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Defference of evaluation structure on lake basinby residents and researchers

Research Project

Project/Area Number 19K12462
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 InstitutionThe University of Shiga Prefecture

Principal Investigator

Hirayama Naoko  滋賀県立大学, 環境科学部, 准教授 (30623847)

Project Period (FY) 2019-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords参加型評価 / 市民参加 / 政策科学 / 湖沼環境 / 湖沼流域管理 / 環境政策 / 水環境政策 / 住民参加 / 合意形成 / 流域保全 / 環境評価 / 共分散構造分析
Outline of Research at the Start

現在,国内の湖沼では水質や生態系バランスの悪化,アオコの発生,水草やヒシ等の繁茂,外来動植物の増加などの課題がある。これらの課題を解決するために、住民,一次産業従事者,事業者,NPO,行政など多様な主体が湖沼の環境保全に参加する必要があり,各湖沼の保全計画中に参加の必要性が言及されている。しかし,評価段階における参加は限定的である。また、湖沼流域の現状に対する評価では観測データや専門家による評価に対して,異なる考えを持つ住民がいる。そのため、湖沼流域の現状に対する住民評価と評価に影響を与える要因、住民評価と専門家評価の差異がある項目について、今後の湖沼政策決定方法について検討する。

Outline of Final Research Achievements

This research project aimed to clarify the factors affecting the environmental evaluation of the Lake basin. I conducted a questionnaire survey for residents and analyzed responses by the covariance structure model. As a result, in a case study of Lake Biwa, the study revealed the following: (i) residents who have a strong attachment to Lake Biwa or who have a lot of information sources about the lake are more interested in the lake, and those residents tend to have a higher evaluation of water quality and ecosystem, (ii) other residents with a lots information sources about lake have a high level of knowledge, and those residents evaluated the water quality as good.

Academic Significance and Societal Importance of the Research Achievements

湖沼の環境は流域内の様々な活動の影響を受けるため,住民,事業者,NPO,行政など多様な主体が湖沼の環境保全に参加する必要がある。しかし,多くの政策は専門家委員会での議論や科学的データに基づいた評価によって決定され,市民活動や政策による環境保全の成果のとりまとめや課題の抽出など,評価における市民参加は限定的である。あわせて,国内湖沼におけるCODの環境基準達成率は顕著に低く,今後,環境基準値の達成のみを目指すのではなく,住民の価値観や湖沼との関わりを踏まえて湖沼ごとの目標像や事業内容を検討する必要があると考える。
本研究の成果はそれら検証のための基礎的な資料となることが期待できる。

Report

(5 results)
  • 2023 Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (16 results)

All 2021 2020 2019 2006

All Journal Article (10 results) (of which Peer Reviewed: 10 results,  Open Access: 7 results) Presentation (5 results) (of which Int'l Joint Research: 3 results) Book (1 results)

  • [Journal Article] Factors Affecting Preventive Behaviors against COVID-19 Infection2021

    • Author(s)
      平山奈央子
    • Journal Title

      Japanese Journal of Risk Analysis

      Volume: 31 Issue: 2 Pages: 103-111

    • DOI

      10.11447/jjra.SRA-0366

    • NAID

      130008130618

    • ISSN
      2435-8428, 2435-8436
    • Year and Date
      2021-12-25
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Factors Affecting Environmental Evaluation on Lake Biwa Basin2021

    • Author(s)
      平山奈央子
    • Journal Title

      Papers on Environmental Information Science

      Volume: ceis35 Issue: 0 Pages: 55-60

    • DOI

      10.11492/ceispapers.ceis35.0_55

    • NAID

      130008121879

    • Year and Date
      2021-11-30
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Current Status of Creating Flood Hazard Maps by Local Residents and Factors Affecting the Information on Maps2021

    • Author(s)
      Naoko HIRAYAMA
    • Journal Title

      Journal of Environmental Information Science

      Volume: 2020 Issue: 2 Pages: 10-18

    • DOI

      10.11492/ceispapersen.2020.2_10

    • NAID

      130008031577

    • ISSN
      0389-6633, 2188-5796
    • Year and Date
      2021-04-30
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] FACTORS AFFECTING THE ACTIVELY LEVEL OF ENVIRONMENTAL EDUCATION FOR YOUNG CHILDREN2021

    • Author(s)
      平山奈央子
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)

      Volume: 77 Issue: 5 Pages: I_311-I_316

    • DOI

      10.2208/jscejer.77.5_I_311

    • NAID

      130008132176

    • ISSN
      2185-6648
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The advocacy coalition framework in Japan: Contributions to policy process studies and the challenges involved2021

    • Author(s)
      Ohno Tomohiko、Hirayama Naoko、Mineo Keito、Iwata Kengo、Inasawa Izumi
    • Journal Title

      Review of Policy Research

      Volume: 39 Issue: 1 Pages: 32-50

    • DOI

      10.1111/ropr.12446

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 自治会におけるハザードマップ作成の実態と水害対策の関係‐滋賀県を対象に‐2020

    • Author(s)
      平山奈央子,山下花音,馬場友美,瀧健太郎
    • Journal Title

      土木学会G(環境)地球環境研究論文集

      Volume: 76(5)

    • NAID

      130007970539

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 身近な河川の環境・防災を融合した体験型学習プログラムの効果検証2020

    • Author(s)
      平山奈央子,瀧健太郎
    • Journal Title

      土木学会論文集F6(安全問題)

      Volume: 76(2)

    • NAID

      130007981371

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 内湖の持続的な管理における地域住民の主体性に影響を与える要因2020

    • Author(s)
      平山奈央子
    • Journal Title

      環境情報科学 学術研究論文集

      Volume: 34 Pages: 61-66

    • NAID

      130007951677

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 幼少期の自然への関心や流域内の居住期間が水環境評価に与える影響2019

    • Author(s)
      平山奈央子,武島のぞみ
    • Journal Title

      環境工学研究論文集

      Volume: 73(7) Pages: 105-113

    • NAID

      130007814610

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A STUDY ON COMMUNITY AND LOCAL DISASTER MANAGEMENT IN NEIGHBORHOOD ASSOCIATIONS FOR IMPROVING LOCAL ABILITY OF DISASTER PREVENTION : Analysis of questionnaire survey to neighborhood associations in Yokohama city2006

    • Author(s)
      平山奈央子,瀧健太郎
    • Journal Title

      Journal of Architecture and Planning (Transactions of AIJ)

      Volume: 71 Issue: 609 Pages: 77-84

    • DOI

      10.3130/aija.71.77_2

    • NAID

      110004836941

    • ISSN
      1340-4210, 1881-8161
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 琵琶湖流域の環境評価に影響を与える要因2021

    • Author(s)
      平山奈央子
    • Organizer
      2021年度環境情報科学研究発表大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Role Sharing among Stakeholders in Collaboration Activities for Lake Basin Conservation2021

    • Author(s)
      N. Hirayama
    • Organizer
      The 18th World Lake Conference
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Factors Affecting Environmental Evaluation on Lake Biwa Basin2021

    • Author(s)
      N. Hirayama
    • Organizer
      The 18th World Lake Conference
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Sewerage Financial System for Lake Biwa Environmental Conservation2021

    • Author(s)
      N. Hirayama
    • Organizer
      The 18th World Lake Conference
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 幼少期の自然への関心や流域内の居住期間が水環境評価に与える影響2019

    • Author(s)
      平山奈央子
    • Organizer
      第56回環境工学研究フォーラム
    • Related Report
      2019 Research-status Report
  • [Book] Lake Biwa: Interactions between Nature and People2020

    • Author(s)
      Hiroya Kawanabe, Machiko Nishino, Masayoshi Maehata
    • Total Pages
      774
    • Publisher
      Springer
    • ISBN
      9783030169688
    • Related Report
      2020 Research-status Report

URL: 

Published: 2019-04-18   Modified: 2025-01-30  

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