Index Catalog // ScholarsArchive@OSU

Creator:: Magill, James, Cox, Allan, and Duncan, Robert A.
Abstract:: Paleomagnetic directions from the Eocene Tillamook Volcanic Series of the Oregon Coast Range point 460 clockwise from the expected Eocene field direction. Potassium argon dating of six dikes and flows from this formation yields a mean age of 44.3 ± 0.6 m.y. These results establish that the Oregon coastal block...
Resource Type:: Article
Full Text:: Series, which consists of more than 1500 m of subaerial basalt flows, dikes, agglomerate, and pyro

Creator:: Kuivilal, K. M., Murray, J. W., Devol, A. H., Lidstrom, M. E., and Reimers, Clare E.
Abstract:: Aerobic oxidation is important in the cycling of methane in the sediments of Lake Washington. About half of the methane flux from depth is oxidized to CO, in the upper 0.7 cm of the sediments and the remainder escapes into the water column. In terms of the total carbon budget...
Resource Type:: Article
Full Text:: KUIVILA, K. M., J. W. MURRAY, A. H. DEVOL, M. E. LIDSTROM, AND C

Creator:: Imawaki, Shiro, Niiler, Pearn P., Gautier, Catherine H., Halpern, David, Knox, Robert A., Large, William G., Luther, Douglas S., McWilliams, James C., Moum, James N., and Paulson, Clayton A.
Abstract:: A new method is presented for estimating the vertical turbulent heat flux at the bottom of the daily mixed layer from the temperature data in the mixed layer and net solar irradiance data at the sea surface. We assume that fluctuations in the divergence of advective heat flux have longer...
Resource Type:: Article
Full Text:: about 25 m (Moum et al., 1988). Figure 4 displays an intercomparison of the time series of several

Creator:: Steven, M. D. and Unsworth, Michael H.
Abstract:: The angular distribution of diffuse radiation was measured from May 1976 to May 1977 with a set of purpose-built actinometers. Radiance distributions for 98 overcast hours were fitted well by an expression similar to the conventional function for a 'standard overcast sky' (SOC). However, values of the coefficient b averaged...
Resource Type:: Article
Full Text:: and M. H. UNSWORTH Environmental Physics Unit, University of Nottingham School of Agriculture

Creator:: Steven, M. D. and Unsworth, Michael H.
Abstract:: When a shade ring is used to shield a pyranometer from direct solar radiation, a correction to the measured diffuse radiation is necessary to account for diffuse radiation intercepted by the ring. A general analysis is developed to relate shade-ring corrections to the radiance distribution of diffuse radiation. The corrections...
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Full Text:: skies By M. D. STEVEN and M. H. UNSWORTH Eiivironmental Physics Unit, University of Norringham

Creator:: Sallenger, A. H., Jr. and Holman, Robert A.
Abstract:: Wave setup and swash statistics were calculated from 154 runup time series steep beach under incident waves varying from 0.4 to 4.0 m significant wave height. incident wave height, setup, swash height, and total runup (the sum of setup and were found to vary linearly with the surf zone similarity...
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Full Text:: ,, • • • 0 I • 3 4 o o o o o H s (m) Fig. 9. (a) Significant swash height versus incident

Creator:: Sallenger, Asbury H. Jr. and Holman, Robert A.
Abstract:: Time series of flow were measured across the inner surf zone during a storm. These data were used to quantify the dependence of wave height (transformed from measured flow) and velocity on local slope and depth. Similar to previous studies, as incident waves broke and propagated into the surf zone,...
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Full Text:: -- .E 27 28 -I- 0.8- 0.6 0.4 '7 = 0.32 0.2 0 • • i i i 0 1 2 3 4 5 6 h (m) Fig. 4. Sled

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...
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Full Text:: EMSLAB Project PHILIP E. WANNAMAKER, 1 JOHN R. BOOKER, JEAN H. FILLOUX, ALAN (3. JONES, GEORGE R

Creator:: Caldwell, Douglas R., Dillon, T. M., Brubaker, J. M., Newberger, P. A., and Paulson, C. A.
Abstract:: Tests of a formula derived for the cutoff wave number of vertical temperature gradient spectra, using data taken in the upper layers of the North Pacific, show encouraging results. To derive this formula, the cutoff wave number is assumed to be the Batchelor wave number, with kinetic energy dissipation calculated...
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Full Text:: 4 (solid circles), to- gether with data from the mixed layer on September I in 14 m s -' winds

Creator:: Sallenger, Asbury H., Jr. and Holman, Robert A.
Abstract:: Measurements of cross-shore flow were made across the surf zone during a storm as a nearshore bar became better developed and migrated offshore. Measured infragravity band spectra were compared to synthetic spectra calculated numerically over the natural barred profile assuming a white run-up spectrum of leaky mode or high-mode edge...
Resource Type:: Article
Full Text:: at locations 300 m and 2 - > w -2- -- -4- 10/0.7/82 0910 EST • •\•,• t0/10/82 1126 EST

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