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A novel indicator of coastal environment in the Kuroshio Current region: Estimation of intertidal degradation by coenocytic green algae and coutermeasures for its propagation

Research Project

Project/Area Number 23310024
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental impact assessment/Environmental policy
Research InstitutionKochi University

Principal Investigator

MINE Ichiro  高知大学, 教育研究部総合科学系, 准教授 (00274358)

Co-Investigator(Kenkyū-buntansha) MOROOKA Yoshinori  高知大学, 教育研究部総合科学系, 名誉教授 (20380305)
OKUDA Kazuo  高知大学, 教育研究部総合科学系, 教授 (40152417)
SEKIDA Satoko  高知大学, 教育研究部総合科学系, 准教授 (70314979)
Co-Investigator(Renkei-kenkyūsha) SHINBO Teruyuki  高知大学, 教育研究部総合科学系, 教授 (60274354)
Research Collaborator KATO Aki  広島大学, 生物圏科学研究科, 助教
SUZUKI Masahiro  東京大学, 理学系研究科, 特別研究員
ENCARNACION Angel B.  Regional Office No.2, Bureau of Fisheries and Aquatic Resources, Research Coordinator
ABIVA Charlie B.  Regional Office No.2, Bureau of Fisheries and Aquatic Resources, Hatchery Specialist
MENDOZA Antonino B. Jr.  Bicol University Tabaco Campus, Professor
Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2013: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2012: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2011: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
Keywords生態系影響評価 / 藻場 / 国際研究者交流 / フィリピン:台湾
Research Abstract

Availability of coenocytic green algae (CGAs) as an indicator of coastal environment, which has been degraded significantly, was examined by social and ecological survey along the Kuroshio current region of Japan, Taiwan and Philippines as well as culture experiments and bio-geographical studies in laboratory. Caulerpa spp. were commonly growing throughout the study areas, Valonia spp. were found to be suitable for culture experiments, and both were easily detectable in the natural populations. These observations suggested that they are potentially useful as an environmental indicator. In the case study in Green Island of Taiwan, a poor vegetation of the CGAs was found to coincide with a localized degradation of coastal environment caused by the lack of certain social infrastructures.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (37 results)

All 2014 2013 2012 2011

All Journal Article (13 results) (of which Peer Reviewed: 11 results) Presentation (22 results) (of which Invited: 4 results) Book (2 results)

  • [Journal Article] Community structure of macroalgae of Lagonoy Gulf, Bicol Region2013

    • Author(s)
      Mendoza, Jr., A. B., Soliman, V.
    • Journal Title

      Philippines,Kuroshio Science

      Volume: 7-1 Pages: 49-57

    • URL

      https://ir.kochi-u.ac.jp/dspace/handle/10126/5256

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] フィリピン・サンミゲル島海洋保護区を支える後背都市地域の住民の支払意思額のCVM評価-二段階二肢選択方式と三肢選択方式の比較2013

    • Author(s)
      新保 輝幸, Bradecina,R., 諸岡 慶昇
    • Journal Title

      2013 年度日本農業経済学会論文集(日本農業経済学会 : 農山漁村文化協会)

      Pages: 297-304

    • NAID

      40019955066

    • URL

      http://www.aesjapan.or.jp/public/public_b/6044

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Summary report of the 6th International Kuroshio conference: Ecosystem management and conservation towards sustainability in the Kuroshio region.2013

    • Author(s)
      Plutomeo Nieves, Kazuo Okuda, Akira Tominaga, Yoshinori Morooka.
    • Journal Title

      Kuroshio Science

      Volume: 7 Pages: 7-16

    • NAID

      40019901767

    • Related Report
      2013 Annual Research Report
  • [Journal Article] フィリピン・サンミゲル島海洋保護区を支える後背都市地域の住民の支払意思額のCVM評価―二段階二肢選択方式と三肢選択方式の比較.2013

    • Author(s)
      新保輝幸・Raul Bradecina・諸岡慶昇.
    • Journal Title

      2013年度日本農業経済学会論文集(日本農業経済学会:農山漁村文化協会)

      Volume: 2013 Pages: 297-304

    • NAID

      40019955066

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inducible growth mode switches influence Valonia rhizoid differentiation2012

    • Author(s)
      Elvira PR, Sekida S, Okuda K
    • Journal Title

      Protoplasma

      Volume: (in press)(掲載決定)(印刷中) Issue: 1 Pages: 407-414

    • DOI

      10.1007/s00709-012-0381-y

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 黒潮海域における温暖化の現況と対応課題:日台比の沿岸環境調査を中心に2012

    • Author(s)
      諸岡慶昇
    • Journal Title

      海洋と生物

      Volume: 201 Pages: 307-313

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Perceptions of Local Residents of the Value of Marine Resources and Protected Areas: The Case of San Miguel Island, Bicol2012

    • Author(s)
      Cheryll C. Launio
    • Journal Title

      Kuroshio Science

      Volume: 6-1 Pages: 67-74

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Outflow movement during gamete discharge in Bryopsis plumosa (Caulerpales, Chlorophyta)2011

    • Author(s)
      Mine I, Yoshimatsu K, Kobanba A, Sekida S, Okuda K
    • Journal Title

      Phycologia

      Volume: 50 Issue: 1 Pages: 363-369

    • DOI

      10.1111/j.1440-1835.2010.00601.x

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] コモンズとしての海洋保護区とその持続可能性 : フィリピン・ビコール地方タバコ市サンミゲル島の事例から2011

    • Author(s)
      新保 輝幸,ラウル・ギガ・ブラデシナ,諸岡 慶昇
    • Journal Title

      農林業問題研究

      Volume: 182 (47-1) Pages: 84-89

    • NAID

      10029355431

    • URL

      https://www.jstage.jst.go.jp/article/arfe/47/1/47_84/_pdf

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Island villagers' willingness to work or pay for sustainablility of a Marine Fishery Reserve : Case of San Miguel Island, Philippines2011

    • Author(s)
      Cheryll C.Launio, Teruyuki Shinbo, Yoshinori Morooka
    • Journal Title

      Coastal Management

      Volume: 39(5) Issue: 5 Pages: 459-477

    • DOI

      10.1080/08920753.2011.582573

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Island villagers' willingness to work or pay for sustainability of a Marine Fisherery Reserve : case of San Miguel Island, Philippines2011

    • Author(s)
      Cheryll C, Mooroka Y, 他
    • Journal Title

      Coastal Management

      Volume: 39 Pages: 459-477

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microtubule arrangement during the formation of a new growing tip in the coenocytic green alga Byropsis plumosa (Caulerpales, Chlorophyta)2011

    • Author(s)
      峯一朗, 他
    • Journal Title

      Cytologia

      Volume: 76 Pages: 129-135

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cytoskeletal and ultrastructural studies on regenerating cells from the protoplasts of Valonia (Siphonocladales, Chlorophyceae)2011

    • Author(s)
      Paul Rommel Elvira, Kazuo Okuda, 他
    • Journal Title

      Kuroshio Science

      Volume: 5 Pages: 39-49

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] Large-scale comparison of benthic marine algal flora belonging to the Kuroshio Current Ecosystem.2014

    • Author(s)
      Suzuki, M.
    • Organizer
      Lecture Series of Collaborating Scientist, Bicol University Tabaco Campus
    • Place of Presentation
      Bicol University Tabaco Campus
    • Year and Date
      2014-03-06
    • Related Report
      2013 Final Research Report
  • [Presentation] Large-scale comparison of benthic marine algal flora belonging to the Kuroshio Current Ecosystem.2014

    • Author(s)
      Masahiro Suzuki
    • Organizer
      Lecture Series of Collaborating Scientist, Bicol University Tabaco Campus
    • Place of Presentation
      Bicol University Tabaco Campus, Albay, Philippines
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Effects of Climate Change on Seaweed, Especially, Calcifying Macroalgae2013

    • Author(s)
      Kato, A.
    • Organizer
      Study Meeting on "Coenocytic Green Algae as a Potential Indicator of Coastal Environmental Conditions in the Kuroshio Current Region" (2011-2013)
    • Place of Presentation
      Stone & Resource Industry R/D Center, Hualien, Taiwan
    • Year and Date
      2013-11-24
    • Related Report
      2013 Final Research Report
  • [Presentation] 黒潮沿岸の環境指標種としての嚢状緑藻 : 経過報告2013

    • Author(s)
      峯 一朗, ほか
    • Organizer
      日本島嶼学会 2013年次高知・柏島大会
    • Place of Presentation
      大月町農村環境改善センター
    • Year and Date
      2013-09-08
    • Related Report
      2013 Final Research Report
  • [Presentation] 黒潮沿岸の環境指標種としての嚢状緑藻:経過報告2013

    • Author(s)
      峯 一朗,奥田 一雄,関田 諭子,諸岡 慶昇
    • Organizer
      日本島嶼学会2013年次高知・柏島大会
    • Place of Presentation
      大月町農村環境改善センター
    • Related Report
      2013 Annual Research Report
  • [Presentation] 台湾における沿岸環境保護の現況と課題―緑島の事例を中心にー2013

    • Author(s)
      諸岡慶昇,峯 一朗,黄乗益
    • Organizer
      日本島嶼学会2013年次高知・柏島大会
    • Place of Presentation
      大月町農村環境改善センター
    • Related Report
      2013 Annual Research Report
  • [Presentation] Some biological output from the current research project on CGAs.2013

    • Author(s)
      Ichiro Mine, Satoko Sekida, Kazuo Okuda, Yoshinori Morooka
    • Organizer
      Study Meeting on "Coenocytic Green Algae as a Potential Indicator of Coastal Environmental Conditions in the Kuroshio Current Region" (2011-2013)
    • Place of Presentation
      Stone & Resource Industry R/D Center, Hualien, Taiwan
    • Related Report
      2013 Annual Research Report
  • [Presentation] Large-scale comparison of benthic marine algal flora belonging to the Kuroshio Current Ecosystem.2013

    • Author(s)
      Masahiro Suzuki
    • Organizer
      Study Meeting on "Coenocytic Green Algae as a Potential Indicator of Coastal Environmental Conditions in the Kuroshio Current Region" (2011-2013)
    • Place of Presentation
      Stone & Resource Industry R/D Center, Hualien, Taiwan
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Effects of Climate Change on Seaweed, Especially, Calcifying Macroalgae2013

    • Author(s)
      Aki Kato
    • Organizer
      Study Meeting on "Coenocytic Green Algae as a Potential Indicator of Coastal Environmental Conditions in the Kuroshio Current Region" (2011-2013)
    • Place of Presentation
      Stone & Resource Industry R/D Center, Hualien, Taiwan
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Occurrence of Potential Environmental Conditions Indicator, CGAs in Northern Philippines2013

    • Author(s)
      Angel B. Encarnacion, Charlie, C. Abiva
    • Organizer
      Study Meeting on "Coenocytic Green Algae as a Potential Indicator of Coastal Environmental Conditions in the Kuroshio Current Region" (2011-2013)
    • Place of Presentation
      Stone & Resource Industry R/D Center, Hualien, Taiwan
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Present situation and subjects to be addressed in relation to the conservation of coastal environments - Special reference to CGAs on Green Island, Taiwan2013

    • Author(s)
      Yoshinori Morooka
    • Organizer
      Study Meeting on "Coenocytic Green Algae as a Potential Indicator of Coastal Environmental Conditions in the Kuroshio Current Region" (2011-2013)
    • Place of Presentation
      Stone & Resource Industry R/D Center, Hualien, Taiwan
    • Related Report
      2013 Annual Research Report
  • [Presentation] ミドリゲ目多核緑藻の形態形成について2013

    • Author(s)
      奥田一雄
    • Organizer
      藻類談話会
    • Place of Presentation
      奈良女子大学、奈良市
    • Related Report
      2013 Annual Research Report
  • [Presentation] Maintenance of cell wall integrity in the giant-celled, green seaweed Valonia utricularis2012

    • Author(s)
      Ichiro Mine
    • Organizer
      The 6th Internationa Conference on Kuroshio Science
    • Place of Presentation
      Bicol University Tabaco Campus, Tabaco City, Albay, Philippines
    • Year and Date
      2012-12-03
    • Related Report
      2013 Final Research Report
  • [Presentation] Estimating the Willingness to Pay of City Residents for Protecting San Miguel Island MPA in Tabaco, Philippines: Evidence from a Double Bounded Dichotomonus Choice Contingent Valuation Method2012

    • Author(s)
      Yoshinori Morooka
    • Organizer
      The 6th Internationa Conference on Kuroshio Science
    • Place of Presentation
      ICOL UNIVERSITY TABACO CAMPUS, Tabaco City, Albay, Philippines
    • Related Report
      2012 Annual Research Report
  • [Presentation] Comparative Analysis among Atulayan and Agojo MPAs in the Lagonoy Gulf: From the viewpoints of their functions and cost of commons2012

    • Author(s)
      Teruyuki Shinbo
    • Organizer
      The 6th Internationa Conference on Kuroshio Science
    • Place of Presentation
      ICOL UNIVERSITY TABACO CAMPUS, Tabaco City, Albay, Philippines
    • Related Report
      2012 Annual Research Report
  • [Presentation] Maintenance of cell wall integrity in the giant-celled, green seaweed Valonia utricularis2012

    • Author(s)
      Ichiro Mine
    • Organizer
      The 6th Internationa Conference on Kuroshio Science
    • Place of Presentation
      ICOL UNIVERSITY TABACO CAMPUS, Tabaco City, Albay, Philippines
    • Related Report
      2012 Annual Research Report
  • [Presentation] Effect of substratum hardness on Valonia rhizoid differentiation2011

    • Author(s)
      Elvira, P. R.,Okuda, K. et al.
    • Organizer
      The 5th International Kuroshio Symposium
    • Place of Presentation
      National Sun Yat-Sen University, Kaohsiung, Taiwan
    • Year and Date
      2011-12-11
    • Related Report
      2013 Final Research Report
  • [Presentation] Effect of substratum hardness on Valonia rhizoid differentiation2011

    • Author(s)
      Paul Rommel Elvira, 奥田一雄, 他
    • Organizer
      The 5th International Kuroshio Symposium
    • Place of Presentation
      中山大学(台湾,高雄市)(招待講演)
    • Year and Date
      2011-12-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] Coenocytic green algae as a potential indicator of coastal environment in the Kuroshio Current region2011

    • Author(s)
      峯一朗
    • Organizer
      The 5th International Kuroshio Symposium
    • Place of Presentation
      中山大学(台湾,高雄市)(招待講演)
    • Year and Date
      2011-12-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] Dictating cell fate by light : Serial growth mode switches in a Valonia rhizoid2011

    • Author(s)
      Paul Rommel Elvira, 奥田一雄, 他
    • Organizer
      日本植物学会第75回大会
    • Place of Presentation
      東京大学教養学部,東京都
    • Year and Date
      2011-09-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] Coenocytic green algae as a potential indicator of coastal environment in the Kuroshio Current region2011

    • Author(s)
      峯一朗
    • Organizer
      4th Lecture Series, Bicol University Tabaco Campus
    • Place of Presentation
      ビコール大学タバコ校(フィリピン,タバコ市)(招待講演)
    • Year and Date
      2011-08-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] 多核緑藻キッコウグサの細胞同士を連結させる接着細胞の誘導要因2011

    • Author(s)
      的野はる奈, 奥田一雄, 他
    • Organizer
      中国四国日本植物学会第68回大会
    • Place of Presentation
      香川大学(高松市)
    • Year and Date
      2011-05-15
    • Related Report
      2011 Annual Research Report
  • [Book] Necessity of multilevel governance for marine protected areas (MPAs): An analysis from their functions and the "Cost of Commons", United Nations University Press2014

    • Author(s)
      Shinbo, T., Bradecina, G. R. & Morooka, Y.
    • Publisher
      United Nations University Press, Rural and Urban Sustainability Governance
    • Related Report
      2013 Final Research Report
  • [Book] Rural and Urban Sustainability Governance.2014

    • Author(s)
      Shinbo Teruyuki, Bradecina G. Raul and Morooka Yoshinori.
    • Total Pages
      21
    • Publisher
      United Nations University Press.
    • Related Report
      2013 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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