聖塔非研究所

摘要 Competition in 生態學 is often modeled in terms of d

2018-04-23 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 Competition in 生態學 is often modeled in terms of direct, negative effects of one individual on another. An example is logistic growth, modeling the effects of intraspecific competition, wh…

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  • 類型:已發表論文
  • 日期:2018-04-23

摘要

Competition in 生態學 is often modeled in terms of direct, negative effects of one individual on another. An example is logistic growth, modeling the effects of intraspecific competition, while the Lotka-Volterra equations for competition extend this to systems of multiple 物種, with varying strengths of intra- and interspecific competition. These equations are a classic and well-used staple of quantitative 生態學, providing a framework to understand 物種 interactions, 物種 coexistence, and community assembly. They can be derived from an assumption of random mixing of organisms, and an outcome of each interaction that removes one or more individuals. However, this framing is somewhat unsatisfactory, and ecologists may prefer to think of phenomenological equations for competition as deriving from compe

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