Limited evidence of intercontinental dispersal of avian paramyxovirus serotype 4 by migratory birds
Andrew B. Reeves, Rebecca L. Poulson, Denys Muzyka, Haruko Ogawa, Kunitoshi Imai, Vuong Nghia Bui, Jeffrey S. Hall, Mary Pantin-Jackwood, David E. Stallknecht, Andrew M. Ramey
2016, Infection, Genetics and Evolution (40) 104-108
Avian paramyxovirus serotype 4 (APMV-4) is a single stranded RNA virus that has most often been isolated from waterfowl. Limited information has been reported regarding the prevalence, pathogenicity, and genetic diversity of AMPV-4. To assess the intercontinental dispersal of this viral agent, we sequenced the fusion gene of...
Increased body mass of ducks wintering in California's Central Valley
Joseph P. Fleskes, Julie L. Yee, Gregory S. Yarris, Daniel L. Loughman
2016, Journal of Wildlife Management (80) 679-690
Waterfowl managers lack the information needed to fully evaluate the biological effects of their habitat conservation programs. We studied body condition of dabbling ducks shot by hunters at public hunting areas throughout the Central Valley of California during 2006–2008 compared with condition of ducks from 1979 to 1993. These time...
Habitat selection by juvenile Mojave Desert tortoises
Brian D Todd, Brian J. Halstead, Lindsay P. Chiquoine, J. Mark Peaden, Kurt A. Buhlmann, Tracey D. Tuberville, Aleta Nafus
2016, Journal of Wildlife Management (80) 720-728
Growing pressure to develop public lands for renewable energy production places several protected species at increased risk of habitat loss. One example is the Mojave desert tortoise (Gopherus agassizii), a species often at the center of conflicts over public land development. For this species and others on public lands, a...
Assessing spring direct mortality to avifauna from wind energy facilities in the Dakotas
Brianna J. Graff, Jonathan A. Jenks, Joshua D. Stafford, Kent C. Jensen, Troy W. Grovenburg
2016, Journal of Wildlife Management (80) 736-745
The Northern Great Plains (NGP) contains much of the remaining temperate grasslands, an ecosystem that is one of the most converted and least protected in the world. Within the NGP, the Prairie Pothole Region (PPR) provides important habitat for >50% of North America's breeding waterfowl and many species of shorebirds,...
Supporting diverse data providers in the open water data initiative: Communicating water data quality and fitness of use
Sara Larsen, Stuart Hamilton, Jessica M. Lucido, Bradley D. Garner, Dwane Young
2016, Journal of the American Water Resources Association (52) 859-872
Shared, trusted, timely data are essential elements for the cooperation needed to optimize economic, ecologic, and public safety concerns related to water. The Open Water Data Initiative (OWDI) will provide a fully scalable platform that can support a wide variety of data from many diverse providers. Many of these will...
Uncertainty analysis of the Operational Simplified Surface Energy Balance (SSEBop) model at multiple flux tower sites
Mingshi Chen, Gabriel B. Senay, Ramesh K. Singh, James P. Verdin
2016, Journal of Hydrology (536) 384-399
Evapotranspiration (ET) is an important component of the water cycle – ET from the land surface returns approximately 60% of the global precipitation back to the atmosphere. ET also plays an important role in energy transport among the biosphere, atmosphere, and hydrosphere. Current regional to global and daily to annual...
DOI/GTN-P Climate and active-layer data acquired in the National Petroleum Reserve–Alaska and the Arctic National Wildlife Refuge, 1998–2014
Frank E. Urban, Gary D. Clow
2016, Data Series 977
This report provides data collected by the climate monitoring array of the U.S. Department of the Interior on Federal lands in Arctic Alaska over the period August 1998 to July 2014; this array is part of the Global Terrestrial Network for Permafrost (DOI/GTN-P). In addition to presenting data, this report...
The physiology of mangrove trees with changing climate
Catherine E. Lovelock, Ken W. Krauss, Michael J. Osland, Ruth Reef, Marilyn C. Ball
Frederick C. Meinzer, Ulo Niinemets, editor(s)
2016, Book chapter, Tree physiology: Adaptations and responses in a changing environment
Mangrove forests grow on saline, periodically flooded soils of the tropical and subtropical coasts. The tree species that comprise the mangrove are halophytes that have suites of traits that confer differing levels of tolerance of salinity, aridity, inundation and extremes of temperature. Here we review how climate change and elevated...
Groundwater quality, age, and susceptibility and vulnerability to nitrate contamination with linkages to land use and groundwater flow, Upper Black Squirrel Creek Basin, Colorado, 2013
Tristan P. Wellman, Michael G. Rupert
2016, Scientific Investigations Report 2016-5020
The Upper Black Squirrel Creek Basin is located about 25 kilometers east of Colorado Springs, Colorado. The primary aquifer is a productive section of unconsolidated deposits that overlies bedrock units of the Denver Basin and is a critical resource for local water needs, including irrigation, domestic, and commercial use. The...
Geologic map of the Sauvie Island quadrangle, Multnomah and Columbia Counties, Oregon, and Clark County, Washington
Russell C. Evarts, Jim O’Connor, Charles M. Cannon
2016, Scientific Investigations Map 3349
Introduction The Sauvie Island 7.5' quadrangle is situated in the Puget-Willamette Lowland northwest of downtown Portland, Oreg. This lowland, which extends from Puget Sound to west-central Oregon, is a complex structural and topographic trough between the Coast Range and the Cascade Range. Since late Eocene time, the Cascade Range has been...
Benefits and limitations of using decision analytic tools to assess uncertainty and prioritize Landscape Conservation Cooperative information needs
Max Post van der Burg, Catherine Cullinane Thomas, Tracy R. Holcombe, Richard D. Nelson
2016, Journal of Fish and Wildlife Management (7) 280-290
The Landscape Conservation Cooperatives (LCCs) are a network of partnerships throughout North America that are tasked with integrating science and management to support more effective delivery of conservation at a landscape scale. In order to achieve this integration, some LCCs have adopted the approach of providing their partners with better...
Get your science used—Six guidelines to improve your products
Suzanne C. Perry, Michael L. Blanpied, Erin R. Burkett, Nnenia M. Campbell, Anders Carlson, Dale A. Cox, Carolyn L. Driedger, David P. Eisenman, Katherine T. Fox-Glassman, Sherry Hoffman, Susanna M. Hoffman, Kishor S. Jaiswal, Lucile M. Jones, Nico Luco, Sabine M. Marx, Sean M. McGowan, Dennis S. Mileti, Morgan P. Moschetti, David Ozman, Elizabeth Pastor, Mark D. Petersen, Keith A. Porter, David W. Ramsey, Liesel A. Ritchie, Jessica K. Fitzpatrick, Kenneth S. Rukstales, Timothy L. Sellnow, Wendy L. Vaughon, David J. Wald, Lisa A. Wald, Anne Wein, Christina Zarcadoolas
2016, Circular 1419
Introduction Natural scientists, like many other experts, face challenges when communicating to people outside their fields of expertise. This is especially true when they try to communicate to those whose background, knowledge, and experience are far distant from that field of expertise. At a recent workshop, experts in risk communication offered insights...
Annual grass invasion in sagebrush-steppe: The relative importance of climate, soil properties and biotic interactions
Sheel Bansal, Roger L. Sheley
2016, Oecologia (181) 543-557
The invasion by winter-annual grasses (AGs) such as Bromus tectorum into sagebrush steppe throughout the western USA is a classic example of a biological invasion with multiple, interacting climate, soil and biotic factors driving the invasion, although few studies have examined all components together. Across a 6000-km2 area of the northern...
Quantitative framework for preferential flow initiation and partitioning
John R. Nimmo
2016, Vadose Zone Journal (15)
A model for preferential flow in macropores is based on the short-range spatial distribution of soil matrix infiltrability. It uses elementary areas at two different scales. One is the traditional representative elementary area (REA), which includes a sufficient heterogeneity to typify larger areas, as for measuring field-scale infiltrability. The other,...
A hierarchical model of daily stream temperature using air-water temperature synchronization, autocorrelation, and time lags
Benjamin H. Letcher, Daniel Hocking, Kyle O'Neil, Andrew R. Whiteley, Keith H. Nislow, Matthew O’Donnell
2016, PeerJ (4)
Water temperature is a primary driver of stream ecosystems and commonly forms the basis of stream classifications. Robust models of stream temperature are critical as the climate changes, but estimating daily stream temperature poses several important challenges. We developed a statistical model that accounts for many challenges that can make...
Mountain building on Io driven by deep faulting
Michael T. Bland, William B. McKinnon
2016, Nature Geoscience (9) 429-432
Jupiter’s volcanic moon Io possesses some of the highest relief in the Solar System: massive, isolated mountain blocks that tower up to 17 km above the surrounding plains. These mountains are likely to result from pervasive compressive stresses induced by subsidence of the surface beneath the near-continual emplacement of volcanic...
First documented case of snake fungal disease in a free-ranging wild snake in Louisiana
Brad M. Glorioso, J. Hardin Waddle, David E. Green, Jeffrey M. Lorch
2016, Southeastern Naturalist (15) 4-6
Snake fungal disease (SFD) is a recently documented mycotic disease characterized by scabs or crusty scales, subcutaneous nodules, abnormal molting, cloudiness of the eyes (not associated with molting), and localized thickening or crusting of the skin. SFD has been documented in many species in the Eastern and Midwestern United States...
Assessment of canyon wall failure process from multibeam bathymetry and Remotely Operated Vehicle (ROV) observations, U.S. Atlantic continental margin
Jason D. Chaytor, Amanda W.J. Demopoulos, Uri S. ten Brink, Christopher D. P. Baxter, Andrea M. Quattrini, Daniel S. Brothers
Geoffroy Lamarche, Joshu Mountjoy, Suzanne Bull, Tom Hubble, Sebastian Krastel, Emily Lane, Aaron Micallef, Lorena Moscardelli, Christof Mueller, Ingo Pecher, Susanne Woelz, editor(s)
2016, Book chapter, Submarine mass movements and their consequences: 7th international symposium part II
Over the last few years, canyons along the northern U.S. Atlantic continental margin have been the focus of intensive research examining canyon evolution, submarine geohazards, benthic ecology and deep-sea coral habitat. New high-resolution multibeam bathymetry and Remotely Operated Vehicle (ROV) dives in the major shelf-breaching and minor slope canyons, provided...
Play-level distributions of estimates of recovery factors for a miscible carbon dioxide enhanced oil recovery method used in oil reservoirs in the conterminous United States
Emil Attanasi, P.A. Freeman
2016, Open-File Report 2015-1239
In a U.S. Geological Survey (USGS) study, recovery-factor estimates were calculated by using a publicly available reservoir simulator (CO2 Prophet) to estimate how much oil might be recovered with the application of a miscible carbon dioxide (CO2) enhanced oil recovery (EOR) method to technically screened oil reservoirs located in onshore...
Sex-based differences in Adelie penguin (Pygoscelis adeliae) chick growth rates.
Scott Jennings, Arvind Varsani, Katie M. Dugger, Grant Ballard, David G. Ainley
2016, PLoS ONE (11) 1-13
Sexually size-dimorphic species must show some difference between the sexes in growth rate and/or length of growing period. Such differences in growth parameters can cause the sexes to be impacted by environmental variability in different ways, and understanding these differences allows a better understanding of patterns in productivity between individuals...
Groundwater, surface-water, and water-chemistry data, Black Mesa area, northeastern Arizona—2012–2013
Jamie P. Macy, Margot Truini
2016, Open-File Report 2015-1221
The Navajo (N) aquifer is an extensive aquifer and the primary source of groundwater in the 5,400-square-mile Black Mesa area in northeastern Arizona. Availability of water is an important issue in northeastern Arizona because of continued water requirements for industrial and municipal use by a growing population and because of...
Influence of species, size and relative abundance on the outcomes of competitive interactions between brook trout and juvenile coho salmon
Emily J Thornton, Jeffrey J. Duda, Thomas P. Quinn
2016, Ethology Ecology and Evolution (29) 157-169
Resource competition between animals is influenced by a number of factors including the species, size and relative abundance of competing individuals. Stream-dwelling animals often experience variably available food resources, and some employ territorial behaviors to increase their access to food. We investigated the factors that affect dominance between resident, non-native...
Quantifying fish swimming behavior in response to acute exposure of aqueous copper using computer assisted video and digital image analysis
Robin D. Calfee, Holly J. Puglis, Edward E. Little, William G. Brumbaugh, Christopher A. Mebane
2016, Journal of Visualized Experiments (108)
Behavioral responses of aquatic organisms to environmental contaminants can be precursors of other effects such as survival, growth, or reproduction. However, these responses may be subtle, and measurement can be challenging. Using juvenile white sturgeon (Acipenser transmontanus) with copper exposures, this paper illustrates techniques used for quantifying behavioral responses using...
The geologic history of Margaritifer basin, Mars
M. R. Salvatore, M. D. Kraft, Christopher Edwards, P. R. Christensen
2016, Journal of Geophysical Research E: Planets (121) 273-295
In this study, we investigate the fluvial, sedimentary, and volcanic history of Margaritifer basin and the Uzboi-Ladon-Morava (ULM) outflow channel system. This network of valleys and basins spans more than 8000 km in length, linking the fluvially dissected southern highlands and Argyre Basin with the northern lowlands via Ares Vallis....
The “Anthropocene” epoch: Scientific decision or political statement?
Stanley C. Finney, Lucy E. Edwards
2016, GSA Today (26) 3-4
The proposal for the “Anthropocene” epoch as a formal unit of the geologic time scale has received extensive attention in scientific and public media. However, most articles on the Anthropocene misrepresent the nature of the units of the International Chronostratigraphic Chart, which is produced by the International Commission on Stratigraphy...
