Recent mass invasion of the North American Great Lakes by Ponto-Caspian species
Author ORCID Identifier
Document Type
Article
Publication Date
1999
Publication Title
Trends in Ecology and Evolution
Volume
15
Issue
2
First Page
62
Last Page
65
Abstract
The North American Great Lakes have been invaded and dramatically altered by more than 145 alien species. Many invasions have occurred during the past few decades because of the release of Eurasian ballast water from transoceanic ships. Current regulations require ships to exchange foreign ballast with highly saline water before entering the Great Lakes; this procedure should prevent colonization by strictly freshwater species, but species with broad salinity tolerance might survive transport in exchanged water. A recent series of invasions by euryhaline organisms from the Black and Caspian Seas region signals a new phase in the transformation of the Great Lakes - one that supports the concept of an 'invasional meltdown'.
DOI
10.1016/S0169-5347(99)01745-0
Recommended Citation
Ricciardi, A. and MacIsaac, Hugh J., "Recent mass invasion of the North American Great Lakes by Ponto-Caspian species" (1999). Trends in Ecology and Evolution, 15, 2, 62-65.
https://scholar.uwindsor.ca/biologypub/553