Global compositional variation among native and non-native regional insect species assemblages emphasizes the importance of pathways

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F16%3A00464420" target="_blank" >RIV/67985939:_____/16:00464420 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s10530-016-1079-4" target="_blank" >http://dx.doi.org/10.1007/s10530-016-1079-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10530-016-1079-4" target="_blank" >10.1007/s10530-016-1079-4</a>

Result language

angličtina

Original language name

Global compositional variation among native and non-native regional insect species assemblages emphasizes the importance of pathways

Original language description

Insects are among the world’s most ecologically and economically important invasive species. Here we assemble inventories of native and nonnative species from 20 world regions and contrast relative numbers among these species assemblages. Multivariate ordination indicates that the distribution of species among insect orders is completely different between native and non-native assemblages. These patterns most likely arise both as a result of variation among taxa in their association with invasion pathways responsible for transporting species among world regions, as well as variation in life-history traits that affect establishment potential. However, our results indicate that species compositions associated with invasiveness are fundamentally different from compositions related to insularity, indicating that colonization of islands selects for a different group of insect taxa than does selection for successful invaders. Together, these results illustrate the dominant role of invasion pathways in shaping the composition of non-native insect assemblages. They also emphasize the difference between natural background colonization of islands and anthropogenic colonization events, and imply that biological invasions are not a simple subset of a long-standing ecological process.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EH - Ecology - communities

OECD FORD branch

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Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Biological Invasions

ISSN

1387-3547

e-ISSN

—

Volume of the periodical

18

Issue of the periodical within the volume

4

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

13

Pages from-to

893-905

UT code for WoS article

000373225700002

EID of the result in the Scopus database

2-s2.0-84961971178