The relative importance of cisco (Coregonus artedi) in the diets of common loons (Gavia immer) among a set of cisco refuge lakes in Minnesota
Kevin P. Kenow, Yer Lor, Beth V. Holbrook, Luke J. Fara, Steven C. Houdek, Tariq Tajjioui, Brian R. Gray, Peter C. Jacobson
2023, Canadian Journal of Zoology (101) 1004-1016
Common loon (Gavia immer (Brünnich, 1764)) foraging patterns and the relative importance of cisco (Coregonus artedi Lesueur, 1818) in the diets of loons were evaluated for the Whitefish Chain of Lakes, a set of coldwater cisco refuge lakes in Minnesota, USA. Environmental DNA metabarcoding of loon fecal samples detected...
Snow surface roughness across spatio-temporal scales
Steven R. Fassnacht, Kazuyoshi Suzuki, Jessica E. Sanow, Graham A. Sexstone, Anna K.D. Pfohl, Molly E. Tedesche, Bradley M. Simms, Eric S. Thomas
2023, Water (15)
The snow surface is at the interface between the atmosphere and Earth. The surface of the snowpack changes due to its interaction with precipitation, wind, humidity, short- and long-wave radiation, underlying terrain characteristics, and land cover. These connections create a dynamic snow surface that impacts the energy and mass...
Validation and comparison of age estimates for Smallmouth Buffalo in Oklahoma based on otoliths, pectoral fin rays, and opercula
James M. Long, Richard A. Snow, Daniel E. Shoup, Jory B. Bartnicki
2023, North American Journal of Fisheries Management (43) 618-627
With an increased interest in nongame fishes such as buffalofishes (Catostomidae, Ictiobus), there is a need for better foundational data on their life history. Bigmouth Buffalo I. cyprinellus, for example, have been found to live for more than a century. Age estimates for other sucker species have...
Application of the Precipitation-Runoff Modeling System (PRMS) to simulate the streamflows and water balance of the Red River Basin, 1980–2016
Victor L. Roland II
2023, Scientific Investigations Report 2022-5105
The Precipitation-Runoff Modeling System (PRMS) was used to develop and calibrate a streamflow and water balance model for the Red River Basin as part of the U.S. Geological Survey National Water Census, a research effort focused on developing innovative water accounting...
Modeled predictions of human-associated and fecal-indicator bacteria concentrations and loadings in the Menomonee River, Wisconsin using in-situ optical sensors
Peter L. Lenaker, Steven R. Corsi, Laura A. DeCicco, Hayley T. Olds, Debra K. Dila, Mari Danz, Sandra L. McLellan, Troy D. Rutter
2023, PLoS ONE (18)
Human sewage contamination of waterways is a major issue in the United States and throughout the world. Models were developed for estimation of two human-associated fecal-indicator and three general fecal-indicator bacteria (HIB and FIB) using in situ optical field-sensor data for estimating concentrations and loads of...
Behavioral responses of terrestrial mammals to COVID-19 lockdowns
Marlee A. Tucker, Aafke M. Schipper, Tempe S. F. Adams, Nina Attias, Tal Avgar, Natarsha Lauren Babic, Kristin J. Barker, Guillaume Bastille-Rousseau, Dominik M. Behr, Jerrold L. Belant, Dean E. Beyer Jr., Niels Blaum, J. David Blount, Dirk Bockmühl, Ricardo Luiz Pires Boulhosa, Michael B. Brown, Buuveibaatar Bayarbaatar, Francesca Cagnacci, Justin M. Calabrese, Rok Černe, Simon Chamaillé-Jammes, Aung Nyein Chan, Michael J. Chase, Yannick Chaval, Yvette Chenaux-Ibrahim, Seth Cherry, Duško Ćirović, Emrah Çoban, Eric K. Cole, Laura Conlee, Courtemanch, Gabriele Cozzi, Sarah C Davidson, Darren DeBloois, Nandintsetseg Dejid, Vickie DeNicola, Arnaud L.J. Desbiez, Iain Douglas-Hamilton, David Drake, Michael Egan, William F. Fagan, Morgan J. Farmer, Julian Fennessy, Shannon P. Finnegan, Christen H. Fleming, Bonnie Fournier, N. L. Fowler, Mariela G. Gantchoff, Alexandre Garnier, Benedikt Gehr, Chris Geremia, Jacob R. Goheen, Morgan L. Hauptfleisch, Mark Hebblewhite, Morten Heim, Anne G. Hertel, Marco Heurich, A.J. Mark Hewison, James Hodson, Nicholas Hoffman, J. Grant C. Hopcraft, Djuro Huber, Edmund J. Isaac, Karolina Janik, Miloš Ježek, Örjan Johansson, Neil R. Jordan, Petra Kaczensky, Douglas N. Kamaru, Matthew J. Kauffman, Todd M. Kautz, Roland Kays, Allicia P Kelly, Jonas Kindberg, Miha Krofel, Josip Kusak, Clayton T. Lamb, Tayler N LaSharr, Peter Leimgruber, Horst Leitner, Michael Lierz, John Linnell, Purevjav Lkhagvaja, Ryan A. Long, José Vicente López-Bao, Matthias-Claudio Loretto, Pascal Marchand, Hans Martin, Lindsay A. Martinez, Roy T. McBride Jr., Ashley A.D. McLaren, Erling Meisingset, Joerg Melzheimer, Evelyn Merrill, Arthur D. Middleton, Kevin Monteith, Seth A. Moore, Bram Van Moorter, Nicolas Morellet, Thomas Morrison, Rebekka Müller, Atle Mysterud, Michael T. Noonan, David O’Connor, Daniel Olson, Kirk A. Olson, Anna C. Ortega, Federico Ossi, Manuela Panzacchi, Robert Patchett, Brent R. Patterson, Rogerio Cunha de Paula, John Payne, Wibke Peters, Tyler R. Petroelje, Benjamin J. Pitcher, Boštjan Pokorny, Kim Poole, Hubert Potočnik, Marie-Pier Poulin, Robert M. Pringle, Herbert H.T. Prins, Nathan Ranc, Slaven Reljić, Benjamin S. Robb, Ralf Röder, Christer Moe Rolandsen, Christian Rutz, Albert Salemgareyev, G. Samelius, Heather Sayine-Crawford, S. Schooler, Cagan H. Sekercioglu, Nuria Selva, Paola Semenzato, Agnieszka Sergiel, Koustubh Sharma, Avery L. Shawler, Johannes Signer, Vaclav Silovsky, João Paulo Silva, Richard Simon, Rachel A. Smiley, Douglas W. Smith, Erling J. Solberg, Diego Ellis-Soto, Orr Spiegel, Jared A. Stabach, Jenna Stacy-Dawes, Daniel R. Stahler, John A. Stephenson, Cheyenne Stewart, Olav Strand, Peter Sunde, Nathan Svoboda, Johnathan Swart, Jeffrey J. Thompson, Katrina L. Toal, Kenneth Uiseb, Meredith C. VanAcker, Marianela Velilla, Tana L Verzuh, Bettina Wachter, Brittany L. Wagler, Jesse Whittington, Martin Wikelski, Christopher C. Wilmers, George Wittemyer, Julie K. Young, Filip Zieba, Tomasz Zwijacz-Kozica, Mark A.J. Huijbregts, Thomas Mueller
2023, Science (380) 1059-1064
COVID-19 lockdowns reduced human mobility, providing an opportunity to disentangle its effects on animals from those of landscape modifications. Using GPS data, we compared movements and road avoidance of 2300 terrestrial mammals (43 species) during the 2020 lockdowns to the same period in 2019. Individual responses were variable, with no...
Historical changes to channel planform and bed elevations downstream from dams along Fall Creek and Middle Fork Willamette River, Oregon, 1926–2016
Mackenzie K. Keith, J. Rose Wallick, Gabriel W. Gordon, Heather D. Bervid
2023, Scientific Investigations Report 2023-5048
Operation of large, multipurpose dams within the Middle Fork Willamette River Basin, Oregon, including the Fall Creek sub-basin, have disrupted natural streamflow and sediment transport regimes and fish passage along the river corridors. Documenting channel morphology, including channel planform, landforms, vegetation cover, and river channel elevations at multiple points in...
Reevaluation of 2,3,7,8-tetrachlorodibenzo-p-dioxin equivalency factors for dioxin-like polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, and polychlorinated biphenyls for fishes
Jon A. Doering, Donald E. Tillitt, Steve Wiseman
2023, Environmental Toxicology and Chemistry (42) 2215-2228
An expert meeting was organized by the World Health Organization (WHO) in 1997 to streamline assessments of risk posed by mixtures of dioxin-like chemicals (DLCs) through development of 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TCDD) equivalency factors (TEFs) for mammals, birds, and fishes. No reevaluation has been performed for fish...
Quantifying ecosystem states and state transitions of the Upper Mississippi River System using topological data analysis
Danelle M. Larson, Wako Bungula, Casey McKean, Alaina Stockdill, Amber Lee, Frederick Miller, Killian Davis
2023, PLOS Computational Biology (19)
Aquatic systems worldwide can exist in multiple ecosystem states (i.e., a recurring collection of biological and chemical attributes), and effectively characterizing multidimensionality will aid protection of desirable states and guide rehabilitation. The Upper Mississippi River System is composed of a large floodplain river system spanning 2200...
Tracing magmatic genesis and evolution through single zircon crystals from successive supereruptions from the Socorro Caldera Complex, USA
Sean P. Gaynor, Tyson Michael Smith, Urs Schaltegger
2023, Earth and Planetary Science Letters (616)
Large volume rhyolitic ignimbrite volcanism is a significant contributor to the evolving crust. The introduction of high-silica material into the upper crust, differentiation within the middle crust, and partial melting in the lower crust contributes to geochemical and isotopic evolution of the crust. Developing accurate models...
Integrated analysis shows how the effects of extreme flooding events propagate through fish communities to impact amphibians
James Grace
2023, Journal of Animal Ecology (92) 1106 –-1109
Research Highlight: Davis, C. L., Walls, S. C., Barichivich, W. J., Brown, M. E., & Miller, D. A. (2022). Disentangling direct and indirect effects of extreme events on coastal wetland communities. Journal of Animal Ecology, https://doi.org/10.1111/1365-2656.13874. Catastrophic events such as floods, hurricanes, winter storms,...
System characterization report on the BlackSky Global multispectral sensor
James C. Vrabel, Cody Anderson, Paul C. Bresnahan, Jon B. Christopherson, Jeff Clauson, Minsu Kim, Robert E. Ryan, Aparajithan Sampath
2023, Open-File Report 2021-1030-O
Executive SummaryThis report addresses system characterization of the BlackSky Global satellites and is part of a series of system characterization reports produced and delivered by the U.S. Geological Survey Earth Resources Observation and Science Cal/Val Center of Excellence. These reports present and detail the methodology and procedures for characterization; present...
The bee lab
Sam Droege, Elise R. Irwin, Jenn Malpass, Jonathan R. Mawdsley
2023, Fact Sheet 2023-3023
Introduction The U.S. Geological Survey (USGS) Bee Lab is a collaborative interagency joint venture and international leader for bee (Hymenoptera: Apoidea) identification, survey design, quantification of bee and plant interrelations, and development and maintenance of occurrence databases. Each of these objectives supports native bee conservation by providing critical data and tools...
River water quality in the Delaware River Basin—Concentrations and trends through 2018
Megan E. Shoda, Emily G Gain, Jennifer C. Murphy
2023, Fact Sheet 2023-3014
IntroductionThe Delaware River Basin provides drinking water to 13.3 million people and supports endangered species, provides recreational opportunities, and is an essential resource to regional industries. The efforts of Federal and State governments have substantially improved overall water quality in the basin, which had been severely degraded prior to...
Assessing global elevation models for mapping the low elevation coastal zone
Dean B. Gesch
2023, Conference Paper, Geomorphometry 2023 proceedings
Elevation data are critical for assessments of coastal hazards, including sea-level rise (SLR), flooding, storm surge, tsunami impacts, and wave run-up. Previous research has demonstrated that the quality of data used in elevation-based hazard assessments must be well documented and applied properly to assess potential impacts. Global digital elevation models...
Combining field observations and high-resolution numerical modeling to demonstrate the effect of coral reef roughness on turbulence and its implications for reef restoration design
Benjamin K Norris, Curt D. Storlazzi, Andrew W. M. Pomeroy, Kurt J. Rosenberger, Joshua B. Logan, Olivia M. Cheriton
2023, Coastal Engineering (184)
Coral reefs are effective natural barriers that protect adjacent coastal communities from hazards such as erosion and storm-induced flooding. However, the degradation of coral reefs compromises their ability to protect against these hazards, making degraded reefs a target for restoration. There have been limited field and numerical modeling studies conducted...
Progress in reducing nutrient and sediment loads to Chesapeake Bay: Three decades of monitoring data and implications for restoring complex ecosystems
Qian Zhang, Joel D. Blomquist, Rosemary M. Fanelli, Jennifer L. Keisman, Douglas L. Moyer, Michael J. Langland
2023, WIREs Water (15)
For over three decades, Chesapeake Bay (USA) has been the focal point of a coordinated restoration strategy implemented through a partnership of governmental and nongovernmental entities, which has been a classical model for coastal restoration worldwide. This synthesis aims to provide resource managers and estuarine scientists with a clearer perspective...
Consolidated Appropriations Act, 2023—USGS disaster emergency recovery activities
Jo Ellen Hinck, Joseph Stachyra
2023, Fact Sheet 2023-3025
Title VII of Division N in the Consolidated Appropriations Act, 2023 (Public Law 117–328), was enacted on December 29, 2022. The U.S. Geological Survey received $41.04 million in disaster emergency supplemental funding for repairing and replacing facilities and equipment, collecting high-resolution elevation data in affected areas, and completing scientific assessments...
Analysis of aquifer framework and properties, North Magee Street well field, Southampton, New York
Paul E. Misut
2023, Open-File Report 2023-1028
The U.S. Geological Survey, in cooperation with the Suffolk County Water Authority, evaluated the groundwater-flow characteristics and aquifer properties of the North Magee Street well field north of the village of Southampton, New York. Characteristics and properties included groundwater-flow direction, potential groundwater-contributing areas to the well field production wells, and...
Capturing patterns of evolutionary relatedness with reflectance spectra to model and monitor biodiversity
Daniel Mark Griffith, Kristin B. Byrd, Lee Anderegg, Elijah Allen, Demetrios Gatziolis, Dar A. Roberts, Rosie Yacoub, Ramakrishna Nemani
2023, Proceedings of the Natural Academy of Sciences (120)
Biogeographic history can set initial conditions for vegetation community assemblages that determine their climate responses at broad extents that land surface models attempt to forecast. Numerous studies have indicated that evolutionarily conserved biochemical, structural, and other functional attributes of plant species are captured in visible-to-short wavelength infrared, 400 to 2,500...
Distribution of chlorinated volatile organic compounds and per- and polyfluoroalkyl substances in groundwater and surface water at the former Naval Air Warfare Center, West Trenton, New Jersey, 2018
Alex R. Fiore, Thomas E. Imbrigiotta, Timothy P. Wilson
2023, Open-File Report 2023-1022
Groundwater wells and surface-water storm sewers contaminated with volatile organic compounds (VOCs) and per- and polyfluoroalkyl substances (PFASs) at the former Naval Air Warfare Center (NAWC) site in West Trenton, New Jersey were sampled in 2018 as part of the Navy’s long-term monitoring program. Trichloroethene (TCE), cis-1,2-dichloroethene (cisDCE), and vinyl...
Scanning electron microscope images of sand and silt from the early MIS4–MIS3 Roxana Silt, Phillips Bayou, Arkansas
Helaine W. Markewich, Douglas A. Wysocki, G. Norman White, Joe B. Dixon
2023, Scientific Investigations Report 2023-5062
The age and source of the late Pleistocene Roxana Silt in the Mississippi Valley have been studied since the middle 1800s. Published age and paleoenvironmental data for the Roxana Silt in the Mississippi Valley show that deposition occurred from late marine isotope stage 5 (MIS5) through late marine isotope stage...
Comparing domestic and public-supply groundwater quality in the northern San Joaquin Valley, 2019—California GAMA Priority Basin Project
George L. Bennett V, Emily A. Haugen, Zeno F. Levy
2023, Scientific Investigations Report 2023-5049
Groundwater quality in the Northern San Joaquin Valley region of California was studied as part of California State Water Resources Control Board (SWRCB) Groundwater Ambient Monitoring and Assessment Program-Priority Basin Project (GAMA-PBP). The GAMA-PBP made a spatially unbiased assessment of the aquifer system used for domestic drinking-water supply in the...
Habitat selection and water dependency of feral burros in the Mojave Desert, California, USA
Talesha Karish, Gary W. Roemer, David K. Delaney, Craig D. Reddell, James W. Cain III
2023, Journal of Wildlife Management (87)
Expansion of feral burro (Equus asinus) populations across the southwestern United States is causing human–wildlife conflicts including rangeland degradation, competition with livestock and native species, and burro–vehicle collisions. On the Fort Irwin National Training Center (NTC) in California, feral burros interfere with military training...
Geographic isolation reduces genetic diversity of a wide-ranging terrestrial vertebrate, Canis lupus
S.A. Frevol, D. R. MacNulty, M. C. Anderson, H. D. Cluff, L. David Mech, M. Musiani
2023, Ecosphere (14)
Genetic diversity is theorized to decrease in populations closer to a species' range edge, where habitat may be suboptimal. Generalist species capable of long-range dispersal may maintain sufficient gene flow to counteract this, though the presence of significant barriers to dispersal (e.g., large water...
