Index Catalog // ScholarsArchive@OSU

Creator:: Weidemann, A. D., Stavn, R. H., Zaneveld, J. Ronald, and Wilcox, M. R.
Abstract:: Monte Carlo simulations are carried out to determine the error in the inversion of backscattering from remotely sensed reflectance when geometrical shape factors of the light field are assumed to be unity. The results show that error in backscattering inversion can vary from a 40% overestimation to a 20% underestimation...
Resource Type:: Article
Full Text:: all particulates at 440 nm, ao/(ap + aa), in our notation. They report a range in the detritus to

Creator:: Bayer, Range D., 1947-
Abstract:: The impetus for this Project began in 1968-1973 with birders at the Marine Science Center (MSC). But in the past 10 or so years the focus has shifted to a county group, Yaquina Birders & Naturalists. 120 individuals or couples have each contributed 100 or more records with 51% of...
Resource Type:: Article
Full Text:: , I suggest that projects be narrowed to 1-5 years at most and that annual or biennial data reports be

Creator:: Miller, Charles B., Frost, Bruce W., Wheeler, Patricia A., Landry, Michael R., Welschmeyer, Nicholas, and Powell, Thomas M.
Abstract:: It has been suggested that production in offshore waters of the subarctic Pacific is limited by availability of dissolved Fe. Although that is not yet adequately established, the functional consequences of the limitation (if it exists) can be characterized from the results of the Subarctic Pacific Ecosystem Research (SUPER) program....
Resource Type:: Article
Full Text:: of nitrogen as NH,, and the ready availability of NH, sharply limits the annual utilization of NO

Creator:: Mote, Philip W., Rosenlof, Karen H., McIntyre, Michael E., Carr, Ewan S, Gille, John C., Holton, James R., Kinnersley, Jonathan S., Pumphrey, Hugh C., Russell, James M., and Waters, Joe W.
Abstract:: We describe observations of tropical stratospheric water vapor q that show clear evidence of large‐scale upward advection of the signal from annual fluctuations in the effective “entry mixing ratio” qE of air entering the tropical stratosphere. In other words, air is “marked,” on emergence above the highest cloud tops, like...
Resource Type:: Article
Full Text:: stratospheric water vapor q that show clear evidence of large-scale upward advection of the signal from annual

Creator:: Reimers, Clare E., Lange, Carina B., Tabak, Marialana, and Bernhard, Joan M.
Abstract:: A temporal record of oxygen and NO3- concentrations in the bottom water of the Santa Barbara Basin indicates that outside waters spill over into the basin seasonally. It is proposed that an annual bottom-water cycle leads ultimately to varve production. As evidence in support of a benthic mechanism for varve...
Resource Type:: Article
Full Text:: and Crill 1977). Here we report evidence that it is not seasonal sed- imentation, but an annual

Creator:: Letelier, Ricardo M., Bidigare, Robert R., Hebel, Dale V., Ondrusek, M., Winn, C. D., and Karl, David M.
Abstract:: Algal chlorophyll and carotenoid distributions were measured periodically in the euphotic zone of Sta. ALOHA (22º45′N, 158º00′W) between February 1989 and October 1991 to document the variability in phytoplankton abundance and composition. The annual mean depth-integrated (O-200 db) concentration of Chl a displayed significant interannual variability. Seasonal patterns in Chl...
Resource Type:: Article
Full Text:: in phytoplankton abundance and composition. The annual mean depth-integrated (O-200 db

Creator:: Crawford, G. B. and Collier, Robert W.
Abstract:: We present observations of the evolution of a deep-mixing event in a deep, temperate lake. The observations were obtained from thermistors mounted on a long-term mooring in the lake. The event seems to have originated near 150-m depth and resulted in a plume or layer of cold water from the...
Resource Type:: Article
Full Text:: average annual nitrate flux (-2-4 X 10” mol yr-‘) thought to be upwelled in this highly oligotrophic

Creator:: Matano, R. P., Simionato, C. G., and Strub, P. T.
Abstract:: This article describes the results of numerical experiments carried out with a general circulation ocean model to investigate the effect of the seasonal cycle of the wind forcing on the Agulhas transport. Two cases are described. The first was initialized with temperature and salinity values obtained by horizontally averaging Levitus...
Resource Type:: Article
Full Text:: experiments indicates that although their annual mean structure is markedly different, their monthly anomalies

Creator:: Strub, P. Ted, Mesias, Jorge M., and James, Corinne
Abstract:: Data from Geosat and TOPEX altimeters are used to infer the structure of the Peru-Chile Countercurrent, a jet that flows from at least as far north as 10ºS (historical data suggests 7ºS) to 35º–40ºS, maintaining its position between approximately 100–300 km offshore. Although the annual mean current cannot be determined...
Resource Type:: Article
Full Text:: -300 km offshore. Although the annual mean current cannot be determined from altimeter observations

Creator:: Schlax, Michael G. and Chelton, Dudley B.
Abstract:: Alias periods and wavelengths for the M2, S2, N2, K1, O1, and P1 tidal constituents are calculated for TOPEX/POSEIDON. Alias wavelengths calculated in previous studies are shown to be in error, and a correct method is presented. With the exception of the K1 constituent, all of these tidal aliases for...
Resource Type:: Article
Full Text:: periods and wavelengths of the M: alias and annual baroclinic Rossby waves that plagued Geosat sea

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