Search Results - "Dodrill, Michael J."

Quantifying the effects of tides, river flow, and barriers on movements of Chinook Salmon smolts at junctions in the Sacramento – San Joaquin River Delta using multistate models by Dodrill, Michael J., Perry, Russell W., Pope, Adam C., Wang, Xiaochun

“…Successful migration of Chinook Salmon ( Oncorhynchus tshawytscha ) smolts seaward in the Sacramento – San Joaquin River Delta (hereafter, Delta) requires…”
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Changes in prey, turbidity, and competition reduce somatic growth and cause the collapse of a fish population by Korman, Josh, Yard, Michael D., Dzul, Maria C., Yackulic, Charles B., Dodrill, Michael J., Deemer, Bridget R., Kennedy, Theodore A.

“…Somatic growth exerts strong control on patterns in the abundance of animal populations via effects on maturation, fecundity, and survival rates of juveniles…”
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Insectivorous bat foraging tracks the availability of aquatic flies (Diptera) by Metcalfe, Anya N., Fritzinger, Carol A., Weller, Theodore J., Dodrill, Michael J., Muehlbauer, Jeffrey D., Yackulic, Charles B., Holton, P. Brandon, Szydlo, Cheyenne M., Durning, Laura E., Sankey, Joel B., Kennedy, Theodore A.

“…Rivers and their adjacent riparian zones are model ecosystems for observing cross‐ecosystem energy transfers. Aquatic insects emerging from streams, for…”
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Nonlinear relationships can lead to bias in biomass calculations and drift-foraging models when using summaries of invertebrate drift data by Dodrill, Michael J., Yackulic, Charles B.

“…Drift-foraging models offer a mechanistic description of how fish feed in flowing water and the application of drift-foraging bioenergetics models to answer…”
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Habitat Selection and Movement of Adult Humpback Chub in the Colorado River in Grand Canyon, Arizona, during an Experimental Steady Flow Release by Gerig, Brandon, Dodrill, Michael J., Pine, William E.

“…Effective conservation and restoration programs for many native riverine fish communities are highly dependent on regulated river operations developed by water…”
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Experimental reductions in subdaily flow fluctuations increased gross primary productivity for 425 river kilometers downstream by Deemer, Bridget R, Yackulic, Charles B, Hall, Jr, Robert O, Dodrill, Michael J, Kennedy, Theodore A, Muehlbauer, Jeffrey D, Topping, David J, Voichick, Nicholas, Yard, Michael D

“…Aquatic primary production is the foundation of many river food webs. Dams change the physical template of rivers, often driving food webs toward greater…”
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Population Expansion of Humpback Chub In Western Grand Canyon and Hypothesized Mechanisms by Van Haverbeke, David R, Stone, Dennis M, Dodrill, Michael J, Young, Kirk L, Pillow, Michael J

“…Humpback chub, Gila cypha, is an endangered warm water fish endemic to the Colorado River basin of southwestern North America. In Grand Canyon National Park,…”
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Assessing Predation Risks for Small Fish in a Large River Ecosystem between Contrasting Habitats and Turbidity Conditions by Dodrill, Michael J, Yard, Michael D, Pine, William E

“…This study examined predation risk for juvenile native fish between two riverine shoreline habitats, backwater and debris fan, across three discrete turbidity…”
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Declines in prey production during the collapse of a tailwater Rainbow Trout population are associated with changing reservoir conditions by Yard, Michael D., Yackulic, Charles B., Korman, Josh, Dodrill, Michael J., Deemer, Bridget R.

“…Objective Understanding how energy moves through food webs and limits productivity at various trophic levels is a central question in aquatic ecology and can…”
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CONTROLS ON SOMATIC GROWTH AND POPULATION DYNAMICS OF RAINBOW TROUT by Korman, Josh, Yard, Michael D., Dzul, Maria C., Yackulic, Charles B., Dodrill, Michael J., Deemer, Bridget R., Kennedy, Theodore A.

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