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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...

Non-Native and Invasive Species - Smithsonian Marine Station

www.sms.si.edu/irlspec/Nonnatives.htm

Dec 1, 2007 ... Non-native species are species that have been introduced into new ... Introduction is defined by Krueger and May (1991) as the transfer by ...

What are invasive non-native species? - GB non-native species ...

www.nonnativespecies.org/index.cfm?sectionid=15

Definition of terms · How do they affect me? ... There are many non-native species in Great Britain, but only a small ... These are all non-native species. However ...

Nonnative - definition of nonnative by The Free Dictionary

www.thefreedictionary.com/nonnative

Define nonnative. nonnative synonyms, nonnative pronunciation, nonnative translation ... Joan Walley, chair of the committee, said more nonnative species were ...

What do native, non-native, and invasive mean? | Vital Signs

vitalsignsme.org/what-invasive-species

Invasive species are non-native plants, animals, or other organisms that did not historically occur in Maine. When introduced to Maine ecosystems, they develop  ...

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 ...

Native vs. Non-Native Species | Get the GreenGet the Green

www.getthegreen.org/activities/native-vs-non-native/

Native vs. Non-Native Species. Native Plant. Evolved in a particular region ... meaning they have grown together with other plant species providing habitat for ...

What is an invasive species? - Encyclopedia of Life

eol.org/info/460

A definition of invasive species, with links to examples, collections and ... Most non-native species have harmful ecological effects; these are referred to as ...

Defining the Impact of Non-Native Species

www.ncbi.nlm.nih.gov/pmc/articles/PMC4282110/

Apr 29, 2014 ... The breadth and potential severity of the impacts of non-native species means that a better understanding of them is of broad relevance, ...

Invasive Non-Native Species | Watershed Academy Web | US EPA

cfpub.epa.gov/watertrain/module.cfm?module_id=2&object_id=1

They then take on new labels: invasive exotics, or non-native nuisance species, or simply, invasive species (see Definition). Their impacts are insidious (see ...

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Invasive species
An invasive species is a plant, fungus, or animal species that is not native to a specific location (an introduced species), and which has a tendency to spread to a ... More »
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Definition of terms - GB non-native species secretariat

www.nonnativespecies.org

Definition of terms. Non-native species. The term 'non-native species' is used throughout this website and is the equivalent of 'alien species' as used by the ...

Nonnative | Define Nonnative at Dictionary.com

www.dictionary.com

Nonnative definition, being the place or environment in which a person was born ... a species originating in a particular place or area: the kangaroo is a native of ...

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

www.nrcs.usda.gov

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 ...