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: 41747
Distribution, abundance, and breeding activities of the Least Bell's Vireo at Marine Corps Base Camp Pendleton, California—2021 annual report
Executive SummaryThe purpose of this report is to provide the Marine Corps with an annual summary of abundance, breeding activity, demography, and habitat use of endangered Least Bell’s Vireos (Vireo bellii pusillus) at Marine Corps Base Camp Pendleton (MCBCP or “Base”). Surveys for the Least Bell's Vireo were completed at MCBCP, California, between April 5 and July 13, 2021. Core survey areas and
Authors
Suellen Lynn, Michelle Treadwell, Barbara E. Kus
A decade of curtailment studies demonstrates a consistent and effective strategy to reduce bat fatalities at wind turbines in North America
There is a rapid, global push for wind energy installation. However, large numbers of bats are killed by turbines each year, raising concerns about the impacts of wind energy expansion on bat populations. Preventing turbine blades from spinning at low wind speeds, referred to as curtailment, is a method to reduce bat fatalities, but drawing consistent inference across studies has been challenging.
Authors
Michael Whitby, M. Teague O'Mara, Cris D. Hein, Manuela Huso, Winifred F. Frick
Vulnerability of endemic insular mole skinks to sea-level rise
Although coastal islands are home to many endemic species, they are also at risk of inundation from storm surge and sea level rise. Three subspecies of mole skink (Plestiodon egregius egregius, P. e. insularis, and the Egmont Key Mole Skink known from a single occurrence) occur on a small number of islands off the Gulf Coast of Florida, USA. We used the most recent sea level rise projections and t
Authors
Erin L. Koen, William Barichivich, Susan Walls
Community for Data Integration 2020 project report
The U.S. Geological Survey Community for Data Integration annually funds small projects focusing on data integration for interdisciplinary research, innovative data management, and demonstration of new technologies. This report provides a summary of the 12 projects funded in fiscal year 2020, outlining their goals, activities, and accomplishments.
Authors
Leslie Hsu, Emily G. Chapin, Theodore B. Barnhart, Amanda E. Cravens, Richard A. Erickson, Jason Ferrante, Aaron Fox, Nathaniel P. Hitt, Margaret Hunter, Katharine Kolb, Jared R. Peacock, Matthew D. Petkewich, Sasha C. Reed, Terry L. Sohl, Tanja N. Williamson
By
Ecosystems Mission Area, Science Analytics and Synthesis (SAS) Program, Science Synthesis, Analysis and Research Program, Community for Data Integration (CDI), Fort Collins Science Center, Southwest Biological Science Center, Upper Midwest Environmental Sciences Center, Wetland and Aquatic Research Center
Pre-fire assessment of post-fire debris flow hazards in the Santa Fe Municipal Watershed
BackgroundWildfires are increasing in size and severity due to climate change combined with overstocked forests. Fire increases the likelihood of debris flows, posing significant threats to life, property, and water supplies.AimsWe conducted a debris-flow hazard assessment of the Santa Fe Municipal Watershed (SFMW) to answer two questions: (1) where are debris flows most likely to occur; and (2) h
Authors
Manuel K. Lopez, Ellis Margolis, Anne C. Tillery, S. Bassett, Alan Hook
Comparison of cisco (Coregonus artedi) aerobic scope and thermal tolerance between two latitudinally-separated populations
The cisco Coregonus artedi is a coldwater fish that is distributed throughout much of Canada and the northern United States, including the Laurentian Great Lakes. Cisco historically supported large commercial fisheries in the Great Lakes during the late 1800s and early 1900s, but many populations declined and never recovered. Restoration efforts focusing on re-establishing cisco in the Great Lakes
Authors
Martin Albert Simonson, David Bunnell, Charles P. Madenjian, Kevin Keeler, Joseph Schmitt
Remote sensing large-wood storage downstream of reservoirs during and after dam removal: Elwha River, Washington, USA
Large wood is an integral part of many rivers, often defining river-corridor morphology and habitat, but its occurrence, magnitude, and evolution in a river system are much less well understood than the sedimentary and hydraulic components, and due to methodological limitations, have seldom previously been mapped in substantial detail. We present a new method for this, representing a substantial a
Authors
Daniel D. Buscombe, Jonathan Warrick, Andrew C. Ritchie, Amy E. East, M. McHenry, Randall McCoy, Amy C. Foxgrover, E. Wohl
DNA-based studies and genetic diversity indicator assessments are complementary approaches to conserving evolutionary potential
Genetic diversity is essential for maintaining healthy populations and ecosystems. Several approaches have recently been developed to evaluate population genetic trends without necessarily collecting new genetic data. Such “genetic diversity indicators” enable rapid, large-scale evaluation across dozens to thousands of species. Empirical genetic studies, when available, provide detailed informatio
Authors
Sean M. Hoban, Ivan Paz-Vinas, Robyn E. Shaw, Luis Castillo-Reina, Jessica M. da Silva, J. Andrew DeWoody, Robert Ekblom, Ancuta Fedorca, Brenna R. Forester, W. Chris Funk, Julia C. Geue, Myriam Heuertz, Peter M. Hollingsworth, Alice C. Hughes, Margaret Hunter, Christina Hvilsom, Fumiko Ishihama, Rebecca Jordan, Belma Kalamujić Stroil, Francine Kershaw, Colin K. Khoury, Viktoria Köppä, Linda Laikre, Anna J. MacDonald, Alicia Mastretta-Yanes, Mariah H. Meek, Joachim Mergeay, Katie L. Millette, David O'Brien, Victor J. Rincón-Parra, M. Alejandra Rodriguez-Morales, Meredith C. Schuman, Gernot Segelbacher, Paul Sunnucks, Rebecca S. Taylor, Henrik Thurfjell, Cristiano Vernesi, Catherine E. Grueber
Despite regional variation, Gymnorhinus cyanocephalus (Pinyon Jay) densities generally increase with local pinyon–juniper cover and heterogeneous ground cover
Traditionally, local-scale habitat-relationship models are developed over small spatial extents, limiting model transferability and inference outside the study area. Thus, habitat managers frequently lack fine-scale information regarding the influence of vegetation composition and structure on site suitability or species abundance. Gymnorhinus cyanocephalus (Pinyon Jay) represents one declining sp
Authors
Nicholas J. Van Lanen, Adrian P. Monroe, Cameron L. Aldridge
Distribution, abundance, and breeding activities of the Southwestern Willow Flycatcher at Marine Corps Base Camp Pendleton, California—2022 annual report
Executive SummarySurveys for the endangered Southwestern Willow Flycatcher (Empidonax traillii extimus) were done at Marine Corps Base Camp Pendleton (MCBCP or “Base”), California, between May 9 and July 20, 2022. All of MCBCP’s historically occupied riparian habitat (core survey area) was surveyed for flycatchers in 2022. None of the non-core survey area was surveyed in 2022.Eight transient Willo
Authors
Scarlett L. Howell, Barbara E. Kus
Distribution, abundance, and breeding activities of the Southwestern Willow Flycatcher at Marine Corps Base Camp Pendleton, California—2021 annual report
Executive SummaryThe purpose of this report is to provide the Marine Corps with an annual summary of abundance, breeding activity, demography, and habitat use of the endangered Southwestern Willow Flycatcher (Empidonax traillii extimus) at Marine Corps Base Camp Pendleton (MCBCP). Surveys for the flycatcher were completed at MCBCP between May 5 and July 31, 2021. All of MCBCP’s historically occupi
Authors
Scarlett L. Howell, Barbara E. Kus
Wildlife health capacity enhancement in Thailand through the World Organisation for Animal Health Twinning Program
There is an increasing need for robust wildlife health programs that provide surveillance and management for diseases in wildlife and wild aquatic populations to manage associated risks. This paper illustrates the value of a systematic method to enhancing wildlife health programs. The U.S. Geological Survey and Mahidol University, Faculty of Veterinary Science, Thailand National Wildlife Health Ce
Authors
Sarin Suwanpakdee, Nareerat Sangkachai, Anuwat Wiratsudakul, Witthawat Wiriyarat, Walasinee Sakcamduang, Peerawat Wongluechai, Choenkwan Pabutta, Ladawan Sariya, Waruja Korkijthamkul, David S. Blehert, C. LeAnn White, Daniel P. Walsh, Craig Stephen, Parntep Ratanakorn, Jonathan M. Sleeman