24 Works

Grazing Exclosure Experiment on the Henry Mountains of Southern Utah

Johan T du Toit & Dustin Ranglack
The data contained herein are the results of a grazing exclosure experiment on the Henry Mountains of S. Utah [38°5’ N, 100°50’W] to determine the relative impacts of bison, cattle, and lagomorphs on forage availability. Exclosures were erected in October 2011 and the standing crop of grass inside both exclosure types (full and partial), as well as an open reference plot was clipped in October 2012. Additionally, the local ranching community was surveyed to measure...

Data from: Genotyping-by-Sequencing for Populus Population Genomics: An Assessment of Genome Sampling Patterns and Filtering Approaches

Paul Wolf, Martin P. Schilling, Aaron Duffy, Hardeep S. Rai, Carol A. Rowe, Karen E. Mock & Bryce A. Richardson
Continuing advances in nucleotide sequencing technology are inspiring a suite of genomic approaches in studies of natural populations. Researchers are faced with data management and analytical scales that are increasing by orders of magnitude. With such dramatic advances comes a need to understand biases and error rates, which can be propagated and magnified in large-scale data acquisition and processing. Here we assess genomic sampling biases and the effects of various population-level data filtering strategies in...

USU Rayleigh-scatter lidar 2014-2015 Nightly Temperatures

Leda Sox, Vincent Wickwar & Tao Yuan
Temperatures from a collocated Rayleigh-scatter lidar (RSL) and sodium resonance lidar were compared night-by-night, at different altitude levels, and hour-by-hour. Three zipped files are provided. USU RSL 2014-2015 [O] Corrected Temperatures.zip contains 36 files, one per night and hour, in RSLHourlyTemperaturesYYYYMMDDhour#.txt filename format. USU RSL 2014-2015 Hourly Temperatures.zip contains 36 files, one per night and hour, in RSLHourlyTemperaturesYYYYMMDDhour#.txt filename format. USU RSL 2014-2015 Nightly Temperatures.zip contains 19 files, one per night, in RSLTemperaturesYYYYMMDD.txt filename format.

MPB Spot Infestation Data

James A. Powell
This folder contains ASCII text raster files describing the pine density model and yearly aerial detection survey (ADS) data for three study areas: Sawtooth (central Idaho, USA), Chelan (north-central Washington, USA) and Northern Colorado (USA). These data supported analyses presented in Powell, J.A., M.J. Garlick, B.J. Bentz and N.A. Friedenberg. (2017) Differential Dispersal and the Allee Effect Create Power-Law Behavior: Distribution of Spot Infestations During Mountain Pine Beetle Outbreaks. Journal of Animal Ecology. Each raster...

Data for allometric equations of Chrysolepis sempervirens, Cornus sericea, Corylus cornuta ssp. californica, and Leucothoe davisiae.

James A. Lutz, J. A. Freund, A. J. Larson, M. E. Swanson, T. J. Furniss, K. M. L. Becker, E. M. Blomdahl, C. A. Cansier, S. J. Germain & S. M. A. Jeronimo
This data set includes measurements of 40 stems of Chrysolepis sempervirens (Kellogg) Hjelmq. (bush chinquapin), 41 stems of Cornus sericea L. (redosier dogwood), 50 stems of Corylus cornuta Marsh. ssp. californica (A. DC.) E. Murray, and 40 stems of Leucothoe davisiae Torrey (Sierra laurel), as reported in Lutz et al. (2014, 2017). Nomenclature follows Flora of North America (1993+).

Experimental Validation Data for CFD of Steady and Transient Mixed Convection on a Vertical Flat Plate

Blake W. Lance
Simulations are becoming increasingly popular in science and engineering. One type of simulation is Computation Fluid Dynamics (CFD) that is used when closed forms solutions are impractical. The field of Verification & Validation emerged from the need to assess simulation accuracy as they often contain approximations and calibrations. Validation involves the comparison of experimental data with simulation outputs and is the focus of this work. Errors in simulation predictions may be assessed in this way....

MetaCom: Automated Data Processing and Analysis of Metagenomic Community Sequences

Cody A. Tramp & Charles D. Miller
Advances in next generation sequencing technology have allowed metagenomic researchers to study the composition of bacterial communities through analysis of the vast numbers of sequence reads that these technologies generate. It is not feasible to analyze and interpret this large amount of data manually and individual research groups must create automated scripts and programs to analyze this data. Here, we present MetaCom, a program that offers a common set of analysis and organizational tools that...

Data from: How Uncertainty in the Neutral Wind Limits the Accuracy of Ionospheric Modeling and Forecasting

Michael David, Jan Sojka & Robert W. Schunk
Output files from runs of the TDIM ionospheric model used for the figures and calculations in the article in JGR Space Physics.

Grand Staircase Escalante Economic Effects Data

Paul Jakus & Sherzod Akhundjanov
The designation of landscape-scale national monuments has generated intense debate as to whether their regional economic effects are positive or negative. National monuments can restrict land uses, thus favoring economic development based on the low-wage tourism industry relative to higher-wage extractive industries. Utah’s Grand Staircase-Escalante National Monument has been managed for landscape-scale conservation whilst protecting existing valid uses. We assess post-designation trends in the ranching, mining, and tourism industries, after which pre- and post-designation paths...

DNA methylation in lung tissues of mouse offspring exposed in utero to polycyclic aromatic hydrocarbons: Appendix E. Results of gene ontology analysis for differentially methylated genes

Trevor Fish & Abby Benninghoff
This Microsoft Excel document provides complete results for AgriGo gene ontology analyses of differentially methylated genes in the form of three tables, as follows: Table 1. AgriGO GO Slim Results for Biological Process, Molecular Function and Cellular Compartment for Sham, AdjDBC and TumDBC Tissues Table 2. AgriGO GO Slim Results for Biological Process, Molecular Function and Cellular Compartment for Sham, AdjBaP and TumBaP Tissues Table 3. AgriGO GO Slim Results for Biological Process, Molecular Function...

Predictive Mathematical Model for Polyhydroxybutyrate Synthesis in Escherichia coli

Angela Dixon

Survey Data from Utah Urban Agricultural Workshop

Tyson Sorensen, Kelsey Hall, David Francis & Joshua Dallin
Forty-two teachers who attended the Urban Agriculture Workshop were surveyed after the workshop to assess the value of various aspects of the workshop and to measure pre-post gains in knowledge, ability, and importance. Also to measure attitudes, subjective norms, perceived behavioral controls, and behavioral intention. Demographics were also collected. Data show the results. Survey Instrument is attached. Scaling varies (see instrument).

Fluxes of methane, non-methane hydrocarbons and carbon dioxide from natural gas well pad soils in Eastern Utah

Seth Lyman
We measured fluxes of methane, non-methane hydrocarbons, and carbon dioxide from natural gas well pad soils and from nearby undisturbed soils in eastern Utah. Methane fluxes varied from less than zero to more than 38,000 mg m-2 h-1. Fluxes from well pad soils were almost always greater than from undisturbed soils. Fluxes were greater from locations with higher concentrations of total combustible gas in soil and were inversely correlated with distance from well heads. Several...

Curriculum: Alternative Animals in Agriculture (grades 7-12)

Tyson Sorensen, Kelsey Hall, David Francis & Joshua Dallin
Materials were created for school-based agricultural educators (7th-12 grade) to use for students in Utah. This curriculum covers multiple days of instruction but 3-5 (50-minute sessions) days is what it is intended for. Includes a unit plan for an instructor, presentation slides (PPT and PFD), worksheets, and other materials.

Survey Data from EcoChallenge Workshop

Tyson Sorensen, Kelsey Hall, David Francis & Joshua Dallin
The Borich calculator analyzed the data from the EcoChallenge (Explore) workshop to determine professional development needs of educators for future workshop planning. The calculator takes into account IMPORTANCE and PERCEIVED COMPETENCE of each item and calculates Mean Weighted Discrepancy Scores (MWDS). Those are then ranked and the data shows those results. The survey instrument is attached. The workshop was student-centered but allowed for educational professionals to engage with the materials (Exploring careers in AFNR).

Data from: Further Examination of the Geographic Range of Eriogonum corymbosum var. nilesii (Polygonaceae)

Mark W. Ellis, Paul Wolf, Shannon Bardot, Carol A. Rowe, Sarah Kulpa & Karen E. Mock
The buckwheat Eriogonum corymbosum is widely distributed throughout the southwestern United States, forming a complex of eight varieties. Eriogonum corymbosum var. nilesii is a primarily yellow-flowered taxon reported only from Clark County, Nevada. A previous genetic study by our research group found that variety nilesii is genetically distinct from other E. corymbosum varieties, based on a limited number of populations. Here, we assess genetic variation in 14 newly sampled yellow-flowered populations from southern Nevada, southern...

Nutrient Criterion Data

Paul Jakus, Nanette Nelson & Jeffery Ostenmiller
We present a scientific replication of a benthic algae nuisance threshold study originally conducted in Montana, but we do so using a different sampling methodology in a different state. Respondents are asked to rate eight photographs that depict varying algae conditions. Our initial results show that Utah resident preferences for benthic algae levels are quite similar to those of Montana residents, thus replicating the Montana study. For the full Utah sample, though, Cronbachís ? indicated...

Emissions of Organic Compounds from Produced Water Ponds

Seth Lyman
We measured fluxes of methane, a suite of non-methane hydrocarbons (C2-C11), light alcohols, and carbon dioxide from oil and gas produced water storage and disposal ponds in Utah (Uinta Basin) and Wyoming (Upper Green River Basin) United States during 2013-2016. In this paper, we discuss the characteristics of produced water composition and air-water fluxes, with a focus on flux chamber measurements. In companion papers, we will (1) report on inverse modeling methods used to estimate...

Refined climate downscaling for the Intermountain West

Robert R. Gillies, Rong Li, Shih-Yu Wang & Jiming Jin
Large biases associated with climate projections are problematic when it comes to their regional application in the assessment of water resources and ecosystems. We produced a set of regional climate projections that have the systematic biases reduced. The dataset first utilized a statistical regression technique and a global reanalysis dataset to correct biases in the globally-simulated variables that are subsequently used to drive the regional model. The bias-corrected global simulation data led to a more...

Sweeping Langmuir Probe (SLP) of the STORMs Sounding Rocket Mission

Padmashri Suresh & Charles Swenson
On October 30, 2007 NASA launched rocket 36.218 carrying the mission: “Investigation of Mid Latitude Ionospheric Irregularities Associated with Terrestrial Weather Systems” also known as the STORMS Mission. The rocket was launched from Wallops Island, Virginia (37.95◦ N, 284.53◦ E, 67.5◦ dip angle) at twelve minutes past local midnight. It flew along an azimuth of 114◦ and reached apogee near 394 km. The rocket payload had a suite of instruments from Utah State University/Space Dynamic...

Data from: Target Sequence Capture of Nuclear-Encoded Genes for Phylogenetic Analysis in Ferns

Paul G. Wolf, Tanner A. Robison, Matthew G. Johnson, Michael A. Sundue, Weston L. Testo & Carl J. Rothfels
Premise of the study: Until recently, most phylogenetic studies of ferns were based on chloroplast genes. Evolutionary inferences based on these data can be incomplete because the characters are from a single linkage group and are uniparentally inherited. These limitations are particularly acute in studies of hybridization, which is prevalent in ferns; fern hybrids are common and ferns are able to hybridize across highly diverged lineages, up to 60 million years since divergence in one...

Data from \"Admixture, evolution, and variation in reproductive isolation in the Boechera puberula clade\"

Martin Peter Schilling, Zachariah Gompert, Fay-Wei Li, Michael D. Windham & Paul G. Wolf
- .fastq files (Raw data from 79 individuals) - zipped - *.vcf file (variant call files) - *.gl (genotype likelihoods file) - k8admixProps.csv (admixture proportions) - k8gprob_mngt.txt (mean genotypes estimated by entropy) - All scripts for analysis can be found at Github repository. https://github.com/schimar/hts_tools

Data from: Benchmark Experiments for Natural Convection in Nuclear Fuel Rod Bundles

Kyle L. Jones & Barton L. Smith
Natural convection is a phenomenon in which a flow of the fluid surrounding a body is induced by a change in density due to the temperature difference between the body and the fluid. This flow can be highly non-linear and turbulent, generating eddies. The complex interaction between the convective, viscous and buoyant forces requires the use of modern turbulent simulation tools for simulation. The accuracy of these tools, due to non-linearity, is difficult to assess....

Registration Year

  • 2017
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Resource Types

  • Dataset
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Affiliations

  • Utah State University
    19
  • University of Montana
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  • University of Washington
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  • University of Vermont
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  • Washington State University
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