Effects of Introduced Lake Trout on Native Cutthroat Trout in Yellowstone Lake

The establishment of a reproducing population of nonnative lake trout (Salvelinus namaycush) poses a serious threat to the integrity of the Yellowstone Lake ecosystem, particularly to the indigenous cutthroat trout (Oncorhynchus clarki bouvieri). We used standard fisheries techniques to quantify the...

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Veröffentlicht in:	Ecological applications 2003-02, Vol.13 (1), p.23-37
Hauptverfasser:	Ruzycki, James R., Beauchamp, David A., Yule, Daniel L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Age structure bioenergetics model cutthroat trout Diet Fisheries Management Freshwater Freshwater fishes Gill nets indigenous species introduced species lake trout Lakes Lentic systems Oncorhynchus clarki bouvieri Population estimates Predation Predators Salvelinus namaycush species invasions Trout Yellowstone Lake, Wyoming
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