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Filtering by: Alternative title ssim PNW 442 Has journal sim Environmental Biology of Fishes

Fish use of turbulence around wood in winter: Physical experiments on hydraulic variability and habitat selection by juvenile coho salmon, Oncorhynchus kisutch

Creator:

Tullos, Desirée and Walter, Cara

Abstract:

Re-introduction of large wood for expanding hydraulic variability is an increasingly common practice, yet it is not yet known what elements of hydraulic variability are most beneficial to fish. In an experiment designed to emphasize the minimization of energy expenditure through controlled predation and drift, we investigated whether juvenile coho,...

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442 winter, at the expense of minimizing energy expenditure, not all LWD structures would 443 be
Individual condition and stream temperature influence early maturation of rainbow and steelhead trout, Oncorhynchus mykiss

Creator:

McMillan, John R., Dunham, Jason B., Reeves, Gordon H., Mills, Justin S., and Jordan, Chris E.

Abstract:

Alternative male phenotypes in salmonine fishes arise from individuals that mature as larger and older anadromous marine-migrants or as smaller and younger freshwater residents. To better understand the processes influencing the expression of these phenotypes we examined the influences of growth in length (fork length) and whole body lipid content...

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. Reeves United States Forest Service/PNW Research Station, Corvallis, OR, USA C. E. Jordan National