Quantifying aquatic food web interactions in Lake Chelan ...
Quantifying aquatic food web interactions in Lake Chelan ...
Quantifying aquatic food web interactions in Lake Chelan ...
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Cutthroat trout and Ch<strong>in</strong>ook<br />
• No cutthroat or Ch<strong>in</strong>ook were<br />
positively identified <strong>in</strong> predator<br />
stomachs, but could be unidentified<br />
salmonid prey<br />
• Only 6 wild cutthroat trout and 5<br />
Ch<strong>in</strong>ook caught dur<strong>in</strong>g the study,<br />
all <strong>in</strong> Lucerne Bas<strong>in</strong><br />
• Pend<strong>in</strong>g stable isotope analysis will<br />
give general <strong>in</strong>dication of diet–<br />
anglers contributed additional<br />
samples<br />
• Can address predator-prey<br />
consequences of about future<br />
management actions us<strong>in</strong>g visual<br />
forag<strong>in</strong>g framework