Index Catalog // ScholarsArchive@OSU

Classification of Animal Movement Behavior through Residence in Space and Time

Creator:: Orben, Rachael A., Thompson, David R., Tolkova, Irina, and Torres, Leigh G.
Abstract:: Identification and classification of behavior states in animal movement data can be complex, temporally biased, time-intensive, scale-dependent, and unstandardized across studies and taxa. Large movement datasets are increasingly common and there is a need for efficient methods of data exploration that adjust to the individual variability of each track. We...
Resource Type:: Article
Full Text:: Department of Fisheries and Wildlife, Marine Mammal Institute, Oregon State University, Hatfield Marine

Avian Species Richness in Relation to Intensive Forest Management Practices in Early Seral Tree Plantations

Creator:: Jones, Jay E., Kroll, Andrew J., Giovanini, Jack, Duke, Steven D., Ellis, Tana M., and Betts, Matthew G.
Abstract:: •Background: Managers of landscapes dedicated to forest commodity production require information about how practices influence biological diversity. Individual species and communities may be threatened if management practices truncate or simplify forest age classes that are essential for reproduction and survival. For instance, the degradation and loss of complex diverse forest...
Resource Type:: Article
Full Text:: fledgling bird abundance in Douglas-fir plantations of the Oregon Coast Range, USA. Canadian Journal of

Particle shape impacts export and fate in the ocean through interactions with the globally abundant appendicularian Oikopleura dioica

Creator:: Conley, Keats R. and Sutherland, Kelly R.
Abstract:: Marine microbes exhibit highly varied, often non-spherical shapes that have functional significance for essential processes, including nutrient acquisition and sinking rates. There is a surprising absence of data, however, on how cell shape affects grazing, which is crucial for predicting the fate of oceanic carbon. We used synthetic spherical and...
Resource Type:: Article
Full Text:: Oikopleura dioica Keats R. Conley*, Kelly R. Sutherland Department of Biology, Oregon Institute of Marine

Water, water, everywhere : Defining and assessing data sharing in academia

Creator:: Van Tuyl, Steven and Whitmire, Amanda L.
Abstract:: Sharing of research data has begun to gain traction in many areas of the sciences in the past few years because of changing expectations from the scientific community, funding agencies, and academic journals. National Science Foundation (NSF) requirements for a data management plan (DMP) went into effect in 2011, with...
Resource Type:: Article
Full Text:: , 5 Corvallis, Oregon, United States of America 6 7 *Corresponding

Mapping Migratory Bird Prevalence Using Remote Sensing Data Fusion

Creator:: Swatantran, Anu, Dubayah, Ralph, Goetz, Scott, Hofton, Michelle, Betts, Matthew G., Sun, Mindy, Simard, Marc, and Holmes, Richard
Abstract:: Background: Improved maps of species distributions are important for effective management of wildlife under increasing anthropogenic pressures. Recent advances in lidar and radar remote sensing have shown considerable potential for mapping forest structure and habitat characteristics across landscapes. However, their relative efficacies and integrated use in habitat mapping remain largely...
Resource Type:: Article
Full Text:: America, 3 The Department of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon

Simulated Evolution of Protein-Protein Interaction Networks with Realistic Topology

Creator:: Peterson, G. Jack, Pressé, Steve, Peterson, Kristin S., and Dill, Ken A.
Abstract:: We model the evolution of eukaryotic protein-protein interaction (PPI) networks. In our model, PPI networks evolve by two known biological mechanisms: (1) Gene duplication, which is followed by rapid diversification of duplicate interactions. (2) Neofunctionalization, in which a mutation leads to a new interaction with some other protein. Since many...
Resource Type:: Article
Full Text:: Society, Oregon State University, Corvallis, Oregon, United States of America, 4 Laufer Center for

Amino Acid Uptake in Arbuscular Mycorrhizal Plants

Creator:: Whiteside, Matthew D., Garcia, Maria O., and Treseder, Kathleen K.
Abstract:: We examined the extent to which arbuscular mycorrhizal (AM) fungi root improved the acquisition of simple organic nitrogen (ON) compounds by their host plants. In a greenhouse-based study, we used quantum dots (fluorescent nanoparticles) to assess uptake of each of the 20 proteinaceous amino acids by AM-colonized versus uncolonized plants....
Resource Type:: Article
Full Text:: development of vesicular-arbuscular mycorrhiza in culture. Journal of General Microbiology 1971: 157–166. 20

Water, Water, Everywhere: Defining and Assessing Data Sharing in Academia

Creator:: Van Tuyl, Steven and Whitmire, Amanda L.
Abstract:: Sharing of research data has begun to gain traction in many areas of the sciences in the past few years because of changing expectations from the scientific community, funding agencies, and academic journals. National Science Foundation (NSF) requirements for a data management plan (DMP) went into effect in 2011, with...
Resource Type:: Article
Full Text:: , University Libraries, Oregon State University, Corvallis, Oregon, United States of America, 2 Harold A

Phenology and Productivity of C₃ and C₄ Grasslands in Hawaii

Creator:: Pau, Stephanie and Still, Christopher J.
Abstract:: Grasslands account for a large proportion of global terrestrial productivity and play a critical role in carbon and water cycling. Within grasslands, photosynthetic pathway is an important functional trait yielding different rates of productivity along environmental gradients. Recently, C₃-C₄ sorting along spatial environmental gradients has been reassessed by controlling for...
Resource Type:: Article
Full Text:: States of America, 2 Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon, United

A Multi-Year Longitudinal Study of Water Quality Parameters in Four Salmon-Bearing and Recreational Streams on Mount Hood, Oregon

Creator:: Wasowski, Ronald, Alexander, David, Kolmes, Steven, Banet, Nathan, Card, Amy, Haines, Morgan, Kolmes, Elijah, Northcutt, Kelly, Roemer, Derek, and Webber, Sarah
Abstract:: Four streams-Clear Fork, Lost Creek, Camp Creek and Still Creek-in northwestern Oregon's Sandy River Basin were monitored for temperature, dissolved oxygen levels, and fecal bacterial concentrations in a multi-year analysis examining stream health for recreational users and anchor habitat for Pacific Salmon. Temperatures were recorded using micro -T temperature loggers...
Resource Type:: Article
Full Text:: Sockeye Salmon, Oncorhynchus nerka (Walbaum). Journal of Fish Biology 10(5): 513–522. 24. Oregon

ScholarsArchive@OSU

Classification of Animal Movement Behavior through Residence in Space and Time

Avian Species Richness in Relation to Intensive Forest Management Practices in Early Seral Tree Plantations

Particle shape impacts export and fate in the ocean through interactions with the globally abundant appendicularian Oikopleura dioica

Water, water, everywhere : Defining and assessing data sharing in academia

Mapping Migratory Bird Prevalence Using Remote Sensing Data Fusion

Simulated Evolution of Protein-Protein Interaction Networks with Realistic Topology

Amino Acid Uptake in Arbuscular Mycorrhizal Plants

Water, Water, Everywhere: Defining and Assessing Data Sharing in Academia

Phenology and Productivity of C₃ and C₄ Grasslands in Hawaii

A Multi-Year Longitudinal Study of Water Quality Parameters in Four Salmon-Bearing and Recreational Streams on Mount Hood, Oregon

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