聖塔非研究所

摘要 We present the first part of a quantitative theor

2009 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 We present the first part of a quantitative theory for the structure and dynamics of 森林s at demographic and resource steady state. The theory uses allometric 縮放律 relations, based on 代謝 an…

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  • 類型:已發表論文
  • 日期:2009

摘要

We present the first part of a quantitative theory for the structure and dynamics of 森林s at demographic and resource steady state. The theory uses allometric 縮放律 relations, based on 代謝 and biomechanics, to quantify how trees use resources, fill space, and grow. These individual-level traits and properties scale up to predict emergent properties of 森林 stands, including size frequency distributions, spacing relations, resource flux rates, and canopy configurations. Two insights emerge from this analysis: (i) The size structure and spatial arrangement of trees in the entire 森林 are emergent manifestations of the way that functionally invariant xylem elements are bundled together to conduct water and nutrients up from the trunks, through the branches, to the leaves of individual trees. (ii) Geo

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