Skip to main content
U.S. flag

An official website of the United States government

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

Dynamic occupancy modelling of Asian elephants (Elephas maximus) reveals increasing landscape use in Nepal Dynamic occupancy modelling of Asian elephants (Elephas maximus) reveals increasing landscape use in Nepal

Large mammals with general habitat needs can persist throughout mixed used landscapes, however, human-wildlife conflict frequently leads to their restriction to protected areas. Conservation efforts, especially for reducing conflicts with humans, can enhance tolerance of humans towards species like Asian elephants (Elephas maximus) in human-dominated landscapes. Here, we examine how...
Authors
Ashok Kumar Ram, Babu Ram Lamichhane, Naresh Subedi, Nabin Kumar Yadav, Ajay Karki, Bivash Pandav, Cory Brown, Top B. Khatri, Charles B. Yackulic

Trees have similar growth responses to first-entry fires and reburns following long-term fire exclusion Trees have similar growth responses to first-entry fires and reburns following long-term fire exclusion

Managing fire ignitions for resource benefit decreases fuel loads and reduces the risk of high-severity fire in fire-suppressed dry conifer forests. However, the reintroduction of low-severity wildfire can injure trees, which may decrease their growth after fire. Post-fire growth responses could change from first-entry fires to reburns, as first-entry fires reduce fuel loads and the...
Authors
Kevin G. Willson, Ellis Q. Margolis, Mathew D. Hurteau

Will there be water? Climate change, housing needs, and future water demand in California Will there be water? Climate change, housing needs, and future water demand in California

Climate change in California is expected to alter future water availability, impacting water supplies needed to support future housing growth and agriculture demand. In groundwater-dependent regions like California's Central Coast, new land-use related water demand and decreasing recharge is already stressing depleted groundwater basins. We developed a spatially explicit state-and...
Authors
Tamara Wilson, Paul C. Selmants, Ryan M Boynton, James H. Thorne, Nathan D. Van Schmidt, Timothy Thomas

Aboveground carbon stocks across a hydrological gradient: Ghost forests to non-tidal freshwater forested wetlands Aboveground carbon stocks across a hydrological gradient: Ghost forests to non-tidal freshwater forested wetlands

Upper estuarine forested wetlands (UEFWs) play an important role in the sequestration of atmospheric carbon (C), which is facilitated by their position at the boundary of terrestrial and maritime environments but threatened by sea level rise. This study assessed the change in aboveground C stocks along the estuarine–riverine hydrogeomorphic gradient spanning salt-impacted freshwater...
Authors
Christopher J. Shipway, Jamie A. Duberstein, William H. Conner, Ken Krauss, Gregory E. Noe, Stefanie L. Whitmire

Spatial and temporal variability of movements among sympatric salmonids in an unfragmented inland watershed Spatial and temporal variability of movements among sympatric salmonids in an unfragmented inland watershed

Objective Our aim was to determine the movement patterns of three abundant salmonids—Brown Trout Salmo trutta, Mountain Whitefish Prosopium williamsoni, and Rainbow Trout Oncorhynchus mykiss—in the Smith River watershed of Montana.Methods We tagged 7172 fish with passive integrated transponder (PIT) tags, monitored their movements past 15 stationary PIT arrays over 4 years, and located...
Authors
Michael J. Lance, T. David Ritter, Alexander V. Zale, Grant G. Grisak, Jason A. Mullen, Stephen J. Walsh, Kurt C. Heim, Robert Al-Chokhachy

3-D mapping of the conterminous U.S. within the USGS National Cooperative Geologic Mapping Program: Progress and future prospects 3-D mapping of the conterminous U.S. within the USGS National Cooperative Geologic Mapping Program: Progress and future prospects

The U.S. Geological Survey (USGS) National Cooperative Mapping Program (NCGMP) is bringing together subsurface and three-dimensional information at multiple scales for the conterminous United States from data produced throughout the USGS and by federal and state partners. Components of this work include data inventory and catalog development, data integration and database development...
Authors
Donald S. Sweetkind
Was this page helpful?