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A multidimensional approach to tropical shrubland fire in South-East Asia to build a tropical shrubland science.

Research Project

Project/Area Number 19H00560
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 4:Geography, cultural anthropology, folklore, and related fields
Research InstitutionEhime University

Principal Investigator

Shimamura Tetsuya  愛媛大学, 農学研究科, 准教授 (80447987)

Co-Investigator(Kenkyū-buntansha) 大出 亜矢子  北里大学, 獣医学部, 助教 (00814203)
内藤 大輔  京都大学, 農学研究科, 助教 (30616016)
甲山 治  京都大学, 東南アジア地域研究研究所, 教授 (70402089)
杉元 宏行  愛媛大学, 農学研究科, 准教授 (70425742)
伊藤 雅之  兵庫県立大学, 環境人間学部, 准教授 (70456820)
御田 成顕  国立研究開発法人森林研究・整備機構, 森林総合研究所, 主任研究員 等 (70800655)
久米 崇  愛媛大学, 農学研究科, 准教授 (80390714)
増田 和也  高知大学, 教育研究部自然科学系農学部門, 准教授 (90573733)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥45,890,000 (Direct Cost: ¥35,300,000、Indirect Cost: ¥10,590,000)
Fiscal Year 2022: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Fiscal Year 2021: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2020: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
Fiscal Year 2019: ¥19,500,000 (Direct Cost: ¥15,000,000、Indirect Cost: ¥4,500,000)
Keywords泥炭湿地林 / 火災 / 落葉落枝 / 泥炭 / 回復 / 地下水位・水路 / レジリエンス / 熱帯泥炭 / インドネシア / 火災耐性樹種 / 森林火災 / 森林ガバナンス / 泥炭の収縮 / 熱重量分析 / 熱帯泥炭湿地林 / 土壌の燃焼 / 土地荒廃 / 土地利用 / 熱帯泥炭の保水性 / 泥炭の燃焼 / 泥炭火災 / ハザードマップ
Outline of Research at the Start

本研究の目的は、火災により深刻な環境問題を引き起こしてきた熱帯泥炭湿地において、「なぜ火災が生じるのか?」という問題を、地域の独自性に着目して検証し、理解することである。既存の泥炭湿地の火災対策というものは、他地域での知見が無条件に適用されてきた。プランテーション開発・火入れなどが火災の原因とされているが、それらと無縁の場所も燃焼している。地下水位が高ければ火災リスクは低下するとされているが、地下水位が高くとも泥炭は燃焼する。本課題ではこれらの問題を多面的に検討し、その特殊性を考慮したハザードマップを作成し、それを泥炭地の特殊性を俯瞰的に理解可能とするツールにまで発展させる。

Outline of Final Research Achievements

The burning of tropical peat causes serious environmental problems, including the release of greenhouse gases into the atmosphere, smoke pollution and ecosystem degradation. The impact of tropical peat fires on ecosystems and the characteristics of peat related to fires were investigated in peatlands in Central Kalimantan, Indonesia.
The results showed that 1) the amount of leaf litter fall doubled in October immediately after September 2019, when many hotspots were observed in the study area, even in forests not affected by fire; 2) similar to boreal peat, tropical peat loses its water-holding capacity once it dries out; and 3) restoration of water levels by dams is unlikely to lead to recovery of peat accumulation rates. The results revealed that it is difficult to link dam construction to a recovery in the rate of peat accumulation.

Academic Significance and Societal Importance of the Research Achievements

泥炭地火災にともない落葉量が増加することは、火災が生じた場所の荒廃をもたらすだけでなく、近隣の生態系にもダメージを与えることを示している。また、落葉量の増加は一時的に森林の光合成量の低下を招く可能性もあり、火災が生じていない場所の炭素動態も大きな影響を受けている可能性を示唆する。泥炭の乾燥に伴う保水性の低下は開発された泥炭が燃焼しやすい理由を実証し、火災に対する重要な知見を示した。ダムによる水位回復は当初期待されたような炭素同化量の増加をもたらさないが、火災に対する脆弱性を改善する可能性があることを示している。このように本課題は泥炭地火災に伴う現象と対策に関して、重要な知見をもたらしている。

Report

(6 results)
  • 2023 Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Comments on the Screening Results   Annual Research Report
  • Research Products

    (27 results)

All 2024 2023 2021 Other

All Int'l Joint Research (3 results) Journal Article (8 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 5 results,  Open Access: 4 results) Presentation (16 results) (of which Int'l Joint Research: 5 results,  Invited: 2 results)

  • [Int'l Joint Research] パランカラヤ大学/リアウ大学/BRIN(インドネシア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] University of Palangka Raya(インドネシア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] University of Palangka Raya(インドネシア)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Comparison of Organic Matter Dynamics Among Degraded, Dam-Restored, and Preserved Peat Swamp Forests2024

    • Author(s)
      Tetsuya Shimamura, Rie Neishi, Erna Poesie, Kuniyasu Momose, Ikuo Ninomiya, Swido H. Limin
    • Journal Title

      International Journal of Environmental and Rural Development

      Volume: -

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Consideration for Sustainable Food Culture and the Environment (2) Environmental Issues with Food Production: from Intact Forests to Oil Palm Plantations in Tropical Southeast Asia2023

    • Author(s)
      伊藤 雅之、白杉(片岡) 直子、坂本 薫
    • Journal Title

      Journal of Cookery Science of Japan

      Volume: 56 Issue: 6 Pages: 237-245

    • DOI

      10.11402/cookeryscience.56.237

    • ISSN
      1341-1535, 2186-5787
    • Year and Date
      2023-12-05
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Changes in growth parameters of Moringa oleifera and soil physical properties in different salinity treatments.2023

    • Author(s)
      Takashi Kume, Tetsuya Shimamura, Shinsuke Haruta
    • Journal Title

      International Journal of Agriculture and Biology

      Volume: 29 Pages: 345-350

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dissolved N2O concentrations in oil palm plantation drainage in a peat swamp of Malaysia2023

    • Author(s)
      Nishina Kazuya、Melling Lulie、Toyoda Sakae、Itoh Masayuki、Terajima Kotaro、Waili Joseph W.B.、Wong Guan X.、Kiew Frankie、Aeries Edward B.、Hirata Ryuichi、Takahashi Yoshiyuki、Onodera Takashi
    • Journal Title

      Science of The Total Environment

      Volume: 872 Pages: 162062-162062

    • DOI

      10.1016/j.scitotenv.2023.162062

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Assessing the changes in river water quality across a land-use change (forest to oil palm plantation) in peninsular Malaysia using the stable isotopes of water and nitrate2023

    • Author(s)
      Masayuki Itoh, Ken'ichi Osaka, Kotaro Iizuka, Yoshiko Kosugi , Marryanna Lion, Satomi Shiodera
    • Journal Title

      Science of The Total Environment

      Volume: 859 Pages: 160319-160319

    • DOI

      10.1016/j.scitotenv.2022.160319

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Variable-temperature solid-state NMR analysis of woody materials in the presence of small hydroxyl molecules2023

    • Author(s)
      Nishida Masakazu、Abe Mitsuru、Seki Masako、Miki Tsunehisa、Sugimoto Hiroyuki
    • Journal Title

      Journal of Wood Chemistry and Technology

      Volume: 43 Issue: 4 Pages: 221-229

    • DOI

      10.1080/02773813.2023.2214131

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Properties of Biochar with Different Raw Materials and Carbonization Conditions and the Effect of Its Application on the Growth of Salt-tolerant Crop in Saline Soil2023

    • Author(s)
      久米 崇、鈴木 芽偉、嶋村 鉄也、治多 伸介
    • Journal Title

      Transactions of The Japanese Society of Irrigation, Drainage and Rural Engineering

      Volume: 91 Issue: 1 Pages: I_39-I_47

    • DOI

      10.11408/jsidre.91.I_39

    • ISSN
      1882-2789, 1884-7242
    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
  • [Journal Article] Evaluation of Salt Tolerance of <i>Moringa oleifera</i> Lam. in Saline Paddy Soil with Added NaCl2023

    • Author(s)
      久米 崇、稲田 唯花、嶋村 鉄也、治多 伸介
    • Journal Title

      Transactions of The Japanese Society of Irrigation, Drainage and Rural Engineering

      Volume: 91 Issue: 1 Pages: I_49-I_56

    • DOI

      10.11408/jsidre.91.I_49

    • ISSN
      1882-2789, 1884-7242
    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
  • [Presentation] Annual variation in litterfall in tropical peat swamp forests2024

    • Author(s)
      Tetsuya Shimamura, Erna Poesie, Kitso Kusin, Adi Jaya
    • Organizer
      JASTE34
    • Related Report
      2022 Annual Research Report
  • [Presentation] Comparison of Macroinvertebrate Assemblages between Mountain Stream Constructions and Natural Streams2024

    • Author(s)
      Tetsuya Shimamura, Ryosuke Tsuji, Masaki Hamaguchi, Kyosuke Ino, Eri Nabeshima
    • Organizer
      The 15th International Conference on Environmental and Rural Development
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of the Biological Salt Utilizing System for Management of Saline AGricultural Field in Khon Kaen, Thailand2024

    • Author(s)
      Takashi Kume, Chuleemas Boonthai Iwai, Tadao Yamamoto, Katsuyuki Shimizu, Fumikazu Ubukatta, and Hirotaka Matsuda
    • Organizer
      The 15th International Conference on Environmental and Rural Development
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] センペルセコイアの樹皮の特性と耐火性における鉛直変化2024

    • Author(s)
      嶋村鉄也, 鍋嶋絵里, 土井奈儀子, 杉元宏行
    • Organizer
      日本生態学会第71回全国大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 熱処理が木材の可視光特性に及ぼす影響2024

    • Author(s)
      杉元宏行, 秋本 真子, 杉森正敏
    • Organizer
      第74回日本木材学会大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 可視光照射処理木材の分光特性2024

    • Author(s)
      杉元宏行, 丸山 開, 杉森正敏
    • Organizer
      第74回日本木材学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] パーム油と温室効果ガスの関係を探る -熱帯泥炭湿地林の農園化が引き起こす諸問題-2023

    • Author(s)
      伊藤雅之
    • Organizer
      日本調理食品研究会2023年度大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 抽出処理による木材の可視光分光特性の変化2023

    • Author(s)
      西原裕記, 杉元宏行, 杉森正敏
    • Organizer
      第73会日本木材学会大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 可視光照射処理木材の分光特性2023

    • Author(s)
      丸山開, 杉本宏之, 杉森正敏
    • Organizer
      日本木材学会中国・四国支部第34回研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 湿潤状態における木質材料の誘電緩和挙動2023

    • Author(s)
      杉本宏之
    • Organizer
      第509回生存圏シンポジウム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] UAV を用いた塩害状況の把握に関する基礎的研究2023

    • Author(s)
      山本忠男, 久米崇, Chuleemas B. I.
    • Organizer
      第72回農業農村工学会全国大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Growth and Inorganic Nutrients Uptake of Moring in Saline Soils and Effects of Root Grwoth on Improvement of Soil Permeability2023

    • Author(s)
      Takashi Kume, Chuleemas Boonthai Iwaib, Tetsuya Shimamuraa and Shinsuke Harutaa
    • Organizer
      The 14th International Conference on Environmental and Rural Development
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Comparison of Organic Matter Dynamics Among Degraded, Dam Restored and Preserved Peat Swamp Forest2023

    • Author(s)
      Tetsuya Shimamura, Rie Neishi, Erna S. Poesie, Kuniyasu Momose, Ikuo Ninomiya and Swido H. Limin
    • Organizer
      The 14th International Conference on Environmental and Rural Development
    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 泥炭の飽和・乾燥に伴う物理的性質の変化と燃焼特性について2023

    • Author(s)
      嶋村鉄也、杉元宏行、福島さおり、山本忠男、久米崇
    • Organizer
      第70回日本生態学会大会
    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
  • [Presentation] Growth and Inorganic Nutrients Uptake of Moringa in Saline Soils and Effects of Root Growth on Improvement of Soil Permeability2023

    • Author(s)
      Takashi Kume, Chuleemas Boonthai Iwaib, Tetsuya Shimamuraa and Shinsuke Harutaa
    • Organizer
      The 14th International Conference on Environmental and Rural Development
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 熱重量分析と保水特性の解明による熱帯と北方泥炭の燃焼特性の比較2021

    • Author(s)
      嶋村鉄也、井上亮、杉元宏行、久米隆、山本忠男、Erna Poesie
    • Organizer
      第67回日本生態学会
    • Related Report
      2019 Annual Research Report

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

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