Publications
USGS divers in the Elwha River
WFRC zebrafish laboratory
Processing a Lost River sucker
Below is a list of available WFRC peer reviewed and published science.
Filter Total Items: 2514
Seasonal movements and demographics of the endangered White River Spinedace to inform restoration and translocation Seasonal movements and demographics of the endangered White River Spinedace to inform restoration and translocation
Objective Translocation is a tool being explored to restart extirpated populations or facilitate new populations of endangered spring-dependent fish populations. Our objective was to provide information on habitat requirements for endangered White River Spinedace Lepidomeda albivallis during all seasons of the year and the population demographics that are necessary to plan conservation
Authors
Summer M. Burdick, James F. Harter, Mark Beckstrand, Rachael Katelyn Paul-Wilson, Brian S. Hayes, Russell W. Perry, Collin D. Smith
Editorial: Parasite, host, and microbiome interactions in natural host systems Editorial: Parasite, host, and microbiome interactions in natural host systems
No abstract available.
Authors
Claire Elizabeth Couch, Raquel Xavier, Brianna R. Beechler
Invasive African clawed frogs (Xenopus laevis) in Washington State: Status, response efforts, and lessons learned Invasive African clawed frogs (Xenopus laevis) in Washington State: Status, response efforts, and lessons learned
The African clawed frog (ACF, Xenopus laevis), which is indigenous to sub-Saharan Africa, is an aquatic invasive species known to have severe ecological impacts on native fauna when introduced into non-endemic regions. In 2015, ACFs were detected in Washington State, U.S. for the first time, and the species is now documented at three cities across western Washington: Lacey, Bothell, and...
Authors
Eveline J. Emmenegger, Rebecca A. Lavier, Emily J. Struck, Vasilisa P. Tyurina, Evan A. Eskew, Megan R. Friesen, Mark A. Taylor, Emma K. Bueren, David R. Kyle, Jesse M. Schultz, Allen Pleus, Richard H. Visser, Reed Ojala-Barbour, Christoper D. Anderson, Jeffrey S. Jensen, Martha Keller, Thomas S. Jenkinson, Katherine H. Haman, Tony R. Capps, Kenneth I. Warheit, Timothy Quinn, Justin Bush, Max R. Lambert
Behavioral responses of Silver Carp to underwater acoustic deterrent sounds Behavioral responses of Silver Carp to underwater acoustic deterrent sounds
Objective Invasive carps continue to spread across the Mississippi River basin, posing significant ecological risk. Identifying technologies to slow their dispersal is critical. The use of sound has been proposed as a method to modify the behavior of Silver Carp Hypophthalmichthys molitrix, offering a nonstructural deterrent strategy.Methods Silver Carp implanted with acoustic...
Authors
Jacob Faulkner, James J. Wamboldt, Katelyn M. Lawson, John Plumb, Christa M. Woodley, Jessica C. Stanton, Matthew D. Sholtis, Nicholas M Swyers, Mark Roth, Aaron C. Urbanczyk, Robin D. Calfee, Marybeth K. Brey
Genomic and epidemiological investigations reveal chromosomal integration of the acipenserid herpesvirus 3 genome in Lake Sturgeon Acipenser fulvescens Genomic and epidemiological investigations reveal chromosomal integration of the acipenserid herpesvirus 3 genome in Lake Sturgeon Acipenser fulvescens
DNA sequence from a new alloherpesvirus named acipenserid herpesvirus 3 (AciHV-3) was found in sturgeon species that are vulnerable to decline globally. A study was undertaken to develop a better understanding of the virus genome and to develop diagnostic tools to support an epidemiological investigation. A 184,426 bp genome was assembled from PacBio HiFi sequences generated with DNA...
Authors
Sharon Clouthier, Umberto Rosani, Arfa Khan, Qiuwen Ding, Eveline J. Emmenegger, Zhuozhi Wang, Thomas Nalpathamkalam, Bhooma Thiruvahindrapuram
Survival, travel time, and use of migration routes by juvenile steelhead in a modified river estuary Survival, travel time, and use of migration routes by juvenile steelhead in a modified river estuary
Greater understanding of the survival, travel time, and spatial distribution of juvenile salmonids among migration routes between their natal streams and the ocean is critical to the recovery of these threatened species. In the Sacramento–San Joaquin River Delta (Delta), a highly modified estuary in central California, USA, there is a critical need to evaluate how water management (e.g...
Authors
Adam Pope, Russell Perry, Dalton Hance, Rebecca A. Buchanan
Systematic shifts in the variation among host individuals must be considered in climate-disease theory Systematic shifts in the variation among host individuals must be considered in climate-disease theory
To make more informed predictions of host–pathogen interactions under climate change, studies have incorporated the thermal performance of host, vector and pathogen traits into disease models to quantify effects on average transmission rates. However, this body of work has omitted the fact that variation in susceptibility among individual hosts affects disease spread and long-term...
Authors
Joseph R. Mihaljevic, David James Paez
The transition from resistance to acceptance: Managing a marine invasive species in a changing world The transition from resistance to acceptance: Managing a marine invasive species in a changing world
Marine invasive species can transform coastal ecosystems, yet mitigating their effects can be difficult, and even impractical. Often, marine invasive species are managed at poorly matched spatial scales, and at the same time, rates of spread and establishment are increasing under climate change and can outpace resources available for population suppression. These circumstances challenge
Authors
Abigail G. Keller, Timothy D. Counihan, Edwin D. Grosholz, Carl Boettiger
Wind River subbasin restoration: Annual report of U.S. Geological Survey activities January 2023 through December 2023 Wind River subbasin restoration: Annual report of U.S. Geological Survey activities January 2023 through December 2023
We sampled juvenile wild Oncorhynchus mykiss (Steelhead Trout) in headwater streams of the Wind River, WA, to characterize population attributes and investigate life-history metrics, particularly migratory patterns, and early life-stage survival. We used passive integrated transponder (PIT) tagging and a series of instream PIT-tag interrogation systems (PTISs) to track juveniles and...
Authors
Ian Jezorek
Can big data inform invasive dreissenid mussel risk assessments of habitat suitability? Can big data inform invasive dreissenid mussel risk assessments of habitat suitability?
Invasion risk assessments of habitat suitability provide insight on early detection effort allocation; however, sufficient data are rarely available to inform assessments. We explored tradeoffs of leveraging big data from the National Water Quality Portal (WQP), a standardized water quality database in the United States, to inform calcium- and pH-based risk assessments of invasive mussel
Authors
Adam Sepulveda, Joshua A. Gage, Timothy D. Counihan, Anthony F. Prisciandaro
Defining sediment handling practices to limit negative impacts to larval lampreys Defining sediment handling practices to limit negative impacts to larval lampreys
Sediment manipulation activities such as dredging and restoration efforts (e.g., culvert install/repair) may disturb habitats where larval lampreys live burrowed in stream sediments. Sediment added on top of larval lamprey burrowing areas results in ‘overburden’, which poses risks of mortality from respiratory distress, reduced movement, and crushing injuries or may have sublethal...
Authors
Theresa L. Liedtke, Joe Skalicky, Lisa K. Weiland, Julie Harris, Ann E. Gray, Ralph Lampman, Joy Wade
Outmigration behavior and survival of juvenile Chinook salmon (Oncorhynchus tshawytscha) in response to deep drawdown of the Lookout Point Project, Middle Fork Willamette River, Oregon Outmigration behavior and survival of juvenile Chinook salmon (Oncorhynchus tshawytscha) in response to deep drawdown of the Lookout Point Project, Middle Fork Willamette River, Oregon
An acoustic telemetry study was conducted during August 2023–February 2024 to evaluate outmigration behavior and survival of juvenile Chinook salmon (Oncorhynchus tshawytscha) in the Middle Fork Willamette River, Oregon, during an experimental operation that was designed to facilitate downstream passage through two reservoirs and two dams. The experimental operation consisted of lowering...
Authors
Dalton J. Hance, Tobias J. Kock, Jake R. Kelley, Amy C. Hansen, Russell W. Perry, Scott D Fielding