Reduction of photosynthesis before midday depression occurred: leaf photosynthesis of Fagus crenata in relation to canopy position and a number of days after rainfall

• Koyama, Kohei

• Kikuzawa, Kihachiro

書誌事項

タイトル別名

• Reduction of photosynthesis before midday depression occurred: leaf photosynthesis of Fagus crenata in a temperate forest in relation to canopy position and a number of days after rainfall

抄録

We investigated an effect of canopy position and a number of days after rainfall on reduction of photosynthetic rate in a Fagus crenata forest in summer 2008, during days when midday depression was not apparent. We compared in situ photosynthetic rate and photosynthetic rate that was calculated by photosynthetic light response curves measured in the morning. The ratio, in situ photosynthesis divided by the curve-estimated value, declined towards the end of each day for the upper leaves, but not for the lower leaves. Total photosynthesis was reduced only for the upper leaves by 12% during 5 days after the rainfall.

収録刊行物

• Ecological Research

  Ecological Research 26 (5), 999-1006, 2011-09

  Ecological Society of Japan

キーワード

• Photosynthesis
• Stomatal conductance
• Net primary production
• Temperate forest
• Fagus crenata Blume

詳細情報

• CRID: 1050001337583895168
• NII論文ID: 10030347453
• NII書誌ID: AA10667816
• NDL書誌ID: 11250598
• ISSN: 09123814
• Web Site: https://obihiro.repo.nii.ac.jp/records/863
• Web Site: https://ishikawa-pu.repo.nii.ac.jp/records/128
• Web Site: http://id.ndl.go.jp/bib/11250598
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I11250598
• 本文言語コード: en
• 資料種別: journal article
• データソース種別:
  • IRDB
  • NDL
  • CiNii Articles