Multi-region assessment of pharmaceutical exposures and predicted effects in USA wadeable urban-gradient streams
Paul M. Bradley, Celeste A. Journey, Daniel T. Button, Daren M. Carlisle, B. J. Huffman, Sharon L. Qi, Kristin M. Romanok, Peter C. Van Metre
2020, PLoS (1) 1-25
Human-use pharmaceuticals in urban streams link aquatic-ecosystem health to human health. Pharmaceutical mixtures have been widely reported in larger streams due to historical emphasis on wastewater-treatment plant (WWTP) sources, with limited investigation of pharmaceutical exposures and potential effects in smaller headwater streams. In 2014–2017, the United States Geological Survey measured...
Field observations of wind waves in Upper Delaware Bay with living shorelines
Ling Zhu, Q. Chen, Hongqing Wang, William D. Capurso, Lukasz M. Niemoczynski, Kelin Hu, Gregg Snedden
2020, Estuaries and Coasts (43) 739-755
Constructed oyster reefs (CORs) provide shore protections and habitats for fish and shellfish communities via wave energy attenuation. However, the processes and mechanism of CORs on wave attenuation remain unclear, thus limiting the effective assessment of CORs for shoreline protection. This paper presents results of a field investigation on wave...
Hydrologic modeling for flow-ecology science in the Southeastern United States and Puerto Rico
Peter V. Caldwell, Jonathan G. Kennen, Ernie F. Hain, Stacy A.C. Nelson, Ge Sun, Steven G. McNulty
2020, General Technical Report SRS-246
An understanding of the applicability and utility of hydrologic models is critical to support the effective management of water resources throughout the Southeastern United States (SEUS) and Puerto Rico (PR). Hydrologic models have the capacity to provide an estimate of the quantity of available water at ungauged locations (i.e., areas...
In situ benthic nutrient flux and sediment oxygen demand in Barnegat Bay, New Jersey
Timothy P. Wilson, Vincent T. DePaul
2020, Journal of Coastal Research (78) 46-59
The U.S. Geological Survey, in cooperation with the New Jersey Department of Environmental Protection, measured sediment oxygen demand (SOD) and benthic nutrient fluxes throughout Barnegat Bay, New Jersey. SOD was determined in situ using chambers equipped with optical dissolved oxygen sensors. The benthic nutrient fluxes of ammonia (NH3), nitrite +...
Exposure and potential effects of pesticides and pharmaceuticals in protected streams of the US National Park Service southeast Region
Paul M. Bradley, Kristin M. Romanok, Jeffrey R. Duncan, William Battaglin, Jimmy Clark, Michelle L. Hladik, Bradley Huffman, Luke Iwanowicz, Celeste A. Journey, Kelly L. Smalling
2019, Science of the Total Environment (704)
Globally protected areas offer refugia for a broad range of taxa including threatened and endangered species. The United States National Park Service (NPS) manages public lands to preserve biodiversity, but increasing park visitation and development of surrounding landscapes increase exposure to and effects from bioactive contaminants. The risk (exposure and...
Urban stormwater: An overlooked pathway of extensive mixed contaminants to surface and groundwaters in the United States
Jason R. Masoner, Dana W. Kolpin, Isabelle M. Cozzarelli, Larry B. Barber, D.S. Burden, William T. Foreman, Kenneth J. Forshay, Edward Furlong, Justin F. Groves, Michelle L. Hladik, Matthew E. Hopton, Jeanne B. Jaeschke, Steffanie H. Keefe, David Krabbenhoft, Richard Lowrance, Kristin M. Romanok, David L. Rus, William R. Selbig, Brad Williams, Paul Bradley
2019, Environmental Science & Technology (53) 10070-10081
Increasing global reliance on stormwater control measures to reduce discharge to surface water, increase groundwater recharge, and minimize contaminant delivery to receiving waterbodies necessitates improved understanding of stormwater-contaminant profiles. A multi-agency study of organic and inorganic chemicals in urban stormwater from 50 runoff events at 21 sites across the United...
Use of set blanks in reporting pesticide results at the U.S. Geological Survey National Water Quality Laboratory, 2001-15
Laura Medalie, Mark W. Sandstrom, Patricia L. Toccalino, William T. Foreman, Rhiannon C. ReVello, Laura M. Bexfield, Melissa L. Riskin
2019, Scientific Investigations Report 2019-5055
Executive SummaryBackground.—Pesticide results from the U.S. Geological Survey (USGS) National Water Quality Laboratory (NWQL) are used for water-quality assessments by many agencies and organizations. The USGS is committed to providing data of the highest possible quality to the consumers of its data. A cooperator’s inquiries about specific pesticide detections in...
Drinking water quality in the glacial aquifer system, northern USA
Melinda L. Erickson, Richard M. Yager, Leon J. Kauffman, John T. Wilson
2019, Science of Total Environment (694)
Groundwater supplies 50% of drinking water worldwide, but compromised water quality from anthropogenic and geogenic contaminants can limit usage of groundwater as a drinking water source. Groundwater quality in the glacial aquifer system, USA (GLAC), is presented in the context of a hydrogeologic framework...
Predictive analysis using chemical-gene interaction networks consistent with observed endocrine activity and mutagenicity of U.S. streams
Jason P. Berninger, David M. DeMarini, Sarah H. Warren, Jane Ellen Simmons, Vickie S. Wilson, Justin M. Conley, Mikayla D. Armstrong, Dana W. Kolpin, Kathryn Kuivila, Timothy J. Reilly, Kristin M. Romanok, Daniel L. Villeneuve, Paul M. Bradley, Luke R. Iwanowicz
2019, Environmental Science & Technology (53) 8611-8620
In a recent U.S. Geological Survey/U.S. Environmental Protection Agency study assessing >700 organic compounds in 38 streams, in vitro assays indicated generally low estrogen, androgen, and glucocorticoid receptor activities, but identified 13 surface waters with 17β estradiol equivalent (E2Eq) activities greater than the 1 ng/L level of concern for feminization...
The presence of antibiotic resistance genes in coastal soil and sediment samples from the eastern seaboard of the USA
Dale W. Griffin, William Benzel, Shawn C. Fisher, Michael J. Focazio, Luke R. Iwanowicz, Keith A. Loftin, Timothy J. Reilly, Daniel K. Jones
2019, Environmental Monitoring and Assessment (19)
Infections from antibiotic resistant microorganisms are considered to be one of the greatest global public health challenges that result in huge annual economic losses. While genes that impart resistance to antibiotics (AbR) existed long before the discovery and use of antibiotics, anthropogenic uses of antibiotics in agriculture, domesticated animals, and...
Managing the trifecta of disease, climate, and contaminants: Searching for robust choices under multiple sources of uncertainty
Kelly Smalling, Collin Eagles-Smith, Rachel A. Katz, Evan Grant
2019, Biological Conservation (236) 153-161
Wood frogs, like other amphibian species worldwide, are experiencing population declines due to multiple stressors. In the northeastern United States, wood frog declines are thought to result from a reduction in successful metamorphosis in part due to climate change, disease (specifically ranavirus) and contaminant exposure. The presence of multiple stressors...
The complex spatial distribution of trichloroethene and the probability of NAPL occurrence in the rock matrix of a mudstone aquifer
Allen M. Shapiro, Daniel J. Goode, Thomas E. Imbrigiotta, Michelle M. Lorah, Claire R. Tiedeman
2019, Journal of Contaminant Hydrology (233)
Methanol extractions for chloroethene analyses are conducted on rock samples from seven closely spaced coreholes in a mudstone aquifer that was subject to releases of the nonaqueous phase liquid (NAPL) form of trichloroethene (TCE) between the 1950's and 1990's. Although TCE concentration in the rock matrix over the length of coreholes is dictated by proximity to subhorizontal bedding planefractures, elevated TCE concentrations in...
Fungicides: An overlooked pesticide class?
Jochen Zubrod, Micro Bundschuh, Gertie Arts, Carsten Bruhl, Gwenael Imfeld, Anja Knabel, Sylvain Payraudeau, Jes J Rasmussen, Jason Rohr, Andreas Scharmuller, Kelly L. Smalling, Sebastian Stehle, Ralf B. Schäfer, Ralf Schulz
2019, Environmental Science & Technology (53) 3347-3365
Fungicides are indispensable to global food security and their use is forecasted to intensify. Fungicides can reach aquatic ecosystems and occur in surface water bodies in agricultural catchments throughout the whole growing season due to their frequent, prophylactic application. However, in comparison to herbicides and insecticides, the exposure to and...
Factors influencing anuran wetland occupancy in an agricultural landscape
Jennifer E. Swanson, Clay Pierce, Stephen J. Dinsmore, Kelly L. Smalling, Mark W. Vandever, Timothy W. Stewart, Erin L. Muths
2019, Herpetologica (75) 47-56
Habitat disturbance is an important cause of global amphibian declines, with especially strong effects in areas of high agricultural use. Determining the influence of site characteristics on amphibian presence and success is vital to developing effective conservation strategies. We used occupancy analysis to estimate presence of four anuran species at...
Associations between environmental pollutants and larval amphibians in wetlands contaminated by energy-related brines are potentially mediated by feeding traits
Kelly L. Smalling, Chauncey W. Anderson, R. Ken Honeycutt, Isabelle M. Cozzarelli, Todd M. Preston, Blake R. Hossack
2019, Environmental Pollution (248) 260-268
Energy production in the Williston Basin, located in the Prairie Pothole Region of central North America, has increased rapidly over the last several decades. Advances in recycling and disposal practices of saline wastewaters (brines) co-produced during energy production have reduced ecological risks, but spills still occur often and legacy practices of releasing brines into the environment...
Critical review: Grand challenges in assessing the adverse effects of contaminants of emerging concern on aquatic food webs
Elena Nilsen, Kelly L. Smalling, Lutz Ahrens, Meritxell Gros, Karina S. B. Miglioranza, Yolanda Pico, Heiko L. Schoenfuss
2019, Environmental Toxicology and Chemistry (38) 46-60
Much progress has been made in the past few decades in understanding the sources, transport, fate, and biological effects of contaminants of emerging concern (CECs) in aquatic ecosystems. Despite these advancements, significant obstacles still prevent comprehensive assessments of the environmental risks associated with the presence of CECs. Many of these...
Recent advances in environmental flows science and water management—Innovation in the Anthropocene
Angela H Arthington, Jonathan Kennen, Eric D. Stein, J. Angus Webb
2019, Freshwater Biology (63) 1022-1034
The implementation of environmental flow regimes offers a promising means to protect and restore riverine, wetland and estuarine ecosystems, their critical environmental services and cultural/societal values.This Special Issue expands the scope of environmental flows and water science in theory and practice, offering 20 papers from academics, agency researchers and...
Simulated effects of groundwater withdrawals from the Kirkwood-Cohansey aquifer system and Piney Point aquifer, Maurice and Cohansey River Basins, Cumberland County and vicinity, New Jersey
Alison D. Gordon, Debra E. Buxton
2018, Scientific Investigations Report 2017-5144
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Reconnaissance of mixed organic and inorganic chemicals in private and public supply tapwaters at selected residential and workplace sites in the United States
Paul M. Bradley, Dana W. Kolpin, Kristin M. Romanok, Kelly L. Smalling, Michael J. Focazio, Juliane B. Brown, Mary C. Cardon, Kurt D. Carpenter, Steven R. Corsi, Laura A. DeCicco, Julie E. Dietze, Nicola Evans, Edward T. Furlong, Carrie E. Givens, James L. Gray, Dale W. Griffin, Christopher P. Higgins, Michelle L. Hladik, Luke R. Iwanowicz, Celeste A. Journey, Kathryn Kuivila, Jason R. Masoner, Carrie A. McDonough, Michael T. Meyer, James L. Orlando, Mark J. Strynar, Christopher P. Weis, Vickie S. Wilson
2018, Environmental Science & Technology (52) 13972-13985
Safe drinking water at the point-of-use (tapwater, TW) is a United States public health priority. Multiple lines of evidence were used to evaluate potential human health concerns of 482 organics and 19 inorganics in TW from 13 (7 public supply, 6 private well self-supply) home and 12 (public supply) workplace...
Identifying management-relevant research priorities for responding to disease-associated amphibian declines
Evan H. Campbell Grant, M. J. Adams, Robert N. Fisher, Daniel A. Grear, Brian J. Halstead, Blake R. Hossack, Erin L. Muths, Katherine L. D. Richgels, Robin E. Russell, Kelly L. Smalling, J. Hardin Waddle, Susan C. Walls, C. LeAnn White
2018, Global Ecology and Conservation (16) 1-9
A research priority can be defined as a knowledge gap that, if resolved, identifies the optimal course of conservation action. We (a group of geographically distributed and multidisciplinary research scientists) used tools from nominal group theory and decision analysis to collaboratively identify and prioritize information needs within the context of disease-associated amphibian decline, in order...
Methods used to reconstruct historical daily streamflows in northern New Jersey and southeastern New York, water years 1922–2010
R. Edward Hickman, Amy R. McHugh
2018, Scientific Investigations Report 2018-5068
A study was conducted by the U.S. Geological Survey, in cooperation with the New Jersey Department of Environmental Protection, to reconstruct streamflows for use in the RiverWare model. Methods and data used to estimate daily reconstructed streamflows at 53 sites in selected subbasins in northern New Jersey and southeastern New...
Implementation of MOVE.1, censored MOVE.1, and piecewise MOVE.1 low-flow regressions with applications at partial-record streamgaging stations in New Jersey
Susan J. Colarullo, Samantha L. Sullivan, Amy R. McHugh
2018, Open-File Report 2018-1089
The U.S. Geological Survey (USGS) uses Maintenance of Variance Extension Type 1 (MOVE.1) regression to transfer streamflows measured at long-term continuous-record streamgaging stations to partial-record (PR) streamgaging stations where intermittent base-flow measurements are available. MOVE.1 regression is used widely throughout the hydrologic community to extend historic low flows and low-flow...
An initial comparison of pesticides and amphibian pathogens between natural and created wetlands in the New Jersey Pinelands, 2014–16
Kelly L. Smalling, John F. Bunnell, Jonathan Cohl, Kristin M. Romanok, Lisa Hazard, Kirsten Monsen, Denise M. Akob, Angela M. Hansen, Michelle L. Hladik, Nicole Abdallah, Quratulain Ahmed, Araba Assan, Matthew D. De Parsia, Amaryl Griggs, Megan McWayne-Holmes, Naisargi Patel, Corey Sanders, Yesha Shrestha, Sean M. Stout, Brianna M. Williams
2018, Open-File Report 2018-1077
A study conducted by the U.S. Geological Survey, in cooperation with the New Jersey Pinelands Commission and Montclair State University, was designed to compare pesticide concentrations and the presence and prevalence of amphibian pathogens between natural ponds and two types of created wetlands, excavated ponds and stormwater basins, throughout the...
Evaluating and managing environmental water regimes in a water-scarce and uncertain future
Jonathan Kennen, Eric D. Stein, J. Angus Webb
2018, Freshwater Biology (63) 733-737
While the number of environmental flows and water science programmes continues to grow across the globe, there remains a critical need to better balance water availability in support of human and ecological needs and to recognise the environment as a legitimate user of water. In water‐stressed areas, this recognition...
Using regional scale flow–ecology modeling to identify catchments where fish assemblages are most vulnerable to changes in water availability
Ernie F. Hain;, Jonathan G. Kennen, Peter V. Caldwell, Stacy A.C. Nelson, Ge Sun, Steven G. McNulty
2018, Freshwater Biology (63) 928-945
Streamflow is essential for maintaining healthy aquatic ecosystems and for supporting human water supply needs. Changes in climate, land use and water use practices may alter water availability. Understanding the potential effect of these changes on aquatic ecosystems is critical for long-term water management to maintain a balance between water...
