ツガ林に基づく樹冠解析〔英文〕
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概要
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The canopy structure of a Tsuga heierophylla forest was analyzed and the quantitative relationships among biomass and biomass increment in branches and leaves in vertical strata in the canopy were demonstrated. Branch and leaf growth ratio, (⊿y_L(z)+⊿y_B(z))/(y_L(z)+y_B(z)) and leaf photosynthetic efficiency toward the biomass increment of leaves and branches, (⊿y_L(z)+⊿y_B(z))/y_L)z) in each stratum have similar pattern of vertical distribution and they decrease as they go down to lower strata. The distribution patterns of branch biomass, leaf biomass, branch biomass increment, and leaf biomass increment from the upper to the bottom strata were figured. The accumulated biomass increment of leafbearing branches from top to bottom does not increase so much as the accumulated leaves as they go down to the lower strata.
- 日本生態学会の論文
- 1971-09-30