V2EX nonindigenous

Nonindigenous

释义 Definition

nonindigenous(形容词)非原生的、非土著的;指某物(尤指动植物、物种)不属于某地自然形成的本土生态系统,或指人群不属于当地的原住民/土著群体。在生态学语境中常与 species 连用(nonindigenous species = 外来物种)。

发音 Pronunciation (IPA)

/nnnddns/

例句 Examples

Nonindigenous plants can spread quickly in a new area.
非原生植物可能会在新地区迅速扩散。

Policies often focus on preventing nonindigenous species from disrupting local ecosystems and harming biodiversity.
政策通常着重防止外来物种破坏当地生态系统并危害生物多样性。

词源 Etymology

由前缀 **non-**(“非、不”)+ indigenous(“本土的、土生的”)构成;indigenous 源自拉丁语 indigena,意为“本地出生的人/本地的”。因此 nonindigenous 字面义即“非本地出生/非本土的”。

相关词 Related Words

文学与著作 Literary Works

  • Invasion Biology(Mark A. Davis)多处使用 nonindigenous species 讨论外来物种与入侵生态学。
  • Invasive Species: What Everyone Needs to Know(Daniel Simberloff)以通俗科普方式频繁谈及 nonindigenous/外来物种概念。
  • Executive Order 13112: Invasive Species(美国总统行政令,1999)政策文本中使用 nonindigenous species 进行定义与管理框架说明。
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