Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2014 Apr 16;26(2-3):152–171. doi: 10.1080/03949370.2014.897651

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2014 The Author(s). Published by Taylor & Francis.

This is an open access article distributed under the Supplemental Terms and Conditions for iOpenAccess articles published in Taylor & Francis journals, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

This is an Open Access article. Non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly attributed, cited, and is not altered, transformed, or built upon in any way, is permitted. The moral rights of the named author(s) have been asserted.

PMC Copyright notice

Fig. 3. — — Likely vectors of introduction of non-indigenous species (NIS) in the Baltic Sea (BAL: upper panel), Western European Margin (WEM: intermediate panel) and Mediterranean Sea (MED: lower panel). (a) All NIS; (b) widespread NIS; (c) post-1990 widespread NIS. C = Canals; C, V = Canals, Vessels; V = Vessels, Cul, V = Culture, Vessels; Cul = Culture; Ov = Other vectors.