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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: 175939

An analytical approach for simulating effects of avalanches on mountain goat population dynamics: Implications for management and conservation An analytical approach for simulating effects of avalanches on mountain goat population dynamics: Implications for management and conservation

Mountain environments with snow avalanche hazard cover about 6% of Earth’s land area and occur on all continents. Whereas human risks associated with avalanche hazard have been widely studied, little is known about how avalanche activity affects population dynamics in mountain wildlife. Globally, 32 species of mountain ungulates across 70 countries occupy avalanche-prone terrain...
Authors
Kevin White, Taal Levi, Eran W. Hood, Gabriel J. Wolken, Erich H. Peitzsch, Yves Buhler, Katreen Wikstrom Jones, Chris Darimont

Application of non-stationary shear-wave velocity randomization approach to predict 1D seismic site response and its variability at two downhole array recordings Application of non-stationary shear-wave velocity randomization approach to predict 1D seismic site response and its variability at two downhole array recordings

Accounting for uncertainties in seismic site response is crucial to improving the performance of one-dimensional (1D) ground response analyses (GRAs) at downhole array recording sites. In addition to site effects, uncertainties in 1D-GRAs can also be contributed from the seismic source and/or path. Though often representing not more than one percent of the distance (path) from the source...
Authors
Eliane Youssef, Cecile Cornou, Dalia Youssef Abdel Massih, Tamara Al-Bittar, Alan Yong, Fabrice Hollender

Modelling effects of flow withdrawal scenarios on riverine and riparian features of the Yampa River in Dinosaur National Monument Modelling effects of flow withdrawal scenarios on riverine and riparian features of the Yampa River in Dinosaur National Monument

The National Park Service (NPS) is charged with maintaining natural riverine resources and processes in its parks along the Yampa River and downstream along the Green River. This mission requires information on how proposed water withdrawals would affect resources. We present a methodology that quantifies the impact on natural riverine and riparian features of Dinosaur National Monument...
Authors
Rebecca Diehl, Jonathan M. Friedman

Scale‐dependent population drivers inform avian management in a declining saline lake ecosystem Scale‐dependent population drivers inform avian management in a declining saline lake ecosystem

Shrinking saline lakes provide irreplaceable habitat for waterbird species globally. Disentangling the effects of wetland habitat loss from other drivers of waterbird population dynamics is critical for protecting these species in the face of unprecedented changes to saline lake ecosystems, ideally through decision-making frameworks that identify effective management options and their...
Authors
Aimee M. Van Tatenhove, John Neill, Russell E. Norvell, Erica Francis Stuber, Clark S. Rushing

6PPD & 6PPD-quinone 6PPD & 6PPD-quinone

No abstract available.
Authors
Kelly Grant, Tanya Williams, Steven Brauner, Jose Zambrana, Christine Nancarrow, Michael Garland, Dana McCue, Rhea Smith, Rachael F. Lane, Madison Rose Bristol, Sigrida Reinis
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