Storm tide monitoring during the blizzard of January 26-28, 2015, in eastern Massachusetts
Andrew J. Massey, Richard J. Verdi
2015, Open-File Report 2015-1081
The U.S. Geological Survey (USGS) deployed a temporary monitoring network of six storm surge sensors and four barometric pressure sensors along the Atlantic coast in eastern Massachusetts, from Plymouth to Newburyport, before the blizzard of January 26–28, 2015 (Blizzard of January 2015), to record the timing and magnitude of storm...
Moment tensors and other source parameters of mining‐induced earthquakes in TauTona Mine, South Africa
Margaret S. Boettcher, Deborah L. Kane, Arthur F. McGarr, Malcolm J. S. Johnston, Ze’ev Reches
2015, Bulletin of the Seismological Society of America (105) 1576-1593
Induced seismicity exhibits diverse source mechanisms that are often difficult to constrain for small events. Here, we use data from the in‐mine seismic network, the Natural Earthquake Laboratory in South African Mines network, and a temporary Program for the Array Seismic Studies of the Continental Lithosphere deployment in TauTona Mine,...
Temporal patterns in adult salmon migration timing across southeast Alaska
Ryan P. Kovach, Stephen Ellison, Sanjay Pyare, David Tallmon
2015, Global Change Biology (21) 1821-1833
Pacific salmon migration timing can drive population productivity, ecosystem dynamics, and human harvest. Nevertheless, little is known about long-term variation in salmon migration timing for multiple species across broad regions. We used long-term data for five Pacific salmon species throughout rapidly warming southeast Alaska to describe long-term changes in salmon...
AMDTreat 5.0+ with PHREEQC titration module to compute caustic chemical quantity, effluent quality, and sludge volume
Charles A. Cravotta III, Brent P Means, Willam Arthur, Robert M McKenzie, David L. Parkhurst
2015, Mine Water and the Environment (34) 136-152
Alkaline chemicals are commonly added to discharges from coal mines to increase pH and decrease concentrations of acidity and dissolved aluminum, iron, manganese, and associated metals. The annual cost of chemical treatment depends on the type and quantities of chemicals added and sludge produced. The AMDTreat computer program, initially developed...
The interaction of intraspecific competition and habitat on individual diet specialization: a near range-wide examination of sea otters
Seth D. Newsome, M. Tim Tinker, Verena A. Gill, Zachary N. Hoyt, Angela M. Doroff, Linda Nichol, James L. Bodkin
2015, Oecologia (178) 45-59
The quantification of individuality is a common research theme in the fields of population, community, and evolutionary ecology. The potential for individuality to arise is likely context-dependent, and the influence of habitat characteristics on its prevalence has received less attention than intraspecific competition. We examined individual diet specialization in 16...
Inter-laboratory variation in the chemical analysis of acidic forest soil reference samples from eastern North America
Donald S. Ross, Scott W Bailiey, Russell D Briggs, Johanna Curry, Ivan J. Fernandez, Guinevere Fredriksen, Christine L. Goodale, Paul W. Hazlett, Paul R Heine, Chris E. Johnson, John T Larson, Gregory B. Lawrence, Randy K Kolka, Ouimet, D Pare, Daniel D. Richter, Charles D Shirmer, Richard A.F. Warby
2015, Ecosphere (6) 1-22
Long-term forest soil monitoring and research often requires a comparison of laboratory data generated at different times and in different laboratories. Quantifying the uncertainty associated with these analyses is necessary to assess temporal changes in soil properties. Forest soil chemical properties, and methods to measure these properties, often differ from...
From patterns to causal understanding: Structural equation modeling (SEM) in soil ecology
Nico Eisenhauer, Jeff R Powell, James B. Grace, Matthew A. Bowker
2015, Pedobiologia (58) 65-72
In this perspectives paper we highlight a heretofore underused statistical method in soil ecological research, structural equation modeling (SEM). SEM is commonly used in the general ecological literature to develop causal understanding from observational data, but has been more slowly adopted by soil ecologists. We provide some basic information on...
Dam-breach analysis and flood-inundation mapping for selected dams in Oklahoma City, Oklahoma, and near Atoka, Oklahoma
Molly J. Shivers, S. Jerrod Smith, Trevor S. Grout, Jason M. Lewis
2015, Scientific Investigations Report 2015-5052
Dams provide beneficial functions such as flood control, recreation, and storage of water supplies, but they also entail risk; dam breaches and resultant floods can cause substantial property damage and loss of life. The State of Oklahoma requires each owner of a high-hazard dam, which the Federal Emergency Management Agency...
Introduction to special section: China shale gas and shale oil plays
Shu Jiang, Hongliu Zeng, Jinchuan Zhang, Neil Fishman, Baojun Bai, Xianming Xiao, Tongwei Zhang, Geoffrey S. Ellis, Xinjing Li, Bryony Richards-McClung, Dongsheng Cai, Yongsheng Ma
2015, Interpretation (3) SJi-SJii
In the last 10 years, the success of shale gas and shale oil productions as a result of technological advances in horizontal drilling, hydraulic fracturing and nanoscale reservoir characterization have revolutionized the energy landscape in the United States. Resource assessment by the China Ministry of Land and Resources in...
Towards a global terrestrial species monitoring program
Dirk S. Schmeller, Romain Julliard, Peter J. Bellingham, Monika Böhm, Neil Brummitt, Alessandro Chiarucci, Denis Couvet, Sarah Elmendorf, David M. Forsyth, Jaime Garcia Moreno, Richard D. Gregory, William E. Magnusson, Laura J. Martin, Melodie A. McGeoch, Jean-Baptiste Mihoub, Henrique M. Pereira, Vânia Proença, Chris van Swaay, Tetsukazu Yahara, Jayne Belnap
2015, Journal for Nature Conservation (25) 51-57
Introduction: The Convention for Biological Diversity’s (CBD) Strategic Plan for Biodiversity 2011-2020 envisions that “By 2050, biodiversity is valued, conserved, restored and wisely used, maintaining ecosystem services, sustaining a healthy planet and delivering benefits essential for all people.” Although 193 parties have adopted these goals, there is little infrastructure in...
Population connectivity of endangered Ozark big-eared bats (Corynorhinus townsendii ingens)
Dana N. Lee, Richard C. Stark, William L. Puckette, Meredith J. Hamilton, David M. Leslie Jr., Ronald A. Van Den Bussche
2015, Journal of Mammalogy (96) 522-530
The endangered Ozark big-eared bat (Corynorhinus townsendii ingens) is restricted to eastern Oklahoma and western and north-central Arkansas, where populations may be susceptible to losses of genetic variation due to patchy distribution of colonies and potentially small effective population sizes. We used mitochondrial D-loop DNA sequences and 15 nuclear microsatellite...
Groundwater movement, recharge, and perchlorate occurrence in a faulted alluvial aquifer in California (USA)
John A. Izbicki, Nicholas F. Teague, Paul B. Hatzinger, John Karl Bohlke, Neil C. Sturchio
2015, Hydrogeology Journal (23) 467-491
Perchlorate from military, industrial, and legacy agricultural sources is present within an alluvial aquifer in the Rialto-Colton groundwater subbasin, 80 km east of Los Angeles, California (USA). The area is extensively faulted, with water-level differences exceeding 60 m across parts of the Rialto-Colton Fault separating the Rialto-Colton and Chino groundwater...
Hydrogeologic framework of the Santa Clara Valley, California
Randall T. Hanson
2015, Geosphere (11) 606-637
The hydrologic framework of the Santa Clara Valley in northern California was redefined on the basis of new data and a new hydrologic model. The regional groundwater flow systems can be subdivided into upper-aquifer and lower-aquifer systems that form a convergent flow system within a basin bounded by mountains...
Evaluation of angler reporting accuracy in an off-site survey to estimate statewide steelhead harvest
J. L. McCormick, D. Whitney, D. J. Schill, Michael C. Quist
2015, Fisheries Management and Ecology (22) 134-142
Accuracy of angler-reported data on steelhead, Oncorhynchus mykiss (Walbaum), harvest in Idaho, USA, was quantified by comparing data recorded on angler harvest permits to the numbers that the same group of anglers reported in an off-site survey. Anglers could respond to the off-site survey using mail or Internet; if they did not...
Geolocators on Golden-winged Warblers do not affect migratory ecology
Sean M. Peterson, Henry M. Streby, Gunnar R. Kramer, Justin A. Lehman, David A. Buehler, David E. Andersen
2015, The Condor (117) 256-261
The use of light-level geolocators is increasingly common for connecting breeding and nonbreeding sites and identifying migration routes in birds. Until recently, the mass and size of geolocators precluded their use on songbird species weighing <12 g. Reducing the mass of geolocators, such as by shortening or eliminating the light...
Using Landsat imagery to detect, monitor, and project net landscape change
Ryan R. Reker, Terry L. Sohl, Alisa L. Gallant
2015, All Bird Bulletin (Spring 2015) 13-17
Detailed landscape information is a necessary component to bird habitat conservation planning. The U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center has been providing information on the Earth’s surface for over 40 years via the continuous series of Landsat satellites. In addition to operating, processing, and disseminating...
Crowdsourcing The National Map
Elizabeth McCartney, Kari J. Craun, Erin M. Korris, David A. Brostuen, Laurence R. Moore
2015, Cartography and Geographic Information Science (42) 54-57
Using crowdsourcing techniques, the US Geological Survey’s (USGS) Volunteered Geographic Information (VGI) project known as “The National Map Corps (TNMCorps)” encourages citizen scientists to collect and edit data about man-made structures in an effort to provide accurate and authoritative map data for the USGS National Geospatial Program’s web-based The National...
Intertidal biological indicators of coseismic subsidence during the Mw 7.8 Haida Gwaii, Canada, earthquake
Peter J. Haeussler, Robert C. Witter, Kelin Wang
2015, Bulletin of the Seismological Society of America (105) 1265-1279
The 28 October 2012 Mw 7.8 Haida Gwaii earthquake was a megathrust earthquake along the very obliquely convergent Queen Charlotte margin of British Columbia, Canada. Coseismic deformation is not well constrained by geodesy, with only six Global Positioning System (GPS) sites and two tide gauge stations within 250 km of the rupture area....
Life-stage-specific physiology defines invasion extent of a riverine fish
David J. Lawrence, David A. Beauchamp, Julian D. Olden
2015, Journal of Animal Ecology (84) 879-888
Many ecologists have called for mechanism-based investigations to identify the underlying controls on species distributions. Understanding these controls can be especially useful to construct robust predictions of how a species range may change in response to climate change or the extent to which a non-native species may...
The 3D Elevation Program: summary for South Carolina
William Carswell Jr.
2015, Fact Sheet 2015-3029
Elevation data are essential to a broad range of applications, including forest resources management, wildlife and habitat management, national security, recreation, and many others. For the State of South Carolina, elevation data are critical for flood risk management, natural resources conservation, agriculture and precision farming, infrastructure and construction management, forest...
Geospatial association between adverse birth outcomes and arsenic in groundwater in New Hampshire, USA
Xun Shi, Joseph D. Ayotte, Akikazu Onda, Stephanie Miller, Judy Rees, Diane Gilbert-Diamond, Tracy L Onega, Jiang Gui, Margaret R. Karagas, John B Moeschler
2015, Environmental Geochemistry and Health (37) 333-351
There is increasing evidence of the role of arsenic in the etiology of adverse human reproductive outcomes. Because drinking water can be a major source of arsenic to pregnant women, the effect of arsenic exposure through drinking water on human birth may be revealed by a geospatial association between arsenic...
Colored shaded-relief bathymetry, acoustic backscatter, and selected perspective views of the Inner Continental Borderland, southern California
Peter Dartnell, Neal W. Driscoll, Daniel S. Brothers, James E. Conrad, Jared Kluesner, Graham Kent, Brian D. Andrews
2015, Scientific Investigations Map 3324
In late 2013, Scripps Institution of Oceanography collected multibeam bathymetry and acoustic-backscatter data of the Inner Continental Borderland Region, Southern California. The U.S. Geological Survey Pacific Coastal and Marine Science Center processed these data, and this report provides the data in a number of different formats in addition to a...
U.S. Geological Survey quality-assurance plan for surface-water activities in Kansas, 2015
Colin C. Painter, Brian L. Loving
2015, Open-File Report 2015-1074
This Surface Water Quality-Assurance Plan documents the standards, policies, and procedures used by the Kansas Water Science Center (KSWSC) of the U.S. Geological Survey (USGS) for activities related to the collection, processing, storage, analysis, and publication of surface-water data....
Home range, habitat use, and movement patterns of non-native Burmese pythons in Everglades National Park, Florida, USA
Kristen M. Hart, Michael S. Cherkiss, Brian J. Smith, Frank J. Mazzotti, Ikuko Fujisaki, Ray W. Snow, Michael E. Dorcas
2015, Animal Biotelemetry (3)
Background Studies on the spatial ecology of invasive species provide critical information for conservation managers such as habitat preferences and identification of native species at risk of predation. To understand the spatial ecology of non-native Burmese pythons (Python molurus bivittatus), now well-established in Everglades National Park and much of South Florida...
Hexavalent and total chromium at low reporting concentrations in source-water aquifers and surface waters used for public supply in Illinois, 2013
P.C. Mills, Richard P. Cobb
2015, Scientific Investigations Report 2015-5020
On the basis of their recent review of the human health effects of hexavalent chromium [Cr(VI)] in public drinking water, the U.S. Environmental Protection Agency is considering the need for Federal regulation of Cr(VI). Presently, only total chromium is regulated, at a Maximum Contaminant Level (MCL) of 100 micrograms per...
