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Development of survey method for ecosystem service needs to contribute policy improvement of Payments for forest Ecosystem Services (PES)

Research Project

Project/Area Number 20K12284
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 64060:Environmental policy and social systems-related
Research InstitutionOsaka University (2022-2023)
Nagasaki University (2020-2021)

Principal Investigator

Ota Takahiro  大阪大学, 大学院人間科学研究科, 准教授 (30706619)

Co-Investigator(Kenkyū-buntansha) 児島 利治  岐阜大学, 流域圏科学研究センター, 准教授 (90346057)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords森林環境税 / 環境支払 / 中山間 / 環境共生 / 森林経営管理 / 政策支持度 / 政策効果 / 郡川 / 世論調査 / 河川流量 / 遠景景観 / 絶滅危惧種 / 個体数推定 / 混交林化 / ピーク流量 / ボードゲーム / 森林所有者 / 文化的サービス / ランドスケープ / 流域 / SD法 / 広葉樹林化 / 需要と供給 / シミュレーション / アンケート / 税負担 / 財源 / 森林整備 / 人工林 / 流出モデル / 景観評価 / 森林環境譲与税 / 森林管理システム / 多面的機能・公益的機能 / 森林環境税・譲与税 / 直接支払 / 持続可能な森林管理 / 政策参加
Outline of Research at the Start

本研究の目的は、工学と社会学を融合し、政策効果を踏まえた森林生態系サービス(森の恵み)に対するニーズ調査手法を開発し、生態系サービス支払政策(PES政策)の改善に貢献することである。
日本では、森林PES政策が広く実施されているが、政策効果の評価が不十分なため、ニーズ調査の結果が政策改善に活用しきれていない。
この問題解決のため、①最先端の工学のモデリングを用いて政策投資である森林整備による生態系サービスの受益実態を解明し、②その政策効果を提示する形でのニーズ調査手法を開発し、③政策実態に即したニーズの表明が、支払者の森林PES政策に対する支持度と参画意図を向上させるかどうかを検証する。

Outline of Final Research Achievements

In this study, we estimated the effects of forest maintenance implemented under ecosystem service payment policies using various models. We developed a method to present the estimated effects to payers and investigate their needs for various ecosystem services. Using this method, we conducted a survey in the Korikawa basin of Omura City, Nagasaki Prefecture. On the premise that payers' needs were expressed in accordance with the actual policy situation, the following knowledge contributing to policy improvement was obtained. Compared to the results of surveys that local governments have conducted to evaluate forest and environmental taxes, it is believed that this will enable a clearer understanding of payers' support for the policy. It became clear which of the various ways to participate in policy to meet one's own ecosystem service needs has the highest motivation to participate.

Academic Significance and Societal Importance of the Research Achievements

これらの一連の研究および得られた知見から、森林生態系サービス支払政策が、様々なレベルで実施されている我が国において、政策効果が評価され、支払者や納税者である受益者のニーズを踏まえた形での、参画を伴う実質的な生態系サービス支払政策の改善に貢献することが期待できる。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (14 results)

All 2024 2023 2022 2021 2020 Other

All Int'l Joint Research (1 results) Journal Article (7 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 5 results,  Open Access: 4 results) Presentation (5 results) (of which Int'l Joint Research: 4 results) Funded Workshop (1 results)

  • [Int'l Joint Research] Universitas Palangka Raya(インドネシア)

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Development of a Model to Evaluate Water Conservation Function for Various Tree Species2024

    • Author(s)
      Kojima, T.; Shimono, R.; Ota, T.; Hashimoto, H.; Hasegawa, Y
    • Journal Title

      Water

      Volume: 16 Issue: 4 Pages: 588-588

    • DOI

      10.3390/w16040588

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of Serious Board Game Encouraging Awareness of Supply and Benefits of Forest Ecosystem Services through Roleplaying Forestry Activities Named “The Forest-est: Challenge of Forester Aiming the Highest Quality Forest”2023

    • Author(s)
      太田 貴大、前波 晴彦、三浦 政司、竹島 喜芳、児島 利治、橋本 啓史
    • Journal Title

      Journal of Human and Environmental Symbiosis

      Volume: 39 Issue: 1 Pages: 77-86

    • DOI

      10.32313/jahes.39.1_77

    • ISSN
      1346-3489, 2434-902X
    • Year and Date
      2023-04-21
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Relationship between Forest Stand Condition and Water Balance in a Forested Basin2022

    • Author(s)
      Kojima, Toshiharu
    • Journal Title

      River Basin Environment: Evaluation, Management and Conservation

      Volume: 書籍 Pages: 231-259

    • Related Report
      2022 Research-status Report
  • [Journal Article] Investigation of Hyperparameter Setting of a Long Short-Term Memory Model Applied for Imputation of Missing Discharge Data of the Daihachiga River2022

    • Author(s)
      Weilisi、Kojima Toshiharu
    • Journal Title

      Water

      Volume: 14 Issue: 2 Pages: 213-213

    • DOI

      10.3390/w14020213

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 地方自治体の森林整備費における住民一人当たりの税負担額の概算―長崎県を事例に―2021

    • Author(s)
      太田貴大
    • Journal Title

      九州森林研究

      Volume: 74 Pages: 43-46

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 結果にもとづく農業環境支払制度における納税者/支払者ニーズの反映について2021

    • Author(s)
      太田貴大
    • Journal Title

      第21回自然環境復元学会全国大会研究発表要旨集

      Volume: - Pages: 23-26

    • Related Report
      2020 Research-status Report
  • [Journal Article] 深層学習による流量欠損値の補完方法の検討2020

    • Author(s)
      児島利治・Weilisi・大橋慶介
    • Journal Title

      河川技術論文集

      Volume: 26 Pages: 137-142

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 文献情報と植生図に基づいた流域内の森林性鳥類の個体数推定とシナリオ分析2023

    • Author(s)
      橋本啓史・太田貴大・長谷川泰洋・児島利治
    • Organizer
      第134回日本森林学会大会
    • Related Report
      2022 Research-status Report
  • [Presentation] Estimation of the amount of tax payment for forest management in local government: A case of Nagasaki Prefecture, JAPAN2021

    • Author(s)
      Takahiro Ota
    • Organizer
      3rd Ecosystem Services Partnership Asia Conference
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Evaluation method of landscape beneficiary that changes due to leading artificial coniferous forests to broadleaf forests in Gujo City2021

    • Author(s)
      Yasuhiro Hasegawa, Hiroshi Hashimoto, Toshiharu Kojima, Takahiro Ota
    • Organizer
      3rd Ecosystem Services Partnership Asian Conference
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Estimation and scenario analysis of forest bird species populations during the breeding season in the upper Nagara river basin, Gifu Prefecture, Japan.2021

    • Author(s)
      Hiroshi Hashimoto, Takahiro Ota, Yasuhiro Hasegawa, Kiyoshi Takejima, Toshiharu Kojima
    • Organizer
      3rd ESP Asia Conference
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Relationship between forest growth and flood and draught mitigation function2021

    • Author(s)
      Toshiharu Kojima, Takahiro Ota, Hiroshi Hashimoto, Yasuhiro Hasegawa, Kiyoshi Takejima
    • Organizer
      3rd ESP Asian Conference
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Funded Workshop] 3rd Ecosystem Services Partnership Asia Conference2021

    • Related Report
      2021 Research-status Report

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Published: 2020-04-28   Modified: 2025-01-30  

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