High-resolution geophysical data from the Inner Continental Shelf: South of Martha's Vineyard and north of Nantucket, Massachusetts
Seth D. Ackerman, Laura L. Brothers, David S. Foster, Brian D. Andrews, Wayne E. Baldwin, William C. Schwab
2016, Open-File Report 2016-1168
The U.S. Geological Survey and the Massachusetts Office of Coastal Zone Management have cooperated to map approximately 185 square kilometers of the inner continental shelf south of Martha’s Vineyard and north of Nantucket, Massachusetts. This report contains geophysical data collected by the U.S. Geological Survey during a survey in 2013....
Collision and displacement vulnerability among marine birds of the California Current System associated with offshore wind energy infrastructure
Josh Adams, Emily C. Kelsey, Jonathan J. Felis, David M. Pereksta
2016, Open-File Report 2016-1154
With growing climate change concerns and energy constraints, there is an increasing need for renewable energy sources within the United States and globally. Looking forward, offshore wind-energy infrastructure (OWEI) has the potential to produce a significant proportion of the power needed to reach our Nation’s renewable energy goal. Offshore...
Selected techniques for monitoring water movement through unsaturated alluvium during managed aquifer recharge
Joseph M. Nawikas, David R. O’Leary, John A. Izbicki, Matthew K. Burgess
2016, Open-File Report 2016-1180
Managed aquifer recharge is used to augment natural recharge to aquifers. It can be used to replenish aquifers depleted by pumping or to store water during wetter years for withdrawal during drier years. Infiltration from ponds is a commonly used, inexpensive approach for managed aquifer recharge.At some managed...
Abstract volume for the 2016 biennial meeting of the Yellowstone Volcano Observatory
Jacob B. Lowenstern, editor(s)
2016, Open-File Report 2016-1104
IntroductionEvery two years, scientists, natural resource managers, outreach specialists, and a variety of other interested parties get together for the biennial meeting of the Yellowstone Volcano Observatory (YVO). Each time, the theme varies. In past years, we have focused the meeting around topics including monitoring plans, emergency response, geodesy,...
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...
Evaluating models of population process in a threatened population of Steller’s eiders: A retrospective approach
Kylee Dunham, J. Barry Grand
2016, Open-File Report 2016-1062
The Alaskan breeding population of Steller’s eiders (Polysticta stelleri) was listed as threatened under the Endangered Species Act in 1997 in response to perceived declines in abundance throughout their breeding and nesting range. Aerial surveys suggest the breeding population is small and highly variable in number, with zero birds counted...
Viability of the Alaskan breeding population of Steller’s eiders
Kylee Dunham, J. Barry Grand
2016, Open-File Report 2016-1084
The U.S. Fish and Wildlife Service is tasked with setting objective and measurable criteria for delisting species or populations listed under the Endangered Species Act. Determining the acceptable threshold for extinction risk for any species or population is a challenging task, particularly when facing marked uncertainty. The Alaskan breeding population...
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...
Bathymetric survey and estimation of storage capacity of lower Sixmile Creek reservoir, Ithaca, New York
John F. Wernly, Zajd, William F. Coon
2016, Open-File Report 2016-1157
During 2015, the U.S. Geological Survey, in cooperation with the City of Ithaca, New York, and the New York State Department of State, conducted a bathymetric survey of the lower Sixmile Creek reservoir in Tompkins County, New York. A former water-supply reservoir for the City of Ithaca, the reservoir is...
Environmental and eelgrass response to dike removal: Nisqually River Delta (2010–14)
Renee K. Takesue
2016, Open-File Report 2016-1169
Restoration of tidal flows to formerly diked marshland can alter land-to-sea fluxes and patterns of accumulation of terrestrial sediment and organic matter, and these tidal flows can also affect existing nearshore habitats. Dikes were removed from 308 hectares (ha) of the Nisqually National Wildlife Refuge on the Nisqually River Delta...
Laboratory evaluation of the Design Analysis Associates DAA H-3613i radar water-level sensor—Results of temperature, distance, and SDI-12 tests
Mark V. Carnley
2016, Open-File Report 2016-1124
The Design Analysis Associates (DAA) DAA H-3613i radar water-level sensor (DAA H-3613i), manufactured by Xylem Incorporated, was evaluated by the U.S. Geological Survey (USGS) Hydrologic Instrumentation Facility (HIF) for conformance to manufacturer’s accuracy specifications for measuring a distance throughout the sensor’s operating temperature range, for measuring distances from 3 to...
Preliminary geologic mapping of Cretaceous and Tertiary formations in the eastern part of the Little Snake River coal field, Carbon County, Wyoming
Jon E. Haacke, C. S. Venable Barclay, Robert D. Hettinger
2016, Open-File Report 2016-1170
In the 1970s and 1980s, C.S. Venable Barclay conducted geologic mapping of areas primarily underlain by Cretaceous coals in the eastern part of the Little Snake River coal field (LSR) in Carbon County, southwest Wyoming. With some exceptions, most of the mapping data were never published. Subsequently, after his retirement...
Geologic structure of the Yucaipa area inferred from gravity data, San Bernardino and Riverside Counties, California
Gregory O. Mendez, Victoria E. Langenheim, Andrew Morita, Wesley R. Danskin
2016, Open-File Report 2016-1127
In the spring of 2009, the U.S. Geological Survey, in cooperation with the San Bernardino Valley Municipal Water District, began working on a gravity survey in the Yucaipa area to explore the three-dimensional shape of the sedimentary fill (alluvial deposits) and the surface of the underlying crystalline basement rocks....
Feasibility study of earthquake early warning (EEW) in Hawaii
Weston A. Thelen, Alicia J. Hotovec-Ellis, Paul Bodin
2016, Open-File Report 2016-1172
The effects of earthquake shaking on the population and infrastructure across the State of Hawaii could be catastrophic, and the high seismic hazard in the region emphasizes the likelihood of such an event. Earthquake early warning (EEW) has the potential to give several seconds of warning before strong shaking starts,...
Benthic processes affecting contaminant transport in Upper Klamath Lake, Oregon
James S. Kuwabara, Brent R. Topping, James L. Carter, Rick A Carlson, Francis Parchaso, Steven V. Fend, Natalie Stauffer-Olsen, Andrew J. Manning, Jennie M. Land
2016, Open-File Report 2016-1175
Executive SummaryMultiple sampling trips during calendar years 2013 through 2015 were coordinated to provide measurements of interdependent benthic processes that potentially affect contaminant transport in Upper Klamath Lake (UKL), Oregon. The measurements were motivated by recognition that such internal processes (for example, solute benthic flux, bioturbation and solute efflux by...
User’s manual for the Automated Data Assurance and Management application developed for quality control of Everglades Depth Estimation Network water-level data
Matthew D. Petkewich, Ruby C. Daamen, Edwin A. Roehl, Paul Conrads
2016, Open-File Report 2016-1116
The generation of Everglades Depth Estimation Network (EDEN) daily water-level and water-depth maps is dependent on high quality real-time data from over 240 water-level stations. To increase the accuracy of the daily water-surface maps, the Automated Data Assurance and Management (ADAM) tool was created by the U.S. Geological Survey as...
Monitoring and research on the Bi-State Distinct Population Segment of greater sage-grouse (Centrocercus urophasianus) in the Pine Nut Mountains, California and Nevada—Study progress report, 2011–15
Peter S. Coates, Katie M. Andrle, Pilar T. Ziegler, Michael L. Casazza
2016, Open-File Report 2015-1222
The Bi-State distinct population segment (DPS) of greater sage-grouse (Centrocercus urophasianus) that occurs along the Nevada–California border was proposed for listing as threatened under the Endangered Species Act (ESA) by the U.S. Fish and Wildlife Service (FWS) in October 2013. However, in April 2015, the FWS determined that the...
Cyanobacterial harmful algal blooms and U.S. Geological Survey science capabilities
Jennifer L. Graham, Neil M. Dubrovsky, Sandra M. Eberts
2016, Open-File Report 2016-1174
Cyanobacterial harmful algal blooms (CyanoHABs) are increasingly a global concern because CyanoHABs pose a threat to human and aquatic ecosystem health and cause economic damages. Despite advances in scientific understanding of cyanobacteria and associated compounds, many unanswered questions remain about occurrence, environmental triggers for toxicity, and the ability to predict...
U.S. Geological Survey science for the Wyoming Landscape Conservation Initiative—2015 annual report
Zachary H. Bowen, Cameron L. Aldridge, Patrick J. Anderson, Timothy J. Assal, Timothy T. Bartos, Anna D. Chalfoun, Geneva W. Chong, Marie K. Dematatis, Cheryl A. Eddy-Miller, Steven L. Garman, Stephen S. Germaine, Collin G. Homer, Matthew J. Kauffman, Christopher C. Huber, Daniel J. Manier, Cynthia P. Melcher, Kirk A. Miller, Tamar Norkin, Lindsey E. Sanders, Annika W. Walters, Anna B. Wilson, Teal B. Wyckoff
2016, Open-File Report 2016-1141
This is the eighth annual report highlighting U.S. Geological Survey (USGS) science and decision-support activities conducted for the Wyoming Landscape Conservation Initiative (WLCI). The activities address specific management needs identified by WLCI partner agencies. In 2015, USGS scientists continued 24 WLCI projects in 5 categories: (1) acquiring and analyzing resource-condition data...
The Department of the Interior Southeast Climate Science Center synthesis report 2011–15—Projects, products, and science priorities
Elda Varela Minder, Aranzazu R. Lascurain, Gerard McMahon
2016, Open-File Report 2016-1133
IntroductionIn 2009, the U.S. Department of the Interior (DOI) Secretary Ken Salazar established a network of eight regional Climate Science Centers (CSCs) that, along with the Landscape Conservation Cooperatives (LCCs), would help define and implement the Department's climate adaptation response. The Southeast Climate Science Center (SE CSC) was established at...
Discharge, water temperature, and water quality of Warm Mineral Springs, Sarasota County, Florida: A retrospective analysis
Patricia A. Metz
2016, Open-File Report 2016-1166
Warm Mineral Springs, located in southern Sarasota County, Florida, is a warm, highly mineralized, inland spring. Since 1946, a bathing spa has been in operation at the spring, attracting vacationers and health enthusiasts. During the winter months, the warm water attracts manatees to the adjoining spring run and provides vital...
Groundwater contaminant plume maps and volumes, 100-K and 100-N Areas, Hanford Site, Washington
Kenneth H. Johnson
2016, Open-File Report 2016-1161
This study provides an independent estimate of the areal and volumetric extent of groundwater contaminant plumes which are affected by waste disposal in the 100-K and 100-N Areas (study area) along the Columbia River Corridor of the Hanford Site. The Hanford Natural Resource Trustee Council requested that the U.S....
Summary of oceanographic and water-quality measurements in Barnegat Bay, New Jersey, 2014–15
Steven E. Suttles, Neil K. Ganju, Ellyn T. Montgomery, Patrick J. Dickhudt, Jonathan Borden, Sandra M. Brosnahan, Marinna A. Martini
2016, Open-File Report 2016-1149
Scientists and technical support staff from the U.S. Geological Survey measured suspended-sediment concentrations, currents, pressure, and water temperature in two tidal creeks, Reedy Creek and Dinner Creek, in Barnegat Bay, New Jersey, from August 11, 2014, to July 10, 2015 as part of the Estuarine Physical Response to Storms project...
User guide for MODPATH Version 7—A particle-tracking model for MODFLOW
David W. Pollock
2016, Open-File Report 2016-1086
MODPATH is a particle-tracking post-processing program designed to work with MODFLOW, the U.S. Geological Survey (USGS) finite-difference groundwater flow model. MODPATH version 7 is the fourth major release since its original publication. Previous versions were documented in USGS Open-File Reports 89–381 and 94–464 and in USGS Techniques and Methods 6–A41.MODPATH...
Gallery of melt textures developed in Westerly Granite during high-pressure triaxial friction experiments
Diane E. Moore, David A. Lockner, Brian D. Kilgore, Nicholas M. Beeler
2016, Open-File Report 2016-1059
IntroductionMelting occurred during stick-slip faulting of granite blocks sheared at room-dry, room-temperature conditions in a triaxial apparatus at 200–400 megapascals (MPa) confining pressure. Petrographic examinations of melt textures focused largely on the 400-MPa run products. This report presents an overview of the petrographic data collected on those samples, followed by...
