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词汇 biological invasion
释义

Definition of biological invasion in English:

biological invasion

noun
Ecology
  • The spread of an organism or species into an area formerly free of it, typically with detrimental effects such as the displacement or extinction of native species, destabilization of the invaded ecosystem, etc.; an instance of this.

Origin

Early 20th century; earliest use found in American Political Science Review.

Definition of biological invasion in US English:

biological invasion

noun
Ecology
  • The spread of an organism or species into an area formerly free of it, typically with detrimental effects such as the displacement or extinction of native species, destabilization of the invaded ecosystem, etc.; an instance of this.

Origin

Early 20th century; earliest use found in American Political Science Review.

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