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The Evaluation of photosynthetic model in the tree crown

Research Project

Project/Area Number 13460067
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 林学
Research InstitutionShizuoka University

Principal Investigator

KAKUBARI Toshitaka  Shizuoka University, faculty of Agriculture, Professor, 農学部, 教授 (60126026)

Co-Investigator(Kenkyū-buntansha) SAITO Hideyuki  Hokkaidou University, Faculty of Agriculture, Assistant, 大学院・農学研究科, 助手 (70312395)
CHIBA Yukihiro  FFPRI, 生産技術部・物質生産研究室室長
MUKAI Yuzuru  Gifu University, Faculty of Agriculture, Professor, 農学部, 教授 (80283349)
Project Period (FY) 2001 – 2003
Project Status Completed (Fiscal Year 2003)
Budget Amount *help
¥13,500,000 (Direct Cost: ¥13,500,000)
Fiscal Year 2003: ¥2,500,000 (Direct Cost: ¥2,500,000)
Fiscal Year 2002: ¥2,500,000 (Direct Cost: ¥2,500,000)
Fiscal Year 2001: ¥8,500,000 (Direct Cost: ¥8,500,000)
KeywordsBeech / Photosynthetic Model / Evaluation / Ecophysiological model / leaf area / photoinduction / 生理生態モデル / 海抜高 / 光阻害
Research Abstract

Naeba beech forest located from 550m to 1600m elevations along the Japan Sea side, at the southern part of Niigata Prefecture, Japan. Beech forest is very important system as a regulation of hydrology and biodiversity at Japanese cool temperate forest zone. Photosynthesis rate was measured by detached method, and sample materials were taken at both sites from Spring to Autumn every two week. We used H.Walz instruments to determine photosynthesis and transpiration at single leaf level at the foot of Naeba Mountain. Specific Leaf Area (SLA), Nutrient and carbon was calculated and analyzed. And also chlorophyll a and b was analyzed. Results & Discussion:1)Growing period at 1500m sites is around 140 days, and at 550m it is ca. 190 plus 10 days. 2)Maximum photosynthesis rate : The seasonal change of photosynthesis at 700 micromol light condition. It is no significant difference with both sites. 3)Nutrient : The relationship between nutrient and photosynthesis rate was high correlated. 4)var … More iation of sample trees : Sample trees, carbon, nutrients and SLA of sunny leaves at both sites each measuring year. Leaf characters are different significantly among measuring years. Photosynthesis rates depend on the nutrient concentration. It may be caused by an individual difference. 5)The variation of photosynthesis rates among different measuring year is not obvious. The bearing year in 2000 and climate condition may be influenced to the variations of photosynthesis rates. This is one of the technical advantages of modelling comparing to introducing big-leaf model and eddy correlation method for analyzing of forest dynamics. However, it is difficult to understanding the output and assessment of models using different scale size from time, size and space. It is a good tool to evaluate photochemical process using the remote sensing, for example Gammon et al.(1993) It is available to up-scaling from single leaf level to tree crown level and forest ecosystem, and or basin levels. We try to compare the seasonal change of photosynthesis of beech with reflectance from 325-1070nm and to find out up-scaling rules for evaluate biological process at different scale sizes. Less

Report

(4 results)
  • 2003 Annual Research Report   Final Research Report Summary
  • 2002 Annual Research Report
  • 2001 Annual Research Report
  • Research Products

    (26 results)

All Other

All Publications (26 results)

  • [Publications] A.Iio, H.Fukasawa, Y.Nose, Y.Kakubari: "Stomatal closure induced by high vapor pressure deficit limited midday photosynthesis at the canopy top of Fagus crenata Blume on Naeba mountain in Japan"Trees. (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Han, Q., Kawasaki, T, Katahata, S., Mukai, Y, Chiba, Y: "Horizontal and vertical variations in photosynthetic capacity in a Pinus densiflora crown in relation to leaf nitrogen allocation and acclimation to irradiance"Tree Physiology. 23. 851-857 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Chiba Yukihiro: "Forestry and CO2 absorption by forests"Farming Japan. 37(1). 18-20 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Migita Chiharu, Chiba Yukihiro, Tange Takeshi: "Seasonal and spatial variation in leaf nitrogen concentration in a Quercus serrata stans."IUFRO workshop on "Integration of Silviculture and Genetics in Creating and Forests". (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] M.Naramoto, Q.Han, Y.Kakubari: "Photosynthetic responses to lightflecks of Fagus crenata seedlings grown in a gap and understory of a deciduous forest"J.For.Res.. 7. 193-199 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] M.Naramoto, Q.Han, Y.Kakubari: "The influence of previous irradiance on photosynthetic induction in three species grown in the gap and understory of a Fagus crenata forest"Photosynthetica. 39. 545-552 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Iio, H.Fukasawa, Y.Nose, Y.Kakubari: "Stomatal closire induced by high vapor pressure deficit limited midday photosynthesis at the canopy top of Fagus crenata Blume on Naeba Mountain in Japan"Trees. (in press). (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Han, Q., Kawasaki, T., Katahata, S., Mukai, Y., Chiba, Y.: "Horizontal and vertical variations in photosynthetic capacity in a Pinus densiflora crown in relation to leaf nitrogen allocation and acclimation to irradiance"Tree Physiology. 23. 851-857 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Chiba Yukihiro: "Forestry and CO2 absorption by forests."Farming Japan. 37(1). 18-20 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Migita Chiharu, Chiba Yukihiro, Tange Takeshi: "Seasonal and spatial variation in leaf nitrogen concentration in a Quercus serrata stans."IUFRO workshop on "Integration of Silviculture and Genetics in Creating and Sustaining Oak Forests" (OAK 2003), Tsukuba, Japan. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] M.Naramoto, Q., Han, Y.Kakubari: "Photosynthetic responses to lightflecks of Fagus crenata seedlings grown in a gap and understory of a deciduous forest"J.For.Res.. 7. 193-199 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] M.Naramoto, Q.Han, Y.Kakubari: "The influence of previous irradiance on photosynthetic induction in three species grown in the gap and understory of a Fagus crenata forest"Photosynthetica. 39. 545-552 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Chiba, Y.: "Forestry and CO2 absorption by forests"Farming Japan. 37. 18-20 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Han Han, Q., Kawasaki, T., Katahata, S., Mukai, Y., Chiba, Y.: "Horizontal and vertical variations in photosynthetic capacity in a Pinus densiflora crown in relation to leaf nitrogen allocation and acclimation to irradiance"Tree Physiology. 23. 851-857 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Naramoto, M.Q.Han, Kakubari, Y.: "Photosynthetic responses to lightflecks of Fagus crenata seedlings grown in a gap and understory of deciduous forest"Japanese Forest Research. 7. 193-199 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 斎藤秀之, 須藤 博, 角張嘉孝: "ブナ樹冠の大気飽差が光合成速度と気孔開閉に与える影響"日本緑化工学会誌. 26. 6-15 (2001)

    • Related Report
      2002 Annual Research Report
  • [Publications] Yukihiro Chiba: "Nature in growth of tree stems derived from ring analysis"Design and Nature : comparing in nature with science and engineering. WIT Press. 17-26 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 千葉幸弘: "地球温暖化を防止するための森林施業の意義と課題"山林. 1425. 17-24 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] Yukihiro Chiba: "Forestry and CO2 absorption by forests"Farming Japan. 37. 18-20 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] Qingmin Ham, Tatsuro Kawasaki, Shinichiro Katahata, Yuzuru Mukai, Yukihiro chiba: "Horizontal and vertical variations in photosynthetic capacity in a Pinus densiflora crown in relation to leaf nitrogen allocation and acclimation to irradiance"Tree Physiology. (in press). (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] Naramoto, M., Q.Han, Kakubari, Y.: "The influence of previous irradiance on photosynthetic induction in three species grown in the gap and understory of a Fagus crenata forest"photosynthetica. 39(4)(inpress). (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] Kakubari, Y.: "Possibility for increasing carbon dioxide sequestration taking advantage of scale merit in a semi-arid ecosystem"Green Age. 23. 1-8 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Y.Kakubari, et al.: "Altitudinal Changes of Photosynthesis and Transpiration in Naeba Mountains IBP Beech (Fagus crenata) Forests (Japan)"IAVS44th in Freising-Weihnestephan, Germany. 44th. 114 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 角張 嘉孝: "二酸化炭素固定プロジェクトの紹介"地球環境. 5 1/2. 17-26 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 千葉 幸弘: "植物への炭素蓄積のメカニズムと評価"森林科学. 33. 18-23 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Chiba, Y.: "Modeling seasonal change of forest canopy gross photosynthesis against air temperature and radiation"IUFRO "Canopy process" workshop, Oregon. 17 (2001)

    • Related Report
      2001 Annual Research Report

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Published: 2001-04-01   Modified: 2016-04-21  

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