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Introduced species

en.wikipedia.org/wiki/Introduced_species

An introduced, alien, exotic, non-indigenous, or non-native species, or simply an introduction, .... According to a practical definition, an invasive species is one that has been introduced and beco...

What Is an Introduced Species? - Definition, Effects & Examples ...

study.com/academy/lesson/what-is-an-introduced-species-definition-effects-examples.html

Abiotic Factors of an Ecosystem: Definition & Examples .... Introduced species, also called alien species, are those that have been moved by humans to an ...

Invasive Species Definition Clarification and Guidance White Paper

www.invasivespeciesinfo.gov/docs/council/isacdef.pdf

term invasive species is further clarified and defined as “a species that is ... Species Council (NISC) and the Invasive Species Advisory. Committee (ISAC) ...

Science Dictionary: Introduced species - WebQuest

www.webquest.hawaii.edu/kahihi/sciencedictionary/I/introducedspecies.php

The strawberry guava tree, introduced in Hawai'i in the early 19th century, has become an invasive species in Hawaiian forests. The strawberry guava crowds ...

Native, Invasive, and Other Plant-Related Definitions | NRCS ...

www.nrcs.usda.gov/wps/portal/nrcs/detail/ct/technical/ecoscience/invasive/?cid=nrcs142p2_011124

Note: From the Presidential Executive Order 13112 (February 1999): 'An invasive species is defined as a species that is 1) non-native (or alien) to the ecosystem ...

invasive species | biology | Britannica.com

www.britannica.com/science/invasive-species

Nov 25, 2015 ... Any nonnative species that significantly modifies or disrupts the ecosystems it colonizes. Such species may arrive in new areas through natural ...

Introduced Species - Biology-Online Dictionary

www.biology-online.org/dictionary/Introduced_Species

Oct 3, 2005 ... Introduced Species. Home » Introduced Species. A species that does not occur naturally in a given area, though has been introduced to it.

Glossary: Alien species - GreenFacts

www.greenfacts.org/glossary/abc/alien-species.htm

Similar term(s): alien invasive species, invasive species. Definition: An alien species is a species introduced outside its normal distribution. Invasive alien ...

What are Invasive Alien Species? - Convention on Biological Diversity

www.cbd.int/idb/2009/about/what/

Invasive alien species are plants, animals, pathogens and other organisms that are non-native to an ecosystem, and which may cause economic or ...

Invasive Species - National Wildlife Federation

www.nwf.org/wildlife/threats-to-wildlife/invasive-species.aspx

Learn how invasive species threaten native wildlife. ... The National Invasive Species Council - Invasive Species Definition Clarification and Guidance White ...

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Introduced Species | Define Introduced Species at Dictionary.com
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Introduced species - Science Daily

www.sciencedaily.com

An introduced species (also known as an exotic species) is an organism that is not native to the place or area where it is considered introduced and instead has  ...

What is an invasive species? - Encyclopedia of Life

eol.org

A definition of invasive species, with links to examples, collections and related resources.

What are Invasive Species?

www.env.gov.yk.ca

Nov 17, 2015 ... Invasive species are defined as organisms (plant, animal, fungus, or bacterium) that are not native and has negative effects on a region's ...