Publications
This list of publications includes peer-review journal articles, official USGS publications series, reports and more authored by scientists in the Ecosystems Mission Area. A database of all USGS publications, with advanced search features, can be accessed at the USGS Publications Warehouse.
Filter Total Items: 41894
Evidence that copepod biomass during the larval period regulates recruitment of Lake Erie walleye
Walleye (Sander vitreus) is an economically and culturally important species in Lake Erie that has experienced large interannual variability in recruitment. We examined the importance of prey biomass during the larval period to walleye recruitment while also considering the importance of temperature. Using nine years of field data over a 22-year period (1994–2016) for larval walleye and zooplankto
Authors
Cassandra J. May, R. Budnik, S. Ludsin, D. O'Donnell, James M. Hood, Edward F. Roseman, E. Marschall
An opportunistic survey reveals an unexpected coronavirus diversity hotspot in North America
In summer 2020, Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) was detected on mink farms in Utah. An interagency One Health response was initiated to assess the extent of the outbreak and included sampling animals from on or near affected mink farms and testing them for SARS-CoV-2 and non-SARS coronaviruses. Among the 365 animals sampled, including domestic cats, mink, rodents, racc
Authors
Hon S. Ip, Kathryn M. Griffin, Jeffrey D. Messer, Megan Winzeler, Susan A. Shriner, Mary Lea Killian, Mia K. Torchetti, Thomas J. DeLiberto, Brian R. Amman, Caitlin M. Cossaboom, R. Reid Harvey, Natalie M. Wendling, Hannah Rettler, Dean Taylor, Jonathan S. Towner, Casey Barton Behravesh, David S. Blehert
Identifying negative sentiment polarity in the Judas technique
In the context of conservation science and management, the Judas technique refers to outfitting an animal (a Judas animal) with a radio transmitter or other identifier so that its movements can be tracked to locate conspecifics. Although this term is commonly used, some consider it offensive due to historical associations of the word Judas with anti-Semitic sentiments. Thus, the term has a negativ
Authors
Austin Lee Fitzgerald, Jillian Maureen Josimovich, Charlotte J. Robinson, Robert Reed, Andrea Faye Currylow
A riverscape approach reveals downstream propagation of stream thermal responses to riparian thinning at multiple scales
Hydrological connectivity in river networks influences their response to environmental changes as local effects may extend downstream via flowing water. For example, localized changes in riparian forest conditions can affect stream temperatures, and these effects may propagate downstream. However, studies evaluating stream temperature responses to riparian forest management have not considered cum
Authors
David A. Roon, Jason B. Dunham, Christian E. Torgersen
Exposure to Deepwater Horizon crude oil increases free cholesterol in larval red drum (Sciaenops ocellatus)
The 2010 Deepwater Horizon oil spill impacted over 2100 km of shoreline along the northern Gulf of Mexico, which coincided with the spawning season of many coastal species, including red drum (Sciaenops ocellatus). Red drum develop rapidly and are sensitive to crude oil exposure during the embryonic and larval periods. This study investigates the predictions from recent transcriptomic studies that
Authors
Victoria McGruer, Alexis J. Khursigara, Jason T. Magnuson, Andrew J. Esbaugh, Justin Blaine Greer, Daniel Schlenk
Vertical movement of soluble carbon and nutrients from biocrusts to subsurface mineral soils
Dryland ecosystems can be constrained by low soil fertility. Within drylands, the soil nutrient and organic carbon (C) cycling that does occur is often mediated by soil surface communities known as biological soil crusts (biocrusts), which cycle C and nutrients in the top ca. 0–2 cm of soil. However, the degree to which biocrusts are influencing soil fertility and biogeochemical cycling in deeper,
Authors
Kristina E. Young, Scott Ferrenberg, Robin H. Reibold, Sasha C. Reed, Tami Swenson, Trent Northen, Anthony Darrouzet-Nardi
Iñupiaq knowledge of polar bears (Ursus maritimus) in the southern Beaufort Sea, Alaska
Successful wildlife management depends upon coordination and consultation with local communities. However, much of the research used to inform management is often derived solely from data collected directly from wildlife. Indigenous people living in the Arctic have a close connection to their environment, which provides unique opportunities to observe their environment and the ecology of Arctic sp
Authors
Karyn D. Rode, Hannah Voorhees, Henry P. Huntington, George M. Durner
Tamm review: Postfire landscape management in frequent-fire conifer forests of the southwestern United States
The increasing incidence of wildfires across the southwestern United States (US) is altering the contemporary forest management template within historically frequent-fire conifer forests. An increasing fraction of southwestern conifer forests have recently burned, and many of these burned landscapes contain complex mosaics of surviving forest and severely burned patches without surviving conifer t
Authors
Jens T. Stevens, Collin Haffey, Jonathan D. Coop, Paula J. Fornwalt, Larissa Yocom, Craig D. Allen, Anne Bradley, Owen T. Burney, Dennis Carril, Marin E. Chambers, Theresa B. Chapman, Sandra L. Haire, Matthew D. Hurteau, José M. Iniguez, Ellis Margolis, Christopher Marks, Laura A. E. Marshall, Kyle C. Rodman, Camille S. Stevens-Rumann, Andrea E. Thode, Jessica J. Walker
Defining aquatic habitat zones across northern Gulf of Mexico estuarine gradients through submerged aquatic vegetation species assemblage and biomass data
Submerged aquatic vegetation (SAV) creates highly productive habitats in coastal areas, providing support for many important species of fish and wildlife. Despite the importance and documented loss of SAV across fresh to marine habitats globally, we lack consistent baseline data on estuarine SAV resources, particularly in the northern Gulf of Mexico (NGOM) estuaries. To understand SAV distribution
Authors
K. E. DeMarco, E. R. Hillmann, J. A. Nyman, Brady Couvillion, Megan K. La Peyre
Resilience of native amphibian communities following catastrophic drought: Evidence from a decade of regional-scale monitoring
The increasing frequency and severity of drought may exacerbate ongoing global amphibian declines. However, interactions between drought and coincident stressors, coupled with high interannual variability in amphibian abundances, can mask the extent and underlying mechanisms of drought impacts. We synthesized a decade (2009–2019) of regional-scale amphibian monitoring data (2273 surveys, 233 ponds
Authors
Wynne Moss, Travis McDevitt-Galles, Erin L. Muths, Steven Bobzien, Pieter Johnson, Jessica Purificato
Responses of migratory amphibians to barrier fencing inform the spacing of road underpasses: A case study with California tiger salamanders (Ambystoma californiense) in Stanford, CA, USA
Migratory amphibians are at high risk of negative impacts when roads intersect their upland and breeding habitats. Road mortality can reduce population abundance, survivorship, breeding, recruitment, and probability of long-term persistence. Increasingly, environmental planners recommend installation of under-road tunnels with barrier fencing to reduce mortality and direct amphibians towards the p
Authors
Cheryl S. Brehme, Jeff A. Tracey, Brittany Ewing, Michael J. Hobbs, Alan E. Launer, Tritia Matsuda, Esther M. Cole Adelsheim, Robert N. Fisher
Living with wildfire in Chalk Creek, Chaffee County, Colorado: 2019 data report
Wildfire affects many types of communities and is a particular concern for communities in the wildland urban interface (WUI), such as Chalk Creek in Chaffee County. The core intent of this project was to provide evidence to support Colorado State Forest Service (CSFS) Salida Field Office’s wildfire mitigation and education program. This report analyzes existing wildfire risk data collected in late
Authors
Patricia A. Champ, Julia B. Goolsby, J. T. Shaver, Josh Kuehn, James Meldrum, Hannah Brenkert-Smith, Christopher M. Barth, Colleen Donovan, Carolyn Wagner