New 10Be-26Al isochron burial dating informs the Pliocene and Pleistocene evolution of the lower Colorado River, southwestern United States
Yeong Bae Seong, Ryan S. Crow, Kyle House, Keith A. Howard, Cho-Hee Lee, Byong Yong Yu
2024, Episodes
Four new 10Be-26Al isochron burial ages ranging from 4.4 to 2 Ma on ancestral Colorado River deposits in the lower Colorado River corridor (LCRC) help constrain the river’s evolution during the Pliocene and early Pleistocene. They help fill a gap between previous work that...
Pilot framework for fish habitat assessments across tidal and non tidal waters in the Patuxent River Basin
H Nisonson, Alexander H. Kiser, Benjamin P. Gressler, A Leight, John A. Young
2024, NOAA Technical Memorandum NOS NCCOS 332
As part of the 2014 Chesapeake Bay Watershed Agreement, all Bay States and the District of Columbia have committed to improving the condition of the Bay, which includes a goal to achieve sustainable fisheries. One outcome under that broad goal is improved effectiveness of fish habitat conservation and preservation efforts....
Oil and gas development influences potential for dust emission from the Upper Colorado River Basin, USA
Gayle Loren Tyree, A. Chappell, Miguel L. Villarreal, S. Dhital, Michael C. Duniway, B.L. Edwards, A.M. Faist, T.W. Nauman, N.P. Webb
2024, Earth Surface Processes and Landforms (49) 3292-3307
Wind erosion and dust emission from drylands have large consequences for ecosystem function and human health. Wind erosion is naturally reduced by soil crusting and sheltering by non-erodible roughness elements such as plants. Land uses that reduce surface roughness and disturb the soil surface can dramatically increase dust emission. Extraction...
Reduction of large vessel traffic improves water quality and alters fish habitat-use throughout a large river
Michael J. Spear, Brandon S. Harris, Taylor A. Bookout, Brian Ickes, Kathi Jo Jankowski, Levi E. Solomon, Kristopher A. Maxson, Andrya L. Whitten Harris, Andrew T. Mathis, Sam J. Schaick, Jesse A. Williams, Jason A. DeBoer, Allison W. Lenaerts, Eric C. Hine, John H. Chick, James T. Lamer
2024, Science of the Total Environment (946)
Rivers are increasingly used as superhighways for the continental-scale transportation of freight goods, but the ecological impact of large vessel traffic on river ecosystems is difficult to study. Recently, the temporary maintenance closure of lock and dam systems on the Illinois Waterway (USA) brought...
Assessing the utility of uncrewed aerial system photogrammetrically derived point clouds for land cover classification in the Alaska North Slope
Jung-Kuan Liu, Rongjun Qin, Samantha Arundel
2024, Photogrammetric Engineering and Remote Sensing (PE&RS) (90) 405-414
Uncrewed aerial systems (UASs) have been used to collect “pseudo field plot” data in the form of large-scale stereo imagery to supplement and bolster direct field observations to monitor areas in Alaska. These data supplement field data that is difficult to collect in such...
Side-scan sonar as a tool for measuring fish populations: Current state of the science and future directions
Josey Lee Ridgway, John A. Madsen, Jesse Robert Fischer, Robin D. Calfee, Matthew Ross Acre, David C. Kazyak
2024, Fisheries (49) 454-462
Side-scan sonar (SSS) is a powerful tool that can be used to address many key questions in fisheries science. In principle, SSS uses dual transducers to transmit a narrow-beam, wide-angle acoustic signal as the survey vessel transits an area. The intensity of reflected sound is...
CoastSeg: An accessible and extendable hub for satellite-derived-shoreline (SDS) detection and mapping
Sharon Fitzpatrick, Daniel D. Buscombe, Jonathan A. Warrick, Mark A. Lundine, Kilian Vos
2024, Journal of Open Source Software (9)
CoastSeg is an interactive browser-based program that aims to broaden the adoption of satellite-derived shoreline (SDS) detection and coastal landcover mapping workflows among coastal scientists and coastal resource management practitioners. SDS is a sub-field of coastal sciences that aims to detect and post-process a time-series of shoreline locations from publicly...
Application of a workflow to determine the feasibility of using simulated streamflow for estimation of streamflow frequency statistics
Amanda Whaling, Kelly Sanks, William H. Asquith, Kirk D. Rodgers
2024, Journal of Hydrologic Engineering (29)
Streamflow records from hydrologic models are attractive for use in operational hydrology, such as a streamflow frequency analysis. The amount of bias inherent to simulated streamflow from hydrologic models is often unknown, but it is likely present in derivative products. Therefore, a workflow may help determine where streamflow frequency analysis...
Upper crustal seismic velocity structure of the Hayward fault zone, San Francisco Bay, California, USA: Results from the 2016 East Bay Seismic Experiment (EBSI-16)
Rufus D. Catchings, Luther M. Strayer, Joanne H. Chan, Mark Goldman, Andrian T. McEvilly, J. Suppe
2024, GSA Bulletin (136) 3261-3276
We developed Vp, Vs, Vp/Vs ratio, and Poisson’s ratio models of the uppermost crust (<4 km depth) from the eastern San Francisco (SF) Bay (California, USA) to near the Calaveras fault along a 15-km-long, linear profile. Upper crustal velocities are highly variable beneath, west, and well east of the Hayward fault. We...
Predicting the response of a long-distance migrant to changing environmental conditions in winter
Richard A. Stillman, E.M. Rivers, W. Gilkerson, K. A. Wood, P. Clausen, C. Deane, David H. Ward
2024, Ecology and Evolution (14)
Access to high-quality food is critical for long-distance migrants to provide energy for migration and arrival at breeding grounds in good condition. We studied effects of changing abundance and availability of a marine food, common eelgrass (Zostera marina L.), on an arctic-breeding, migratory goose, black brant (Brant bernicla nigricans Lawrence 1846), at...
Use of Doppler velocity radars to monitor and predict debris and flood wave velocities and travel times in post-wildfire basins
John W, Fulton, Nicholas Graff Hall, Laura A. Hempel, J.J. Gourley, Mark F. Henneberg, Michael S. Kohn, William H. Farmer, William H. Asquith, Daniel Wasielewski, Andrew S. Stecklein, Amanullah Mommandi, Aziz Khan
2024, Journal of Hydrology X (24)
The magnitude and timing of extreme events such as debris and floodflows (collectively referred to as floodflows) in post-wildfire basins are difficult to measure and are even more difficult to predict. To address this challenge, a sensor ensemble consisting of noncontact, ground-based (near-field), Doppler velocity (velocity) and pulsed (stage...
Characterising, quantifying, and accessing eruption source parameters of explosive volcanic eruptions for operational simulation of tephra dispersion: A current view and future perspectives
Samantha Engwell, Larry G. Mastin, Contanza Bonadonna, Sara Barsotti, Natalia I. Deligne, Bergrun A. Oladottir
2024, Bulletin of Volcanology (86)
Eruption source parameters (ESPs) are crucial for characterising volcanic eruptions and are essential inputs to numerical models used for hazard assessment. Key ESPs of explosive volcanic eruptions include plume height, mass eruption rate, eruption duration, and grain-size distribution. Some of these ESPs can be directly observed...
Reach-scale mapping of surface flow velocities from thermal images acquired by an uncrewed aircraft system along the Sacramento River, California, USA
Paul J. Kinzel, Carl J. Legleiter, Christopher L. Gazoorian
2024, Water (16)
An innovative payload containing a sensitive mid-wave infrared camera was flown on an uncrewed aircraft system (UAS) to acquire thermal imagery along a reach of the Sacramento River, California, USA. The imagery was used as input for an ensemble particle image velocimetry (PIV) algorithm to produce near-continuous maps of surface...
An update of the ichthyofauna of West Virginia with notes on historic sportfish stockings
D. A. Cincotta, S.A. Welsh
2024, Northeastern Naturalist (31) 1-48
The management and conservation of faunas at regional scales depend on current data on species diversity and distribution. Relative to the ichthyofauna of West Virginia, few studies have recently documented the richness and distribution of fishes in the state, with even the most comprehensive...
A fire-use decision model to improve the United States’ wildfire management and support climate change adaptation
Aaron Daniel Russell, Nina Fontana, Tyler Hoecker, Alyssa Kamanu, Reetam Majumder, Jilmarie Stephens, Adam Young, Amanda E. Cravens, Christian Giardina, Kevin Hiers, Jeremy Littell, Adam Terando
2024, Cell Reports Sustainability (1)
The US faces multiple challenges in facilitating the safe, effective, and proactive use of fire as a landscape management tool. This intentional fire use exposes deeply ingrained communication challenges and distinct but overlapping strategies of prescribed fire, cultural burning, and managed wildfire. We argue for a new conceptual model that...
Seismically detected cratering on Mars: Enhanced recent impact flux?
Ingrid J. Daubar, Raphael F. Garcia, Alexander E. Stott, Benjamin Fernando, Gareth S. Collins, Colin M. Dundas, Natalia Wojcicka, Geraldine Zenhausern, Alfred S. McEwen, Simon C. Stahler, Matthew P. Golombek, Constantinos Charalambous, Domenico Giardini, Philippe Lognonne, W. Bruce Banerdt
2024, Science Advances (10)
Seismic observations of impacts on Mars indicate a higher impact flux than previously measured. Using six confirmed seismic impact detections near the NASA InSight lander and two distant large impacts, we calculate appropriate scalings to compare these rates with lunar-based chronology models. We also update the impact rate from orbital...
The National Ocean Biodiversity Strategy
Gabrielle Canonico, J. Emmett Duffy, Masha Edmonson, Katie Fillingham, Abigail Benson, Kelsey Bisson, Amanda Demopoulos, Beth Hinchey, Katsumi Matsumoto, Chris Meyer, James Price, Elaine Shen, Woody Turner, Mike Weise, Andrea Vander Woude, Lauren Wenzel
2024, Report
President Biden has been clear that the ocean is central to life on Earth. As he has proclaimed, “the ocean powers millions of jobs; feeds and sustains us; and is a rejuvenating source of inspiration, exploration, and recreation.” The Biden-Harris Administration has worked hard to fulfill the President’s goal to...
Coyote use of prairie dog colonies is most frequent in areas used by American badgers
Rebecca Windell, Larissa L. Bailey, Travis Livieri, David A. Eads, Dean E. Biggins, Stewart Breck
2024, Journal of Mammalogy
The consequences of intraguild predation on vulnerable subordinate species are an important consideration in the recovery of endangered species. In prairie ecosystems, coyotes (Canis latrans) are the primary predator of endangered black-footed ferrets (Mustela nigripes; hereafter, ferrets) and presumably compete for prairie dog (Cynomys spp.) prey. Coyote predation of ferrets...
Evaluating post-wildfire debris-flow rainfall thresholds and volume models at the 2020 Grizzly Creek Fire in Glenwood Canyon, Colorado, USA
Francis K. Rengers, Samuel Bower, Andrew Knapp, Jason W. Kean, Danielle W. vonLembke, Matthew A. Thomas, Jaime Kostelnik, Katherine R. Barnhart, Matthew Bethel, Joseph E. Gartner, Madeline Hille, Dennis M. Staley, Justin K. Anderson, Elizabeth K. Roberts, Stephen B. DeLong, Belize Lane, Paxton Ridgeway, Brendan Murphy
2024, NHESS (24) 2093-2114
As wildfire increases in the western United States, so do postfire debris-flow hazards. The U.S. Geological Survey (USGS) has developed two separate models to estimate (1) rainfall intensity thresholds for postfire debris-flow initiation and (2) debris-flow volumes. However, the information necessary to test the accuracy of...
Pasture and diurnal temperature are key predictors of regional Plains Spotted Skunk (Spilogale interrupta) distribution
Kara M. White, Amanda E. Cheeseman, Joshua D. Stafford, Robert Charles Lonsinger
2024, Journal of Mammalogy
The Plains Spotted Skunk (Spilogale interrupta) is a small carnivore native to central North America that has experienced significant population reductions, and there is a lack of information about the species that could inform conservation. Our study aimed to address knowledge gaps about the distribution and habitat associations of the...
Climate, food and humans predict communities of mammals in the United States
Roland Kays, Matthew H. Snider, George Hess, Michael V. Cove, Alex Jensen, Hila Shamon, William J. McShea, Brigit Rooney, Maximilian L. Allen, Charles E. Pekins, Christopher C. Wilmers, Mary E. Pendergast, Austin M. Green, Justin Suraci, Matthew S. Leslie, Sophie Nasrallah, Dan Farkas, Mark Jordan, Melissa Grigione, Michael LaScaleia, Miranda L. Davis, Chris Hansen, Josh Millspaugh, Jesse S. Lewis, Michael Havrda, Robert Long, Kathryn R. Remine, Kodi J. Jaspers, Diana J. R. Lafferty, Tru Hubbard, Colin E. Studds, Erika L. Barthelmess, Katherine Andy, Andrea Romero, Brian J. O’Neill, Melissa T.R. Hawkins, Jason V. Lombardi, Maksim Sergeyev, M. Caitlin Fisher-Reid, Michael S. Rentz, Christopher Nagy, Jon D Davenport, Christine C. Rega-Brodsky, Cara L. Appel, Damon B. Lesmeister, Sean T. Giery, Christopher A. Whittier, Jesse M. Alston, Chris Sutherland, Christopher Rota, Thomas Murphy, Thomas E. Lee Jr., Alessio Mortelliti, Dylan L. Bergman, Justin A. Compton, Brian D. Gerber, Jess Burr, Kylie Rezendes, Brett Alexander DeGregorio, Nathaniel H. Wehr, John F. Benson, M. Teague O’Mara, David S. Jachowski, Morgan Gray, Dean E. Beyer Jr., Jerrold L. Belant, Robert V. Horan III, Robert Charles Lonsinger, Kellie M. Kuhn, Steven C. M. Hasstedt, Marketa Zimova, Sophie M. Moore, Daniel J. Herrera, Sarah Fritts, Andrew J. Edelman, Elizabeth A. Flaherty, Tyler R. Petroelje, Sean A. Neiswenter, Derek R. Risch, Fabiola Iannarilli, Marius van der Merwe, Sean P. Maher, Zach J. Farris, Stephen L. Webb, David S. Mason, Marcus A. Lashley, Andrew M. Wilson, John P. Vanek, Samuel R. Wehr, L. Mike Conner, James C. Beasley, Helen L. Bontrager, Carolina Baruzzi, Susan N. Ellis-Felege, Mike D. Proctor, Jan Schipper, Katherine Weiss, Andrea K. Darracq, Evan G. Barr, Peter D. Alexander, Cagan H. Sekercioglu, Daniel A. Bogan, Christopher M. Schalk, Jean E. Fantle-Lepczyk, Christopher A. Lepczyk, Scott LaPoint, Laura S. Whipple, Helen Ivy Rowe, Kayleigh Mullen, Tori Bird, Adam Zorn, LaRoy Brandt, Richard G. Lathrop, Craig McCain, Anthony P. Crupi, James Clark, Arielle Parsons
2024, Diversity and Distributions (30)
AimThe assembly of species into communities and ecoregions is the result of interacting factors that affect plant and animal distribution and abundance at biogeographic scales. Here, we empirically derive ecoregions for mammals to test whether human disturbance has become more important than climate and habitat resources in...
Total phosphorus and suspended-sediment concentrations and loads from two main tributaries to Upper Klamath Lake, Oregon, 2014–20
Liam N. Schenk, Caelan Simeone
2024, Open-File Report 2024-1034
Total phosphorus (TP) and suspended-sediment concentrations (SSC) and loads were computed at two U.S. Geological Survey (USGS) streamgages in the upper Klamath River Basin on the Sprague (USGS site ID 11501000) and Williamson (USGS site ID 11502500) Rivers using high temporal resolution turbidity and streamflow data to develop surrogate regression...
An integrated perspective of paleoenvironmental change in the Western Interior Seaway before and during OAE-2 reveals how organic-rich mudstones form in dynamic environments
Katherine L. French, Jason A. Flaum, Justin E. Birdwell
2024, Earth and Planetary Science Letters (642)
Organic and inorganic geochemistry was integrated with sedimentology from the Eagle Ford Group in the U.S. Geological Survey Gulf Coast-3 drill core to investigate why organic matter enrichment and anoxia predate the Cenomanian–Turonian oceanic anoxic event (OAE-2) at the southern Western Interior Seaway (WIS). The relationship between the...
Geographic principles applied to population dynamics: A spatially interpolated integrated population model
Brian G. Prochazka, Peter S. Coates, Shawn T. O’Neil, Shawn P. Espinosa, Cameron L. Aldridge
2024, Methods in Ecology and Evolution (15) 1394-1407
A major impediment to wildlife conservation and management, from a quantitative perspective, is dealing with high degrees of uncertainty associated with population estimates. Integrated population models (IPMs) can help alleviate that challenge, but they are often limited to narrow spatial or temporal windows...
Factors influencing larval coregonine spatial distribution in Lake Geneva (Europe) and Lake Superior (North America) during a single season near known spawning sites
Jamie A. Dobosenski, Daniel L. Yule, Jean Guillard, Orlane Anneville, Edmund J. Isaac, Jason D. Stockwell, Jared T. Myers, Amanda Susanne Ackiss, Rosaura J. Chapina, Seth A. Moore
2024, International Journal of Limnology (60)
Survival rate of the larval stage is an important driver of fish recruitment. To understand mechanisms regulating larval survival it is important to understand the relative importance of abiotic and biotic factors that shape larval spatial distributions. We studied larval Coregonus distributions in surface waters (surface to 1 m) by repeatedly sampling study...
