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Shallow lake, strong shake: Record of seismically triggered lacustrine sedimentation from the 1959 M7.3 Hebgen Lake earthquake within Henrys Lake, Idaho Shallow lake, strong shake: Record of seismically triggered lacustrine sedimentation from the 1959 M7.3 Hebgen Lake earthquake within Henrys Lake, Idaho
We investigate a shallow lake basin for evidence of a large historic intraplate earthquake in western North America. Henrys Lake, Idaho is an atypical candidate for a lacustrine paleoseismic study given its shallow depth (~7 m) and low relief (≤2° slopes). Here, we test the earthquake-recording capacity of this basin type by showing sedimentological evidence of the 1959 M7.3 Hebgen Lake...
Authors
Sylvia R. Nicovich, Christopher DuRoss, Jessica Ann Thompson Jobe, Jessica R. Rodysill, Richard W. Briggs, Alexandra Elise Hatem, Madeleine Mai-Lynh Tan, Yann Gavillot, Noah Silas Lindberg, Laura E. Strickland, Jason Scott Padgett
Advancing sustainable groundwater management with a hydro-economic system model: Investigations in the Harney Basin, Oregon Advancing sustainable groundwater management with a hydro-economic system model: Investigations in the Harney Basin, Oregon
Groundwater resources frequently trend toward unsustainable levels because, absent effective institutions, individual water users generally act independently without considering the impacts on other users. Hydro-economic models (HEMs) of human-natural systems can play a positive role toward successful groundwater management by yielding valuable knowledge and insight. The current study...
Authors
William K. Jaeger, John M. Antle, Stephen B. Gingerich, Daniel Bigelow
Estimation of contact time among animals from telemetry data Estimation of contact time among animals from telemetry data
Continuous processes in most applications are measured discretely with error. This complicates the task of detecting intersections and the number of intersections between two continuous processes (i.e., when the processes have the same value). Intersections of continuous processes are scientifically important but challenging to estimate from data. For example, in the field of animal...
Authors
Andrew B. Whetten, Trevor J. Hefley, David A. Haukos
Evaluating spatially explicit management alternatives for an invasive species in a riverine network Evaluating spatially explicit management alternatives for an invasive species in a riverine network
Invasive species have substantial ecological and economic costs and removing them can require large investments by management agencies. Optimal spatial allocation of removal effort is critical for efficient and effective management of invasive species. Using a series of ecologically informed model simulations, we evaluated and compared different spatially explicit removal strategies for...
Authors
Brielle K. Thompson, Julian D. Olden, Sarah J. Converse
Balancing the scales: Including under-represented herptile species in a One Health approach Balancing the scales: Including under-represented herptile species in a One Health approach
The One Health High-Level Expert Panel’s definition of One Health includes optimizing the health of people, animals (wild and domestic) and ecosystems. For many One Health practitioners, wildlife that can spread zoonoses are the focus, particularly if they can come in contact with people. However, ecosystem health is often best-indicated by less-encountered species, for instance...
Authors
M. Camille Hopkins, David Lesbarrères, Natalie Claunch, Eveline J. Emmenegger, Bennett Hardy, María Torres-Sánchez, Tariq Stark, Angela Julian, Sarah McGrath-Blaser, Christine Parker-Graham, Katie Haman, Ashley Morgan, Debra C. Miller
A synthesis of the characteristics and drivers of introduced fishes in prairie streams: Can we manage introduced harmful fishes in these dynamic environments? A synthesis of the characteristics and drivers of introduced fishes in prairie streams: Can we manage introduced harmful fishes in these dynamic environments?
Prairie streams of North America support native fishes that are adapted to the dynamic environment that characterizes these ecologically and economically important ecosystems. However, prairie streams have been altered by landscape changes that may affect the proportions of native and introduced species in fish communities. Herein, we investigate drivers of introduced fish in prairie...
Authors
A. A. Coulter, Michael J. Moore, Jimena Golcher-Benavides, Frank J. Rahel, Annika W. Walters, Shannon K. Brewer, Mark L. Wildhaber
Simple stated preference questions can enhance transdisciplinary projects: Linking perceived risks with willingness to spray and pay Simple stated preference questions can enhance transdisciplinary projects: Linking perceived risks with willingness to spray and pay
Transdisciplinary projects can uncover crucial insights on people’s past and future risk-mitigation behavior. We focus on a novel risk context: increasing health threats from ticks on Staten Island, a New York City borough where the combination of high population density and extensive park systems and green spaces has resulted in a rise in locally-acquired tick-transmitted disease cases...
Authors
Aaron Joey Enriquez, Kevin Berry, Maria del Pilar Fernandez, Nichar Gregory, Kacey C. Ernst, Mary H. Hayden, Maria A. Diuk-Wasser
Urban tick exposure on Staten Island is higher in pet owners Urban tick exposure on Staten Island is higher in pet owners
Over the past decade, Lyme and other tick-borne diseases have expanded into urban areas, including Staten Island, New York. While Lyme disease is often researched with a focus on human risk, domestic pets are also at risk of contracting the disease. The present study aims to describe differences in tick exposure, knowledge, attitude, and practices (KAP) between pet owners and non-owners...
Authors
Noriko Tamari, Kacey C. Ernst, Aaron Joey Enriquez, Maria A. Diuk-Wasser, Maria P. Fernandez, Kevin Berry, Mary H. Hayden
Scalable, data-assimilated models predict large-scale shoreline response to waves and sea-level rise Scalable, data-assimilated models predict large-scale shoreline response to waves and sea-level rise
Coastal change is a complex combination of multi-scale processes (e.g., wave-driven cross-shore and longshore transport; dune, bluff, and cliff erosion; overwash; fluvial and inlet sediment supply; and sea-level-driven recession). Historical sea-level-driven coastal recession on open ocean coasts is often outpaced by wave-driven change. However, future sea-level-driven coastal recession...
Authors
Sean Vitousek, Kilian Vos, Kristen D. Splinter, Kai Alexander Parker, Andrea C. O'Neill, Amy C. Foxgrover, Maya Kumari Hayden, Jennifer Anne Thomas, Li H. Erikson, Patrick L. Barnard
Field trials of an autonomous eDNA sampler in lotic waters Field trials of an autonomous eDNA sampler in lotic waters
Environmental DNA (eDNA) analysis has become a transformative technology, but sample collection methods lack standardization and sampling at effective frequencies requires considerable field effort. Autonomous eDNA samplers that can sample water at high frequencies offer potential solutions to these problems. We present results from four case studies using a prototype autonomous eDNA...
Authors
Scott D. George, Adam Sepulveda, Patrick Ross Hutchins, David S. Pilliod, Katy E. Klymus, Austen Thomas, Ben Augustine, Chany C Huddleston Adrianza, Devin Nicole Jones-Slobodian, Jacob R. Williams, Eric Leinonen
Secondary contact erodes Pleistocene diversification in a wide-ranging freshwater mussel (Quadrula) Secondary contact erodes Pleistocene diversification in a wide-ranging freshwater mussel (Quadrula)
The isolated river drainages of eastern North America serve as a natural laboratory to investigate the roles of allopatry and secondary contact in the evolutionary trajectories of recently diverged lineages. Drainage divides facilitate allopatric speciation, but due to their sensitivity to climatic and geomorphological changes, neighboring rivers frequently coalesce, creating recurrent
Authors
Sean M. Keogh, Nathan Johnson, Chase H. Smith, Bernard E. Sietman, Jeffrey T. Garner, Charles R. Randklev, Andrew M. Simons
Assessing predictions from optimal egg theory for an ectotherm relative to habitat duration Assessing predictions from optimal egg theory for an ectotherm relative to habitat duration
Optimal egg size theory predicts females must balance investment per offspring to maximize fitness based on environmental quality. In wetlands, environmental quality can be duration of water and predator presence. Ectotherms using habitats that dry or contain predators are likely under selection to optimize offspring production. We measured reproductive output of wood frogs (Rana...
Authors
Jon M. Davenport, Andrew Feltmann, LeeAnn Fishback, Blake R. Hossack