Index Catalog // ScholarsArchive@OSU

Creator:: Ray, Richard D. and Egbert, Gary D.
Abstract:: How and where the ocean tides dissipate their energy are longstanding questions with both oceanographic and astronomical implications. Two decades ago, Doake suggested that flexing of Antarctic ice shelves by the underlying ocean tide is an important energy sink, perhaps accounting for over half the global dissipation rate. Observational constraints...
Resource Type:: Article
Full Text:: The Flux of Tidal Energy across Latitude 60°S GEOPHYSICAL

Creator:: Williams, N. L., Juranek, L. W., Johnson, K. S., Feely, R. A., Riser, S. C., Talley, L. D., Russell, J. L., Sarmiento, J. L., and Wanninkhof, R.
Abstract:: Empirical algorithms are developed using high-quality GO-SHIP hydrographic measurements of commonly measured parameters (temperature, salinity, pressure, nitrate, and oxygen) that estimate pH in the Pacific sector of the Southern Ocean. The coefficients of determination, R² , are 0.98 for pH from nitrate (pH^N) and 0.97 for pH from oxygen (pH^Ox)...
Resource Type:: Article

Creator:: Shroyer, E. L.
Abstract:: Comprehensive observations of velocity, density, and turbulent dissipation permit quantification of the nonlinear internal wave (NLIW) contribution to vertical heat flux and lateral mass transport over New Jersey’s shelf. The effect of NLIWs on the shelf heat budget was significant. On average, heat flux in NLIWs was 10 times larger...
Resource Type:: Article
Full Text:: stratification, J. Phys. Oceanogr., 33, 1476–1492. Moum, J. N., D. M. Farmer, W. D. Smyth, L. Armi, and S. Vagle

Creator:: Kelly, S. M., Jones, N. L., Nash, J. D., and Waterhouse, A. F.
Abstract:: The semidiurnal mode-1 internal tide receives 0.1-0.3 TW from the surface tide and is capable of propagating across ocean basins. The ultimate fate of mode-1 energy after long-distance propagation is poorly constrained by existing observations and numerical simulations. Here, global results from a two-dimensional semi-analytical model indicate that topographic scattering...
Resource Type:: Article
Full Text:: semidiurnal mode-1 internal-tide energy loss S. M. Kelly,1,2 N. L. Jones,1 J. D. Nash,3 and A. F. Waterhouse4

Creator:: Braunmiller, Jochen and Nábělek, John L.
Abstract:: Broadband body waves recorded at 15 digital seismic stations worldwide are used to study the rupture process of the May 23, 1989 Macquarie Ridge earthquake. The centroidal solution (strike 211°, dip 86°, rake 180°, and depth of 10 km below the seafloor) indicates shallow rupture with pure right-lateral strike-slip motion...
Resource Type:: Article
Full Text:: moment is 13.4x1020 Nm, 80% of which was released in the first 24 s of fie rupture process. Modeling

Creator:: Egbert, Gary D., Erofeeva, S. Y., Han, S.-C., Luthcke, S. B., and Ray, R. D.
Abstract:: We assimilate localized mass anomalies inferred from GRACE ranging measurements into a hydrodynamic model to improve tidal solutions around Antarctica for the M2, S2, and O1 constituents. The variational approach used accounts for the spatial averaging of tidal elevations implicit in the mass anomaly parametrization used for the GRACE tidal...
Resource Type:: Article
Full Text:: . Padman, L., H. A. Fricker, R. Coleman, S. Howard, and S. Erofeeva (2002), A new tidal model for the

Creator:: Vincent, P., Buckley, S. M., Yang, D., and Carle, S. F.
Abstract:: Anomalous uplift is observed at the Lop Nor, China nuclear test site using ERS satellite SAR data. Using an InSAR time‐series analysis method, we show that an increase in absolute uplift with time is observed between 1997 and 1999. The signal is collocated with past underground nuclear tests. Due to...
Resource Type:: Article
Full Text:: reviewer. References € Allen, B. M., S. L. Drellack Jr., M. J. Townsend, 1997. Surface Effects of

Creator:: Vay, S. A., Anderson, B. E., Sachse, G. W., Collins, J. E., Podolske, J. R., Twohy, Cynthia, Gandrud, Bruce W., Chan, K. Rolan, Baughcum, S. L., and Wallio, H. A.
Abstract:: We report the first measurements of CO₂, CH₄, N₂O, CO₂, and H₂O(g) in the exhaust trails of T-39, B-757, and DC-8 aircraft at cruise conditions. Emission indices (El) derived from these in-situ measurements are presented. Results are in agreement with ground-based tests indicating aircraft act as a net sink for...
Resource Type:: Article
Full Text:: . Sachse, 2 J. E. Collins, Jr., 3 J. R. Podolske, 4 C. H. Twohy, -• B. Gandrud, • K. R. Chan, 4 S. L

Creator:: Dziak, R. P., Bohnenstiehl, D. R., Baker, E. T., Matsumoto, H., Caplan-Auerbach, J., Embley, R. W., Merle, S. G., Walker, S. L., Lau, T-K., and Chadwick, W. W., Jr.
Abstract:: West Mata is a 1200 m deep submarine volcano where explosive boninite eruptions were observed in 2009. The acoustic signatures from the volcano’s summit eruptive vents Hades and Prometheus were recorded with an in situ (~25 m range) hydrophone during ROV dives in May 2009 and with local (~5 km...
Resource Type:: Article
Full Text:: , S. G. Merle1, S. L. Walker3, T.-K. Lau1, and W. W. Chadwick Jr.1 1Cooperative Institute for Marine

Creator:: Bills, Bruce G., de Silva, Shanaka L., Currey, Donald R., Emenger, Robert S., Lillquist, Karl D., Donnellan, Andrea, and Worden, Bruce
Abstract:: Sufficiently large lake loads provide a means of probing rheological stratification of the crust and upper mantle. Lake Minchin was the largest of the late Pleistocene pluvial lakes in the central Andes. Prominent shorelines, which formed during temporary still‐stands in the climatically driven lake level history, preserve records of lateral...
Resource Type:: Article
Full Text:: . Bills, •'2 Shanaka L. de Si!va, 3 Donald R. Currey, 4 Robert S. Emenger, 4 Karl D. Lil!quist, 4's

ScholarsArchive@OSU