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Creator:: Thomas, Andrew C., Strub, P. Ted, and Brickley, Peter
Abstract:: Five years (1997–2002) of northern California Current SeaWiFS ocean color data put cold, low salinity hydrographic anomalies observed in summer 2002 into a spatial/temporal context and present their biological ramifications. Monthly mean chlorophyll concentrations were >1.0 mg m–3 larger than the previous 3 year average over the entire shelf from...
Resource Type:: Article
Full Text:: . of Maine, USA P. Ted Strub College of Oceanic and Atmospheric Sciences, Oregon State Univ., USA

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

Creator:: Reed, G. L., Schreiber, A., Pike, K. S., Thomas, P. E., Hector, P. D., and McMorran, J. P.
Resource Type:: Conference Proceeding

Creator:: Schreiber, A., Olberding, T., Pike, K., Snyder, W., Jensen, A., and Thomas, P.
Resource Type:: Conference Proceeding
Full Text:: POTATO IPM PROGRAM - 2001 A. Schreiber, T. Olberding, K. Pike1, W. Snyder1 A. Jensen2, P. Thomas3

Creator:: Carr, Mary-Elena, Strub, P. Ted, Thomas, Andrew C., and Blanco, Jose Luis
Abstract:: We present the evolution of oceanographic conditions off the western coast of South America between 1996 and 1999, including the cold periods of 1996 and 1998–1999 and the 1997–1998 El Niño, using satellite observations of sea level, winds, sea surface temperature (SST), and chlorophyll concentration. Following a period of cold...
Resource Type:: Article
Full Text:: Propulsion Laboratory, California Institute of Technology, Pasadena, California, USA P. Ted Strub College of

Creator:: Osleger, David A., Zierenberg, Robert A., Suchanek, Thomas H., Stoner, Joseph, Morgan, Sally, and Adam, David P.
Abstract:: We analyzed the sedimentological characteristics and magnetic properties of cores from the three basins of Clear Lake, California, USA, to assess the depositional response to a series of land use changes that occurred in the watershed over the 20th century. Results indicate that distinct and abrupt shifts in particle size,...
Resource Type:: Article
Full Text:: ,1 THOMAS H. SUCHANEK,2,6 JOSEPH S. STONER,3 SALLY MORGAN,4 AND DAVID P. ADAM2,7 1Department of

Creator:: Benkwitt, Cassandra E., Brodeur, Richard D., Hurst, Thomas P., and Daly, Elizabeth A.
Abstract:: The diel feeding periodicity of juvenile Chinook salmon Oncorhynchus tshawytscha was determined from stomachs collected in coastal waters off Oregon in 2000 and 2003. Juvenile Chinook salmon exhibited a diurnal feeding pattern with morning and evening feeding periods. There were differences in the duration and magnitude of the dawn and...
Resource Type:: Article
Full Text:: Waters Cassandra E. Benkwitt a , Richard D. Brodeur b , Thomas P. Hurst c & Elizabeth A. Daly d a

Creator:: Thomas, A. C., Blanco, J. L., Carr, M. E., Strub, P. Ted, and Osses, J.
Abstract:: Time series of satellite measurements are used to describe patterns of surface temperature and chlorophyll associated with the 1996 cold La Nina phase and the 1997-1998 warm El Nino phase of the El Nino - Southern Oscillation cycle in the upwelling region off northern Chile. Surface temperature data are available...
Resource Type:: Article

Creator:: Blanco, J. L., Thomas, A. C., Carr, M.-E., and Strub, P. Ted
Abstract:: Over 30 years of hydrographic data from the northern Chile (18°S-24°S) upwelling region are used to calculate the surface and subsurface seasonal climatology extending 400 km offshore. The data are interpolated to a grid with sufficient spatial resolution to preserve crossshelf gradients and then presented as means within four seasons:...
Resource Type:: Article

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