Index Catalog // ScholarsArchive@OSU

A History of Science and Society in Oregon: Oregon State University's Extension and Experiment Station Publications

Creator:: Kunda, Sue
Abstract:: Sue Kunda explores the history of Oregon's public land-grant college, Oregon State University (OSU), through examples from over one hundred years of the university's Extension and Experiment Station Communications (EESC) publications. More than 8,000 of those publications are NOW available online covering a range of topics including rural homemaking practices,...
Resource Type:: Article
Full Text:: , Bulletin No. 2: Horticulture (Corvallis: Oregon Agricultural Experiment Station, 1889), 17–18, http

Water quality criteria for an acidifying ocean: Challenges and opportunities for improvement

Creator:: Weisberg, Stephen B., Bednaršek, Nina, Feely, Richard A., Chan, Francis, Boehm, Alexandria B., Sutula, Martha, Ruesink, Jennifer L., Hales, Burke, Largier, John L., and Newton, Jan A.
Abstract:: This is PMEL Contribution 4396. Acidification has sparked discussion about whether regulatory agencies should place coastal waters on the Clean Water Act 303(d) impaired water bodies list. Here we describe scientific challenges in assessing impairment with existing data, exploring use of both pH and biological criteria. Application of pH criteria...
Resource Type:: Article
Full Text:: Accepted 21 March 2016 Available online 13 April 2016 Keywords: Water quality criteria Acidification 303(d

Leg 202 summary

Creator:: Mix, Alan C., Tiedemann, R., and Blum, P.
Abstract:: More than 7 km of long and relatively continuous sediment sequences from 11 sites in the southeast and equatorial Pacific were recovered during Leg 202 for the study of the Earth’s climate and biogeochemical systems on scales that range from tectonic (millions of years) to orbital (tens to hundreds of...
Resource Type:: Article

A comparative analysis of coastal and shelf-slope copepod communities in the northern California Current system: Synchronized response to large-scale forcing?

Creator:: Bi, Hongsheng, Peterson, William T., Peterson, Jay O., and Fisher, Jennifer L.
Abstract:: The synchrony between coastal and shelf-slope copepod communities was investigated in the northern California Current (NCC) system, a strong upwelling zone, using time series of zooplankton sampled from a nearshore station (9 km offshore, water depth 62 m) and a shelf-slope station (46 km offshore, water depth 297 m). Long-term...
Resource Type:: Article
Full Text:: Station, Hatfield Marine Science Center, Newport, Oregon c Cooperative Institute for Marine Resources

Alkenones in sediments of Middle Valley, Leg 139 : application as thermal sensors

Creator:: Simoneit, Bernd R. T., Prahl, Fredrick, Leif, R. N., and Mao, S. Z.
Abstract:: The shallow sections of most holes drilled during Ocean Drilling Program Leg 139 contain alkenones derived from prymnesiophyte algae. The alkenones indicate a paleotemperature of the photic zone in the upper ocean during primary carbon fixation of 7°-15°C, with an average of 10.7°C. Based on laboratory hydrous pyrolyses these alkenones...
Resource Type:: Article
Full Text:: , Sci. Results, 139: College Station, TX (Ocean Drilling Program). 2 College of Oceanic and Atmospheric

Lipid/bitumen maturation by hydrothermal activity in sediments of Middle Valley, leg 139

Creator:: Simoneit, Bernd R. T.
Abstract:: The accelerated diagenesis, maturation, and catagenesis of organic matter to hydrothermal petroleum was studied in sediments from Ocean Drilling Program Leg 139 in Middle Valley, northern Juan de Fuca Ridge. Sediments at Sites 855 and 856 have experienced high heat flow resulting in accelerated diagenesis of the immature organic matter...
Resource Type:: Article
Full Text:: : College Station, TX (Ocean Drilling Program). 2 Petroleum Research Group, College of Oceanic and

Distribution and abundance of small flatfishes and other demersal fishes in a region of diverse sediments and bathymetry off Oregon

Creator:: Pearcy, William G.
Abstract:: Demersal fishes were sampled at seven stations located inshore of Heceta Bank, on Oregon's continental shelf, over a 2-yr period with a 3-m beam trawl designed to catch small fiatfishes. Two general assemblages of fishes were recognized: a shallow water 74-102 m), sandy-bottom association where Pacific sanddab, Citharichthys sordidus,was numerically...
Resource Type:: Article
Full Text:: . Species diversity was lowest at the shallowest station where sediments were well-sorted, fine sands that

Influence of a Coastal Riverine Plume on the Cross-shelf Variability in Hydrography, Zooplankton, and Juvenile Salmon Diets

Creator:: Brodeur, R. D. and Morgan, C. A.
Abstract:: Riverine plumes in nearshore coastal waters are areas of enhanced production and accumulation of prey and may increase availability of food during a critical period of juvenile salmon survival and hence serve as a nursery area for these juveniles. Physical and biological sampling was conducted along a cross-shelf transect through...
Resource Type:: Article
Full Text:: (between station) variability in salmon food habits in relation to oceanographic features such as fronts

Tagged steelhead trout (Salmo gairdneri richardson) collected in the north Pacific by the Oshoro-Maru, 1980-1981

Creator:: Pearcy, William G. and Masuda, Kiyoshi
Abstract:: Bulletin of the Faculty of Fisheries, Hokkaido University. Vol. 33 No. 4
Resource Type:: Article
Full Text:: iiJ Reprinted from Bulletin of the Faculty of Fisheries, Hokkaido University, Vol. 33, No. 4, pp. 249

Coupling multiscale observations to evaluate hyporheic nitrate removal at the reach scale

Creator:: Zarnetske, Jay P., Haggerty, Roy, and Wondzell, Steven M.
Abstract:: Excess NO₃⁻ in streams is a growing and persistent problem for both inland and coastal ecosystems, and denitrification is the primary removal process for NO₃⁻. Hyporheic zones can have high denitrification potentials, but their role in reach- and network-scale NO₃⁻ removal is unknown because it is difficult to estimate. We...
Resource Type:: Article
Full Text:: University, Corvallis, Oregon 97331 USA 3Pacific Northwest Research Station, Corvallis Forestry Sciences

ScholarsArchive@OSU

A History of Science and Society in Oregon: Oregon State University's Extension and Experiment Station Publications

Water quality criteria for an acidifying ocean: Challenges and opportunities for improvement

Leg 202 summary

A comparative analysis of coastal and shelf-slope copepod communities in the northern California Current system: Synchronized response to large-scale forcing?

Alkenones in sediments of Middle Valley, Leg 139 : application as thermal sensors

Lipid/bitumen maturation by hydrothermal activity in sediments of Middle Valley, leg 139

Distribution and abundance of small flatfishes and other demersal fishes in a region of diverse sediments and bathymetry off Oregon

Influence of a Coastal Riverine Plume on the Cross-shelf Variability in Hydrography, Zooplankton, and Juvenile Salmon Diets

Tagged steelhead trout (Salmo gairdneri richardson) collected in the north Pacific by the Oshoro-Maru, 1980-1981

Coupling multiscale observations to evaluate hyporheic nitrate removal at the reach scale

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