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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.

Filter Total Items: 175495

Effects of exploitation and emigration on apparent survival of Walleye in Lake Sharpe, South Dakota Effects of exploitation and emigration on apparent survival of Walleye in Lake Sharpe, South Dakota

Objective In 2017, we began a 5-year mark–recapture study to estimate apparent survival of Walleye Sander vitreus and angler exploitation in Lake Sharpe, South Dakota, and inform management strategies for this fishery. The study revealed substantial downstream emigration of Walleye; therefore, we also examined the influence of emigration on apparent mortality.Methods We estimated Walleye...
Authors
Laurel H. Sacco, Mark J. Fincel, Cameron W. Goble, Tanner Davis, Steven R. Chipps

Presence-absence surveys yield spatially imprecise information about nesting sites of an endangered, forest-nesting seabird Presence-absence surveys yield spatially imprecise information about nesting sites of an endangered, forest-nesting seabird

Presence-absence surveys are frequently used to monitor populations of rare and elusive species. Such data may also be used as a proxy for breeding activity, but links between presence-absence data and higher-order processes must be validated to determine their reliability. The Marbled Murrelet (Brachyramphus marmoratus) is a threatened seabird that nests in older-aged forests along the...
Authors
Jonathan J. Spurgeon, Lindsay J. Adrean, S. Kim Nelson, Matthew G. Betts, Daniel D. Roby, James W. Rivers

Intrinsic and environmental drivers of pairwise cohesion in wild Canis social groups Intrinsic and environmental drivers of pairwise cohesion in wild Canis social groups

Animals within social groups respond to costs and benefits of sociality by adjusting the proportion of time they spend in close proximity to other individuals in the group (cohesion). Variation in cohesion between individuals, in turn, shapes important group-level processes such as subgroup formation and fission–fusion dynamics. Although critical to animal sociality, a comprehensive...
Authors
John F. Benson, David A. Keiter, Peter J. Mahoney, Benjamin L. Allen, Lee R. Allen, Francisco Álvares, Morgan L. Anderson, Shannon M. Barber-Meyer, Adi Barocas, James C Beasley, Linda Behrendorff, Jerrold L. Belant, Dean Beyer, Luigi Boitani, Bridget L Borg, Stan Boutin, Erin E. Boydston, Justin L. Brown, Joseph K. Bump, Jonathon D. Cepek, Michael J Chamberlain, Yvette M. Chenaux-Ibrahim, Seth G. Cherry, Duško Ćirović, Paolo Ciucci, H. Dean Cluff, Susan M Cooper, Kevin R. Crooks, Daniel L.J. Dupont, Robert N. Fisher, Daniel Fortin, Thomas D. Gable, Emilio Garcia, Eli Geffen, Stanley D. Gehrt, Michael Gillingham, Douglas C. Heard, Mark Hebblewhite, Joseph W Hinton, Austin T. Homkes, Chris G. Howden, Djuro Huber, Pat J. Jackson, Kyle Joly, Allicia P Kelly, Marcella J. Kelly, Katrien A. Kingdon, Abhijeet Kulkarni, Josip Kusak, Gerald W. Kuzyk, Bryce C. Lake, Luis Llaneza, Jose Vicente Lopez-Bao, Daniel R. MacNulty, Ashley A.D. McLaren, Philip D. McLoughlin, Evelyn H. Merrill, Kenneth J. Mills, Numi Mitchell, Seth A. Moore, Matthew A. Mumma, Maureen H. Murray, Marco Musiani, Mónia Nakamura, Eric W. Neilson, Lalenia M. Neufeld, Thomas M Newsome, John K. Oakleaf, Vincente Palacios, Marlo M. Perdicas, Thomas Perry, Tyler R. Petroelje, Cyrenea B. Piper, Christina M. Prokopenko, Laura R. Prugh, Seth P.D. Riley, Helena Rio-Maior, Gretchen H. Roffler, Dale Rollins, Håkan Sand, Fiona K A Schmiegelow, Dale R. Seip, Mathew S Sorum, Colleen C. St. Clair, Robin Steenweg, Michael W. Strohbach, Jack Tatler, Maria Thaker, Connor A. Thompson, Julia W. Turner, Abi Tamim Vanak, Eric Vander Wal, Petter Wabakken, Scott E Walter, Sarah C Webster, Tyler J. Wheeldon, Camilla Wikenros, Steve K. Windels, Julie K. Young, Sana Zabihi-Seissan, Barbara Zimmermann, Brent R. Patterson

A multidisciplinary approach that considers occurrence, geochemistry, bioavailability, and toxicity to prioritize critical minerals for environmental research A multidisciplinary approach that considers occurrence, geochemistry, bioavailability, and toxicity to prioritize critical minerals for environmental research

Critical minerals (or critical elements) are minerals or elements that are essential to global security and development and have supply chains vulnerable to disruption. In general, knowledge of the environmental behavior and health effects of critical elements is needed to support the development of safe and environmentally responsible supplies. This knowledge includes identifying...
Authors
Sarah Jane White, Tyler Kane, Kate M. Campbell, Marie Noele Croteau, Michael G. Iacchetta, Johanna Blake, Charles A. Cravotta, Bethany K. Kunz, Charles N. Alpers, Jill Jenkins, Katherine Walton-Day

Co-mast: Harmonized seed production data for woody plants across US long-term research sites Co-mast: Harmonized seed production data for woody plants across US long-term research sites

Plants display a range of temporal patterns of inter-annual reproduction, from relatively constant seed production to “mast seeding,” the synchronized and highly variable interannual seed production of plants within a population. Previous efforts have compiled global records of seed production in long-lived plants to gain insight into seed production, forest and animal population...
Authors
Katherine M. Nigro, Jessica H. Barton, Diana Macias, V. Bala Chaudhary, Ian S. Pearse, David M. Bell, Angel Chen, Natalie L. Cleavitt, Elizabeth E. Crone, David F. Greene, E. Penelope Holland, Jill F. Johnstone, Walter D. Koenig, Nicholas J. Lyon, Tom E. Miller, Mark Schulze, Rebecca S. Snell, Jess K. Zimmerman, Johannes M.H. Knops, Stacy McNulty, Robert R. Parmenter, Mark Winterstein, Roman I. Zlotin, Jalene M. LaMontagne, Miranda D. Redmond

Late Amazonian ice near Athabasca Valles, Mars: Recent megaflood or climate change? Late Amazonian ice near Athabasca Valles, Mars: Recent megaflood or climate change?

The Athabasca Valles outflow channel system is among the youngest such channels on Mars, with the Athabasca Valles flood lava (AVFL) covering the channel floor and reaching far beyond. Volcanic rootless cones on the AVFL indicate the presence of H2O in the shallow subsurface at the time of lava emplacement. However, Athabasca Valles are near the equator, where ice would rapidly sublime...
Authors
Colin M. Dundas, Laszlo P. Keszthelyi, Kaj E. Williams
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