Life Sciences Commons^™

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

Browse all Datasets

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 documented case. However, it not yet clear what effect such hybridization has on fern evolution, in part due to a paucity of available biparentally inherited …

Survey Data From Utah Urban Agricultural Workshop, Tyson Sorensen, Kelsey Hall, David Francis, Joshua Dallin

Browse all Datasets

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).

Survey Data From Ecochallenge Workshop, Tyson Sorensen, Kelsey Hall, David Francis, Joshua Dallin

Browse all Datasets

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).

Curriculum: Careers In Urban Agriculture (Grades 7-12), Tyson Sorensen, Kelsey Hall, David Francis, Joshua Dallin

Browse all Datasets

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 the instructor, presentation slides (PPT and PFD), worksheets, and other materials. This curriculum focuses on careers in urban agriculture.

Curriculum: Alternative Animals In Agriculture (Grades 7-12), Tyson Sorensen, Kelsey Hall, David Francis, Joshua Dallin

Browse all Datasets

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.

Forestgeo Dead Wood Census Protocol, David Janik, Kamil Kral, Dusan Adam, Tomas Vrska, J. A. Lutz

Browse all Datasets

After stems die, the wood persists in the ecosystem, either as standing deadwood or woody debris on the ground. Deadwood plays an important role in forest ecosystems, providing significantly different substrate, nutrient source, and microclimate to seedlings as well as habitat to vertebrates and invertebrates. Measurements of dead material on the forest floor can be used to more completely estimate biomass, carbon pools, and carbon fluxes. These methods continue the philosophy of the ForestGEO demography data by tracking the status of individual woody stems after mortality and thereby extending observations to the entire period each woody stem exists in the …

Soil Type More Than Precipitation Determines Fine-Root Abundance In Savannas Of Kruger National Park, South Africa, Andrew Kulmatiski, Sydney R.C. Sprouse, Karen H. Beard

Wildland Resources Faculty Publications

Aims Our aim was to examine how soil type and precipitation affect fine-root abundance in savanna ecosystems across Kruger National Park (KNP), South Africa. Methods Fine-root distributions were measured in four sites that represent the natural factorial combination of soil types (basalt-derived clay or granite-derived sand) and precipitation regimes [wet (~750 mm mean annual precipitation) or dry (~500 mm mean annual precipitation)] that occur in KNP. Root area and biomass (at soil depths of 0–75 cm) were estimated from measurements of root number, length and width in images from minirhizotron tubes at each site. Measurements were made during one mid-season …

Mpb Spot Infestation Data, James A. Powell

Browse all Datasets

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 is at 30m resolution, and each pixel is a density in a space-separated ascii file. The top five rows of each file are commented using …

Data For Allometric Equations Of Chrysolepis Sempervirens, Cornus Sericea, Corylus Cornuta Ssp. Californica, And Leucothoe Davisiae., J. A. Lutz, J. A. Freund, A. J. Larson, M. E. Swanson, T. J. Furniss, K.M. L. Becker, E. M. Blomdahl, C. A. Cansler, S. J. Germain, S. M. A. Jeronimo

Browse all Datasets

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+).

Online Information-Seeking Behaviors Of Parents Of Children With Adhd, Adam Sage, Delesha Carpenter, Robyn Sayner, Kathleen Thomas, Larry Mann, Sandra H. Sulzer, Adrian D. Sandler, Betsy Sleath

Kinesiology and Health Science Faculty Publications

This article describes (a) parent questions about ADHD (attention deficit/hyperactivity disorder), (b) parent Internet use to seek ADHD information, and (c) associations between type of Internet access and ADHD information-seeking. Seventy parents of children (ages 7-17 years) with ADHD completed questionnaires after their child’s visit with their pediatrician. Bivariate relationships were assessed using chi-square statistics, Pearson correlation coefficients, or t tests. Parents identified an average of 8.9 questions about ADHD for their child’s provider. Common questions were related to medication and long-term implications of ADHD. A majority of parents searched the Internet for general ADHD information (87%) and ADHD medication …

Youth Views On Communication About Adhd And Medication Adherence., Betsy Sleath, Delesha Carpenter, Robyn Sayner, Kathleen Thomas, Larry Mann, Adam Sage, Sandra H. Sulzer, Adrian D. Sandler

Kinesiology and Health Science Faculty Publications

The purpose of this study was to examine youth perceptions of attention deficit hyperactivity disorder (ADHD) communication with their pediatric providers, their reported adherence to their ADHD medications, and their desired location for an ADHD educational program. Youth ages 7 through 17 with an ADHD diagnosis were recruited. A research associate interviewed the youth. Parents completed demographic questionnaires. Seventy families participated. One-third of the youth wanted more discussion about ADHD with their providers during visits. The average youth had over eight questions about ADHD and its treatment. Most youth wanted to learn about ADHD at their provider’s office. Non-white and …

Weather And Prey Availability Affect The Timing Of Fall Migration Of Eared Grebes (Podiceps Nigricollis) From Great Salt Lake, Maureen G. Frank, Michael R. Conover

Wildland Resources Faculty Publications

Great Salt Lake (GSL) is a critical migratory stopover location for Eared Grebes (Podiceps nigricollis), but the factors influencing the timing of their fall migration have not previously been investigated. We used archived Doppler radar data to visualize the nocturnal departures of Eared Grebes from GSL over 16 years, from 1999–2015. We used generalized linear models (GLMs) to examine interannual variability in the timing of migration of Eared Grebes in relation to prey availability and lake temperature, as well as variation in the nightly departure likelihoods of Eared Grebes in relation to weather. On average, Eared Grebes departed from GSL …