Submergence Vulnerability Index development and application to Coastwide Reference Monitoring System Sites and Coastal Wetlands Planning, Protection and Restoration Act projects
Camille L. Stagg, Leigh A. Sharp, Thomas E. McGinnis, Gregg A. Snedden
2013, Open-File Report 2013-1163
Since its implementation in 2003, the Coastwide Reference Monitoring System (CRMS) in Louisiana has facilitated the creation of a comprehensive dataset that includes, but is not limited to, vegetation, hydrologic, and soil metrics on a coastwide scale. The primary impetus for this data collection is to assess land management activities,...
Shear-wave velocity-based probabilistic and deterministic assessment of seismic soil liquefaction potential
R. Kayen, R.E.S. Moss, E.M. Thompson, R.B. Seed, K.O. Cetin, A. Der Kiureghian, Y. Tanaka, K. Tokimatsu
2013, Journal of Geotechnical and Geoenvironmental Engineering (139) 407-419
Shear-wave velocity (Vs) offers a means to determine the seismic resistance of soil to liquefaction by a fundamental soil property. This paper presents the results of an 11-year international project to gather new Vs site data and develop probabilistic correlations for seismic soil liquefaction occurrence. Toward that objective, shear-wave velocity...
Is there room for all of us? Renewable energy and Xerospermophilus mohavensis
Richard D. Inman, Todd C. Esque, Kenneth E. Nussear, Philip Leitner, Marjorie D. Matocq, Peter J. Weisberg, Tomas E. Dilts, Amy G. Vandergast
2013, Endangered Species Research (20) 1-18
Mohave ground squirrels Xerospermophilus mohavensis Merriam are small ground-dwelling rodents that have a highly restricted range in the northwest Mojave Desert, California, USA. Their small natural range is further reduced by habitat loss from agriculture, urban development, military training and recreational activities. Development of wind and solar resources for renewable...
A network extension of species occupancy models in a patchy environment applied to the Yosemite toad (Anaxyrus canorus)
Eric L. Berlow, Roland A. Knapp, Steven M. Ostoja, Richard J. Williams, Heather McKenny, John R. Matchett, Qinghau Guo, Gary M. Fellers, Patrick Kleeman, Matthew L. Brooks, Lucas Joppa
2013, PLoS ONE (8)
A central challenge of conservation biology is using limited data to predict rare species occurrence and identify conservation areas that play a disproportionate role in regional persistence. Where species occupy discrete patches in a landscape, such predictions require data about environmental quality of individual patches and the connectivity among high...
Titanium: light, strong, and white
Laurel Woodruff, George Bedinger
2013, Fact Sheet 2013-3059
Titanium (Ti) is a strong silver-gray metal that is highly resistant to corrosion and is chemically inert. It is as strong as steel but 45 percent lighter, and it is twice as strong as aluminum but only 60 percent heavier. Titanium dioxide (TiO2) has a very high refractive index, which...
Constraints on the upper crustal magma reservoir beneath Yellowstone Caldera inferred from lake-seiche induced strain observations
Karen Luttrell, David Mencin, Oliver Francis, Shaul Hurwitz
2013, Geophysical Research Letters (40) 501-506
Seiche waves in Yellowstone Lake with a ~78-minute period and heights <10 cm act as a load on the solid earth observed by borehole strainmeters with subnanostrain sensitivity throughout the Yellowstone Caldera. The far-field strain induced by the load of the seiche waves calculated with a homogeneous elastic model representing...
A new model for the growth of basaltic shields based on deformation of Fernandina volcano, Galápagos Islands
Marco Bagnardi, Falk Amelung, Michael P. Poland
2013, Earth and Planetary Science Letters (377-378) 358-366
Space-geodetic measurements of surface deformation produced by the most recent eruptions at Fernandina – the most frequently erupting volcano in the Galápagos Archipelago – reveal that all have initiated with the intrusion of subhorizontal sills from a shallow magma reservoir. This includes eruptions from fissures that are oriented both radially...
Landscape-scale effects of fire severity on mixed-conifer and red fir forest structure in Yosemite National Park
Van R. Kane, James A. Lutz, Susan L. Roberts, Douglas F. Smith, Robert J. McGaughey, Nicholas A. Povak, Matthew L. Brooks
2013, Forest Ecology and Management (287) 17-31
While fire shapes the structure of forests and acts as a keystone process, the details of how fire modifies forest structure have been difficult to evaluate because of the complexity of interactions between fires and forests. We studied this relationship across 69.2 km2 of Yosemite National Park, USA, that was...
Internet-based Modeling, Mapping, and Analysis for the Greater Everglades (IMMAGE; Version 1.0): web-based tools to assess the impact of sea level rise in south Florida
Paul Hearn, David Strong, Eric Swain, Jeremy Decker
2013, Open-File Report 2013-1185
South Florida's Greater Everglades area is particularly vulnerable to sea level rise, due to its rich endowment of animal and plant species and its heavily populated urban areas along the coast. Rising sea levels are expected to have substantial impacts on inland flooding, the depth and extent of surge from...
A comprehensive evaluation of two MODIS evapotranspiration products over the conterminous United States: using point and gridded FLUXNET and water balance ET
Naga M. Velpuri, Gabriel B. Senay, Ramesh K. Singh, Stefanie Bohms, James P. Verdin
2013, Remote Sensing of Environment (139) 35-49
Remote sensing datasets are increasingly being used to provide spatially explicit large scale evapotranspiration (ET) estimates. Extensive evaluation of such large scale estimates is necessary before they can be used in various applications. In this study, two monthly MODIS 1 km ET products, MODIS global ET (MOD16) and Operational Simplified...
Brine intrusion by upconing for a high-level nuclear waste repository at Forsmark: Scoping calculations
Clifford I. Voss, Joel Geier, Georg Lindgren
2013, Report
SSM currently reviews a license application for a spent nuclear fuel repository that is proposed to be located at Forsmark, Sweden. The repository is to be situated at 500 m depth in the rock and copper canisters are deposited in holes excavated from the tunnel system. To protect the canisters...
A record of large earthquakes during the past two millennia on the southern Green Valley Fault, California
James J. Lienkaemper, John N. Baldwin, Robert Turner, Robert R. Sickler, Johnathan Brown
2013, Bulletin of the Seismological Society of America (103) 2386-2403
We document evidence for surface-rupturing earthquakes (events) at two trench sites on the southern Green Valley fault, California (SGVF). The 75-80-km long dextral SGVF creeps ~1-4 mm/yr. We identify stratigraphic horizons disrupted by upward-flowering shears and in-filled fissures unlikely to have formed from creep alone. The Mason Rd site exhibits...
Numerical simulation of the groundwater-flow system in Chimacum Creek Basin and vicinity, Jefferson County, Washington
Joseph L. Jones, Kenneth H. Johnson, Lonna M. Frans
2013, Scientific Investigations Report 2013-5160
A groundwater-flow model was developed to evaluate potential future effects of growth and of water-management strategies on water resources in the Chimacum Creek Basin. The model covers an area of about 64 square miles (mi2) on the Olympic Peninsula in northeastern Jefferson County, Washington. The Chimacum Creek Basin drains an...
Evaluation of internal loading and water level changes: implications for phosphorus, algal production, and nuisance blooms in Kabetogama Lake, Voyageurs National Park, Minnesota
Victoria G. Christensen, Ryan P. Maki, Richard L. Kiesling
2013, Lake and Reservoir Management (29) 202-215
Hydrologic manipulations have the potential to exacerbate or remediate eutrophication in productive reservoirs. Dam operations at Kabetogama Lake, Minnesota, were modified in 2000 to restore a more natural water regime and improve water quality. The US Geological Survey and National Park Service evaluated nutrient, algae, and nuisance bloom data in...
Dendrometer bands made easy: using modified cable ties to measure incremental growth of trees
Evelyn R. Anemaet, Beth A. Middleton
2013, Applications in Plant Science (1)
Dendrometer bands are a useful way to make sequential repeated measurements of tree growth, but traditional dendrometer bands can be expensive, time consuming, and difficult to construct in the field. An alternative to the traditional method of band construction is to adapt commercially available materials. This paper describes how to...
Population vulnerability and evacuation challenges in California for the SAFRR tsunami scenario
Nathan Wood, Jamie Ratliff, Jeff Peters, Kimberley Shoaf
2013, Open-File Report 2013-1170-I
The SAFRR tsunami scenario models the impacts of a hypothetical yet plausible tsunami associated with a magnitude 9.1 megathrust earthquake east of the Alaska Peninsula. This report summarizes community variations in population vulnerability and potential evacuation challenges to the tsunami. The most significant public-health concern for California coastal communities during...
Economic impacts of the SAFRR tsunami scenario in California: Chapter H in The SAFRR (Science Application for Risk Reduction) Tsunami Scenario
Anne Wein, Adam Rose, Ian Sue Wing, Dan Wei
2013, Open-File Report 2013-1170-H
This study evaluates the hypothetical economic impacts of the SAFRR (Science Application for Risk Reduction) tsunami scenario to the California economy. The SAFRR scenario simulates a tsunami generated by a hypothetical magnitude 9.1 earthquake that occurs offshore of the Alaska Peninsula (Kirby and others, 2013). Economic impacts are measured by...
Evaluation of the groundwater flow model for southern Utah and Goshen Valleys, Utah, updated to conditions through 2011, with new projections and groundwater management simulations
Lynette E. Brooks
2013, Open-File Report 2013-1171
The U.S. Geological Survey (USGS), in cooperation with the Southern Utah Valley Municipal Water Association, updated an existing USGS model of southern Utah and Goshen Valleys for hydrologic and climatic conditions from 1991 to 2011 and used the model for projection and groundwater management simulations. All model files used in...
Application of the Precipitation-Runoff Modeling System (PRMS) in the Apalachicola-Chattahoochee-Flint River Basin in the southeastern United States
Jacob H. LaFontaine, Lauren E. Hay, Roland J. Viger, Steve L. Markstrom, R. Steve Regan, Caroline M. Elliott, John W. Jones
2013, Scientific Investigations Report 2013-5162
A hydrologic model of the Apalachicola–Chattahoochee–Flint River Basin (ACFB) has been developed as part of a U.S. Geological Survey (USGS) National Climate Change and Wildlife Science Center effort to provide integrated science that helps resource managers understand the effect of climate change on a range of ecosystem responses. The hydrologic...
Flood-inundation maps for the Wabash River at Terre Haute, Indiana
Pamela J. Lombard
2013, Scientific Investigations Map 3232
Digital flood-inundation maps for a 6.3-mi reach of the Wabash River from 0.1 mi downstream of the Interstate 70 bridge to 1.1 miles upstream of the Route 63 bridge, Terre Haute, Indiana, were created by the U.S. Geological Survey (USGS) in cooperation with the Indiana Department of Transportation. The inundation...
Species and life-history affects the utility of otolith chemical composition to determine natal stream-of-origin in Pacific salmon
Christian E. Zimmerman, Heidi K. Swanson, Eric C. Volk, Adam J. R. Kent
2013, Transactions of the American Fisheries Society (142) 1370-1380
To test the utility of otolith chemical composition as a tool for determining the natal stream of origin for salmon, we examined water chemistry and otoliths of juvenile and adult Chum Salmon Oncorhynchus keta and Coho Salmon O. kisutch from three watersheds (five rivers) in the Norton Sound region of...
Potential Environmental and Environmental-Health Implications of the SAFRR Tsunami Scenario in California: Chapter F in The SAFRR (Science Application for Risk Reduction) Tsunami Scenario
Geoffrey S. Plumlee, Suzette A. Morman, Carma San Juan
2013, Open-File Report 2013-1170-F
The California Tsunami Scenario models the impacts of a hypothetical, yet plausible, tsunami caused by an earthquake offshore from the Alaska Peninsula. In this chapter, we interpret plausible tsunami-related contamination, environmental impacts, potential for human exposures to contaminants and hazardous materials, and implications for remediation and recovery. Inundation-related damages to...
The SAFRR tsunami scenario-physical damage in California: Chapter E in The SAFRR (Science Application for Risk Reduction) Tsunami Scenario
Keith Porter, William Byers, David Dykstra, Amy Lim, Patrick Lynett, Jaime Ratliff, Charles Scawthorn, Anne Wein, Rick Wilson
2013, Open-File Report 2013-1170-E
his chapter attempts to depict a single realistic outcome of the SAFRR (Science Application for Risk Reduction) tsunami scenario in terms of physical damage to and recovery of various aspects of the built environment in California. As described elsewhere in this report, the tsunami is generated by a hypothetical magnitude...
Modeling for the SAFRR Tsunami Scenario-generation, propagation, inundation, and currents in ports and harbors: Chapter D in The SAFRR (Science Application for Risk Reduction) Tsunami Scenario
SAFRR Tsunami Modeling Working Group
2013, Open-File Report 2013-1170-D
This U.S. Geological Survey (USGS) Open-File report presents a compilation of tsunami modeling studies for the Science Application for Risk Reduction (SAFRR) tsunami scenario. These modeling studies are based on an earthquake source specified by the SAFRR tsunami source working group (Kirby and others, 2013). The modeling studies in this...
Alaska earthquake source for the SAFRR tsunami scenario: Chapter B in The SAFRR (Science Application for Risk Reduction) Tsunami Scenario
Stephen Kirby, David Scholl, Roland E. von Huene, Ray Wells
2013, Open-File Report 2013-1170-B
Tsunami modeling has shown that tsunami sources located along the Alaska Peninsula segment of the Aleutian-Alaska subduction zone have the greatest impacts on southern California shorelines by raising the highest tsunami waves for a given source seismic moment. The most probable sector for a Mw ~ 9 source within this...
