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A practical handbook of seawater analysis
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The article was published on 1968-01-01 and is currently open access. It has received 11288 citations till now. The article focuses on the topics: Seawater.read more
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Phosphogenesis and active phosphorite formation in sediments from the Arabian Sea oxygen minimum zone
TL;DR: In this paper, porewater chemistry, solid phase analysis and microscopic observations were combined to evaluate phosphogenesis in three boxcores located within the intensive oxygen minimum zone of the Arabian Sea.
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Benthic diatoms of a high Arctic fjord (Young Sound, NE Greenland): importance for ecosystem primary production
TL;DR: In this article, the in situ measurements of the relative elec- tron transport rate (ETR) versus irradiance were used to demonstrate that the characteristics of the PE (photosynthesis ver- sus downwelling irradiance) relations changed within minutes after exposure to changed light conditions neutralizing any depth related light acclimation.
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Production of glycine betaine and dimethylsulfoniopropionate in marine phytoplankton. I. Batch cultures
TL;DR: There does not appear to be a reciprocal relationship between DMSP andGBT production, although GBT production does appear to been correlated with nitrogen availability, and DMSP contributed significantly to cellular sulfur throughout the growth cycle.
Journal ArticleDOI
Physiology and chemical composition of nitrogen-fixing phytoplankton in the central North Pacific Ocean
TL;DR: The magnitude of nitrogen fixation in the gyre is seasonally dependent, with high rates in late summer and autumn, and data suggest that during these months of stratification, biological fixation of nitrogen amounts to about 33 μg-at N/m2/day.
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Influence of phosphorus and silicon on lipia class production by the marine diatom Chaetoceros gracilis grown in turbidostat cage cultures
AT Lombardi,PJ Wangersky +1 more
TL;DR: Production of intracellular and extracellular lipid classes by Chaetoceros gracilis was studied over a wide range of supply rates of inorganic phosphorus and silicon, and the increase in chlorophyll per cell under silicon stress brings into question the use of this pigment as a measure of biomass.