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: 41763
Climate change is creating a mismatch between protected areas and suitable habitats for frogs and birds in Puerto Rico
Climate change is altering the spatial distribution of many species around the world. In response, we need to identify and protect suitable areas for a large proportion of the fauna so that they persist through time. This exercise must also evaluate the ability of existing protected areas to provide safe havens for species in the context of climate change. Here, we combined passive acoustic monito
Authors
Marconi Campos-Cerqueira, Adam Terando, Brent Murray, Jaime A. Collazo, Mitchell Aide
U.S. Geological Survey science for the Wyoming Landscape Conservation Initiative—2018 annual report
The Wyoming Landscape Conservation Initiative (WLCI) was established in 2007 as a collaborative interagency partnership to develop and implement science-based conservation actions. During the past 11 years, partners from U.S. Geological Survey (USGS), State and Federal land management agencies, universities, and the public have collaborated to implement a long-term (more than 10 years) science-bas
Authors
Patrick J. Anderson, Cameron L. Aldridge, Jason S. Alexander, Timothy J. Assal, Steven Aulenbach, Zachary H. Bowen, Anna D. Chalfoun, Geneva W. Chong, Holly Copeland, David R. Edmunds, Steve Germaine, Tabitha Graves, Julie A. Heinrichs, Collin G. Homer, Christopher Huber, Aaron N. Johnston, Matthew J. Kauffman, Daniel J. Manier, Ryan R. McShane, Cheryl A. Eddy-Miller, Kirk A. Miller, Adrian P. Monroe, Michael S. O'Donnell, Anna Ortega, Annika W. Walters, Daniel J. Wieferich, Teal B. Wyckoff, Linda Zeigenfuss
Evaluation of factors affecting migration success of adult sockeye salmon (Oncorhynchus nerka) in the Yakima River, Washington, 2020
A study was conducted during June–October 2020 to evaluate factors affecting the migration success of adult sockeye salmon (Oncorhynchus nerka) in the Yakima River, Washington. A total of 144 adult sockeye salmon were tagged and released during the study. Most fish (112 fish) were collected, tagged with passive integrated transponder (PIT), and released at the mouth of the Yakima River. The remain
Authors
Tobias J. Kock, Amy C. Hansen, Scott D. Evans, Richard Visser, Brian Saluskin, Andrew Matala, Paul Hoffarth
The spatial-temporal relationship of blue-winged teal to domestic poultry: Movement state modeling of a highly mobile avian influenza host
1. Migratory waterfowl facilitate long distance dispersal of zoonotic pathogens and are increasingly recognized as contributing to the geographic spread of avian influenza viruses (AIV). AIV are globally distributed and have the potential to produce highly contagious poultry disease, economically impact both large-scale and backyard poultry producers, and raise the specter of epidemics and pandemi
Authors
John M. Humphreys, David C. Douglas, Andrew M. Ramey, Jennifer M. Mullinax, Catherine Soos, Paul T. Link, Patrick Walther, Diann Prosser
Taxonomic, temporal, and spatial variations in zooplankton fatty acid composition in Puget Sound, WA, USA
Fatty acid (FA) content and composition of zooplankton in Puget Sound, Washington (USA) was studied to investigate the nutritional quality of diverse zooplankton prey for juvenile salmon (Oncorhynchus spp.) in terms of their essential fatty acid (EFA) content. The study focus was on eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and arachidonic acid (ARA) as these are key FA needed to ma
Authors
Minna Hiltunen, Ursula Strandberg, Michael T. Brett, Amanda K. Winans, David Beauchamp, Miika Kotila, Julie E. Keister
Body size and digestive system shape resource selection by ungulates: A cross-taxa test of the forage maturation hypothesis
The forage maturation hypothesis (FMH) states that energy intake for ungulates is maximised when forage biomass is at intermediate levels. Nevertheless, metabolic allometry and different digestive systems suggest that resource selection should vary across ungulate species. By combining GPS relocations with remotely sensed data on forage characteristics and surface water, we quantified the effect o
Authors
Saeideh Esmaeili, Brett R. Jesmer, Shannon E. Albeke, Ellen O. Aikens, Kathryn A. Schoenecker, Sarah R.B. King, Briana Abrahms, Bayarbaatar Buuveibaatar, Jeffrey L. Beck, Randall Boone, Francesca Cagnacci, Simon Chamaillé-Jammes, Buyanaa Chimeddorj, Paul C. Cross, Nandintsetseg Dejid, Jagdag Enkhbyar, Ilya Fischhoff, Adam T. Ford, Kate Jenks, Mahmoud-Reza Hemami, Jacob D. Hennig, Takehiko Y. Ito, Petra Kaczensky, Matthew Kauffman, John D. C. Linnell, Badamjav Lkhagvasuren, John F. McEvoy, Joerg Melzheimer, Jerod A. Merkle, Thomas Mueller, Jeff Muntifering, Atle Mysterud, Kirk A. Olson, Manuela Panzacchi, John Payne, Luca Pedrotti, Geir R. Rauset, Daniel I. Rubenstein, Hall Sawyer, John D. Scasta, Johannes Signer, Melissa Songer, Jared A. Stabach, Seth Stapleton, Olav Strand, Siva R. Sundaresan, Dorj Usukhjargal, Ganbold Uuganbayar, John Fryxell, Jacob R. Goheen
Modeling the bioavailability of nickel and zinc to Ceriodaphnia dubia and Neocloeon triangulifer in toxicity tests with Natural Waters
We studied biotic ligand model (BLM) predictions of toxicity of nickel (Ni) and zinc (Zn) in natural waters from Illinois and Minnesota USA which had combinations of pH, hardness, and dissolved organic carbon (DOC) more extreme than 99.7% of waters in a nationwide database. We conducted 7-d chronic tests with Ceriodaphnia dubia, and 96-hr acute test and 14-d chronic tests with Neocloeon triangulif
Authors
John M. Besser, Chris D. Ivey, Jeffery Steevens, Danielle M. Cleveland, David J. Soucek, Amy Dickinson, Eric J. Van Genderen, Adam C. Ryan, Chris E. Schlekat, Emily R. Garman, Elizabeth Middleton, Robert C. Santore
Interlaboratory comparison of SARS-CoV2 molecular detection assays in use by U.S. veterinary diagnostic laboratories
The continued search for intermediate hosts and potential reservoirs for SARS-CoV2 makes it clear that animal surveillance is critical in outbreak response and prevention. Real-time RT-PCR assays for SARS-CoV2 detection can easily be adapted to different host species. U.S. veterinary diagnostic laboratories have used the CDC assays or other national reference laboratory methods to test animal samp
Authors
Kaiping Deng, Steffen Uhlig, Hon S. Ip, Mary Lea Killian, Laura Goodman, Sarah Nemser, Jodie Ulaszek, Shannon Pickens, Robert Newkirk, Matthew Kmet, Kirsten Frost, Karina Hettwer, Bertrand Colson, Kapil Nichani, Anja Schlier, Andriy Tkachenko, Ravinder Reddy, Renate Reimshuessel
Sage-grouse population dynamics are adversely impacted by overabundant feral horses
In recent decades, feral horse (Equus caballus; horse) populations increased in sagebrush (Artimesia spp.) ecosystems, especially within the Great Basin, to the point of exceeding maximum appropriate management levels (AMLmax), which were set by land administrators to balance resource use by feral horses, livestock, and wildlife. Concomitantly, greater sage-grouse (Centrocercus urophasianus; sage-
Authors
Peter S. Coates, Shawn T. O'Neil, Diana A. Munoz, Ian Dwight, John C. Tull
Golden Eagle dietary shifts following wildfire and shrub loss have negative consequences for nestling survivorship
Wildfires and invasive species have caused widespread changes in western North America’s shrub-steppe landscapes. The bottom–up consequences of degraded shrublands on predator ecology and demography remain poorly understood. We used a before–after paired design to study whether Golden Eagle (Aquila chrysaetos) diet and nestling survivorship changed following wildfires in southwestern Idaho, USA. W
Authors
Julie A. Heath, Michael N. Kochert, Karen Steenhof
Response to Gard et al.'s (2021) Comments on the Critical Review “Polychlorinated Biphenyl Tissue-Concentration Thresholds for Survival, Growth, and Reproduction in Fish”
This response is offered to the critique by Gard et al. (2021) of our meta-analysis of polychlorinated biphenyl (PCB)-induced toxicity data in fish (Berninger and Tillitt 2019). Gard et al. (2021) offered numerous comments, the most substantive suggesting that 1) we should have added no-observable–adverse effect residue (NOAER) data from additional studies and all data points from selected studies
Authors
Jason P. Berninger, Donald E. Tillitt
Drivers of seedling establishment success in dryland restoration efforts
Restoration of degraded drylands is urgently needed to mitigate climate change, reverse desertification and secure livelihoods for the two billion people who live in these areas. Bold global targets have been set for dryland restoration to restore millions of hectares of degraded land. These targets have been questioned as overly ambitious, but without a global evaluation of successes and failures
Authors
Nancy Shackelford, Gustavo B. Paterno, Daniel E. Winkler, Todd E. Erickson, Elizabeth A. Leger, Lauren N. Svejcar, Martin F. Breed, Akasha M. Faist, Peter L. Harrison, Michael F. Curran, Qinfeng Guo, Anita Kirmer, Darin J. Law, Kevin Mganga, Seth M. Munson, Lauren M. Porensky, Raul Emiliano Quiroga, Péter Török, Claire E. Wainwright, Ali Abdullahi, Matt A. Bahm, Elizabeth A. Ballenger, Nichole Barger, Owen W. Baughman, Carina Becker, Manuel Esteban Lucas-Borja, Chad S. Boyd, Carla M. Burton, Philip J. Burton, Eman Calleja, Peter J. Carrick, Alex Caruana, Charlie D. Clements, Kirk W. Davies, Balázs Deák, Jessica Drake, Sandra Dullau, Joshua Eldridge, Erin Espeland, Stephen E. Fick, Magda Garbowski, Enrique G. de la Riva, Peter J. Golos, Penelope A. Grey, Barry Heydenrych, Patricia M. Holmes, Jeremy J. James, Jayne Jonas-Bratten, Réka Kiss, Andrea T. Kramer, Julie E. Larson, Juan Lorite, C. Ellery Mayence, Luis Merino-Martín, Tamás Miglécz, Suanne Jane Milton, Thomas A. Monaco, Arlee M. Montalvo, Jose A. Navarro-Cano, Mark W. Paschke, Pablo Luis Peri, Monica L. Pokorny, Matthew J. Rinella, Nelmarie Saayman, Merilynn C. Schantz, Tina Parkhurst, Eric W. Seabloom, Katharine L. Stuble, Shauna M. Uselman, Orsolya Valkó, Kari E. Veblen, Scott D. Wilson, Megan Wong, Zhiwei Xu, Katharine L. Suding