Search Results - "Ham, Kenneth D."

Application of Biochemical and Physiological Indicators for Assessing Recovery of Fish Populations in a Disturbed Stream by Adams, S. Marshall, Ham, Kenneth D.

“…Recovery dynamics in a previously disturbed stream were investigated to determine the influence of a series of remedial actions on stream recovery and to…”
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Status after 5 Years of Survival Compliance Testing in the Federal Columbia River Power System (FCRPS) by Skalski, John R., Weiland, Mark A., Ham, Kenneth D., Ploskey, Gene R., McMichael, Geoffrey A., Colotelo, Alison H., Carlson, Thomas J., Woodley, Christa M., Eppard, M. Brad, Hockersmith, Eric E.

“…Survival studies of juvenile Pacific salmon Oncorhynchus spp. implanted with acoustic tags have been conducted at hydroelectric dams within the Federal…”
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A Practical Approach for Containing Ecological Risks Associated with Fish Stocking Programs by Ham, Kenneth D., Pearsons, Todd N.

“…The costs and benefits of fish stocking programs can be more favorably balanced if undesirable risks can be contained. Risk assessment identifies potential…”
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In Search of a Cost‐Effective Approach for Estimating Dam Passage Survival by Harnish, Ryan, Skalski, John, Townsend, Rich, Ham, Kenneth

“…Passage of downstream‐migrating fishes through hydropower dams poses a management issue in rivers throughout the world. As such, regulations have been enacted…”
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Application of Multiple Bioindicators to Differentiate Spatial and Temporal Variability from the Effects of Contaminant Exposure on Fish by Ham, Kenneth D., Adams, S.Marshall, Peterson, Mark J.

“…Bioindicators of fish health were measured from 1989 through 1994 in populations of redbreast sunfish ( Lepomis auritus) at three sites within a stream…”
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Time-integrated, flux-based monitoring using semipermeable membrane devices to estimate the contribution of industrial facilities to regional polychlorinated biphenyl budgets by McCarthy, John F., Southworth, George R., Ham, Kenneth D., Palmer, Jennifer A.

“…Passive monitoring of polychlorinated biphenyls (PCB) using semipermeable membrane devices (SPMD) was employed to evaluate the contribution of point and…”
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Time-Integrated, Flux-Based Monitoring Using Semipermeable Membrane Devices to Estimate the Contribution of Industrial Facilities to Regional Polychlorinated Biphenyl Budgets by McCarthy, John F, Southworth, George R, Ham, Kenneth D, Palmer, Jennifer A

“…Passive monitoring of polychlorinated biphenyls (PCB) using semipermeable membrane devices (SPMD) was employed to evaluate the contribution of point and…”
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TIME-INTEGRATED, FLUX-BASED MONITORING USING SEMIPERMEABLE MEMBRANE DEVICES TO ESTIMATE THE CONTRIBUTION OF INDUSTRIAL FACILITIES TO REGIONAL POLYCHLORINATED BIPHENYL BUDGETS by McCarthy, John F., Southworth, George R., Ham, Kenneth D., Palmer, Jennifer A.

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Observing ocean ecosystems with sonar by Matzner, Shari, Maxwell, Adam, Ham, Kenneth, Hytnen, Ross, Horne, John

“…There is still much to learn about ocean ecosystems. Long-term, continuous observations of underwater environments can help improve our understanding. This is…”
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Metabolic responses to hypoxic challenge as indicators of sublethal environmental stress in fish populations by Ham, Kenneth D

“…The effects of different environmental histories on metabolic processes in sunfish were determined by comparing the responses of individuals during hypoxic…”
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Effect of sublethal chlorinated discharges on PCB accumulation in transplanted asiatic clams (Corbicula fluminea) by PETERSON, M. J, SOUTHWORTH, G. R, HAM, K. D

“…Polychlorinated biphenyl (PCB) contamination of 2 streams receiving industrial discharges was identified and quantified between 1987 and 1990 using…”
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Photoregulatory behavior of bluegill, Lepomis macrochira, in a virtual light gradient by HAM, K. D, NEILL, W. H

“…Vertical movements of bluegill were monitored in gradients of light intensity to assess this fish's photoregulatory ability and mechanisms. A computerized…”
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