Deathcore, creativity, and scientific thinking
David G. Angeler, Shana M. Sundstrom, Craig R. Allen
2016, Research Ideas and Outcomes (2) 1-6
BackgroundMajor scientific breakthroughs are generally the result of materializing creative ideas, the result of an inductive process that sometimes spontaneously and unexpectedly generates a link between thoughts and/or objects that did not exist before. Creativity is the cornerstone of scientific thinking, but scientists in academia are...
Assessing the feasibility of using acoustic monitoring for Burbot conservation, management, and production
Timothy B. Grabowski
2016, Cooperator Science Series FWS/CSS-118-2016
Burbot Lota lota is the sole freshwater representative of the cod-like fishes and supports subsistence, commercial, and recreational fisheries worldwide above approximately 40° N. It is a difficult species to manage effectively due to its preference for deep-water habitats and spawning activity under the ice in winter. Like other gadiform...
Prioritizing landscapes for longleaf pine conservation
J. Barry Grand, Kevin J. Kleiner
2016, Cooperator Science Series FWS/CSS-119-2016
We developed a spatially explicit model and map, as a decision support tool (DST), to aid conservation agencies creating or maintaining open pine ecosystems. The tool identified areas that are likely to provide the greatest benefit to focal bird populations based on a comprehensive landscape analysis. We used NLCD 2011,...
Assessment of inland fisheries: A vision for the future
Steven J. Cooke, Angela Arthington, Scott A. Bonar, Shannon D. Bower, David B. Bunnell, Rose Entsua-Mensah, Simon Funge-Smith, John Koehn, Nigel Lester, Kai Lorenzen, So Nam, Robert Randall, Paul A. Venturelli, Ian G. Cowx
2016, Book chapter, Freshwater, fish, and the future: Proceedings of the Global Cross-Sectoral Conference
No abstract available....
Biological and communication skills needed for introduced fish biologists
Scott A. Bonar
2016, Fisheries (41) 466-467
What skills and knowledge will a new graduate seeking employment need to work with introduced fishes? Clearly, success in introduced species management—similar to other disciplines in fisheries—requires a mixture of scientific and communication skills. However, specific abilities especially important to a biologist who manages introduced fishes should be highlighted. Unlike...
Field and laboratory determination of water-surface elevation and velocity using noncontact measurements
Jonathan M. Nelson, Paul J. Kinzel, Mark Walter Schmeeckle, Richard R. McDonald, Justin T. Minear
2016, Conference Paper, Proceedings of the 20th Congress of the Asia Pacific Division of the International Association for Hydro Environment Engineering & Research
Noncontact methods for measuring water-surface elevation and velocity in laboratory flumes and rivers are presented with examples. Water-surface elevations are measured using an array of acoustic transducers in the laboratory and using laser scanning in field situations. Water-surface velocities are based on using particle image velocimetry or other machine vision...
Recent and possible future variations in the North American Monsoon
Andrew Hoell, Chris Funk, Mathew Barlow, Shraddhanand Shukla
2016, Book chapter, The monsoons and climate change
The dynamics and recent and possible future changes of the June–September rainfall associated with the North American Monsoon (NAM) are reviewed in this chapter. Our analysis as well as previous analyses of the trend in June–September precipitation from 1948 until 2010 indicate significant precipitation increases over New Mexico and the...
Trophic overlap between native and invasive stream crayfish
Daniel D. Magoulick, Glenn L. Piercey
2016, Hydrobiologia (766) 237-246
We examined trophic dynamics of a stream food web where invasive Orconectes neglectus appear to be displacing native O. eupunctus in the Spring River drainage of the Ozark Highlands, Missouri and Arkansas, USA. We collected crayfish species and possible food sources seasonally from a site of sympatry on the South Fork Spring River. We...
A GIS model of habitat suitability for Solanum conocarpum (Solanaceae) in St. John, US Virgin Islands
Matthew D. Palumbo, Jonathan P. Fleming, Omar A. Monsegur, Francisco Vilella
2016, Caribbean Naturalist (36) 1-10
Solanum conocarpum (Solanaceae) (Marron Bacora) is a rare, dry-forest shrub endemic to the island of St. John, US Virgin Islands, considered for listing under the Endangered Species Act. Given its status as a species of conservation concern, we incorporated environmental characteristics of 3 observed populations and 5 additional known locations...
The leatherback turtle: Biology and conservation
Raymond R. Carthy
2016, Herpetological Review (47) 703-705
No abstract available....
Measuring the impact of invasive species on popular culture: a case study based on toy turtles from Japan
Jeffrey E. Lovich, Katsuya Yamamoto
2016, Humans and Nature (27) 1-11
The red-eared slider turtle (Trachemys scripta elegans) is native to portions of the United States of America (USA) and adjacent northeastern Mexico. The bright and colorful hatchlings have long been popular as pets globally but numerous individuals have been released into the wild establishing populations in areas well outside their...
Testing and use of radar water level sensors by the U.S. Geological Survey
Janice M. Fulford
2016, Report, Manual on sea level: Measurement and interpretation Volume V: Radar gauges
The United States Geological Survey uses water-level (or stage) measurements to compute streamflow at over 8000 stream gaging stations located throughout the United States (waterwatch.usgs.gov, 2016). Streamflow (or discharge) is computed at five minute to hourly intervals from a relationship between water level and discharge that is uniquely determined for...
Discontinuities concentrate mobile predators: Quantifying organism-environment interactions at a seascape scale
Christina G. Kennedy, Martha E. Mather, Joseph M. Smith, John T. Finn, Linda A. Deegan
2016, Ecosphere (7)
Understanding environmental drivers of spatial patterns is an enduring ecological problem that is critical for effective biological conservation. Discontinuities (ecologically meaningful habitat breaks), both naturally occurring (e.g., river confluence, forest edge, drop-off) and anthropogenic (e.g., dams, roads), can influence the distribution of highly mobile organisms that have land- or seascape...
Subsidence induced by underground extraction
Devin L. Galloway
2016, Book chapter, Encyclopedia of Natural Hazards
Subsidence induced by underground extraction is a class of human-induced (anthropogenic) land subsidence that principally is caused by the withdrawal of subsurface fluids (groundwater, oil, and gas) or by the underground mining of coal and other minerals....
Soil phosphorus cycling in tropical soils: An ultisol and oxisol perspective
Sasha C. Reed, Tana E. Wood
2016, Book chapter, Soil phosphorus
Phosphorus (P) is essential for life. It is the backbone of our DNA, provides energy for biological reactions, and is an integral component of cell membranes. As such, it is no surprise that P availability plays a strong role in regulating ecosystem structure and function (Wassen et al. 2005, Elser...
Geologic and geophysical maps and volcanic history of the Kelton Pass SE and Monument Peak SW Quadrangles, Box Elder County, Utah
Tracey J. Felger, David M. Miller, Victoria E. Langenheim, Robert J. Fleck
2016, Miscellaneous Publication 16-1DM
The Kelton Pass SE and Monument Peak SW 7.5' quadrangles are located in Box Elder County, northwestern Utah (figure 1; plate 1). The northern boundary of the map area is 8.5 miles (13.7 km) south of the Utah-Idaho border, and the southern boundary reaches the edge of mud flats at...
Resilience
Craig R. Allen, Ahjond S. Garmestani, David G. Angeler
2016, Book chapter, Oxford Bibliographies in Environmental Science
No abstract available....
The value of closed-circuit rebreathers for biological research
Richrad L. Pyle, Phillip S. Lobel, Joseph A. Tomoleoni
2016, Conference Paper, Rebreathers and Scientific Diving. Proceedings of NPS/NOAA/DAN/AAUS
Closed-circuit rebreathers have been used for underwater biological research since the late 1960s, but have only started to gain broader application within scientific diving organizations within the past two decades. Rebreathers offer certain specific advantages for such research, especially for research involving behavior and surveys that depend on unobtrusive observers...
Fire in the Earth System: Bridging data and modeling research
Srijn Hantson, Silvia Kloster, Michael Coughlan, Anne-Laure Daniau, Boris Vanniere, Tim Bruecher, Natalie M. Kehrwald, Brian I. Magi
2016, Bulletin of the American Meteorological Society (97) 1069-1072
Significant changes in wildfire occurrence, extent, and severity in areas such as western North America and Indonesia in 2015 have made the issue of fire increasingly salient in both the public and scientific spheres. Biomass combustion rapidly transforms land cover, smoke pours into the atmosphere, radiative heat from fires initiates...
Assessing the potential for rainbow trout reproduction in tributaries of the Mountain Fork River below Broken Bow Dam, southeastern Oklahoma
James M. Long, Trevor A. Starks, Tyler Farling, Robert Bastarache
2016, e-Research Paper SRS–58
Stocked trout (Salmonidae) in reservoir tailwater systems in the Southern United States have been shown to use tributary streams for spawning and rearing. The lower Mountain Fork of the Little River below Broken Bow Dam is one of two year-round tailwater trout fisheries in Oklahoma, and the only one with...
Small mammal communities in eastern redcedar forest
Christopher J. Reddin, David G. Krementz
2016, American Midland Naturalist (175) 113-119
Eastern redcedar (Juniperus virginiana) is a fire-intolerant tree species that has encroached into grassland ecosystems throughout central and eastern North America. Many land managers are interested in removing eastern redcedar to restore native grasslands. We surveyed small mammals using mark-recapture methods in eastern redcedar forest, warm-season grassland, and oldfield habitats...
Structural geometry of the Valley and Ridge and Plateaus provinces
Mark A. Evans, Randall C. Orndorff, William S. Henika
2016, Book chapter, The geology of Virginia (Virginia Museum of Natural History Special Publication 18)
The Valley and Ridge physiographic province comprises the area between the Blue Ridge province on the east and the Appalachian Plateau province on the west. The province consists of Paleozoic carbonate and clastic rocks that were folded and thrust faulted during the Alleghanian orogeny. The Appalachian Plateau province consists of mostly flat lying to gently...
Identification of Neosho Smallmouth Bass (Micropterus dolomieu velox) stocks for possible introduction into Grand Lake, Oklahoma
Andrew T. Taylor, James M. Long, Michael R. Schwemm, Michael D. Tringali, Shannon K. Brewer
2016, Cooperator Science Series FWS/CSS-121-2016
Stocking black basses (Micropterus spp.) is a common practice used to increase angling opportunities in impoundments; however, when non-native black basses are introduced they often invade riverine habitats where they threaten the persistence of other fishes, including native black basses. Neosho Smallmouth Bass (M. dolomieu velox) is endemic to portions...
The concept of stress in fish
Carl B. Schreck, Lluis Tort
2016, Fish Physiology (35) 1-34
The general physiological response of fish to threatening situations, as with all vertebrates, is referred to as stress. A stress response is initiated almost immediately following the perception of a stressor. Mildly stressful situations can have beneficial or positive effects (eustress), while higher severities induce <a...
Fledgling survival increases with development time and adult survival across north and south temperate zones
Penn Lloyd, Thomas E. Martin
2016, Ibis (158) 135-143
Slow life histories are characterized by high adult survival and few offspring, which are thought to allow increased investment per offspring to increase juvenile survival. Consistent with this pattern, south temperate zone birds are commonly longer-lived and have fewer young than north temperate zone species. However, comparative analyses of juvenile...
