Warmer water, changes in stream flow, and the increasing frequency and intensity of other
disturbances are among the factors associated with climate change that are likely to impact …

Yellowstone cutthroat trout Oncorhynchus clarkii bouvieri were historically distributed in the
Yellowstone River drainage (Montana and Wyoming) and the Snake River drainage …

Identification of the factors limiting inland salmonid populations, such as those of the
threatened bull trout Salvelinus confluentus in the Pacific Northwest, can be particularly …

Geostatistical models are typically based on symmetric straight-line distance, which fails to
represent the spatial configuration, connectivity, directionality, and relative position of sites in …

Multiple age-classes of Bonneville cutthroat trout Oncorhynchus clarkii utah throughout two
Rocky Mountain watersheds were influenced by interactions among geomorphology, land …

Instream barriers, such as dams, culverts, and diversions, alter hydrologic processes and
aquatic habitat. Removing uneconomical and aging instream barriers is increasingly used …

Most subspecies of cutthroat trout Oncorhynchus clarkii are imperiled or extinct due to the
combined effects of habitat degradation and interactions with exotic species. To quantify …

Management strategies that increase biological diversity and promote varied approaches to
population protection are more likely to succeed during a future in which global warming …

Irrigation canals can be a major source of mortality for fish in the Rocky Mountain region. Our
study looked at how fish were affected by the irrigation canal system in the Smiths Fork, a …

Movements by stream fishes have long been the subject of study and controversy. Although
much discussion has focused on what proportion of fish adopt mobility within particular life …