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Clarification of the mechanisms of variations in radial growth and wood properties of Cryptomeria japonica and Chamaecyparis obtusa due to climate change

Research Project

Project/Area Number 26292092
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Wood science
Research InstitutionShinshu University

Principal Investigator

Yasue Koh  信州大学, 学術研究院農学系, 准教授 (00324236)

Co-Investigator(Kenkyū-buntansha) 桃井 尊央  東京農業大学, 地域環境科学部, 助教 (00445694)
小林 元  信州大学, 学術研究院農学系, 准教授 (40325494)
斎藤 琢  岐阜大学, 流域圏科学研究センター, 助教 (50420352)
Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
Fiscal Year 2017: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2016: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2014: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Keywords気候変動 / 年輪年代学 / スギ・ヒノキ / フラックス / 温暖化 / 光合成 / フェノロジー / 同位体ラベリング / スギ / ヒノキ / ラベリング
Outline of Final Research Achievements

To clarify the mechanisms of variations in radial growth of Cryptomeria japonica and Chamaecyparis obtusa due to climate change, we conducted three experiments. The seasonal changes in photosynthesis parameters and in radial growths were observed and photosynthesis models were developed for every months. Seasonal changes in translocation of photosynthate to xylem were observed by stable isotope tracing techniques. The changes in Gross Primary Production (GPP) by temperature changes were estimated by a carbon balance model which based on forest carbon flux measurement at TKC site. The results revealed good synchronization between GPP and radial growth that were mainly affected by temperature from winter to spring. The physiological observations on photosynthesis and translocation of photosynthate also consistent with the statistical results. The carbon balance model and observed physiological parameters have potential development of a forecasting model of radial growth changes.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (24 results)

All 2018 2017 2016 2015 2014

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (23 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results)

  • [Journal Article] 陸域生態系の炭素収支の現状診断と将来予測-リモートセンシングの利用-2014

    • Author(s)
      斎藤琢、永井信、村岡裕由
    • Journal Title

      日本生態学会誌

      Volume: 64 Pages: 243-252

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 13CO2ラベリングを用いたスギ・ヒノキにおける木部への光合成生産物配分の季節変動2018

    • Author(s)
      猪野紫穂,庄司 岳,香川 聡,檀浦正子,小林 元,平野 優,齋藤智寛,安江 恒
    • Organizer
      第68回日本木材学会大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 日本各地の異なる環境に生育するスギの年輪構造に影響を及ぼす気候要素2018

    • Author(s)
      植村友美,安江 恒,齊籐 哲,細田和男,飛田博順,斎藤 琢
    • Organizer
      第68回日本木材学会大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Farquharモデルによるスギ・ヒノキの光合成の環境応答比較2018

    • Author(s)
      北川雄一・水澤拓未・中田航・山口一仁・小林元・安江恒・斉藤琢
    • Organizer
      第129回日本森林学会大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 樹幹径の日変化および季節変化と樹幹内の構造との関係2018

    • Author(s)
      松本有樹,桃井尊央,大林宏也
    • Organizer
      第68回日本木材学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 肥大成長と樹幹径の日変化および季節変化との関係2017

    • Author(s)
      松本有樹,桃井尊央,大林宏也
    • Organizer
      第67回日本木材学会大会
    • Place of Presentation
      九州大学(福岡県福岡市)
    • Year and Date
      2017-03-18
    • Related Report
      2016 Annual Research Report
  • [Presentation] 13CO2パルスラベリングによるヒノキ木部形成への光合成産物の配分の追跡2017

    • Author(s)
      庄司 岳,檀浦正子,香川 聡,小林 元,齋藤智寛,平野 優,安江 恒
    • Organizer
      第67回日本木材学会大会講演要旨集(CD-ROM)
    • Place of Presentation
      九州大学(福岡県福岡市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 生態系の時空間マッピングのリモートセンシング2017

    • Author(s)
      斎藤琢
    • Organizer
      第64回日本生態学会
    • Place of Presentation
      早稲田大学(東京都新宿区)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 気候変動が冷温帯常緑針葉樹林の炭素循環に及ぼす影響2017

    • Author(s)
      斎藤琢・永井信・安江恒・村岡裕由
    • Organizer
      第64回日本生態学会
    • Place of Presentation
      早稲田大学(東京都新宿区)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] The different responses of carbon cycle to climate change in evergreen coniferous and deciduous broad-leaf forests in a cool-temperate region, Japan2017

    • Author(s)
      Saitoh T.M., Nagai S., Yasue K., Muraoka H.
    • Organizer
      Joint conference of AsiaFlux workshop 2017 and the 15th anniversary celebration of ChinaFlux
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] TKC フラックスサイトにおける Farquhar モデルを用いたスギ針葉の光合成季節変化のモデリング2017

    • Author(s)
      北川雄一・水澤拓未・中田航・安江恒・斉藤琢・小林元
    • Organizer
      第7回中部森林学会大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Diurnal and Seasonal Changes in Radial Growth and Trunk Diameter2017

    • Author(s)
      Yuki MATSUMOTO, Takao MOMOI, Hiroya OHBAYASHI
    • Organizer
      9th Pacific Regional Wood Anatomy Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] スギの年輪構造と気候要素との関係2016

    • Author(s)
      平野 優,斎藤 琢,村岡裕由,小林 元,安江 恒
    • Organizer
      第66回日本木材学会大会講演要旨集
    • Place of Presentation
      名古屋大学
    • Year and Date
      2016-03-27
    • Related Report
      2015 Annual Research Report
  • [Presentation] タイムラプスカメラを用いた樹木の肥大成長量の測定2016

    • Author(s)
      叶 嘉銘,桃井尊央,大林宏也
    • Organizer
      第66回日本木材学会大会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2016-03-27
    • Related Report
      2015 Annual Research Report
  • [Presentation] 我が国におけるリモートセンシング観測による生態系評価研究の現状・課題・将来性:まとめと今後の展望2016

    • Author(s)
      斎藤琢
    • Organizer
      第63回日本生態学会
    • Place of Presentation
      仙台国際センター(宮城県仙台市)
    • Year and Date
      2016-03-20
    • Related Report
      2015 Annual Research Report
  • [Presentation] odeling gross primary production of an evergreen coniferous forest in Japan: comparison between vegetation index and process-based models2016

    • Author(s)
      Saitoh T., Nagai S.
    • Organizer
      International Workshop on Vegetation Lidar and Application from Space
    • Place of Presentation
      京都大学
    • Year and Date
      2016-01-06
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 冷温帯林における生態系機能とその気候変動応答-常緑針葉樹林と落葉広葉樹林の比較-2015

    • Author(s)
      斎藤琢
    • Organizer
      2015年度日本生態学会中部支部会
    • Place of Presentation
      高山市民文化会館(岐阜県高山市)
    • Year and Date
      2015-10-24
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 岐阜大学高山試験地の常緑針葉樹林フラックスサイトにおけるスギ個葉光合成の季節変化2015

    • Author(s)
      小林元・蔵屋諒丞・吉竹晋平・斎藤琢・ 安江恒
    • Organizer
      日本森林学会大会
    • Place of Presentation
      北海道大学,札幌
    • Year and Date
      2015-03-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] 統合的手法による森林生態系機能の現状診断と変動予測 -高山サイトにおける取り組み-2015

    • Author(s)
      斎藤琢
    • Organizer
      第126回日本森林学会大会・森林水文ワークショップ
    • Place of Presentation
      北海道大学農学部,札幌市
    • Year and Date
      2015-03-25 – 2015-03-26
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 高山常緑針葉樹林サイトにおける生態系機能評価研究-10年目の総括と展望-2015

    • Author(s)
      斎藤琢
    • Organizer
      第62回日本生態学会
    • Place of Presentation
      鹿児島大学,鹿児島市
    • Year and Date
      2015-03-18 – 2015-03-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] カラマツ樹幹の局所冷却による形成層活動への影響2015

    • Author(s)
      桑山 明希,織部 雄一朗,安江 恒
    • Organizer
      第65回日本木材学会大会
    • Place of Presentation
      タワーホール船堀,東京
    • Year and Date
      2015-03-17 – 2015-03-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] Influence of climatic factors on an annual tree ring structures of Cryptomeria japonica2015

    • Author(s)
      Yu Hirano, Taku M. Saitoh, Hiroyuki Muraoka, Koh Yasue
    • Organizer
      International Symposium on Wood Science and Technology 2015
    • Place of Presentation
      タワーホール船堀,東京
    • Year and Date
      2015-03-15 – 2015-03-17
    • Related Report
      2014 Annual Research Report
  • [Presentation] スギ・ヒノキ林を対象としたGPP推定モデルの精度検証2014

    • Author(s)
      斎藤琢・永井信・近藤裕昭
    • Organizer
      日本気象学会2014年度秋季大会
    • Place of Presentation
      福岡国際会議場,福岡,
    • Year and Date
      2014-10-21 – 2014-10-23
    • Related Report
      2014 Annual Research Report
  • [Presentation] ヒノキ光合成の季節変化におよぼす大気飽差と土壌水分の影響2014

    • Author(s)
      麦島啓央・小林元
    • Organizer
      中部森林学会大会
    • Place of Presentation
      名古屋大学,名古屋
    • Year and Date
      2014-10-14
    • Related Report
      2014 Annual Research Report

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Published: 2014-04-04   Modified: 2019-03-29  

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