The United States National Climate Assessment - Alaska Technical Regional Report
Carl J. Markon, Sarah F. Trainor, F. Stuart Chapin III
Carl J. Markon, Sarah F. Trainor, F. Stuart Chapin III, editor(s)
2012, Circular 1379
The Alaskan landscape is changing, both in terms of effects of human activities as a consequence of increased population, social and economic development and their effects on the local and broad landscape; and those effects that accompany naturally occurring hazards such as volcanic eruptions, earthquakes, and tsunamis. Some of the...
Construction of estimated flow- and load-duration curves for Kentucky using the Water Availability Tool for Environmental Resources (WATER)
Michael D. Unthank, Jeremy K. Newson, Tanja N. Williamson, Hugh L. Nelson
2012, Scientific Investigations Report 2012-5168
Flow- and load-duration curves were constructed from the model outputs of the U.S. Geological Survey's Water Availability Tool for Environmental Resources (WATER) application for streams in Kentucky. The WATER application was designed to access multiple geospatial datasets to generate more than 60 years of statistically based streamflow data for Kentucky....
Cambrian–Ordovician sedimentary rocks of Alaska
Julie A. Dumoulin, Anita G. Harris
James R. Derby, S.A. Longacre, William A. Morgan, C.A. Sternbach, editor(s)
2012, Book chapter, The great American carbonate bank: The geology and economic resources of the Cambrian-Ordovician Sauk megasequence of Laurentia
Cambrian-Lower Ordovician carbonate rocks that likely formed as part of the Laurentian continental margin, and may thus have been part of the Cambrian-Ordovician great American carbonate bank, occur in east-central Alaska in the Nation Arch area. These strata accumulated on the southwestern margin (present-day coordinates) of the Yukon stable block,...
Progress on archiving, delivering, and working with planetary data
Lisa R. Gaddis, Trent M. Hare, Ross Beyer
2012, Eos, Transactions, American Geophysical Union (93) 457-457
Planetary Data: A Workshop for Users and Software Developers 2012; Flagstaff, Ariz., 25–29 June 2012 The recent boom in the volume of data returned by planetary science missions continues to delight and confound users. Recently the NASA Planetary Data System (PDS) has seen an approximately 50‐fold increase in the amount of...
Feeding response of sport fish after electrical immobilization, chemical sedation, or both
Jeffery R. Meinertz, Kim T. Fredricks, Ryan D. Ambrose, Leanna M. Jackan, Jeremy K. Wise
2012, North American Journal of Fisheries Management (32) 679-686
Fishery managers frequently capture wild fish for a variety of fishery management activities. Though some activities can be accomplished without immobilizing the fish, others are accomplished more readily, humanely, and safely (for both the handler and the fish) when fish are immobilized by physical (e.g., electrical immobilization) or chemical sedation....
Catalog of type specimens of recent mammals: Rodentia (Sciuromorpha and Castorimorpha) in the National Museum of Natural History, Smithsonian Institution
Robert D. Fisher, Craig A. Ludwig
2012, Smithsonian Contributions to Zoology
The type collection of Recent mammals in the Division of Mammals, National Museum of Natural History, Smithsonian Institution, contains 843 specimens bearing names of 820 species group taxa of Rodentia (Sciuromorpha and Castorimorpha) as of July 2011. This catalog presents a list of these holdings, which comprise 798 holotypes,...
Grain-size distribution and selected major and trace element concentrations in bed-sediment cores from the Lower Granite Reservoir and Snake and Clearwater Rivers, eastern Washington and northern Idaho, 2010
Christopher L. Braun, Jennifer T. Wilson, Peter C. Van Metre, Rhonda J. Weakland, Ryan L. Fosness, Marshall L. Williams
2012, Scientific Investigations Report 2012-5219
Lower Granite Dam impounds the Snake and Clearwater Rivers in eastern Washington and northern Idaho, forming Lower Granite Reservoir. Since 1975, the U.S. Army Corps of Engineers has dredged sediment from the Lower Granite Reservoir and the Snake and Clearwater Rivers in eastern Washington and northern Idaho to keep navigation...
Groundwater geochemical and selected volatile organic compound data, Operable Unit 1, Naval Undersea Warfare Center, Division Keyport, Washington, June 2011
Raegan L. Huffman, L.M. Frans
2012, Data Series 731
Previous investigations indicate that concentrations of chlorinated volatile organic compounds are substantial in groundwater beneath the 9-acre former landfill at Operable Unit 1, Naval Undersea Warfare Center, Division Keyport, Washington. Phytoremediation combined with ongoing natural attenuation processes was the preferred remedy selected by the U.S. Navy, as specified in the...
A multi-metric assessment of environmental contaminant exposure and effects in an urbanized reach of the Charles River near Watertown, Massachusetts
Stephen B. Smith, Patrick J. Anderson, Paul C. Baumann, Lawrence R. DeWeese, Steven L. Goodbred, James J. Coyle, David S. Smith
2012, Open-File Report 2012-1195
The Charles River Project provided an opportunity to simultaneously deploy a combination of biomonitoring techniques routinely used by the U.S. Geological Survey National Water Quality Assessment Program, the Biomonitoring of Environmental Status and Trends Project, and the Contaminant Biology Program at an urban site suspected to be contaminated with polycyclic...
Characterizing the proposed geologic repository for high-level radioactive waste at Yucca Mountain, Nevada: hydrology and geochemistry
John S. Stuckless, Robert A. Levich
2012, Book chapter, Hydrology and geochemistry of Yucca Mountain and vicinity, Southern Nevada and California
This hydrology and geochemistry volume is a companion volume to the 2007 Geological Society of America Memoir 199, The Geology and Climatology of Yucca Mountain and Vicinity, Southern Nevada and California, edited by Stuckless and Levich. The work in both volumes was originally reported in the U.S. Department of Energy...
Hydrology of the unsaturated zone, Yucca Mountain, Nevada
Gary D. LeCain, John S. Stuckless
2012, Book chapter, Hydrology and geochemistry of Yucca Mountain and vicinity, Southern Nevada and California
The unsaturated zone at Yucca Mountain was investigated as a possible site for the nation's first high-level nuclear waste repository. Scientific investigations included infiltration studies, matrix properties testing, borehole testing and monitoring, underground excavation and testing, and the development of conceptual and numerical models of the hydrologic processes at Yucca...
River turbidity and sediment loads during dam removal
Jonathan A. Warrick, Jeffrey J. Duda, Christopher S. Magirl, Chris A. Curran
2012, Eos, Transactions, American Geophysical Union (93) 425-426
Dam decommissioning has become an important means for removing unsafe or obsolete dams and for restoring natural fluvial processes, including discharge regimes, sediment transport, and ecosystem connectivity [Doyle et al., 2003]. The largest dam-removal project in history began in September 2011 on the Elwha River of Washington State (Figure 1a)....
The effects of wildfire on the sediment yield of a coastal California watershed
J.A. Warrick, J.A. Hatten, G.B. Pasternack, A.B. Gray, M.A. Goni, R. A. Wheatcroft
2012, Geological Society of America Bulletin
The occurrence of two wildfires separated by 31 yr in the chaparral-dominated Arroyo Seco watershed (293 km) of California provides a unique opportunity to evaluate the effects of wildfire on suspended-sediment yield. Here, we compile discharge and suspended-sediment sampling data from before and after the fires and show that the...
Computing daily mean streamflow at ungaged locations in Iowa by using the Flow Anywhere and Flow Duration Curve Transfer statistical methods
S. Mike Linhart, Jon F. Nania, Curtis L. Sanders Jr., Stacey A. Archfield
2012, Scientific Investigations Report 2012-5232
The U.S. Geological Survey (USGS) maintains approximately 148 real-time streamgages in Iowa for which daily mean streamflow information is available, but daily mean streamflow data commonly are needed at locations where no streamgages are present. Therefore, the USGS conducted a study as part of a larger project in cooperation with...
Stratiform chromite deposit model
Ruth F. Schulte, Ryan D. Taylor, Nadine M. Piatak, Robert R. Seal II
2012, Scientific Investigations Report 2010-5070-E
A new descriptive stratiform chromite deposit model was prepared which will provide a framework for understanding the characteristics of stratiform chromite deposits worldwide. Previous stratiform chromite deposit models developed by the U.S. Geological Survey (USGS) have been referred to as Bushveld chromium, because the Bushveld Complex in South Africa is...
Large-scale splay faults on a strike-slip fault system: The Yakima Folds, Washington State
Thomas L. Pratt
2012, Geochemistry, Geophysics, Geosystems (13)
The Yakima Folds (YF) comprise anticlines above reverse faults cutting flows of the Miocene Columbia River Basalt Group of central Washington State. The YF are bisected by the ~1100-km-long Olympic-Wallowa Lineament (OWL), which is an alignment of topographic features including known faults. There is considerable debate about the...
Studies by the U.S. Geological Survey in Alaska, 2011
Julie A. Dumoulin, Cynthia Dusel-Bacon
2012, Professional Paper 1795
The collection of papers that follow continues the series of U.S. Geological Survey (USGS) investigative reports in Alaska under the broad umbrella of the geologic sciences. This series represents new and sometimes-preliminary findings that are of interest to Earth scientists in academia, government, and industry; to land and resource managers;...
Economic filters for evaluating porphyry copper deposit resource assessments using grade-tonnage deposit models, with examples from the U.S. Geological Survey global mineral resource assessment: Chapter H in Global mineral resource assessment
Gilpin R. Robinson Jr., W. David Menzie
2012, Scientific Investigations Report 2010-5090-H
An analysis of the amount and location of undiscovered mineral resources that are likely to be economically recoverable is important for assessing the long-term adequacy and availability of mineral supplies. This requires an economic evaluation of estimates of undiscovered resources generated by traditional resource assessments (Singer and Menzie, 2010). In...
Geologic map of the Cook Inlet region, Alaska, including parts of the Talkeetna, Talkeetna Mountains, Tyonek, Anchorage, Lake Clark, Kenai, Seward, Iliamna, Seldovia, Mount Katmai, and Afognak 1:250,000-scale quadrangles
Frederic H. Wilson, Chad P. Hults, Henry R. Schmoll, Peter J. Haeussler, Jeanine M. Schmidt, Lynn A. Yehle, Keith A. Labay
2012, Scientific Investigations Map 3153
In 1976, L.B. Magoon, W.L. Adkinson, and R.M. Egbert published a major geologic map of the Cook Inlet region, which has served well as a compilation of existing information and a guide for future research and mapping. The map in this report updates Magoon and others (1976) and incorporates new...
Completion summary for borehole USGS 136 near the Advanced Test Reactor Complex, Idaho National Laboratory, Idaho
Brian V. Twining, Roy C. Bartholomay, Mary K.V. Hodges
2012, Scientific Investigations Report 2012-5230
In 2011, the U.S. Geological Survey, in cooperation with the U.S. Department of Energy, cored and completed borehole USGS 136 for stratigraphic framework analyses and long-term groundwater monitoring of the eastern Snake River Plain aquifer at the Idaho National Laboratory. The borehole was initially cored to a depth of 1,048...
Occupancy in continuous habitat
Murray G. Efford, Deanna K. Dawson
2012, Ecosphere (3) 1-15
The probability that a site has at least one individual of a species ('occupancy') has come to be widely used as a state variable for animal population monitoring. The available statistical theory for estimation when detection is imperfect applies particularly to habitat patches or islands, although it is also used...
Critique on the use of the standardized avian acute oral toxicity test for first generation anticoagulant rodenticides
Nimish B. Vyas, Barnett A. Rattner
2012, Human and Ecological Risk Assessment (18) 1069-1077
Avian risk assessments for rodenticides are often driven by the results of standardized acute oral toxicity tests without regards to a toxicant's mode of action and time course of adverse effects. First generation anticoagulant rodenticides (FGARs) generally require multiple feedings over several days to achieve a threshold concentration in tissue...
Hybridization among Arctic white-headed gulls (Larus spp.) obscures the genetic legacy of the Pleistocene
Sarah A. Sonsthagen, R. Terry Chesser, Douglas A. Bell, Carla J. Dove
2012, Ecology and Evolution (2) 1278-1295
We studied the influence of glacial oscillations on the genetic structure of seven species of white-headed gull that breed at high latitudes (Larus argentatus, L. canus, L. glaucescens, L. glaucoides, L. hyperboreus, L. schistisagus, and L. thayeri). We evaluated localities hypothesized as ice-free areas or glacial refugia in other Arctic...
Development of invertebrate community indexes of stream quality for the islands of Maui and Oahu, Hawaii
Reuben H. Wolff
2012, Scientific Investigations Report 2012-5055
In 2009-10 the U.S. Geological Survey (USGS) collected physical habitat information and benthic macroinvertebrates at 40 wadeable sites on 25 perennial streams on the Island of Maui, Hawaiʻi, to evaluate the relations between the macroinvertebrate assemblages and environmental characteristics and to develop a multimetric invertebrate community index (ICI) that could...
Geologic framework for the national assessment of carbon dioxide storage resources: Hanna, Laramie, and Shirley Basins, Wyoming: Chapter C in Geologic framework for the national assessment of carbon dioxide storage resources
Matthew D. Merrill, Jacob A. Covault, William H. Craddock, Ernie R. Slucher, Peter D. Warwick, Madalyn S. Blondes, Mayur A. Gosai, P.A. Freeman, Steven M. Cahan, Celeste D. Lohr
Peter D. Warwick, M.D. Corum, editor(s)
2012, Open-File Report 2012-1024-C
The 2007 Energy Independence and Security Act (Public Law 110-140) directs the U.S. Geological Survey (USGS) to conduct a national assessment of potential geologic storage resources for carbon dioxide (CO2). The methodology used for the national CO2 assessment is non-economic and intended to be used at regional to subbasinal scales....
