Off-road vehicles affect nesting behaviour and reproductive success of American Oystercatchers Haematopus palliatus
Tracy E. Borneman, Eli T. Rose, Theodore R. Simons
2016, International Journal of Avian Science (158) 261-278
As human populations and associated development increase, interactions between humans and wildlife are occurring with greater frequency. The effects of these interactions, particularly on species whose populations are declining, are of great interest to ecologists, conservationists, land managers and natural resource policy-makers. The American Oystercatcher Haematopus palliatus, a species of...
Landscape composition creates a threshold influencing Lesser Prairie-Chicken population resilience to extreme drought
Beth E. Ross, David A. Haukos, Christian A. Hagen, James C. Pitman
2016, Global Ecology and Conservation (6) 179-188
Habitat loss and degradation compound the effects of climate change on wildlife, yet responses to climate and land cover change are often quantified independently. The interaction between climate and land cover change could be intensified in the Great Plains region where grasslands are being converted to row-crop agriculture concurrent with...
Municipal solid waste landfills harbor distinct microbiomes
Blake W. Stamps, Christopher N. Lyles, Joseph M. Suflita, Jason R. Masoner, Isabelle M. Cozzarelli, Dana W. Kolpin, Bradley S. Stevenson
2016, Frontiers in Microbiology (7) 1-11
Landfills are the final repository for most of the discarded material from human society and its “built environments.” Microorganisms subsequently degrade this discarded material in the landfill, releasing gases (largely CH4 and CO2) and a complex mixture of soluble chemical compounds in leachate. Characterization of “landfill microbiomes” and their comparison...
Evidence for partial melt in the crust beneath Mt. Paektu (Changbaishan), Democratic People’s Republic of Korea and China
Ri Kyong-Song, James O. S. Hammond, Ko Chol-Nam, Kim Hyok, Yun Yong-Gun, Pak Gil-Jong, Ri Chong-Song, Clive Oppenheimer, Kosima W. Liu, Kayla D. Iacovino, Ryu Kum-Ran
2016, Science Advances (2)
Mt. Paektu (also known as Changbaishan) is an enigmatic volcano on the border between the Democratic People’s Republic of Korea (DPRK) and China. Despite being responsible for one of the largest eruptions in history, comparatively little is known about its magmatic evolution, geochronology, or underlying structure. We present receiver function...
Airborne pathogens from dairy manure aerial irrigation and the human health risk
Mark A. Borchardt, Tucker R Burch
2016, Report, Considerations for the use of manure irrigation practices
Dairy manure, like the fecal excrement from any domesticated or wild animal, can contain pathogens capable of infecting humans and causing illness or even death. Pathogens in dairy manure can be broadly divided into categories of taxonomy or infectiousness. Dividing by taxonomy there are three pathogen groups in dairy manure:...
Occupancy dynamics in human-modified landscapes in a tropical island: implications for conservation design
Julissa I. Irizarry, Jaime A. Collazo, Stephen J. Dinsmore
2016, Diversity and Distributions (22) 410-421
AimAvian communities in human-modified landscapes exhibit varying patterns of local colonization and extinction rates, determinants of species occurrence. Our objective was to model these processes to identify habitat features that might enable movements and account for occupancy patterns in habitat matrices between the Guanica and Susua forest reserves. This knowledge...
Seeded amplification of chronic wasting disease prions in nasal brushings and recto-anal mucosal associated lymphoid tissues from elk by real time quaking-induced conversion
Nicholas J. Haley, Chris Siepker, Laura L. Hoon-Hanks, Gordon Mitchell, W. David Walter, Matteo Manca, Ryan J. Monello, Jenny G. Powers, Margaret A. Wild, Edward A. Hoover, Byron Caughey, Jurgen a. Richt
B.W. Fenwick, editor(s)
2016, Journal of Clinical Microbiology (54) 1117-1126
Chronic wasting disease (CWD), a transmissible spongiform encephalopathy of cervids, was first documented nearly 50 years ago in Colorado and Wyoming and has since been detected across North America and the Republic of Korea. The expansion of this disease makes the development of sensitive diagnostic assays and antemortem sampling techniques...
Evaluation of six NEHRP B/C crustal amplification models proposed for use in western North America
David Boore, Kenneth W. Campbell
2016, Bulletin of the Seismological Society of America (106) 673-686
We evaluate six crustal amplification models based on National Earthquake Hazards Reduction Program (NEHRP) B/C crustal profiles proposed for use in western North America (WNA) and often used in other active crustal regions where crustal properties are unknown. One of the models is based on an interpolation of generic rock...
Temporal, geographic, and host distribution of avian paramyxovirus 1 (Newcastle disease virus)
Kiril M. Dimitrov, Andrew M. Ramey, Xueting Qiu, Justin Bahl, Claudio L. Afonso
2016, Infection, Genetics and Evolution (39) 22-34
Newcastle disease is caused by virulent forms of avian paramyxovirus of serotype 1 (APMV-1) and has global economic importance. The disease reached panzootic proportions within two decades after first being identified in 1926 in the United Kingdom and Indonesia and still remains endemic in many countries across the world. Here...
Effects of urban land-use on largescale stonerollers in the Mobile River Basin, Birmingham, AL
Deborah D. Iwanowicz, M.C. Black, Vicki S. Blazer, H. Zappia, Wade L. Bryant Jr.
2016, Ecotoxicology (25) 608-621
During the spring and fall of 2001 and the spring of 2002 a study was conducted to evaluate the health of the largescale stoneroller (Campostoma oligolepis) populations in streams along an urban land-use gradient. Sites were selected from a pool of naturally similar sub-basins (eco-region, basin size, and...
Changing exhumation patterns during Cenozoic growth and glaciation of the Alaska Range: Insights from detrital thermochronology and geochronology
Richard O. Lease, Peter J. Haeussler, Paul O'Sullivan
2016, Tectonics (35) 934-955
Cenozoic growth of the Alaska Range created the highest topography in North America, but the space-time pattern and drivers of exhumation are poorly constrained. We analyzed U/Pb and fission-track double dates of detrital zircon and apatite grains from 12 catchments that span a 450 km length of the Alaska Range to...
Increasing influence of air temperature on upper Colorado River streamflow
Connie A. Woodhouse, Gregory T. Pederson, Kiyomi Morino, Stephanie A. McAfee, Gregory J. McCabe
2016, Geophysical Research Letters (43) 2174-2181
This empirical study examines the influence of precipitation, temperature, and antecedent soil moisture on upper Colorado River basin (UCRB) water year streamflow over the past century. While cool season precipitation explains most of the variability in annual flows, temperature appears to be highly influential under certain conditions, with the role...
Low soil moisture during hot periods drives apparent negative temperature sensitivity of soil respiration in a dryland ecosystem: A multi-model comparison
Colin Tucker, Sasha C. Reed
2016, Biogeochemistry (128) 155-169
Arid and semiarid ecosystems (drylands) may dominate the trajectory of biosphere-to-atmosphere carbon (C) exchange, and understanding dryland CO2 efflux is important for C cycling at the global-scale. However, unknowns remain regarding how temperature and moisture interact to regulate dryland soil respiration (R s ), while ‘islands of fertility’ in drylands create spatially heterogeneous R s ....
Growth, survival, longevity, and population size of the Big Mouth Cave salamander (Gyrinophilus palleucus necturoides) from the type locality in Grundy County, Tennessee, USA
Matthew L. Niemiller, Brad M. Glorioso, Dante B. Fenolio, R. Graham Reynolds, Steven J. Taylor, Brian T. Miller
2016, Copeia (104) 35-41
Salamander species that live entirely in subterranean habitats have evolved adaptations that allow them to cope with perpetual darkness and limited energy resources. We conducted a 26-month mark–recapture study to better understand the individual growth and demography of a population of the Big Mouth Cave Salamander (Gyrinophilus palleucus necturoides). We...
Basin scale controls on CO2 and CH4 emissions from the Upper Mississippi River
John T. Crawford, Luke C. Loken, Emily H. Stanley, Edward G. Stets, Mark M. Dornblaser, Robert G. Striegl
2016, Geophysical Research Letters (43) 1973-1979
The Upper Mississippi River, engineered for river navigation in the 1930s, includes a series of low-head dams and navigation pools receiving elevated sediment and nutrient loads from the mostly agricultural basin. Using high-resolution, spatially resolved water quality sensor measurements along 1385 river kilometers, we show that primary productivity and organic...
Seismic site characterization of an urban dedimentary basin, Livermore Valley, California: Site tesponse, basin-edge-induced surface waves, and 3D simulations
Stephen H. Hartzell, Alena L. Leeds, Leonardo Ramirez-Guzman, James P. Allen, Robert G. Schmitt
2016, Bulletin of the Seismological Society of America (103) 609-631
Thirty‐two accelerometers were deployed in the Livermore Valley, California, for approximately one year to study sedimentary basin effects. Many local and near‐regional earthquakes were recorded, including the 24 August 2014 Mw 6.0 Napa, California, earthquake. The resulting ground‐motion data set is used to quantify the seismic response of the Livermore basin, a...
RMT focal plane sensitivity to seismic network geometry and faulting style
Kendra L. Johnson, Gavin P. Hayes, Robert B. Herrmann, Harley M. Benz, Daniel E. McNamara, Eric A. Bergman
2016, Geophysical Journal International (206) 525-556
Modern tectonic studies often use regional moment tensors (RMTs) to interpret the seismotectonic framework of an earthquake or earthquake sequence; however, despite extensive use, little existing work addresses RMT parameter uncertainty. Here, we quantify how network geometry and faulting style affect RMT sensitivity. We examine how data-model fits change with...
Detailed mapping and rupture implications of the 1 km releasing bend in the Rodgers Creek Fault at Santa Rosa, northern California
Suzanne Hecker, Victoria E. Langenheim, Robert Williams, Christopher S. Hitchcock, Stephen B. DeLong
2016, Bulletin of the Seismological Society of America (106) 575-594
Airborne light detection and ranging (lidar) topography reveals for the first time the trace of the Rodgers Creek fault (RCF) through the center of Santa Rosa, the largest city in the northern San Francisco Bay area. Vertical deformation of the Santa Rosa Creek floodplain expresses a composite pull‐apart basin beneath...
2015 National Park visitor spending effects: Economic contributions to local communities, states, and the nation
Catherine M. Cullinane Thomas, Lynne Koontz
2016, Natural Resource Report NPS/NRSS/EQD/NRR—2016/1200
The National Park Service (NPS) manages the Nation’s most iconic destinations that attract millions of visitors from across the Nation and around the world. Trip-related spending by NPS visitors generates and supports a considerable amount of economic activity within park gateway communities. This economic effects analysis measures how NPS visitor...
Increased temperatures combined with lowered salinities differentially impact oyster size class growth and mortality
Megan K. LaPeyre, Molly Rybovich, Steven G. Hall, Jerome F. La Peyre
2016, Journal of Shellfish Research (35) 101-113
Changes in the timing and interaction of seasonal high temperatures and low salinities as predicted by climate change models could dramatically alter oyster population dynamics. Little is known explicitly about how low salinity and high temperature combinations affect spat (<25mm), seed (25–75mm), andmarket (>75mm) oyster growth and mortality. Using field...
The Chief Joseph Hatchery Program 2013 Annual Report
Casey Baldwin, Andrea Pearl, Matthew Laramie, John Rohrback, Pat Phillips, Keith Wolf
2016, Report
The Chief Joseph Hatchery is the fourth hatchery obligated under the Grand Coulee Dam/Dry Falls project, originating in the 1940s. Leavenworth, Entiat, and Winthrop National Fish Hatcheries were built and operated as mitigation for salmon blockage at Grand Coulee Dam, but the fourth hatchery was not built, and the obligation...
Does urban sprawl hold down upward mobility?
R. Ewing, Shima Hamidi, James B. Grace, Y. Wei
2016, Landscape and Urban Planning (148) 80-88
Contrary to the general perception, the United States has a much more class-bound society than other wealthy countries. The chance of upward mobility for Americans is just half that of the citizens of the Denmark and many other European countries. In addition to other influences, the built environment may contribute...
Seasonal habitat use of brook trout and juvenile steelhead in a Lake Ontario tributary
James H. Johnson, Ross Abbett, Marc A. Chalupnicki, Francis Verdoliva
2016, Journal of Freshwater Ecology (31) 239-249
Brook trout (Salvelinus fontinalis) are generally restricted to headwaters in New York tributaries of Lake Ontario. In only a few streams are brook trout abundant in lower stream reaches that are accessible to adult Pacific salmonids migrating from the lake. Consequently, because of the rarity of native brook trout populations...
Erratum to Surface‐wave green’s tensors in the near field
Matthew M. Haney, Hisashi Nakahara
2016, Bulletin of the Seismological Society of America (106) 816-818
Haney and Nakahara (2014) derived expressions for surface‐wave Green’s tensors that included near‐field behavior. Building on the result for a force source, Haney and Nakahara (2014) further derived expressions for a general point moment tensor source using the exact Green’s tensors. However, it has come to our attention that, although...
Avian malaria in a boreal resident species: long-term temporal variability, and increased prevalence in birds with avian keratin disorder
Laura C. Wilkinson, Colleen M. Handel, Caroline R. Van Hemert, Claire Loiseau, Ravinder N. M. Sehgal
2016, International Journal for Parasitology (16) 281-290
The prevalence of vector-borne parasitic diseases is widely influenced by biological and ecological factors. Environmental conditions such as temperature and precipitation can have a marked effect on haemosporidian parasites (Plasmodium spp.) that cause malaria and those that cause other malaria-like diseases in birds. However, there have been few long-term studies monitoring...
