A low-disturbance capture technique for ground-nesting Double-crested Cormorants (Phalacrocorax auritus)
Karen Courtot, Daniel D. Roby, Lauren H. Kerr, Donald E. Lyons, Jessica Y. Adkins
2016, Waterbirds (39) 193-198
Capturing breeding adults of colonially nesting species can entail risks of nest failure and even colony abandonment, especially in species that react strongly to human disturbance. A low-disturbance technique for capturing specific adult Double-crested Cormorants (Phalacrocorax auritus) at a ground-nesting colony was developed to reduce these risks and is described...
Lithium brines: A global perspective
LeeAnn Munk, Scott Hynek, Dwight Bradley, David Boutt, Keith A. Labay, Hillary Jochens
Philip L. Verplanck, Murray W. Hitzman, editor(s)
2016, Book chapter, Rare earth and critical elements in ore deposits
Lithium is a critical and technologically important element that has widespread use, particularly in batteries for hybrid cars and portable electronic devices. Global demand for lithium has been on the rise since the mid-1900s and is projected to...
Mink predation on brown trout in a Black Hills stream
Jacob L. Davis, Jerry W. Wilhite, Steven R. Chipps
2016, The Prairie Naturalist (48) 4-10
In the early 2000’s, declines in the brown trout (Salmo trutta) fishery in Rapid Creek, South Dakota, caused concern for anglers and fisheries managers. We conducted a radio telemetry study in 2010 and 2011 to identify predation mortality associated with mink, using hatchery-reared (2010) or wild (2011) brown trout....
Extending Alaska's plate boundary: tectonic tremor generated by Yakutat subduction
Aaron G. Wech
2016, Geology (44) 587-590
The tectonics of the eastern end of the Alaska-Aleutian subduction zone are complicated by the inclusion of the Yakutat microplate, which is colliding into and subducting beneath continental North America at near-Pacific-plate rates. The interaction among these plates at depth is not well understood, and further east, even less is...
Effects of repeated simulated removal activities on feral swine movements and space use
Justin W. Fischer, Dan McMurtry, Chad R. Blass, W. David Walter, Jeff Beringer, Kurt C. VerCauterren
2016, European Journal of Wildlife Research (62) 285-292
Abundance and distribution of feral swine (Sus scrofa) in the USA have increased dramatically during the last 30 years. Effective measures are needed to control and eradicate feral swine populations without displacing animals over wider areas. Our objective was to investigate effects of repeated simulated removal activities on feral...
Cenozoic sea level and the rise of modern rimmed atolls
Michael Toomey, Andrew Ashton, Maureen E. Raymo, J. Taylor Perron
2016, Palaeogeography, Palaeoclimatology, Palaeoecology (451) 73-83
Sea-level records from atolls, potentially spanning the Cenozoic, have been largely overlooked, in part because the processes that control atoll form (reef accretion, carbonate dissolution, sediment transport, vertical motion) are complex and, for many islands, unconstrained on million-year timescales. Here we combine existing observations of atoll morphology and corelog stratigraphy...
Seismic envelope-based detection and location of ground-coupled airwaves from volcanoes in Alaska
David Fee, Matthew M. Haney, Robin S. Matoza, Curt A.L. Szuberla, John J. Lyons, Christopher F. Waythomas
2016, Bulletin of the Seismological Society of America (106) 1024-1035
Volcanic explosions and other infrasonic sources frequently produce acoustic waves that are recorded by seismometers. Here we explore multiple techniques to detect, locate, and characterize ground‐coupled airwaves (GCA) on volcano seismic networks in Alaska. GCA waveforms are typically incoherent between stations, thus we use envelope‐based techniques in our analyses. For...
Book review: Current perspectives on zinc deposits
Karen D. Kelley
2016, Economic Geology (111) 545-546
This book, published in 2015 by the Irish Association for Economic Geology (IAEG), is a compilation of papers and abstracts written by selected authors who attended the ZINC 2010 Conference in Cork, Ireland. Unlike most books produced each decade by the IAEG, which are focused primarily on achievements of the Irish and...
Number of genera as a potential screening tool for assessing quality of bryophyte communities in Ohio wetlands
William Schumacher, Martin A. Stapanian, Barbara Andreas, Brian Gara
2016, Wetlands (36) 771-778
Bryophytes (mosses, liverworts, and hornworts) have numerous advantages as indicators of environmental quality. A quality assessment index for bryophyte species assemblages (BQAI) was developed for the State of Ohio, USA. Reliable identification of bryophytes to species often requires considerable training, practice, and time. In contrast, reliable identification to genera for...
Design for mosquito abundance, diversity, and phenology sampling within the National Ecological Observatory Network
D. Hoekman, Yuri P. Springer, C.M. Barker, R. Barrera, M.S. Blackmore, W.E. Bradshaw, D. H. Foley, Howard S. Ginsberg, M. H. Hayden, C. M. Holzapfel, S. A. Juliano, L. D. Kramer, S. L. LaDeau, T. P. Livdahl, C. G. Moore, R.S. Nasci, W.K. Reisen, H. M. Savage
2016, Ecosphere (7)
The National Ecological Observatory Network (NEON) intends to monitor mosquito populations across its broad geographical range of sites because of their prevalence in food webs, sensitivity to abiotic factors and relevance for human health. We describe the design of mosquito population sampling in the context of NEON’s long term continental...
Geologic and geochemical results from boreholes drilled in Yellowstone National Park, Wyoming, 2007 and 2008
Cheryl Jaworowski, David Susong, Henry Heasler, David Mencin, Wade Johnson, Rick Conrey, Jennipher Von Stauffenberg
2016, Open-File Report 2016-1028
Between 2007 and 2008, seven Earthscope Plate Boundary Observatory (PBO) boreholes ranging in depth from about 200 to 800 feet deep were drilled in and adjacent to the Yellowstone caldera in Yellowstone National Park, for the purpose of installing volcano monitoring instrumentation. Five of the seven boreholes were equipped...
An overview of the geotechnical damage brought by the 2016 Kumamoto Earthquake, Japan
Hemanta Hazarika, Takaji Kokusho, Robert E. Kayen, Shideh Dashti, Yutaka Tanoue, Shuuichi Kuroda and Kentaro Kuribayashi, Daisuke Matsumoto, Hideo Furuichi
2016, Report
The 2016 Kumamoto earthquake with a moment magnitude of 7.0 (Japanese intensity = 7) that struck on April 16 brought devastation in many areas of Kumamoto Prefecture and partly in Oita Prefecture in Kyushu Region, Japan. The earthquake succeeds a foreshock of magnitude 6.5 (Japanese intensity = 7) on April...
Recent changes in stream flashiness and flooding, and effects of flood management in North Carolina and Virginia
Beatriz Mogollon, Emmanuel A. Frimpong, Andrew B. Hoegh, Paul L. Angermeier
2016, Journal of the American Water Resources Association (52) 561-577
The southeastern United States has undergone anthropogenic changes in landscape structure, with the potential to increase (e.g., urbanization) and decrease (e.g., reservoir construction) stream flashiness and flooding. Assessment of the outcome of such change can provide insight into the efficacy of current strategies and policies to manage water resources. We...
Population viability analysis for endangered Roanoke logperch
James H. Roberts, Paul L. Angermeier, Gregory B. Anderson
2016, Journal of Fish and Wildlife Management (7) 46-64
A common strategy for recovering endangered species is ensuring that populations exceed the minimum viable population size (MVP), a demographic benchmark that theoretically ensures low long-term extinction risk. One method of establishing MVP is population viability analysis, a modeling technique that simulates population trajectories and forecasts extinction risk based on...
Changes in rates of capture and demographics of Myotis septentrionalis (Northern Long-eared Bat) in Western Virginia before and after onset of white-nose syndrome
Richard J. Reynolds, Karen E. Powers, Wil Orndorff, W. Mark Ford, Christopher S. Hobson
2016, Northeastern Naturalist (23) 195-204
Documenting the impacts of white-nose syndrome (WNS) on demographic patterns, such as annual survivorship and recruitment, is important to understanding the extirpation or possible stabilization and recovery of species over time. To document demographic impacts of WNS on Myotis septentrionalis (Northern Long-eared Bat), we mistnetted at sites in western Virginia...
Kaolin in 2015
Daniel Flanagan
2016, Mining Engineering (68) 57-58
No abstract available....
Deriving habitat models for northern long-eared bats from historical detection data: A case study using the Fernow Experimental Forest
W. Mark Ford, Alexander Silvis, Jane L. Rodrigue, Andrew B. Kniowski, Joshua B. Johnson
2016, Journal of Fish and Wildlife Management (7) 86-98
The listing of the northern long-eared bat (Myotis septentrionalis) as federally threatened under the Endangered Species Act following severe population declines from white-nose syndrome presents considerable challenges to natural resource managers. Because the northern long-eared bat is a forest habitat generalist, development of effective conservation measures will depend on appropriate...
New challenges for grizzly bear management in Yellowstone National Park
Frank T. van Manen, Kerry A. Gunther
2016, Bulletin of the Shiretoko Museum (Special Issue 1) 79-96
A key factor contributing to the success of grizzly bear Ursus arctos conservation in the Greater Yellowstone Ecosystem has been the existence of a large protected area, Yellowstone National Park. We provide an overview of recovery efforts, how demographic parameters changed as the population increased, and how the bear management...
Future land-use related water demand in California
Tamara Wilson, Benjamin M. Sleeter, D. Richard Cameron
2016, Environmental Research Letters (11)
Water shortages in California are a growing concern amidst ongoing drought, earlier spring snowmelt, projected future climate warming, and currently mandated water use restrictions. Increases in population and land use in coming decades will place additional pressure on already limited available water supplies. We used a state-and-transition simulation model to...
One thousand years of fires: Integrating proxy and model data
Natalie M. Kehrwald, Julie C. Aleman, Michael Coughlan, Colin J. Courtney Mustaphi, Esther N. Githumbi, Brian I. Magi, Jennifer R. Marlon, Mitchell J. Power
2016, Frontiers of Biogeography (8)
The current fires raging across Indonesia are emitting more carbon than the annual fossil fuel emissions of Germany or Japan, and the fires are still consuming vast tracts of rainforest and peatlands. The National Interagency Fire Center (www.nifc.gov) notes that 2015 is one worst fire years on record in the...
Mercury accumulation, and the mercury-PCB-sex interaction, in lake whitefish (Coregonus clupeaformis)
Charles P. Madenjian, Mark P. Ebener, David P. Krabbenhoft
2016, Environments (3)
We determined whole-fish Hg concentrations of 26 female and 34 male adult lake whitefish (Coregonus clupeaformis) from northern Lake Huron captured during November 2010. Subsampling from these 60 fish, Hg concentration was also determined in both the somatic tissue and ovaries (n=5), while methylmercury (MeHg) concentration was determined in whole...
A decision framework for identifying models to estimate forest ecosystem services gains from restoration
Zachary Christin, Kenneth J. Bagstad, Michael Verdone
2016, Forest Ecosystems (3)
Restoring degraded forests and agricultural lands has become a global conservation priority. A growing number of tools can quantify ecosystem service tradeoffs associated with forest restoration. This evolving “tools landscape” presents a dilemma: more tools are available, but selecting appropriate tools has become more challenging. We present a Restoration Ecosystem...
Emerging coral diseases in Kāne'ohe Bay, O'ahu, Hawai'i (USA): two major disease outbreaks of acute Montipora white syndrome
Greta S. Aeby, Sean Callahan, Evelyn F. Cox, Christina M. Runyon, Ashley Smith, Frank G. Stanton, Blake Ushijima, Thierry M. Work
2016, Diseases of Aquatic Organisms (119) 189-198
In March 2010 and January 2012, we documented 2 widespread and severe coral disease outbreaks on reefs throughout Kāne‘ohe Bay, Hawai‘i (USA). The disease, acute Montipora white syndrome (aMWS), manifested as acute and progressive tissue loss on the common reef coral M. capitata. Rapid visual surveys in 2010 revealed 338...
Development and use of mathematical models and software frameworks for integrated analysis of agricultural systems and associated water use impacts
K. R. Fowler, E.W. Jenkins, M. Parno, J.C. Chrispell, A. I. Colon, Randall T. Hanson
2016, AIMS Agriculture and Food (1) 208-226
The development of appropriate water management strategies requires, in part, a methodology for quantifying and evaluating the impact of water policy decisions on regional stakeholders. In this work, we describe the framework we are developing to enhance the body of resources available to policy makers, farmers, and other community members...
First records of Canis dirus and Smilodon fatalis from the late Pleistocene Tule Springs local fauna, upper Las Vegas Wash, Nevada
Eric Scott, Kathleen B. Springer
2016, PeerJ (4)
Late Pleistocene groundwater discharge deposits (paleowetlands) in the upper Las Vegas Wash north of Las Vegas, Nevada, have yielded an abundant and diverse vertebrate fossil assemblage, the Tule Springs local fauna (TSLF). The TSLF is the largest open-site vertebrate fossil assemblage dating to the Rancholabrean North American Land Mammal Age...
