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To which extent can desert ecosystem stands for water shortage? Multiple-scale evaluations of desert ecosystem vulnerability

Research Project

Project/Area Number 25302001
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section海外学術
Research Field Environmental impact assessment
Research InstitutionShizuoka University

Principal Investigator

Wang Quan  静岡大学, 農学部, 教授 (50402235)

Co-Investigator(Kenkyū-buntansha) 楢本 正明  静岡大学, 農学部, 准教授 (10507635)
水永 博己  静岡大学, 農学部, 教授 (20291552)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥17,030,000 (Direct Cost: ¥13,100,000、Indirect Cost: ¥3,930,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2015: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2014: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2013: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Keywords乾燥地 / 水資源 / 脆弱性 / リモートセンシング / 砂漠生態系 / 環境動態 / 評価 / リーモトセンシング / 樹液流 / 水動態
Outline of Final Research Achievements

Desert ecosystems have very specific water cycles compared with other ecosystems. The target of current research is in premier to reveal the response of desert ecosystems in Central Asia to environmental changes from the perspective of ecohydrology on the basis of multi-scale ET monitoring and modelling. Furthermore, the research also aims for setting up an early stress-detecting system for this fragile ecosystem based on remote sensing technique. Annually continuous monitoring of leaf, branch, canopy and plot scale ET in desert ecosystem revealed that this type of ecosystem had very low water being transpired during growth periods. Vulnerability assessment of the ecosystem has been based on CLM using different RCP scenarios. Furthermore, effective remote sensing indices have been identified for tracing different scale transpiration and thus provide a base for building up early stress-detecting system.

Report

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

    (13 results)

All 2017 2016 2015 2014 2013

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Acknowledgement Compliant: 5 results) Presentation (8 results) (of which Invited: 1 results)

  • [Journal Article] Retrieval of leaf fuel moisture contents from hyperspectral indices developed from dehydration experiments2017

    • Author(s)
      Zhenxing Cao, Quan Wang
    • Journal Title

      European Journal of Remote Sensing

      Volume: 50 Issue: 1 Pages: 18-28

    • DOI

      10.1080/22797254.2017.1274571

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Leaf transpiration of drought tolerant plant can be captured by hyperspectral reflectance using PLSR analysis2016

    • Author(s)
      Wang, Q., Jin, J.
    • Journal Title

      iForest - Biogeosciences and Forestry

      Volume: 9 Issue: 1 Pages: 30-37

    • DOI

      10.3832/ifor1634-008

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Spatiotemporal pattern of the global sensitivity of the reference evapotranspiration to climatic variables in recent five decades over China2015

    • Author(s)
      Zheng, C., Wang, Q.
    • Journal Title

      Stochastic Environmental Research and Risk Assessment

      Volume: 29 Issue: 8 Pages: 1937-1947

    • DOI

      10.1007/s00477-015-1120-7

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Characteristics and driving factors of drainage water in irrigation districts in arid areas2015

    • Author(s)
      Han, S., Hu, Q., Yang, Y., Wang, J., Wang, P., Wang, Q.
    • Journal Title

      Water Resources Management

      Volume: 29 Issue: 14 Pages: 5323-5337

    • DOI

      10.1007/s11269-015-1120-x

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Best hyperspectral indices for tracing leaf water status as determined from leaf dehydration experiments2015

    • Author(s)
      Cao, Z., Wang, Q., Zheng, C.
    • Journal Title

      Ecological Indicators

      Volume: 54 Pages: 96-107

    • DOI

      10.1016/j.ecolind.2015.02.027

    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] ヒノキ苗の分光反射特性及び水ストレスの日変化2017

    • Author(s)
      中島義明,王権,楢本正明,薗部礼
    • Organizer
      第128回日本森林学会大会
    • Place of Presentation
      鹿児島大学(鹿児島県鹿児島市)
    • Year and Date
      2017-03-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] 落葉広葉樹における光合成能力評価のための分光反射指数の探索2016

    • Author(s)
      青井 夕貴,薗部 礼,王 権
    • Organizer
      第127回日本森林学会大会
    • Place of Presentation
      日本大学生物資源科学部(神奈川県藤沢市)
    • Year and Date
      2016-03-28
    • Related Report
      2015 Annual Research Report
  • [Presentation] Multi-scale water use in dry land2016

    • Author(s)
      Daxing Gu,Rei Sonobe,Quan Wang
    • Organizer
      第127回日本森林学会大会
    • Place of Presentation
      日本大学生物資源科学部(神奈川県藤沢市)
    • Year and Date
      2016-03-28
    • Related Report
      2015 Annual Research Report
  • [Presentation] 分光反射率を用いた蒸散量の推定2016

    • Author(s)
      深井 暁雄,薗部 礼,王 権
    • Organizer
      第127回日本森林学会大会
    • Place of Presentation
      日本大学生物資源科学部(神奈川県藤沢市)
    • Year and Date
      2016-03-28
    • Related Report
      2015 Annual Research Report
  • [Presentation] 分光反射率を用いた乾燥地植物タマリクスの水ポテンシャル特性の評価2015

    • Author(s)
      深井暁雄、楢本正明、角張嘉孝、王権
    • Organizer
      日本森林学会 第126回学術講演会
    • Place of Presentation
      札幌、北海道大学農学部
    • Year and Date
      2015-03-27 – 2015-03-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] Seasonal dynamics of soil carbon dioxide efflux in an desert ecosystem2014

    • Author(s)
      Liu, G., Wang, Q. (王権)
    • Organizer
      日本森林学会 第125回学術講演会
    • Place of Presentation
      埼玉県さいたま市の大宮ソニックシティ
    • Related Report
      2013 Annual Research Report
  • [Presentation] Evapotranspiration in a typical desert ecosystem by eddy covariance system: Monitoring and modeling2014

    • Author(s)
      Zheng, C., Wang, Q. (王権)
    • Organizer
      日本森林学会 第125回学術講演会
    • Place of Presentation
      埼玉県さいたま市の大宮ソニックシティ
    • Related Report
      2013 Annual Research Report
  • [Presentation] Phenological parameters as determined from time series NDVI in arid land2013

    • Author(s)
      王 権
    • Organizer
      Synthesis Workshop on the Carbon Budget and Forest Ecosystem in the Asian Monitoring Network - the 20th Anniversary of the Takayama site
    • Place of Presentation
      岐阜高山市飛騨・世界生活文化センター
    • Related Report
      2013 Annual Research Report
    • Invited

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Published: 2013-05-21   Modified: 2019-07-29  

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