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: 175538

Predator-induced injury of a neonatal pronghorn cues abandonment of current reproductive investment Predator-induced injury of a neonatal pronghorn cues abandonment of current reproductive investment

Evolutionary theory predicts that parental care is favored when the fitness benefits outweigh the costs of providing care (Klug et al., 2012). In mammals, parental care is generally provided by females, who provide nourishment through lactation, protection from predators, aid in juvenile movement, or otherwise facilitate offspring survival (Balshine, 2012; Lent, 1974). However, in...
Authors
Marlin M. Dart, Matthew T. Turnley, Celine M.J. Rickels, Evan P. Tanner, M. Colter Chitwood, Randy W. DeYoung, W. Sue Fairbanks, Derek P. Hahn, Levi J. Heffelfinger, Robert Charles Lonsinger, H. George Wang, Michael J. Cherry

A review of standardization in Mississippi’s multidecadal inland fisheries monitoring program A review of standardization in Mississippi’s multidecadal inland fisheries monitoring program

Standardizing data collection, management, and analysis processes can improve the reliability and efficiency of fisheries monitoring programs, yet few studies have examined the operationalization of these tasks within agency settings. We reviewed the Mississippi Department of Wildlife, Fisheries, and Parks, Fisheries Bureau’s inland recreational fisheries monitoring program—a 30+-year...
Authors
Caleb A. Aldridge, Michael E. Colvin

A joint Gaussian process model of geochemistry, geophysics, and temperature for groundwater TDS in the San Ardo Oil Field, California, USA A joint Gaussian process model of geochemistry, geophysics, and temperature for groundwater TDS in the San Ardo Oil Field, California, USA

Decline in availability of fresh groundwater has expanded interest in brackish groundwater resources; however, the distribution of brackish groundwater is poorly understood. Water resources in sedimentary basins across the United States often overlie oil and gas development. Mapping of groundwater total dissolved solids (TDS) using data from oil well geophysical logs has become an...
Authors
Michael J. Stephens, Will Chang, David H. Shimabukuro, Amanda Howery, Theron A. Sowers, Janice M. Gillespie

Reconstructing late Pleistocene relative sea levels on transgressed shelves: An example from central California Reconstructing late Pleistocene relative sea levels on transgressed shelves: An example from central California

Although prevalent for the late Holocene, relative sea level (RSL) constraints during and immediately after the Last Glacial Maximum (LGM) are sparse. This scarcity of data is particularly pronounced along mid-latitude shelves such as central California, which lack post LGM RSL constraints older than 12 ka. In this study we collected 7 sediment cores and high-resolution seismic data from...
Authors
Elisa Medri, Alexander Simms, Jared W. Kluesner, Samuel Y. Johnson, Stuart Nishenko, H. Gary Greene, James E. Conrad, Devin Rand

The Long Island Sound and Watershed Metadata map application The Long Island Sound and Watershed Metadata map application

The Long Island Sound and its watershed encompass an area of about 17,000 square miles and include the Connecticut, Housatonic, and Thames Rivers, which all drain to the sound. Dozens of organizations from government agencies, nonprofits, and Tribal Nations have developed projects and monitoring programs to analyze and protect the water resources of the watershed and sound. The abundance...
Authors
Timothy J. Stagnitta, Gina N. Groseclose, Harper N. Wavra, Shawn C. Fisher

The 3D Elevation Program—Supporting New Mexico’s Economy The 3D Elevation Program—Supporting New Mexico’s Economy

Introduction Federal, State, Tribal, and local entities managing lands in New Mexico have concerns about wildfire risk, wildlife habitat, and flood risk. Land managers in urban areas along the Rio Grande corridor and in the State’s rural northwest and southeast also have concerns about existing and developing roads, buildings, and other infrastructure. Federal, State, Tribal, and local
Authors
Carol Lydic
Was this page helpful?