Index Catalog // ScholarsArchive@OSU

Histopathological assessment of liver and gonad pathology in continental slope fish from the northeast Atlantic Ocean

Creator:: Feist, S. W., Stentiford, G. D., Kent, M. L., Santos, A. Ribeiro, and Lorance, P.
Abstract:: The deep-sea environment is a sink for a wide variety of contaminants including heavy metals and organic compounds of anthropogenic origin. Life history traits of many deep-water fish species including longevity and high trophic position may predispose them to contaminant exposure and subsequent induction of pathological changes, including tumour formation....
Resource Type:: Article
Full Text:: liver and gonad pathology in continental slope fish from the northeast Atlantic Ocean Feist, S. W

Two myxozoans from the urinary tract of topsmelt, Atherinops affinis

Creator:: Sanders, Justin L., Jaramillo, Alejandra G., Ashford, Jacob E., Feist, Stephen W., Lafferty, Kevin D., and Kent, Michael L.
Abstract:: Two myxozoan species were observed in the kidney of topsmelt, Atherinops affinis, during a survey of parasites of estuarine fishes in the Carpinteria Salt Marsh Reserve, California. Fish collected on 3 dates in 2012 and 2013 were sectioned and examined histologically. Large extrasporogonic stages occurred in the renal interstitium of...
Resource Type:: Article
Full Text:: AFFINIS Justin L. Sanders, Alejandra G. Jaramillo*, Jacob E. Ashford*, Stephen W. Feist†, Kevin D

Investigating the impact of chronic atrazine exposure on sexual development in zebrafish

Creator:: Corvi, Margaret M., Stanley, Kerri A., Peterson, Tracy S., Kent, Michael L., Feist, Stephen W., La Du, Jane K., Volz, David C., Hosmer, Alan J., and Tanguay, Robert L.
Abstract:: Atrazine (ATZ) is a selective triazine herbicide used primarily for pre-emergent weed control in corn, sorghum and sugar cane production. It is one of the most widely used herbicides in North America. Some research published over the last decade suggests that chronic exposure to environmentally relevant ATZ concentrations can adversely...
Resource Type:: Article
Full Text:: , Tracy S Peterson c,d , Michael L Kent c,d , Stephen W Feist e , Jane K La Du a,d , David C Volz f

Landscape characteristics and coho salmon (Oncorhynchus kisutch) distributions: explaining abundance versus occupancy

Creator:: Steel, E. A., Jensen, D. W., Burnett, K. M., Christiansen, K., Firman, J. C., Feist, B. E., Anlauf, K. J., and Larsen, D. P.
Abstract:: Distribution of fishes, both occupancy and abundance, is often correlated with landscape-scale characteristics (e.g., geology, climate, and human disturbance). Understanding these relationships is essential for effective conservation of depressed populations. We used landscape characteristics to explain the distribution of coho salmon (Oncorhynchus kisutch) in the Oregon Plan data set, one...
Resource Type:: Article
Full Text:: . Jensen, K.M. Burnett, K. Christiansen, J.C. Firman, B.E. Feist, K.J. Anlauf, and D.P. Larsen Abstract

Periglacial debris-flow initiation and susceptibility and glacier recession from imagery, airborne LiDAR, and ground-based mapping

Creator:: Lancaster, Stephen T., Nolin, Anne W., Copeland, Elizabeth A., and Grant, Gordon E.
Abstract:: Climate changes in the Pacific Northwest, USA, may cause both retreat of alpine glaciers and increases in the frequency and magnitude of storms delivering rainfall at high elevations absent significant snowpack, and both of these changes may affect the frequency and severity of destructive debris flows initiating on the region's...
Resource Type:: Article
Full Text:: . Lancaster1,*, Anne W. Nolin1, Elizabeth A. Copeland1, and Gordon E. Grant2 1College of Earth, Ocean, and

Twelve months of voluntary heavy alcohol consumption in male rhesus macaques suppresses intracortical bone remodeling

Creator:: Gaddini, Gino W., Grant, Kathleen A., Woodall, Andrew, Stull, Cara, Maddalozzo, Gianni F., Zhang, Bo, Turner, Russell T., and Iwaniec, Urszula T.
Abstract:: Chronic heavy alcohol consumption is a risk factor for cortical bone fractures in males. The increase in fracture risk may be due, in part, to reduced bone quality. Intracortical (osteonal) bone remodeling is the principle mechanism for maintaining cortical bone quality. However, it is not clear how alcohol abuse impacts...
Resource Type:: Article
Full Text:: . W., Grant, K. A., Woodall, A., Stull, C., Maddalozzo, G. F., Zhang, B., ... & Iwaniec, U. T. (2015

Effect of Climate on the Distribution of Fusarium spp. Causing Crown Rot of Wheat in the Pacific Northwest of the United States

Creator:: Poole, Grant J., Smiley, Richard W., Walker, Carl, Huggins, David, Rupp, Richard, Abatzoglou, John T., Garland-Campbell, Kimberly, and Paulitz, Timothy C.
Abstract:: Fusarium crown rot (FCR) is one of the most widespread root and crown diseases of wheat in the Pacific Northwest (PNW) of the United States. Our objectives were to characterize crown rot severity and distribution throughout the PNW by conducting a survey of 210 fields covering the diverse dryland wheat-producing...
Resource Type:: Article
Full Text:: United States Grant J. Poole, Richard W. Smiley, Carl Walker, David Huggins, Richard Rupp, John

Toward a formal definition of water scarcity in natural-human systems

Creator:: Jaeger, W. K., Plantinga, A. J., Chang, H., Dello, K., Grant, G., Hulse, D., McDonnell, J. J., Lancaster, S., Moradkhani, H., Morzillo, A. T., Mote, P., Nolin, A., Santelmann, M., and Wu, J.
Abstract:: Water scarcity may appear to be a simple concept, but it can be difficult to apply to complex natural-human systems. While aggregate scarcity indices are straightforward to compute, they do not adequately represent the spatial and temporal variations in water scarcity that arise from complex systems interactions. The uncertain effects...
Resource Type:: Article
Full Text:: scarcity in natural-human systems W. K. Jaeger,1 A. J. Plantinga,2 H. Chang,3 K. Dello,4 G. Grant,5 D

Evaluating the agreement between measurements and models of net ecosystem exchange at different times and timescales using wavelet coherence: an example using data from the North American Carbon Program Site-Level Interim Synthesis

Creator:: Stoy, P. C., Dietze, M. C., Richardson, A. D., Vargas, R., Barr, A. G., Anderson, R. S., Arain, M. A., Baker, Ian T., Black, T. Andrew, Chen, J. M., Cook, R. B., Gough, C. M., Grant, R. F., Hollinger, D. Y., Izaurralde, R. C., Kucharik, C. J., Lafleur, P., Law, B. E., Liu, S., Lokupitiya, E., Luo, Y., Munger, J. W., Peng, C., Poulter, B., Price, D. T., Ricciuto, D. M., Riley, W. J., Sahoo, A. K., Schaefer, K., Schwalm, C. R., Tian, H., Verbeeck, H., and Weng, E.
Abstract:: Earth system processes exhibit complex patterns across time, as do the models that seek to replicate these processes. Model output may or may not be significantly related to observations at different times and on different frequencies. Conventional model diagnostics provide an aggregate view of model–data agreement, but usually do not...
Resource Type:: Article
Full Text:: , C. J. Kucharik16, P. Lafleur17, B. E. Law18, S. Liu19, E. Lokupitiya20, Y. Luo21, J. W. Munger22, C

A Broadly Implementable Research Course in Phage Discovery and Genomics for First-Year Undergraduate Students

Creator:: Jordan, Tuajuanda C., Burnett, Sandra H., Carson, Susan, Caruso, Steven M., Clase, Kari, DeJong, Randall J., Dennehy, John J., Denver, Dee R., Dunbar, David, Elgin, Sarah C. R., Findley, Ann M., Gissendanner, Chris R., Golebiewska, Urszula P., Guild, Nancy, Hartzog, Grant A., Grillo, Wendy H., Hollowell, Gail P., Hughes, Lee E., Johnson, Allison, King, Rodney A., Lewis, Lynn O., Li, Wei, Rosenzweig, Frank, Rubin, Michael R., Saha, Margaret S., Sandoz, James, Shaffer, Christopher D., Taylor, Barbara, Temple, Louise, Vazquez, Edwin, Ware, Vassie C., Barker, Lucia P., Bradley, Kevin W., Jacobs-Sera, Deborah, Pope, Welkin H., Russell, Daniel A., Cresawn, Steven G., Lopatto, David, Bailey, Cheryl P., and Hatfull, Graham F.
Abstract:: Engaging large numbers of undergraduates in authentic scientific discovery is desirable but difficult to achieve. We have developed a general model in which faculty and teaching assistants from diverse academic institutions are trained to teach a research course for first-year undergraduate students focused on bacteriophage discovery and genomics. The course...
Resource Type:: Article

ScholarsArchive@OSU

Histopathological assessment of liver and gonad pathology in continental slope fish from the northeast Atlantic Ocean

Two myxozoans from the urinary tract of topsmelt, Atherinops affinis

Investigating the impact of chronic atrazine exposure on sexual development in zebrafish

Landscape characteristics and coho salmon (Oncorhynchus kisutch) distributions: explaining abundance versus occupancy

Periglacial debris-flow initiation and susceptibility and glacier recession from imagery, airborne LiDAR, and ground-based mapping

Twelve months of voluntary heavy alcohol consumption in male rhesus macaques suppresses intracortical bone remodeling

Effect of Climate on the Distribution of Fusarium spp. Causing Crown Rot of Wheat in the Pacific Northwest of the United States

Toward a formal definition of water scarcity in natural-human systems

Evaluating the agreement between measurements and models of net ecosystem exchange at different times and timescales using wavelet coherence: an example using data from the North American Carbon Program Site-Level Interim Synthesis

A Broadly Implementable Research Course in Phage Discovery and Genomics for First-Year Undergraduate Students

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