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Research on mechanism for red tide bloom in winter of the inner area of Ariake sea

Research Project

Project/Area Number 18710009
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Environmental dynamic analysis
Research InstitutionTohoku University (2007-2008)
Saga University (2006)

Principal Investigator

TSUGEKI Narumi  Tohoku University, 大学院生命科学研究科, 研究支援者 (20423618)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,550,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2007: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2006: ¥2,000,000 (Direct Cost: ¥2,000,000)
Keywords環境変動 / 珪藻類 / 鞭毛藻類 / 潮汐 / 有明海 / 植物プランクトン / 沿岸域 / カロチノイド色素 / 底生藻類
Research Abstract

有明海湾奥部の干潟-浅海域の冬季赤潮形成種に対する潮流の影響について、調査した結果、珪藻と渦鞭毛藻類が潮流に対して対照的な時空間分布を示し、鞭毛藻類は潮流による水塊の移流に伴う水平的な移動が卓越し、一方、珪藻は鉛直的な巻き上げの影響を強く受けていることが明らかとなった.また赤潮形成種に対する動物プランクトンの捕食圧の違いについて、現場培養実験を行った結果、渦鞭毛藻類Prorocentrum triestinum、珪藻Thalassiosiraは選択的に捕食され、近年、増加が懸念されている渦鞭毛藻類のAkashiwo sanguineaは捕食されにくいことが判明した.

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (30 results)

All 2009 2008 2007 2006 Other

All Journal Article (14 results) (of which Peer Reviewed: 11 results) Presentation (16 results)

  • [Journal Article] Sedimentary records of reduction in resting egg production of Daphnia galeata in Lake Biwa during the 20 th century : A possible effect of winter warming2009

    • Author(s)
      Tsugeki, N. K., S. Ishida and J. Urabe
    • Journal Title

      Journal of Paleolimnology (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Changes in stable isotopes, lignin-derived phenols, and fossil pigments in sediments of Lake Biwa, Japan: implications for anthropogenic effects over the last 100 years2008

    • Author(s)
      Hyodo F., Tsugeki N., Azuma J., Urabe J., Nakanishi M., Wada E
    • Journal Title

      Science of The Total Environment 403巻

      Pages: 139-147

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 地域・地球環境変化と生態系応答:湖沼研究のタテとヨコ2008

    • Author(s)
      占部城太郎, 槻木(加)玲美
    • Journal Title

      日本生態学会関東地区会会報 56巻

      Pages: 11-15

    • Related Report
      2008 Final Research Report
  • [Journal Article] Changes in stable isotopes, lignin-derived phenols, and fossil pigments in sediments of Lake Biwa, Japan : implications for anthropogenic effects over the last 100 years2008

    • Author(s)
      Hyodo F., N. Tsugeki, J. Azuma, J. Urabe, M. Nakanishi and E. Wada
    • Journal Title

      Science of the Total Environment 403

      Pages: 139-147

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 過去40万年間における琵琶湖のStephanodiscus 属の種遷移と殻の形態変化2007

    • Author(s)
      加三千宣,吉川周作,槻木(加)玲美
    • Journal Title

      珪藻学会誌 23巻

      Pages: 71-81

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 有明海大授搦干潟における底泥の再懸濁および沈降に関する現地観測2007

    • Author(s)
      山本浩一,槻木(加)玲美,速水祐一,濱田孝治,山田文彦
    • Journal Title

      海洋開発論文集 23巻

      Pages: 1159-1164

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spatial distribution of organic and sulfur geochemical parameters of surface sediments in Beppu Bay in southwest Japan2007

    • Author(s)
      Kuwae M., Yamaguchi H., Tsugeki N. K., Miyasaka H., Ikehara M., Fukumori K., Genkai-Kato M., Omori K., Sugimoto T., Takeoka H
    • Journal Title

      Estuarine, Coastal and Shelf Science 72巻

      Pages: 348-358

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 過去40万年間における琵琶湖のStephanodiscus属の種遷移と殻の形態変化2007

    • Author(s)
      加三千宣, 吉川周作, 槻木(加)玲美
    • Journal Title

      珪藻学会誌 23

      Pages: 71-81

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 有明海大授搦干潟における底泥の再懸濁および沈降に関する現地観測2007

    • Author(s)
      山本浩一, 槻木(加)玲美, 速水祐一, 濱田孝治, 山田文彦
    • Journal Title

      海洋開発論文集 23

      Pages: 1159-1164

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial distribution of organic and sulfur geochemical parameters of surface sediments in Beppu Bay in southwest Japan2007

    • Author(s)
      Kuwae M., Yamaguchi H., Tsugeki N. K et al.
    • Journal Title

      Estuarine, Coastal and Shelf Science 72

      Pages: 348-358

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial distribution of organic and sulfur geochemical parameters of surface sediments in Beppu Bay in southwest Japan2007

    • Author(s)
      Kuwae M., Yamaguchi H., Tsugeki N.K.et al.
    • Journal Title

      Estuarine, Coastal and Shelf Science 72

      Pages: 348-358

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Taxonomic list and ecology of diatoms in sediments of the past few centuries of three irrigation ponds in Osaka prefecture, Japan: Sayama-ike, Hatao-ike and Kodera-ike Ponds2006

    • Author(s)
      Tsugeki N. K., Gotoh T., Uchiyama T., Yoshikawa S
    • Journal Title

      Diatom 22巻

      Pages: 35-47

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Taxonomic list and ecology of diatoms in sediments of the past few centuries of three irrigation ponds in Osaka prefecture, Japan : Sayama-ike, Hatao-ike and Kodera-ike Ponds2006

    • Author(s)
      Tsugeki N.K., Toshikazu Gotoh, Takashi Uchiyama, Shusaku Yoshikawa
    • Journal Title

      Diatom 22

      Pages: 35-47

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Sedimentary records of reduction in resting egg production of Daphnia galeata in Lake Biwa during the 20th century: A possible effect of winter warming

    • Author(s)
      Tsugeki N.K., Ishida S., Urabe J
    • Journal Title

      Journal of Paleolimnology in press

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] 湖沼堆積物に記録されたDaphniaの柔軟な生活史変化:八幡平湖沼と琵琶湖の例2009

    • Author(s)
      槻木(加)玲美, 王婉琳, 谷幸則, 小田寛貴, 松田智幸, 占部城太郎
    • Organizer
      日本生態学会第56回大会
    • Place of Presentation
      盛岡
    • Year and Date
      2009-03-18
    • Related Report
      2008 Final Research Report
  • [Presentation] 八幡平湖沼の動植物プランクトンの長期動態:高山湖沼で何が起きているか?2009

    • Author(s)
      王婉琳, 槻木(加)玲美, 谷幸則, 小田寛貴, 松田智幸, 占部城太郎
    • Organizer
      日本生態学会第56回大会
    • Place of Presentation
      盛岡
    • Year and Date
      2009-03-18
    • Related Report
      2008 Final Research Report
  • [Presentation] 山形県畑谷大沼におけるDaphnia複数種の長期変化:Hybridはいつから形成されたか?2009

    • Author(s)
      粟野将, 槻木(加)玲美, 牧野渡, 松島野枝, 河田雅圭, 小田寛貴, 占部城太郎
    • Organizer
      日本生態学会第56回大会
    • Place of Presentation
      盛岡
    • Year and Date
      2009-03-18
    • Related Report
      2008 Final Research Report
  • [Presentation] 八幡平湖沼の動植物プランクトンの長期動態 : 高山湖沼で何が起きているか?(ポスター優秀賞受賞)2009

    • Author(s)
      王婉琳, 槻木(加)玲美, 谷幸則, 小田寛貴, 松田智幸, 占部城太郎
    • Organizer
      日本生態学会第56回大会
    • Place of Presentation
      岩手県立大学
    • Year and Date
      2009-03-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] 湖沼堆積物に記録されたDaphniaの柔軟な生活史変化 : 八幡平湖沼と琵琶湖の例2009

    • Author(s)
      槻木(加)玲美, 王娩琳, 谷幸則, 小田寛貴, 松田智幸, 占部城太郎
    • Organizer
      日本生態学会第56回大会
    • Place of Presentation
      岩手県立大学
    • Year and Date
      2009-03-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] 山形県畑谷大沼におけるDaphnia複数種の長期変化 : Hybridはいつから形成されたか?(ポヌター優秀賞受賞)2009

    • Author(s)
      粟野将, 槻木(加)玲美, 牧野渡, 松島野枝, 河田雅圭, 占部城太郎, 小田寛貴
    • Organizer
      日本生態学会第56回大会
    • Place of Presentation
      岩手県立大学
    • Year and Date
      2009-03-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] Phytoplankton dynamics in Lake Biwa during the 20th century: Complex responses to changes in nutrient status and climate variation2009

    • Author(s)
      Tsugeki N. K., Urabe J., Hayami Y., Kuwae M., Nakanishi M
    • Organizer
      American Society of Limnology and Oceanography
    • Place of Presentation
      Nice, France
    • Year and Date
      2009-01-27
    • Related Report
      2008 Final Research Report
  • [Presentation] 有明海干潟からの Navicula属珪藻 2新種2008

    • Author(s)
      後藤敏一・槻木(加)玲美
    • Organizer
      日本珪藻学会第29回大会
    • Place of Presentation
      東京
    • Year and Date
      2008-05-25
    • Related Report
      2008 Final Research Report
  • [Presentation] 有明海干潟からのNavicuia属珪藻2新種2008

    • Author(s)
      後藤敏一, 槻木(加)玲美
    • Organizer
      2008年日本珪藻学会第29回大会
    • Place of Presentation
      国立科学博物館
    • Year and Date
      2008-05-25
    • Related Report
      2008 Annual Research Report
  • [Presentation] 有明海湾奥部干潟域の微細藻類に関する研究2007

    • Author(s)
      槻木(加)玲美, 後藤敏一, 谷幸則, 吉野健児, 速水祐一
    • Organizer
      日本珪藻学会第28回大会
    • Place of Presentation
      大阪狭山
    • Year and Date
      2007-05-19
    • Related Report
      2008 Final Research Report
  • [Presentation] 有明海湾奥部干潟-浅海域で確認された小型のThalassiosiraceae 珪藻3種(Minidiscus chilensis Rivera, Thalassiosira curviseriata Takano, T. laevis Y. H. Gao & Z.D. Cheng)2007

    • Author(s)
      後藤敏一, 槻木(加)玲美, 速水祐一, 吉野健児
    • Organizer
      日本珪藻学会第28回大会
    • Place of Presentation
      大阪狭山
    • Year and Date
      2007-05-19
    • Related Report
      2008 Final Research Report
  • [Presentation] 有明海湾奥部干潟域の微細藻類に関する研究2007

    • Author(s)
      槻木(加)玲美・後藤敏一・谷幸則・吉野健児・速水祐一
    • Organizer
      2007年日本珪藻学会第28回大会
    • Place of Presentation
      近畿大学医学部
    • Year and Date
      2007-05-19
    • Related Report
      2007 Annual Research Report
  • [Presentation] 有明海湾奥部干潟-浅海域で確認された小型のThalassiosiraceae珪藻3種(Minidiscus chilensis Rivera, Thalassiosira curviseriata Takano, T. Laevis Y. H. Gao & Z. D. Cheng)2007

    • Author(s)
      後藤敏一・槻木(加)玲美・速水祐一・吉野健児
    • Organizer
      2007年日本珪藻学会第28回大会
    • Place of Presentation
      近畿大学医学部
    • Year and Date
      2007-05-19
    • Related Report
      2007 Annual Research Report
  • [Presentation] 有明海ノリ養殖場における大潮時の一次生産者の時空間変動2007

    • Author(s)
      槻木(加)玲美, 山本浩一, 速水祐一, 谷幸則, 吉野健児, 濱田孝治
    • Organizer
      2007年度春季大会日本海洋学会
    • Place of Presentation
      東京
    • Year and Date
      2007-03-24
    • Related Report
      2008 Final Research Report
  • [Presentation] 大阪湾湾央部における堆積物中の親生物元素(C, N, Si)の鉛直分布2007

    • Author(s)
      山口一岩,三好慶典,加三千宣,郭新宇,槻木(加)玲美,天野敦子,井内美朗,武岡英隆
    • Organizer
      2007年度春季大会日本海洋学会
    • Place of Presentation
      東京
    • Year and Date
      2007-03-24
    • Related Report
      2008 Final Research Report
  • [Presentation] Climate warming makes Daphnia unrest2006

    • Author(s)
      Tsugeki N. K., Urabe, J., Ishida, S., Oda, H., Nakanishi M
    • Organizer
      American Society of Limnology and Oceanography, Canada
    • Place of Presentation
      Victoria, Canada
    • Year and Date
      2006-06-09
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2023-05-09  

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