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Creator:: Karl, David M., Hebel, Dale V., Björkman, K., and Letelier, Ricardo M.
Abstract:: Based on a long-term set of observations and measurements at a station in the subtropical North Pacific Ocean, it now appears that contemporaneous rates of primary production in low-nutrient open ocean regions and perhaps in the ocean as a whole may be greater than had been considered in field studies...
Resource Type:: Article
Full Text:: -h 14C in situ incubations, averages 472 mg C m-2 d-l (SD = 125 mg C m-2 d-l; n = 70). This carbon

Creator:: Wheeler, Patricia A., North, B., Littler, M., and Stephens, G.
Abstract:: Uptake of [14C]glycine by various size fractions of natural plankton communities was measured to determine if phytoplankton can compete effectively with other members of the plankton community for the free amino acids in seawater. The simultaneous occurrence of glycine uptake, plant pigments, and photosynthetic activity in the same size fractions,...
Resource Type:: Article
Full Text:: 3 m deep, salinity ranged from 30- 33%0, and the water temperature from 14”-20°C. The average

Creator:: Benoit-Bird, Kelly J., Au, Whitlow W. L., and Wisdom, Daniel W.
Abstract:: The roles of nocturnal light and lunar phase in the diel migration of micronekton from a nearshore scattering layer were examined. Migration patterns were measured over six complete lunar cycles using moored upwardlooking echosounders while nocturnal surface irradiance was recorded. We hypothesized that animals would remain at a constant isolume...
Resource Type:: Article
Full Text:: * (C) Scattering-layer thickness Seafloor depth 0.79 0.79 0.89 ,0.01 ,0.01 Maximum surface light 0.83

Creator:: Dickson, Mary-Lynn and Wheeler, Patricia A.
Resource Type:: Article
Full Text:: GF/C GF/C GF/F 0.2 pm GF/F Gradient r2 0.637kO.180 0.37 1.655 kO.043 0.59 O-734+0.293 0.67

Creator:: Letelier, Ricardo M., Karl, David M., Abbott, Mark R., and Bidigare, Robert R.
Abstract:: The euphotic zone below the deep chlorophyll maximum layer (DCML) at Station ALOHA (a long-term oligotrophic habitat assessment; 22º45′N, 158º00′W) transects the nearly permanently stratified upper thermocline. Hence, seasonal changes in solar radiation control the balance between photosynthesis and respiration in this lightlimited region. Combining profiles of radiance reflectance, algal...
Resource Type:: Article
Full Text:: formula (Brock 1981) employing the correction of the solar constant by Duffie and Beckman (1980). In

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

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