19 Works

Assessing the impact of multicomponent diffusion in direct numerical simulations of premixed, high-Karlovitz, turbulent flames: hydrogen data

Aaron Fillo, Jason Schlup, Guillaume Blanquart & Kyle E Niemeyer
This data contains results from direct numerical simulations of premixed, two-dimensional unsteady and three-dimensional, turbulent hydrogen/air flames, using the multicomponent and mixture-averaged diffusion models. In particular, this dataset contains information about diffusion flux angles and magnitudes. We performed the simulations using the finite-difference code NGA; simulation details are described completely in the associated article.

Dataset: Experimental evaluation of herbicide use on biodiversity, ecosystem services and timber production tradeoffs in forest plantations.

Thomas D Stokely
This dataset consists of species richness of native plants, pollinators, and birds, ecosystem service response variables, and timber and revenue projections from forest plantations of the Oregon Coast Range, collected during the first 6 years of stand establishment (2011-2016). The objectives of the Intensive Forest Management experiment were to quantify the effects of herbicide use on biodiversity and ecosystem services and the relative tradeoffs between timber production and ecosystem services.

Fall Creek Reservoir Water Quality Dataset

Stephen Hamilton, Christina Murphy, Sherri Johnson & Amanda Pollock
Water chemistry measurements taken at or downstream of Fall Creek Reservoir, OR (43.9459714, -122.755765). Fall Creek is a tributary of the Middle Fork Willamette River, located approximately 20 miles SE of Eugene, Oregon, USA. Water chemistry measurements included water samples collected from the reservoir outflow (during autumn drawdown) and within Fall Creek Reservoir (during August). These water samples were analyzed to determine concentrations of dissolved organic carbon, suspended sediment, and nutrients. A sonde was used...

Librarians as Wikimedia Movement Organizers in Spain: an interpretive inquiry exploring activities and motivations - Dataset

Laurie Bridges & Clara Llebot
This dataset is a list of quotes used in the article "Librarians as Wikimedia Movement Organizers in Spain: An interpretive inquiry exploring activities and motivations", by Laurie Bridges and Clara Llebot. This dataset includes the quotes in the original language (English and Spanish) and, when the original language is not English, the translation to English. We interviewed a total of 18 Spanish librarians in 14 interviews. In the interviews the librarians discussed their use of...

Southern Sierra Nevada Fractional Land Cover 2014 - 2018

Eric L. McGregor, Rebecca E. Green, Kathryn L. Purcell, Jody M. Tucker, Sean M. Matthews & David S. Green
This dataset is designed to capture landscape changes brought on by a severe tree mortality episode in California's southern Sierra Nevada range, by mapping multiple land cover types in a continuous way at annual time-steps throughout the mortality event. By mapping multiple land cover types we can see not only the occurrence of tree mortality explicitly, but also associated landscape changes, such as reduced live forest cover and increased bare ground cover. Fractional cover maps...

Assessing the impact of diffusion model on the turbulent transport and flame structure of premixed lean hydrogen flames: hydrogen data

Aaron Fillo, PETER HAMLINGTON & Kyle Niemeyer
This dataset contains results from direct numerical simulations of premixed, three-dimensional, turbulent hydrogen/air flames, using the multicomponent and mixture-averaged diffusion models. In particular, this dataset contains information about the enstrophy budget and flame structure. We performed the simulations using the finite-difference code NGA; simulation details are described completely in the associated article.

Discharge and suspended sediment a paired watershed study examining the effects of contemporary forest harvesting in the Oregon Coast Range

Jeff Hatten, Catalina Segura, Kevin Bladon, Cody Hale, George G. Ice & John Stednick
Forest harvesting practices can expose mineral soils, decrease infiltration capacities of soils, disturb the stream bank and channel, and increase erosion and fine sediment supply to stream channels. To reduce nonpoint source sediment pollution associated with forest management activities and to maintain the high water quality typically provided from forests, best management practices (BMPs) were developed and implemented. The Alsea Watershed Study was an important early research site that lead to the development of contemporary...

Bean CAP Snap Bean Diversity Panel Passport Data

James R. Myers
The accessions used to create the Snap Bean Diversity Panel were 149 snap bean cultivars and germplasm lines selected from North American and European germplasm. This panel was developed with support from the Common Bean Coordinated Agriculture Project (USDA-NIFA grant no. 2009-85606-05964). The accompanying data set contains information, where known, about pod traits and plant growth habit, USDA-NPGS Plant Introduction (PI) number, who bred the cultivar, market class and pod sieve size, plant variety protection...

Benthic macroinvertebrates sampled above and below Cougar Dam

Christina Murphy, Sherri Johnson, William Gerth, Todd Pierce & Gregory Taylor
This dataset accompanies the manuscript Unintended consequences of selective water withdrawals from reservoirs alter downstream macroinvertebrate communities in Water Resources Research. Benthic macroinvertebrates were collected from samples taken annually during the first two weeks of August from 2002-2007 and again in 2017 at six sites in the South Fork McKenzie River. Taxonomy of samples collected prior to 2017 have been updated to be consistent with 2017 taxa designations.

Hyperspectral reflectance data of wheat in situ and lab scans infected with soilborne wheat mosaic virus

Marja Haagsma, Christina Hagerty, Duncan Kroese & Elizabeth Jachens
Hyperspectral images were taken in a lab setting from wheat leaves and in situ from agricultural wheat fields and disease nursery. The goal of this research was to find infection of soilborne wheat mosaic virus in wheat for early detection using digital imagery, i.e., either hyperspectral or multispectral.

Hinkle Creek Benthic Invertebrate Dataset

William Gerth, Judith L. Li, Richard Van Driesche, Janel Sobota, Christina Murphy, Lisa Ganio & Arne Skaugset
This dataset contains records of identified benthic and aquatic emergent invertebrates from pre-timber harvest, post-timber harvest, and reference (no harvest) collection sites in the Hinkle Creek watershed. A variety of fish-bearing tributaries, fishless tributaries, and mainstem creek sites were sampled. Benthic invertebrates were collected using Serber nets and emergent adults were collected with emergence traps. Invertebrates were identified to the lowest practical taxonomic level.

Assessing the impact of multicomponent diffusion in direct numerical simulations of premixed, high-Karlovitz, turbulent flames: n-heptane data

Aaron Fillo, Jason Schlup, Guillaume Blanquart & Kyle Niemeyer
This data contains results from direct numerical simulations of premixed, three-dimensional, turbulent n-heptane/air flames, using the multicomponent and mixture-averaged diffusion models. In particular, this dataset contains information about diffusion flux angles and magnitudes. We performed the simulations using the finite-difference code NGA; simulation details are described completely in the associated article.

Carbonate measurements from Whiskey Creek Shellfish Hatchery in Netarts Bay, OR from 2014-2019

William Fairchild
High-resolution measurements of salinity, temperature, and partial pressure of carbon dioxide (pCO2) taken at Whiskey Creek Shellfish Hatchery, Netarts Bay, Oregon, from 2014 - 2019 are provided in this data set. Briefly, a permanently submerged pipe draws in bay water to supply the shellfish hatchery tanks. Unmodified water is branched into an adjacent laboratory where determination of salinity and temperature are measured using a SeaBird Electronics 45 MicroTSG (SBE45) at a rate of approximately 1...

Land-use in the Willamette Valley from 2004-2017

Bogdan Strimbu, George Mueller-Warrant & Kristin Trippe
The Willamette Valley, bounded on the west by the Coast Range and on the east by the Cascade Mountains, is the largest river valley completely confined to Oregon. The fertile valley soils combined with a temperate, marine climate create ideal agronomic conditions for seed production. Historically, seed cropping systems in the Willamette Valley have focused on the production of grass and forage seeds. In addition to growing over two-thirds of the nation’s cool-season grass seed,...

Research Data Policies at Doctoral Universities with very high research activity (R1 institutions)

Clara Llebot & Diana Castillo
This dataset compiles a list of universities classified as Doctoral Universities with very high research activity (R1) by the Carnegie Commission for Higher Education as well as their unique identifier. The dataset also lists whether or not an institutional research data policy exists, the internal classification number used by the researchers, the title of the policy, a link to the policy, comments from the researchers, and who located the policy. The policies included in this...

Land Cover Classification (5-meter) - Kings River Fisher Project 2014 - 2018

Eric L. McGregor, Kathryn L. Purcell, Rebecca E. Green, Sean M. Matthews, David S. Green & Jody M. Tucker
These high resolution (5x5-meter pixel) categorical models of land cover were created by training random forest classification models on RapidEye (Planet Labs Inc.) satellite spectral data for each year and then predicting those models across the landscape. Training data were created by visually interpreting random plots over high resolution NAIP aerial imagery. Land cover classes include bare ground, live forest, shrub, herbaceous, and tree mortality. Class definitions generally follow California Wildlife Habitat Relationships (CWHR) categories....

Phytoplankton in Upper Willamette Reservoirs Dataset

Christina Murphy, Amanda Pollock, Ivan Arismendi & Sherri Johnson
Phytoplankton samples were collected from 5 upper Willamette Basin reservoirs in variable months during years 2013-2016 and 2019. Samples were collected from Blue River Reservoir, Cougar Reservoir, Fall Creek Reservoir, Lookout Point Reservoir, and Hills Creek Reservoir. The phytoplankton were identified and enumerated by Jim Sweet at Aquatic Analysts. Density and biovolume were calculated for each phytoplankton species identified per sample collected. This dataset also includes environmental parameters corresponding to sample collection date or the...

Assessing the impact of multicomponent diffusion in direct numerical simulations of premixed, high-Karlovitz, turbulent flames: toluene data

Aaron Fillo, Jason Schlup, Guillaume Blanquart & Kyle Niemeyer
This data contains results from direct numerical simulations of premixed, three-dimensional, turbulent toluene/air flames, using the multicomponent and mixture-averaged diffusion models. In particular, this dataset contains information about diffusion flux angles and magnitudes. We performed the simulations using the finite-difference code NGA; simulation details are described completely in the associated article.

A catchment-scale assessment of stream temperature response to contemporary forest harvesting in the Oregon Coast Range

Kevin Bladon, Nicholas Cook, Jeffery Light & Catalina Segura
Historical forest harvesting practices were reviewed in the original Alsea Watershed Study where they found increased energy loading to the stream and produced higher stream temperatures. This was an important early research site that lead to the development of contemporary forest management practices to protect water quality and fish habitat in Oregon and elsewhere. Here we present an analysis of 6 years (3 years pre-harvest and 3 years post-harvest) of summer stream temperature data from...

Registration Year

  • 2021
    19

Resource Types

  • Dataset
    19

Affiliations

  • Oregon State University
    19
  • California Institute of Technology
    3
  • National Council for Air and Stream Improvement
    2
  • US Forest Service
    2
  • University of Barcelona
    1
  • Pacific Northwest Research Station
    1
  • University of Colorado Boulder
    1
  • Colorado State University
    1
  • Swiss Ornithological Institute
    1
  • Cornell University
    1