Role of landscape features in resource selection by female Greater Prairie-chickens within a constrained environment
Jacquelyn M. Gehrt, Derek A. Moon, Shawn C. Stratton, David A. Haukos
2022, Global Ecology and Conservation (38)
Greater Prairie-chickens (Tympanuchus cupido) historically occupied 20 states within the contiguous United States; however, due to habitat degradation and loss, they are currently found in 11 states, only four of which have a stable population. Kansas supports a relatively large abundance of Greater Prairie-chickens, where the Flint Hills ecoregion historically...
GSPy: A new toolbox and data standard for Geophysical Datasets
Stephanie R. James, Nathan Leon Foks, Burke J. Minsley
2022, Frontiers in Earth Science - Environmental Informatics and Remote Sensing (10)
The diversity of geophysical methods and datatypes, as well as the isolated nature of various specialties (e.g., electromagnetic, seismic, potential fields) leads to a profusion of separate data file formats and documentation conventions. This can hinder cooperation and reduce the impact of datasets researchers have invested in heavily...
Relative sea-level change in South Florida during the past ~5000 years
Nicole S. Khan, Erica L. Ashe, Ryan P. Moyer, Andrew C. Kemp, Simon E. Engelhart, Matthew J. Brain, Lauren Toth, Amanda R. Chappel, Margaret Christie, Robert E. Kopp, Benjamin P. Horton
2022, Global and Planetary Change (216)
A paucity of detailed relative sea-level (RSL) reconstructions from low latitudes hinders efforts to understand the global, regional, and local processes that cause RSL change. We reconstruct RSL change during the past ~5 ka using cores of mangrove peat at two sites (Snipe Key and Swan...
Subsampling large-scale digital elevation models to expedite geospatial analyses in coastal regions
Kelly Ann Murphy, David G. Zawada, Kimberly K. Yates
2022, Journal of Coastal Research (38) 1236-1245
Large-area, high-resolution digital elevation models (DEMs) created from light detection and ranging (LIDAR) and/or multibeam echosounder data sets are commonly used in many scientific disciplines. These DEMs can span thousands of square kilometers, typically with a spatial resolution of 1 m or finer, and can be...
Achieving sub-nanoTesla precision in multirotor UAV aeromagnetic surveys
Geoffrey Phelps, Robert E. Bracken, John Spritzer, David S. White
2022, Journal of Applied Geophysics (206)
An uncrewed aerial vehicle (UAV) multirotor aeromagnetic system using a 5-m sling load for a magnetic sensor system is described and characterized. Four magnetic surveys with identical flight lines were completed, at two nominal altitudes of 25 and 40 m. The surveys were used to assess the repeatability of data collected...
Whole-ecosystem experiment illustrates short timescale hydrodynamic, light, and nutrient control of primary production in a terminal slough
Luke C. Loken, Steven Sadro, Leah Lenoch, Paul Stumpner, Randy A Dahlgren, Jon R. Burau, Erwin E Van Nieuwenhuyse
2022, Estuaries and Coasts (45) 2428-2449
Estuaries are among the most productive of aquatic ecosystems. Yet the collective understanding of patterns and drivers of primary production in estuaries is incomplete, in part due to complex hydrodynamics and multiple controlling factors that vary at a range of temporal and spatial scales. A whole-ecosystem experiment was conducted in...
Revised earthquake recurrence intervals in California, USA: New paleoseismic sites and application of event likelihoods
Devin McPhillips
2022, Seismological Research Letters (93) 3009-3023
Recurrence intervals for ground rupturing earthquakes are critical data for assessing seismic hazard. Recurrence intervals are presented here for 38 paleoseismic sites in California. Eleven of these include new or updated data; the remainder use data previously included in the Unified California Earthquake...
Data synthesis for environmental management: A case study of Chesapeake Bay
Robert J. Orth, William C. Dennison, David J. Wilcox, Richard A. Batiuk, Brooke J. Landry, Cassie Gurbisz, Jennifer L. Keisman, Michael P. Hannam, Jonathan S. Lefcheck, Rebecca R. Murphy, Kenneth A. Moore, Christopher J. Patrick, Jeremy Testa, Donald E. Weller, Melissa Merritt, Paige Hobaugh
2022, Journal of Environmental Management (321)
Synthesizing large, complex data sets to inform resource managers towards effective environmental stewardship is a universal challenge. In Chesapeake Bay, a well-studied and intensively monitored estuary in North America, the challenge of synthesizing data on water quality and land use as factors related...
Hydrologic conditions in Kansas, water year 2021
Kyle A. Puls
2022, Fact Sheet 2022-3071
The U.S. Geological Survey maintains a network of hydrologic monitoring stations across Kansas in cooperation with Federal, State, Tribal, and local agencies. During water year 2021, this network included 230 real-time surface water data collection sites, referred to as “streamgages.” A water year is the 12-month period from October 1...
Streamflow—Water year 2021
Xiaodong Jian, David M. Wolock, Harry F. Lins, Ronald J. Henderson, Steven J. Brady
2022, Fact Sheet 2022-3072
The maps and graphs in this summary describe national streamflow conditions for water year 2021 (a water year is the period from October 1 to September 30 and is designated by the year in which it ends; for example, water year 2021 was from October 1, 2020, to September 30,...
Glacial geology and hydrogeology of valley-fill aquifers in the Oneonta area, Otsego and Delaware Counties, New York
Paul M. Heisig, P. Jay Fleisher
2022, Scientific Investigations Report 2022-5069
The glacial geology and hydrogeology of valley-fill aquifers and their surrounding uplands are described within a 112-square-mile area in southern Otsego and northwestern Delaware Counties, New York, centered around the City of Oneonta. The major valleys include those of the Susquehanna River, Otego Creek, Charlotte Creek, and Schenevus Creek. A...
Quantifying modeling uncertainty in simplified beam models for building response prediction
S. Farid Ghahari, Khachik Sargsyan, Mehmet Celebi, Ertugrul Taciroglu
2022, Structural Control and Health Monitoring (29)
The use of simple models for response prediction of building structures is preferred in earthquake engineering for risk evaluations at regional scales, as they make computational studies more feasible. The primary impediment in their gainful use presently is the lack of viable methods for quantifying (and reducing upon) the modeling...
The Water Recycling Revolution: Tapping into the future
John A. Izbicki
2022, Groundwater (60) 581-582
The Water Recycling Revolution discusses issues affecting acceptance of water reuse for public supply. The book is useful to water resource, regulatory, and public health professionals interested in the history of successful and unsuccessful attempts to conserve, recycle, and reuse treated municipal wastewater as a public resource. The book is...
High-resolution marine seismic imaging of the Seattle fault zone: Near surface insights into fault zone geometry, Quaternary deformation, and long-term evolution
G.L Moore, Emily Roland, Scott E.K. Bennett, Janet Watt, Jared W. Kluesner, Daniel S. Brothers, Emma K Myers
2022, Bulletin of the Seismological Society of America (112) 2715-2744
The Seattle fault zone (SFZ) is a north‐directed thrust fault system that underlies the greater Seattle metropolitan area. Evidence of past land level changes, landslides, liquefaction, and a local tsunami indicate that this 70‐km‐long fault system can host up to M 7–7.5 earthquakes. Both...
A decade of monitoring micropollutants in urban wet-weather flows: What did we learn?
Lena Mutzner, Viviane Furrer, Helene Castebrunet, Ulrich Dittmer, Stephan Fuchs, Wolfgang Gernjak, Marie-Christine Gromaire, Andreas Matzinger, Peter Steen Mikkelsen, William R. Selbig, Luca Vezzaro
2022, Water Research (223)
Urban wet-weather discharges from combined sewer overflows (CSO) and stormwater outlets (SWO) are a potential pathway for micropollutants (trace contaminants) to surface waters, posing a threat to the environment and possible water reuse applications. Despite large efforts to monitor micropollutants in the last decade, the gained information is still limited...
Second round of an interlaboratory comparison of SARS-CoV2 molecular detection assays used by 45 veterinary diagnostic laboratories in the United States
Kaiping Deng, Steffen Uhlig, Laura B. Goodman, Hon S. Ip, Mary Lea Killiam, Sarah Nemser, Jodie Ulaszek, Shannon Kiener, Matthew Kmet, Kirstin Frost, Karina Hettwer, Bertrand Colson, Kapil Nichani, Anja Schlierf, Andriy Tkachenko, Mothomang Mlalazi Oyinloye, Scott Andrew, Ravinder Reddy, Gregory H. Tyson
2022, Journal of Veterinary Diagnostic Investigation (34) 825-834
The COVID-19 pandemic presents a continued public health challenge. Veterinary diagnostic laboratories in the United States use RT-rtPCR for animal testing, and many laboratories are certified for testing human samples; hence, ensuring that laboratories have sensitive and specific SARS-CoV2 testing methods is a critical component of the pandemic response. In...
Collateral damage: Anticoagulant rodenticides pose threats to California condors
Garth Herring, Collin A. Eagles-Smith, Rachel Wolstenholme, Alacia Welch, Chris West, Barnett A. Rattner
2022, Environmental Pollution (311)
Anticoagulant rodenticides (ARs) are widespread environmental contaminants that pose risks to scavenging birds because they routinely occur within their prey and can cause secondary poisoning. However, little is known about AR exposure in one of the rarest avian scavengers in the world, the California condor (Gymnogyps californianus). We assessed AR exposure in...
How does precipitation variability control bedload response across a mountainous channel network in a maritime climate?
Jeffrey Keck, Erkan Istanbulluoglu, Jessica Lundquist, Christina Bandaragoda, Kristin Jaeger, Guillaume S. Mauger, Alex Horner-Devine
2022, Water Resources Research (58)
Modeled stream discharge is often used to drive sediment transport models across channel networks. Because sediment transport varies non-linearly with flow rates, discharge modeled from daily total precipitation distributed evenly over 24-hrs may significantly underestimate actual bedload transport capacity. In this study, we assume bedload transport capacity determined from a...
Natural infrastructure in dryland streams (NIDS) can establish regenerative wetland sinks that reverse desertification and strengthen climate resilience
Laura M. Norman, Rattan Lal, Ellen Wohl, Emily Fairfax, Allen C. Gellis, Michael M. Pollock
2022, Science of the Total Environment (849)
In this article we describe the natural hydrogeomorphological and biogeochemical cycles of dryland fluvial ecosystems that make them unique, yet vulnerable to land use activities and climate change. We introduce Natural Infrastructure in Dryland Streams (NIDS), which are structures naturally or anthropogenically created from earth, wood, debris, or rock that...
Seasonal activity patterns of bats in high-elevation conifer sky islands
Corinne A. Diggins, W. Mark Ford
2022, Acta Chiropterologica (24) 91-101
In the southern Appalachian Mountains of the southeastern USA, bat communities in high-elevation habitats tend to be relatively under-surveyed. High-elevation habitats may provide important habitat to certain species (i.e., migratory tree bats), and may serve as climate refugia during droughts or high temperatures. We conducted an opportunistic acoustic survey of...
Using machine learning to improve predictions and provide insight into fluvial sediment transport
J. William Lund, Joel T. Groten, Diana L. Karwan, Chad Babcock
2022, Hydrological Processes (36)
A thorough understanding of fluvial sediment transport is critical to addressing many environmental concerns such as exacerbated flooding, degradation of aquatic habitat, excess nutrients, and the economic challenges of restoring aquatic systems. Fluvial sediment samples are integral for addressing these environmental concerns but cannot be collected at every river and...
Application of tail transmitters for tracking feral horses as an alternative to radio collars
Sarah R. B. King, Kathryn A. Schoenecker
2022, Wildlife Society Bulletin (46)
Radio collars have been used to examine the spatial ecology of all North American ungulates, but are rarely used on feral horses due to concerns that they may cause injury. Due to public concerns for animal welfare, an alternative to radio collars for tracking feral horses, particularly stallions, over the...
The effects of prolonged drought on vegetation dieback and megafires in southern California chaparral
Jon Keeley, Theresa J Brennan-Kane, Alexandra D. Syphard
2022, Ecosphere (13)
Drought contributed to extensive dieback of southern California chaparral, and normalized difference vegetation index before drought and near the end of the drought was used to estimate this dieback, after accounting for other disturbances recorded in aerial photographs. Within the perimeters of two megafires that occurred after the drought, the...
Simplifying complex fault data for systems-level analysis: Earthquake geology inputs for U.S. NSHM 2023
Alexandra Elise Hatem, Camille Marie Collett, Richard W. Briggs, Ryan D. Gold, Stephen J. Angster, Edward H. Field, Peter M. Powers, Earthquake Geology Working Group
2022, Scientific Data (9)
As part of the U.S. National Seismic Hazard Model (NSHM) update planned for 2023, two databases were prepared to more completely represent Quaternary-active faulting across the western United States: the NSHM23 fault sections database (FSD) and earthquake geology database (EQGeoDB). In prior iterations of NSHM, fault...
Open-source intelligence for conservation biology
Todd E. Katzner, Eve C. Thomason, Karrin Huhmann, Tara Conkling, Camille B. Concepcion, Vincent Slabe, Sharon A. Poessel
2022, Conservation Biology (36)
Open-source intelligence (OSINT) evolved in spy agencies but now is rapidly changing many fields of study, from anthropology to zoology. Despite the fact that OSINT occasionally is used in conservation biology, there is little recognition that some tools and frameworks used by conservation professionals are drawn from this well-established field....
