Search Results - "Butler, Steven E."

Changes in macroinvertebrate and fish assemblages in a medium-sized river following a breach of a low-head dam by MALONEY, KELLY O, DODD, HOPE R, BUTLER, STEVEN E, WAHL, DAVID H

“…1. Dam removal has great potential for restoring rivers and streams, yet limited data exist documenting recovery of associated biota within these systems…”
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Differential vulnerability of native and non-native mollusks to predation by juvenile black carp by Porreca, Anthony P., Butler, Steven E., Tiemann, Jeremy S., Parkos, Joseph J.

“…Black carp ( Mylopharyngodon piceus ), a large molluscivorous cyprinid native to eastern Asia, has become established in the Mississippi River basin in North…”
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Development of a quantitative PCR method for screening ichthyoplankton samples for bigheaded carps by Fritts, Andrea K., Knights, Brent C., Larson, James H., Amberg, Jon J., Merkes, Christopher M., Tajjioui, Tariq, Butler, Steven E., Diana, Matthew J., Wahl, David H., Weber, Michael J., Waters, John D.

“…Monitoring ichthyoplankton is useful for identifying reproductive fronts and spawning locations of bigheaded carps ( Hypophthalmichthys spp.). Unfortunately,…”
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A Comparison of Sampling Gears for Capturing Juvenile Silver Carp in River–Floodplain Ecosystems by Collins, Scott F., Diana, Matthew J., Butler, Steven E., Wahl, David H.

“…Effective management and monitoring programs require confidence regarding basic biological sampling. Gear comparisons are often required to determine the most…”
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Does fish herding enhance catch rates and detection of invasive bigheaded carp? by Butler, Steven E., Porreca, Anthony P., Collins, Scott F., Freedman, Jonathan A., Parkos, Joseph J., Diana, Matthew J., Wahl, David H.

“…Fish herding (driving fish into nets) is used by commercial fishers to increase harvest of invasive bigheaded carp ( Hypophthalmichthys spp.), yet has not been…”
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Ontogenetic shifts in prey selection and foraging behaviour of larval and early juvenile alligator gar (Atractosteus spatula) by Butler, Steven E., Einfalt, Lisa M., Abushweka, Asma A., Wahl, David H.

“…The early foraging ecology of alligator gar (Atractosteus spatula) is poorly documented, with little information available on young‐of‐year food habits or…”
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Catch Rates and Cost Effectiveness of Entrapment Gears for Asian Carp: A Comparison of Pound Nets, Hoop Nets, and Fyke Nets in Backwater Lakes of the Illinois River by Collins, Scott F, Butler, Steven E, Diana, Matthew J, Wahl, David H

“…We compared three entrapment gears to determine which method was the most effective for capturing invasive Bighead Carp Hypophthalmichthys nobilis and Silver…”
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Common Carp Distribution, Movements, and Habitat Use in a River Impounded by Multiple Low‐Head Dams by Butler, Steven E., Wahl, David H.

“…The common carp Cyprinus carpio is an introduced species that is abundant in many impounded rivers. We assessed habitat conditions and common carp abundance in…”
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Movements and Habitat Use of River Redhorse (Moxostoma carinatum) in the Kankakee River, Illinois by Butler, Steven E, Wahl, David H

“…The River Redhorse ( Moxostoma carinatum ) is a large riverine catostomid that has experienced substantial declines across much of its historic range…”
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Spatiotemporal Variation in the Magnitude of Reproduction by Invasive, Pelagically Spawning Carps in the Illinois Waterway by Parkos, Joseph J., Butler, Steven E., King, Gregory D., Porreca, Anthony P., Coulter, David P., MacNamara, Ruairi, Wahl, David H.

“…The relationship between the magnitude of reproduction and adult density of pelagically spawning carp (PSC) species (bigheaded carp Hypophthalmichthys spp.,…”
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Using reverse-time egg transport analysis for predicting Asian carp spawning grounds in the Illinois River by Zhu, Zhenduo, Soong, David T., Garcia, Tatiana, Behrouz, Mina Shahed, Butler, Steven E., Murphy, Elizabeth A., Diana, Matthew J., Duncker, James J., Wahl, David H.

“…•An algorithm that back-casts spawning locations of Asian carp eggs was develop.•The algorithm was implemented into Fluvial Egg Drift Simulator program…”
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The U.S. Army Corps of Engineers -- Aligning Our Business With the CFO Act by Butler, E. Steven

“…The mission of the US Army Corps of Engineers is to provide quality, responsive engineering services to the Army and the nation. The Corps: 1. plans, designs,…”
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First records of the fishhook waterflea Cercopagis pengoi Ostroumov, 1891 in the Mississippi River Basin, Illinois Waterway, USA by Maxson, Kristopher, Whitten, Andrya, Harris, Brandon, Happel, Austin, Butler, Steven, Parkos III, Joseph, Casper, Andrew, Lamer, James

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