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Analysis of ecosystem function of taiga in eastern Siberia

Research Project

Project/Area Number 21403011
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Geochemistry/Astrochemistry
Research InstitutionHokkaido University

Principal Investigator

SUGIMOTO Atsuko  北海道大学, 大学院・地球環境科学研究院, 教授 (50235892)

Co-Investigator(Kenkyū-buntansha) IRINO Tomohisa  北海道大学, 大学院・地球環境科学研究院, 助教 (70332476)
OHOTE Nobuhito  東京大学, 農学生命科学研究科, 准教授 (10233199)
TOKUCHI Naoko  京都大学, フィールド科学教育研究センター, 准教授 (60237071)
IWAHANA Go  北海道大学, 大学院・地球環境科学研究院, 特任助教 (70431327)
KODAMA Yuuji  国立極地研究所, 北極観測コンソーシアム 事務局, 特任准教授 (70186708)
YAMASHITA Yohei  北海道大学, 大学院・地球環境科学研究院, 准教授 (50432224)
ISHII Yoshiyuki  北海道大学, 低温科学研究所, 助教 (40222955)
Co-Investigator(Renkei-kenkyūsha) OHOTA Takeshi  名古屋大学, 生命農学研究科, 教授 (20152142)
UZUKI Rikie  独立行政法人海洋研究開発機構, 地球環境フロンティア研究センター, サブリーダー (10241788)
YONENOBU Hitoshi  鳴門教育大学, 大学院・学校教育研究科, 助教 (20274277)
Project Period (FY) 2009 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥19,110,000 (Direct Cost: ¥14,700,000、Indirect Cost: ¥4,410,000)
Fiscal Year 2012: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Keywords永久凍土 / 北方林 / タイガ / ツンドラ / 水循環 / 炭素循環 / シベリア / 安定 同位体 / タイガ林 / 炭素同位体 / メタン / 窒素循環 / 水同位体比 / 温暖化
Research Abstract

Field observations were carried out on water, carbon, and nitrogen cycles in taiga and taiga-tundra boundary in eastern Siberia. Soil moisture water equivalent at taiga forest study site was reconstructed for pas 100 years from tree-ring 13C of larch. Our observational results showed that the wet condition in 2006-2007 was extreme event, and runoff from the region to Lena river was generated for a whole year during this period. N dynamics was also observed in larch forest. Soil inorganic N pool size showed large seasonality depending on the soil temperature.

Report

(5 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (31 results)

All 2013 2012 2011 2010 2009 Other

All Journal Article (4 results) (of which Peer Reviewed: 1 results) Presentation (26 results) (of which Invited: 2 results) Book (1 results)

  • [Journal Article] Reconstruction of summer Palmer Drought Severity Index from δ13C of larch tree rings in East Siberia2013

    • Author(s)
      Tei, S., Sugimoto, A., Yonenobu, H., Hoshino, Y., Maximov, T
    • Journal Title

      Quaternary International

      Volume: 290-291 Pages: 275-281

    • URL

      http://dx.doi.org/10.1016/j.quaint.2012.06.040

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] Nitrogen availability in the taiga forest ecosystem of northeastern Siberia2013

    • Author(s)
      Popova A., Tokuchi N., Ohte N., Ueda U. M., Osaka K., Maximov T., Sugimoto A
    • Journal Title

      Soil science and plant nutrition

      Volume: (in press) Issue: 3 Pages: 427-441

    • DOI

      10.1080/00380768.2013.772495

    • NAID

      110009766746

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] Factors controlling diurnal variation in the isotopic composition of atmospheric water vapour observed in the taiga, eastern Siberia2012

    • Author(s)
      Ueta, A., Sugimoto, A., Iijima, Y., Yabuki, H., Maximov,T., Velivetskaya, T., and Ignatiev, A
    • Journal Title

      Hydrological Processes

      Volume: (in press) Issue: 16 Pages: 2295-2305

    • DOI

      10.1002/hyp.9361

    • Year and Date
      2012-05-24
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Contribution of transpiration to the atmospheric moisture in Eastern Siberia estimated with isotopic composition of water vapor

    • Author(s)
      Ueta, A., Sugimoto, A., Iijima, Y., Yabuki, H., Maximov, T.C
    • Journal Title

      Ecohydrology (accepted)

    • Related Report
      2012 Final Research Report
  • [Presentation] Vegetation growth and methane emission at taiga-tundra boundary ecosystem in eastern Siberia2013

    • Author(s)
      Sugimoto, A., Shingubara, R. Bragin I., Iwahana, G., Nakamura,M., Tei,. S.,Liang,M., Takano, S., Pedrov, R., Maximom T.
    • Organizer
      Third International Symposium on the Arctic Research (ISAR-3)
    • Place of Presentation
      日本未来科学館
    • Year and Date
      2013-01-16
    • Related Report
      2012 Final Research Report
  • [Presentation] Dynamics and larch uptake of nitrogen in the north eastern Siberia taiga forest Application of stable isotoperatios of C and N to carbon assimilation and nitrogen utilization of larch in arctic ecosystem of Eastern Siberia2013

    • Author(s)
      Popova A., Tokuchi N., Ohte N., Maximov T., Sugimoto A.
    • Organizer
      Third International Symposium on the Arctic Research (ISAR- 3)
    • Place of Presentation
      日本科学未来館
    • Year and Date
      2013-01-16
    • Related Report
      2012 Final Research Report
  • [Presentation] Application of stable isotope ratios of C and N to carbon assimilation and nitrogen utilization of larch in arctic ecosystem of Eastern Siberia2013

    • Author(s)
      Liang, M., Sugimoto, A., Tei, S., Maximov, T. C., Kiyashko, S.,Velivetskaya,T.A., Ignatiev, A. V.
    • Organizer
      Third International Symposium on the Arctic Research (ISAR-3)
    • Place of Presentation
      日本科学未来館(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Dynamics and larch uptake of nitrogen in the north eastern Siberia taiga forest Application of stable isotope ratios of C and N to carbon assimilation and nitrogen utilization of larch in arctic ecosystem of Eastern Siberia2013

    • Author(s)
      Popova A., Tokuchi N., Ohte N., Maximov T., Sugimoto A.
    • Organizer
      Third International Symposium on the Arctic Research (ISAR-3)
    • Place of Presentation
      日本科学未来館(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Vegetation growth and methane emission at taiga-tundra boundary ecosystem in eastern Siberia2013

    • Author(s)
      Sugimoto, A., Shingubara, R. Bragin I., Iwahana,G., Nakamura,M., Tei,. S.,Liang,  M., Takano, S., Pedrov, R., Maximom T.
    • Organizer
      Third International Symposium on the Arctic Research (ISAR-3)
    • Place of Presentation
      日本科学未来館(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Changes in relationship between larch tree growth and climate in eastern Siberia over past 100 years2012

    • Author(s)
      Shunsuke Tei, Atsuko Sugimoto, Hitoshi Yonenobu, T.C.Maximov
    • Organizer
      6th Annual International Workshop "C/H2O/Energy balance and climate over boreal and arctic regions with special emphasis on eastern Eurasia"
    • Place of Presentation
      総合地球環境学研究所(千葉市)
    • Year and Date
      2012-03-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] CH4 flux and its stable isotope ratios in a taiga-tundra ecotone, East Siberia2012

    • Author(s)
      Shingubara, R., Iwahana, G., Takano, S., Nakamura, M., Maximov, T., Sugimoto, A.
    • Organizer
      6th Annual International Workshop "C/H2O/Energy balance and climate over boreal and arctic regions with special emphasis on eastern Eurasia"
    • Place of Presentation
      総合地球環境学研究所(千葉市)
    • Year and Date
      2012-03-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] 東シベリアにおける水循環変動と永久凍土生態系の応答2012

    • Author(s)
      杉本敦子, Popova, A., 上田哲大,鄭峻介, 鷹野真也, Maximov, T.
    • Organizer
      日本地球惑星科学連合2012年大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 東シベリア北極圏タイガ-ツンドラ境界生態系の水・炭素循環2012

    • Author(s)
      杉本敦子、新宮原諒、Liang Maochang、中村恵、鷹野真也、岩花剛、鄭峻介、Ivan Bragin、T.C. Maximov
    • Organizer
      日本地球化学会第58回年会
    • Place of Presentation
      九州大学(福岡市)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Methane Flux and its Stable Isotope Ratios in a Taiga-Tundra Ecotone in East Siberia2012

    • Author(s)
      Shingubara, R., Iwahana, G., Takano, S., Nakamura, M., Maximov, T., Sugimoto, A.
    • Organizer
      日本地球惑星科学連合 2012年度連合大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 過去100年の気候変動に対する東シベリアタイガ林の応答の変化2012

    • Author(s)
      鄭峻介、 杉本敦子、米延仁志、Maximov, T.C.
    • Organizer
      日本地球惑星科学連合2012年大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 東シベリアタイガ‐ツンドラ境 界域におけるメタンフラックス2011

    • Author(s)
      新宮原諒,鷹野真也, 岩花剛 ,Maximov, T., 杉本敦子
    • Organizer
      2011年度日本地球化学会第58回年会
    • Place of Presentation
      北海道大学
    • Year and Date
      2011-09-16
    • Related Report
      2012 Final Research Report
  • [Presentation] 15N natural abundance and N use by the plants of taiga-tundra boundary ecosystem in Eastern Siberia2011

    • Author(s)
      Liang, M., Sugimoto, A., Maximov, T.C.
    • Organizer
      2011年度日本地球化学会第58回年会
    • Place of Presentation
      北海道大学
    • Year and Date
      2011-09-16
    • Related Report
      2012 Final Research Report
  • [Presentation] 15N natural abundance and N use by the plants of taiga-tundra boundary ecosystem in Eastern Siberia2011

    • Author(s)
      Liang, M., Sugimoto, A., Maximov, T.C.
    • Organizer
      2011年度日本地球化学会第58回年会
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2011-09-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] 東シベリアタイガ林の大気水蒸気同位体比と領域スケールの水蒸気フラックスの変動2011

    • Author(s)
      上田哲大、杉本敦子
    • Organizer
      2011年度日本地球化学会第58回年会
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2011-09-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] 東シベリアタイガ-ツンドラ境界域におけるメタンフラックス2011

    • Author(s)
      新宮原諒, 鷹野真也, 岩花剛, Maximov, T., 杉本敦子
    • Organizer
      2011年度日本地球化学会第58回年会
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2011-09-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] 東シベリア永久凍土と河川水の水同位体比2011

    • Author(s)
      鷹野真也、岩花剛、杉本敦子
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2011-05-25
    • Related Report
      2012 Final Research Report
  • [Presentation] Observations on photosynthesis and C and N stable isotopes of arctic ecosystem in Eastern Siberia2011

    • Author(s)
      Liang, M., Sugimoto, A., Iwahana, G., Tei, S.
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      幕張メッセ(千葉市)
    • Year and Date
      2011-05-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] 東シベリア永久凍土と河川水の水同位体比2011

    • Author(s)
      鷹野真也、岩花剛、杉本敦子
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      幕張メッセ(千葉市)
    • Year and Date
      2011-05-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] Nitrogen dynamics in boreal forest ecosystem in Eastern Siberia, Second International Symposium on the Arctic Research (ISAR-2)2010

    • Author(s)
      Popova, A., Sugimoto, A., Tokuchi, N., Ohte, N., Osaka, K., Maximov, T. C.
    • Organizer
      Arctic System in a Changing Earth
    • Place of Presentation
      一橋記念講堂
    • Year and Date
      2010-12-08
    • Related Report
      2012 Final Research Report
  • [Presentation] Nitrogen dynamics in boreal forest ecosystein in Eastern Siberia2010

    • Author(s)
      Popova, A., Sugimoto, A., Tokuchi, N., Ohte, N., Osaka, K., Maximov, T.C.
    • Organizer
      Second International Symposium on the Arctic Research (ISAR-2)-Arctic System in a Changing Earth
    • Place of Presentation
      学術総合センター-橋記念講堂東京
    • Year and Date
      2010-12-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] Response of vegetation to soil moisture in Eastern Siberia and related change in material cycling2010

    • Author(s)
      Sugimoto, A.
    • Organizer
      International Workshop on "C/H2O/Energy balance and climate over boreal and arctic regions with special emphasis on eastern Eurasia
    • Place of Presentation
      ワーゲニンゲン大学(オランダ)
    • Year and Date
      2010-11-12
    • Related Report
      2012 Final Research Report
  • [Presentation] Response of vegetation to soil moisture in Eastern Siberia and related change in material, cycling2010

    • Author(s)
      Sugimoto, A
    • Organizer
      International Workshop on "C/H2O/Energy balance and climate over boreal and arctic regions with special emphasis on eastern Eurasia
    • Place of Presentation
      Wargeningen University, the Netherland. 招待講演
    • Year and Date
      2010-11-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] 年輪の炭素同位体比を用いた東シベリアタイガ林の過去の水分環境と炭素循環の解析2010

    • Author(s)
      鄭峻介、杉本敦子、米延仁志、T. C. Maximov
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2010-05-26
    • Related Report
      2012 Final Research Report
  • [Presentation] 年輪め炭素同位体比を用いた東シペリアタイガ林の過去め水分環境と炭素循環の解析2010

    • Author(s)
      鄭峻介、杉本敦子、米延仁志、T.C.Maximov
    • Organizer
      日本地球惑星科学連合2010年大会
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2010-05-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] 年輪の炭素同位体比を用いた東シベリアタイガ林の過去の水分環境と炭素循環の解析2009

    • Author(s)
      鄭峻介、杉本敦子、米延仁志、T.C.Maximov
    • Organizer
      日本地球化学会
    • Place of Presentation
      広島大学
    • Year and Date
      2009-09-17
    • Related Report
      2009 Annual Research Report
  • [Book] 気象研究ノート 220号 気象学における水安定同位体比の利用2009

    • Author(s)
      芳村圭、一柳錦平、杉本敦子(編)
    • Total Pages
      128
    • Publisher
      日本気象学会
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2019-07-29  

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