Comparison of Methods Needed to Estimate Population Size of Round Gobies ( Neogobius melanostomus) in Western Lake Erie

The round goby ( Neogobius melanostomus) is a small, demersal fish that was introduced into the Great Lakes basin in 1990. Since their arrival, the round goby has been implicated in many ecological changes—most notably changes in the flow of energy from the benthic to the pelagic food web through th...

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Veröffentlicht in:	Journal of Great Lakes research 2005, Vol.31 (1), p.78-86
Hauptverfasser:	Johnson, Timothy B., Allen, Melissa, Corkum, Lynda D., Lee, Victoria A.
Format:	Artikel
Sprache:	eng
Schlagworte:	biomass density Lake Erie Neogobius melanostomus Round goby substrate
Online-Zugang:	Volltext
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