Mantle melting in regions of thick continental lithosphere: Examples from Late Cretaceous and younger volcanic rocks, Southern Rocky Mountains, Colorado (USA)
Lang Farmer, Leah E. Morgan, M. Cosca, James Mize, Treasure Bailey, Kenzie J. Turner, Cameron Mark Mercer, Eric T Ellison, Aaron Bell
2024, Geosphere (20) 1411-1440
Major- and trace-element data together with Nd and Sr isotopic compositions and 40Ar/39Ar age determinations were obtained for Late Cretaceous and younger volcanic rocks from north-central Colorado, USA, in the Southern Rocky Mountains to assess the sources of mantle-derived melts in a region underlain...
Sod farms drive habitat selection of a migratory grassland shorebird during a critical stopover period
Tara Rodkey, Bart M Ballard, T. Lee Tibbitts, Richard B. Lanctot
2024, Scientific Reports (14)
Migratory shorebirds are one of the fastest declining groups of North American avifauna. Yet, relatively little is known about how these species select habitat during migration. We explored the habitat selection of Buff-breasted Sandpipers (Calidris subruficollis) during spring and fall migration through the Texas Coastal Plain,...
Using parentage-based tagging to estimate survival of Chinook salmon fry in a large storage reservoir
Adam Pope, Tobias Kock, Russell Perry, Karen M. Cogliati, Kathleen G. O'Malley, Christina Amy Murphy, Dalton Hance, Scott D. Fielding
2024, Environmental Biology of Fishes (107) 735-754
Research efforts focusing on salmonid populations have highlighted the need to better understand demographic parameters for the fry and parr life stages. Monitoring these small fish presents a challenge because negative effects from handling and tagging can bias subsequent parameter estimates. Removal models and associated sampling...
Estimating the benefits of floodplain restoration to juvenile Chinook salmon in the upper San Francisco Estuary, United States, under future climate scenarios
Brock M. Huntsman, Marissa L. Wulff, Noah Knowles, Ted Sommer, Frederick V. Feyrer, Larry R. Brown
2024, Restoration Ecology (32)
Many river systems within the Central Valley of California have been disconnected from their floodplains, hypothesized to be partially responsible for declining Chinook salmon populations (Oncorhynchus tshawytscha). The primary floodplain of the system, Yolo By-Pass (known regionally as “Yolo Bypass”), offered an opportunity to examine whether improved connectivity between the...
Terrebonne Basin northern Gulf of Mexico, 30 July-28 September 2023
Peter B. Flemings, Carla Thomas, Stephen C. Phillips, Timothy Collett, Ann E. Cook, Evan S. Solomon, Frederick S. Colwell, Joel E. Johnson, David Awwiller, Irita Aylward, Athma Bhandari, Donald Brooks, Alejandro Cardona, Michael Casso, Rachel Coyte, Tom Darrah, Marcy Davis, Brandon Dugan, Dan Duncan, John T. Germaine, Melanie Holland, Jesse Houghton, N. Tanner Mills, Michael Mimitz, Daniel Minarich, Yuki Morono, Zachary Murphy, Joshua O’Connell, Ethan Petrou, Tom Pettigrew, John Pohlman, Alexey Portnov, Marcie Purkey Phillips, Thomas Redd, Derek E. Sawyer, Peter Schultheiss, Kelly Shannon, Camille Sullivan, Cathal Small, Kayla Tozier, Man-Yin Tsang, Camila Van Der Maal, William F. Waite, Taylor Walton
2024, Report
In the summer and fall of 2023, the Gulf of Mexico Deepwater Hydrate Coring Expedition (UT-GOM2-2) drilled, cored, made downhole measurements, and analyzed samples from the seafloor to the base of the gas hydrate stability zone in one location (Site H, WR313) in the Terrebonne basin, deepwater Gulf of Mexico....
Birdwatching preferences reveal synergies and tradeoffs among recreation, carbon, and fisheries ecosystem services in Pacific Northwest estuaries, USA
Kristin B. Byrd, Isa Woo, Laurie Anne Hall, Emily Pindilli, Monica Moritsch, Anthony Good, Susan E.W. De La Cruz, Melanie J. Davis, Glynnis Nakai
2024, Ecosystem Services (69)
Coastal ecosystems provide multiple ecosystem services that are valued in diverse ways. The Nisqually River Delta (the Delta), an estuary in Puget Sound, Washington, U.S.A., is co-managed by the Nisqually Indian Tribe and the Billy Frank Jr. Nisqually National Wildlife Refuge. In an ecosystem services assessment, we used different service-appropriate...
Event classification, seismicity, and eruption forecasting at Great Sitkin Volcano, Alaska: 1999–2023
John Power, Diana Roman
2024, Journal of Volcanology and Geothermal Research (454)
The frequency content of volcanogenic seismicity is often used to classify events and their spatial and temporal progression is then used to map subsurface volcanic processes. The progression of volcano-seismic events and associated source processes also plays a critical role...
Grammar To Graph, an approach for semantic transformation of annotations to triples
Dalia E. Varanka, Emily Abbott
2024, Conference Paper, Abstracts of the International Cartographic Association
Linguistic representation of geographic knowledge is semantically complex and particularly challenging when employing geographic information technology to automate interpreted analysis dealing with unstructured knowledge. This study describes an approach called GrammarToGraph (G2G) that applies dependency grammar rules through natural language processing to transform annotation data into structured geospatial semantic graph...
U.S. Geological Survey climate science plan—Future research directions
Tamara Wilson, Ryan P. Boyles, Nicole DeCrappeo, Judith Z. Drexler, Kevin D. Kroeger, Rachel A. Loehman, John M. Pearce, Mark P. Waldrop, Peter D. Warwick, Anne M. Wein, Sara L. Zeigler, Beard Jr.
2024, Circular 1526
Executive Summary Climate is the primary driver of environmental change and is a key consideration in defining science priorities conducted across all mission areas in the U.S. Geological Survey (USGS). Recognizing the importance of climate change to its future research agenda, the USGS’s Climate Science Steering Committee requested the development of...
Design, development, and implementation of IsoBank: A centralized repository for isotopic data
Oliver N. Shipley, Anna J. Dabrowski, Gabriel J. Bowen, Brian Hayden, Jonathan N. Pauli, Christopher Jordan, Lesleigh Anderson, Adriana Bailey, Clement P. Bataille, Carla Cicero, Hilary G. Close, Craig Cook, Joseph A. Cook, Ankur R. Desai, Jaivime Evaristo, Tim R. Filley, Christine France, Sora Lee Kim, Sebastian H. Kopf, Julie Loisel, Philip J. Manlick, Jamie M. McFarlin, Bailey C. McMeans, Tamsin C. O’Connel, Brice X. Semmens, Chris Stantis, Paul Szejner, Suzanne E. Pilaar Birch, Annie L. Putman, Craig A. Stricker, Tara L.E. Trammell, Mark D. Uhen, Samantha Weintraub-Leff, Matthew J. Wooller, John W. Williams, Christopher T. Yarnes, Hanna B. Vander Zanden, Seth D. Newsome
2024, PLoS ONE (19)
Stable isotope data have made pivotal contributions to nearly every discipline of the physical and natural sciences. As the generation and application of stable isotope data continues to grow exponentially, so does the need for a unifying data repository to improve accessibility and promote collaborative engagement....
Functional turnover in a prairie-river fish community over 130 years
Niall G. Clancy, Jonathan A. McFarland, Megan G. Ahern, Annika W. Walters
2024, Transactions of the American Fisheries Society (153) 525-540
ObjectiveIn many Great Plains rivers, functional turnover—the change in proportional dominance of members in biological communities that fill certain ecological roles—has occurred due to impoundment and habitat alteration. The Powder River of Montana and Wyoming remains one of the few unregulated prairie rivers, but long-term monitoring is limited, so we...
Chloride concentrations in groundwater from the western part of the Southern Hills regional aquifer system, Louisiana, 2021–22
M.A. Lindaman
2024, Scientific Investigations Report 2024-5057
Groundwater is heavily used for public supply and industrial uses in the Baton Rouge, Louisiana, area. Lowered water levels resulting from groundwater withdrawals have induced the movement of saltwater towards wells in East Baton Rouge and West Baton Rouge Parishes. Saltwater intrusion has the potential to affect water supply infrastructure,...
Life on land needs fresh water (SDG 15)
Gretchen L. Stokes, Abigail J. Lynch, Samuel J. Smidt, E. Ashley Steel, Scott Dowd, Robert Britton, Xue Bai, Trista Brophy Cerquera, Genaro Guerrero, Jeantel Cheramy, Aaron A. Koning, Fatemeh F. Maghsood, Ashley M. Piccillo, Grace Schuppie
2024, Book chapter, Water matters: Achieving the sustainable development goals
Terrestrial ecosystems, such as forests, and the inland waters within them, such as bogs, floodplains, lakes, rivers, springs, and wetlands, are foundational for life on earth. They provide critical ecosystem services such as carbon storage and sequestration, clean water, primary production, pollination, soil fertility, and erosion control. The human footprint...
The U.S. Geological Survey Volcano Science Center’s response plan for significant volcanic events
Seth C. Moran, Christina A. Neal, Thomas L. Murray
2024, Circular 1518
This publication describes the U.S. Geological Survey Volcano Science Center (VSC) Response Plan for Significant Volcanic Events (hereinafter referred to as “the plan”) that has been developed for U.S volcano observatories over the past several years in consultation with the lead scientist, or Scientist-in-Charge (SIC), of each of the five...
Aspects of the demography of a relict population of southwestern pond turtles (Actinemys pallida) in a West Mojave Desert stream in California
David Muth, Jeffrey E. Lovich, Rodrigo Macip-Rios, Doug Gomez, Kristy L. Cummings, Michele R. Puffer, Charles Yackulic
2024, Northeastern Naturalist (31) E109-E130
We studied Actinemys pallida (Southwestern Pond Turtle) in Amargosa Creek, near Palmdale, CA, from 1997 to 2023. The population in the upper creek was the focus of a mark–recapture study from 1997 to 2003 during monitoring required by a road-construction project. An estimated 193 (95% CI = 142–256) turtles were present in...
Testing food web theory in a large lake: The role of body size in habitat coupling in Lake Michigan
Bryan M. Maitland, Harvey A. Bootsma, Charles R. Bronte, David Bunnell, Zachary S. Feiner, Kari Fenske, William Fetzer, Carolyn Foley, Brandon Gerig, Austin Happell, Tomas O. Hook, Friedrich W. Keppeler, Matthew Kornis, Ryan F. Lepak, Andrew McNaught, Brian Roth, Ben Turschak, Joel C. Hoffman, Olaf P. Jensen
2024, Ecology (105)
The landscape theory of food web architecture (LTFWA) describes relationships among body size, trophic position, mobility, and energy channels that serve to couple heterogenous habitats, which in turn promotes long-term system stability. However, empirical tests of the LTFWA are rare and support differs among terrestrial, freshwater, and marine systems. Further,...
Automated deep learning-based point cloud classification on USGS 3DEP lidar data using transformer
Jung-Kuan Liu, Rongjun Qin, Shuang Song
2024, Conference Paper, Proceedings of 2024 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
The goal of the U.S. Geological Survey’s (USGS) 3D Elevation Program (3DEP) is to facilitate the acquisition of nationwide lidar data. Although data meet USGS lidar specifications, some point cloud tiles include noisy and incorrectly classified points. The enhanced accuracy of classified point clouds can improve support for many downstream...
Updated distribution for two freshwater mussel species of conservation concern in Oklahoma
Hunter M. Torolski, James M. Long, Robert Charles Lonsinger, Lindsey Bruckerhoff
2024, Southeastern Naturalist (23) N44-N49
Qualitative and quantitative sampling efforts in the Verdigris River, OK (upstream of Lake Oologah), yielded new distributional records of 2 freshwater mussel species of conservation need: Cyprogenia aberti (Western Fanshell) and Ptychobranchus occidentalis (Ouachita Kidneyshell). The Ouachita Kidneyshell has not been documented alive during a scientific survey in the Oklahoma portion of the Verdigris...
Processing time and precision of aging structures for Bighead Carp and Silver Carp in the lower Red River catchment in the southern Great Plains
Barton Birdsall, J. Dattilo, Z. Fuqua, Shannon K. Brewer
2024, North American Journal of Fisheries Management (44) 973-986
ObjectivePopulation demographics of invasive species are commonly evaluated to better develop management actions that are useful for reducing their abundance or controlling the population. Bighead Carp Hypophthalmichthys nobilis and Silver Carp H. molitrix are emblematic invaders in the United States, where they continue to expand their range. There is currently no consensus about which...
Three-dimensional geologic framework model of the Rio San Jose groundwater basin and adjacent areas, New Mexico
Donald S. Sweetkind, Amy E. Galanter
2024, Scientific Investigations Report 2023-5038
As part of a U.S. Geological Survey study in cooperation with the Bureau of Reclamation and the Pueblo of Acoma, New Mexico, and the Pueblo of Laguna, New Mexico, a digital three-dimensional geologic framework model was constructed for the Rio San Jose and its surface-water drainage basin in west-central New...
Water-quality monitoring strategy for Mount Hope Bay and the Taunton River Estuary, southeastern Massachusetts
David S. Armstrong
2024, Scientific Investigations Report 2024-5049
The U.S. Geological Survey, in cooperation with the Massachusetts Department of Environmental Protection (MassDEP), began a study in 2018 to develop a water-quality monitoring strategy (WQMS) for Mount Hope Bay and the Taunton River Estuary in southeastern Massachusetts. MassDEP is interested in water-quality data in Mount Hope Bay and the...
Combining storm flood water level and topography to prioritize inter-basin transfer of non-native aquatic species in the United States
Ian Pfingsten, Kristen M. Reaver, Emily Marie Dean, Matthew Neilson, Bogdan Chivoiu, Wesley Daniel
2024, Biological Invasions (26) 4105-4120
Flooded areas can create temporary connections between adjacent drainages and are a relatively understudied pathway for the spread of aquatic invasive species. The Nonindigenous Aquatic Species Database’s Flood and Storm Tracker maps were developed to help natural resource managers with post-storm aquatic invasive species detection and assessment efforts. As of...
A novel surface energy balance method for thermal inertia studies of terrestrial analogs
Ari Koeppel, Christopher S. Edwards, Lauren A. Edgar, Scott A Nowicki, Kristen A. Bennett, Amber L. Gullikson, Sylvain Piqueux, Helen A. Eifert, Daphne Chapline, A. Deanne Rogers
2024, Earth and Space Science (11)
Surface thermal inertia derived from satellite imagery offers a valuable tool for remotely mapping the physical structure and water content of planetary regolith. Efforts to quantify thermal inertia using surface temperatures on Earth, however, have consistently yielded large uncertainties and suffered from a lack of reproducibility. Unlike dry or airless...
New U-Pb geochronology and geochemistry of Paleozoic metaigneous rocks from western Yukon and eastern Alaska, cross-border synthesis, and implications for tectonic models
Cynthia Dusel-Bacon, James K. Mortensen
2024, Professional Paper 1888
The tectonic evolution of and relation between the Yukon-Tanana terrane and the Lake George assemblage, as well as other associated tectonic assemblages in western Yukon and eastern Alaska, have been debated for decades. The Yukon-Tanana terrane is widely considered to be an allochthonous rifted fragment derived from the Laurentian continental...
Chronic effects of metal releases from historical mining on threatened crayfish in Madison County Missouri, USA
Ann Allert, Danielle M. Cleveland, Robert J. DiStefano, Mark L. Wildhaber, Leslie K. Lueckenhoff
2024, Ecotoxicology (33) 1096-1121
The Little St. Francis River and its tributaries drain metals-contaminated areas of the Madison County Mines National Priority List Superfund site (MCM) which was designated in 2003 to facilitate remediation of metals contamination within the MCM. One concern for natural resource trustees in the MCM is the potential effects of...
