Effects of seasonal drawdowns on fish assemblages in sections of an impounded river-canal system in upstate New York
Scott D. George, Barry P. Baldigo, Scott M Wells
2016, Transactions of the American Fisheries Society (145) 1348-1357
The Mohawk River and New York State Barge Canal run together as a series of permanent and temporary impoundments for most of the distance between Rome and Albany, New York. The downstream or lower section is composed of two permanent impoundments, the middle section of a series of temporary (seasonal)...
Flood-inundation maps for the Peckman River in the Townships of Verona, Cedar Grove, and Little Falls, and the Borough of Woodland Park, New Jersey, 2014
Michal J. Niemoczynski, Kara M. Watson
2016, Scientific Investigations Report 2016-5105
Digital flood-inundation maps for an approximate 7.5-mile reach of the Peckman River in New Jersey, which extends from Verona Lake Dam in the Township of Verona downstream through the Township of Cedar Grove and the Township of Little Falls to the confluence with the Passaic River in the Borough of...
Water levels and groundwater and surface-water exchanges in lakes of the northeast Twin Cities Metropolitan Area, Minnesota, 2002 through 2015
Perry M. Jones, Jared J. Trost, Melinda L. Erickson, editor(s)
2016, Scientific Investigations Report 2016-5139
OverviewThis study assessed lake-water levels and regional and local groundwater and surface-water exchanges near northeast Twin Cities Metropolitan Area lakes applying three approaches: statistical analysis, field study, and groundwater-flow modeling. Statistical analyses of lake levels were completed to assess the effect of physical setting and climate on lake-level fluctuations of...
Recovery of sockeye salmon in the Elwha River, Washington, after dam removal: Dependence of smolt production on the resumption of anadromy by landlocked kokanee
Adam G. Hansen, Jennifer R. Gardner, David A. Beauchamp, Rebecca Paradis, Thomas P. Quinn
2016, Transactions of the American Fisheries Society (145) 1303-1317
Pacific salmon Oncorhynchus spp. are adept at colonizing habitat that has been reopened to anadromous passage. Sockeye Salmon O. nerka are unique in that most populations require lakes to fulfill their life history. Thus, for Sockeye Salmon to colonize a system, projects like dam removals must provide access to lakes....
Large reptiles and cold temperatures: Do extreme cold spells set distributional limits for tropical reptiles in Florida?
Frank J. Mazzotti, Michael S. Cherkiss, Mark Parry, Jeff Beauchamp, Mike Rochford, Brian J. Smith, Kristen M. Hart, Laura A. Brandt
2016, Ecosphere (7) 1-9
Distributional limits of many tropical species in Florida are ultimately determined by tolerance to low temperature. An unprecedented cold spell during 2–11 January 2010, in South Florida provided an opportunity to compare the responses of tropical American crocodiles with warm-temperate American alligators and to compare the responses of nonnative Burmese...
Statistical analysis of lake levels and field study of groundwater and surface-water exchanges in the northeast Twin Cities Metropolitan Area, Minnesota, 2002 through 2015: Chapter A of Water levels and groundwater and surface-water exchanges in lakes of the northeast Twin Cities Metropolitan Area, Minnesota, 2002 through 2015
Perry M. Jones, Jared J. Trost, Aliesha L. Diekoff, Donald O. Rosenberry, Eric A. White, Melinda L. Erickson, Daniel L. Morel, Jessica M. Heck
2016, Scientific Investigations Report 2016-5139-A
Water levels declined from 2003 to 2011 in many lakes in Ramsey and Washington Counties in the northeast Twin Cities Metropolitan Area, Minnesota; however, water levels in other northeast Twin Cities Metropolitan Area lakes increased during the same period. Groundwater and surface-water exchanges can be important in determining lake levels...
Identification and classification of very low frequency waves on a coral reef flat
Matthijs Gawehn, Ap van Dongeran, Arnold van Rooijen, Curt D. Storlazzi, Olivia Cheriton, Ad Reniers
2016, Journal of Geophysical Research C: Oceans (121) 7560-7574
Very low frequency (VLF, 0.001–0.005 Hz) waves are important drivers of flooding of low-lying coral reef-islands. In particular, VLF wave resonance is known to drive large wave runup and subsequent overwash. Using a 5 month data set of water levels and waves collected along a cross-reef transect on Roi-Namur Island...
Developments in new fluid rotational seismometers: Instrument performance and future directions
John R. Evans, Jan T. Kozak, Petr Jedlicka
2016, Bulletin of the Seismological Society of America (106) 2865-2878
In this article we describe prototype designs and tests for low-cost rota- tional medium- and strong-motion seismometers using three types of proof mass (two liquid and one solid) and a number of transducer configurations. This article describes the third set of designs and tests in our development program. The details...
Science to support aquatic animal health
Maureen K. Purcell, M. Camille Harris
2016, Fact Sheet 2016-3091
Healthy aquatic ecosystems are home to a diversity of plants, invertebrates, fish and wildlife. Aquatic animal populations face unprecedented threats to their health and survival from climate change, water shortages, habitat alteration, invasive species and environmental contaminants. These environmental stressors can directly impact the prevalence and severity of disease...
Estimating spatially and temporally varying recharge and runoff from precipitation and urban irrigation in the Los Angeles Basin, California
Joseph A. Hevesi, Tyler D. Johnson
2016, Scientific Investigations Report 2016-5068
A daily precipitation-runoff model, referred to as the Los Angeles Basin watershed model (LABWM), was used to estimate recharge and runoff for a 5,047 square kilometer study area that included the greater Los Angeles area and all surface-water drainages potentially contributing recharge to a 1,450 square kilometer groundwater-study area...
Effects of energy development on wetland plants and macroinvertebrate communities in Prairie Pothole Region wetlands
Todd M. Preston, Andrew M. Ray
2016, Journal of Freshwater Ecology
Energy production in the Williston Basin, USA, results in the coproduction of highly saline, sodium chloride-dominated water (brine). The Prairie Pothole Region (PPR) overlies the northeastern portion of the Williston Basin. Although PPR wetlands span a range of salinity, the dominant salt is sodium sulfate, and salinities are much lower...
Comparison of mercury mass loading in streams to atmospheric deposition in watersheds of Western North America: Evidence for non-atmospheric mercury sources
Joseph L. Domagalski, Michael S. Majewski, Charles N. Alpers, Chris S. Eckley, Collin A. Eagles-Smith, Liam N. Schenk, Susan Wherry
2016, Science of the Total Environment (568) 638-650
Annual stream loads of mercury (Hg) and inputs of wet and dry atmospheric Hg deposition to the landscape were investigated in watersheds of the Western United States and the Canadian-Alaskan Arctic. Mercury concentration and discharge data from flow gauging stations were used to compute annual mass loads with regression models....
Colonial waterbird predation on Lost River and Shortnose suckers in the Upper Klamath Basin
Allen F. Evans, David A. Hewitt, Quinn Payton, Bradley M. Cramer, Ken Collis, Daniel D. Roby
2016, North American Journal of Fisheries Management (36) 1254-1268
We evaluated predation on Lost River Suckers Deltistes luxatus and Shortnose Suckers Chasmistes brevirostris by American white pelicans Pelecanus erythrorhynchos and double-crested cormorants Phalacrocorax auritus nesting at mixed-species colonies in the Upper Klamath Basin of Oregon and California during 2009–2014. Predation was evaluated by recovering (detecting) PIT tags from tagged fish...
Spatial variation in nutrient and water color effects on lake chlorophyll at macroscales
C. Emi Fergus, Andrew O. Finley, Patricia A. Soranno, Tyler Wagner
2016, PLoS ONE
The nutrient-water color paradigm is a framework to characterize lake trophic status by relating lake primary productivity to both nutrients and water color, the colored component of dissolved organic carbon. Total phosphorus (TP), a limiting nutrient, and water color, a strong light attenuator, influence lake chlorophyll a concentrations (CHL). But,...
FishVis, A regional decision support tool for identifying vulnerabilities of riverine habitat and fishes to climate change in the Great Lakes Region
Jana S. Stewart, S. Alex Covert, Nick J. Estes, Stephen M. Westenbroek, Damon Krueger, Daniel J. Wieferich, Michael T. Slattery, John D. Lyons, James E. McKenna Jr., Dana M. Infante, Jennifer L. Bruce
2016, Scientific Investigations Report 2016-5124
Climate change is expected to alter the distributions and community composition of stream fishes in the Great Lakes region in the 21st century, in part as a result of altered hydrological systems (stream temperature, streamflow, and habitat). Resource managers need information and tools to understand where fish species and stream...
Through a fish's eye: The status of fish habitats in the United States 2015
Steve Crawford, Gary Whelan, Dana M. Infante, Kristan Blackhart, Wesley M. Daniel, Pam Fuller, Timothy W. Birdsong, Daniel J. Wieferich, Ricardo McClees-Funinan, Susan Stedman, Kyle Herreman, Peter M. Ruhl
2016, Report
This report updates and revises the 2010 “ Status of Fish Habitats in the United States” that summarized initial results of a comprehensive national assessment of aquatic habitats at an unprecedented scale and level of detail. This 2015 report provides even greater detail and improves our knowledge of the condition...
Occurrence and distribution of arsenic and radon in water from private wells in the Rancocas aquifer, southern New Castle and northern Kent Counties, Delaware, 2015
Judith M. Denver
2016, Open-File Report 2016-1143
Water samples were collected and analyzed for arsenic and radon from 36 private, mostly domestic wells that tap the Rancocas aquifer in southern New Castle and northern Kent Counties, Delaware, during the summer of 2015. Both arsenic and radon are from natural mineral sources, in particular glauconitic and other marine-derived...
Thermal regimes, nonnative trout, and their influences on native Bull Trout in the Upper Klamath River Basin, Oregon
Joseph R. Benjamin, Jeannie Heltzel, Jason B. Dunham, Michael Heck, Nolan P. Banish
2016, Transactions of the American Fisheries Society (145) 1318-1330
The occurrence of fish species may be strongly influenced by a stream’s thermal regime (magnitude, frequency, variation, and timing). For instance, magnitude and frequency provide information about sublethal temperatures, variability in temperature can affect behavioral thermoregulation and bioenergetics, and timing of thermal events may cue life history events, such as...
Flood inundation maps for the Wabash River at New Harmony, Indiana
Kathleen K. Fowler
2016, Scientific Investigations Report 2016-5119
Digital flood-inundation maps for a 3.68-mile reach of the Wabash River extending 1.77 miles upstream and 1.91 miles downstream from streamgage 03378500 at New Harmony, Indiana, were created by the U.S. Geological Survey (USGS) in cooperation with the Indiana Office of Community and Rural Affairs. The flood-inundation maps, which can...
Triennial changes in groundwater quality in aquifers used for public supply in California: Utility as indicators of temporal trends
Robert H. Kent, Matthew K. Landon
2016, Environmental Monitoring and Assessment (188)
From 2004 to 2011, the U.S. Geological Survey collected samples from 1686 wells across the State of California as part of the California State Water Resources Control Board’s Groundwater Ambient Monitoring and Assessment (GAMA) Priority Basin Project (PBP). From 2007 to 2013, 224 of these wells were resampled to assess...
Potential effects of climate change on streamflow for seven watersheds in eastern and central Montana
Katherine J. Chase, Adel E. Haj, R. Steven Regan, Roland J. Viger
2016, Journal of Hydrology: Regional Studies (7) 69-81
Study regionEastern and central Montana.Study focusFish in Northern Great Plains streams tolerate extreme conditions including heat, cold, floods, and drought; however changes in streamflow associated with long-term climate change may render some prairie streams uninhabitable for current fish species. To better understand future hydrology of these...
Mercury and methylmercury in aquatic sediment across western North America
Jacob Fleck, Mark C. Marvin-DiPasquale, Collin A. Eagles-Smith, Joshua T. Ackerman, Michelle A. Lutz, Michael T. Tate, Charles N. Alpers, Britt D. Hall, David P. Krabbenhoft, Chris S. Eckley
2016, Science of the Total Environment (568) 727-738
Large-scale assessments are valuable in identifying primary factors controlling total mercury (THg) and monomethyl mercury (MeHg) concentrations, and distribution in aquatic ecosystems. Bed sediment THg and MeHg concentrations were compiled for > 16,000 samples collected from aquatic habitats throughout the West between 1965 and 2013. The influence of aquatic feature type...
Atmospheric inputs of organic matter to a forested watershed: Variations from storm to storm over the seasons
Lidiia Iavorivska, Elizabeth W. Boyer, Matthew P. Miller, Michael G. Brown, Terrie Vasilopoulos, Jose D. Fuentes, Christopher J. Duffy
2016, Atmospheric Environment (147) 284-295
The objectives of this study were to determine the quantity and chemical composition of precipitation inputs of dissolved organic carbon (DOC) to a forested watershed; and to characterize the associated temporal variability. We sampled most precipitation that occurred from May 2012 through August 2013 at the Susquehanna Shale Hills Critical Zone...
Water-level altitudes 2016 and water-level changes in the Chicot, Evangeline, and Jasper aquifers and compaction 1973–2015 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas
Mark C. Kasmarek, Jason K. Ramage, Michaela R. Johnson
2016, Scientific Investigations Map 3365
Most of the land-surface subsidence in the Houston-Galveston region, Texas, has occurred as a direct result of groundwater withdrawals for municipal supply, commercial and industrial use, and irrigation that depressured and dewatered the Chicot and Evangeline aquifers, thereby causing compaction of the aquifer sediments, mostly in the fine-grained silt and...
Massachusetts reservoir simulation tool—User’s manual
Sara B. Levin
2016, Open-File Report 2016-1136
IntroductionThe U.S. Geological Survey developed the Massachusetts Reservoir Simulation Tool to examine the effects of reservoirs on natural streamflows in Massachusetts by simulating the daily water balance of reservoirs. The simulation tool was developed to assist environmental managers to better manage water withdrawals in reservoirs and to preserve downstream aquatic...
