Index Catalog // ScholarsArchive@OSU

Creator:: Kelly, S. M., Nash, J. D., and Kunze, E.
Abstract:: The method used to separate surface and internal tides ultimately defines properties such as internal‐tide generation and the depth structure of internal‐tide energy flux. Here, we provide a detailed analysis of several surface‐/internal‐tide decompositions over arbitrary topography. In all decompositions, surface‐tide velocity is expressed as the depth average of total...
Resource Type:: Article
Full Text:: energy over topography S. M. Kelly,1 J. D. Nash,1 and E. Kunze2 Received 6 July 2009; revised 24

Creator:: Thomas, A. C., Carr, M. E., and Strub, P. Ted
Abstract:: The first three years of SeaWiFS data (1997-2000) provide the most complete quantification to date of chlorophyll seasonal variability along the full latitudinal extent of the four major eastern boundary currents (EBCs). Comparisons to previously published chlorophyll seasonal climatologies deduced from the relatively sparse coverage provided by the Coastal Zone...
Resource Type:: Article
Full Text:: M.-E. Carr Jet Propulsion Laboratory, Pasadena, California P.T. Strub College of Oceanic and

Creator:: Hammond, Douglas E., Cummins, Kathleen M., McManus, James, Berelson, William M., Smith, Gerry, and Spagnoli, Federico
Abstract:: The objective of this study was to compare two techniques for estimating benthic fluxes of nutrients (nitrate, phosphate, and silicic acid) and Ge/Si flux ratios. In situ flux chambers were deployed, and cores were collected and incubated at 9 sites along the California margin in July 2001. Both techniques were...
Resource Type:: Article
Full Text:: Douglas E Hammond, Kathy M Cummins, James McManus, William M

Creator:: Johnson, Joel E., Goldfinger, Chris, Tréhu, Anne M., Bangs, Nathan Lawrence Bailey, Torres, Marta E., and Chevallier, Johanna
Abstract:: Hydrate Ridge is an accretionary thrust ridge located on the lower slope of the central Cascadia convergent margin. Structural mapping based on two-dimensional and three-dimensional multichannel seismic reflection profiles and gridded bathymetry coupled with deep-towed sidescan sonar data and Ocean Drilling Program (ODP) biostratigraphy suggests that seafloor fluid venting patterns...
Resource Type:: Article
Full Text:: , CASCADIA MARGIN1 Joel E. Johnson,2,3 Chris Goldfinger,3 Anne M. Tréhu,3 Nathan L.B. Bangs,4 Marta E

Creator:: Sherrell, R. M., Boyle, E. A., Harris, N. R., and Falkner, Kelly
Abstract:: We present a decade-long (1981–1990) high-resolution (subseasonal) record of Pb and Cd concentrations and Pb isotopic composition in a series of 119 snow samples from a 6-m snow pit at Summit, Greenland. Both metals show order of magnitude seasonal variability, with maxima in spring of every year, coinciding with sulfate...
Resource Type:: Article
Full Text:: . Sherrell, R. M., E. A. Boyle, K. K. Falkner, and N. R. Harris (2000), Temporal variability of Cd, Pb, and

Creator:: Göckede, Mathias, Turner, David P., Michalak, Anna M., Vickers, Dean, and Law, Beverly E.
Abstract:: We present an atmospheric inverse modeling framework to constrain terrestrial biosphere CO₂ exchange processes at subregional scales. The model is operated at very high spatial and temporal resolution, using the state of Oregon in the northwestern United States as the model domain. The modeling framework includes mesoscale atmospheric simulations coupled...
Resource Type:: Article
Full Text:: atmospheric inverse CO2 modeling framework to boundary conditions Mathias Göckede,1 David P. Turner,1 Anna M

Creator:: Moum, J. N., Farmer, D. M., Shroyer, E. L., Smyth, W. D., and Armi, L.
Abstract:: A single nonlinear internal wave tracked more than 100 wavelengths across Oregon’s continental shelf over a 12-h period exhibited nearly constant wave speed, c = 0.75 m s⁻¹, and amplitude, a = 15 m. The wavelength L gradually decreased from 220 m in 170-m water depth to 60 m in...
Resource Type:: Article
Full Text:: N C E 1991 Fig 2 live 4/C trough. The resulting displacement profile is smoothed using a 5-m

Creator:: Combes, V., Chenillat, F., Di Lorenzo, E., Riviere, P., Ohman, M. D., and Bograd, S. J.
Abstract:: The low-frequency dynamics of coastal upwelling and cross-shelf transport in the Central and Southern California Current System (CCS) are investigated using the Regional Ocean Modeling System (ROMS) over the period 1965-2008. An ensemble of passive tracers released in the numerical model is used to characterize the effects of linear (Ekman...
Resource Type:: Article
Full Text:: c e g i Fig. 6. Surface composite maps of vorticity (c–d, (s�1)), SSH (e–f, (m)), and surface

Creator:: Huyer, Adriana, 1945-, Hacker, P., Kosro, P. M., Fleischbein, J., Antonissen, E., and O'Malley, R.
Abstract:: An international Coupled Ocean-Atmosphere Response Experiment (COARE) was conducted in the warm-pool region of the western equatorial Pacific Ocean over a four-month period from November 1992 through February 1993 (Webster and Lukas, 1992). Most of the oceanographic and meteorological observations were concentrated in the Intensive Flux Array (IFA) centered at...
Resource Type:: Technical Report

Creator:: Luo, J., Badiey, M., Karjadi, E. A., Katsnelson, B., Tskhoidze, A., Lynch, J. F., and Moum, J. N.
Abstract:: Fluctuations of the low frequency sound field in the presence of an internal solitary wave packet during the Shallow Water ’06 experiment are analyzed. Acoustic, environmental, and on-board ship radar image data were collected simultaneously before, during, and after a strong internal solitary wave packet passed through the acoustic track....
Resource Type:: Article
Full Text:: defocusing due to propagating nonlinear internal waves J. Luo, M. Badiey, and E. A. Karjadi College of

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