Geomorphic responses of Duluth-area streams to the June 2012 flood, Minnesota
Faith A. Fitzpatrick, Christopher A. Ellison, Christiana R. Czuba, Benjamin M. Young, Molly M. McCool, Joel T. Groten
2016, Scientific Investigations Report 2016-5104
In 2013, the U.S. Geological Survey, in cooperation with the Minnesota Pollution Control Agency, completed a geomorphic assessment of 51 Duluth-area stream sites in 20 basins to describe and document the stream geomorphic changes associated with the June 2012 flood. Heavy rainfall caused flood peaks with annual exceedance probabilities of...
First steps for mitigating bycatch of Pink-footed Shearwaters Ardenna creatopus: Identifying overlap of foraging areas and fisheries in Chile
Ryan Carle, Jonathan J. Felis, Verónica López, Josh Adams, Peter Hodum, Jessie Beck, Valentina Colodro, Rodrigo Vega, Andres Gonzalez
2016, Conference Paper, Seventh Meeting of the Seabird Bycatch Working Group
The Pink-footed Shearwater, Ardenna creatopus, is listed as in danger of extinction by Chile and under Annex 1 of ACAP, with an estimated global population of approximately 56,000 individuals. Incidental bycatch of this species in fisheries is thought to be an important cause in population decline (i.e. annual estimated mortality...
Evaluating integration of inland bathymetry in the U.S. Geological Survey 3D Elevation Program, 2014
Cynthia Miller-Corbett
2016, Open-File Report 2016-1126
Inland bathymetry survey collections, survey data types, features, sources, availability, and the effort required to integrate inland bathymetric data into the U.S. Geological Survey 3D Elevation Program are assessed to help determine the feasibility of integrating three-dimensional water feature elevation data into The National Map. Available data from wading, acoustic,...
Validation of the ASTER Global Digital Elevation Model version 3 over the conterminous United States
Dean B. Gesch, Michael J. Oimoen, Jeffrey J. Danielson, David Meyer
L Halounova, V. Safar, J. Jiang, H. Olesovska, P. Dvoracek, D. Holland, V.A. Seredovich, J.P. Muller, E. Pattabhi Rama Rao, B. Veenendaal, L. Mu, S. Zlatanova, J. Oberst, C.P. Yang, Y. Ban, S. Stylianidis, V. Vozenilek, A. Vondrakova, G. Gartner, F. Remondino, Y. Doytsher, George Percivall, G. Schreier, I. Dowman, A. Streilein, J. Ernst, editor(s)
2016, Conference Paper, Proceedings: XXIII ISPRS Congress, Commission IV (Volume XLI-B4)
The ASTER Global Digital Elevation Model Version 3 (GDEM v3) was evaluated over the conterminous United States in a manner similar to the validation conducted for the original GDEM Version 1 (v1) in 2009 and GDEM Version 2 (v2) in 2011. The absolute vertical accuracy of GDEM v3 was calculated...
Associations of stream health to altered flow and water temperature in the Sierra Nevada, California
Daren M. Carlisle, S. Mark Nelson, Jason T. May
2016, Ecohydrology (9) 930-941
Alteration of streamflow and thermal conditions may adversely affect lotic invertebrate communities, but few studies have assessed these phenomena using indicators that control for the potentially confounding influence of natural variability. We designed a study to assess how flow and thermal alteration influence stream health – as indicated by the...
Balanced sediment fluxes in southern California’s Mediterranean-climate zone salt marshes
Jordan A. Rosencranz, Neil K. Ganju, Richard F. Ambrose, Sandra M. Brosnahan, Patrick J. Dickhudt, Glenn R. Guntenspergen, Glen M. MacDonald, John Y. Takekawa, Karen M. Thorne
2016, Estuaries and Coasts (39) 1035-1049
Salt marsh elevation and geomorphic stability depends on mineral sedimentation. Many Mediterranean-climate salt marshes along southern California, USA coast import sediment during El Niño storm events, but sediment fluxes and mechanisms during dry weather are potentially important for marsh stability. We calculated tidal creek sediment fluxes within a...
Seismo-acoustic evidence for an avalanche driven phreatic eruption through a beheaded hydrothermal system: An example from the 2012 Tongariro eruption
A.D. Jolly, P. Jousset, J.J. Lyons, R. Carniel, R. Fournier, B. Fry, C. Miller
2016, Journal of Volcanology and Geothermal Research (286) 331-347
The 6 August 2012 Te Maari eruption comprises a complex eruption sequence including multiple eruption pulses, a debris avalanche that propagated ~ 2 km from the vent, and the formation of a 500 m long, arcuate chasm, located ~ 300 m from the main eruption vent. The eruption included 6 distinct...
Use of free water by nesting lesser prairie-chickens
Samantha G. Robinson, David A. Haukos, Daniel S. Sullins, Reid T. Plumb
2016, Southwestern Naturalist (61) 187-193
The lesser prairie-chicken (Tympanuchus pallidicinctus) is a grassland grouse of semiarid regions. Use of free water has been hypothesized as necessary for egg formation during drought. We assessed the use of hydrogen isotopes (deuterium, δ2H) to determine if female lesser prairie-chickens use and incorporate free water during egg formation by...
The role of crystallization-driven exsolution on the sulfur mass balance in volcanic arc magmas
Yanqing Su, Christian Huber, Olivier Bachmann, Zoltan Zajacz, Heather M. Wright, Jorge A. Vazquez
2016, Journal of Geophysical Research B: Solid Earth (121) 5624-5640
The release of large amounts of sulfur to the stratosphere during explosive eruptions affects the radiative balance in the atmosphere and consequentially impacts climate for up to several years after the event. Quantitative estimations of the processes that control the mass balance of sulfur between melt, crystals, and vapor bubbles...
Factors affecting wetland connectivity for wintering semipalmated sandpipers (Calidris pusilla) in the Caribbean
Morgan A. Parks, Jaime A. Collazo, Katsi R. Ramos Alvarez
2016, Waterbirds (39) 250-259
Wetland connectivity provides migratory shorebirds varying options to meet energy requirements to survive and complete their annual cycle. Multiple factors mediate movement and residency of spatially segregated wetlands. Information on these factors is lacking in the tropics, yet such information is invaluable for conservation design. The influence of seven biotic...
Estimating 40 years of nitrogen deposition in global biomes using the SCIAMACHY NO2 column
Xuehe Lu, Xiuying Zhang, Jinxun Liu, Jiaxin Jin
2016, International Journal of Remote Sensing (37) 4964-4978
Owing to human activity, global nitrogen (N) cycles have been altered. In the past 100 years, global N deposition has increased. Currently, the monitoring and estimating of N deposition and the evaluation of its effects on global carbon budgets are the focus of many researchers. NO2 columns retrieved by space-borne sensors...
National protocol framework for the inventory and monitoring of bees
Sam Droege, Joseph D. Engler, Elizabeth A. Sellers, Lee O’Brien
2016, Report
This national protocol framework is a standardized tool for the inventory and monitoring of the approximately 4,200 species of native and non-native bee species that may be found within the National Wildlife Refuge System (NWRS) administered by the U.S. Fish and Wildlife Service (USFWS). However, this protocol framework may also...
Regulation of the hunting season as a tool for adaptive harvest management — First results for pink-footed geese Anser brachyrhynchus
Jesper Madsen, Kevin K. Clausen, Thomas K. Christensen, Fred A. Johnson
2016, Wildlife Biology (22) 204-208
Adjustment of hunting season length is often used to regulate harvest of waterbirds but the effects are disputed. We describe the first results of season length extension on the harvest of the pink-footed goose, which has been selected as the first test case of adaptive harvest management of waterbirds in...
Dense lower crust elevates long-term earthquake rates in the New Madrid seismic zone
William Brower Levandowski, Oliver S. Boyd, Leonardo Ramirez-Guzman
2016, Geophysical Research Letters (43) 8499-8510
Knowledge of the local state of stress is critical in appraising intraplate seismic hazard. Inverting earthquake moment tensors, we demonstrate that principal stress directions in the New Madrid seismic zone (NMSZ) differ significantly from those in the surrounding region. Faults in the NMSZ that are incompatible with slip in the...
Differential influences of local subpopulations on regional diversity and differentiation for greater sage-grouse (Centrocercus urophasianus)
Jeffery R. Row, Sara J. Oyler-McCance, Brad C. Fedy
2016, Molecular Ecology (25) 4424-4437
The distribution of spatial genetic variation across a region can shape evolutionary dynamics and impact population persistence. Local population dynamics and among-population dispersal rates are strong drivers of this spatial genetic variation, yet for many species we lack a clear understanding of how these population processes interact in space to...
Genetic variation at the MHC DRB1 locus is similar across Gunnison's prairie dog (Cynomys gunnisoni) colonies regardless of plague history
Kacy R. Cobble, Katy J. Califf, Nathan E. Stone, Megan M. Shuey, Dawn Birdsell, Rebecca E. Colman, James M. Schupp, Maliha Aziz, Roger Van Andel, Tonie E. Rocke, David M. Wagner, Joseph D. Busch
2016, Ecology and Evolution (6) 2624-2651
Yersinia pestis was introduced to North America around 1900 and leads to nearly 100% mortality in prairie dog (Cynomys spp.) colonies during epizootic events, which suggests this pathogen may exert a strong selective force. We characterized genetic diversity at an MHC class II locus (DRB1) in Gunnison's prairie dog (C. gunnisoni)...
Delta smelt habitat in the San Francisco Estuary: A reply to Manly, Fullerton, Hendrix, and Burnham’s “Comments on Feyrer et al. Modeling the effects of future outflow on the abiotic habitat of an imperiled estuarine fish"
Frederick V. Feyrer, Ken B. Newman, Matthew Nobriga, Ted Sommer
2016, Estuaries and Coasts (39) 287-289
Manly et al. (2015) commented on the approach we (Feyrer et al. 2011) used to calculate an index of the abiotic habitat of delta smelt Hypomesus transpacificus. The delta smelt is an annual fish species endemic to the San Francisco Estuary (SFE) in California, USA. Conserving the delta smelt population...
Dome growth, collapse, and valley fill at Soufrière Hills Volcano, Montserrat, from 1995 to 2013: Contributions from satellite radar measurements of topographic change
D. W. D. Arnold, J. Biggs, G. Wadge, S. K. Ebmeier, H. M. Odbert, Michael P. Poland
2016, Geosphere (12) 1300-1315
Frequent high-resolution measurements of topography at active volcanoes can provide important information for assessing the distribution and rate of emplacement of volcanic deposits and their influence on hazard. At dome-building volcanoes, monitoring techniques such as LiDAR and photogrammetry often provide a limited view of the area affected by the eruption....
Application of organic petrography in North American shale petroleum systems: A review
Paul C. Hackley, Brian J. Cardott
2016, International Journal of Coal Geology (163) 8-51
Organic petrography via incident light microscopy has broad application to shale petroleum systems, including delineation of thermal maturity windows and determination of organo-facies. Incident light microscopy allows practitioners the ability to identify various types of organic components and demonstrates that solid bitumen is the dominant organic matter occurring in shale...
Differences found in the macroinvertebrate community composition in the presence or absence of the invasive alien crayfish, Orconectes hylas
Brandye T. Freeland-Riggert, Stefan H. Cairns, Barry C. Poulton, Chris M. Riggert
2016, PLoS ONE (11)
Introductions of alien species into aquatic ecosystems have been well documented, including invasions of crayfish species; however, little is known about the effects of these introductions on macroinvertebrate communities. The woodland crayfish (Orconectes hylas (Faxon)) has been introduced into the St. Francis River watershed in southeast Missouri and has displaced...
Synthesis of common management concerns associated with dam removal
Desiree D. Tullos, Mathias J. Collins, J. Ryan Bellmore, Jennifer A. Bountry, Patrick J. Connolly, Patrick B. Shafroth, Andrew C. Wilcox
2016, Journal of the American Water Resources Association (52) 1179-1206
Managers make decisions regarding if and how to remove dams in spite of uncertainty surrounding physical and ecological responses, and stakeholders often raise concerns about certain negative effects, regardless of whether or not these concerns are warranted at a particular site. We used a dam-removal science database supplemented with other...
Resource management and operations in southwest South Dakota: Climate change scenario planning workshop summary January 20-21, 2016, Rapid City, SD
Nicholas A. Fisichelli, Gregor W. Schuurman, Amy J. Symstad, Andrea Ray, Brian Miller, Molly Cross, Erika Rowland
2016, Natural Resource Report NPS/NRSS/NRR—2016/1289
The Scaling Climate Change Adaptation in the Northern Great Plains through Regional Climate Summaries and Local Qualitative-Quantitative Scenario Planning Workshops project synthesizes climate data into 3-5 distinct but plausible climate summaries for the northern Great Plains region; crafts quantitative summaries of these climate futures for two focal areas; and applies...
Resource management and operations in central North Dakota: Climate change scenario planning workshop summary November 12-13, 2015, Bismarck, ND
Nicholas A. Fisichelli, Gregor Schuurman, Amy J. Symstad, Andrea Ray, Jonathan M. Friedman, Brian Miller, Erika Rowland
2016, Natural Resource Report NPS/NRSS/NRR--2016/1262
The Scaling Climate Change Adaptation in the Northern Great Plains through Regional Climate Summaries and Local Qualitative-Quantitative Scenario Planning Workshops project synthesizes climate data into 3-5 distinct but plausible climate summaries for the northern Great Plains region; crafts quantitative summaries of these climate futures for two focal areas; and applies...
Biochemical and clinical responses of Common Eiders to implanted satellite transmitters
Christopher J. Latty, Tuula E. Hollmen, Margaret R. Petersen, Abby Powell, Russel D. Andrews
2016, The Condor (118) 489-501
Implanted biologging devices, such as satellite-linked platform transmitter terminals (PTTs), have been used widely to delineate populations and identify movement patterns of sea ducks. Although in some cases these ecological studies could reveal transmitter effects on behavior and mortality, experiments conducted under controlled conditions can provide valuable information to understand...
Age and growth of round gobies in Lake Huron: Implications for food web dynamics
You J. Duan, Charles P. Madenjian, Cong X. Xie, James S. Diana, Timothy P. O’Brien, Ying M. Zhao, Ji X. He, Steven A. Farha, Bin Huo
2016, Journal of Great Lakes Research (42) 1443-1451
Although the round goby (Neogobius melanostomus) has become established throughout the Laurentian Great Lakes, information is scarce on spatial variation in round goby growth between and within lakes. Based on a sample of 754 specimens captured in 2014, age, growth, and mortality of round gobies at four locations in Lake...
