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Establishment of ecosystem monitoring method using a stable isotope ratios of eggshells of birds flying to the brackish lake

Research Project

Project/Area Number 21651009
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Environmental impact assessment/Environmental policy
Research InstitutionShimane University

Principal Investigator

SETO Koji  島根大学, 汽水域研究センター, 准教授 (60252897)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,000,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2009: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywords鳥類 / 卵殻 / カワウ / 酸素・炭素同位体比 / 中海 / 濤沸湖 / 影響評価手法 / 生態系モニタリング手法
Research Abstract

In this study, the measurement of carbon isotope oxygen of eggshell carbonate, even if it has not been obtained reliable measurement due to the aging of the mass spectrometer, in a state powdered eggshell carbonate for leave to future has been saved. However, we have proposed to on the method of sample processing. Structure and thickness of the shell is characterized by species were observed. Some species can be identified in this character. Total organic carbon, total nitrogen, total sulfur content were measured in the CNS elemental analyzer using the powder of eggshell carbonate for isotope analysis. In addition, we calculated the TOC/TN ratio from these values. In addition, the XRF elemental analysis was measured about some element. That are valid in the major element, the element was Na, Mg and Ca. These tool are differences by species, but, species differences were observed by combining all factor. Therefore, it is also possible to identify the species of eggshell from these analyzes, which species can be identified to some extent by sampling only fragments. This will be worth that opens up the possibility of as a monitoring tool, will continue to research further.

Report

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

    (24 results)

All 2012 2011 2010 2009 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (20 results)

  • [Journal Article] Paleoecological and Paleoenvironmental Changes in Lagoon Notoro-Ko(Japan) during the Last 200 Years Based on Diatom Assemblages and Sediment Chemistry2012

    • Author(s)
      KATSUKI, K., SETO, K., SAITO, M., NOGUCHI, T., SONODA, T. and KIM, J
    • Journal Title

      地形

      Volume: 3(2) Pages: 197-217

    • NAID

      110009454154

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Life history of Ammonia "beccarii" forma 1 on hard substrate in the Ohashi River2010

    • Author(s)
      Takata, H., Seto, K., Kurata, K., Hiratsuka, J. and Khim, B.-K
    • Journal Title

      Fundamental and Applied Limnology

      Volume: 178 Pages: 81-88

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Abundances, distribution and sources of trace metals in Nakaumi-Honjo coastal lagoon sediments, Japan2010

    • Author(s)
      F. Ahmed, M. H. Bibi, K. Seto, H. Ishiga, T.Fukushima, and B. P. Roser
    • Journal Title

      Environ. Monitoring & Assessment

      Volume: 167 Issue: 1-4 Pages: 473-491

    • DOI

      10.1007/s10661-009-1065-8

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Novel habitat preference of Ammonia "beccarii" forma 1in a macrobenthoc community on hard substrates in the Ohashi River, southwest Japan2009

    • Author(s)
      Takata, H., Dettman, D. L., Seto, K., Kurata, K., Hiratsuka, J. and Khim
    • Journal Title

      Jounal of Foraminiferal Research

      Volume: 39 Pages: 87-96

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Presentation] 中海本庄水域における森山堤防部分開削に伴う水質環境の変化と現状2012

    • Author(s)
      瀬戸浩二
    • Organizer
      汽水域研究会2012年大会・島根大学汽水域研究センター第19回新春恒例汽水域研究発表会・合同研究発表会
    • Place of Presentation
      島根県民会館
    • Year and Date
      2012-01-07
    • Related Report
      2011 Final Research Report
  • [Presentation] 中海本庄水域における森山堤防部分開削に伴う水質環境の変化と現状2012

    • Author(s)
      瀬戸浩二
    • Organizer
      汽水域研究会2012年大会
    • Place of Presentation
      島根県民会館
    • Year and Date
      2012-01-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] Paleoenvironmental changes of the Common Era in core sediments of Nakaumi Lagoon, Southwest Japan : Correlation with solar activity2011

    • Author(s)
      Seto, K.
    • Organizer
      the AGU 2011 Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2011-12-08
    • Related Report
      2011 Annual Research Report
  • [Presentation] 南極塩湖と北海道海跡湖の水質特性の比較2011

    • Author(s)
      瀬戸浩二
    • Organizer
      第33回極域生物圏シンポジウム
    • Place of Presentation
      国立極地研究所
    • Year and Date
      2011-11-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] 中海本庄水域における排水機場跡地を利用した潮通しの効果と物質輸送2011

    • Author(s)
      瀬戸浩二・山口啓子
    • Organizer
      日本陸水学会第76回大会(松江大会)
    • Place of Presentation
      島根大学
    • Year and Date
      2011-09-25
    • Related Report
      2011 Final Research Report
  • [Presentation] 中海本庄水域における排水機場跡地を利用した潮通しの効果と物質輸送2011

    • Author(s)
      瀬戸浩二
    • Organizer
      日本陸水学会第76回大会
    • Place of Presentation
      島根大学
    • Year and Date
      2011-09-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] 北海道網走湖に記録された過去350年間の環境変化2011

    • Author(s)
      瀬戸浩二
    • Organizer
      日本地質学会第118年学術大会
    • Place of Presentation
      茨城大学
    • Year and Date
      2011-09-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] 濤沸湖における小氷期以降の古環境変化2011

    • Author(s)
      瀬戸浩二・高田裕行・香月興太・園田武・渡部貴聴
    • Organizer
      日本第四紀学会2011年大会(徳島)
    • Place of Presentation
      鳴門教育大学
    • Year and Date
      2011-08-26
    • Related Report
      2011 Final Research Report
  • [Presentation] 濤沸湖における小氷期以降の古環境変化2011

    • Author(s)
      瀬戸浩二
    • Organizer
      日本第四紀学会2011年大会
    • Place of Presentation
      鳴門教育大学
    • Year and Date
      2011-08-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] 北海道東部,藻琴湖における堆積物に記録された人為改変2011

    • Author(s)
      瀬戸浩二・高田裕行・斎藤誠・香月興太・園田武・渡部貴聴
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      幕張メッセ国際会議場
    • Year and Date
      2011-05-25
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] The recent climatic change of subarctic zone recorded in lake sediments in Hokkaido, Japan2010

    • Author(s)
      Koji Seto, Hiroyuki Takata, Makoto Saito, Kota Katsuki, Takeshi Sonoda, Toshihumi Kawajiri, Takaaki Watanabe
    • Organizer
      AGU 2010 Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2010-12-16
    • Related Report
      2011 Final Research Report
  • [Presentation] 汽水域研究の現状.中海の研究から-熊本大学沿岸域環境科学教育研究センター2010

    • Author(s)
      瀬戸浩二
    • Organizer
      島根大学汽水域研究センター合同シンポジウム
    • Place of Presentation
      熊本大学
    • Year and Date
      2010-10-24
    • Related Report
      2011 Final Research Report
  • [Presentation] 汽水域研究の現状-中海の研究から-2010

    • Author(s)
      瀬戸浩二
    • Organizer
      汽水域研究会
    • Place of Presentation
      熊本大学
    • Year and Date
      2010-10-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] 北海道東部オホーツク海沿岸汽水湖群における近年の環境変遷2010

    • Author(s)
      瀬戸浩二・高田裕行・斎藤誠・香月興太・園田武・川尻敏文・渡部貴聴
    • Organizer
      日本地質学会第117年学術大会(富山大会)
    • Place of Presentation
      富山大学
    • Year and Date
      2010-09-19
    • Related Report
      2011 Final Research Report
  • [Presentation] 「汽水域環境改変観測」研究プロジェクトの紹介-中海本庄水域の生態系モニタリング-2010

    • Author(s)
      瀬戸浩二・入月俊明・山口啓子・倉田健悟・高田裕行
    • Organizer
      公開国際シンポジウム「流域環境を探る~過去から未来へ~」
    • Place of Presentation
      広島市東区区民文化センター(招待講演)
    • Year and Date
      2010-02-20
    • Related Report
      2011 Final Research Report
  • [Presentation] 北海道東部藻琴湖の現世環境と畜産系富栄養化の記録2010

    • Author(s)
      瀬戸浩二・高田裕行・園田武・香月興太
    • Organizer
      汽水域研究会2010年大会
    • Place of Presentation
      松江テルサ
    • Year and Date
      2010-01-10
    • Related Report
      2011 Final Research Report
  • [Presentation] 人為的に改変された中海本庄水域における環境変遷と今後の課題2010

    • Author(s)
      瀬戸浩二
    • Organizer
      汽水域研究会2010年大会
    • Place of Presentation
      松江テルサ
    • Year and Date
      2010-01-09
    • Related Report
      2009 Annual Research Report
  • [Presentation] Anthropogenic changes due to partial dike removal in the Honjo Area of Nakaumi Lagoon, Southwest Japan2009

    • Author(s)
      Koji Seto, David L. Dettman, Kengo Kurata, Keiko Yamaguchi, Toshiaki Irizuki, Hiroyuki Takata
    • Organizer
      AGU 2008 Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2009-12-18
    • Related Report
      2011 Final Research Report
  • [Presentation] 中海本庄水域における堤防開削による水質環境の変化2009

    • Author(s)
      瀬戸浩二・武石祐一郎・山口啓子・倉田健悟
    • Organizer
      日本陸水学会第74回大会
    • Place of Presentation
      大分大学
    • Year and Date
      2009-09-14
    • Related Report
      2011 Final Research Report
  • [Presentation] Past 2000 years Paleoenvironmental changes in core sediments of Nakaumi Lagoon, Southwest Japan

    • Author(s)
      Seto, K., Dettman, D. L., Takata, H., Kishiba, S. and Sato, T
    • Organizer
      Correlation with solar activity and anthropogenic changes
    • Place of Presentation
      PAGES 1st Asia 2k Workshop in Japan, Nagoya University, Japan
    • Related Report
      2011 Final Research Report

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

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