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Developing a monitoring method for game animals in African rainforests based on indigenous knowledge and scientific knowledge

Research Project

Project/Area Number 16H05661
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Area studies
Research InstitutionKyoto University

Principal Investigator

Yasuoka Hirokazu  京都大学, アジア・アフリカ地域研究研究科, 准教授 (20449292)

Co-Investigator(Kenkyū-buntansha) 中島 啓裕  日本大学, 生物資源科学部, 講師 (80722420)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2019: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2018: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Keywords狩猟採集民 / 森林資源マネジメント / 在来知 / ブッシュミート / 熱帯雨林 / コンゴ盆地 / カメルーン / ワイルドライフ・マネジメント
Outline of Final Research Achievements

In the African forests, there has been a conflict between local people who eat wild animals as a principal protein source and conservation agencies who control their hunting. This conflict has been sharpened as one between between global concerns (biodiversity conservation) and local concerns (livelihoods). However, if wildlife were depleted it would be a serious problem for local people as well. Both sides therefore should be able to share a common awareness of the problem. Against this backgrounds, this project carried out ecological studies on wildlife ecology and anthropological studies on resources use and indigenous knowledge, and proposed an indicator for monitoring of game animals that can be used by local people because it is based on their familiar knowledge and accountable to conservation agencies because it is based on scientifically valid methods.

Academic Significance and Societal Importance of the Research Achievements

本研究の意義は、ハンターが日々の狩猟実践をとおして蓄積してきた野生動物の生態に関する在来知を重視し、これまで科学的知見のみが重視されてきた野生動物マネジメントの枠組みのなかに、野生動物マネジメントの核となるアクターとして地域住民の役割を明確に位置づける点にある。在来知を重視する意図は、単に、それが限られた研究資源のもとでなされる科学的生態調査を補完しうるという点にのみあるのではなく、住民と科学者が問題意識を共有したうえで、双方が対等なかたちで、主体的に野生動物マネジメントに参画するための基盤として必須の前提であるという認識にもとづいている。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (26 results)

All 2020 2019 2018 2017 2016 Other

All Int'l Joint Research (4 results) Journal Article (9 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 9 results,  Open Access: 8 results) Presentation (9 results) (of which Int'l Joint Research: 3 results) Book (1 results) Remarks (2 results) Funded Workshop (1 results)

  • [Int'l Joint Research] 国立農業開発研究所(IRAD)/ヤウンデ第一大学/チャン大学(カメルーン)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] チャン大学/国立農業開発研究所(カメルーン)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] チャン大学/国立農業開発研究所(カメルーン)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] チャン大学/国立農業開発研究所(カメルーン)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Use of Multi-Layer Camera Trapping to Inventory Mammals in Rainforests in Southeast Cameroon2020

    • Author(s)
      Hongo S, Dzefack ZCB, Vernyuy LN, Minami S, Nakashima Y, Djieto-Lordon C, Yasuoka H.
    • Journal Title

      African Study Monographs. Supplementary Issue.

      Volume: 60 Pages: 21-37

    • DOI

      10.14989/250126

    • NAID

      120006822561

    • ISSN
      0286-9667
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] It's Not the Availability, But the Accessibility that Matters: Ecological and Economic Potential of Non-Timber Forest Products in Southeast Cameroon2020

    • Author(s)
      Toda M & Yasuoka H
    • Journal Title

      African Study Monographs. Supplementary Issue.

      Volume: 60 Pages: 59-83

    • DOI

      10.14989/250128

    • NAID

      120006822563

    • ISSN
      0286-9667
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Landscape-scale estimation of forest ungulate density and biomass using camera traps: Applying the REST model2020

    • Author(s)
      Nakashima Yoshihiro、Hongo Shun、Akomo-Okoue Etienne Fransois
    • Journal Title

      Biological Conservation

      Volume: 241 Pages: 108381-108381

    • DOI

      10.1016/j.biocon.2019.108381

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Declining ungulate populations in an African rainforest: Evidence from local knowledge, ecological surveys, and bushmeat records2019

    • Author(s)
      Kamgaing TOW, Dzefack ZCB, & Yasuoka H
    • Journal Title

      Frontiers in Ecology and Evolution

      Volume: 7 Pages: 249-249

    • DOI

      10.3389/fevo.2019.00249

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Camera trapping is opening up a new future in mammalogy: importance of field experiences and statistical thoughts2019

    • Author(s)
      中島 啓裕
    • Journal Title

      Honyurui Kagaku (Mammalian Science)

      Volume: 59 Issue: 1 Pages: 111-116

    • DOI

      10.11238/mammalianscience.59.111

    • NAID

      130007694969

    • ISSN
      0385-437X, 1881-526X
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Potentiality and limitations of N‐mixture and Royle‐Nichols models to estimate animal abundance based on noninstantaneous point surveys2019

    • Author(s)
      Nakashima Yoshihiro
    • Journal Title

      Population Ecology

      Volume: 62 Issue: 1 Pages: 151-157

    • DOI

      10.1002/1438-390x.12028

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Population density estimates of forest duikers (Philantomba monticola & Cephalophus spp.) differ greatly between survey2018

    • Author(s)
      Kamgaing, T.O.W., K. S. Bobo, D. Djekda, K. Blondel, V. Azobou, B. R. Hamadjida, M. Yannick B. Kamdem & H. Yasuoka
    • Journal Title

      African Journal of Ecology

      Volume: 2018 Issue: 4 Pages: 1-9

    • DOI

      10.1111/aje.12518

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Estimating animal density without individual recognition using information derivable exclusively from camera traps2017

    • Author(s)
      Nakashima, Y., Fukasawa, K. & Samejima, H.
    • Journal Title

      Journal of Applied Ecology

      Volume: 55 Issue: 2 Pages: 735-744

    • DOI

      10.1111/1365-2664.13059

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Differences between Pygmy and Non-Pygmy Hunting in Congo Basin Forests2016

    • Author(s)
      Fa, J.E., J. Olivero, M.A. Farfan, J. Lewis, H. Yasuoka, A. Noss, S. Hattori, M. Hirai, T.O.W. Kamgaing, G. Carpaneto, F. Germi, A.L. Marquez, J. Duarte, R. Duda, S. Gallois, M. Riddell, R. Nasi
    • Journal Title

      PLoS ONE (Web版)

      Volume: 11(9) Issue: 9 Pages: e0161703-e0161703

    • DOI

      10.1371/journal.pone.0161703

    • NAID

      120006345023

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Hunting for food, for trade, and for reproducing social and cultural values: Comparison between Baka and Bantu in Southeastern Cameroon2018

    • Author(s)
      Hirokazu Yasuoka
    • Organizer
      The 77th Kyoto University African Studies Seminar (KUASS) Human dimensions of wildlife and the future of wildlife dependent livelihoods in the 21st century.
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 在来知と生態学的手法の統合による革新的な森林資源マネジメントの共創2018

    • Author(s)
      安岡宏和
    • Organizer
      日本アフリカ学会第55回学術大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 画像から個体識別できない場合の個体数密度の推定方法2018

    • Author(s)
      中島啓裕
    • Organizer
      日本哺乳類学会大会2018年度大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] カメルーン南東部熱帯林の哺乳類群集:地上・樹上カメラトラップによる種構成推定2018

    • Author(s)
      本郷峻,Zeun's CB Dzefack,Latar N Vernyuy,南倉輔,中島啓裕,Champlain Djieto-Lordon,安岡宏和
    • Organizer
      日本生態学会第66回全国大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Forest resources management in collaboration between ecologists and local people, southeastern Cameroon2018

    • Author(s)
      Yasuoka, H.
    • Organizer
      The Challenge of Tropical Forest Biodiversity Conservation and Sustainable Development at Landscape to Regional Levels
    • Related Report
      2017 Annual Research Report
  • [Presentation] 自動撮影カメラによる地上性動物の密度推定―個体識別を必要としない手法の開発と検証2018

    • Author(s)
      中島啓裕, 深澤圭太, 鮫島弘光
    • Organizer
      日本生態学会第65回全国大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Comparison between hunters' knowledge and transect surveys of game species in an African Rainforest2017

    • Author(s)
      Yasuoka, H., Kamgaing, T.O.W., & Dzefack, N.C.B.
    • Organizer
      54th Annual Meeting of the Association for Tropical Biology and Conservation
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Population density estimates of forest duikers differ greatly between survey methods, Cameroon2017

    • Author(s)
      Kamgaing, T.O.W., Bobo, K.S., Djekda, D., Azobou, K.B.V., Hamadjida, B.R., Balangounde, M.Y., Simo, K.J. & Yasuoka, H.
    • Organizer
      54th Annual Meeting of the Association for Tropical Biology and Conservation
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] カメルーン東南部の熱帯雨林における複数の方法によるダイカー類の密度推定2017

    • Author(s)
      T. O. William Kamgaing, 青木俊汰郎, 中島啓裕, 安岡宏和
    • Organizer
      日本アフリカ学会第54回学術大会
    • Related Report
      2017 Annual Research Report
  • [Book] Small Carnivores: Evolution, Ecology, Behaviour & Conservation2018

    • Author(s)
      Nakashima, Y., Iwata, Y., Ando, C., Nkoguee, C.N., Inoue, E., Akomo-Okoue, E.F., Nguema, P.M., Bieneni, T.G., Banak, L.N., Takenoshita, Y., Ngomanda, A. & Yamagiwa
    • Total Pages
      500
    • Publisher
      Wiley-Blackwell
    • ISBN
      9781118943281
    • Related Report
      2017 Annual Research Report
  • [Remarks] YASUOKA Hirokazu, PhD

    • URL

      https://sites.google.com/view/hirokazuyasuoka/home

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
  • [Remarks] YASUOKA Hirokazu, PhD

    • URL

      https://sites.google.com/view/hirokazuyasuoka/

    • Related Report
      2016 Annual Research Report
  • [Funded Workshop] Human dimensions of wildlife and the future of wildlife dependent livelihoods in the 21st century (The 77th KUASS)2018

    • Related Report
      2018 Annual Research Report

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Published: 2016-04-21   Modified: 2021-02-19  

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