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: 42768
Multi-species, multi-country analysis reveals North Americans are willing to pay for transborder migratory species conservation Multi-species, multi-country analysis reveals North Americans are willing to pay for transborder migratory species conservation
Migratory species often provide ecosystem service benefits to people in one country while receiving habitat support in other countries. The multinational cooperation that could help ensure continued provisioning of these benefits by migration may be informed by understanding the economic values people in different countries place on the benefits they derive from migratory wildlife.We...
Authors
Wayne E. Thogmartin, Michelle A. Haefele, James E. Diffendorfer, Darius J. Semmens, Jonathan J. Derbridge, Aaron M. Lien, Ta-Ken Huang, Laura Lopez-Hoffman
Demographic implications of lead poisoning for eagles across North America Demographic implications of lead poisoning for eagles across North America
Lead poisoning occurs worldwide in populations of predatory birds, but exposure rates and population impacts are known only from regional studies. We evaluated the lead exposure of 1210 bald and golden eagles from 38 US states across North America, including 620 live eagles. We detected unexpectedly high frequencies of lead poisoning of eagles, both chronic (46 to 47% of bald and golden...
Authors
Vincent A. Slabe, James T. Anderson, Brian A. Millsap, Jeffrey L. Cooper, Alan R. Harmata, Marco Restani, Ross H. Crandall, Barbara Bodenstein, Peter H. Bloom, Travis L. Booms, John Buchweitz, Renee C. E. Culver, Kim Dickerson, Robert Domenech, Ernesto Dominguez-Villegas, Daniel Driscoll, Brian W. Smith, Michael J. Lockhart, David McRuer, Tricia A. Miller, Patricia Ortiz, Krysta Rogers, Matt Schwarz, Natalie Turley, Brian Woodbridge, Myra E. Finkelstein, Christian A. Triana, Christopher R. DeSorbo, Todd E. Katzner
Least Bell's Vireos and Southwestern Willow Flycatchers at the San Luis Rey flood risk management project area in San Diego County, California: Breeding activities and habitat use—2021 Annual report Least Bell's Vireos and Southwestern Willow Flycatchers at the San Luis Rey flood risk management project area in San Diego County, California: Breeding activities and habitat use—2021 Annual report
Executive Summary Surveys and monitoring for the endangered Least Bell’s Vireo (Vireo bellii pusillus; vireo) were done at the San Luis Rey Flood Risk Management Project Area (Project Area) in the city of Oceanside, San Diego County, California, between April 4 and August 4, 2021. We completed four protocol surveys during the breeding season, supplemented by weekly territory monitoring...
Authors
Alexandra Houston, Lisa D. Allen, Ryan E. Pottinger, Barbara E. Kus
Effects of weather variation on waterfowl migration: Lessons from a continental-scale generalizable avian movement and energetics model Effects of weather variation on waterfowl migration: Lessons from a continental-scale generalizable avian movement and energetics model
We developed a continental energetics-based model of daily mallard (Anas platyrhynchos) movement during the non-breeding period (September to May) to predict year-specific migration and overwinter occurrence. The model approximates movements and stopovers as functions of metabolism and weather, in terms of temperature and frozen precipitation (i.e., snow). The model is a Markov process...
Authors
Kevin Aagaard, Eric V. Lonsdorf, Wayne E. Thogmartin
Contaminant fluxes across ecosystems mediated by aquatic insects Contaminant fluxes across ecosystems mediated by aquatic insects
Metals and organic contaminants in aquatic systems affect the coupling of aquatic and terrestrial ecosystems through two pathways: contaminant-induced effects on insect emergence and emergence-induced contaminant transfer. Consequently, the impact of aquatic contaminants on terrestrial ecosystems can be driven by modifications in the quantity and quality of adult aquatic insects serving...
Authors
Mirco Bundschuh, Sebastian Pietz, Alexis P. Roodt, Johanna M. Kraus
Forbs included in conservation seed mixes exhibit variable blooming detection rates and cost-effectiveness: Implications for pollinator habitat design Forbs included in conservation seed mixes exhibit variable blooming detection rates and cost-effectiveness: Implications for pollinator habitat design
Although forb-rich plantings for pollinator habitat are becoming more common, natural resource managers lack insight on the cost-effectiveness of forbs seeded in private land conservation programs. Additional information on the possible benefits of including more forb species in a mix may help guide the design of future pollinator habitat. We examined the detection of blooming forbs from...
Authors
Stacy C. Simanonok, Clint Otto, Rich Iovanna
Managing multiple species with conflicting needs in the Greater Everglades Managing multiple species with conflicting needs in the Greater Everglades
Given limited funding, natural resources decision making is riddled with tradeoffs, including which species or landscapes to prioritize for management action. Florida’s Everglades wetland is home to numerous indicator species, some of which are endangered. But with a multitude of species comes differing hydrologic requirements to yield appropriate foraging and breeding conditions for...
Authors
Stephanie Romanach, Saira Haider, Caitlin E. Hackett, Mark McKelvy, Leonard G. Pearlstine
MASTREE+: Time-series of plant reproductive effort from six continents MASTREE+: Time-series of plant reproductive effort from six continents
Significant gaps remain in understanding the response of plant reproduction to environmental change. This is partly because measuring reproduction in long-lived plants requires direct observation over many years and such datasets have rarely been made publicly available. Here we introduce MASTREE+, a data set that collates reproductive time-series data from across the globe and makes...
Authors
Andrew Hacket-Pain, Jessie Foest, Ian S. Pearse, Jalene M. LaMontagne, Walter D. Koenig, Giorgio Vacchiano, Michal Bogdziewicz, Thomas Caignard, Paulina Celebias, Joep Van Dormolen, Marcos Fernandez-Martinez, Jose V. Moris, Ciprian Palaghianu, Mario B. Pesendorfer, A. Satake, Eliane Schermer, A. Tanentzap, Peter A. Thomas, Davide Vecchio, Andreas P. Wion, T. Wohlgemuth, Tingting Xue, Katherine Abernethy, Marie-Claire Aravena Acuna, Marcelo Daniel Barrera, Jessica H. Barton, Stan Boutin, Emma R. Bush, Sergio Donoso Calderon, Felipe Carevic, Carolina Volkmer de Castilho, Juan Manuel Cellini, Colin A. Chapman, Hazel Chapman, Francesco Chianucci, Patricia da Costa, Luc Croise, Andrea Cutini, Ben Dantzer, R. Justin DeRose, Jean-Thoussaint Dikangadissi, Edmond Dimoto, Fernanda Lopes da Fonseca, Leonardo Gallo, Georg Gratzer, David F. Greene, Martin A. Hadad, Alejandro Huertas Herrera, Kathryn J. Jeffery, Jill F. Johnstone, Urs Kalbitzer, Wladyslaw Kantorowicz, Christie A. Klimas, Jonathan G. A. Lageard, Jeffrey Lane, Katharina Lapin, Mateusz Ledwon, Abigail C. Leeper, Maria Vanessa Lencinas, Ana Claudia Lira-Guedes, Michael Lordon, Paula Marchelli, Shealyn Marino, Harald Schmidt Van Marle, A. McAdam, Ludovic R. W. Momont, Manuel Nicolas, Lucia Helena de Oliveira Wadt, Parisa Panahi, Guillermo Martinez Pastur, T. Patterson, Pablo Luis Peri, Lukasz Piechnik, Mehdi Pourhashemi, Claudia Espinoza Quezada, Fidel A. Roig, Karen Pena Rojas, Yamina Micaela Rosas, Silvio Schueler, Barbara Seget, Rosina Soler, Michael A. Steele, Monica Toro-Manriquez, Caroline E. G. Tutin, Tharcisse Ukizintambara, Lee White, Biplang Yadok, John L. Willis, Anita Zolles, Magdalena Zywiec, Davide Ascoli
Genomically diverse carbapenem resistant Enterobacteriaceae from wild birds provide insight into global patterns of spatiotemporal dissemination Genomically diverse carbapenem resistant Enterobacteriaceae from wild birds provide insight into global patterns of spatiotemporal dissemination
Carbapenem resistant Enterobacteriaceae (CRE) are a threat to public health globally, yet the role of the environment in the epidemiology of CRE remains elusive. Given that wild birds can acquire CRE, likely from foraging in anthropogenically impacted areas, and may aid in the maintenance and dissemination of CRE in the environment, a spatiotemporal comparison of isolates from different...
Authors
Christina Ahlstrom, Hanna Woksepp, Linus Sandegren, Mashkoor Mohsin, Badrul Hasan, Denys Muzyka, Jorge Hernandez, Filip Aguirre, Atalay Tok, Jan Soderman, Bjorn Olsen, Andrew M. Ramey, Jonas Bonnedahl
Quantitative meta-analysis reveals no association between mercury contamination and body condition in birds Quantitative meta-analysis reveals no association between mercury contamination and body condition in birds
Mercury contamination is a major threat to the global environment, and is still increasing in some regions despite international regulations. The methylated form of mercury is hazardous to biota, yet its sublethal effects are difficult to detect in wildlife. Body condition can vary in response to stressors, but previous studies have shown mixed effects of mercury on body condition in...
Authors
Alice Carravieri, Orsolya Vincze, Paco Bustamante, Joshua T. Ackerman, Evan M. Adams, Frederic Angelier, Olivier Chastel, Yves Cherel, Olivier Gilg, Elena Golubova, Alexander Kitaysky, Katelyn Luff, Chad L. Seewagen, Hallvard Strom, Alexis P. Will, Glenn Yannic, Mathieu Giraudeau, Jerome Fort
Rocky Mountain Region Science Exchange 2020—EarthMAP and the Colorado River Basin Rocky Mountain Region Science Exchange 2020—EarthMAP and the Colorado River Basin
The U.S. Geological Survey (USGS) Rocky Mountain Region (RMR) hosted USGS scientists, managers, program coordinators, and leadership team members for a virtual Science Exchange during September 15–17, 2020. The Science Exchange had 216 registered participants and included 48 talks over the 3-day period. Invited speakers presented information about the novel USGS Earth Monitoring...
Authors
Anne C. Tillery, Patrick J. Anderson, William J. Andrews, Katharine Dahm, Seth S. Haines, Robert Horton, David O’Leary, Ryan D. Taylor, Kathryn A. Thomas, Alicia A. Torregrosa
By
Ecosystems Mission Area, Water Resources Mission Area, Fort Collins Science Center, Geology, Geophysics, and Geochemistry Science Center, New Mexico Water Science Center, Oklahoma-Texas Water Science Center, Southwest Biological Science Center, Utah Water Science Center, Western Geographic Science Center, Colorado River Basin: Actionable and Strategic Integrated Science and Technology
Hydrologic modification and channel evolution degrades connectivity on the Atchafalaya River floodplain Hydrologic modification and channel evolution degrades connectivity on the Atchafalaya River floodplain
The Atchafalaya River Basin is the largest remaining forested wetland in the contiguous United States. Since 1960, dredging and channel erosion in the Basin have resulted in changes to the hydrologic connectivity that have not been quantified. Analyses were conducted to determine the hydraulic and geomorphic factors that have changed since discharge became controlled that may have...
Authors
Daniel Kroes, Charles R Demas, Yvonne A. Allen, Richard Day, Steve W Roberts, Jeff Varisco