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Changes in the use of ecosystem services by local people: cause and consequences

Research Project

Project/Area Number 25340111
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Environmental and ecological symbiosis
Research InstitutionKyoto University

Principal Investigator

Sakai Shoko  京都大学, 生態学研究センター, 准教授 (30361306)

Co-Investigator(Renkei-kenkyūsha) SAIZEN Izuru  京都大学, 地球環境学堂, 准教授 (80346098)
KATO Yumi  京都大学, 白眉センター, 助教 (10646904)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords熱帯林 / 生態系サービス / 森林被覆 / ボルネオ / 質問表調査 / 都市化 / 森林減少 / 土地被覆 / 質問票調査 / 熱帯雨林 / 学際研究 / マレーシア・サラワク州
Outline of Final Research Achievements

In this study, we assessed relationships between changes of utilization of ecosystem services by local people and their social and ecological environments in Sarawak, Malaysia. We analyzed a dataset obtained through questionnaire survey in 91 villages and land cover data based on satellite images. The results suggested that decrease of forest cover partly explained decrease of use of ecosystem services, while other factors also significantly responsible for the decrease. We also found a significant positive association between the surrounding forest cover changes and the number of non-resident villagers. It may be because households that depend on resource outside the village use less local resources. Besides, villages may gain a strong advantage in negotiations with logging and plantation companies by having strong connections with outside the village.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (10 results)

All 2017 2016 2015 2014 Other

All Int'l Joint Research (1 results) Journal Article (1 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 1 results) Presentation (7 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results) Book (1 results)

  • [Int'l Joint Research] サラワク森林局(マレーシア)

    • Related Report
      2015 Research-status Report
  • [Journal Article] Social and ecological factors associated with the use of non-timber forest products by people in rural Borneo.2016

    • Author(s)
      Shoko Sakai, Choy Yee Keong, Keiko Kishimoto-Yamada, Kohei T. Takano , Masahiro Ichikawa, Hiromitsu Samejima, Yumi
    • Journal Title

      Biological Conservation

      Volume: 204 Pages: 340-349

    • DOI

      10.1016/j.biocon.2016.10.022

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Effects of forest cover on population change in rural Borneo2017

    • Author(s)
      Shoko SAKAI, Choy Yee Keong, Keiko Kishimoto-Yamada, Kohei Takano, Masahiro Ichikawa, Hiromitsu Samejima, Yumi Kato, Ryoji Soda, Masayuki Ushio, Izuru Saizen, Tohru Nakashizuka, Takao Itioka
    • Organizer
      日本生態学会
    • Place of Presentation
      東京
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] Changes in the use of Ecosystem Services by local people in rural Borneo2016

    • Author(s)
      Shoko SAKAI
    • Organizer
      Global Change and Biodiversity: Integrating Mechanisms of Interactions, Feedbacks and Scale
    • Place of Presentation
      モンテ・ヴェリタ(スイス)
    • Year and Date
      2016-08-28
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Changes in the use of ecosystem services by local people: Causes and consequences2016

    • Author(s)
      酒井 章子
    • Organizer
      Change and Biodiversity: Integrating Mechanisms of Interactions, Feedbacks and Scale
    • Place of Presentation
      Monte Verita, Switzerland
    • Year and Date
      2016-08-28
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] ボルネオ島の早成樹植林が生物多様性及び生態系機能に及ぼす影響2015

    • Author(s)
      市岡孝朗・竹松葉子・Paulus Meleng・兵藤不二夫・山下聡・岸本圭子・鮫島 弘光・石井励一郎・松岡真如・酒井章子
    • Organizer
      日本熱帯生態学会年次大会
    • Place of Presentation
      京都大学農学部
    • Year and Date
      2015-06-19
    • Related Report
      2015 Research-status Report
  • [Presentation] Variation in the use of ecosystem services by local people in Borneo: Social and ecological factors2015

    • Author(s)
      酒井 章子・Choy Yee Keong2・小泉 都・岸本 圭子・高野(竹中) 宏平・市川 昌広・鮫島 弘光・加藤 裕美・祖田 亮次・潮 雅之・西前 出・中静 透・市岡 孝朗
    • Organizer
      Japan Geoscience Union Meeting 2015
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2015-05-22
    • Related Report
      2015 Research-status Report 2014 Research-status Report
    • Int'l Joint Research
  • [Presentation] 何が生態系サービスの利用を左右するのか?マレーシア・サラワク州での大規模聞き取り調査から2015

    • Author(s)
      酒井章子・Choy Yee Keong・小泉都・岸本圭子・高野(竹中)宏平・市川昌広・鮫島弘充・加藤裕美・祖田亮次・潮雅之・西前出・中静透・市岡孝朗
    • Organizer
      日本生態学会大会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2015-03-21
    • Related Report
      2014 Research-status Report
  • [Presentation] Changes in the use of ecosystem services by local people: cause and consequences2014

    • Author(s)
      Shoko SAKAI, Choy Yee KEONG, Miyako KOIZUMI, Keiko KISHIMOTO-YAMADA, Masahiro ICHIKAWA, Yumi KATO, Kohei Takenaka TAKANO, Takao ITIOKA, Ryoji SODA, Hiromitsu SAMEJIMA, Izuru SAIZEN, Tohru NAKASHIZUKA
    • Organizer
      Global Land Project Open Science Meeting (, 19th - 21st March 2014)
    • Place of Presentation
      Berlin
    • Related Report
      2013 Research-status Report
  • [Book] Geographical variation in the lives of local people and socio-economic environments in Sarawak2014

    • Author(s)
      SAKAI, Shoko; CHOY, Yee keong; KOIZUMI, Miyako; KISHIMOTO-YAMADA, Keiko; TAKANO, T. kohei; SAMEJIMA, Hiromitsu; KATO, Yumi; SODA, Ryoji; USHIO, Masayuki; SAIZEN, Izuru; NAKASHIZUKA, Tohru; ITIOKA, Takao; ICHIKAWA, Masahiro
    • Total Pages
      94
    • Publisher
      Center for Ecological Research, Kyoto University
    • Related Report
      2014 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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