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Filtering by: Conference name Summer Undergraduate Research Symposium Remove constraint Conference name: Summer Undergraduate Research Symposium Decade 2010-2019 Remove constraint Decade: 2010-2019 Has journal sim Transactions of the American Fisheries Society Remove constraint Has journal sim: Transactions of the American Fisheries Society

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Early Ocean Dispersal Patterns of Columbia River Chinook and Coho Salmon

Creator:

Fisher, J. P., Weitkamp, L. A., Teel, D. J., Hinton, S. A., Orsi, J. A., Farley, E. V., Jr., Morris, J. F. T., Thiess, M. E., Sweeting, R. M., and Trudel, M.

Abstract:

Several evolutionarily significant units (ESUs) of Columbia River basin Chinook Salmon Oncorhynchus tshawytscha and Coho Salmon O. kisutch are listed as threatened or endangered under the U.S. Endangered Species Act. Yet little is known about the spatial and temporal distributions of these ESUs immediately following ocean entry, when year-class success...

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Research Laboratory, Post Office Box 130, Manchester, Washington 98353, USA S. A. Hinton National Oceanic
Riverscape Patterns among Years of Juvenile Coho Salmon in Midcoastal Oregon: Implications for Conservation

Creator:

Flitcroft, R., Burnett, K., Snyder, J., Reeves, G., and Ganio, L.

Abstract:

Patterns of salmon distribution throughout a riverscape may be expected to change over time in response to environmental conditions and population sizes. Changing patterns of use, including identification of consistently occupied locations, are informative for conservation and recovery planning. We explored interannual patterns of distribution by juvenile Coho Salmon Oncorhynchus...

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Research Lab, 3200 Jefferson Way Southwest, Corvallis, Oregon 97331-8550, USA J. Snyder Department of
Body Size and Growth Rate Influence Emigration Timing of Oncorhynchus mykiss

Creator:

Tattam, Ian A., Ruzycki, James R., Li, Hiram W., and Giannico, Guillermo R.

Abstract:

Juvenile Oncorhynchus mykiss migrate extensively in freshwater during fall. We used individual tagging to study the spatial origin, influences, and outcomes of fall migration on fish that emigrated from summer rearing tributaries during fall (early-emigrants) and those that did not (late-emigrants) in the South Fork John Day River, Oregon. Fall...

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Oncorhynchus mykiss 1 2 Ian A. Tattam *1 3 Oregon Cooperative Fishery Research Unit, Department of
Marine distributions of chinook salmon from the West Coast of North America determined by coded wire tag recoveries

Creator:

Weitkamp, Laurie A.

Abstract:

The coded wire tag (CWT) database contains detailed information on millions of Pacific salmon Oncorhynchus spp. released from hatcheries or smolt traps and recovered in the north Pacific Ocean and its tributaries. I used this data set to examine the spatial and temporal variation in the marine distributions of 77...

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- conditions This article may be used for research, teaching and private study purposes. Any substantial or
Reconstructing juvenile chinook salmon life history in the Salmon River Estuary, Oregon, using otolith microchemistry and microstructure

Creator:

Volk, Eric C., Bottom, Daniel L., Jones, Kim K., and Simenstad, Charles A.

Abstract:

We quantified the juvenile rearing and migratory patterns of individuals from a population of fall-spawning Chinook salmon Oncorhynchus tshawytscha in Oregon's Salmon River estuary using otolith microchemistry and microstructure. The study confirmed the daily periodicity of otolith growth increments in a natural fish population under field conditions and validated fundamental...

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research, teaching and private study purposes. Any substantial or systematic reproduction, re-distribution
Quantifying Salmon-Derived Nutrient Loads from the Mortality of Hatchery-Origin Juvenile Chinook Salmon in the Snake River Basin

Creator:

Warren, Dana R. and McClure, Michelle M.

Abstract:

Hatchery supplementation of anadromous salmon is extensive across the Pacific Northwest region with millions of juvenile salmon stocked annually. The influence of hatchery-origin fish as prey items in recipient ecosystems has been explored, but influences of these fish on broader stream nutrient dynamics has not been well-studied. Salmon-derived nutrients (SDN)...

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. Endangered Species Act). These two ESUs—the Snake River Spring–Summer (SRSS) Chinook salmon ESU (a stream
Susceptibility of Juvenile Steelhead to Avian Predation: the Influence of Individual Fish Characteristics and River Conditions

Creator:

Hostetter, Nathan J., Evans, Allen F., Roby, Daniel D., and Collis, Ken

Abstract:

Identification of the factors that influence susceptibility to predation can aid in developing management strategies to recover fish populations of conservation concern. Predator-prey relationships can be influenced by numerous factors, including prey condition, prey size, and environmental conditions. We investigated these factors by using juvenile steelhead Oncorhynchus mykiss from the...

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Allen F. Evans Real Time Research, Inc., 52 Southwest Roosevelt Avenue, Bend, Oregon 97702, USA Daniel
Effects of Hypoxia on Consumption, Growth, and RNA:DNA Ratios of Young Yellow Perch

Creator:

Roberts, James J., Brandt, Stephen B., Fanslow, David, Ludsin, Stuart A., Pothoven, Steven A., Scavia, Donald, and Höök, Tomas O.

Abstract:

As in various freshwater and coastal marine ecosystems worldwide, seasonal bottom water hypoxia is a recurring phenomenon in Lake Erie's central basin. While bottom hypoxia can strongly affect sessile benthic animals, its effects on mobile organisms such as fish are less understood. We evaluated the potential for bottom hypoxia to...

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; Cooperative Institute for Limnology and Ecosystems Research, University of Michigan, Ann Arbor, Michigan, USA
Spawning Patterns of Pacific Lamprey in Tributaries to the Willamette River, Oregon

Creator:

Mayfield, M. P., Schultz, L. D., Wyss, L. A., Clemens, B. J., and Schreck, C. B.

Abstract:

Addressing the ongoing decline of Pacific Lamprey Entosphenus tridentatus across its range along the west coast of North America requires an understanding of all life history phases. Currently, spawning surveys (redd counts) are a common tool used to monitor returning adult salmonids, but the methods are in their infancy for...

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. Mayfield,1 L. D. Schultz,* L. A. Wyss,2 and B. J. Clemens3 Oregon Cooperative Fish and Wildlife Research
Relationship between Juvenile Fish Condition and Survival to Adulthood in Steelhead

Creator:

Evans, A. F., Hostetter, N. J., Collis, K., Roby, D. D., and Loge, F. J.

Abstract:

Understanding how individual characteristics are associated with survival is important to programs aimed at recovering fish populations of conservation concern. To evaluate whether individual fish characteristics observed during the juvenile life stage were associated with the probability of returning as an adult, juvenile steelhead Oncorhynchus mykiss from two distinct population...

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* Real Time Research, Inc., 52 Southwest Roosevelt Avenue, Bend, Oregon 97702, USA D. D. Roby U.S

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Academic Affiliation

Fisheries and Wildlife4
Geosciences1

Creator

Volk, Eric C.2
Bottom, Daniel L.1
Brandt, Stephen B.1
Buchanan, David V.1
Burnett, K.1
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Current results range from 2010 to 2016

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2010-2019[remove]13

Language

English [eng]13

Non-Academic Affiliation

Hatfield Marine Science Center2

Peer Reviewed

Yes13

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Article13

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Copyright Not Evaluated11
In Copyright2

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