Index Catalog // ScholarsArchive@OSU

The effects of semi-chronic thermal stress on physiological indicators in steelhead Oncorhynchus mykiss

Creator:: Kammerer, Brittany D. and Heppell, Scott A.
Abstract:: The physiological response of juvenile steelhead (Oncorhynchus mykiss) to prolonged heat stress was examined by exposing replicated groups of fish to 25 consecutive days at 15°C, 23°C, and 25°C followed by a 55 day recovery period at 15°C. We found that at temperatures ≥25°C, steelhead consumed significantly less food per...
Resource Type:: Article
Full Text:: 16 Brittany D. Kammerer 1 * and Scott A. Heppell1 1 17 1 Department of Fisheries and Wildlife

Monitoring Restoration Impacts to Endemic Plant Communities in Soil Inclusions of Arid Environments

Creator:: Louhaichi, Mounir, Pyke, David A., Shaff, Scott E., and Johnson, Douglas E.
Abstract:: Slickspots are soil inclusions with unique loamy soils that provide habitats for many endemic plants worldwide, including those within sagebrush steppe. Sagebrush-dominated communities are declining and require restoration, but restoration techniques commonly used may impact negatively some intermixed communities found on soil inclusions including those on slickspot soils. Slickspot soils...
Resource Type:: Article
Full Text:: Communities in Soil Inclusions of Arid Environments Mounir Louhaichi 1,3* , David A. Pyke 2 , Scott E

Hepatic heat shock protein 70 and plasma cortisol levels in rainbow trout after tagging with a passive integrated transponder

Creator:: Feldhaus, Joseph W., Heppell, Scott A., Mesa, Matthew G., and Li, Hiram W.
Abstract:: This study examined the potentially stressful effects of tagging juvenile rainbow trout Oncorhynchus mykiss with passive integrated transponder (PIT) tags by measuring short-term (<120-h) changes in plasma concentrations of cortisol and hepatic heat shock protein 70 (hsp70). In a laboratory experiment, plasma cortisol levels were measured in fish before they...
Resource Type:: Article
Full Text:: and Wildlife, Oregon State University, 104 Nash Hall, Corvallis, Oregon 97331-3803, USA SCOTT A

Impact of season-long water abstraction on invertebrate drift composition and concentration

Creator:: Wooster, David, Miller, Scott W., and DeBano, Sandra J.
Abstract:: Surface water abstraction from rivers for irrigated agriculture is one of the largest uses of freshwater resources in the world. Water abstraction has important impacts on the structure of riverine assemblages. However, little work has examined the chronic, season-long impacts on ecosystem functions. Invertebrate drift is an important ecosystem function...
Resource Type:: Article
Full Text:: -long water abstraction on invertebrate drift composition and concentration David Wooster . Scott W

Modelling dendritic ecological networks in space: an integrated network perspective

Creator:: Peterson, Erin E., Ver Hoef, Jay M., Isaak, Dan J., Falke, Jeffrey A., Fortin, Marie-Jos ee, Jordan, Chris E., McNyset, Kristina, Monestiez, Pascal, Ruesch, Aaron S., Sengupta, Aritra, Som, Nicholas, Steel, E. Ashley, Theobald, David M., Torgersen, Christian E., and Wenger, Seth J.
Abstract:: Dendritic ecological networks (DENs) are a unique form of ecological networks that exhibit a dendritic network topology (e.g. stream and cave networks or plant architecture). DENs have a dual spatial representation; as points within the network and as points in geographical space. Consequently, some analytical methods used to quantify relationships...
Resource Type:: Article
Full Text:: * Jay M. Ver Hoef,2 Dan J. Isaak,3 Jeffrey A. Falke,4 Marie-Jos�ee Fortin,5 Chris E. Jordan,6

Identification of B Cells as a Major Site for Cyprinid Herpesvirus 3 Latency

Creator:: Reed, Aimee N., Izume, Satoko, Dolan, Brian P., LaPatra, Scott, Kent, Michael, Dong, Jing, and Jin, Ling
Abstract:: Cyprinid herpesvirus 3 (CyHV-3), commonly known as koi herpesvirus (KHV), is a member of the Alloherpesviridae, and is a recently discovered emerging herpesvirus that is highly pathogenic for koi and common carp. Our previous study demonstrated that CyHV-3 becomes latent in peripheral white blood cells (WBC). In this study, CyHV-3...
Resource Type:: Article
Full Text:: . Dolan,a Scott LaPatra,c Michael Kent,a,b Jing Dong,a Ling Jina,b Department of Biomedical Sciences

Processing Visual Words With Numbers: Electrophysiological Evidence for Semantic Activation

Creator:: Lien, Mei-Ching, Allen, Philip A., and Martin, Nicole
Abstract:: Perea, Duñabeitia, and Carreiras (2008) found that LEET stimuli, formed by a mixture of digits and letters (e.g., “T4BL3” instead of “TABLE”), produced similar priming effects as regular words. This finding led them to conclude that LEET stimuli automatically activate lexical information. The present study examined whether semantic activation occurs...
Resource Type:: Article
Full Text:: exterior letters of words play a major role in visual word recognition (see also Jordan, Thomas, & Scott

Amino acid uptake by marine phytoplankters

Creator:: Wheeler, Patricia A., North, Barbara B., and Stephens, Grover C.
Abstract:: Axenic cultures of 25 species of unicellular marine algae were tested for their ability to utilize nine common amino acids, supplied at high concentrations in batch culture, as a nitrogen source; most species were able to use several amino acids, although growth was often slower than on nitrate nitrogen. The...
Resource Type:: Article
Full Text:: Porphyridium sp. Chlorophyta Chlamy. R.W. Eppley 636 Scott Dun-l I.J. Pintner A --- 171 R.A. Lewin

Eastern mosquitofish resists invasion by nonindigenous poeciliids through agonistic behaviors

Creator:: Thompson, Kevin A., Hill, Jeffrey E., and Nico, Leo G.
Abstract:: Florida is a hotspot for nonindigenous fishes with over 30 species established, although few of these are small-bodied species. One hypothesis for this pattern is that biotic resistance of native species is reducing the success of small-bodied, introduced fishes. The eastern mosquitofish Gambusia holbrooki is common in many freshwater habitats...
Resource Type:: Article
Full Text:: and canals of eutrophic status (Turner et al. 1999; Chimney and Jordan 2008). Therefore the

On the temporal upscaling of evapotranspiration from instantaneous remote sensing measurements to 8-day mean daily-sums

Creator:: Ryu, Youngryel, Baldocchi, Dennis D., Black, T. Andrew, Detto, Matteo, Law, Beverly E., Leuning, Ray, Miyata, Akira, Reichstein, Markus, Vargas, Rodrigo, Ammann, Christof, Beringer, Jason, Flanagan, Lawrence B., Gu, Lianhong, Hutley, Lindsay B., Kim, Joon, McCaughey, Harry, Moors, Eddy J., Rambal, Serge, and Vesala, Timo
Abstract:: The regular monitoring of evapotranspiration from satellites has been limited because of discontinuous temporal coverage, resulting in snapshots at a particular point in space and time. We developed a temporal upscaling scheme using satellite-derived instantaneous estimates of evapotranspiration to produce a daily-sum evapotranspiration averaged over an 8-day interval. We tested...
Resource Type:: Article
Full Text:: Syed et al. (2006) WSA US-SRM US – Santa Rita Mesquite 31.8 −110.9 2005 Dry Scott et al. (2009) US

ScholarsArchive@OSU

The effects of semi-chronic thermal stress on physiological indicators in steelhead Oncorhynchus mykiss

Monitoring Restoration Impacts to Endemic Plant Communities in Soil Inclusions of Arid Environments

Hepatic heat shock protein 70 and plasma cortisol levels in rainbow trout after tagging with a passive integrated transponder

Impact of season-long water abstraction on invertebrate drift composition and concentration

Modelling dendritic ecological networks in space: an integrated network perspective

Identification of B Cells as a Major Site for Cyprinid Herpesvirus 3 Latency

Processing Visual Words With Numbers: Electrophysiological Evidence for Semantic Activation

Amino acid uptake by marine phytoplankters

Eastern mosquitofish resists invasion by nonindigenous poeciliids through agonistic behaviors

On the temporal upscaling of evapotranspiration from instantaneous remote sensing measurements to 8-day mean daily-sums

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