Modeling to Assess Growth Respiration of Stems in Pinus densiflora Trees :

• Hayashida,Yoshihiro

  Cosmo Land Planning

抄録

Multiple regression analyses were applied to the respiration data obtained by an excision method to distinguish between maintenance and growth respiration in stems of Pinus densiflora. Among several types of regression models, a few models showed marked stability of coefficient of growth related respiration that are independent of degrees of correlation between predictors and any combinations of predictors. These models predicted growth respiration as 0.45 g CO_2 g (dry weight)^<-1>. At 15℃, sapwood maintenance respiration rate was estimated to 0.72 mg CO_2 g^<-1> day^<-1>. These estimates were not different from the results obtained with standing trees.

収録刊行物

• Journal of forest research

  Journal of forest research 6 (2), 53-61, 2001-05-16

  Japanese Forestry Society

キーワード

• excision method
• growth respiration
• in situ measurement
• maintenance respiration
• multiple regression analysis

詳細情報

• CRID: 1542824520175050368
• NII論文ID: 110002694587
• NII書誌ID: AA11074682
• Web Site: http://dl.ndl.go.jp/info:ndljp/pid/10775304
• 本文言語コード: en
• データソース種別:
  • NDL-Digital
  • CiNii Articles