Naturalisation (biology)

This article is about the spread of non-native organisms in the wild. For the process of adopting citizenship of a foreign country, see Naturalization.

In biology, naturalisation (or naturalization) is any process by which a non-native organism spreads into the wild and its reproduction is sufficient to maintain its population. Such populations are said to be naturalised.

Some populations do not sustain themselves reproductively, but exist because of continued influx from elsewhere. Such a non-sustaining population, or the individuals within it, are said to be adventive.[1] Cultivated plants are a major source of adventive populations.

Naturalised species may become invasive species if they become sufficiently abundant to have an adverse effect on native plants and animals.

See also

References

  1. Warren L. Wagner, Derral R. Herbst, and Sy H. Sohmer. Manual of the Flowering Plants of Hawai`i, Revised Edition, 1999. Bishop Museum Press: Hololulu
This article is issued from Wikipedia - version of the 11/21/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.