Land-use and socioeconomic time-series reveal legacy of redlining on present-day gentrification within a growing United States city
Peter Christian Ibsen, Anna Bierbrauer, Lucila Marie Corro, Zachary H. Ancona, Mark Drummond, Kenneth J. Bagstad, James E. Diffendorfer
2025, PLoS ONE (20)
Home Owners’ Loan Corporation (HOLC) maps illustrated patterns of segregation in United States cites in the 1930s. As the causes and drivers of demographic and land-use segregation vary over years, these maps provide an important spatial lens in determining how patterns of segregation spatially and temporally developed during the past...
Effect of copper mill waste material on benthic invertebrates and zooplankton diversity and abundance
James H. Larson, Michael R. Lowe, Sean Bailey, Amanda H. Bell, Danielle M. Cleveland
2025, PLoS ONE (20)
Copper (Cu) stamp mill mining in North America from the early 1900s produced a pulverized ore by-product now known as stamp sands (SS). In a mining operation near the city of Gay (Michigan, USA), SS were originally deposited near a Lake Superior beach, but erosion and wave action have moved...
Mercury speciation and stable isotopes in emperor penguins: First evidence for biochemical demethylation of methylmercury to mercury-dithiolate and mercury-tetraselenolate complexes
Alain Manceau, Paco Bustamante, Etienne Richy, Yves Cherel, Sarah E. Janssen, Pieter Glatzel, Brett A. Poulin
2025, Journal of Hazardous Materials (485)
Apex marine predators, such as toothed whales and large petrels and albatrosses, ingest mercury (Hg) primarily in the form of methylmercury (MeHg) via prey consumption, which they detoxify as tiemannite (HgSe). One of the most intriguing current questions in Hg research is how more abundant lower trophic level predators detoxify...
Characterizing pyrethroid and fipronil concentrations in biosolids
John Wheeler, Gabrielle Pecora Black, Michelle L. Hladik, Corey Sanders, Jennifer Teerlink, Luann Wong, Xuyang Zhang, Robert Budd, Thomas M Young
2025, Science of the Total Environment (969)
Pesticides are prevalent in wastewater, yet few studies have measured pesticides in biosolids and aqueous media from samples collected concurrently. Seventeen California wastewater treatment plants (WWTPs) were sampled in May 2020. Biosolids samples were analyzed for 27 analytes, and paired aqueous samples (influent and effluent) were analyzed for 23 analytes....
Geochemical assessment of the suitability of converting a coal-fired power plant reservoir to a drinking-water reservoir
Johanna Blake, Christina L. Ferguson, Jeb E. Brown, Rachel Lynn Mixon
2025, Lake and Reservoir Management (41) 41-58
There is an increasing need for additional water storage in the United States, especially in arid regions. Alternatives like decommissioned power plant raw-water reservoirs would be cheaper to use than creating new reservoirs; however, the biogeochemical pollution risk of these reservoirs is not well understood. The San Juan Generating Station...
When the wild things are: Defining mammalian diel activity and plasticity
Kadambari Devarajan, Mason Fidino, Zach J. Farris, Solny A. Adalsteinsson, Gabriel Andrade-Ponce, Julia Angstmann, Whitney Anthonysamy, Jesica Aquino, Addisu Asefa, Belen Avila, Larissa L. Bailey, Lyandra Maria de Sousa Barbosa, Marcela de Frias Barreto, Owain Barton, Chloe E Bates, Mayara Guimarães Beltrão, Tori Bird, Elizabeth G Biro, Francesco Bisi, Daniel Bohórquez, Mark S. Boyce, Justin S. Brashares, Grace Bullington, Phoebe Burns, Jessica Burr, Andrew R. Butler, Kendall L. Calhoun, Tien Trung Cao, Natalia Casado, Juan Camilo Cepeda-Duque, Jonathon D. Cepek, Adriano Garcia Chiarello, Merri Collins, Pedro Cordeiro-Estrela, Sebastian Costa, Giacomo Cremonesi, Bogdan Cristescu, Paula Cruz, Anna Carolina Figueiredo de Albuquerque, Carlos De Angelo, Cláudia Bueno De Campos, Liana Mara Mendes De Sena, Mario Di Bitetti, Douglas de Matos Dias, Duane R. Diefenbach, Tim S. Doherty, Thais P dos Santos, Gabriela Teixeira Duarte, Timothy M. Eppley, John Erb, Carolina Franco Esteves, Bryn Evans, Maria L.M. Falcão, Hugo Fernandes-Ferreira, John R. Fieberg, Luiz Carlos Firmino de Souza Filho, Jason Fisher, Marie-Josee Fortin, George A. Gale, Travis Gallo, Laken S Ganoe, Rony Garcia-Anleu, Kaitlyn M. Gaynor, Tiziana A. Gelmi-Candusso, Phillys N. Gichuru, Quimey Gomez, Austin M. Green, Luiza Neves Guimarães, Jeffrey D. Haight, Lavendar R. Harris, Zachary D. Hawn, Jordan Heiman, Huy Quoc Hoang, Sarah Huebner, Fabiola Iannarilli, María Eugenia Iezzi, Jacob S. Ivan, Kodi J. Jaspers, Mark J Jordan, Jason Kamilar, Mamadou Kane, Mohammad Hosein Karimi, Marcella J. Kelly, Michel T. Kohl, William P. Kuvlesky, Andrew Ladle, Rachel N. Larson, Quy Tan Le, Duy Le, Van Son Le, Elizabeth W. Lehrer, Patrick E Lendrum, Jesse S. Lewis, Andrés Link, Diego J. Lizcano, Jason V. Lombardi, Robert Long, Eva López-Tello, Camile Lugarini, David Lugo, Paula MacKay, Maria Madadi, Rodolfo Assis Magalhães, Seth B. Magle, Ludmila Hufnagel Regis Diniz Maia, Salvador Mandujano, Taisiia Marchenkova, Paulo Henrique Marinho, Laurie Marker, Julia Martinez Pardo, Adriano Martinoli, Rodrigo Lima Massara, Juliana Masseloux, Dina Matiukhina, Amy E. Mayer, Luis Mazariegos, Maureen R. McClung, Alex McInturff, Darby McPhail, Amy Mertl, Christopher R. Middaugh, David Miller, David Mills, Dale Miquelle, Vivianna Miritis, Remington J. Moll, Peter K. Molnar, Robert Montgomery, Toni Lyn Morelli, Alessio Mortelliti, Rachael I. Mueller, Anna S. Mukhacheva, Kayleigh Mullen, Asia Murphy, Vance Nepomuceno, Dusit Ngoprasert, An Nguyen, Thanh Van Nguyen, Van Thai Nguyen, Hoa Anh Nguyen Quang, Rob Nipko, Ana Clarissa Costa Nobre, Joseph Northrup, Megan A. Owen, Adriano Pereira Paglia, Meredith S. Palmer, Gabriela Palomo-Munoz, Lain E. Pardo, Chrystina Parks, Ana Maria de Oliveira Paschoal, Brent Patterson, Agustin Paviolo, Liba Pejchar, Mary E. Pendergast, Humberto L. Perotto-Baldivieso, Timofei Petrov, Mairi K.P. Poisson, Daiana Jeronimo Polli, Morteza Pourmirzai, Alexander Reebin, Katie R. Remine, Lindsey Rich, Christopher S. Richardson, Facundo Robino, Daniel G Rocha, Fabiana Lopes Rocha, Flávio Henrique Guimarães Rodrigues, Adam T. Rohnke, Travis J. Ryan, Carmen M. Salsbury, Heather A. Sander, Nadia Maria da Cruz Santos-Cavalcante, Cagan H. Sekercioglu, Ivan Seryodkin, Dede Hendra Setiawan, Shabnam Shadloo, Mahsa Shahhosseini, Graeme Shannon, Catherine J. Shier, G. Bradley Smith, Tom Snyder, Rahel Sollmann, Kimberly L. Sparks, Kriangsak Sribuarod, Colleen Cassady St. Claire, Theodore Stankowich, Robert Steinmetz, Cassondra J Stevenson, Sunarto Sunarto, Thilina D. Surasinghe, Svetlana V. Sutyrina, Ronald R. Swaisgood, Atie Taktehrani, Kanchan Thapa, Matthew Thorton, Andrew Tilker, Mathias W. Tobler, Van Bang Tran, Jody Tucker, Russell C. Van Horn, Juan S. Vargas-Soto, Karen L. Velásquez, Jan Venter, Eduardo M. Venticinque, Stijn Verschueren, Erin Wampole, Darcy J. Watchorn, Oliver R. Wearn, Katherine Weiss, Alejandro Welschen, Febri Anggriawan Widodo, Jacque Williamson, Andreas Wilting, George Wittemyer, Arturo Zavaleta, Amanda J. Zellmer, Brian Daniel Gerber
2025, Science Advances (11)
Circadian rhythms are a mechanism by which species adapt to environmental variability and fundamental to understanding species behavior. However, we lack data and a standardized framework to accurately assess and compare temporal activity for species during rapid ecological change. Through a global network representing 38 countries, we leveraged 8.9 million...
lasertram: A Python library for time resolved analysis of laser ablation inductively coupled plasma mass spectrometry data
Jordan Edward Lubbers, Adam J.R. Kent, Chris Russo
2025, Applied Computing and Geosciences (25 p.)
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) data has a wide variety of uses in the geosciences for in-situ chemical analysis of complex natural materials. Improvements to instrument capabilities and operating software have drastically reduced the time required to generate large volumes of data relative to previous methodologies. Raw...
Reviews and syntheses: Variable inundation across Earth's terrestrial ecosystems
James Stegen, Amy J. Burgin, Michelle H. Busch, Joshua B. Fisher, Joshua Ladau, Jenna Abrahamson, Lauren Kinsman-Costello, Li Li, Xingyuan Chen, Thibault Datry, Nate McDowell, Corianne Tatariw, Anna Braswell, Jillian M. Deines, Julia A. Guimond, Peter Regier, Kenton Rod, Edward K.P. Bam, Etienne Fluet-Chouinard, Inke Forbrich, Kristin L. Jaeger, Teri O'Meara, Timothy D. Scheibe, Erin Seybold, Jon N. Sweetman, Jianqiu Zheng, Daniel C. Allen, Elizabeth Herndon, Beth Middleton, Scott Painter, Kevin Roche, Julianne Scamardo, Ross Vander Vorste, Kristin Boye, Ellen Wohl, Margaret Zimmer, Kelly Hondula, Maggi Laan, Anna Marshall, Kaizad F. Patel
2025, Biogeosciences (22) 995-1034
The structure, function, and dynamics of Earth's terrestrial ecosystems are profoundly influenced by how often (frequency) and how long (duration) they are inundated with water. A diverse array of natural and human-engineered systems experience temporally variable inundation whereby they fluctuate between inundated and non-inundated states. Variable inundation spans extreme events...
Reservoir thermal energy storage pre-assessment for the United States
Jeff D. Pepin, Erick R. Burns, Ryan Cain Cahalan, Daniel O. Hayba, Jesse E. Dickinson, Leslie L. Duncan, Eve L. Kuniansky
2025, Geothermics (129)
Storing thermal energy underground for later use in electricity production or direct-use heating/cooling is a promising, viable, and economical green energy option. Reservoir thermal energy storage (RTES) is one such option, which stores energy in underutilized permeable strata with low ambient groundwater flow rates and more geochemically evolved (e.g. brackish/saline)...
Centering voices of scientists from marginalized backgrounds to understand experiences in climate adaptation science and inform action
Meghna N. Marjadi, Rebecca A. Smith, Hsin Fei Tu, Asha M. Ajmani, Addie Rose Holland, Bianca E. Lopez, Toni Lyn Morelli, Bethany A. Bradley
2025, PLoS ONE (20)
Identifying and building solutions to help people and ecosystems adapt to climate change requires participation of all people; however, Science, Technology, Engineering, and Mathematics (STEM) fields, including environmental sciences, continue to lack diversity. To address this issue, many institutions have increased programming to recruit and retain people from historically marginalized...
Conservation translocation immediately reverses decline in imperiled sage-grouse populations
Mary B. Meyerpeter, Peter S. Coates, Megan C. Milligan, Brian G. Prochazka, Kade D. Lazenby, Steve Abele, John C. Tull, Katherine Miller, Jesse L. Kolar, Steven R. Mathews, David K. Dehlgren, David J. Delehanty
2025, Biological Conservation (304)
Conservation translocation (hereafter translocation), the intentional movement of organisms from one location to another as a management tool, can be an extremely useful conservation action to increase the abundance of isolated populations following successful habitat restoration. However, managers seek to weigh the benefits against costs to the source population from...
Quantifying regional ecological dynamics using agency monitoring data, ecological site descriptions, and ecological site groups
Michael C. Duniway, Anna C. Knight, Travis W. Nauman, Tara B.B. Bishop, Sarah E. McCord, Nicholas P. Webb, C. Jason Williams, Joel T. Humphries
2025, Rangeland Ecology & Management (99) 119-142-142
Information about what ecological conditions are likely, causes or drivers of degradation, and potential management actions to restore degraded lands may support land conservation and restoration decisions. State-and-transition models (STMs) describe persistent plant and ecological conditions that are possible (the “state”) within a given abiotic setting and drivers or actions...
Multispectral red-edge indices accurately estimate nitrogen content in winter cereal cover crops
Alison Thieme, Jyoti Jennewein, W. Dean Hively, Brian T. Lamb, Alicia Whitcraft, S.B. Mirsky, S.C. Reberg-Horton, C. Justice
2025, Agronomy Journal (117)
Winter cover crops reduce erosion and nutrient runoff from agricultural systems. Although cereal cover crops can decrease field nitrate leaching by 50%–95%, the magnitude of this reduction varies within and between fields, making it challenging to monitor the impact of cover crops on nitrate leaching at large spatial extents. Satellite...
Terrestrial mammal diversity at Hansen Dam (Los Angeles, California, USA): Flood control area acts as habitat in a human-dominated landscape
Auxenia G. Privett-Mendoza, Stella Oganesyan, Robert N. Fisher, Cynthia Joan Hitchcock, Denise Clark, Amanda J. Zellmer
2025, Check List: The Journal of Biodiversity Data (21) 198-215
Urban expansion is a prominent threat to biodiversity, particularly for terrestrial mammals, which are significantly impacted by disruptions in habitat connectivity and loss. It can also lead to increased human‑wildlife conflicts that contribute to species decline. Urban public works projects, such as flood control areas, may coincidentally preserve significant habitat,...
Spatial close-kin mark-recapture models applied to terrestrial species with continuous natal dispersal
Anthony Seveque, Robert Charles Lonsinger, Lisette P. Waits, Dana J. Morin
2025, Methods in Ecology and Evolution (16) 733-743
Close-kin mark–recapture (CKMR) methods use information on genetic relatedness among individuals to estimate demographic parameters. An individual's genotype can be considered a ‘recapture’ of each of its parent's genotype, and the frequency of kin-pair matches detected in a population sample can directly inform estimates of abundance. CKMR inference procedures...
Examining the role of elevated and sustained strain in dynamically triggering earthquakes on the Anza section of the San Jacinto fault
Nicolas DeSalvio, Andrew J. Barbour, Wenyuan Fan
2025, Bulletin of the Seismological Society of America (115) 452-468
Microearthquakes can be dynamically triggered in southern California by remote earthquakes. However, directly connecting dynamic triggering mechanisms with observational data remains challenging. One proposed failure mechanism suggests that both the amplitude and duration of cyclic fatigue caused by the passing seismic wave contribute to triggering occurrence. Here, we measure dynamic...
Exploring the science and data foundation for Federal public lands decisions
Alison C. Foster, Andrew T. Canchola, Travis S. Haby, Sarah K. Carter
2025, PLoS ONE (20)
Public lands provide diverse resources, values, and services worldwide. Laws and policies typically require consideration of science in public lands decisions, and resource managers are committed to science-informed decision-making. However, it can be challenging for managers to use, and document the use of, science and data in their decisions. To...
Highly pathogenic avian influenza virus H5N1 in double-crested cormorants (Nannopterum auritum) of the Chesapeake Bay, USA
Johanna Alexandra Harvey, Jeffery Dale Sullivan, Rebecca L. Poulson, Deborah L. Carter, Cindy P. Driscoll, Peter C. McGowan, Carl R. Callahan, Amy W. O'Donnell, Jennifer M. Mullinax, David E. Stallknecht, Diann J. Prosser
2025, Journal of Wildlife Diseases (61) 348-356
Double-crested Cormorants (Nannopterum auritum) have historically exhibited low levels of infection and antibodies to avian influenza virus (AIV). The recent global expansion of clade 2.3.4.4b A/goose/Guangdong/1/1996 highly pathogenic (HP) avian influenza virus H5N1 (HPAI H5N1) has resulted in large-scale mortalities across diverse waterbird taxa including cormorants. We sampled 32 and...
Impoundments facilitate upstream invasion and introgression: Case studies of fluvial black basses (Micropterus spp.) in the southeastern USA
A.T. Taylor, M.D. Tringali, James M. Long
2025, PLoS ONE (20)
Impoundment construction has resulted in the alternation and loss of fluvial habitats, threatening the persistence of many native fishes. Compounding this threat, non-native species stocked into impoundments often invade interconnected fluvial habitats, where they may negatively affect native species. Black basses (genus Micropterus) are popular sportfishes with divergent ecologies: some taxa...
Determining the effects of reduced water availability on seed germination of five bottomland hardwood tree species
Charles J. Pell, Sammy L. King, Tracy S. Hawkins, Matt Symmank
2025, Forest Ecology and Management (577)
Globally, floodplain forests are experiencing shifts in species composition associated with drier conditions and disruptions of flood pulse hydrology. The specific processes behind these shifts in composition are not fully understood, but differential effects of drought on regeneration processes such as seed germination may be partially responsible. To determine how...
Exosomal micro RNA isolation in white-tailed deer (Odocoileus virginianus) for diagnostic biomarker discovery
Maite De Maria, Lillian G. Maxwell, Margaret Hunter, Jason Ferrante
2025, Journal of Wildlife Diseases (61) 212-218
Molecular approaches are becoming more prevalent for the diagnosis of neurodegenerative diseases in human medicine and can be extended to diagnosis of wildlife diseases such as chronic wasting disease and other prion diseases. These diseases have been associated with exosome-bound molecular biomarkers of disease progression, such as proteins and micro...
Distribution, abundance, and breeding activities of the Southwestern Willow Flycatcher at Marine Corps Base Camp Pendleton, California—2023 Annual report
Scarlett L. Howell, Barbara E. Kus
2025, Open-File Report 2025-1001
Executive SummaryThe purpose of this report is to provide the Marine Corps with an annual summary of the distribution, abundance, and breeding activity of the endangered Southwestern Willow Flycatcher (Empidonax traillii extimus; flycatcher) at Marine Corps Base Camp Pendleton (MCBCP or “Base”). Surveys for the flycatcher were completed on Base...
Climate change impacts and adaptation in U.S. Rocky Mountain high-elevation ecosystems
Meagan Ford Oldfather, Alyson Ennis, Brian W. Miller, Kyra Clark-Wolf, Imtiaz Rangwala, Hailey Robe, Caitlin Littlefield
2025, Arctic, Antarctic, and Alpine Research (57)
From a resource management perspective, climate change is considered to be one of the main threats to high-elevation ecosystems. However, these valuable ecosystems present unique challenges to climate change adaptation (actions in response to environmental change and its effects in a way that seeks to reduce harm) due to their...
Myiasis infection by the toad fly (Lucilia bufonivora; Calliphoidae) in amphibians in Montana, USA
Leah M. Fischer, Blake R. Hossack
2025, Journal of Wildlife Diseases (61) 206-2011
Toad flies in the genus Lucilia (previously referred to as Bufolucilia spp.) parasitize and cause myiasis in several amphibian species in North America. From 2019 to 2022, we documented Lucilia bufonivora infections in post-metamorphic western toads (Anaxyrus boreas) during amphibian surveys in four wetlands in Glacier National Park, Montana, US. We found nine infected adult toads in...
The importance of method selection when estimating diet composition with quantitative fatty acid signature analysis
Jeffrey F. Bromaghin, Todd C. Atwood, Karyn D. Rode
2025, PLoS ONE (20)
Quantitative fatty acid signature analysis (QFASA) is a common method of estimating the composition of prey species in the diets of consumers from polar and temperate ecosystems in which lipids are an important source of energy. A key characteristic of QFASA is that the large number of fatty acids that...
