Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jason R. Neuswanger"'
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 80:346-359
Salmonid populations are often regulated by territorial competition among juveniles for food and space. In the canonical view, salmonid territories are spaced horizontally across the river bottom in a two-dimensional mosaic. However, some juveniles i
Publikováno v:
Hydrobiologia. 849:2077-2089
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 78:1045-1056
Salmonids frequently adapt their feeding and movement strategies to cope with seasonally fluctuating stream environments. Oncorhynchus mykiss tend to drift-forage in higher velocity habitat than other salmonids, yet their presence in streams with sea
Publikováno v:
Journal of Ecohydraulics. 6:186-197
Software is now available to apply a salmonid bioenergetic drift-foraging model to generate values of net energy intake (NEI) over a range of water depths and velocities. The predictions can be use...
Autor:
Eva C. Enders, Ian G. Jowett, Eric O. Goodwin, Jason R. Neuswanger, Brett C. Eaton, Sean M. Naman, John W. Hayes, Jordan S. Rosenfeld
Publikováno v:
Fisheries. 45:605-613
Publikováno v:
Freshwater Biology. 64:1613-1626
Quantitative habitat suitability models (HSMs) are frequently used to inform the conservation and management of lotic organisms, often in the context of instream flow management. Correlative statistical models relating hydraulic variables to habitat
Publikováno v:
Environmental Biology of Fishes. 101:609-622
Habitat selection is an important phenomenon that may greatly affect individual fitness. Using an artificial stream, we examined the relationship between the percentage of prey captured, reactive distance, dominance, and water velocity for juvenile C
Publikováno v:
Fisheries. 41:450-457
Fisheries pedagogy frequently uses outdated instructional models, even though newer approaches, such as multimodal and active instruction, may result in better educational outcomes. We discuss a variety of innovative instructional approaches for fish
Publikováno v:
Freshwater Science. 34:1571-1584
Management of aquatic resources in fire-prone areas requires understanding of fish species’ responses to wildfire and of the intermediate- and long-term consequences of these disturbances. We examined Rainbow Trout populations in 9 headwater stream
Autor:
Mark S. Wipfli, Matthew J. Evenson, Jason R. Neuswanger, Nicholas F. Hughes, Amanda E. Rosenberger
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 72:1125-1137
Yukon River Chinook salmon (Oncorhynchus tshawytscha) populations are declining for unknown reasons, creating hardship for thousands of stakeholders in subsistence and commercial fisheries. An informed response to this crisis requires understanding t