V2EX edge effect

Edge Effect

释义 Definition

边缘效应:指在两个不同环境/系统的交界处(如森林与草地、城市与郊区、版面边缘与中心)由于条件变化而产生的特殊影响,常见于生态学(物种、温度、光照等变化)与设计/工程(性能或行为在边缘处不同于内部)。

发音 Pronunciation (IPA)

/ed fekt/

例句 Examples

The edge effect makes the forest border brighter and drier than the interior.
边缘效应会让森林边缘比内部更明亮、更干燥。

In fragmented habitats, edge effects can increase predation and reduce the survival of interior species, reshaping the whole ecosystem over time.
在破碎化栖息地中,边缘效应可能增加捕食、降低“内部物种”的存活率,并在长期内重塑整个生态系统。

词源 Etymology

edge 源自古英语 ecg(意为“边、刃、边界”),effect 源自拉丁语 effectus(意为“结果、作用”)。两者组合成短语 edge effect,直译为“边缘处产生的作用/影响”,最常见于生态学与相关应用领域,用来强调“交界带”的特殊性。

相关词 Related Words

文学与著作出处 Literary Works

  • Landscape Ecology in Theory and Practice: Pattern and Process(Turner, Gardner & O’Neill)讨论景观格局与过程时频繁涉及边缘效应。
  • Landscape Ecology(期刊)大量研究论文以“edge effect(s)”为关键词探讨栖息地破碎化与边界带变化。
  • Principles of Terrestrial Ecosystem Ecology(Chapin, Matson & Vitousek)在讲解陆地生态系统结构与过程时常提及边缘相关影响。
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