Index Catalog // ScholarsArchive@OSU

Creator:: Zhang, Jinlun, Ashjian, Carin, Campbell, Robert, Hill, Victoria, Spitz, Yvette H., and Steele, Michael
Abstract:: A coupled biophysical model is used to examine the impact of the great Arctic cyclone of early August 2012 on the marine planktonic ecosystem in the Pacific sector of the Arctic Ocean (PSA). Model results indicate that the cyclone influences the marine planktonic ecosystem by enhancing productivity on the shelves...
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Full Text:: The great 2012 Arctic Ocean summer cyclone enhanced

Creator:: Williams, N. L., Juranek, L. W., Feely, R. A., Russell, J. L., Johnson, K. S., and Hales, B.
Abstract:: Observations from Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM) biogeochemical profiling Argo floats are used to characterize the climatological seasonal cycles and drivers of dissolved inorganic carbon, total alkalinity, pH, the partial pressure of carbon dioxide (CO2), and the saturation state of aragonite at the surface and at...
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Full Text:: Chemistry Seasonal Cycles in the Southern Ocean From Persistent Observational Platforms N. L. Williams1,2

Creator:: Kim, Sung Yong, Kurapov, Alexander L., and Kosro, P. Michael
Abstract:: The influence of varying horizontal and vertical stratification in the upper layer ( inline image m) associated with riverine waters and seasonal atmospheric fluxes on coastal near-inertial currents is investigated with remotely sensed and in situ observations of surface and subsurface currents and realistic numerical model outputs off the coast...
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Full Text:: stratification on coastal near-inertial currents Sung Yong Kim1, Alexander L. Kurapov2, and P. Michael Kosro2

Creator:: Chase, Zanna, Hales, Burke, Cowles, Timothy J., Schwartz, Roseanne, and van Geen, Alexander
Abstract:: We measured iron concentrations off the Oregon coast in spring (May–June) and summer (August) of 2001 as part of the Coastal Ocean Advances in Shelf Transport (COAST) program. Dissolvable and total dissolvable iron levels in surface waters were generally higher in spring (mean of 2.1 and 33.9 nmol L¯¹, respectively)...
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Full Text:: nmol L�1, respectively) than in summer (means of 1.4 and 15.4 nmol L�1). In spring and summer, high

Creator:: Juranek, L. W., Quay, P. D., Feely, R. A., Lockwood, D., Karl, D. M., and Church, M. J.
Abstract:: We determine rates of gross photosynthetic O₂ production (GOP) and net community O₂ production (NCP) using the triple oxygen isotope and O₂/Ar approach on two spring and two late summer meridional transects of the NE Pacific. Observed GOP and NCP in the subtropical (89 ± 9 and 8.3 ± 1.3...
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Full Text:: Pacific and its influence on air-sea CO2 flux: Evidence from dissolved oxygen isotopes and O2/Ar L. W

Creator:: Anderson, Lain, Huyer, Adriana, 1945-, and Smith, Robert L. (Robert Lloyd), 1935-
Abstract:: Near‐inertial motions were observed at all current meters in an array of five moorings spanning the continental margin off central Oregon during October 1977 to January 1978. All moorings were between 10 and 130 km from shore, in water depths between 100 m and 2500 m. Largest near‐inertial amplitudes (>30...
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Full Text:: ADRIANA HUYER AND ROBERT L. SMITH School of Oceanography, Oregon State University, Corvallis, Oregon

Creator:: Shroyer, E. L., Moum, J. N., and Nash, J. D.
Abstract:: Shoreward propagating, mode 2 nonlinear waves appear sporadically in mooring records obtained off the coast of New Jersey in the summer of 2006. Individual mode 2 packets were tracked between two moorings separated by 1 km; however, packets could not be tracked between moorings separated by greater distances from one...
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Full Text:: the continental shelf: Ephemeral components of the nonlinear internal wavefield E. L. Shroyer,1,2 J

Creator:: Mazzini, P. L. F. and Barth, John A.
Abstract:: Several mechanisms can drive vertical velocities in the coastal ocean, including wind-forcing and through gradients in the vorticity field generated by flow-topography interactions. A two-layer, steady, wind-driven, analytical model is applied to the major upwelling systems of Brazil : Cabo Frio (CF) and Cabo de Santa Marta (CSM) regions. Comparisons...
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Full Text:: transport in the Brazilian coastal upwelling regions P. L. F. Mazzini1 and J. A. Barth1 Received 13 March

Creator:: Denman, Kenneth L. and Abbott, Mark R.
Abstract:: Sequences of coastal zone color scanner (CZCS) images from the offshore region adjacent to Vancouver Island, Canada, have been analyzed to estimate the time rate of decorrelation of surface phytoplankton chlorophyll pigment patterns. In these high-latitude, high-pigment areas, CZCS-derived pigment estimates were lower than those obtained from ship samples by...
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Full Text:: Analysis of Satellite Color Images KENNETH L. DENMAN Department of Fisheries and Oceans, Institute of

Creator:: Huyer, Adrianna, 1945-, Sobey, E. J. C., and Smith, Robert L. (Robert Lloyd), 1935-
Abstract:: Current meter moorings maintained over the Oregon continental shelf in 1973 and 1975 clearly show the difference between winter and spring oceanographic regimes and the rapid transition between the regimes. In winter the mean alongshore current is northward at all depths and strongest near shore; there is no mean vertical...
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Full Text:: Currents Over The Oregon Continental Shelf A. HUYER, E. J. C. SOBEY,' AND R. L. SMITH School of

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