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Near collapse of the meridional SST gradient in the eastern equatorial Pacific during Heinrich Stadial 1

Creator:: Kienast, Stephanie S., Friedrich, Tobias, Dubois, Nathalie, Hill, Paul S., Timmermann, Axel, Mix, Alan C., and Kienast, Markus
Abstract:: Sea surface temperatures (SST) and inorganic continental input over the last 25,000 years (25 ka) are reconstructed in the far eastern equatorial Pacific (EEP) based on three cores stretching from the equatorial front (~0.01°N, ME0005-24JC) into the cold tongue region (~3.6°S; TR163-31P and V19-30). We revisit previously published alkenone-derived SST...
Resource Type:: Article
Full Text:: equatorial Pacific during Heinrich Stadial 1 Stephanie S. Kienast,1 Tobias Friedrich,2 Nathalie Dubois,3

Comment on "Do geochemical estimates of sediment focusing pass the sediment test in the equatorial Pacific?" by M. Lyle et al.

Creator:: Francois, Roger, Frank, Martin, Rutgers van der Loeff, Michiel, Bacon, Michael P., Geibert, Walter, Kienast, Stephanie, Anderson, Robert F., Bradtmiller, Louisa, Chase, Zanna, Henderson, Gideon, Marcantonio, Franco, and Allen, Susan E.
Abstract:: Accurately estimating the vertical flux of material reaching the seafloor from the overlying surface waters is essential for the paleoceanographic reconstruction of a wide variety of oceanic processes. Two approaches are currently being used. One consists of estimating mass accumulation rates (MAR) between dated horizons as the product of linear...
Resource Type:: Article
Full Text:: Frank,2 Michiel Rutgers van der Loeff,3 Michael P. Bacon,4 Walter Geibert,3 Stephanie Kienast,5 Robert

Riparian litter inputs to streams in the central Oregon Coast Range

Creator:: Hart, Stephanie K., Hibbs, David E., and Perakis, Steven S.
Abstract:: Riparian-zone vegetation can influence terrestrial and aquatic food webs through variation in the amount, timing, and nutritional content of leaf and other litter inputs. We investigated how riparianforest community composition, understory density, and lateral slope shaped vertical and lateral litter inputs to 16 streams in the Oregon Coast Range. Riparian...
Resource Type:: Article
Full Text:: Range Stephanie K. Hart1 AND David E. Hibbs2 Department of Forest Ecosystems and Society, Oregon State

BradleyPaulEnvironmentalSciDifferencesSensitivityFungalAppendixS1.pdf

Creator:: Bradley, Paul W., Gervasi, Stephanie S., Hua, Jessica, Blaustein, Andrew R., and et al.
Abstract:: Contributing to the worldwide biodiversity crisis are emerging infectious diseases, which can lead to extirpations and extinctions of hosts. For example, the infectious fungal pathogen Batrachochytrium dendrobatidis (Bd) is associated with worldwide amphibian population declines and extinctions. Sensitivity to Bd varies with species, season, and life stage. However, there is...

BradleyPaulEnvironmentalSciDifferencesSensitivityFungal.pdf

Creator:: Bradley, Paul W., Gervasi, Stephanie S., Hua, Jessica, Blaustein, Andrew R., and et al.
Abstract:: Contributing to the worldwide biodiversity crisis are emerging infectious diseases, which can lead to extirpations and extinctions of hosts. For example, the infectious fungal pathogen Batrachochytrium dendrobatidis (Bd) is associated with worldwide amphibian population declines and extinctions. Sensitivity to Bd varies with species, season, and life stage. However, there is...
Full Text:: ,∗ §§ Stephanie S. Gervasi,† Jessica Hua,‡ Rickey D. Cothran,§ Rick A. Relyea,∗∗ Deanna H. Olson,†† and Andrew R

Prevalence of Exertional Rhabdomyolysis in Endurance Horses in the Pacific Northwestern United States

Creator:: Wilberger, Melissa S., Mckenzie, Erica C., Payton, Mark E., Rigas, Johanna. D., and Valberg, Stephanie J.
Abstract:: SUMMARY - REASONS FOR PERFORMING STUDY: Exertional rhabdomyolysis (ER) is a reported syndrome in competing endurance horses; however the prevalence and cause of ER in this population has not been defined. OBJECTIVES: To determine the prevalence of ER in a sample of endurance racing horses, and to investigate factors, including...
Resource Type:: Article
Full Text:: Rhabdomyolysis in Endurance Horses in the Pacific Northwestern United States Wilberger, M. S., McKenzie, E. C

Differences in sensitivity to the fungal pathogen Batrachochytrium dendrobatidis among amphibian populations

Creator:: Bradley, Paul W., Gervasi, Stephanie S., Hua, Jessica, Cothran, Rickey, D., Relyea, Rick A., Olson, Deanna H., and Blaustein, Andrew R.
Abstract:: Contributing to the worldwide biodiversity crisis are emerging infectious diseases, which can lead to extirpations and extinctions of hosts. For example, the infectious fungal pathogen Batrachochytrium dendrobatidis (Bd) is associated with worldwide amphibian population declines and extinctions. Sensitivity to Bd varies with species, season, and life stage. However, there is...
Resource Type:: Article

Stream biomonitoring using macroinvertebrates around the globe: a comparison of large-scale programs

Creator:: Buss, Daniel F., Carlisle, Daren M., Chon, Tae-Soo, Culp, Joseph, Harding, Jon S., Keizer-Vlek, Hanneke E., Robinson, Wayne A., Strachan, Stephanie, Thirion, Christa, and Hughes, Robert M.
Abstract:: Water quality agencies and scientists are increasingly adopting standardized sampling methodologies because of the challenges associated with interpreting data derived from dissimilar protocols. Here, we compare 13 protocols for monitoring streams from different regions and countries around the globe. Despite the spatially diverse range of countries assessed, many aspects of...
Resource Type:: Article
Full Text:: & Joseph Culp & Jon S. Harding & Hanneke E. Keizer-Vlek & Wayne A. Robinson & Stephanie Strachan & Christa

Global Patterns of Diapycnal Mixing from Measurements of the Turbulent Dissipation Rate

Creator:: Waterhouse, Amy F., MacKinnon, Jennifer A., Nash, Jonathan D., Alford, Matthew H., Kunze, Eric, Simmons, Harper L., Polzin, Kurt L., St. Laurent, Louis C., Sun, Oliver M., Pinkel, Robert, Talley, Lynne D., Whalen, Caitlin B., Huussen, Tycho N., Carter, Glenn S., Fer, Ilker, Waterman, Stephanie, Naveira Garabato, Alberto C., Sanford, Thomas B., and Lee, Craig M.
Abstract:: The authors present inferences of diapycnal diffusivity from a compilation of over 5200 microstructure profiles. As microstructure observations are sparse, these are supplemented with indirect measurements of mixing obtained from (i) Thorpe-scale overturns from moored profilers, a finescale parameterization applied to (ii) shipboard observations of upper-ocean shear, (iii) strain as...
Resource Type:: Article
Full Text:: . TALLEY,* CAITLIN B. WHALEN,* TYCHO N. HUUSSEN,* GLENN S. CARTER,** ILKER FER,11 STEPHANIE WATERMAN

State of the California Current 2013-14: El Niño Looming

Creator:: Leising, Andrew W., Schroeder, Isaac D., Bograd, Steven J., Bjorkstedt, Eric P., Field, John, Sakuma, Keith, Abell, Jeffrey, Robertson, Roxanne, Tyburczy, Joe, Peterson, William T., Brodeur, Ric, Barcelo, Caren, Auth, Toby D., Daly, Elizabeth A., Campbell, Gregory S., Hildebrand, John A., Suryan, Robert M., Gladics, Amanda J., Horton, Cheryl A., Kahru, M, Manzano-Sarabia, M., McClatchie, S., Weber, Edward D., Watson, William, Santora, Jarrod A., Sydeman, William J., Melin, Sharon R., Delong, Robert L., Largier, John, Kim, Sung Yong, Chavez, Francisco P., Golightly, Richard T., Schneider, Stephanie R., Warzybok, Pete, Bradley, Russel, Jahncke, Jaime, Fisher, Jennifer, and Peterson, Jay
Abstract:: In 2013, the California current was dominated by strong coastal upwelling and high productivity. Indices of total cumulative upwelling for particular coastal locations reached some of the highest values on record. Chlorophyll a levels were high throughout spring and summer. Catches of upwelling-related fish species were also high. After a...
Resource Type:: Article
Full Text:: ., Schroeder, I. D., Bograd, S. J., Bjorkstedt, E. P., Field, J., Sakuma, K., ... & Peterson, J. (2014). State

ScholarsArchive@OSU

Near collapse of the meridional SST gradient in the eastern equatorial Pacific during Heinrich Stadial 1

Comment on "Do geochemical estimates of sediment focusing pass the sediment test in the equatorial Pacific?" by M. Lyle et al.

Riparian litter inputs to streams in the central Oregon Coast Range

BradleyPaulEnvironmentalSciDifferencesSensitivityFungalAppendixS1.pdf

BradleyPaulEnvironmentalSciDifferencesSensitivityFungal.pdf

Prevalence of Exertional Rhabdomyolysis in Endurance Horses in the Pacific Northwestern United States

Differences in sensitivity to the fungal pathogen Batrachochytrium dendrobatidis among amphibian populations

Stream biomonitoring using macroinvertebrates around the globe: a comparison of large-scale programs

Global Patterns of Diapycnal Mixing from Measurements of the Turbulent Dissipation Rate

State of the California Current 2013-14: El Niño Looming

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