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Developing nondestructive techniques for managing conflicts between fisheries and double-crested cormorant colonies
Yasuko Suzuki, Daniel D. Roby, Donald E. Lyons, Karen Courtot, Ken Collis
2015, Wildlife Society Bulletin (39) 764-771
Double-crested cormorants (Phalacrocorax auritus) have been identified as the source of significant mortality to juvenile salmonids (Oncorhynchus spp.) in the Columbia River Basin. Management plans for reducing the size of a large colony on East Sand Island (OR, USA) in the Columbia River estuary are currently being developed. We evaluated habitat...
Estimating annualized earthquake losses for the conterminous United States
Kishor S. Jaiswal, Douglas Bausch, Rui Chen, Jawhar Bouabid, Hope Seligson
2015, Earthquake Spectra (31) 221-243
We make use of the most recent National Seismic Hazard Maps (the years 2008 and 2014 cycles), updated census data on population, and economic exposure estimates of general building stock to quantify annualized earthquake loss (AEL) for the conterminous United States. The AEL analyses were performed using the Federal Emergency...
Evaluation of the toxicity of sediments from the Anniston PCB Site to the mussel Lampsilis siliquoidea
Allison Schein, Jesse A. Sinclair, Donald D. MacDonald, Christopher G. Ingersoll, Nile E. Kemble, James L. Kunz
2015, Report
The Anniston Polychlorinated Biphenyl (PCB) Site is located in the vicinity of the municipality of Anniston in Calhoun County, in the north-eastern portion of Alabama. Although there are a variety of land-use activities within the Choccolocco Creek watershed, environmental concerns in the area have focused mainly on releases of PCBs...
Global patterns and environmental controls of perchlorate and nitrate co-occurrence in arid and semi-arid environments
W Andrew Jackson, J.K. Bohlke, Brian J. Andraski, Lynne S. Fahlquist, Laura M. Bexfield, Frank D. Eckardt, John B. Gates, Alfonso F. Davila, Christopher P. McKay, Balaji Rao, Ritesh Sevanthi, Srinath Rajagopalan, Nubia Estrada, Neil C. Sturchio, Paul B. Hatzinger, Todd A. Anderson, Greta J. Orris, Julio L. Betancourt, David A. Stonestrom, Claudio Latorre, Yanhe Li, Gregory J. Harvey
2015, Geochimica et Cosmochimica Acta (164) 502-522
Natural perchlorate (ClO4−) is of increasing interest due to its wide-spread occurrence on Earth and Mars, yet little information exists on the relative abundance of ClO4− compared to other major anions, its stability, or long-term variations in production that may impact the observed distributions. Our objectives were to evaluate the...
Groundwater quality data in 15 GAMA study units: results from the 2006–10 Initial sampling and the 2009–13 resampling of wells, California GAMA Priority Basin Project
Robert Kent
2015, Data Series 919
The Priority Basin Project (PBP) of the Groundwater Ambient Monitoring and Assessment (GAMA) program was developed in response to the Groundwater Quality Monitoring Act of 2001 and is being conducted by the U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board (SWRCB). From May...
Geochemical and mineralogical characteristics of REE in granite-derived regolith: a model for the Southeast United States
Nora K. Foley, Carleton R. Bern, Robert A. Ayuso, Bernard E. Hubbard, Anjana K. Shah
2015, Conference Paper, Proceeding of the 13th Biennial SGA Meeting
Rare earth element (REE) ion-adsorption clay deposits are of global economic importance because they currently supply a significant portion of the world’s annual production of both light (LREE) and heavy REE (HREE). There is considerable ambiguity regarding the origin of this deposit type: The main criteria include the presence...
Relations between well-field pumping and induced canal leakage in east-central Miami-Dade County, Florida, 2010-2011
Katherine Nemec, Dominick J. Antolino, Michael Turtora, Adam Foster
2015, Scientific Investigations Report 2015-5095
An extensive canal and water management system exists in south Florida to prevent flooding, replenish groundwater, and impede saltwater intrusion. The unconfined Biscayne aquifer, which underlies southeast Florida and provides water for millions of residents, interacts with the canal system. The Biscayne aquifer is composed of a highly transmissive karst...
Geologic framework for the national assessment of carbon dioxide storage resources─South Florida Basin: Chapter L in Geologic framework for the national assessment of carbon dioxide storage resources
Tina L. Roberts-Ashby, Sean T. Brennan, Matthew D. Merrill, Madalyn S. Blondes, P.A. Freeman, Steven M. Cahan, Christina A. DeVera, Celeste D. Lohr
Peter D. Warwick, M.D. Corum, editor(s)
2015, Open-File Report 2012-1024-L
This report presents five storage assessment units (SAUs) that have been identified as potentially suitable for geologic carbon dioxide sequestration within a 35,075-square-mile area that includes the entire onshore and State-water portions of the South Florida Basin. Platform-wide, thick successions of laterally extensive carbonates and evaporites deposited in highly cyclic...
Plugs or flood-makers? the unstable landslide dams of eastern Oregon
Elizabeth B. Safran, Jim E. O'Connor, Lisa L. Ely, Kyle House, Gordon E. Grant, Kelsey Harrity, Kelsey Croall, Emily Jones
2015, Geomorphology (248) 237-251
Landslides into valley bottoms can affect longitudinal profiles of rivers, thereby influencing landscape evolution through base-level changes. Large landslides can hinder river incision by temporarily damming rivers, but catastrophic failure of landslide dams may generate large floods that could promote incision. Dam stability therefore strongly modulates the effects of landslide...
Habitat manipulation influences northern bobwhite resource selection on a reclaimed surface mine
Jarred M. Brooke, David C. Peters, Ashley M. Unger, Evan P. Tanner, Craig A. Harper, Patrick D. Keyser, Joseph D. Clark, John J. Morgan
2015, Journal of Wildlife Management (79) 1264-1276
More than 600,000 ha of mine land have been reclaimed in the eastern United States, providing large contiguous tracts of early successional vegetation that can be managed for northern bobwhite (Colinus virginianus). However, habitat quality on reclaimed mine land can be limited by extensive coverage of non-native invasive species, which are...
Review of the USA National Phenology Network
Pierre D. Glynn, Timothy W. Owen, editor(s)
2015, Circular 1411
In January 2014, leadership from the U.S. Geological Survey (USGS) Ecosystems Mission Area commissioned a review of the USA National Phenology Network (USA–NPN) Program. The Ecosystems Mission Area has a key stake in the USA–NPN, providing both supervision of its Director and most of the appropriated funds. The products and...
Evaluation of fisher (Pekania pennanti) restoration in Olympic National Park and the Olympic Recovery Area: 2014 annual progress report
Patricia J. Happe, Kurt J. Jenkins, Thomas J. Kay, Kristy L. Pilgrim, Michael K. Schwartz, Jeffrey C. Lewis, Keith B. Aubry
2015, Natural Resource Data Series 2015-804
With the translocation and release of 90 fishers (Pekania pennanti) from British Columbia to Olympic National Park during 2008–2010, the National Park Service and Washington Department of Fish and Wildlife accomplished the first phase of fisher restoration in Washington State. Beginning in 2013, we initiated a new research project to...
The influence of logjams on largemouth bass (Micropterus salmoides) concentrations on the lower Roanoke River, a large sand-bed river
Edward R. Schenk, Jeremy W. McCargo, Bertrand Moulin, Cliff R. Hupp, Jean M. Richter
2015, River Research and Applications (31) 704-711
This study examines the relation between logjams and largemouth bass (Micropterus salmoides) on the alluvial sand-bed lower Roanoke River. Disparate data sets from previous bank erosion, fisheries, and large wood studies were used to compare the distribution of largemouth bass with logjam frequency. Logjams are related to the frequency of...
Dynamic models of an earthquake and tsunami offshore Ventura, California
Kenny J. Ryan, Eric L. Geist, Michael Barall, David D. Oglesby
2015, Geophysical Research Letters (42) 6599-6606
The Ventura basin in Southern California includes coastal dip-slip faults that can likely produce earthquakes of magnitude 7 or greater and significant local tsunamis. We construct a 3-D dynamic rupture model of an earthquake on the Pitas Point and Lower Red Mountain faults to model low-frequency ground motion and the...
Sensitivity of intermittent streams to climate variations in the USA
Ken Eng, David M. Wolock, Mike Dettinger
2015, River Research and Applications (32) 885-895
There is a great deal of interest in the literature on streamflow changes caused by climate change because of the potential negative effects on aquatic biota and water supplies. Most previous studies have primarily focused on perennial streams, and there have been only a few studies examining the effect of...
Mortality patterns and detection bias from carcass data: An example from wolf recovery in Wisconsin
Jennifer L. Stenglein, Timothy R. Van Deelen, Adrian P. Wydeven, David J. Mladenoff, Jane E. Wiedenhoft, Nancy K. Businga, Julia A. Langenberg, Nancy J. Thomas, Dennis M. Heisey
2015, Journal of Wildlife Management (79) 1173-1184
We developed models and provide computer code to make carcass recovery data more useful to wildlife managers. With these tools, wildlife managers can understand the spatial, temporal (e.g., across time periods, seasons), and demographic patterns in mortality causes from carcass recovery datasets. From datasets of radio-collared and non-collared carcasses, managers...
Simulation of groundwater flow and analysis of the effects of water-management options in the North Platte Natural Resources District, Nebraska
Steven M. Peterson, Amanda T. Flynn, Joseph Vrabel, Derek W. Ryter
2015, Scientific Investigations Report 2015-5093
The North Platte Natural Resources District (NPNRD) has been actively collecting data and studying groundwater resources because of concerns about the future availability of the highly inter-connected surface-water and groundwater resources. This report, prepared by the U.S. Geological Survey in cooperation with the North Platte Natural Resources District, describes a...
Organic and inorganic composition and microbiology of produced waters from Pennsylvania shale gas wells
Denise M. Akob, Isabelle M. Cozzarelli, Darren S. Dunlap, Elisabeth L. Rowan, Michelle M. Lorah
2015, Applied Geochemistry (60) 116-125
Hydraulically fractured shales are becoming an increasingly important source of natural gas production in the United States. This process has been known to create up to 420 gallons of produced water (PW) per day, but the volume varies depending on the formation, and the characteristics of individual hydraulic fracture. PW...
Origins of geothermal gases at Yellowstone
Jacob B. Lowenstern, Deborah Bergfeld, William C. Evans, Andrew G. Hunt
2015, Journal of Volcanology and Geothermal Research (302) 87-101
Gas emissions at the Yellowstone Plateau Volcanic Field (YPVF) reflect open-system mixing of gas species originating from diverse rock types, magmas, and crustal fluids, all combined in varying proportions at different thermal areas. Gases are not necessarily in chemical equilibrium with the waters through which they vent, especially in acid...
Geochemical, modal, and geochronologic data for 1.4 Ga A-type granitoid intrusions of the conterminous United States
Edward A. du Bray, Christopher S. Holm-Denoma, Carma A. San Juan, Karen Lund, Wayne R. Premo, Ed DeWitt
2015, Data Series 942
Introduction The purpose of this report is to present available geochemical, modal, and geochronologic data for approximately 1.4 billion year (Ga) A-type granitoid intrusions of the United States and to make those data available to ongoing petrogenetic investigations of these rocks. A-type granites, as originally defined by Loiselle and Wones (1979),...
A floral survey of cliff habitats along Bull Run at Manassas National Battlefield Park, Virginia, 2014
Esther D. Stroh, Matthew A. Struckhoff, Keith W. Grabner
2015, Data Series 940
Isolated patches of native vegetation in human-modified landscapes are important reservoirs of biological diversity because they may be the only places in which rare or native species can persist. Manassas National Battlefield Park, Virginia, is an island embedded in a matrix of intensively modified lands; it is becoming increasingly isolated...
California State Waters Map Series — Offshore of Bodega Head, California
Samuel Y. Johnson, Peter Dartnell, Nadine E. Golden, Stephen R. Hartwell, Mercedes D. Erdey, H. Gary Greene, Guy R. Cochrane, Rikk G. Kvitek, Michael W. Manson, Charles A. Endris, Bryan E. Dieter, Janet Watt, Lisa M. Krigsman, Ray W. Sliter, Erik N. Lowe, John L. Chin
Samuel Y. Johnson, Susan A. Cochran, editor(s)
2015, Open-File Report 2015-1140
Introduction In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats, and geology within the 3-nautical-mile limit of California’s State Waters. The CSMP approach is to create highly detailed seafloor maps through collection, integration,...
California State Waters Map Series — Offshore of Bolinas, California
Guy R. Cochrane, Peter Dartnell, Samuel Y. Johnson, H. Gary Greene, Mercedes D. Erdey, Nadine E. Golden, Stephen R. Hartwell, Michael W. Manson, Ray W. Sliter, Charles A. Endris, Janet Watt, Stephanie L. Ross, Rikk G. Kvitek, Eleyne L. Phillips, Terry R. Bruns, John L. Chin
Guy R. Cochrane, Susan A. Cochran, editor(s)
2015, Open-File Report 2015-1135
Introduction In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats, and geology within the 3-nautical-mile limit of California’s State Waters. The CSMP approach is to create highly detailed seafloor maps through collection, integration,...
Evaluation of autonomous recording units for detecting 3 species of secretive marsh birds
Anna M. Sidie-Slettehahl, Kent C. Jensen, Rex R. Johnson, Todd W. Arnold, Jane E. Austin, Joshua D. Stafford
2015, Wildlife Society Bulletin (39) 626-634
Population status and habitat use of yellow rails (Coturnicops noveboracensis), Nelson's sparrows (Ammodramus nelsoni), and Le Conte's sparrows (A. leconteii) are poorly known, so standardized surveys of these species are needed to inform conservation planning and management. A protocol for monitoring secretive marsh birds exists; however, these species regularly call...