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Population genetics of museum specimens indicate decreasing genetic resiliency: The case of two bumble bees of conservation concern
Genetic resiliency is the likelihood that populations retain sufficient genetic diversity to respond to environmental change. It is rarely examined through time in conservation genetic studies due to challenges of acquiring and sequencing historical specimens. Focusing on populations of two sibling bumble bee species of conservation concern with different recent patterns of decline, we used museum
Authors
Ashley Rhode, Michael Branstetter, Karen E. Mock, Joyce Knoblett, David Pilliod, Jeffrey Everett, Paul Galpern, James P. Strange
A brief note on substantial sub-daily arsenic variability in pumping drinking-water wells in New Hampshire
Large variations in redox-related water parameters, like pH and dissolved oxygen (DO), have been documented in New Hampshire (United States) drinking-water wells over the course of a few hours under pumping conditions. These findings suggest that comparable sub-daily variability in dissolved concentrations of redox-reactive and toxic arsenic (As) also may occur, representing a potentially critical
Authors
Paul M. Bradley, Emily C. Hicks, Joseph P. Levitt, David C. Lloyd, Mhairi M. McDonald, Kristin M. Romanok, Kelly Smalling, Joseph D. Ayotte
Ecology of an insular snake assemblage in coastal Maine
Wildlife populations at the peripheries of their distributions or on isolated islands often display divergent and poorly understood morphological or life-history characteristics compared to core populations. We used a capture–mark–recapture dataset collected over a 19-year period to characterize a northern, insular snake assemblage in coastal Maine. We captured 611 individual snakes of 4 species (
Authors
John D. Willson, Ethan J. Royal, Jacquelyn C. Guzy, Meredith C. Swartwout, Chelsea S. Kross
Protocol for monitoring and analyzing pheromone-mediated behavioral response of sea lamprey in a natural system
Olfactory-mediated behaviors in fish are often examined in artificial microcosms that enable well-controlled treatments but fail to replicate environmental and social contexts. However, observing these behaviors in nature poses challenges. Here, we describe a protocol for recording sea lamprey (Petromyzon marinus) behaviors in a natural system. We describe steps for administering and verifying acc
Authors
Anne M Scott, Nicholas S. Johnson, Michael J. Siefkes, Weiming Li
Developing a photography-based harvest survey to estimate age and subspecies composition of midcontinent sandhill cranes
Midcontinent sandhill cranes (Antigone canadensis) are managed as a single population, but hunting regulations are structured so harvest is targeted towards the more numerous lesser sandhill cranes (A. c. canadensis). However, research indicates that greater sandhill cranes (A. c. tabida) have been disproportionally exposed to harvest at a rate exceeding their proportion within the midcontinent po
Authors
Andrew J. Dinges, Jay Alan VonBank, Aaron T. Pearse, David A. Brandt
Annotated bibliography of scientific research on Taeniatherum caput-medusae published from January 2010 to January 2022
Integrating recent scientific knowledge into management decisions supports effective natural resource management and can lead to better resource outcomes. However, finding and accessing scientific knowledge can be time consuming and costly. To assist in this process, the U.S. Geological Survey is creating a series of annotated bibliographies on topics of management concern for western lands. Previ
Authors
Jennifer K. Meineke, Logan M. Maxwell, Alison C. Foster, Laine E. McCall, Tait K. Rutherford, Ella M. Samuel, Lea B. Selby, Joshua S Willems, Nathan J. Kleist, Samuel E. Jordan
Working with people to create and apply science in bull trout conservation
No abstract available.
Authors
Jason B. Dunham, Joseph R. Benjamin
Serologic Survey of Selected Arthropod Borne Pathogens in Free-ranging Snowshoe Hares (Lepus americanus) Captured in Northern Michigan, USA
Snowshoe hare (Lepus americanus) in the Upper Peninsula (UP) of Michigan occupy the southern range periphery and are vulnerable to climate change. In the eastern UP hares are isolated by the Great Lakes potentially exacerbating exposure to climate change induced habitat alterations. Climate change is also measurably affecting distribution and prevalence of vector-borne pathogens in North America a
Authors
Erik K. Hofmeister, Melissa Lund, Daniel A. Grear, Eric Clark
Krumholzibacteriota and Deltaproteobacteria contain rare genetic potential to liberate carbon from monoaromatic compounds in subsurface coal seams
Biogenic methane in subsurface coal seam environments is produced by diverse consortia of microbes. Although this methane is useful for global energy security, it remains unclear which microbes can liberate carbon from the coal. Most of this carbon is relatively resistant to biodegradation, as it is contained within aromatic rings. Thus, to explore for coal-degrading taxa in the subsurface, this s
Authors
Bronwyn C. Campbell, Paul Greenfield, Elliott Barnhart, Se Gong, David J. Midgley, Ian T. Paulsen, Simon C. George
Toward a US framework for continuity of satellite observations of Earth's climate and for supporting societal resilience
There is growing urgency for improved public and commercial services to support a resilient, secure, and thriving United States (US) in the face of mounting decision-support needs for environmental stewardship and hazard response, as well as for climate change adaptation and mitigation. Sustained space-based Earth observations are critical infrastructure to support the delivery of science and deci
Authors
Duane E. Waliser, Waleed Abdalati, Nancy Baker, Stacey Boland, Michael Bonadonna, Carol Anne Clayson, Belay Demoz, Kelsey Foster, Christian Frankenburg, Maria Hakuba, Therese Jorgensen, Ryan J. Kramer, Daniel Limonadi, Anna M. Michalak, Asal Naseri, Pat Patterson, Peter Pilewskie, Steven Platnick, Charlie Powell, Jeff Privette, Chris Ruf, Tapio Schneider, Jorg Schulz, Paul Selmants, Rashmi Shah, Qianqian Song, Graeme Stephens, Timothy S. Stryker
A conserved interdomain microbial network underpins cadaver decomposition despite environmental variables
Microbial breakdown of organic matter is one of the most important processes on Earth, yet the controls of decomposition are poorly understood. Here we track 36 terrestrial human cadavers in three locations and show that a phylogenetically distinct, interdomain microbial network assembles during decomposition despite selection effects of location, climate and season. We generated a metagenome-asse
Authors
Zachary M. Burcham, Aeriel D. Belk, Bridget B. McGivern, Amina Bouslimani, Parsa Ghadermazi, Cameron Martino, Liat Shenhav, Anru R. Zhang, Pixu Shi, Alexandra Emmons, Heather Deel, Zhenjiang Zech Xu, Victoria Nieciecki, Qiyun Zhu, Michael Shaffer, Morgan Panitchpakdi, Kelly Weldon, Kalen Cantrell, Asa Ben-Hur, Sasha C. Reed, Greg C. Humphry, Gail Ackermann, Daniel McDonald, Siu Hung Joshua Chan, Melissa Connor, Derek Boyd, Jake Smith, Jenna M.S. Watson, Giovanna Vidoli, Dawnie Steadman, Aaron M. Lynne, Sibyl R Bucheli, Pieter C. Dorrestein, Kelly C. Wrighton, David O. Carter, Rob Knight, Jessica L. Metcalf
Lake water temperature modeling in an era of climate change: Data sources, models, and future prospects
Lake thermal dynamics have been considerably impacted by climate change, with potential adverse effects on aquatic ecosystems. To better understand the potential impacts of future climate change on lake thermal dynamics and related processes, the use of mathematical models is essential. In this study, we provide a comprehensive review of lake water temperature modeling. We begin by discussing the
Authors
Sebastiano Piccolroaz, Senlin Zhu, Robert Ladwig, Laura Carrea, Samantha K. Oliver, Adam Piotrowski, Mariusz Ptak, Ryuichiro Shinohara, Mariusz Sojka, Richard Woolway, David Z. Zhu