Index Catalog // ScholarsArchive@OSU

Linking Wolf Diet to Changes in Marine and Terrestrial Prey Abundance

Creator:: Lafferty, Diana J. R., Belant, Jerrold L., White, Kevin S., Womble, Jamie N., and Morzillo, Anita T.
Abstract:: Since most wolf (Canis lupus) diet studies have been conducted in inland ecosystems, comparatively few data are available on diets of wolves in coastal systems. We investigated the diet of wolves in Glacier Bay, Alaska, from 12 May to 28 June in both 2010 and 2011. Although we identified 12...
Resource Type:: Article
Full Text:: . Jemison, N. Petersen, J. Lafferty, D. Johnson, and B. Wolf for field assistance and G.L. Martinez for

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:: . Lafferty‡, and Michael L. Kent§ Department of Microbiology, Oregon State University, Corvallis, Oregon

Solute and sediment transport at laboratory and field scale: Contributions of J.-Y. Parlange

Creator:: Barry, D. A., Sander, G. C., Jomaa, S., Yeghiazarian, L., Steenhuis, T. S., and Selker, J. S.
Abstract:: We explore selected aspects of J.-Y. Parlange’s contributions to hydrological transport of solutes and sediments, including both the laboratory and field scales. At the laboratory scale, he provided numerous approximations for solute transport accounting for effects of boundary conditions, linear and nonlinear reactions, and means to determine relevant parameters. Theory...
Resource Type:: Article
Full Text:: � zB DR ; z < DR; ð15Þ where �J is given by equation (14) and B¼ I if �< �fc or B¼E otherwise. A

Complementary approaches to diagnosing marine diseases: a union of the modern and the classic

Creator:: Burge, Colleen A., Friedman, Carolyn S., Getchell, Rodman, House, Marcia, Lafferty, Kevin D., Mydlarz, Laura D., Prager, Katherine C., Sutherland, Kathryn P., Renault, Tristan, Kiryu, Ikunari, and Vega-Thurber, Rebecca
Abstract:: Linking marine epizootics to a specific aetiology is notoriously difficult. Recent diagnostic successes show that marine disease diagnosis requires both modern, cutting-edge technology (e.g. metagenomics, quantitative realtime PCR) and more classic methods (e.g. transect surveys, histopathology and cell culture). Here, we discuss how this combination of traditional and modern approaches...
Resource Type:: Article
Full Text:: . Soc. B 371: 20150207. http://dx.doi.org/10.1098/rstb.2015.0207 Accepted: 21 December 2015 One

More than a meal… integrating non-feeding interactions into food webs

Creator:: Kefi, Sonia, Berlow, Eric L., Wieters, Evie A., Navarrete, Sergio A., Petchey, Owen L., Wood, Spencer A., Boit, Alice, Joppa, Lucas N., Lafferty, Kevin D., Williams, Richard J., Martinez, Neo D., Menge, Bruce A., Blanchette, Carol A., Iles, Alison C., and Brose, Ulrich
Abstract:: Organisms eating each other are only one of many types of well documented and important interactions among species. Other such types include habitat modification, predator interference and facilitation. However, ecological network research has been typically limited to either pure food webs or to networks of only a few (<3) interaction...
Resource Type:: Article
Full Text:: N. Joppa,12 Kevin D. Lafferty,13 Richard J. Williams,12 Neo D. Martinez,4 Bruce A. Menge,14 Carol

Little Ice Age climate and oceanic conditions of the Ross Sea, Antarctica from a coastal ice core record

Creator:: Rhodes, R. H., Bertler, N. A. N., Baker, J. A., Steen-Larsen, H. C., Sneed, S. B., Morgenstern, U., and Johnsen, S. J.
Abstract:: Increasing paleoclimatic evidence suggests that the Little Ice Age (LIA) was a global climate change event. Understanding the forcings and associated climate system feedbacks of the LIA is made difficult by the scarcity of Southern Hemisphere paleoclimate records. We use a new glaciochemical record of a coastal ice core from...
Resource Type:: Article
Full Text:: ,*, N. A. N. Bertler1,2, J. A. Baker3, H. C. Steen-Larsen4, S. B. Sneed5, U. Morgenstern2, and S. J

Long-Term Sea Surface Temperature Variability along the U.S. East Coast

Creator:: Shearman, R. Kipp and Lentz, Steven J.
Abstract:: Sea surface temperature variations along the entire U.S. East Coast from 1875 to 2007 are characterized using a collection of historical observations from lighthouses and lightships combined with recent buoy and shore-based measurements. Long-term coastal temperature trends are warming in the Gulf of Maine [1.0° ± 0.3°C (100 yr)⁻¹] and...
Resource Type:: Article
Full Text:: . ORNL/CDIAC-87, NDP-019/R3, 280 pp. Fairall, C. W., E. F. Bradley, D. P. Rogers, J. B. Edson, and G. S

Infections by Renibacterium salmoninarum and Nanophyetus salmincola Chapin are associated with reduced growth of juvenile Chinook salmon, Oncorhynchus tshawytscha (Walbaum), in the Northeast Pacific Ocean

Creator:: Sandell, T. A., Teel, D. J., Fisher, J., Beckman, B., and Jacobson, K. C.
Abstract:: We examined 1454 juvenile Chinook salmon, Oncorhynchus tshawytscha (Walbaum), captured in nearshore waters off the coasts of Washington and Oregon (USA) from 1999 to 2004 for infection by Renibacterium salmoninarum, Nanophyetus salmincola Chapin and skin metacercariae. The prevalence and intensities for each of these infections were established for both yearling...
Resource Type:: Article
Full Text:: (Walbaum), in the Northeast Pacific Ocean Sandell, T. A., Teel, D. J., Fisher, J., Beckman, B

Measurements of Form and Frictional Drags over a Rough Topographic Bank

Creator:: Wijesekera, H. W., Jarosz, E., Teague, W. J., Wang, D. W., Fribance, D. B., Moum, J. N., and Warner, S. J.
Abstract:: Pressure differences across topography generate a form drag that opposes the flow in the water column, and viscous and pressure forces acting on roughness elements of the topographic surface generate a frictional drag on the bottom. Form drag and bottom roughness lengths were estimated over the East Flower Garden Bank...
Resource Type:: Article
Full Text:: ., Jarosz, E., Teague, W. J., Wang, D. W., Fribance, D. B., Moum, J. N., & Warner, S. J. (2014

Initial response of a mixed-conifer understory plant community to burning and thinning restoration treatments

Creator:: Wayman, Rebecca B. and North, Malcolm
Abstract:: Mechanical thinning and prescribed fire are widely used to restore western forests after a century of fire suppression, yet we know little about how these treatments affect understory communities where plant diversity is highest. We followed understory plants and environmental factors in old-growth, Sierran mixed conifer for two pre-treatment and...
Resource Type:: Article
Full Text:: community to burning and thinning restoration treatments Rebecca Bewley Wayman a, Malcolm North b,* a

ScholarsArchive@OSU

Linking Wolf Diet to Changes in Marine and Terrestrial Prey Abundance

Two myxozoans from the urinary tract of topsmelt, Atherinops affinis

Solute and sediment transport at laboratory and field scale: Contributions of J.-Y. Parlange

Complementary approaches to diagnosing marine diseases: a union of the modern and the classic

More than a meal… integrating non-feeding interactions into food webs

Little Ice Age climate and oceanic conditions of the Ross Sea, Antarctica from a coastal ice core record

Long-Term Sea Surface Temperature Variability along the U.S. East Coast

Infections by Renibacterium salmoninarum and Nanophyetus salmincola Chapin are associated with reduced growth of juvenile Chinook salmon, Oncorhynchus tshawytscha (Walbaum), in the Northeast Pacific Ocean

Measurements of Form and Frictional Drags over a Rough Topographic Bank

Initial response of a mixed-conifer understory plant community to burning and thinning restoration treatments

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