works at Ishikari river water shed where it has been concerned about large discharge of anthropogenic nitrogenous compounds, and many dam ponds distributed in Toyama prefecture as being concerned about ecological disturbance by large-mouth bass recently. The nitrogen isotope analysis has been clarified as a useful and promising indicator to evaluate environmental problems occurring in ecology and/or nutrient cycling even though based on only snapshot observations.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (44 results)

All 2012 2011 2010 2009 Other

All Journal Article (18 results) (of which Peer Reviewed: 18 results) Presentation (20 results) Book (5 results) Remarks (1 results)

  • [Journal Article] δC^<13> and δN^<15> values in scales of Micropterus salmoides largemouth bass as a freshwater environmental indicator2012

    • Author(s)
      O. Inamura, J. Zhang, M. Minagawa
    • Journal Title

      Rapid Communication in Mass Spectrometry

      Volume: 26 Pages: 17-24

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] δ^<13>C and δ^<15>N values in scales of Micropterus salmoides largemouth bass as a freshwater environmental indicator2012

    • Author(s)
      O.Inamura, J.Zhang, M.Minagawa
    • Journal Title

      Rapid Communication in Mass Spectrometry

      Volume: 26 Issue: 1 Pages: 17-24

    • DOI

      10.1002/rcm.5288

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Factors affecting denitrification rate in Barato lake2011

    • Author(s)
      P. K. Jha and M. Minagawa
    • Journal Title

      Asian Journal of Water, Environment and Pollution

      Volume: 8 Pages: 1-10

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Factors affecting denitrification rate in Barato lake, Hokkaido, Japan2011

    • Author(s)
      Pawan Kumar Jha, Masao Minagawa
    • Journal Title

      Asian Jounal of Water, Environment and Pollution

      Volume: 8 Pages: 1-10

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Core top TEX86 values in the south and equatorial Pacific2011

    • Author(s)
      Sze Ling Ho, M.Yamamoto, G.Mollenhauer, M.Minagawa
    • Journal Title

      Organic Geochemistry

      Volume: 42 Issue: 1 Pages: 94-99

    • DOI

      10.1016/j.orggeochem.2010.10.012

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Shore level differences in barnacle (Chthamalus dalli) recruitment relative to rock surface topography2010

    • Author(s)
      D. M. Munroe, T. Noda, T. Ikeda
    • Journal Title

      Journal of Experimental Marine Biology and Ecology

      Volume: 392 Pages: 188-192

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Seasonality in the strength and spatial scale of processes determining intertidal barnacle population growth2010

    • Author(s)
      K. Fukaya, T. Okuda, M. Nakaoka, M. Hori, and T. Noda
    • Journal Title

      Journal of Animal Ecology

      Volume: 79 Issue: 6 Pages: 1270-1279

    • DOI

      10.1111/j.1365-2656.2010.01727.x

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Physical and biological factors contribution to changes in the relative importance of recruitment to population dynamics in the open populations2010

    • Author(s)
      D. M. Munroe and T. Noda
    • Journal Title

      Marine Ecology Progress Series

      Volume: 412 Pages: 151-162

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Diet : tissue stable isotope fractionation of carbon and nitrogen in blood plasma and whole blood of male reindeer Rengifer tarandus2010

    • Author(s)
      D. J. Halley, M. Minagawa, M. Nieminen, E. Gaare
    • Journal Title

      Polar Biology

      Volume: 33 Issue: 10 Pages: 1303-1309

    • DOI

      10.1007/s00300-010-0817-9

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Physical and biological factors contributing to changes in the relative importance of recruitment to population dynamics.2010

    • Author(s)
      野田隆史, 他1名
    • Journal Title

      Marine Ecology Progress Series

      Volume: 412 Pages: 151-162

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Shore level differences in barnacle (Chthamalus dalli) recruitment relative to rock surface topography.2010

    • Author(s)
      野田隆史, 他2名
    • Journal Title

      Journal of Experimental Marine Biology and Ecology

      Volume: 392 Pages: 188-192

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Seasonality in the strength and spatial scale of processes determining intertidal barnacle oopulation growth.2010

    • Author(s)
      野田隆史, 他4名
    • Journal Title

      Journal of Animal Ecology

      Volume: 78 Pages: 328-337

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Contribution of environmental and spatial processes to rocky intertidal metacommunity structure.2010

    • Author(s)
      野田隆史, 他4名
    • Journal Title

      Acta Oecologia

      Volume: 36 Pages: 413-422

    • NAID

      120002261722

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Core top TEX86 values in the south and equatorial Pacific2010

    • Author(s)
      Sze Ling Ho, Yamamoto Masanobu, Mollenhauer Gesine, Minagawa Masao
    • Journal Title

      Organic Geochem.

      Volume: 36 Pages: 413-422

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The rise and fall of wild boar in a northern environment : Evidence from stable isotopes and subfossil finds2010

    • Author(s)
      Rosvold Jergen, Halley Duncan J., Hufthammer Anne Karin, Minagawa Masao, Andersen Reidar
    • Journal Title

      The Holocene

      Volume: 20(7) Pages: 1113-1121

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Latitudinal and downcore (0-750ka) changes in n-alkane chain lengths in the eastern equatorial Pacific2010

    • Author(s)
      Horikawa Keiji, Murayama Masafumi, Minagawa Masao, Kato Yoshihisa, Sagawa Takuya
    • Journal Title

      Quaternary Research

      Volume: 76 Pages: 573-582

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diet : tissue stable isotope fractionation of carbon and nitrogen in blood plasma and whole blood of male reindeer Rangifer tarandus.2010

    • Author(s)
      Halley, D.J., Minagawa, M., Nieminen, M., Gaare, E.
    • Journal Title

      Polar Biology

      Volume: Doi10.1007/s00300-010-0817-9 Pages: 1303-1309

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anthropogenic Pb in Settling Particulate Matter in the Northwestern Pacific Examined Using Stable lsotopes of Pb2010

    • Author(s)
      Nagaoka D., Shigemitsu, M., Minagawa M., Noriki S.
    • Journal Title

      Journal of Oceanography 66

      Pages: 117-132

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 土器付着物の同位体組成が意味する縄文時代の食物利用パターン2011

    • Author(s)
      南川雅男
    • Organizer
      国際シンポジウム「縄文文化とユーラシアの様相」
    • Place of Presentation
      箱館山クレモナホール(函館)(招待講演)
    • Year and Date
      2011-10-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] 動座標系て.考える生物地球化学のすめ2011

    • Author(s)
      南川雅男
    • Organizer
      第10回生物地球化学研究会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2011-10-22
    • Related Report
      2011 Final Research Report
  • [Presentation] サケマス類の遡上親魚の遺骸か.河川水に与える影響2011

    • Author(s)
      中島美由紀ら、南川雅男(第6番目)
    • Organizer
      第10回生物地球化学研究会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2011-10-22
    • Related Report
      2011 Final Research Report
  • [Presentation] 動座標系で考える生物地球化学のすめ2011

    • Author(s)
      南川雅男
    • Organizer
      第10回生物地球化学研究会
    • Place of Presentation
      北海道大学(札幌)(基調講演)
    • Year and Date
      2011-10-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] サケマス類の遡上親魚の遺骸が河川水に与える影響2011

    • Author(s)
      中島美由紀、石川靖、佐々木典子、安富亮平、下田和孝、南川雅男
    • Organizer
      第10回生物地球化学研究会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2011-10-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] Efect of salmon-derived nutrients and maters on riparian ecosystems in Shiretoko World Natural Heritage area2011

    • Author(s)
      Y. Koshino, M. Minagawa, H. Kudou and M. Kaeriyama
    • Organizer
      PICES 2011 Annual Meeting
    • Place of Presentation
      Khabarovsk's Official Reception House (Russia)
    • Year and Date
      2011-10-20
    • Related Report
      2011 Final Research Report
  • [Presentation] Effect of salmon-derived nutrients and maters on riparian ecosystems in Shiretoko World Natural Heritage area2011

    • Author(s)
      Y.Koshino, M.Minagawa, H.Kudou, M.Kaeriyama
    • Organizer
      PICES 2011 Annual Meeting
    • Place of Presentation
      Khabarovsk's Official Reception House (Russia)
    • Year and Date
      2011-10-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] Assessment of denitrification precesses in lower Ishikari river system2011

    • Author(s)
      P. K. Jha, M. Minagawa
    • Organizer
      第58回日本地球化学会札幌大会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2011-09-16
    • Related Report
      2011 Final Research Report
  • [Presentation] 貧栄養海域へのDIN添加による海藻類のTNおよびδN^<15>の変化2011

    • Author(s)
      栗林貴範ほか、南川雅男(第4番目)
    • Organizer
      第58回日本地球化学会札幌大会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2011-09-16
    • Related Report
      2011 Final Research Report
  • [Presentation] 貧栄養海域へのDIN添加による海藻類のTNおよび615Nの変化2011

    • Author(s)
      栗林貴範、赤池章一、門谷茂、南川雅男
    • Organizer
      第58回日本地球化学会札幌大会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2011-09-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] Assessment of denitrification precesses in lower Ishikari rive systen, Hokkaido, Japan2011

    • Author(s)
      Pawan Kumar Jha, Masao Minagawa
    • Organizer
      第58回日本地球化学会札幌大会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2011-09-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] オオクチバスのδC^<13>・δN^<15>による淡水域の環境評価2011

    • Author(s)
      稲村修、張勁、南川雅男
    • Organizer
      第58回日本地球化学会札幌大会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2011-09-15
    • Related Report
      2011 Final Research Report
  • [Presentation] オオクチバスのδ13C・δ15Nによる淡水域の環境評価2011

    • Author(s)
      稲村修、張勁、南川雅男
    • Organizer
      第58回日本地球化学会札幌大会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2011-09-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] 岩礁潮間帯における固着生物のメタ群集動態2011

    • Author(s)
      野田隆史
    • Organizer
      日本生態学会(大島賞受賞講演)
    • Place of Presentation
      札幌コンベンションセンター(札幌)
    • Year and Date
      2011-03-11
    • Related Report
      2011 Final Research Report
  • [Presentation] 岩礁潮間帯における固着生物のメタ群集動態2011

    • Author(s)
      野田隆史
    • Organizer
      日本生態学会(大島賞受賞講演)
    • Place of Presentation
      札幌コンベンションセンター(札幌市) 招待講演
    • Year and Date
      2011-03-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] Study of denitrification process in Ishikari river system, Hokkaido2010

    • Author(s)
      P. K. Jha, M. Minagawa
    • Organizer
      Japan, Goldschmidt Conference
    • Place of Presentation
      University of Tennessee, Knoxville, USA
    • Year and Date
      2010-06-15
    • Related Report
      2011 Final Research Report
  • [Presentation] Study of denitrification process in Ishikari river system, Hokkaido, Japan2010

    • Author(s)
      Pawan Kumar Jha, Masao Minagawa
    • Organizer
      Goldschmitd Conference, Amrican Geophysical Union
    • Place of Presentation
      University of Tennessee, Knoxville, USA
    • Year and Date
      2010-06-15
    • Related Report
      2010 Annual Research Report
  • [Presentation] Assessment of denitrification process in Ishikari river system2010

    • Author(s)
      P. K. Jha, M. Minagawa
    • Organizer
      日本海洋学会春季大会
    • Place of Presentation
      東京海洋大学(東京)
    • Year and Date
      2010-03-28
    • Related Report
      2011 Final Research Report
  • [Presentation] Assessment of denitrification process in Ishikari river system, Hokkaido, Japan2010

    • Author(s)
      Pawan Kumar Jha, Minagawa M.
    • Organizer
      日本海洋学会
    • Place of Presentation
      東京海洋大学
    • Year and Date
      2010-03-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] 生元素同位体による自然と人類の持続的共生の仕組みに関する研究(学会賞受賞講演)2009

    • Author(s)
      南川雅男
    • Organizer
      日本地球化学会年会
    • Place of Presentation
      広島大学(広島)
    • Year and Date
      2009-09-16
    • Related Report
      2011 Final Research Report
  • [Book] 地球化学実験法2010

    • Author(s)
      南川雅男(共著)
    • Publisher
      培風館
    • Related Report
      2011 Final Research Report
  • [Book] 地球惑星学入門2010

    • Author(s)
      南川雅男(共著)
    • Publisher
      北海道大学出版会
    • Related Report
      2011 Final Research Report
  • [Book] 地球化学講座第8巻「地球化学実験法」田中剛・吉田尚弘共編2010

    • Author(s)
      南川雅男(分担)
    • Publisher
      培風館
    • Related Report
      2010 Annual Research Report
  • [Book] 「地球惑星科学入門」在田・竹下・見延・渡部編2010

    • Author(s)
      南川雅男(分担)
    • Publisher
      北海道大学出版会
    • Related Report
      2010 Annual Research Report
  • [Book] 地球と宇宙の化学辞典

    • Author(s)
      南川雅男(共著)
    • Publisher
      培風館(印刷中)
    • Related Report
      2011 Final Research Report
  • [Remarks] 詳細な報告は下記サイトで公表している。

    • URL

      http://geos.ees.hokudai.ac.jp/minagawa/kaken2011/report/

    • Related Report
      2011 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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