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- Underwater methods for study of salmonids in the Intermountain West:
- Salmonidae - - West (U.S.) - - Identification. ; Fish populations - - West (U.S.) ; Skin diving - - West (U.S.)
- This guide describes underwater methods using snorkeling gear to study fish populations in flowing waters of the Intermountain West. It outlines procedures for estimating salmonid abundance and habitat use and provides criteria for identifying and...
- U.S. Forest Service Research Legacy Documents
- Influence of forest and rangeland management on anadromous fish habitat in western North America : Processing Mills and Camps
- Anadromous fishes ; Forest management - - United States. ; Range management - - United States. ; Salmon. ; Trout.
- For nearly 50 years, effluents from pulp and paper mills have been know to be toxic to fish and other aquatic animals. Lethal concentrations have been determined for several species of fish and other organisms. Many factors - such as water...
- U.S. Forest Service Research Legacy Documents
- Influence of forest and rangeland management on anadromous fish habitat in western North America : Rehabilitating and enhancing stream habitat, 2 field applicaitons.
- Anadromous fishes. ; Forest management - - United States. ; Range management - - United States. ; Salmon. ; Trout.
- Current techniques for rehabilitating and enhancing habitat to increase natural production of anadromous salmonids in the Pacific Northwest and Alaska are described. Methods to enhance spawning, rearing, and riparian habitat, and to improve access...
- U.S. Forest Service Research Legacy Documents
- Demographic and habitat requirements for conservation of bull trout
- Bull trout -- Effect of habitat modification on -- West (U.S.) ; Bull trout -- Effect of habitat modification on -- Canada, Western.
- Elements in bull trout biology, population dynamics, habitat, and biotic interactions important to conservation of the species are identified. Bull trout appear to have more specific habitat requirements than other salmonids, but no critical...
- U.S. Forest Service Research Legacy Documents

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