A review of geology and mining in the Marble Mountains, southeastern California
David C. Buesch, Bruce W. Bridenbecker
2023, Conference Paper, 2023 Desert Symposium Field Guide and Proceedings: Mines of the Mojave
Mining in the Marble Mountains of southeastern California was active in the earliest 1900s and gradually declined to very few active mines by 1959. Most mining consisted of hard-rock prospects and mines, with a few soft-rock prospects and one mine. The Marble Mountains are a 10 km by 30 km,...
Evaluation of alternative groundwater-withdrawal scenarios on water levels in Kingsbury Pond, upper Charles River Basin, eastern Massachusetts
Paul M. Barlow, Paul J. Friesz, Jeffrey R. Barbaro
2023, Scientific Investigations Report 2023-5083
Kingsbury Pond is a glacial kettle pond in the town of Norfolk, Massachusetts, in the Mill River Basin, which is part of the Upper Charles River Basin in eastern Massachusetts. The pond is hydraulically connected to the surrounding groundwater-flow system, and water levels in the pond fluctuate in response to...
A genome assembly for the southern Pacific rattlesnake, Crotalus oreganus helleri, in the western rattlesnake species complex
Erin P. Westeen, Merly Escalona, Matthew Holding, Eric Beraut, Colin Fairbairn, Mohan P. A. Marimuthu, Oanh Nguyen, Ralph Perri, Robert N. Fisher, Erin Toffelmier, H. Bradley Shaffer, Ian J. Wang
2023, Journal of Heredity (114) 681-689
Rattlesnakes play important roles in their ecosystems by regulating prey populations, are involved in complex coevolutionary dynamics with their prey, and exhibit a variety of unusual adaptations, including maternal care, heat-sensing pit organs, hinged fangs, and medically-significant venoms. The western rattlesnake (Crotalus oreganus) is one of the widest ranging...
The Chesapeake Bay Land Change Model (CBLCM): Simulating future land use scenarios and potential impacts on water quality
Peter Claggett, Labeeb Ahmed, Frederick Irani, Sarah McDonald, Renee Thompson
2023, Journal of the American Water Resources Association
The Chesapeake Bay Land Change Model (CBLCM) is an open-source pseudo-cellular automata land change model tailored for loose coupling with watershed models. The CBLCM simulates infill development, residential and commercial development, natural land and agricultural land conversion, and growth served by sewer or septic wastewater treatment. The CBLCM is unique...
Multiple-well monitoring site within the Poso Creek Oil Field, Kern County, California
Rhett R. Everett, Peter B. McMahon, Michael J. Stephens, Janice M. Gillespie, Mackenzie M. Shepherd, Nicole C. Fenton
2023, Open-File Report 2023-1047
IntroductionThe Poso Creek Oil Field is one of the many fields selected for regional groundwater mapping and monitoring by the California State Water Resources Control Board as part of the Oil and Gas Regional Monitoring Program (RMP; California State Water Resources Control Board, 2015, 2022b; U.S. Geological Survey, 2022a). The...
Heterotrophy, microbiome, and location effects on restoration efficacy of the threatened coral Acropora palmata
Leila Chapron, Ilsa B. Kuffner, Dustin W. Kemp, Ann M. Hulver, Elise Keister, Anastasios Stathakopoulos, Lucy Bartlett, Erin O. Lyons, Andrea G. Grottoli
2023, Communications Earth & Environment (4)
The iconic and threatened Caribbean coral, Acropora palmata, is an essential reef-ecosystem engineer. Understanding the processes underpinning this coral’s survival and growth is essential to restoring this foundational species. Here, we compared replicate A. palmata colonies transplanted along 350 km of Florida’s offshore coral reef to determine holobiont and/or environmental...
Minimal shift of eastern wild turkey nesting phenology associated with projected climate change
Wesley W. Boone, Christopher E. Moorman, Adam Terando, David J. Moscicki, Bret A. Collier, Michael J. Chamberlain, Krishna Pacifici
2023, Climate Change Ecology (6)
Climate change may induce mismatches between wildlife reproductive phenology and temporal occurrence of resources necessary for reproductive success. Verifying and elucidating the causal mechanisms behind potential mismatches requires large-scale, longer-duration data. We used eastern wild turkey (Meleagris gallopavo silvestris) nesting data...
Ibex Hollow Tuff from ca. 12 Ma supereruption, southern Idaho, identified across North America, eastern Pacific Ocean, and Gulf of Mexico
Andrei M. Sarna-Wojcicki, Jeffrey R. Knott, John A. Westgate, James R. Budahn, John A. Barron, Colin J. Bray, Greg A. Ludvigson, Charles E. Meyer, David M. Miller, Rick E. Otto, Nicholas J.G. Pearce, Charles C. Smith, Laura Walkup, Elmira Wan, James Yount
2023, Geosphere (19) 1476-1507
The Ibex Hollow Tuff, 12.08 ± 0.03 Ma (40Ar/39Ar), is a widespread tephra layer erupted from the Bruneau-Jarbidge volcanic field of southern Idaho. Tephra from this eruption was deposited across much of western and central North America and adjacent ocean areas. We identified...
Postfire hydrologic response along the central California (USA) coast: Insights for the emergency assessment of postfire debris-flow hazards
Matthew A. Thomas, Jason W. Kean, Scott W. McCoy, Donald N. Lindsay, Jaime Kostelnik, David B. Cavagnaro, Francis K. Rengers, Amy E. East, Jonathan Schwartz, Douglas P. Smith, Brian D. Collins
2023, Landslides (20) 2421-2436
The steep, tectonically active terrain along the Central California (USA) coast is well known to produce deadly and destructive debris flows. However, the extent to which fire affects debris-flow susceptibility in this region is an open question. We documented the occurrence of postfire debris floods and flows following the landfall...
A detailed view of the 2020-2023 southwestern Puerto Rico seismic sequence with deep learning
Clara Yoon, Elizabeth S. Cochran, Elizabeth A. Vanacore, Victor Huerfano, Gisela Baez-Sanchez, John D. Wilding, Jonathan D. Smith
2023, Bulletin of the Seismological Society of America (113) 2377-2415
The 2020–2023 southwestern Puerto Rico seismic sequence, still ongoing in 2023, is remarkable for its multiple‐fault rupture complexity and elevated aftershock productivity. We applied an automatic workflow to continuous data from 43 seismic stations in Puerto Rico to build an enhanced earthquake catalog with ∼180,000 events for the 3+ yr...
White perch health relative to urbanization and habitat degradation in Chesapeake Bay tributaries. II. Hepatic and splenic macrophage aggregates
Vicki S. Blazer, Mark A Matsche, Erin L. Pulster
2023, Diseases of Aquatic Organisms (154) 107-130
Macrophage aggregate (MA) abundance in fish is a useful general biomarker of contaminant exposures and environmental stress. Hepatic and splenic MAs were evaluated in semi-anadromous white perch Morone americana (Gmelin, 1789) from the urbanized Severn River (S) and the more rural Choptank River (C), Chesapeake Bay. Fish were collected from different...
White perch health relative to urbanization and habitat degradation in Chesapeake Bay tributaries. I. Biliary neoplasms and hepatic lesions
Vicki S. Blazer, Mark A Matsche, Erin L. Pulster
2023, Diseases of Aquatic Organisms (154) 85-105
White perch Morone americana (Gmelin, 1789) from the Chesapeake Bay (USA) watershed have a high incidence of liver disease, including neoplasms of bile duct origin. Fish collected seasonally from spring 2019 to winter 2020 from the urban Severn River and the more rural Choptank River were evaluated for hepatic lesions. Biliary...
Refining capture-recapture recruitment estimation methods for Atlantic sturgeon
M.A. Baker, E.C. Ingram, D.L. Higginbotham, Brian J. Irwin, A.G. Fox
2023, Endangered Species Research (51) 203-214
The Atlantic sturgeon Acipenser oxyrinchus oxyrinchus was once of great commercial importance in many coastal rivers of the eastern USA. Over the 19th and 20th centuries, most historical stocks of Atlantic sturgeon were depleted by human activities. Estimating recruitment for the remaining populations is challenging due to sampling constraints, limited age...
Biotic and abiotic factors shaping bat activity in Maryland soybean fields
Lauren D. Maynard, W. Mark Ford, John D. Parker, Susan R. Whitehead
2023, Ecosphere (14)
Bats are important pest control agents in agriculture. Yet, the underlying fine-scale biotic and abiotic mechanisms that drive their foraging behaviors and responses to insect outbreaks are unclear. Herbivore-induced plant volatiles (HIPVs) can attract both invertebrate and vertebrate natural enemies that use the chemical plant cues to locate insect prey....
Cryptic tolerant fish species and their potential effect on index of biotic integrity (IBI) scores
Bryson G. Hilburn, Mary Freeman, Katelyn M. Lawson, Steven J. Rider, Carol E. Johnston
2023, Ecological Indicators (154)
Indices such as the Index of Biotic Integrity (IBI) are often used by management agencies to estimate the abstract property of stream health. These indices are usually predicated on the belief that certain fish species are tolerant to environmental perturbation while others are sensitive. Species are usually designated as either...
Modeling the maturation history of the stacked petroleum systems of the Williston Basin, USA
Sarah E. Gelman
2023, Marine and Petroleum Geology (155)
A three-dimensional petroleum systems model was built to support U.S. Geological Survey assessments of undiscovered oil and gas resources in the Williston Basin of North Dakota, Montana, and South Dakota. Numerous Paleozoic source rocks have been proven or postulated in the basin, of which...
Stratigraphic architecture and fluvial interpretations of the Upper Cretaceous (Turonian?) Middendorf Formation, Chesterfield County, South Carolina, U.S.A.
Christopher S. Swezey, Bradley A. Fitzwater, G. Richard Whittecar
2023, Journal of Sedimentary Research (93) 327-349
The Upper Cretaceous (Turonian?) Middendorf Formation is a sand-rich stratigraphic unit of fluvial origin that forms a large aquifer in the U.S. Atlantic Coastal Plain. In Chesterfield County (South Carolina), which is the site of the type locality, the formation ranges in thickness from 66.5 to > 119.7 meters. The...
Per- and polyfluoroalkyl substances (PFAS) in United States tapwater: Comparison of underserved private-well and public-supply exposures and associated health implications
Kelly L. Smalling, Kristin M. Romanok, Paul M. Bradley, Matthew C. Morriss, James L. Gray, Leslie K. Kanagy, Stephanie E. Gordon, Brianna Williams, Sara E. Breitmeyer, Daniel K. Jones, Laura A. DeCicco, Collin A. Eagles-Smith, Tyler Wagner
2023, Environment International (178)
Drinking-water quality is a rising concern in the United States (US), emphasizing the need to broadly assess exposures and potential health effects at the point-of-use. Drinking-water exposures to per- and poly-fluoroalkyl substances (PFAS) are a national concern, however, there is limited information on PFAS in residential tapwater at the point-of-use,...
The March 1940 superstorm: Geoelectromagnetic hazards and impacts on American communication and power systems
Jeffrey J. Love, E. Joshua Rigler, Michael D Hartinger, Greg M. Lucas, Anna Kelbert, Paul A. Bedrosian
2023, Space Weather (21)
An analysis is made of geophysical records of the 24 March 1940, magnetic storm and related reports of interference on long-line communication and power systems across the contiguous United States and, to a lesser extent, Canada. Most long-line system interference occurred during local daytime, after the second of two storm...
Mapping abandoned uranium mine features using Worldview-3 imagery in portions of Karnes, Atascosa and Live Oak Counties, Texas
Bernard E. Hubbard, Tanya J. Gallegos, Victoria G. Stengel
2023, MDPI-Minerals (13)
Worldview-3 (WV3) 16-band multispectral data were used to map exposed bedrock and mine waste piles associated with legacy open-pit mining of sandstone-hosted roll-front uranium deposits along the South Texas Coastal Plain. We used the “spectral hourglass” approach to extract spectral endmembers representative of these features from the image. This...
Land development and road salt usage drive long-term changes in major-ion chemistry of streamwater in six exurban and suburban watersheds, southeastern Pennsylvania, 1999-2019
Marissa Lee Rossi, Peleg Kremer, Charles A. Cravotta III, Krista E. Seng, Steven T. Goldsmith
2023, Frontiers in Environmental Science (11)
In urbanized areas, the “freshwater salinization syndrome” (FSS), which pertains to long-term increases in concentrations of major ions and metals in fresh surface waters, has been attributed to road salt application. In addition to FSS, the water composition changes as an influx of sodium (Na+) in recharge may displace calcium...
The unmarked R package: Twelve years of advances in occurrence and abundance modelling in ecology
Kenneth F. Kellner, Adam D. Smith, J. Andrew Royle, Marc Kéry, Jerrold L. Belant, Richard B. Chandler
2023, Methods in Ecology & Evolution (14) 1408-1415
Species distribution models (SDMs) are widely applied to understand the processes governing spatial and temporal variation in species abundance and distribution but often do not account for measurement errors such as false negatives and false positives.We describe unmarked, a package for the freely available and open-source R software that provides...
Fall migration, oceanic movement, and site residency patterns of eastern red bats (Lasiurus borealis) on the mid-Atlantic Coast
Michael C. True, Katherine M. Gorman, Hila Taylor, Richard J. Reynolds, W. Mark Ford
2023, Movement Ecology (11)
Along the mid-Atlantic coast of the United States, eastern red bats (Lasiurus borealis) are present during fall mating and migration, though little is currently known about most aspects of bat migration. To reveal migration patterns, and understand drivers of over-water flight, we captured and radio-tagged 115 eastern red bats using...
Long-term effects of timber harvest on ephemeral pool and occupancy of Spotted Salamanders (Ambystoma maculatum) and Wood Frogs (Lithobates sylvaticus)
Amber NM Wiewel, Adrianne Brand, Evan H. Campbell Grant
2023, Journal of Herpetology (57) 142-150
The effects of timber harvest on amphibians can be complex and persist for years postharvest, but overall they are poorly understood. We examined how timber harvest has impacted two pool-breeding species, Spotted Salamander (Ambystoma maculatum) and Wood Frog (Lithobates sylvaticus), across the Canaan Valley National...
Evaluation of threatened, endangered, and rare fish species and communities of the St. Lawrence River and its tributaries in the United States
James E. McKenna Jr., Anthony David
2023, The Northeastern Naturalist (30) 1-71
Biodiversity is responsible for important ecological processes like productivity and ecosystem stability, and rare species are a major component of biodiversity. Rarity increases a species' vulnerability to disturbances and also makes them difficult to study. Globally, species of freshwater systems are some of the most...
