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Adaptive mechanism of plants in dry and sandy areas: elucidation of hydraulic mechanism on recovery of water transport

Research Project

Project/Area Number 25850107
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Forest science
Research InstitutionOkayama University

Principal Investigator

Miki Naoko  岡山大学, 環境生命科学研究科, 准教授 (30379721)

Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords水輸送 / 通水阻害 / 乾燥ストレス / 回復 / 水分布 / 通水抵抗 / 水の再分配 / 吸水 / 壁孔壁 / 生理活性 / 光合成 / 木部構造 / 不定根 / Hydraulic redistribution / 通水 / キャパシタンス / 乾燥地域 / キャビテーション / 再充填 / 貯水
Outline of Final Research Achievements

In this study, I clarified the maintenance mechanism of water transport which is considered to be one of the important elements of the adaptation mechanism to water-limited conditions in a mobile sand environment; even though water is distributed in xylem of conifer, the water transport function decreases due to an increase in the resistance to water transport through the pit membrane, and efficient water absorption characteristics such as the hydraulic redistribution are involved in its recovery.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (18 results)

All 2017 2016 2015 2014 Other

All Int'l Joint Research (2 results) Journal Article (4 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 4 results,  Acknowledgement Compliant: 3 results,  Open Access: 1 results) Presentation (12 results) (of which Int'l Joint Research: 1 results)

  • [Int'l Joint Research] 内蒙古農業大学(中国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] 内蒙古農業大学(中国)

    • Related Report
      2015 Research-status Report
  • [Journal Article] Effective Water Use and Growth of a Prostrate Lifeform Shrub, <i>Juniperus Sabina</i>, in Semiarid Areas of China2016

    • Author(s)
      Miki NH, Kubori F, Yang L, Matsuo N, Zhang G, Wang L and Yoshikawa K
    • Journal Title

      Journal of Arid Land Studies

      Volume: 26 Issue: 3 Pages: 95-99

    • DOI

      10.14976/jals.26.3_95

    • NAID

      130005297265

    • ISSN
      0917-6985, 2189-1761
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Water transport properties of seven woody species from the semi-arid Mu Us Sandy Land, China2016

    • Author(s)
      Murakami Y, Miki NH, Yang L, Zhang G, Wang LH, Yoshikawa K
    • Journal Title

      Landscape Ecol Eng

      Volume: 12 Issue: 2 Pages: 28-39

    • DOI

      10.1007/s11355-015-0290-2

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 中国半乾燥地の固定砂丘上におけるArtemisia ordosica Krasch.群落の構造にJuniperus sabina L.と土壌表層の環境条件が与える影響2015

    • Author(s)
      松本哲也・三木直子・廣部 宗・張 国盛・王 林和・吉川 賢
    • Journal Title

      日本緑化工学会誌

      Volume: 41 Pages: 56-61

    • NAID

      130005147596

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Contribution of Adventitious Roots to Water Use Strategy of Juniperus sabina in a Semiarid Area of China.2014

    • Author(s)
      Yang, L., Miki, N. H., Matsuo, N., Zhang, G., Wang, L., Yoshikawa, K.
    • Journal Title

      Journal of Agricultural Science and Technology A

      Volume: 4(3A)

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Juniperus sabina における異なる乾燥強度下での水輸送 :仮道管の空洞化と壁孔の通水抵抗の影響2017

    • Author(s)
      佐藤佳奈子・三木直子・小笠真由美・粟飯原友・矢崎健一・楊霊麗・松尾奈緒子
    • Organizer
      第64回日本生態学会
    • Place of Presentation
      東京(早稲田)
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 落葉広葉樹における木部通水機能の回復と樹体の生理活性2016

    • Author(s)
      粟飯原 友・三木直子・小笠真由美
    • Organizer
      第62回日本生態学会
    • Place of Presentation
      仙台
    • Year and Date
      2016-03-22
    • Related Report
      2015 Research-status Report
  • [Presentation] Juniperus sabinaにおける異なる乾燥強度下での樹体内の水分布と水輸送2016

    • Author(s)
      佐藤佳奈子・三木直子・小笠真由美・粟飯原友・楊霊麗・松尾奈緒子
    • Organizer
      第62回日本生態学会
    • Place of Presentation
      仙台
    • Year and Date
      2016-03-22
    • Related Report
      2015 Research-status Report
  • [Presentation] Effective water use and growth of Juniperus sabina with prostrate life form in semiarid areas of China2015

    • Author(s)
      Miki NH, Kubori F, Yang L, Matsuo N, Zhang G, Wang L, Yoshikawa K
    • Organizer
      Desert Technology 12th International Conference
    • Place of Presentation
      Egypt, Cairo
    • Year and Date
      2015-11-16
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 中国半乾燥地のArtemisia ordosicaの群落構造の変化に対する気象的要因の影響: 7年間の継続調査の結果2015

    • Author(s)
      松本哲也・三木直子・廣部 宗・坂本圭児・張 国盛・王 林和・吉川 賢
    • Organizer
      第66回応用森林学会大会
    • Place of Presentation
      岡山
    • Year and Date
      2015-10-10
    • Related Report
      2015 Research-status Report
  • [Presentation] 中国半乾燥地の匍匐性樹木における不定根を介した水の移動2015

    • Author(s)
      佐藤佳奈子・三木直子・青木万実・楊霊麗・松尾奈緒子
    • Organizer
      第66回応用森林学会大会
    • Place of Presentation
      岡山
    • Year and Date
      2015-10-10
    • Related Report
      2015 Research-status Report
  • [Presentation] 中国半乾燥地のJuniperus sabinaの乾燥ストレス下における樹液流の変動2015

    • Author(s)
      三木直子・佐藤 佳奈子・青木万実・楊霊麗・松尾奈緒子
    • Organizer
      第126回日本森林学会
    • Place of Presentation
      北海道大学(北海道札幌市)
    • Year and Date
      2015-03-28
    • Related Report
      2014 Research-status Report
  • [Presentation] 中国の半乾燥地に生育するArtemisia ordosica Krasch.の群落構造に環境要因が与える影響2015

    • Author(s)
      松本哲也・三木直子・娜布其・廣部 宗・張国盛・王林和・吉川 賢
    • Organizer
      第126回日本森林学会
    • Place of Presentation
      北海道大学(北海道札幌市)
    • Year and Date
      2015-03-27
    • Related Report
      2014 Research-status Report
  • [Presentation] 乾燥ストレス下の匍匐性樹木の樹体と土壌間の水動態が水同位体分布に及ぼす影響2015

    • Author(s)
      青木万実・松尾奈緒子・佐藤佳奈子・楊霊麗・三木直子
    • Organizer
      第62回日本生態学会
    • Place of Presentation
      鹿児島大学(鹿児島県鹿児島市)
    • Year and Date
      2015-03-21
    • Related Report
      2014 Research-status Report
  • [Presentation] 落葉広葉樹における本部の構造的特性と貯水性の関係2015

    • Author(s)
      粟飯原 友・三木直子・小笠真由美
    • Organizer
      第62回日本生態学会
    • Place of Presentation
      鹿児島大学(鹿児島県鹿児島市)
    • Year and Date
      2015-03-21
    • Related Report
      2014 Research-status Report
  • [Presentation] 中国半乾燥地に生育するJuniperus sabinaの水利用に対する不定根の寄与

    • Author(s)
      三木直子・楊霊麗・久堀史暁・松尾奈緒子・張国盛・王林和・吉川 賢
    • Organizer
      第125回日本森林学会
    • Place of Presentation
      大宮ソニックシティ(埼玉県大宮市)
    • Related Report
      2013 Research-status Report
  • [Presentation] 乾燥地に分布する匍匐性樹木の夜間の樹体内の水移動

    • Author(s)
      青木万実,松尾奈緒子,久堀史暁,楊霊麗,三木直子
    • Organizer
      第61回日本生態学会
    • Place of Presentation
      広島国際会議場(広島県広島市)
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2022-02-16  

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