Publications
These publications showcase the significant science conducted in our Science Centers.
Filter Total Items: 16739
Small mammals from the Chelemhá Cloud Forest Reserve, Alta Verapaz, Guatemala Small mammals from the Chelemhá Cloud Forest Reserve, Alta Verapaz, Guatemala
We surveyed the small mammals of remnant mixed hardwood-coniferous cloud forest at elevations ranging from 2,100–2,300 m in the Chelemhá Cloud Forest Reserve, Alta Verapaz, Guatemala. Removal-trapping using a combination of live traps, snap traps, and pitfall traps for 6 days in January 2007 resulted in 175 captures of 15 species of marsupials, shrews, and rodents. This diversity of...
Authors
Jason O. Matson, Nicte Ordonez-Garza, Neal Woodman, Walter Bulmer, Ralph P. Eckerlin, J. Delton Hanson
Pharmacokinetics of hydromorphone hydrochloride after intravenous and intramuscular administration of a single dose to American kestrels (Falco sparverius) Pharmacokinetics of hydromorphone hydrochloride after intravenous and intramuscular administration of a single dose to American kestrels (Falco sparverius)
Objective—To determine the pharmacokinetics of hydromorphone hydrochloride after IV and IM administration in American kestrels (Falco sparverius). Animals—12 healthy adult American kestrels. Procedures—A single dose of hydromorphone (0.6 mg/kg) was administered IM (pectoral muscles) and IV (right jugular vein); the time between IM and IV administration experiments was 1 month. Blood...
Authors
David Sanchez-Migallon Guzman, Butch KuKanich, Tracy L. Drazenovich, Glenn H. Olsen, Joanne R. Paul-Murphy
Minimizing the cost of keeping options open for conservation in a changing climate Minimizing the cost of keeping options open for conservation in a changing climate
Policy documents advocate that managers should keep their options open while planning to protect coastal ecosystems from climate-change impacts. However, the actual costs and benefits of maintaining flexibility remain largely unexplored, and alternative approaches for decision making under uncertainty may lead to better joint outcomes for conservation and other societal goals. For...
Authors
Morena Mills, Samuel Nicol, Jessie A. Wells, Jose J. Lahoz-Monfort, Brendan Wintle, Michael Bode, Martin Wardrop, Terry Walshe, William J. M. Probert, Michael C. Runge, Hugh P. Possingham, Eve McDonald Madden
Ecological change on California's Channel Islands from the Pleistocene to the Anthropocene Ecological change on California's Channel Islands from the Pleistocene to the Anthropocene
Historical ecology is becoming an important focus in conservation biology and offers a promising tool to help guide ecosystem management. Here, we integrate data from multiple disciplines to illuminate the past, present, and future of biodiversity on California's Channel Islands, an archipelago that has undergone a wide range of land-use and ecological changes. Our analysis spans...
Authors
Torben C. Rick, T. Scott Sillett, Cameron K. Ghalambor, Courtney A. Hofman, Katherine Ralls, R. Scott Anderson, Christina L. Boser, Todd J. Braje, Daniel R. Cayan, R. Terry Chesser, Paul W. Collins, Jon M. Erlandson, Kate R. Faulkner, Robert C. Fleischer, W. Chris Funk, Russell Galipeau, Ann Huston, Julie King, Lyndal L. Laughrin, Jesus Maldonado, Kathryn McEachern, Daniel R. Muhs, Seth D. Newsome, Leslie Reeder-Myers, Christopher Still, Scott A. Morrison
The vertical structure of the circulation and dynamics in Hudson Shelf Valley The vertical structure of the circulation and dynamics in Hudson Shelf Valley
Hudson Shelf Valley is a 20–30 m deep, 5–10 km wide v-shaped submarine valley that extends across the Middle Atlantic Bight continental shelf. The valley provides a conduit for cross-shelf exchange via along-valley currents of 0.5 m s−1 or more. Current profile, pressure, and density observations collected during the winter of 1999–2000 are used to examine the vertical structure and...
Authors
Steven J. Lentz, Bradford Butman, Courtney K. Harris
Adverse outcome pathway and risks of anticoagulant rodenticides to predatory wildlife Adverse outcome pathway and risks of anticoagulant rodenticides to predatory wildlife
Despite a long history of successful use, routine application of some anticoagulant rodenticides (ARs) may be at a crossroad due to new regulatory guidelines intended to mitigate risk. An adverse outcome pathway for ARs was developed to identify information gaps and end points to assess the effectiveness of regulations. This framework describes chemical properties of ARs, established
Authors
Barnett A. Rattner, Rebecca S. Lazarus, John E. Elliott, Richard F. Shore, Nico van den Brink
Effect of temperature on feeding period of larval blacklegged ticks (Acari: Ixodidae) on eastern fence lizards Effect of temperature on feeding period of larval blacklegged ticks (Acari: Ixodidae) on eastern fence lizards
Ambient temperature can influence tick development time, and can potentially affect tick interactions with pathogens and with vertebrate hosts. We studied the effect of ambient temperature on duration of attachment of larval blacklegged ticks, Ixodes scapularis Say, to eastern fence lizards, Sceloporus undulatus (Bose & Daudin). Feeding periods of larvae that attached to lizards under...
Authors
Eric L. Rulison, Roger A. LeBrun, Howard S. Ginsberg
Global ocean conveyor lowers extinction risk in the deep sea Global ocean conveyor lowers extinction risk in the deep sea
General paradigms of species extinction risk are urgently needed as global habitat loss and rapid climate change threaten Earth with what could be its sixth mass extinction. Using the stony coral Lophelia pertusa as a model organism with the potential for wide larval dispersal, we investigated how the global ocean conveyor drove an unprecedented post-glacial range expansion in Earth׳s...
Authors
Lea-Anne Henry, Norbert Frank, Dierk Hebbeln, Claudia Weinberg, Laura Robinson, Tina van de Flierdt, Mikael Dahl, Melanie Douarin, Cheryl L. Morrison, Matthias Lopez Correa, Alex D. Rogers, Mario Ruckelshausen, J. Murray Roberts
An analysis of potential water availability from the Charles Mill, Clendening, Piedmont, Pleasant Hill, Senecaville, and Wills Creek Lakes in the Muskingum River Watershed, Ohio An analysis of potential water availability from the Charles Mill, Clendening, Piedmont, Pleasant Hill, Senecaville, and Wills Creek Lakes in the Muskingum River Watershed, Ohio
This report presents the results of a study to assess potential water availability from the Charles Mill, Clendening, Piedmont, Pleasant Hill, Senecaville, and Wills Creek Lakes, located within the Muskingum River Watershed, Ohio. The assessment was based on the criterion that water withdrawals should not appreciably affect maintenance of recreation-season pool levels in current use. To...
Authors
G. F. Koltun
Factors affecting temporal variability of arsenic in groundwater used for drinking water supply in the United States Factors affecting temporal variability of arsenic in groundwater used for drinking water supply in the United States
The occurrence of arsenic in groundwater is a recognized environmental hazard with worldwide importance and much effort has been focused on surveying and predicting where arsenic occurs. Temporal variability is one aspect of this environmental hazard that has until recently received less attention than other aspects. For this study, we analyzed 1245 wells with two samples per well. We...
Authors
Joseph D. Ayotte, Marcel Belaval, Scott A. Olson, Karen R. Burow, Sarah M. Flanagan, Stephen R. Hinkle, Bruce D. Lindsey
Groundwater levels and water quality during a 96-hour aquifer test in Pickaway County, Ohio, 2012 Groundwater levels and water quality during a 96-hour aquifer test in Pickaway County, Ohio, 2012
During October–November 2012, a 96-hour aquifer test was performed at a proposed well field in northern Pickaway County, Ohio, to investigate groundwater with elevated nitrate concentrations. Earlier sampling done by the City of Columbus revealed that some wells had concentrations of nitrate that approached 10 milligrams per liter (mg/L), whereas other wells and the nearby Scioto River...
Authors
Ralph J. Haefner, Donna L. Runkle, Brian E. Mailot
Passage of native riverine fishes through geometrically different sections of a vertical slot fishway on the Moselle River, Germany Passage of native riverine fishes through geometrically different sections of a vertical slot fishway on the Moselle River, Germany
In order to study effects of different geometric types of pools or change of the flow direction on the passability of fish, sets of PIT antennas were installed inside a modern vertical slot fishway at the mouth of the River Moselle. Fish of 13 abundant species were caught and tagged with PIT tags in 2013 and released in the tailwater of Koblenz. 16% of the tagged fish were detected...
Authors
Matthias Pitsch, Bernd Mockenhaupt, Theodore R. Castro-Santos