Quality of surface water in Missouri, water year 2012
Miya N. Barr
2014, Data Series 818
The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams and springs throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2012 water year (October 1, 2011, through September 30, 2012), data were collected at...
Simulation of groundwater flow pathlines and freshwater/saltwater transition zone movement, Manhasset Neck, Nassau County, New York
Paul Misut, Omkar Aphale
2014, Scientific Investigations Report 2013-5201
A density-dependent groundwater flow and solute transport model of Manhasset Neck, Long Island, New York, was used to analyze (1) the effects of seasonal stress on the position of the freshwater/saltwater transition zone and (2) groundwater flowpaths. The following were used in the simulation: 182 transient stress periods, representing the...
Digital surfaces and thicknesses of selected hydrogeologic units within the Ozark Plateaus aquifer system, northwestern Arkansas
John B. Czarnecki, Susan E. Bolyard, Rheannon M. Hart, Jimmy M. Clark
2014, Scientific Investigations Report 2013-5208
Digital surfaces and thicknesses of nine hydrogeologic units of the Ozark Plateaus aquifer system from land surface to the top of the Gunter Sandstone in northwestern Arkansas were created using geophysical logs, drillers’ logs, geologist-interpreted formation tops, and previously published maps. The 6,040 square mile study area in the Ozark...
Geophysical logging of bedrock wells for geothermal gradient characterization in New Hampshire, 2013
James R. Degnan, Gregory Barker, Neil Olson, Leland Wilder
2014, Data Series 823
The U.S. Geological Survey, in cooperation with the New Hampshire Geological Survey, measured the fluid temperature of groundwater and other geophysical properties in 10 bedrock wells in the State of New Hampshire in order to characterize geothermal gradients in bedrock. The wells selected for the study were deep (five ranging...
The 1964 Great Alaska Earthquake and tsunamis: a modern perspective and enduring legacies
Thomas M. Brocher, John R. Filson, Gary S. Fuis, Peter J. Haeussler, Thomas L. Holzer, George Plafker, J. Luke Blair
2014, Fact Sheet 2014-3018
The magnitude 9.2 Great Alaska Earthquake that struck south-central Alaska at 5:36 p.m. on Friday, March 27, 1964, is the largest recorded earthquake in U.S. history and the second-largest earthquake recorded with modern instruments. The earthquake was felt throughout most of mainland Alaska, as far west as Dutch Harbor in...
Mercury accumulation in sea lamprey (Petromyzon marinus) from Lake Huron
Charles P. Madenjian, Nicholas S. Johnson, Michael J. Siefkes, John M. Dettmers, Joel D. Blum, Marcus W. Johnson
2014, Science of the Total Environment (470-471) 1313-1319
We determined whole-fish total mercury (Hg) concentrations of 40 male and 40 female adult sea lampreys (Petromyzon marinus) captured in the Cheboygan River, a tributary to Lake Huron, during May 2011. In addition, bioenergetics modeling was used to explore the effects of sex-related differences in activity and resting (standard) metabolic...
Passage and survival probabilities of juvenile Chinook salmon at Cougar Dam, Oregon, 2012
John W. Beeman, Scott D. Evans, Philip V. Haner, Hal C. Hansel, Amy C. Hansen, Collin D. Smith, Jamie M. Sprando
2014, Open-File Report 2014-1038
This report describes studies of juvenile-salmon dam passage and apparent survival at Cougar Dam, Oregon, during two operating conditions in 2012. Cougar Dam is a 158-meter tall rock-fill dam used primarily for flood control, and passes water through a temperature control tower to either a powerhouse penstock or to a...
Contaminants of emerging concern in the lower Stillaguamish River Basin, Washington, 2008-11
Richard J. Wagner, Patrick W. Moran, Steven D. Zaugg, Jennifer M. Sevigny, Judy M. Pope
2014, Open-File Report 2014-1028
A series of discrete water-quality samples were collected in the lower Stillaguamish River Basin near the city of Arlington, Washington, through a partnership with the Stillaguamish Tribe of Indians. These samples included surface waters of the Stillaguamish River, adjacent tributary streams, and paired inflow and outflow sampling at three wastewater...
Evaluation of juvenile salmonid behavior near a prototype weir box at Cowlitz Falls Dam, Washington, 2013
Tobias J. Kock, Theresa L. Liedtke, Brian K. Ekstrom, Ryan G. Tomka, Dennis W. Rondorf
2014, Open-File Report 2014-1042
Collection of juvenile salmonids at Cowlitz Falls Dam is a critical part of the effort to restore salmon in the upper Cowlitz River because the majority of fish that are not collected at the dam pass downstream and enter a large reservoir where they become landlocked and lost to the...
Sex in the Suwannee, the secretive love life of Gulf Sturgeons
Kenneth J. Sulak
2014, American Currents (39) 22-24
Mid-February in the Gulf of Mexico and a timeless ritual is about to repeat itself for perhaps the millionth time. Some mysterious signal, possibly increasing day length, flips an internal switch, feeding stops, and the homeward migration begins for the Gulf Sturgeon (Acipenser oxyrinchus desotoi). From far flung places along...
A deposit model for carbonatite and peralkaline intrusion-related rare earth element deposits
Philip L. Verplanck, Bradley S. Van Gosen, Robert R. Seal II, Anne E. McCafferty
2014, Scientific Investigations Report 2010-5070-J
Carbonatite and alkaline intrusive complexes, as well as their weathering products, are the primary sources of rare earth elements. A wide variety of other commodities have been exploited from carbonatites and alkaline igneous rocks including niobium, phosphate, titanium, vermiculite, barite, fluorite, copper, calcite, and zirconium. Other elements enriched in these...
Estimating movement and survival rates of a small saltwater fish using autonomous antenna receiver arrays and passive integrated transponder tags
Paul J. Rudershausen, Jeffery A. Buckel, Todd Dubreuil, Matthew J. O’Donnell, Joseph E. Hightower, Steven J. Poland, Benjamin H. Letcher
2014, Marine Ecology Progress Series (499) 177-192
We evaluated the performance of small (12.5 mm long) passive integrated transponder (PIT) tags and custom detection antennas for obtaining fine-scale movement and demographic data of mummichog Fundulus heteroclitus in a salt marsh creek. Apparent survival and detection probability were estimated using a Cormack Jolly Seber (CJS) model fitted to...
Managing prairie dogs by managing plague: a vaccine for the future?
Terry B. Johnson, Tonie E. Rocke, Pete Gober, Bill E. Van Pelt, Michael W. Miller, Daniel W. Tripp, Rachel C. Abbott, David L. Bergman
2014, Conference Paper, Proceedings of the 26th Vertebrate Pest Conference
The Black-footed Ferret Recovery Implementation Team Executive Committee is conducting a project to develop,and (hopefully) eventually implement, a plague vaccination program for prairie dogs. The project is a component of the WesternAssociation of Fish and Wildlife Agencies Grasslands Conservation Initiative. An effective, field-worthy vaccine against plaguecould be...
The U. S. Geological Survey carbon dioxide storage efficiency value methodology: Results and observations
Sean T. Brennan
2014, Energy Procedia (63) 5123-5129
In order to complete the 2013 U.S. Geological Survey (USGS) assessment of carbon dioxide (CO2) storage resources, a methodology was needed to determine the CO2storage efficiency of individual rock strata. The method that was used involved a storage efficiency approximation by MacMinn et al., combined with a brine viscosity model...
Significance of carbon dioxide density estimates for basin-scale storage resource assessments
Marc L. Buursink
2014, Energy Procedia (63) 5130-5140
The geologic carbon dioxide (CO2) storage resource size is a function of the density of CO2 in the subsurface. The pressure and temperature of the storage reservoir at depth affect the CO2 density. Therefore, knowing these subsurface conditions allows for improved resource estimates of potential geologic CO2 storage capacity. In 2012, the U.S....
Occurrence and origin of Escherichia coli in water and sediments at two public swimming beaches at Lake of the Ozarks State Park, Camden County, Missouri, 2011-13
Jordan L. Wilson, John G. Schumacher, Joel G. Burken
2014, Scientific Investigations Report 2014-5005
In the past several years, the Missouri Department of Natural Resources has closed two popular public beaches, Grand Glaize Beach and Public Beach 1, at Lake of the Ozarks State Park in Osage Beach, Missouri when monitoring results exceeded the established Escherichia coli (E. coli) standard. As a result of...
Using cure models for analyzing the influence of pathogens on salmon survival
Adam R Ray, Russell W. Perry, Nicholas A. Som, Jerri L Bartholomew
2014, Transactions of the American Fisheries Society (143) 387-398
Parasites and pathogens influence the size and stability of wildlife populations, yet many population models ignore the population-level effects of pathogens. Standard survival analysis methods (e.g., accelerated failure time models) are used to assess how survival rates are influenced by disease. However, they assume that each individual is equally susceptible...
A methodology for assessing the impact of sea level rise on representative military installations in the Southwestern United States (RC-1703)
Bart Chadwick, Pei F. Wang, Marissa Brand, Reinhard Flick, Adam Young, William O’Reilly, Peter Bromirski, Walter Crampton, Robert Gruza, John Helly
2014, Report
The objective of the project was to develop an analysis framework and methodologies for evaluation of coastal military installation vulnerabilities and test them under prescribed scenarios of increased local mean sea level over the next century. Methodologies were developed to assess the potential scope and magnitude of impacts from physical effects of...
Uranium series, rates of basaltic melt generation and transport
Aaron J. Pietruszka
2014, Book chapter, Encyclopedia of Scientific Dating Methods
No abstract available....
A 200 year chronology of burrowing mayflies (Hexagenia spp.) in Saginaw Bay
Donald W. Schloesser, John A. Robbins, Gerald Matisoff, Thomas F. Nalepa, Nancy R. Morehead
2014, Journal of Great Lakes Research (40) 80-91
After an absence of 50 years, burrowing mayflies (Hexagenia spp.) colonized western Lake Erie which led to interest in whether this fauna can be used to measure recovery in nearshore waters throughout the Great Lakes. However, in many areas we do not know if mayflies were native/endemic and thus, whether...
Ecological role and services of tropical mangrove ecosystems: a reassessment
Shing Yip Lee, Jurgene H. Primavera, Farid Dahdouh-Guebas, Karen McKee, Jared O. Bosire, Stefano Cannicci, Karen Diele, Francois Fromard, Nico Koedam, Cyril Marchand, Irving Mendelssohn, Nibedita Mukherjee, Sydne Record
2014, Global Ecology and Biogeography (23) 726-743
Aim To reassess the capacity of mangroves for ecosystem services in the light of recent data. Location Global mangrove ecosystems. Methods We review four long-standing roles of mangroves: (1) carbon dynamics – export or sink; (2) nursery role; (3) shoreline protection; (4) land-building capacity. The origins of pertinent hypotheses, current understanding and gaps in our...
Ecology and population status of trout-perch (Percopsis omiscomaycus) in western Lake Erie
Patrick Kocovsky, Andrea T. Stoneman, Richard T. Kraus
2014, Journal of Great Lakes Research (40) 208-214
Trout-perch Percopsis omiscomaycus is among the most abundant benthic species in Lake Erie, but comparatively little is known about its ecology. Although others have conducted extensive studies on trout-perch ecology, those efforts predated invasions of white perch Morone americana, Dreissena spp., Bythotrephes longimanus and round goby Neogobius melanostomus, suggesting the...
Sequence stratigraphy of the Upper Cambrian (Furongian; Jiangshanian and Sunwaptan) Tunnel City Group, Upper Mississippi Valley: Transgressing assumptions of cratonic flooding
Jennifer D. Eoff
2014, Sedimentary Geology (302) 87-101
New data from detailed measured sections permit comprehensive analysis of the sequence framework of the Furongian (Upper Cambrian; Jiangshanian and Sunwaptan stages) Tunnel City Group (Lone Rock Formation and Mazomanie Formation) of Wisconsin and Minnesota. The sequence-stratigraphic architecture of the lower part of the Sunwaptan Stage at the base of...
Aspidoscelis deppii (Black-bellied Racerunner). Predation by Great Egrets
Robert P. Reynolds, James F. Whatton, Christina A. Gebhard
2014, Herpetological Review (45) 124-125
Aspidoscelis deppii) is widely distributed from Veracruz and Michoacan, Mexico to Costa Rica (Köhler et al. 2006. The Amphibians and Reptiles of El Salvador. Krieger Publishing Co., Malabar, Florida. 238 pp.). Neotropical lizards are abundant and common prey to all classes of terrestrial vertebrates, and bird predation of lizards is...
Lake trout rehabilitation in Lake Ontario, 2013
Brian F. Lantry, Jana R. Lantry
2014, NYSDEC Lake Ontario Annual Report 2013-5
Each year we report on the progress toward rehabilitation of the Lake Ontario lake trout (Salvelinus namaycush) population, including the results of stocking, annual assessment surveys, creel surveys, and evidence of natural reproduction observed from all standard surveys performed by USGS and NYSDEC. No lake trout from the 2011 year class were stocked...
