V2EX top-order predator

Top-order Predator

释义 Definition

顶级捕食者,指在食物链中处于最高位置的捕食者,没有天敌或极少被其他动物捕食。也常称为 apex predator

发音 Pronunciation

/tp d prdt/ (英式) /tp rdr prdtr/ (美式)

例句 Examples

Top-order predators like wolves play an important role in keeping ecosystems balanced.
像狼这样的顶级捕食者在维持生态系统平衡方面起着重要作用。

The removal of top-order predators from a habitat often triggers a cascading effect throughout the food web, leading to overpopulation of herbivores and degradation of vegetation.
从栖息地中移除顶级捕食者往往会在整个食物网中引发连锁反应,导致食草动物数量过多和植被退化。

词源 Etymology

该短语由三个部分组成:top 源自古英语 toppa,意为"最高处";order 源自拉丁语 ordinem,意为"等级、排列";predator 源自拉丁语 praedator,意为"掠夺者",由 praeda(猎物)派生而来。Top-orer 表示"最高等级的",与 predator 组合,形成生态学术语,指食物链顶端的捕食者。该术语在20世纪生态学研究中被广泛使用,尤其在澳大利亚英语中较为常见,与 apex predator 同义。

相关词汇 Related Words

文学与学术作品引用 Literary & Academic References

  • 《Where the Wild Things Are》(Maurice Sendak)虽为儿童文学,但隐喻了人类作为顶级捕食者的本能与想象。
  • 《The Ecology of Fear》(Mike Davis)探讨了洛杉矶城市生态中顶级捕食者(如美洲狮)与人类的关系。
  • 《Rewilding》系列生态学文献大量讨论了重新引入顶级捕食者对生态恢复的作用,如黄石公园重新引入灰狼的著名案例。
  • 《Monster of God》(David Quammen)深入探讨了人类与大型顶级捕食者之间的共存历史与未来。
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