Index Catalog // ScholarsArchive@OSU

Creator:: Kosro, P. Michael, 1951-
Abstract:: Moored current measurements from the Oregon shelf during 1998–2003 are used to estimate time series of anomalous alongshore currents and pseudo-displacements, after accounting for the mean and seasonal cycle. From early January through mid-June, 2002, currents at 10 m were anomalously strong toward the south by an average 12 cm/s,...
Resource Type:: Article
Full Text:: / 2003GL017513, 2003. Strub, P. T., J. S. Allen, A. Huyer, R. L. Smith, and R. C. Beardsley, Seasonal cycles of

Creator:: Matano, Ricardo P., Simionato, C. G., de Ruijter, W. P., van Leeween, P. J., Strub, P. Ted, Chelton, Dudley B., and Schlax, M. G.
Abstract:: The objective of this article is to present evidence for the existence of seasonal variability in sea surface height (SSH) anomaly in the Agulhas Retroflection region. TOPEX/POSEIDON altimeter data are used to estimate seasonal changes in the mesoscale SSH variability. There is a seasonal oscillation of SSH variability characterized by...
Resource Type:: Article

Creator:: Grachev, Alexi M., Brook, Edward J., and Severinghaus, Jeffrey P.
Abstract:: New ice core analyses show that the prominent rise in atmospheric methane concentration at Dansgaard-Oeschger event 21 was interrupted by a century-long 20% decline, which was previously unrecognized. The reversal was found in a new ∼100-year resolution study of methane in the GISP2 ice core, encompassing the beginning of D-O...
Resource Type:: Article
Full Text:: 5b–5a transition Alexi M. Grachev,1 Edward J. Brook,1 and Jeffrey P. Severinghaus2 Received 24

Creator:: Twohy, Cynthia, Anderson, J. R., and Crozier, P. A.
Abstract:: One important role of anthropogenic aerosol particles is their influence on climate by acting as cloud condensation nuclei. However, these particles are diverse in composition and mixing state, and our knowledge of which particle types act as cloud condensation nuclei is incomplete. Here we present direct measurements of individual organic...
Resource Type:: Article
Full Text:: nuclei C. H. Twohy,1 J. R. Anderson,2 and P. A. Crozier2 Received 23 May 2005; revised 1 August 2005

Creator:: Fetter, A., Lutjeharms, J. R. E., and Matano, Ricardo P.
Abstract:: The Agulhas Current is the western boundary current of the South Indian Ocean and is thought to play an important role in the global overturning circulation. In this study, we investigate the contribution from the wind stress field over each ocean basin of the southern hemisphere to the variability of...
Resource Type:: Article
Full Text:: Current in the subtropics A. Fetter,1 J. R. E. Lutjeharms,2 and R. P. Matano1 Received 29 March 2007

Creator:: You, Chen-Feng, Chan, L.-H., Gieskes, J. M., and Klinkhammer, Gary P.
Abstract:: Large-scale lateral advection of seawater within the oceanic crust is thought to be the cause of low heat flow in the Equatorial Pacific. Until now supportive evidence is limited to reversals of B and δ¹¹B, Ca, Mg, SO₄⁻², Sr and ⁸⁷Sr/⁸⁶Sr in sediment pore waters. Here we report new evidence...
Resource Type:: Article
Full Text:: . Chan,2 J. M. Gieskes,3 and G. P. Klinkhammer4 Received 14 August 2003; revised 7 October 2003

Creator:: Combes, Vincent and Matano, Ricardo P.
Abstract:: Observations show abrupt changes in the oceanic circulation of the southwestern Atlantic. These studies report a southward drift of the Brazil/Malvinas Confluence (BMC) and a change in the spectral characteristics of the Malvinas Current (MC) transport. We address the cause of these changes using the result of a high-resolution numerical...
Resource Type:: Article
Full Text:: Atlantic, J. Geophys. Res. Oceans, 119, 731–756, doi:10.1002/2013JC009498. De Miranda, A. P., B. Barnier

Creator:: Strub, P. Ted and James, Corinne
Abstract:: Surface transports into the California Current are calculated from TOPEX/POSEIDON altimeter surface height slopes during the 9.5 year period from October 1992–May 2002. These quantify the anomalous onshore and southward displacements of the water column during the 2000–2002 period, which had been hypothesized by others based on anomalous water properties...
Resource Type:: Article
Full Text:: 2002, Geophys. Res. Lett., 10.1029/ 2003GL017446, 2003. Chelton, D. B., P. A. Bernal, and J. A

Creator:: Strub, P. Ted and James, Corinne
Abstract:: Satellite data from the Geosat altimeter and the Advanced Very High Resolution Radiometer (AVHRR) are used to show the large-scale structure of the surface circulation of the California Current System in summer. These data show the connection between an equatorward jet and temperature front off Oregon that lies within 100...
Resource Type:: Article
Full Text:: summer circulation of the California current P. Ted Strub and Corinne James College of Oceanic and

Creator:: Caplan-Auerbach, J., Dziak, R. P., Bohnenstiehl, D. R., Chadwick, W. W., and Lau, T. -K.
Abstract:: Submarine landslides are an important process in volcano growth yet are rarely observed and poorly understood. We show that landslides occur frequently in association with the eruption of West Mata volcano in the NE Lau Basin. These events are identifiable in hydroacoustic data recorded between ~5 and 20 km from...
Resource Type:: Article
Full Text:: volcano, Lau Basin Caplan‐Auerbach, J., Dziak, R. P., Bohnenstiehl, D. R., Chadwick, W. W., & Lau, T. K

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