Search Results - "Thedinga, John F."

Exposure of pink salmon embryos to dissolved polynuclear aromatic hydrocarbons delays development, prolonging vulnerability to mechanical damage by Carls, Mark G., Thedinga, John F.

“…Exposure to dissolved polynuclear aromatic hydrocarbons (PAHs) from crude oil delays pink salmon ( Oncorhynchus gorbuscha) embryo development, thus prolonging…”
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Steller sea lion foraging response to seasonal changes in prey availability by Sigler, Michael F., Tollit, Dominic J., Vollenweider, Johanna J., Thedinga, John F., Csepp, David J., Womble, Jamie N., Wong, Mandy A., Rehberg, Michael J., Trites, Andrew W.

“…We hypothesized that: (1) Steller sea lionEumetopias jubatusdiet choice is a function of prey availability, (2) sea lions move to take advantage of times and…”
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Nearshore Fish Assemblages of the Northeastern Chukchi Sea, Alaska by THEDINGA, JOHN F., JOHNSON, SCOTT W., NEFF, A. DARCIE, HOFFMAN, CHRIS A., MASELKO, JACEK M.

“…The Arctic ecosystem is changing rapidly, yet information on nearshore fish assemblages for the northeastern Chukchi Sea is extremely limited. To address this…”
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Invasion by saffron cod Eleginus gracilis into nearshore habitats of Prince William Sound, Alaska, USA by Johnson, SW, Thedinga, JF, Neff, AD

“…We recently identified saffron cod Eleginus gracilis as a dominant fish species in nearshore habitats (<5 m deep, <20 m offshore) of western Prince William…”
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Diel differences in fish assemblages in nearshore eelgrass and kelp habitats in Prince William Sound, Alaska by Thedinga, John F, Johnson, Scott W, Neff, A. Darcie

“…The importance of a particular habitat to nearshore fishes can be best assessed by both diurnal and nocturnal sampling. To determine diel differences in fish…”
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Increased energy expenditure by a seabird in response to higher food abundance by Jodice, Patrick G. R., Roby, Daniel D., Suryan, Robert M., Irons, David B., Turco, Kathy R., Brown, Evelyn D., Thedinga, John F., Visser, G. Henk

“…Variability in forage fish abundance strongly affects seabird behavior and reproductive success, although details of this relationship are unclear. During 1997…”
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Distribution and Use of Shallow‐Water Habitats by Pacific Sand Lances in Southeastern Alaska by Johnson, Scott W., Thedinga, John F., Munk, Kristen M.

“…The Pacific sand lance Ammodytes hexapterus is an important prey species, but little is known about its distribution and habitat use, especially among early…”
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Fish Assemblages in Shallow, Nearshore Habitats of the Bering Sea by Thedinga, John F., Johnson, Scott W., Neff, A. Darcie, Lindeberg, Mandy R.

“…The Bering Sea provides over one‐half of U.S. fishery production, yet knowledge of the use of its shallow (<5 m), nearshore (<20 m from shore) waters by fish…”
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Habitat, age, and diet of a forage fish in southeastern Alaska: Pacific sandfish by Thedinga, John F, Johnson, Scott W, Mortensen, Donald G

“…Forage fish are an important part of Alaska's marine ecosystems and coastal areas. Forage fish are a critical food source for numerous groundfish, marine…”
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Invasion by saffron codEleginus gracilisinto nearshore habitats of Prince William Sound, Alaska, USA by Johnson, Scott W., Thedinga, John F., Neff, A. Darcie

“…We recently identified saffron codEleginus gracilisas a dominant fish species in nearshore habitats (<5 m deep, <20 m offshore) of western Prince William Sound…”
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Steller sea lion foraging response to seasonal changes in prey availability by Sigler, MF, Tollit, DJ, Vollenweider, JJ, Thedinga, JF, Csepp, DJ, Womble, JN, Wong, MA, Rehberg, MJ, Trites, AW

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Straying of Adult Pink Salmon from their Natal Stream following Embryonic Exposure to Weathered by Wertheimer, Alex C, Heintz, Ron A, Thedinga, John F, Maselko, Jacek M, Rice, Stanley D

“…Numbers of strays (adult salmon returning to a nonnatal stream), straying rates, and distribution of strays were estimated for pink salmon incubated in…”
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Straying of Adult Pink Salmon from their Natal Stream following Embryonic Exposure to Weathered Exxon Valdez Crude Oil by Wertheimer, Alex C., Heintz, Ron A., Thedinga, John F., Maselko, Jacek M., Rice, Stanley D.

“…Numbers of strays (adult salmon returning to a nonnatal stream), straying rates, and distribution of strays were estimated for pink salmon incubated in…”
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Comparative Effects of Half‐Length Coded Wire Tagging and Ventral Fin Removal on Survival and Size of Pink Salmon Fry by Wertheimer, Alex C., Thedinga, John F., Heintz, Ron A., Bradshaw, Robert F., Celewycz, Adrian G.

“…The survival and adult size of pink salmon Oncorhynchus gorbuscha marked as recently emigrating fry with coded wire tags (CWTs) were compared with those of…”
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Mark retention and growth of jet-injected juvenile marine fish by Thedinga, J F, Moles, A, Fujioka, J T

“…Jet injection is a method of applying external marks to fish that is relatively fast and can apply a variety of colors for either batch or individual marking…”
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