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Conservation of forest frogs aiming for the effective forest management in Amami Island

Research Project

Project/Area Number 24880012
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Forest science
Research InstitutionTokyo University of Agriculture and Technology (2013)
The University of Tokyo (2012)

Principal Investigator

IWAI NORIKO  東京農工大学, (連合)農学研究科(研究院), 准教授 (50630638)

Project Period (FY) 2012-08-31 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords生態系保全 / 森林管理 / 両生類 / 奄美大島 / 森林保全 / カエル
Research Abstract

This research aimed to give scientific data for the effective conservation of forest frogs in Amami Island. The effects of road construction and logging on the prey biomass for adult frogs and survival of larvae were examined. I revealed that the prey biomass between on road and in forest was not different within a frogs' moving range of one night, and the prey biomass was not significantly affected by forest age. Many data for analysis of more detailed and multiple effects of road and logging on forest frogs were accumulated, which will allow me to give important contribution to the future conservation of forest frogs.

Report

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

    (16 results)

All 2014 2013 2012 Other

All Journal Article (7 results) (of which Peer Reviewed: 5 results) Presentation (7 results) Remarks (2 results)

  • [Journal Article] アマミイシカワガエル幼生の成長,発育,生存に与える蛍光シリコンイラストマータグの長期的影響2014

    • Author(s)
      大海昌平・岩井紀子
    • Journal Title

      日本爬虫両生類学会報

      Volume: (1)(印刷中)

    • NAID

      40020119748

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 奄美大島住用町におけるカエルの鳴き声モニタリング結果2014

    • Author(s)
      2.岩井紀子
    • Journal Title

      日本爬虫両生類学会報

      Volume: (1)(印刷中)

    • NAID

      40020119809

    • Related Report
      2013 Final Research Report
  • [Journal Article] 奄美大島住用町におけるカエルの鳴き声モニタリング結果(2010 -2011年).2014

    • Author(s)
      岩井紀子
    • Journal Title

      日本爬虫両生類学会報

      Volume: 2014(1)

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Home range and movement patterns of the Otton frog : integration of year - round radiotelemetry and mark - recapture methods2013

    • Author(s)
      Iwai, N
    • Journal Title

      Herpetological Conservation and Biology

      Volume: 8 Pages: 366-375

    • URL

      http://www.herpconbio.org/Volume_8/Issue_2/Iwai_2013.pdf

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development and characterization of new microsatellite loci in the Otton frog (Babina subaspera) and cross-amplification in a congeneric species, Holst’s frog (B. holsti).2013

    • Author(s)
      Ryosuke Kakehashi, Takeshi Igawa, Noriko Iwai, Etsuko Shoda-Kagaya, and Masayuki Sumida
    • Journal Title

      Conservation Genetics Resources

      Volume: 5 Issue: 4 Pages: 1071-1073

    • DOI

      10.1007/s12686-013-9981-x

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Morphology, fuction, and evolution of the pseudothumb in the Otton frog2013

    • Author(s)
      Iwai, N
    • Journal Title

      Journal of Zoology

      Volume: 289 Issue: 2 Pages: 127-133

    • DOI

      10.1111/j.1469-7998.2012.00971.x

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Home range and movement patterns of the Otton frog: integration of year-round radiotelemetry and mark-recapture methods.2013

    • Author(s)
      Iwai, N.
    • Journal Title

      Herpetological Conservation and Biology

      Volume: 8 Pages: 366-375

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] 5本目の指の謎‐オットンガエルの拇指の意義とは‐2014

    • Author(s)
      3.岩井紀子
    • Organizer
      九州両生爬虫類研究会第4回大会
    • Place of Presentation
      鹿児島
    • Year and Date
      2014-02-10
    • Related Report
      2013 Final Research Report
  • [Presentation] 林道はカエルのよい餌場?-餌動物の林道・林内間比較-2014

    • Author(s)
      1.岩井紀子・亘悠哉・石井光・赤坂宗光
    • Organizer
      第61回日本生態学会, (PB3-009)
    • Place of Presentation
      広島(PB3-009)
    • Related Report
      2013 Final Research Report
  • [Presentation] Our way to balance animal conservation and human life2013

    • Author(s)
      2. Iwai, N
    • Organizer
      Asia Woman Eco - Science Forum
    • Place of Presentation
      Soul, Korea
    • Year and Date
      2013-11-12
    • Related Report
      2013 Final Research Report
  • [Presentation] 5本目の指の謎‐オットンガエルの拇指の意義とは‐2013

    • Author(s)
      岩井紀子
    • Organizer
      九州両生爬虫類研究会第4回大会
    • Place of Presentation
      鹿児島
    • Related Report
      2012 Annual Research Report
  • [Presentation] アマミイシカワガエル地域個体群間の体サイズ比較2012

    • Author(s)
      4.大海昌平・岩井紀子・亘悠哉
    • Organizer
      第51回日本爬虫両生類学会
    • Place of Presentation
      愛知
    • Related Report
      2013 Final Research Report
  • [Presentation] Our way to balance animal conservation and human life.

    • Author(s)
      Iwai N.
    • Organizer
      Asia Woman Eco-Science Forum
    • Place of Presentation
      ソウル、韓国
    • Related Report
      2013 Annual Research Report
  • [Presentation] 林道はカエルのよい餌場?-餌動物の林道・林内間比較-

    • Author(s)
      岩井紀子・亘悠哉・石井光・赤坂宗光
    • Organizer
      第61回日本生態学会
    • Place of Presentation
      広島国際会議場、広島
    • Related Report
      2013 Annual Research Report
  • [Remarks] Wiley社より、論文のプレスリリース

    • URL

      http://www.wiley.com/WileyCDA/PressRelease/pressReleaseId-105757.html

    • Related Report
      2013 Final Research Report
  • [Remarks] National Geographicの記事

    • URL

      http://newswatch.nationalgeographic.com/tag/otton-frog/

    • Related Report
      2013 Final Research Report

URL: 

Published: 2012-11-27   Modified: 2019-07-29  

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