Index Catalog // ScholarsArchive@OSU

Diversity and distribution of anostomoid fishes (Teleostei: Characiformes) throughout the Guianas

Creator:: Sidlauskas, Brian L. and Vari, Richard P.
Abstract:: Diversité et distribution des poissons anostomoides (Teleostei, Characiformes) dans les Guyanes. Cinquante-six espèces, soit approximativement 20% des Characiformes de la superfamille des Anostomidea (familles des Anostomidae, Chilodontidae, Curimatidae et Prochilodontidae), fréquentent les eaux douces de la Guyane française, du Guyana et du Suriname bien que ces régions ne recouvrent qu’environ...
Resource Type:: Article
Full Text:: distribution of anostomoid fishes (Teleostei: Characiformes) throughout the Guianas** by Brian L

Registration of the LouAu (Louise/IWA8608077) Wheat Recombinant Inbred Line Mapping Population

Creator:: Thompson, Alison L., Smiley, Richard W., and Garland-Campbell, Kim
Abstract:: LouAu (Louise/IWA8608077) (MP-7, NSL 511036) is a wheat (Triticum aestivum L.) recombinant inbred line population developed by the USDA-ARS, with Oregon State and Washington State Universities, from a cross between the soft white spring cultivar Louise and the white facultative Iranian landrace IWA8608077. The population was developed by single seed...
Resource Type:: Article
Full Text:: /IWA8608077) Wheat Recombinant Inbred Line Mapping Population Alison L. Thompson, Richard W. Smiley, and Kim

Down-regulation of gibberellic acid in poplar has negligible effects on host-plant suitability and insect pest response

Creator:: Buhl, Christine, Strauss, Steven H., and Lindroth, Richard L.
Abstract:: Abstract Endogenous levels and signaling of gibberellin plant hormones such as gibberellic acid (GA) have been genetically down-regulated to create semi-dwarf varieties of poplar. The potential benefits of semi-dwarf stature include reduced risk of wind damage, improved stress tolerance, and improved wood quality. Despite these benefits, modification of growth traits...
Resource Type:: Article
Full Text:: suitability and insect pest 1 response 2 3 Christine Buhl, Steven H. Strauss and Richard L. Lindroth 4

Comparison of Disturbed and Undisturbed Soil Core Methods to Estimate Nitrogen-Mineralization Rates in Manured Agricultural Soils

Creator:: Moberg, Dean P., Johnson, Richard L., and Sullivan, Dan M.
Abstract:: Ion exchange resin/soil cores are a common in situ approach to estimating soil nitrogen (N) mineralization rates. However, no studies compare the two common methods of core preparation (disturbed and undisturbed). The objective of our study was to compare N mineralized and soil temperature in disturbed versus undisturbed cores of...
Resource Type:: Article
Full Text:: RICHARD L. JOHNSON,2 AND DAN M. SULLIVAN3 1U.S. Department of Agriculture–Natural Resources Conservation

New species of Cyphocharax (Ostariophysi: Characiformes: Curimatidae) from Suriname and French Guiana and a discussion of curimatid diversity on the Guiana Shield

Creator:: Vari, Richard P., Sidlauskas, Brian L., and Le Bail, Pierre-Yves
Abstract:: Cyphocharax biocellatus, a species of curimatid characiform apparently endemic to the Marowijne River/Fleuve Maroni system in Suriname and French Guiana, and the Maim River basin in French Guiana is described as new. The new species is diagnosed from congeners based on meristic and morphometric features and details of pigmentation of...
Resource Type:: Article

Relationship Between Temperature and Ceratomyxa shasta–Induced Mortality In Klamath River Salmonids

Creator:: Ray, R. Adam, Holt, Richard A., and Bartholomew, Jerri L.
Abstract:: Water temperature influences almost every biological and physiological process of salmon, including disease resistance. In the Klamath River (California), current thermal conditions are considered sub-optimal for juvenile salmon. In addition to borderline temperatures, these fish must contend with the myxozoan parasite Ceratomyxa shasta, a significant cause of juvenile salmonid mortality...
Resource Type:: Article
Full Text:: MORTALITY IN KLAMATH RIVER SALMONIDS R. Adam Ray, Richard A. Holt*, and Jerri L. Bartholomew*� Department

Dam Removal and Implications for Fish Health: Ceratomyxa shasta in the Williamson River, Oregon, USA

Creator:: Hurst, Charlene N., Holt, Richard A., and Bartholomew, Jerri L.
Abstract:: The removal of dams on a river is one potential tool for the ecological restoration of native salmonid fishes. However, the removal of barriers also introduces risks, such as the introduction of fish pathogens into previously isolated populations. The proposed removal of four dams on the Klamath River, Oregon–California, provides...
Resource Type:: Article
Full Text:: , Oregon, USA Charlene N. Hurst, Richard A. Holt, and Jerri L. Bartholomew* Department of Microbiology

Rapid Quantification of Soilborne Pathogen Communities in Wheat-based Long-term Field Experiments

Creator:: Smiley, Richard W., Machado, Stephen, Rhinhart, Karl E. L., Reardon, Catherine L., and Wuest, Stewart B.
Abstract:: This is an author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by The American Phytopathological Society and can be found at: https://doi.org/10.1094/PDIS-09-15-1020-RE
Resource Type:: Article
Full Text:: Communities in Wheat-based Long-term Field Experiments Richard W. Smiley, Stephen Machado, and Karl E

Large medusae in surface waters of the Northern California Current: variability in relation to environmental conditions

Creator:: Suchman, Cynthia L., Brodeur, Richard D., Daly, Elizabeth A., and Emmett, Robert L.
Abstract:: Blooms of jellyfish around the world have been correlated with climatic variables related to environmental causes. Sizeable populations of large medusae, primarily Chrysaora fuscescens and Aequorea sp., appear annually in shelf waters of the Northeast Pacific Ocean. Previous research has shown that C. fuscescens is abundant seasonally in the inner...
Resource Type:: Article
Full Text:: . Suchman • Richard D. Brodeur • Elizabeth A. Daly • Robert L. Emmett Published online: 15 March 2012

A National Evaluation of Community-Based Youth Cessation Programs: End of Program and Twelve-month Outcomes

Creator:: Curry, Susan J., Mermelstein, Robin J., Emery, Sherry L., Sporer, Amy K., Berbaum, Michael L., Campbell, Richard T., Flay, Brian, and Warnecke, Richard B.
Abstract:: Most youth cessation treatment research consists of efficacy studies in which treatments are evaluated under optimal conditions of delivery. Less is known about the effectiveness of youth cessation treatments delivered in real-world, community based settings. A national sample of 41 community-based youth cessation programs participated in a longitudinal evaluation to...
Resource Type:: Article
Full Text:: FlayBr Text Box Curry, S. J., Mermelstein, R. J., Emery, S. L., Sporer, A. K., Berbaum, M. L., Campbell

ScholarsArchive@OSU

Diversity and distribution of anostomoid fishes (Teleostei: Characiformes) throughout the Guianas

Registration of the LouAu (Louise/IWA8608077) Wheat Recombinant Inbred Line Mapping Population

Down-regulation of gibberellic acid in poplar has negligible effects on host-plant suitability and insect pest response

Comparison of Disturbed and Undisturbed Soil Core Methods to Estimate Nitrogen-Mineralization Rates in Manured Agricultural Soils

New species of Cyphocharax (Ostariophysi: Characiformes: Curimatidae) from Suriname and French Guiana and a discussion of curimatid diversity on the Guiana Shield

Relationship Between Temperature and Ceratomyxa shasta–Induced Mortality In Klamath River Salmonids

Dam Removal and Implications for Fish Health: Ceratomyxa shasta in the Williamson River, Oregon, USA

Rapid Quantification of Soilborne Pathogen Communities in Wheat-based Long-term Field Experiments

Large medusae in surface waters of the Northern California Current: variability in relation to environmental conditions

A National Evaluation of Community-Based Youth Cessation Programs: End of Program and Twelve-month Outcomes

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