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Publications

Browse more than 160,000 publications authored by our scientists over the past 100+ year history of the USGS.  Publications available are: USGS-authored journal articles, series reports, book chapters, other government publications, and more.

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The 3D Elevation Program—Supporting Connecticut's economy The 3D Elevation Program—Supporting Connecticut's economy

Introduction Connecticut has a diverse, largely forested landscape characterized by hills and low mountains in the Western Upland, hills in the Eastern Upland, ridges and broad valleys in the Central Lowland, and many beaches and harbors along the coast of Long Island Sound. Connecticut is manufacturing and service focused, ranking almost highest among the 50 States in the United States...
Authors
Laura Harrington, Dan Walters

Denning black bear response to anthropogenic disturbance and implications for cub survival in Florida Denning black bear response to anthropogenic disturbance and implications for cub survival in Florida

Wildlife research and management can be disruptive to wildlife. By advancing our understanding of the impacts of these activities, we can reduce adverse effects, improve decision-making, and enhance the outcomes of research and management. During 2017–2019, we observed the responses of denning female American black bears (Ursus americanus) to 3 types of routine research and management...
Authors
Darcy Doran-Myers, Kaili Gregory, Conor P. McGowan, Vanessa Hull, Brian K. Scheick

Reproductive output of the rare plant Arctomecon californica does not appear to be limited by its floral visitor community Reproductive output of the rare plant Arctomecon californica does not appear to be limited by its floral visitor community

The majority of plants rely on animal-mediated pollination for reproduction. Reductions in pollinator visitations can lead to pollen limitation and declines in seed production. Arctomecon californica, the Las Vegas bearpoppy, is a rare plant native to the northeastern Mojave Desert. It is pollinator dependent for reproduction as it is self-incompatible, but associated pollinator...
Authors
Kelsey K. Graham, Lesley A. DeFalco, Terry Griswold

Coexistence beyond disciplinary silos: Five dimensions of analysis for more convivial human-predator interactions Coexistence beyond disciplinary silos: Five dimensions of analysis for more convivial human-predator interactions

Understanding human-predator interactions has been a central goal of conservation for decades, yet many previous efforts have approached this challenge from disciplinary perspectives focused on single case studies. There is a need for more transdisciplinary and multi-sited research to enrich our understandings of the complexity of human-nonhuman interactions and to design ways to make...
Authors
Judith E. Krauss, Valentina Fiasco, Silvio Marchini, Michael C Mcinturff, Laila T. Sandroni, Peter S. Alagona, Dan Brockington, Bram Büscher, Rosaleen Duffy, Katia Maria P.M. de Barros Ferraz, Rob Fletcher, Wilhelm Andrew Kiwango, Sanna Komi, Mathew Bukhi Mabele, Kate Massarella, Anja Nygren

The functional traits behind fish rarity in an impounded river basin The functional traits behind fish rarity in an impounded river basin

Reservoirs alter flows and aquatic habitats, reordering rarity patterns of reservoir ichthyofauna by allowing certain fish traits to flourish while filtering others. We reviewed the composition of fish species in an impounded river basin (Tennessee River, USA) to identify traits that influence rarity. We delineate levels of rarity based on the number of occupied reservoirs and species...
Authors
Leandro E. Miranda, Hayden G. Funk, Kevin W. Jones, Corey Garland Dunn, Kurt M. Lakin

Combining acoustic telemetry and side-scan sonar to estimate abundance of endangered shortnose sturgeon in the Hudson River, New York Combining acoustic telemetry and side-scan sonar to estimate abundance of endangered shortnose sturgeon in the Hudson River, New York

For endangered shortnose sturgeon (Acipenser brevirostrum), the ability to estimate and monitor population size is critical for tracking species’ recovery. Yet, contemporary abundance estimates have not been completed for many shortnose sturgeon populations, largely owing to the difficulty in using traditional abundance estimators for sturgeons. Here, we estimate the adult shortnose...
Authors
Amanda Higgs, Shannon L. White, John Madsen, David C. Kazyak, Dewayne Fox, Richard Pendleton, Adam Bonemery, Tomasz Smolinski, Amanda Simmonds, Patrick Sullivan
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