Search Results - "Huff, David D."

Marine heatwaves disrupt ecosystem structure and function via altered food webs and energy flux by Gomes, Dylan G. E., Ruzicka, James J., Crozier, Lisa G., Huff, David D., Brodeur, Richard D., Stewart, Joshua D.

“…The prevalence and intensity of marine heatwaves is increasing globally, disrupting local environmental conditions. The individual and population-level impacts…”
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Climate vulnerability assessment for Pacific salmon and steelhead in the California Current Large Marine Ecosystem by Crozier, Lisa G, McClure, Michelle M, Beechie, Tim, Bograd, Steven J, Boughton, David A, Carr, Mark, Cooney, Thomas D, Dunham, Jason B, Greene, Correigh M, Haltuch, Melissa A, Hazen, Elliott L, Holzer, Damon M, Huff, David D, Johnson, Rachel C, Jordan, Chris E, Kaplan, Isaac C, Lindley, Steven T, Mantua, Nathan J, Moyle, Peter B, Myers, James M, Nelson, Mark W, Spence, Brian C, Weitkamp, Laurie A, Williams, Thomas H, Willis-Norton, Ellen

“…Major ecological realignments are already occurring in response to climate change. To be successful, conservation strategies now need to account for…”
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The Biological Sediment Tolerance Index: Assessing fine sediments conditions in Oregon streams using macroinvertebrates by Hubler, Shannon, Huff, David D., Edwards, Patrick, Pan, Yangdong

“…•Aquatic macroinvertebrate tolerances are used to infer fine sediments in streams.•Tolerances were calculated for the smallest fine sediment particles (silt…”
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Past and estimated future impact of invasive alien mammals on insular threatened vertebrate populations by McCreless, Erin E., Huff, David D., Croll, Donald A., Tershy, Bernie R., Spatz, Dena R., Holmes, Nick D., Butchart, Stuart H. M., Wilcox, Chris

“…Invasive mammals on islands pose severe, ongoing threats to global biodiversity. However, the severity of threats from different mammals, and the role of…”
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Mixed‐source reintroductions lead to outbreeding depression in second‐generation descendents of a native North American fish by HUFF, DAVID D, MILLER, LOREN M, CHIZINSKI, CHRISTOPHER J, VONDRACEK, BRUCE

“…Reintroductions are commonly employed to preserve intraspecific biodiversity in fragmented landscapes. However, reintroduced populations are frequently smaller…”
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An updated end-to-end ecosystem model of the Northern California Current reflecting ecosystem changes due to recent marine heatwaves by Gomes, Dylan G E, Ruzicka, James J, Crozier, Lisa G, Huff, David D, Phillips, Elizabeth M, Hernvann, Pierre-Yves, Morgan, Cheryl A, Brodeur, Richard D, Zamon, Jen E, Daly, Elizabeth A, Bizzarro, Joseph J, Fisher, Jennifer L, Auth, Toby D

“…The Northern California Current is a highly productive marine upwelling ecosystem that is economically and ecologically important. It is home to both…”
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Variability in coastal habitat available for Longfin Smelt Spirinchus thaleichthys in the northeastern Pacific Ocean by Young, Matthew J., Feyrer, Frederick V., Lindley, Steven T., Huff, David D.

“…An understanding of oceanographic conditions and processes important to marine animal ecology is fundamental to the development of effective management and…”
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Deep-Sea Coral and Sponge Taxa Increase Demersal Fish Diversity and the Probability of Fish Presence by Henderson, Mark J., Huff, David D., Yoklavich, Mary M.

“…Fishes are known to use deep-sea coral and sponge (DSCS) species as habitat, but it is uncertain whether this relationship is facultative (circumstantial and…”
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Fish predation on a landscape scale by Michel, Cyril J., Henderson, Mark J., Loomis, Christopher M., Smith, Joseph M., Demetras, Nicholas J., Iglesias, Ilysa S., Lehman, Brendan M., Huff, David D.

“…Predator–prey dynamics can have landscape‐level impacts on ecosystems, and yet, spatial patterns and environmental predictors of predator–prey dynamics are…”
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Chinook salmon depth distributions on the continental shelf are shaped by interactions between location, season, and individual condition by Freshwater, Cameron, Anderson, Sean C, Huff, David D, Smith, Joseph M, Jackson, Doug, Hendriks, Brian, Hinch, Scott G, Johnston, Stephen, Trites, Andrew W, King, Jackie

“…Ecological and physical conditions vary with depth in aquatic ecosystems, resulting in gradients of habitat suitability. Although variation in vertical…”
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A spatially distinct history of the development of california groundfish fisheries by Miller, Rebecca R, Field, John C, Santora, Jarrod A, Schroeder, Isaac D, Huff, David D, Key, Meisha, Pearson, Don E, MacCall, Alec D

“…During the past century, commercial fisheries have expanded from small vessels fishing in shallow, coastal habitats to a broad suite of vessels and gears that…”
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Green sturgeon distribution in the Pacific Ocean estimated from modeled oceanographic features and migration behavior by Huff, David D, Lindley, Steven T, Wells, Brian K, Chai, Fei

“…The green sturgeon (Acipenser medirostris), which is found in the eastern Pacific Ocean from Baja California to the Bering Sea, tends to be highly migratory,…”
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Good Practices for Species Distribution Modeling of Deep-Sea Corals and Sponges for Resource Management: Data Collection, Analysis, Validation, and Communication by Winship, Arliss J., Thorson, James T., Clarke, M. Elizabeth, Coleman, Heather M., Costa, Bryan, Georgian, Samuel E., Gillett, David, Grüss, Arnaud, Henderson, Mark J., Hourigan, Thomas F., Huff, David D., Kreidler, Nissa, Pirtle, Jodi L., Olson, John V., Poti, Matthew, Rooper, Christopher N., Sigler, Michael F., Viehman, Shay, Whitmire, Curt E.

“…Resource managers in the United States and worldwide are tasked with identifying and mitigating trade-offs between human activities in the deep sea (e.g.,…”
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Implications of community concordance for assessing stream integrity at three nested spatial scales in Minnesota, U.S.A by DOLPH, CHRISTINE L., HUFF, DAVID D., CHIZINSKI, CHRISTOPHER J., VONDRACEK, BRUCE

“…Summary 1. Fish and invertebrate assemblage data collected from 670 stream sites in Minnesota (U.S.A.) were used to calculate concordance across three nested…”
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Implementing Ecosystem-Based Management Principles in the Design of a Salmon Ocean Ecology Program by Wells, Brian K., Huff, David D., Burke, Brian J., Brodeur, Richard D., Santora, Jarrod A., Field, John C., Richerson, Kate, Mantua, Nathan J., Fresh, Kurt L., McClure, Michelle M., Satterthwaite, William H., Darby, Forbes, Kim, Su J., Zabel, Richard W., Lindley, Steven T.

“…Two decades have passed since the initiation of the National Oceanic and Atmospheric Administration’s research program aimed at advancing the understanding of…”
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Green sturgeon physical habitat use in the coastal Pacific Ocean by Huff, David D, Lindley, Steven T, Rankin, Polly S, Mora, Ethan A

“…The green sturgeon (Acipenser medirostris) is a highly migratory, oceanic, anadromous species with a complex life history that makes it vulnerable to…”
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Spatial variability in ocean‐mediated growth potential is linked to Chinook salmon survival by Henderson, Mark, Fiechter, Jerome, Huff, David D., Wells, Brian K.

“…Early ocean survival of Chinook salmon, Oncorhynchus tshawytscha, varies greatly inter‐annually and may be the period during which later spawning abundance and…”
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Environmental conditions and prey-switching by a seabird predator impact juvenile salmon survival by Wells, Brian K., Santora, Jarrod A., Henderson, Mark J., Warzybok, Pete, Jahncke, Jaime, Bradley, Russell W., Huff, David D., Schroeder, Isaac D., Nelson, Peter, Field, John C., Ainley, David G.

“…Due to spatio-temporal variability of lower trophic-level productivity along the California Current Ecosystem (CCE), predators must be capable of switching…”
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Size‐selective predation effects on juvenile Chinook salmon cohort survival off Central California evaluated with an individual‐based model by Vasbinder, Kelly, Fiechter, Jerome, Santora, Jarrod A., Anderson, James J., Mantua, Nate, Lindley, Steve T., Huff, David D., Wells, Brian K.

“…Variation in the recruitment of salmon is often found to be correlated with marine climate indices, but mechanisms behind environment–recruitment relationships…”
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Marine ecosystem perspectives on Chinook salmon recruitment: a synthesis of empirical and modeling studies from a California upwelling system by Wells, Brian K., Santora, Jarrod A., Schroeder, Isaac D., Mantua, Nathan, Sydeman, William J., Huff, David D., Field, John C.

“…We review the suite of biophysical factors in the Northeast Pacific Ocean basin and California Current shelf ecosystem that directly or indirectly relate to…”
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