Index Catalog // ScholarsArchive@OSU

Intraplate seamounts as a window into deep earth processes

Creator:: Koppers, Anthony A. P. and Watts, Anthony B.
Abstract:: Seamounts are windows into the deep Earth that are helping to elucidate various deep Earth processes. For example, thermal and mechanical properties of oceanic lithosphere can be determined from the flexing of oceanic crust caused by the growth of seamounts on top of it. Seamount trails also are excellent recorders...
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Full Text:: mostly are not vertically straight, narrow, and continuous, but often Anthony A.P. Koppers (akoppers

Responses contribute to context effects on ratio-setting timing tasks

Creator:: Ryan, Lawrence J. and Havens, Anthony
Abstract:: Short durations in a range of standard durations are typically overreproduced and long durations underreproduced (‘Vierordt’s Law’). This contextual distortion may result from each trial assimilating the central tendency of the preceding series. We examine whether responses as well as standard durations contribute to this distortion. Two experiments using nonequal-setting...
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Full Text:: -setting timing tasks Lawrence J Ryan, Anthony Havens Department of Psychology, School of Psychological

Seamount subduction and earthquakes

Creator:: Watts, Anthony B., Koppers, Anthony A. P., and Robinson, David P.
Abstract:: Seamounts are ubiquitous features of the seafloor that form part of the fabric of oceanic crust. When a seamount enters a subduction zone, it has a major affect on forearc morphology, the uplift history of the island arc, and the structure of the downgoing slab. It is not known, however,...
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Full Text:: shows the approximate location of the 1982 Mw = 7.0 earthquake (Mochizuki et al., 2008). (c) Deep

New Venture Teams: A Review of the Literature and Roadmap for Future Research

Creator:: Klotz, Anthony C., Hmieleski, Keith M., Bradley, Bret H., and Busenitz, Lowell W.
Abstract:: As entrepreneurship research has matured, scholars have increasingly recognized that the formation of new ventures is commonly accomplished by teams as opposed to lone entrepreneurs. Over the past two decades, the upper echelons perspective has served as the primary lens for investigating new venture team functioning and performance. However, researchers...
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Full Text:: ROADMAP FOR FUTURE RESEARCH Anthony C. Klotz University of Oklahoma Price College of Business

Large eddy simulations for radiation-spray coupling for a lean direct injector combustor

Creator:: El-Asrag, Hossam A., Iannetti, Anthony C., and Apte, Sourabh V.
Abstract:: Large Eddy Simulations (LESs) for a lean-direct injection (LDI) combustor are performed and compared with experimental data. The LDI emissions characteristics, and radiation-spray coupling effect on the predictions are analyzed. The flamelet progress variable approach is employed for chemistry tabulation coupled with a stochastic secondary breakup model. Good comparisons are...
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Time-Varying Across-Shelf Ekman Transport and Vertical Eddy Viscosity on the Inner Shelf

Creator:: Kirincich, Anthony R. and Barth, John A.
Abstract:: The event-scale variability of across-shelf transport was investigated using observations made in 15 m of water on the central Oregon inner shelf. In a study area with intermittently upwelling-favorable winds and significant density stratification, hydrographic and velocity observations show rapid across-shelf movement of water masses over event time scales of...
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Full Text:: Vertical Eddy Viscosity on the Inner Shelf ANTHONY R. KIRINCICH AND JOHN A. BARTH College of Oceanic and

Alongshelf Variability of Inner-Shelf Circulation along the Central Oregon Coast during Summer

Creator:: Kirincich, Anthony R. and Barth, John A.
Abstract:: The spatial and temporal variability of inner-shelf circulation along the central Oregon coast during the 2004 upwelling season is described using a 70-km-long array of moorings along the 15-m isobath. Circulation at three stations located onshore of a submarine bank differed from that of a station north of the bank,...
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Full Text:: Circulation along the Central Oregon Coast during Summer ANTHONY R. KIRINCICH* AND JOHN A. BARTH College of

Incomplete listing of Oregon bird records in A. C. Bent's life history series

Creator:: Bayer, Range D., 1947- and Bent, Arthur C.
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Full Text:: LISTING OF OREGON BIRD RECORDS IN A. C. BENT'S LIFE HISTORY SERIES

Deployment and Evaluation of a System for Ground-Based Measurement of Cloud Liquid Water Turbulent Fluxes

Creator:: Kowalski, Andrew S., Anthoni, Peter M., Vong, Richard J., Delany, Anthony C., and Maclean, Gordon D.
Abstract:: Direct interception of windblown cloud water by forests has been dubbed “occult deposition” because it represents a hydrological input that is hidden from rain gauges. Eddy correlation studies of this phenomenon have estimated cloud water fluxes to vegetation yet have lacked estimates of error bounds. This paper presents an evaluation...
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Full Text:: , Corvallis, Oregon ANTHONY C. DELANY AND GORDON D. MACLEAN Atmospheric Technology Division, National Center

Edge waves in the presence of strong longshore currents

Creator:: Howd, Peter A., Bowen, Anthony J., and Holman, Robert A.
Abstract:: A form of the linear, inviscid shallow water wave equation which includes alongshore uniform, but cross-shore variable, longshore currents and bathymetry is presented. This formulation provides a continuum between gravity waves (either leaky or edge waves) on a longshore current, and the recently discovered shear waves. In this paper we...
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Full Text:: , Corvallis ANTHONY J. BOWEN Department of Oceanography, Dalhousie University, Halifax, Nova Scotia

Amphibole Geochemistry of the Yanacocha Volcanics, Peru: Evidence for Diverse Sources of Magmatic Volatiles Related to Gold Ores

Creator:: Chambefort, Isabelle, Dilles, John H., and Longo, Anthony A.
Abstract:: The Yanacocha mining district is located in the Andes of northern Peru in an area of relatively thick continental crust (~35 km) and long-lived Cenozoic subduction-related volcanism. Volcanic activity in the district began at ~20 Ma, and gold deposits (total resource of ~1500 tonnes of gold) are spatially and temporally...
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Full Text:: * , JOHN H. DILLES 1 , ANTHONY A. LONGO 1, 2 October 29, 2012 1 DEPARTMENT OF GEOSCIENCES

High-resolution ⁴⁰Ar/³⁹Ar dating of the oldest oceanic basement basalts in the western Pacific basin

Creator:: Koppers, Anthony A. P., Staudigel, Hubert, and Duncan, Robert A.
Abstract:: We report new ⁴⁰Ar/³⁹Ar ages for the oldest Pacific oceanic floor at Ocean Drilling Program Site 801C in the Pigafetta basin and Site 1149D close to the Izu-Bonin subduction zone in the Nadezhda basin. These ages were determined by applying high-resolution incremental heating experiments (including 15–30 heating steps) to better...
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Full Text:: oldest oceanic basement basalts in the western Pacific basin Anthony A. P. Koppers and Hubert Staudigel

Habitat Selection by Greater Sage-Grouse During Winter in Southeastern Oregon

Creator:: Hagen, Christian A., Willis, Mitchell J., Glenn, Elizabeth M., and Anthony, Robert G.
Abstract:: The distribution and geographic range of Greater Sage-Grouse (Centrocercus urophasianus) have been reduced by 56% since European settlement. Although loss and fragmentation of sagebrush (Artemisia spp.) habitats have been cited as the primary causes for the decline of the species, degradation of existing habitat also has been considered an important...
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Full Text:: of sage-grouse (Moyna - han et al. 2006, Anthony and Willis 2009). Be - cause winter survival is

Habitat selection by Greater Sage-Grouse during winter in southeastern Oregon

Creator:: Hagen, Christian A., Willis, Mitchell J., Glenn, Elizabeth M., and Anthony, Robert G.
Abstract:: The distribution and geographic range of Greater Sage-Grouse (Centrocercus urophasianus) have been reduced by 56% since European settlement. Although loss and fragmentation of sagebrush (Artemisia spp.) habitats have been cited as the primary causes for the decline of the species, degradation of existing habitat also has been considered an important...
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Full Text:: of sage-grouse (Moyna - han et al. 2006, Anthony and Willis 2009). Be - cause winter survival is

Relationship Between Wildfire, Salvage Logging, and Occupancy of Nesting Territories by Northern Spotted Owls

Creator:: Clark, Darren A., Anthony, Robert G., and Andrews, Lawrence S.
Abstract:: The northern spotted owl (Strix occidentalis caurina) is one of the most intensively studied raptors in the world; however, little is known about the impacts of wildfire on the subspecies and how they use recently burned areas. Three large-scale wildfires in southwest Oregon provided an opportunity to investigate the short-term...
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Full Text:: Nash Hall, Corvallis, OR 97331, USA ROBERT G. ANTHONY, Oregon Cooperative Fish and Wildlife Research

Wave-Driven Inner-Shelf Motions on the Oregon Coast*

Creator:: Kirincich, Anthony R., Lentz, Steven J., and Barth, John A.
Abstract:: Recent work by S. Lentz et al. documents offshore transport in the inner shelf due to a wave-driven return flow associated with the Hasselmann wave stress (the Stokes–Coriolis force). This analysis is extended using observations from the central Oregon coast to identify the wave-driven return flow present and quantify the...
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Full Text:: Coast* ANTHONY R. KIRINCICH AND STEVEN J. LENTZ Woods Hole Oceanographic Institution, Woods Hole

Nonlinear ⁴⁰Ar/³⁹Ar age systematics along the Gilbert Ridge and Tokelau Seamount Trail and the timing of the Hawaii-Emperor Bend

Creator:: Koppers. Anthony A. P., Staudigel, Hubert, Morgan, Jason Phipps, and Dunca, Robert A.
Abstract:: Over the last three decades the first-order correlation in morphology and orientation of seamount trails has been called upon to support the concept of a ‘‘fixed’’ Pacific hot spot frame of reference and to explain the Hawaii-Emperor bend (HEB) by a dramatic change in Pacific plate motion. In this paper,...
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Full Text:: Gilbert Ridge and Tokelau Seamount Trail and the timing of the Hawaii- Emperor Bend Anthony A. P. Koppers

Vicarious calibration of the Ocean PHILLS hyperspectral sensor using a coastal tree-shadow method

Creator:: Filippi, Anthony M., Carder, Kendall L., and Davis, Curtiss O.
Abstract:: Ocean color remote-sensing systems require highly accurate calibration (<0.5%) for accurate retrieval of water properties. This accuracy is typically achieved by vicarious calibration which is done by comparing the atmospherically corrected remote-sensing data to accurate estimates of the water-leaving radiance. Here we present a new method for vicarious calibration of...
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Full Text:: hyperspectral sensor using a coastal tree-shadow method Anthony M. Filippi,1 Kendall L. Carder,2 and Curtiss O

Short-lived and discontinuous intraplate volcanism in the South Pacific: Hot spots or extensional volcanism?

Creator:: Koppers, Anthony A. P., Staudigel, Hubert, Pringle, Malcolm S., and Wijbrans, Jan R.
Abstract:: South Pacific intraplate volcanoes have been active since the Early Cretaceous. Their HIMU-EMI-EMII mantle sources can be traced back into the West Pacific Seamount Province (WPSP) using plate tectonic reconstructions, implying that these distinctive components are enduring features within the Earth's mantle for, at least, the last 120 Myr. These...
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Full Text:: volcanism in the South Pacific: Hot spots or extensional volcanism? Anthony A. P. Koppers and Hubert

Implications of a nonlinear ⁴⁰Ar/³⁹Ar age progression along the Louisville seamount trail for models of fixed and moving hot spots

Creator:: Koppers, Anthony A. P., Duncan, Robert A., and Steinberger, Bernhard
Abstract:: The Louisville seamount trail has been recognized as one of the key examples of hot spot volcanism, comparable to the classic volcanic Hawaiian-Emperor lineaments. The published total fusion ⁴⁰Ar/³⁹Ar data of Watts et al. [1988] showed an astonishing linear age progression, firmly establishing Louisville as a fixed hot spot in...
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Full Text:: progression along the Louisville seamount trail for models of fixed and moving hot spots Anthony A. P

Mathematical optimization of procedures for cryoprotectant equilibration using a toxicity cost function

Creator:: Benson, James D., Kearsley, Anthony J., and Higgins, Adam Z.
Abstract:: Cryopreservation nearly universally depends on the equilibration of cells and tissues with high concentrations of permeating chemicals known as cryoprotective agents, or CPAs. Despite their protective properties, CPAs can cause damage as a result of osmotically-driven cell volume changes, as well as chemical toxicity. In this study, we have used...
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Full Text:: procedures for cryoprotectant equilibration using a toxicity cost functionq James D. Benson a,1, Anthony J

Effects of Fertilizer on Media Chemistry and Red-flowering Currant Seedling Growth Using a Subirrigation System

Creator:: Dunlap, Layla J., Pinto, Jeremiah R., and Davis, Anthony S.
Abstract:: Water conservation in nursery systems is an ever-increasing focus, yet there is relatively little guidance for growers producing seedlings intended for restoration regarding how practices such as subirrigation influence plant growth in the nursery and after outplanting. Our study investigated red-flowering currant (Ribes sanguineum Pursh) seedling development and early field...
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Full Text:: , Rocky Mountain Research Station, 1221 South Main Street, Moscow, ID 83843 Anthony S. Davis1 College of

A fluorescein tracer release experiment in the hydrothermally active crater of Vailulu'u volcano, Samoa

Creator:: Hart, Stanley R., Staudigel, H., Koppers, Anthony A. P., and Girard, A. P.
Abstract:: On 3 April 2001, a 20 kg point source of fluorescein dye was released 30 m above the bottom of the active summit caldera of Vailulu’u submarine volcano, Samoa. Vailulu’u crater is 2000 m wide and at water depths of 600–1000 m, with the bottom 200 m completely enclosed; it...
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Full Text:: ± 1.5 hours, as follows: (1) several of the galvanic links were tested in the lab in seawater at 5.3�C

Competitive Interactions and Resource Partitioning Between Northern Spotted Owls and Barred Owls in Western Oregon

Creator:: Wiens, J. David, Anthony, Robert G., and Forsman, Eric D.
Abstract:: The federally threatened northern spotted owl (Strix occidentalis caurina) is the focus of intensive conservation efforts that have led to much forested land being reserved as habitat for the owl and associated wildlife species throughout the Pacific Northwest of the United States. Recently, however, a relatively new threat to spotted...
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Full Text:: partitioning between northern spotted owls and barred owls in western Oregon Wiens, J. D., Anthony, R. G. and

Survival Rates of Northern Spotted Owls in Post-fire Landscapes of Southwest Oregon

Creator:: Clark, Darren A., Anthony, Robert G., and Andrews, Lawrence S.
Abstract:: We estimated annual survival rates (S) of 23 radio-marked Northern Spotted Owls (Strix occidentalis caurina) at the Quartz and Timbered Rock burns and adjacent areas in southwest Oregon. We used known-fate models in program MARK to test for differences in survival among three groups (owls dwelling inside of burned areas,...
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Full Text:: Landscapes of Southwest Oregon Clark, D. A., Anthony, R. G., & Andrews, L. S. (2011). Survival rates of

Scalable models of data sharing in Earth sciences

Creator:: Helly, John, Staudigel, Hubert, and Koppers, Anthony A. P.
Abstract:: Many Earth science disciplines are currently experiencing the emergence of new ways of data publication and the establishment of an information technology infrastructure for data archiving and exchange. Building on efforts to standardize data and metadata publication in geochemistry [Staudigel et al., 2002], here we discuss options for data publication,...
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Full Text:: , Mail Code 0527, La Jolla, California 92093, USA (hellyj@ucsd.edu) Hubert Staudigel and Anthony Koppers

Fish-habitat associations on a deep reef at the edge of the Oregon continental shelf

Creator:: Tissot, Brian N., Hixon, Mark Anthony, Barss, William, and Stein, David L.
Abstract:: Heceta Bank is a large reef on the edge of the central Oregon continental shelf that supports a wide variety of commercial fisheries. Using the research submersible Delta, we studied fish abundances on Heceta Bank and the relationship between species composition of fish assemblages and bottom types. Cluster analysis indicated...
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Full Text:: posi- tion, as determined by Loran C. However, due to limits in the ac- curacy of Loran C and variabil

Survival and Home-range Size of Northern Spotted Owls in Southwestern Oregon

Creator:: Schilling, Jason W., Dugger, Katie M., and Anthony, Robert G.
Abstract:: In the Klamath province of southwestern Oregon, Northern Spotted Owls (Strix occidentalis caurina) occur in complex, productive forests that historically supported frequent fires of variable severity. However, little is known about the relationships between Spotted Owl survival and home-range size and the characteristics of fire-prone, mixed-conifer forests of the Klamath...
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Full Text:: , Oregon State University, 104 Nash Hall, Corvallis, OR 97331 U.S.A. ROBERT G. ANTHONY Department of

Hydrothermal venting at Vailulu'u Seamount: The smoking end of the Samoan chain

Creator:: Staudigel, H., Hart, Stanley R., Koppers, Anthony A. P., Constable, C., Workman, R., Kurz, M., and Baker, E. T.
Abstract:: The summit crater of Vailulu’u Seamount, the youngest volcano in the Samoan chain, hosts an active hydrothermal system with profound impact on the ocean water column inside and around its crater (2 km wide and 407 m deep at a 593 m summit depth). The turbidity of the ocean water...
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Full Text:: Oceanographic Institution, Woods Hole, Massachusetts 02543, USA (shart@whoi.edu) A. A. P. Koppers and C

Healthcare-Associated Infection and Hospital Readmission

Creator:: Emerson, Carley B., Eyzaguirre, Lindsay M., Albrecht, Jennifer S., Comer, Angela C., Harris, Anthony D., and Furuno, Jon P.
Abstract:: OBJECTIVE. Hospital readmissions are a current target of initiatives to reduce healthcare costs. This study quantified the association between having a clinical culture positive for 1 of 3 prevalent hospital-associated organisms and time to hospital readmission. DESIGN. Retrospective cohort study. PATIENTS AND SETTING. Adults admitted to an academic, tertiary care...
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Full Text:: ;1,a Jennifer S. Albrecht, BA;1 Angela C. Comer, MPH;1 Anthony D. Harris, MD, MPH;1 Jon P. Furuno

Risk of Acquiring Extended-Spectrum β-Lactamase–Producing Klebsiella Species and Escherichia coli from Prior Room Occupants in the Intensive Care Unit

Creator:: Ajao, Adebola O., Johnson, J. Kristie, Harris, Anthony D., Zhan, Min, McGregor, Jessina C., Thom, Kerri A., and Furuno, Jon P.
Abstract:: OBJECTIVE. To quantify the association between admission to an intensive care unit (ICU) room most recently occupied by a patient positive for extended-spectrum beta-lactamase (EBSL)-producing gram-negative bacteria and acquisition of infection or colonization with that pathogen. DESIGN. Retrospective cohort study. SETTING AND PATIENTS. The study included patients admitted to medical...
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Full Text:: , PhD1, J. Kristie Johnson, PhD1,2, Anthony D. Harris, MD, MPH1, Min Zhan, PhD1, Jessina C. McGregor

Analysis of salmonid leukocytes purified by hypotonic lysis of erythrocytes

Creator:: Crippen, Tawni L., Bootland, Linda M., Leong, Jo-Ann C., Fitzpatrick, Martin S., Schreck, Carl B., and Vella, Anthony T.
Abstract:: A technique that uses hypotonic lysis of erythrocytes was optimized for the purification of leukocytes from the peripheral blood and anterior kidney (pronephros) of rainbow trout Oncorhynchus mykiss. Comparisons of initial blood dilution (1:2, 1:4, and 1:6) and the time of exposure to hypotonic conditions (10, 20, and 40 s)...
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Full Text:: -ANN C. LEONG Department of Microbiology and Center for Salmon Disease Research, Oregon State

Mapping tropical Pacific sea level: Data assimilation via a reduced state space Kalman filter

Creator:: Cane, Mark A., Kaplan, Alexey, Miller, Robert N., Tang, Benyang, Hackert, Eric C., and Busalacchi, Anthony J.
Abstract:: The well-known fact that tropical sea level can be usefully simulated by linear wind driven models recommends it as a realistic test problem for data assimilation schemes. Here we report on an assimilation of monthly data for the period 1975-1992 from 34 tropical Pacific tide gauges into such a model...
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Full Text:: space Kalman filter Mark A. Cane, • Alexey Kaplan, • Robert N. Miller, 2 Benyang Tang, 3 Eric C

Temperature dependence of exciton and charge carrier dynamics in organic thin films

Creator:: Platt, A. D., Kendrick, M. J., Loth, M., Anthony, J. E., and Ostroverkhova, O.
Abstract:: We report on physical mechanisms behind the temperature-dependent optical absorption, photoluminescence (PL), and photoconductivity in spin-coated films of a functionalized anthradithiophene (ADT) derivative, ADT-triethylsilylethynyl (TES)-F, and its composites with C₆₀ and another ADT derivative, ADT-TIPS-CN. Measurements of absorption and PL spectra, PL lifetimes, and transient photocurrent were performed at temperatures...
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Full Text:: ,2 J. E. Anthony,2 and O. Ostroverkhova1,* 1Department of Physics, Oregon State University, Corvallis

Vailulu'u Seamount

Creator:: Koppers, Anthony A. P., Staudigel, Hubert, Hart, Stanley R., Young, Craig, and Konter, Jasper G.
Abstract:: Vailulu’u seamount is an active underwater volcano that marks the end of the Samoan hotspot trail (Hart et al., 2000). Vailulu’u has a simple conical morphology (Figure 1) with a largely enclosed volcanic crater at relatively shallow water depths, ranging from 590 m (highest point on the crater rim) to...
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Full Text:: 2) and warms the crater water mass by about 0.5°C compared to open ocean water. Large temperature

Design of organic ternary blends and small-molecule bulk heterojunctions: photophysical considerations

Creator:: Rajesh, Kallarakkal Ramakrishnan, Paudel, Keshab, Johnson, Brian, Hallani, Rawad, Anthony, John, and Ostroverkhova, Oksana
Abstract:: We explored relationships between photophysical processes and solar cell characteristics in solution-processable bulk heterojunctions (BHJs), in particular: (1) polymer donor:fullerene acceptor:small-molecule (SM) nonfullerene acceptor, (2) polymer donor:SM donor:SM nonfullerene acceptor, and (3) SM donor:SM nonfullerene or fullerene acceptor. Addition of a nonfullerene SM acceptor to “efficient” polymer:fullerene BHJs led to...
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Full Text:: ., Hallani, R., Anthony, J., & Ostroverkhova, O. (2015). Design of organic ternary blends and small-molecule

Organic semiconductor composites: influence of additives on the transient photocurrent

Creator:: Day, Jonathan, Platt, Andrew D., Ostroverkhova, Oksana, Subramanian, Sankar, and Anthony, John E.
Abstract:: We report on the effect of various guest molecules added to a functionalized anthradithiophene (ADT) host on photoexcited charge carrier dynamics in solution-deposited thin films, from ~100 ps to >100 μs after photoexcitation with 100 fs laser pulses. An addition of 2 and 5 wt % of C60 to a...
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Full Text:: , S. R. Parkin, J. E. Anthony, C. C. Kuo, and T. N. Jackson, J. Am. Chem. Soc. 127, 4986 �2005�. 10P

Movements and Settlement Site Selection of Pygmy Rabbits After Experimental Translocation

Creator:: Lawes, Timothy J., Anthony, Robert G., Robinson, W. Douglas, Forbes, James T., and Lorton, Glenn A.
Abstract:: We investigated the movements and selection of settlement sites of translocated pygmy rabbits (Brachylagus idahoensis) in southeastern Oregon from June to December 2008. We captured, radio tagged, and translocated 59 pygmy rabbits across big sagebrush (Artemisia tridentata ssp.) habitat with 3 categories of landscape fragmentation. We used radio telemetry to...
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Full Text:: , OR 97331, USA ROBERT G. ANTHONY, Oregon Cooperative Fish & Wildlife Research Unit, Department of

Defining and measuring the mean residence time of lateral surface transient storage zones in small streams

Creator:: Jackson, Tracie R., Haggerty, Roy, Apte, Sourabh V., Coleman, Anthony, and Drost, Kevin J.
Abstract:: Surface transient storage (STS) has functional significance in stream ecosystems because it increases solute interaction with sediments. After volume, mean residence time is the most important metric of STS, but it is unclear how this can be measured accurately or related to other timescales and field-measureable parameters. We studied mean...
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Full Text:: transient storage zones in small streams Tracie R. Jackson,1 Roy Haggerty,2 Sourabh V. Apte,3 Anthony

“Fracking” Controversy and Communication: Using National Survey Data to Understand Public Perceptions of Hydraulic Fracturing

Creator:: Boudet, Hilary, Clarke, Chris, Bugden, Dylan, Maibach, Edward, Roser-Renouf, Connie, and Leiserowitz, Anthony
Abstract:: The recent push to develop unconventional sources of oil and gas both in the U.S. and abroad via hydraulic fracturing (“fracking”) has generated a great deal of controversy. Effectively engaging stakeholders and setting appropriate policies requires insights into current public perceptions of this issue. Using a nationally representative U.S. sample...
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Full Text:: ., Clarke, C., Bugden, D., Maibach, E., Roser-Renouf, C., & Leiserowitz, A. (2014). "Fracking" controversy

Wind-driven inner-shelf circulation off central Oregon during summer

Creator:: Kirincich, Anthony R., Barth, John A., Grantham, Brian A., Menge, Bruce A., and Lubchenco, Jane
Abstract:: Velocity measurements from 17 deployments of moored acoustic Doppler current profilers obtained during four summer upwelling seasons are used to describe the crossshelf divergence of Ekman transport in the inner shelf off Oregon. For each deployment the measured surface and bottom cross-shelf transports were compared with estimates of the theoretical...
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Full Text:: Oregon during summer Anthony R. Kirincich and John A. Barth College of Oceanic and Atmospheric Sciences

Evidence of a dissolution effect on benthic foraminiferal shell chemistry: δ¹³C, Cd/Ca, Ba/Ca, and Sr/Ca results from the Ontong Java Plateau

Creator:: McCorkle, Daniel C., Martin, Pamela A., Lea, David W., and Klinkhammer, Gary P.
Abstract:: Core-top benthic foraminifera (Cibicidoides wuellerstorfi) from a depth transect of Soutar box cores from the Ontong-Java Plateau (1.6 – 4.4 km) were analyzed for cadmium, barium, and strontium (Cd/Ca, Ba/Ca, and Sr/Ca) and for their stable isotopic composition (δ¹³C and δ¹⁸O). We also measure bottom water δ¹³C, Cd, and Ba...
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Full Text:: Chemistry: δ¹³C, Cd/Ca, Ba/Ca, and Sr/Ca Results from the Ontong Java

Examinations of ice formation processes in Florida cumuli using ice measurements of anvil ice crystal particle residues

Creator:: Prenni, Anthony J., DeMott, Paul J., Twohy, Cynthia, Poellot, Michael R., Kreidenweis, Sonia M., Rogers, David C., Brooks, Sarah D., Richardson, Matthew S., and Heymsfield, Andrew J.
Abstract:: A continuous flow diffusion chamber (CFDC) was used to measure ice formation by cloud particle residuals during the Cirrus Regional Study of Tropical Anvils and Cirrus Layers-Florida Area Cirrus Experiment. These measurements were directed toward determining the relative contributions of homogeneous nucleation, heterogeneous nucleation, and secondary ice formation processes to...
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Full Text:: cumuli using ice nuclei measurements of anvil ice crystal particle residues Anthony J. Prenni,1 Paul J

Which design elements of individual quota fisheries help to achieve management objectives?

Creator:: Melnychuk, Michael C., Essington, Timothy E., Branch, Trevor A., Heppell, Selina S., Jensen, Olaf P., Link, Jason S., Martell, Steven J. D., Parma, Ana M., and Smith, Anthony D. M.
Abstract:: Individual quota (IQ) management systems in commercial marine fisheries are highly diverse, differing in the security, durability and exclusivity of the harvesting privilege and the transferability of quota units. This diversity in the degree of harvest rights may influence the effectiveness of IQ fisheries to meet management objectives. We conducted...
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An Affinity–Effect Relationship for Microbial Communities in Plant–Soil Feedback Loops

Creator:: Lou, Yi, Clay, Sharon A., Davis, Adam S., Dille, Anita, Felix, Joel, Ramirez, Analiza H. M., Sprague, Christy L., and Yannarell, Anthony C.
Abstract:: Feedback loops involving soil microorganisms can regulate plant populations. Here, we hypothesize that microorganisms are most likely to play a role in plant–soil feedback loops when they possess an affinity for a particular plant and the capacity to consistently affect the growth of that plant for good or ill. We...
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Molecular Packing-Dependent Exciton and Polari on Dynamics in Anthradithiophene Organic Crystals

Creator:: Van Schenck, Jonathan D. B., Giesbers, Gregory, Kannegulla, Akash, Cheng, Li-Jing, Anthony, John E., and Ostroverkhova, Oksana
Abstract:: Polarization-dependent absorption spectra of two functionalized derivatives of fluorinated anthradithiophene, diF TES-ADT and diF TDMS-ADT, were studied in the crystal phase using a Holstein-like Hamiltonian. For both molecules, the primary contribution to the lowest energy absorption was found to be the S-0-S-1 excitonic transition perturbed by an intermolecular coupling of...
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Full Text:: . Platt, A. D., Day, J., Subramanian, S., Anthony, J. E. & Ostroverkhova, O. J. Phys. Chem. C 113, 14006

Enhanced charge photogeneration promoted by crystallinity in small-molecule donor-acceptor bulk heterojunctions

Creator:: Paudel, Keshab, Johnson, Brian, Thieme, Mattson, Haley, Michael M., Payne, Marcia M., Anthony, John E., and Ostroverkhova, Oksana
Abstract:: We examined sub-nanosecond time-scale charge carrier dynamics in crystalline films of a functionalized anthradithiophene (ADT) donor (D) with three different acceptor (A) molecules. A four-fold enhancement in ultrafast charge carrier separation efficiency was observed in D/A blends with a fullerene acceptor added at 7–10 wt. % concentrations, whereas a gradual...
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Full Text:: , J. E. Anthony, and O. Ostroverkhova, J. Phys. Chem. C 117, 24752 (2013). 8J. Day, A. D. Platt, O

Estimating heterotrophic respiration at large scales: challenges, approaches, and next steps

Creator:: Bond-Lamberty, Ben, Epron, Daniel, Harden, Jennifer, Harmon, Mark E., Hoffman, Forrest, Kumar, Jitendra, David McGuire, Anthony, and Vargas, Rodrigo
Abstract:: Heterotrophic respiration (HR), the aerobic and anaerobic processes mineralizing organic matter, is a key carbon flux but one impossible to measure at scales significantly larger than small experimental plots. This impedes our ability to understand carbon and nutrient cycles, benchmark models, or reliably upscale point measurements. Given that a new...
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Full Text:: -Lamberty,1,† Daniel Epron,2 Jennifer Harden,3 Mark E. Harmon,4 Forrest Hoffman,5 Jitendra Kumar,5 Anthony

Paleomagnetism of the southwestern U.S.A. recorded by 0-5 Ma igneous rocks

Creator:: Tauxe, Lisa, Constable, Catherine, Johnson, Catherine L., Koppers, Anthony A. P., Miller, Winter R., and Staudigel, Hubert
Abstract:: The issue of permanent nondipole contributions to the time-averaged field lies at the very heart of paleomagnetism and the study of the ancient geomagnetic field. In this paper we focus on paleomagnetic directional results from igneous rocks of the southwestern U.S.A. in the age range 0–5 Ma and investigate both...
Resource Type:: Article
Full Text:: . recorded by 0–5 Ma igneous rocks Lisa Tauxe, Catherine Constable, Catherine L. Johnson, Anthony A. P

Potentially adaptive mitochondrial haplotypes as a tool to identify divergent nuclear loci

Creator:: Garvin, Michael R., Templin, William D., Gharrett, Anthony J., DeCovich, Nick, Kondzela, Christine M., Guyon, Jeffrey R., and McPhee, Megan V.
Abstract:: 1. Genetic tools are commonly used for conservation and management of at-risk species. Individuals are often sampled from mixtures that are composed of many populations, which creates a need to assign individuals to their source. This can be problematic when the genetic divergence among source populations is weak but can...
Resource Type:: Article
Full Text:: divergent nuclear loci Michael R. Garvin*,1,WilliamD. Templin2, Anthony J. Gharrett1, Nick DeCovich2

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