147 Works
Bathymetric and sediment facies maps for China Bend and Marcus Flats, Franklin D. Roosevelt Lake, Washington, 2008 and 2009
Ryan L. Fosness Rhonda J. WeaklandWater-Level Measurement Data, Water-Level Altitude and Long-term Water-Level Altitude Change Contours (2017) in the Chicot, Evangeline, and Jasper Aquifers, Houston-Galveston Region, Texas
Mark Kasmarek & Jason K Ramage
The U.S. Geological Survey in cooperation with the Harris-Galveston Subsidence District, City of Houston, Fort Bend Subsidence District, and Lone Star Groundwater Conservation District has produced (1) dataset of water-level measurement data and (2) shapefiles of water-level altitudes and water-level changes in the Chicot, Evangeline, and Jasper aquifers in the Houston-Galveston region, Texas.This dataset shows current-year (2017) water-level measurement data, altitudes for each aquifer, 5-year (2012-2017) water-level changes for each aquifer, long-term (1990-2017 and 1977-2017)...
OpenSHA
Ned Field, Nitin Gupta, Vipin Gupta, Peter Powers & Kevin MinerAn Interactive Guide to Global and Regional Sea Level Rise Scenarios for the United States
Zafer Defne, Erika Lentz, Richard P Signell, Christopher Weaver & William SweetNational Fish Habitat Action Plan (NFHAP) 2010 HCI Scores and Human Disturbance Data (linked to NHDPLUSV1) for Michigan
Peter Esselman, Dana M. Infante, Lizhu Wang, William W. Taylor, Wesley Daniel, Ralph Tingley, Jacqueline Fenner, Arthur Cooper, Daniel Wieferich, Darren Thornbrugh & Jared RossNational Fish Habitat Action Plan (NFHAP) 2010 HCI Scores and Human Disturbance Data (linked to NHDPLUSV1) for Ohio
Peter Esselman, Dana M. Infante, Lizhu Wang, William W. Taylor, Wesley Daniel, Ralph Tingley, Jacqueline Fenner, Arthur Cooper, Daniel Wieferich, Darren Thornbrugh & Jared RossNational Fish Habitat Action Plan (NFHAP) 2010 HCI Scores and Human Disturbance Data (linked to NHDPLUSV1) for Vermont
Peter Esselman, Dana M. Infante, Lizhu Wang, William W. Taylor, Wesley Daniel, Ralph Tingley, Jacqueline Fenner, Arthur Cooper, Daniel Wieferich, Darren Thornbrugh & Jared RossNational Fish Habitat Action Plan (NFHAP) 2010 HCI Scores and Human Disturbance Data (linked to NHDPLUSV1) for Washington
Peter Esselman, Dana M. Infante, Lizhu Wang, William W. Taylor, Wesley Daniel, Ralph Tingley, Jacqueline Fenner, Arthur Cooper, Daniel Wieferich, Darren Thornbrugh & Jared RossNational Fish Habitat Action Plan (NFHAP) 2010 HCI Scores and Human Disturbance Data (linked to NHDPLUSV1) for District of Columbia
Peter Esselman, Dana M. Infante, Lizhu Wang, William W. Taylor, Wesley Daniel, Ralph Tingley, Jacqueline Fenner, Arthur Cooper, Daniel Wieferich, Darren Thornbrugh & Jared RossSuspended-sediment concentration during dam decommissioning in the Elwha River, Washington, September 2011 to February 2013
Christopher A Curran, Christopher S Magirl & Jeff DudaSupporting Data: Complex Mixtures of Pesticides in Midwest U.S. Streams Indicated by POCIS Time-Integrating Samplers
Peter C. Van Metre, David A. Alvarez, Barbara J. Mahler, Lisa H. Nowell, Mark W. Sandstrom & Patrick W. Moran
The Midwest United States is an intensely agricultural region where pesticides in streams pose risks to aquatic biota, but temporal variability in pesticide concentrations makes characterization of their exposure to organisms challenging. To compensate for the effects of temporal variability, we deployed polar organic chemical integrative samplers (POCIS) in 100 small streams across the Midwest for about 5 weeks during summer 2013 and analyzed the extracts for 227 pesticide compounds. Analysis of water samples collected...
National Fish Habitat Action Plan (NFHAP) 2010 HCI Scores and Human Disturbance Data (linked to NHDPLUSV1) for Alabama
Peter Esselman, Dana M. Infante, Lizhu Wang, William W. Taylor, Wesley Daniel, Ralph Tingley, Jacqueline Fenner, Arthur Cooper, Daniel Wieferich, Darren Thornbrugh & Jared RossThe Impact of Sea-Level Rise and Climate Change on Pacific Ocean Atolls that House Department of Defense Installations
Laura Z Torresan & Curt Storlazzi
This web site describes the Pacific Coastal and Marine Science Center Project titled, "The Impact of Sea-Level Rise and Climate Change on Pacific Ocean Atolls that House Department of Defense Installations." The study itself is a collaboration between the U.S. Geological Survey (USGS), the National Oceanographic and Atmospheric Administration (NOAA), Deltares (an applied research institute in the Netherlands), and the University of Hawaii (UH). The goals of this study are to: 1.) provide basic understanding...
GeoLogLocator
Joseph VrabelSeismic Hazard Maps Web Page
Nicolas Luco, Mark Petersen & Lisa WaldUSGS National Dam Removal Science Database Dam Removals
Daniel J Wieferich
This ScienceBase Item provides documentation and access to a dynamic query of the Spatial Feature Registry for dam removals that have been associated with a literature source describing the dam removal project and associated scientific studies. The Spatial Feature Registry is a dynamic collection in ScienceBase of geospatial features of importance as long-term, persistently identified items. Dam removal items in the Spatial Feature Registry provide part of the foundation for the National Dam Removal Science...
National Dam Removal Science Database
Jeff Duda, Daniel J. Wieferich & Sky Bristol
Removal of dams is increasing due to aging infrastructure, changing societal needs, and modern safety standards. Where possibilities for river restoration, or improved safety, exceed the benefits of retaining a dam, removal is more often considered a viable option. Deciding if and how to remove aging dams should be guided by lessons learned from previous studies that have examined the ecosystem effects of dam removal. This dynamic database organizes published scientific information relevant to dam...
Petroleum Geochemistry Research Laboratory 13C Gas Analysis by Magnetic Sector Isotope Ratio Mass Spectrometer Method
Augusta Warden, Mark F Dreier & Robert F Dias
Method for carbon gas isotopes
Mercury in Freshwater Fish of the Chesapeake Bay Watershed (Story Map)
James J Willacker, Collin A Eagles-Smith & Vicki S Blazer
The Chesapeake Bay watershed is a vibrant ecosystem rich in cultural significance and natural resources. However, the watershed has a history of impairment due to mercury, the primary cause of fish consumption advisories in the watershed. The Chesapeake Bay Program seeks to further characterize the occurrence and effects of mercury and other toxic contaminants. The US Geological Survey (USGS), working with the partners in the watershed, compiled mercury data for freshwater fishes to understand how...