聖塔非研究所

摘要 族群 level 縮放律 in ecological systems arises from in

2020 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 族群 level 縮放律 in ecological systems arises from individual growth and death with competitive constraints. We build on a minimal dynamical model of metabolic growth where the tension betwee…

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  • 類型:已發表論文
  • 日期:2020

摘要

族群-level 縮放律 in ecological systems arises from individual growth and death with competitive constraints. We build on a minimal dynamical model of metabolic growth where the tension between individual growth and mortality determines 族群 size distribution. We include resource competition based on shared capture area separately. By varying relative rates of growth, death, and competitive attrition, we connect regular and random spatial patterns across sessile organisms from 森林s to ants, termites, and fairy circles. Then, we consider transient temporal dynamics in the context of asymmetric competition that primarily weakens the smaller of two competitors such as canopy shading or large colony dominance. When such competition couples slow timescales of growth with fast competitive death, it gene

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