V2EX plankton

Plankton

定义 Definition

Plankton(名词)指浮游生物,即漂浮或悬浮在水体中、无法自主游动对抗水流的微小生物的总称。包括浮游植物(phytoplankton)和浮游动物(zooplankton),是水生食物链的基础。

发音 Pronunciation

/plktn/

例句 Examples

The ocean is full of plankton that fish feed on.
海洋中充满了鱼类赖以为食的浮游生物。

Satellite imagery reveals vast blooms of plankton stretching across hundreds of kilometres, serving as a critical indicator of ocean health and climate change.
卫星图像显示,大面积的浮游生物水华绵延数百公里,是海洋健康和气候变化的重要指标。

词源 Etymology

该词源自德语 Plankton,由德国海洋生物学家维克托亨森(Viktor Hensen)于1887年引入科学界。德语词又借自希腊语 πλαγκτν(plankton),意为"漂泊的、游荡的",来自动词 πλζειν(plazein),意为"使偏离、使漂荡"。这个名称形象地反映了浮游生物随波逐流、无法自主控制移动方向的特性。

相关词汇 Related Words

文学与文化引用 Literary & Cultural References

  • 蕾切尔卡森(Rachel Carson)的经典海洋文学作品《我们周围的海洋》(The Sea Around Us, 1951)中大量描写了浮游生物在海洋生态系统中的关键角色。
  • 维克托亨森的科学著作《海洋中的浮游生物考察》(Die Plankton-Expedition, 1892)是该领域的奠基之作。
  • 在流行文化中,动画片《海绵宝宝》(SpongeBob SquarePants)中的反派角色"痞老板"(Sheldon J. Plankton)正是以浮游生物命名,虽为虚构,却让这个词广为人知。
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