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Filtering by: Subject Coastal cutthroat trout -- Food -- Oregon, Western Decade 2010-2019

Seasonal variability in diet and consumption by cottid and salmonid fishes in headwater streams in western Oregon, USA

Creator:

Raggon, Mark F.

Abstract:

Coastal cutthroat trout (Oncorhynchus clarkii clarkii) and cottids (Cottus spp) commonly co-occur in headwater streams in western Oregon. Little is known about the comparative trophic ecology of these species or how they respond to seasonal scarcity of resources. In this study I evaluated the seasonal variability in diets and consumption...

Resource Type:

Masters Thesis

Full Text:

variability in diets and consumption as it related to food limitation for coastal cutthroat trout and
New insights on an old topic : understanding the effects of forest harvest on trout in the context of climate

Creator:

Penaluna, Brooke E.

Abstract:

Studies of the effects of forest harvest on streams and fish have a long history in the Pacific Northwest. Results of this work have prompted development of new forest harvest practices that are more protective of these resources, but the effectiveness of these new practices has not been fully evaluated....

Resource Type:

Dissertation

Full Text:

conditions experienced by coastal cutthroat trout during low-flow conditions in small streams in western