Generating community-built tools for data sharing and analysis in environmental networks
Jordan S. Read, Corinna Gries, Emily K. Read, Jennifer Klug, Paul C. Hanson, Matthew R. Hipsey, Eleanor Jennings, Catherine O’Reilley, Luke A. Winslow, Don Pierson, Christopher G. McBride, David Hamilton
2016, Inland Waters (6) 637-644
Rapid data growth in many environmental sectors has necessitated tools to manage and analyze these data. The development of tools often lags behind the proliferation of data, however, which may slow exploratory opportunities and scientific progress. The Global Lake Ecological Observatory Network (GLEON) collaborative model supports an efficient and comprehensive...
Comment on “Reconciliation of the Devils Hole climate record with orbital forcing”
Isaac J. Winograd
2016, Science (354) 296-296
Moseley et al. (Reports, 8 January 2016, p. 165) postulate an increase in dissolved thorium isotope 230Th with depth below the water table as the explanation for the differing ages of Termination II. Flow of geothermal water through the Devils Hole caverns precludes this explanation. Deposition of younger secondary calcite...
The potential of high-frequency profiling to assess vertical and seasonal patterns of phytoplankton dynamics in lakes: An extension of the Plankton Ecology Group (PEG) model
Jennifer A. Brentrup, Craig E. Williamson, William Colom-Montero, Werner Eckert, Elvira de Eyto, Hans-Peter Grossart, Yannick Huot, Peter D. F. Isles, Lesley B. Knoll, Taylor H. Leach, Christopher G. McBride, Don Pierson, Francesco Pomati, Jordan S. Read, Kevin C. Rose, Nihar R. Samal, Peter A. Staehr, Luke A. Winslow
2016, Inland Waters (6) 565-580
The use of high-frequency sensors on profiling buoys to investigate physical, chemical, and biological processes in lakes is increasing rapidly. Profiling buoys with automated winches and sensors that collect high-frequency chlorophyll fluorescence (ChlF) profiles in 11 lakes in the Global Lake Ecological Observatory Network (GLEON) allowed the study of the...
Modeling the effects of tile drain placement on the hydrologic function of farmed prairie wetlands
Brett Werner, John Tracy, W. Carter Johnson, Richard A. Voldseth, Glenn R. Guntenspergen, Bruce Millett
2016, Journal of the American Water Resources Association (52) 1482-1492
The early 2000s saw large increases in agricultural tile drainage in the eastern Dakotas of North America. Agricultural practices that drain wetlands directly are sometimes limited by wetland protection programs. Little is known about the impacts of tile drainage beyond the delineated boundaries of wetlands in upland catchments that may...
Baseline reference range for trace metal concentrations in whole blood of wild and managed West Indian Manatees (Trichechus manatus) in Florida and Belize
Noel Y. Takeuchi, Michael T. Walsh, Robert K. Bonde, James A. Powell, Dean A. Bass, Joseph C. Gaspard, David S. Barber
2016, Aquatic Mammals (42) 440-453
The West Indian manatee (Trichechus manatus) is exposed to a number of anthropogenic influences, including metals, as they inhabit shallow waters with close proximity to shore. While maintaining homeostasis of many metals is crucial for health, there is currently no baseline reference range that can be used to make clinical...
Using large-scale flow experiments to rehabilitate Colorado River ecosystem function in Grand Canyon: Basis for an adaptive climate-resilient strategy
Theodore S. Melis, William E. Pine III, Josh Korman, Michael D. Yard, Shaleen Jain, Roger S. Pulwarty
Kathleen Miller, Alan F. Hamlet, Douglas S. Kenney, Kelly T. Redmond, editor(s)
2016, Book chapter, Water policy and planning in a variable and changing climate
Adaptive management of Glen Canyon Dam is improving downstream resources of the Colorado River in Glen Canyon National Recreation Area and Grand Canyon National Park. The Glen Canyon Dam Adaptive Management Program (AMP), a federal advisory committee of 25 members with diverse special interests tasked to advise the U.S. Department...
mizuRoute version 1: A river network routing tool for a continental domain water resources applications
Naoki Mizukami, Martyn P. Clark, Kevin Sampson, Bart Nijssen, Yixin Mao, Hilary McMillan, Roland J. Viger, Steven L. Markstrom, Lauren E. Hay, Ross Woods, Jeffrey R. Arnold, Levi D. Brekke
2016, Geoscientific Model Development (9) 2223-2238
This paper describes the first version of a stand-alone runoff routing tool, mizuRoute. The mizuRoute tool post-processes runoff outputs from any distributed hydrologic model or land surface model to produce spatially distributed streamflow at various spatial scales from headwater basins to continental-wide river systems. The tool can utilize both traditional...
Federal collaboration in science for invasive mammal management in U.S. National Parks and Wildlife Refuges of the Pacific Islands
Steven C. Hess, Darcy Hu, Rhonda Loh, Paul C. Banko
L.M. Conner, M. D. Smith, editor(s)
2016, Conference Paper, Proceedings of the 16th Wildlife Damage Management Conference
Some of the most isolated islands in the Pacific Ocean are home to US National Parks and Wildlife Refuges. These islands are known for flora and fauna that occur nowhere else, but also for invasive species and other factors which have resulted in the disproportionate extinction of native species. The...
Consequences of gas flux model choice on the interpretation of metabolic balance across 15 lakes
Hilary A. Dugan, R. Iestyn Woolway, Arianto Santoso, Jessica Corman, Aline Jaimes, Emily Nodine, Vijay P. Patil, Jacob A. Zwart, Jennifer A. Brentrup, Amy Hetherington, Samantha K. Oliver, Jordan S. Read, Kirsten Winter, Paul Hanson, Emily Read, Luke Winslow, Kathleen Weathers
2016, Inland Waters (6) 581-592
Ecosystem metabolism and the contribution of carbon dioxide from lakes to the atmosphere can be estimated from free-water gas measurements through the use of mass balance models, which rely on a gas transfer coefficient (k) to model gas exchange with the atmosphere. Theoretical and empirically based models of krange in complexity...
Dog days of summer: Influences on decision of wolves to move pups
David E. Ausband, Michael S. Mitchell, Sarah B. Bassing, Matthew Nordhagen, Douglas W. Smith, Daniel R. Stahler
2016, Journal of Mammalogy (97) 1282-1287
For animals that forage widely, protecting young from predation can span relatively long time periods due to the inability of young to travel with and be protected by their parents. Moving relatively immobile young to improve access to important resources, limit detection of concentrated scent by predators, and decrease infestations...
Aqueous exposure to the progestin, levonorgestrel, alters anal fin development and reproductive behavior in the eastern mosquitofish (Gambusia holbrooki)
Tyler E. Frankel, Michael T. Meyer, Edward F. Orlando
2016, General and Comparative Endocrinology (234) 161-169
Endogenous progestogens are important regulators of vertebrate reproduction. Synthetic progestins are components of human contraceptive and hormone replacement pharmaceuticals. Both progestogens and progestins enter the environment through a number of sources, and have been shown to cause profound effects on reproductive health in various aquatic vertebrates. Progestins are designed to...
Characterization and relation of precipitation, streamflow, and water-quality data at the U.S. Army Garrison Fort Carson and Piñon Canyon Maneuver Site, Colorado, water years 2013–14
Michael J. Holmberg, Stogner, James F. Bruce
2016, Scientific Investigations Report 2016-5145
To evaluate the influence of military training activities on streamflow and water quality, the U.S. Geological Survey, in cooperation with the U.S. Department of the Army, began a hydrologic data collection network on the U.S. Army Garrison Fort Carson in 1978 and on the Piñon Canyon Maneuver Site in 1983....
Borehole deviation and correction factor data for selected wells in the eastern Snake River Plain aquifer at and near the Idaho National Laboratory, Idaho
Brian V. Twining
2016, Scientific Investigations Report 2016-5163
The U.S. Geological Survey (USGS), in cooperation with the U.S. Department of Energy, has maintained a water-level monitoring program at the Idaho National Laboratory (INL) since 1949. The purpose of the program is to systematically measure and report water-level data to assess the eastern Snake River Plain aquifer and...
Processes of multibathyal aragonite undersaturation in the Arctic Ocean
J.G. Wynn, L. L. Robbins, L.G. Anderson
2016, Journal of Geophysical Research: Oceans (121) 8248-8267
During 3 years of study (2010–2012), the western Arctic Ocean was found to have unique aragonite saturation profiles with up to three distinct aragonite undersaturation zones. This complexity is produced as inflow of Atlantic-derived and Pacific-derived water masses mix with Arctic-derived waters, which are further modified by physiochemical and biological...
Characterization of peak streamflows and flood inundation of selected areas in Louisiana, Texas, Arkansas, and Mississippi from flood of March 2016
Brian K. Breaker, Kara M. Watson, Paul A. Ensminger, John B. Storm, Claire E. Rose
2016, Scientific Investigations Report 2016-5162
Heavy rainfall occurred across Louisiana, Texas, Arkansas, and Mississippi in March 2016 as a result of a slow-moving southward dip in the jetstream, funneling tropical moisture into parts of the Gulf Coast States and the Mississippi River Valley. The storm caused major flooding in the northwestern and southeastern parts of...
Groundwater and surface-water interaction, water quality, and processes affecting loads of dissolved solids, selenium, and uranium in Fountain Creek, near Pueblo, Colorado, 2012–2014
L. Rick Arnold, Roderick F. Ortiz, Christopher R. Brown, Kenneth R. Watts
2016, Scientific Investigations Report 2016-5134
In 2012, the U.S. Geological Survey, in cooperation with the Arkansas River Basin Regional Resource Planning Group, initiated a study of groundwater and surface-water interaction, water quality, and loading of dissolved solids, selenium, and uranium to Fountain Creek near Pueblo, Colorado, to improve understanding of sources and processes affecting loading...
Hydropower assessment of Bolivia—A multisource satellite data and hydrologic modeling approach
Naga Manohar Velpuri, Shahriar Pervez, W. Matthew Cushing
2016, Open-File Report 2016-1156
This study produced a geospatial database for use in a decision support system by the Bolivian authorities to investigate further development and investment potentials in sustainable hydropower in Bolivia. The study assessed theoretical hydropower of all 1-kilometer (km) stream segments in the country using multisource satellite data and a hydrologic...
Evaluation of the biological and hydraulic performance of the portable floating fish collector at Cougar Reservoir and Dam, Oregon, September 2015–January 2016
John W. Beeman, Scott D. Evans, Philip V. Haner, Hal C. Hansel, Amy C. Hansen, Gabriel S. Hansen, Tyson W. Hatton, Eric E. Kofoot, Jamie M. Sprando
2016, Open-File Report 2016-1197
The biological and hydraulic performance of a portable floating fish collector (PFFC) located in the cul-de-sac of Cougar Dam and Reservoir, Oregon, was evaluated during 2015–16. The PFFC, first commissioned in May 2014, was modified during winter 2014–15 to address several deficiencies identified during operation and testing in 2014....
Drought resistance across California ecosystems: Evaluating changes in carbon dynamics using satellite imagery
Sparkle Malone, Mirela Tulbure, Antonio J. Perez-Luque, Timothy J. Assal, Leah Bremer, Debora Drucker, Vicken Hillis, Sara Varela, Michael Goulden
2016, Ecosphere (7)
Drought is a global issue that is exacerbated by climate change and increasing anthropogenic water demands. The recent occurrence of drought in California provides an important opportunity to examine drought response across ecosystem classes (forests, shrublands, grasslands, and wetlands), which is essential to understand how climate influences ecosystem structure and...
Acoustic Doppler velocimeter backscatter for quantification of suspended sediment concentration in South San Francisco Bay, USA
Mehmet Öztürk, Paul A. Work
2016, Conference Paper, Proceedings of the 35th International Conference on Coastal Engineering
A data set was acquired on a shallow mudflat in south San Francisco Bay that featured simultaneous, co-located optical and acoustic sensors for subsequent estimation of suspended sediment concentrations (SSC). The optical turbidity sensor output was converted to SSC via an empirical relation derived at a nearby site using bottle...
Hydrogeology and hydrologic conditions of the Ozark Plateaus aquifer system
Phillip D. Hays, Katherine J. Knierim, Brian K. Breaker, Drew A. Westerman, Brian R. Clark
2016, Scientific Investigations Report 2016-5137
The hydrogeology and hydrologic characteristics of the Ozark Plateaus aquifer system were characterized as part of ongoing U.S. Geological Survey efforts to assess groundwater availability across the Nation. The need for such a study in the Ozark Plateaus physiographic province (Ozark Plateaus) is highlighted by increasing demand on groundwater resources...
Water resources of West Baton Rouge Parish, Louisiana
Vincent E. White, Lawrence B. Prakken
2016, Fact Sheet 2016-3068
Information concerning the availability, use, and quality of water in West Baton Rouge Parish, Louisiana, is critical for proper water-resource management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on...
Optimizing selection of training and auxiliary data for operational land cover classification for the LCMAP initiative
Zhe Zhu, Alisa L. Gallant, Curtis Woodcock, Bruce Pengra, Pontus Olofsson, Thomas R. Loveland, Suming Jin, Devendra Dahal, Limin Yang, Roger F. Auch
2016, ISPRS Journal of Photogrammetry and Remote Sensing (122) 206-221
The U.S. Geological Survey’s Land Change Monitoring, Assessment, and Projection (LCMAP) initiative is a new end-to-end capability to continuously track and characterize changes in land cover, use, and condition to better support research and applications relevant to resource management and environmental change. Among the LCMAP product suite are annual land cover maps that...
Stage-discharge relations and annual nitrogen and phosphorus load estimates for stream sites in the Elk River Basin, 2006–2008
Anne B. Hoos, Shannon D. Williams, William J. Wolfe
2016, Data Series 1015
The U.S. Geological Survey, in cooperation with the Tennessee Department of Environment and Conservation (TDEC), measured continuous discharge at 4 water-quality monitoring sites and developed stage-discharge ratings for 10 additional water-quality monitoring sites in the Elk River Basin during 2006 through 2008. The discharge data were collected to support stream...
Flood-hazard analysis of four headwater streams draining the Argonne National Laboratory property, DuPage County, Illinois
David T. Soong, Elizabeth A. Murphy, Timothy D. Straub, Hannah L. Zeeb
2016, Scientific Investigations Report 2016-5132
Results of a flood-hazard analysis conducted by the U.S. Geological Survey, in cooperation with the Argonne National Laboratory, for four headwater streams within the Argonne National Laboratory property indicate that the 1-percent and 0.2-percent annual exceedance probability floods would cause multiple roads to be overtopped. Results indicate that most of...
