Index Catalog // ScholarsArchive@OSU

Bars, bumps, and holes : models for the generation of complex beach topography

Creator:: Holman, R. A. and Bowen, A. J.
Abstract:: In shallow water, any two waves of the same frequency are shown to produce complex patterns of drift velocity above the sea bed. If the longshore components λ₁, λ₂ of the wave numbers of the two waves are different, these steady flow patterns exhibit a longshore periodicity of wave number...
Resource Type:: Article
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A comparison of techniques for magnetotelluric response function estimation

Creator:: Jones, Alan G., Chave, Alan D., Egbert, Gary D., Auld, Don, and Bahr, Karsten
Abstract:: Spectral analysis of the time-varying horizontal magnetic and electric field components yields the magnetotelluric (MT) impedance tensor. This frequency dependent 2x2 complex tensor can be examined for details which axe diagnostic of the electrical conductivity distribution in the Earth within the relevant (frequency dependent) inductive scale length of the surface...
Resource Type:: Article
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Tracing Pacific water in the North Atlantic Ocean

Creator:: Jones, E. P., Swift, J. H., Anderson, L. G., Lipizer, M., Civitarese, G., Falkner, Kelly, Kattner, G., and McLaughlin, F. A.
Abstract:: In the Arctic Ocean, Pacific source water can be distinguished from Atlantic source water by nitrate-phosphate concentration relationships, with Pacific water having higher phosphate concentrations relative to those of nitrate. Furthermore, Pacific water, originally from the inflow through Bering Strait, is clearly recognizable in the outflows of lowsalinity waters from...
Resource Type:: Article
Full Text:: . Anderson, L. G., G. Björk, O. Holby, E. P. Jones, G. Kattner, K. P. Kol- termann, B. Liljeblad, R

Magnetotelluric observations across the Juan de Fuca subduction system in the EMSLAB project

Creator:: Wannamaker, Philip E., Booker, John R., Filloux, Jean H., Jones, Alan G., Jiracek, George R., Chave, Alan D., Tarits, Pascal, Waff, Harve S., Egbert, Gary D., Young, Charles T., Stodt, John A., Martinez, Mario G., Law, Lawrie K., Yukutake, Takesi, Segawa, Jiro S., White, Anthony, and Green, A.W.
Abstract:: A magnetotelluric (MT)transect has been obtained near latitude 45øN from the active Juan de Fuca Spreading center, across the subduction zone and Cascades volcanic arc, and into the back arc Deschutes Basin region. This paper presents the MT data set and describes its major characteristics as they pertain to the...
Resource Type:: Article
Full Text:: EMSLAB Project PHILIP E. WANNAMAKER, 1 JOHN R. BOOKER, JEAN H. FILLOUX, ALAN (3. JONES, GEORGE R

Water mass subduction and the transport of phytoplankton in a coastal upwelling system

Creator:: Washburn, Libe, Kadko, David C., Jones, Burton H., Hayward, Thomas, Kosro, P. Michael, 1951-, Stanton, Timothy P., Ramp, Steve, and Cowles, Timothy
Abstract:: Observations during the Coastal Transition Zone (CTZ) experiment in summer 1988 reveal the presence of deep phytoplankton layers in a coastal upwelling system. The layers occur throughout the CTZ study area, including a strong baroclinic jet which was present over the period of the experiment. On the basis of a...
Resource Type:: Article
Full Text:: 2 4 6 8 0 Fluorescence (volts) or Chlorophyll (/•g/I) b •r[? (kg/m 3) 23 24 25 26 27 23 s

Calcium carbonate saturation states in the waters of the Canadian Arctic Archipelago and the Labrador Sea

Creator:: Azetsu-Scott, Kumiko, Clarke, Allyn, Falkner, Kelly, Hamilton, James, Jones, E. Peter, Lee, Craig, Petrie, Biran, Prinsenberg, Simon, Starr, Michel, and Yeats, Philip
Abstract:: Ocean acidification is predicted to occur first in polar oceans. We investigated the saturation state of waters with respect to calcite (Wcal) and aragonite (Warg) in six sections along an Arctic outflow pathway through the Canadian Arctic Archipelago (CAA) and into the northwestern Atlantic using dissolved inorganic carbon and total...
Resource Type:: Article
Full Text:: Falkner,2 James Hamilton,1 E. Peter Jones,1 Craig Lee,3 Brian Petrie,1 Simon Prinsenberg,1 Michel Starr,4

Mapping the U.S. West Coast surface circulation: A multiyear analysis of high‐frequency radar observations

Creator:: Kim, Sung Yong, Terrill, Eric J., Cornuelle, Bruce D., Jones, Burt, Washburn, Libe, Moline, Mark A., Paduan, Jeffrey D., Garfield, Newell, Largier, John L., Crawford, Greg, and Kosro, P. Michael
Abstract:: The nearly completed U.S. West Coast (USWC) high-frequency radar (HFR) network provides an unprecedented capability to monitor and understand coastal ocean dynamics and phenomenology through hourly surface current measurements at up to 1 km resolution. The dynamics of the surface currents off the USWC are governed by tides, winds, Coriolis...
Resource Type:: Article
Full Text:: *; � � �i� � ht̂ l*; �� t̂y l*; �� i þ R � ��1 ; ð1Þ where R is the regularization matrix to suppress

Introduction to special section on Recent Advances in the Study of Optical Variability in the Near-Surface and Upper Ocean

Creator:: Dickey, T., Banner, M. L., Bhandari, P., Boyd, Timothy John, 1958-2013, Carvalho, L., Chang, G., Chao, Y., Czerski, H., Darecki, M., Dong, C., Farmer, D., Freeman, S., Gemmrich, J., Gernez, P., Hall-Patch, N., Holt, B., Jiang, S., Jones, C., Kattawar, G., LeBel, D., Lenain, L., Lewis, M., Liu, Y., Logan, L., Manov, D., Melville, W. K., Moline, M. A., Morison, R., Nencioli, F., Pegau, W. S., Reineman, B., Robbins, I., Roettgers, R., Schultz, H., Shen, L., Shinki, M., Slivkoff, M., Sokolski, M., Spada, F., Statom, N., Stramski, D., Sutherland, P., Twardowski, M., Vagle, S., Van Dommelen, R., Voss, K., Washburn, L., Wei, J., Wijesekera, H., Wurl, O., Yang, D., Yildiz, S., You, Y., Yue, D. K. P., Zaneveld, R., and Zappa, C. J.
Abstract:: Optical variability occurs in the near-surface and upper ocean on very short time and space scales (e.g., milliseconds and millimeters and less) as well as greater scales. This variability is caused by solar, meteorological, and other physical forcing as well as biological and chemical processes that affect optical properties and...
Resource Type:: Article
Full Text:: . K. Melville,22 M. A. Moline,26 R. Morison,3 F. Nencioli,27 W. S. Pegau,28 B. Reineman,22 I. Robbins

Observations of nearshore crescentic sandbars

Creator:: van Enckevort, I. M. J., Ruessink, B. G., Coco, Giovanni, Suzuki, K., Turner, I. L., Plant, Nathaniel G., and Holman, Robert A.
Abstract:: The temporal and spatial variability of crescentic sandbars is analyzed with hourly long-term (months) video observations collected at four barred sites and are qualitatively compared to the temporal and spatial variability predicted by hypotheses underpinning existing approaches and models for crescentic bar formation (edge-wave template model, linear stability analysis, and...
Resource Type:: Article
Full Text:: I. M. J. van Enckevort,1 B. G. Ruessink,1 Giovanni Coco,2,3 K. Suzuki,4 I. L. Turner,5 N. G. Plant

Ozone fluxes over a patchy cultivated surface

Creator:: Mahrt, Larry, Lenschow, D. H., Sun, Jielun, Weil, J. C., MacPherson, J. I., and Desjardins, R. L.
Abstract:: This study examines the spatial variability of ozone fluxes over flat heterogeneous terrain consisting of a patchwork of irrigated and nonirrigated surfaces. Fluxes of ozone and other quantities are computed from eight sequential flight legs of the Canadian Twin Otter research aircraft over the same track at 33 m above...
Resource Type:: Article
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ScholarsArchive@OSU

Bars, bumps, and holes : models for the generation of complex beach topography

A comparison of techniques for magnetotelluric response function estimation

Tracing Pacific water in the North Atlantic Ocean

Magnetotelluric observations across the Juan de Fuca subduction system in the EMSLAB project

Water mass subduction and the transport of phytoplankton in a coastal upwelling system

Calcium carbonate saturation states in the waters of the Canadian Arctic Archipelago and the Labrador Sea

Mapping the U.S. West Coast surface circulation: A multiyear analysis of high‐frequency radar observations

Introduction to special section on Recent Advances in the Study of Optical Variability in the Near-Surface and Upper Ocean

Observations of nearshore crescentic sandbars

Ozone fluxes over a patchy cultivated surface

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