V2EX dinoflagellate

Dinoflagellate

Definition / 释义

甲藻(或称“甲藻类生物”):一类主要生活在海洋和淡水中的单细胞浮游生物,常具有两条鞭毛,能游动;有些会发光(引起“海发光”),有些在特定条件下大量繁殖会造成赤潮,并可能产生毒素。(该词也常用作形容词,指“甲藻的”。)

Pronunciation / 发音

/danofldlet/

Examples / 例句

Dinoflagellates can make the ocean glow at night.
甲藻会让海面在夜里发出荧光般的光。

Under warm, nutrient-rich conditions, some dinoflagellate blooms can trigger harmful algal events and contaminate seafood.
在温暖且营养盐丰富的条件下,某些甲藻暴发会引发有害藻华并污染海产品。

Etymology / 词源

dinoflagellate 来自希腊语词根 dino-(意为“旋转、回旋”)与拉丁语 flagellum(意为“鞭子”,引申为“鞭毛”)相关的构词,整体含义可理解为“靠鞭毛旋转游动的生物”。这一命名反映了许多甲藻运动时的旋转/打转特征。

Related Words / 相关词

Literary Works / 文学与著作例证

  • Rachel Carson《The Sea Around Us》(《我们周围的海》):科普写作中提到海洋发光与微小生物(包括甲藻)相关的现象。
  • Richard Ellis《The Book of the Sea》(《海之书》):介绍海洋生态与现象时常涉及赤潮与发光生物(包括甲藻)。
  • Graham & Bronikovsky(等)《The Biology of Dinoflagellates》(《甲藻生物学》):以“dinoflagellates”为核心主题的经典学术著作之一。
  • Paul G. Falkowski & Andrew H. Knoll(编)《Evolution of Primary Producers in the Sea》(《海洋初级生产者的演化》):讨论海洋初级生产者与浮游植物演化时涉及甲藻类群。
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