Search Results - "Linley, Timothy"

Mercury concentrations in Pacific lamprey (Entosphenus tridentatus) and sediments in the Columbia River basin by Linley, Timothy, Krogstad, Eirik, Mueller, Robert, Gill, Gary, Lasorsa, Brenda

“…The accumulation of mercury was investigated in Pacific lamprey and stream sediments in the Columbia River basin. Mercury concentrations in larval lamprey…”
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Effects of Total Dissolved Gas on Chum Salmon Fry Survival, Growth, Gas Bubble Disease, and Seawater Tolerance by Geist, David R, Linley, Timothy J, Cullinan, Valerie, Deng, Zhiqun

“…Chum Salmon Oncorhynchus keta alevins developing in gravel downstream of Bonneville Dam on the Columbia River are exposed to elevated total dissolved gas (TDG)…”
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Geochemical signatures in fin rays provide a nonlethal method to distinguish the natal rearing streams of endangered juvenile Chinook Salmon Oncorhynchus tshawytscha in the Wenatchee River, Washington by Linley, Timothy J., Krogstad, Eirik J., Nims, Megan K., Langshaw, Russell B.

“…•Juvenile spring Chinook Salmon from three streams were analyzed for fin ray chemical composition.•Element/calcium and isotopic ratios in fin rays were…”
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Vulnerability of larval and juvenile white sturgeon to barotrauma: can they handle the pressure? by Brown, Richard S., Cook, Katrina V., Pflugrath, Brett D., Rozeboom, Latricia L., Johnson, Rachelle C., McLellan, Jason G., Linley, Timothy J., Gao, Yong, Baumgartner, Lee J., Dowell, Frederick E., Miller, Erin A., White, Timothy A.

“…Techniques were developed to determine when fish are vulnerable to barotrauma when rapidly decompressed during hydroturbine passage. Sturgeons were…”
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Temperature-dependent oxygen isotope fractionation in otoliths of juvenile Chinook salmon (Oncorhynchus tshawytscha) by Nims, Megan K., Linley, Timothy J., Moran, James J.

“…Oxygen thermometry has become a widely used technique for reconstructing thermal history in calcifying organisms but interpretation can be subject to…”
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Temperature-dependent oxygen isotope fractionation in otoliths of juvenile Chinook salmon (Oncorhynchus tshawytscha) by Nims, Megan K., Linley, Timothy J., Moran, James J.

“…Oxygen thermometry has become a widely used technique for reconstructing thermal history in calcifying organisms but interpretation can be subject to…”
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Laser Ablation-Capillary Absorption Spectroscopy: A novel approach for high throughput and increased spatial resolution measurements of δ13C in plant-soil systems by Cleary, Daniel M., Linley, Timothy J., Kriesel, Jason M., Fahrland, Andrew, Kelly, James F., Moran, James J.

“…Spatial and temporal heterogeneity of nutrient exchange within the rhizosphere is a topic of increasing interest, although challenging to study due to limits…”
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Otolith 87Sr/86Sr identifies natal origin, movement and life history of Burbot Lota lota in the Kootenai River following 45 years of impoundment by Dunnigan, James L., Linley, Timothy J., Janak, Jill M., Nims, Megan K., Garavelli, Lysel, McMichael, Geoffrey A.

“…Hydropower has long been an effective form of renewable energy, but the development of the resource has negatively impacted fishes throughout the world…”
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Otolith 87 Sr / 86 Sr identifies natal origin, movement and life history of Burbot Lota lota in the Kootenai River following 45 years of impoundment by Dunnigan, James L., Linley, Timothy J., Janak, Jill M., Nims, Megan K., Garavelli, Lysel, McMichael, Geoffrey A.

“…Abstract Hydropower has long been an effective form of renewable energy, but the development of the resource has negatively impacted fishes throughout the…”
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Otolith 87Sr/86Sr identifies natal origin, movement and life history of Burbot Lota lota in the Kootenai River following 45years of impoundment by Dunnigan, James L, Linley, Timothy J, Janak, Jill M, Nims, Megan K, Garavelli, Lysel, McMichael, Geoffrey A

“…Hydropower has long been an effective form of renewable energy, but the development of the resource has negatively impacted fishes throughout the world…”
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Evaluation of passage and sorting of adult Pacific salmonids through a novel fish passage technology by Garavelli, Lysel, Linley, Timothy J., Bellgraph, Brian J., Rhode, Briana M., Janak, Jill M., Colotelo, Alison H.

“…•Hydropower dams create barriers to salmonids migration.•The Whooshh Fish Transport System (WFTS) is a fish passage technology.•We evaluated the WFTS combined…”
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Otolith 87 Sr / 86 Sr identifies natal origin, movement and life history of Burbot Lota lota in the Kootenai River following 45 years of impoundment by Dunnigan, James L., Linley, Timothy J., Janak, Jill M., Nims, Megan K., Garavelli, Lysel, McMichael, Geoffrey A.

“…Abstract Hydropower has long been an effective form of renewable energy, but the development of the resource has negatively impacted fishes throughout the…”
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A Comparison of First Feeding Characteristics in Two Populations of Chinook Salmon by Linley, Timothy J.

“…Timing, growth, and survival during the transition from yolk absorption to active feeding were examined in two hatchery populations of chinook salmon…”
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Mercury concentrations in Pacific lamprey ( Entosphenus tridentatus ) and sediments in the Columbia River basin: Mercury in Columbia River Pacific lamprey by Linley, Timothy, Krogstad, Eirik, Mueller, Robert, Gill, Gary, Lasorsa, Brenda

“…We investigated mercury accumulation in Pacific lamprey and sediments in the Columbia River basin. Mercury concentrations in larval lamprey differed…”
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Influence of Short‐Term Estuarine Rearing on the Ocean Survival and Size at Return of Coho Salmon in Southeastern Alaska by Linley, Timothy J.

“…Hatchery smolts of coho salmon Oncorhynchus kisutch, cultured for 2–5 weeks in estuarine net‐pens, were compared with those released directly from freshwater…”
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The Potential Application of Hypothermia for Anesthesia in Adult Pacific Salmon by Hovda, Joar, Linley, Timothy J.

“…We subjected 190 adult pink salmon Oncorhynchus gorbuscha to water temperatures of −1.5, −3.0, −4.5, and −6.0°C to evaluate the potential of hypothermia for…”
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Evaluation of passage and sorting of adult Pacific salmonids through a novel fish passage technology by Garavelli, Lysel, Linley, Timothy J., Bellgraph, Brian J., Rhode, Briana M., Janak, Jill M., Colotelo, Alison H.

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Spectroscopy-based isotopic (δ13C) analysis for high spatial resolution of carbon exchange in the rhizosphere by Moran, James J., Linley, Timothy J., Makarem, Camille N., Kelly, James F., Wilcox Freeburg, Eric D., Cleary, Daniel M., Alexander, M. Lizabeth, Kriesel, Jason M.

“…The rhizosphere is a highly dynamic zone bridging plant roots with needed nutrient resources in soil. While the rhizosphere may be small, it has a…”
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Patterns of life history variation among sockeye salmon (Oncorhynchus nerka) in the Fraser River, British Columbia by Linley, Timothy James

“…Life history variation in Pacific salmon has been generally interpreted as adaptive in the sense that individual traits have evolved freely in response to…”
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