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Showing 1 to 8 of 8 for “"Aureococcus anophagefferens"”.
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An Investigation of Dissolved Organic Matter in a Shallow Coastal Bay Subject to <i>Aureococcus anophagefferens</i> Blooms
<p><em>Aureococcus anophagefferens</em>, the pelagophyte responsible for brown tide blooms, was identified in Chincoteague Bay in 1997 and has “bloomed” there since at least 1998. <em>Aureococcus anophagefferens </em>is capable of using dissolved organic nitrogen (DON) and dissolved organic carbon …
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Interannual Differences in Nutrient Dynamics During a Brown Tide Bloom (<i>Aureococcus anophagefferens</i>) and the Interaction of <i>A. anophagefferens</i> with Heterotrophic Bacteria
<p>Blooms of <em>Aureococcus anophagefferens</em> (Brown Tides) in Chincoteague Bay were observed over a six-year period (2002–2007) during which interannual differences in nitrogen and carbon uptake and concentrations of dissolved constituents were compared at two sites, one in Maryland and the …
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Application of hydrogen peroxide as brown tide bloom control agent
… is a minute pel agophyte (cell diameter ~- 2 um) Aureococcus anophagefferens. The brown tide bloom has been responsible for the severe ecological damage and economic loss (e.g. shellfishery) in the affected areas. This research focuses on finding a method to control brown tide blooms and explores …
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The aggregation of clay minerals and marine microalgal cells : physicochemical theory and implications for controlling harmful algal blooms
… Gymnodinium breve), and the chrysophyte, Aureococcus anophagefferens. In general, the highest removal efficiencies (RE>90% at 0.25 g l-1 of clay) against K brevis were found using montmorillonite, bentonite and phosphatic clays (i.e. a product of phosphate mining containing large amounts …
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A study of the New York / New Jersey coastal water : bio-optical characteristics of the harbor estuary and the effects of heavy metals on brown tide alga of the bight
… Harbor Estuary, and in the former, brown tides (Aureococcus anophagefferens) were first observed in 1985 becoming a more serious water quality problem over the last 25 years. The influence of micronutrients, namely trace metals, on A. anophagefferens that are widespread in coastal waters is not …
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Relating Biological Rate Measurements and Microbial Processes Across Diverse Ocean Ecosystems
… the mixotrophic algae Chrysophyceae and Aureococcus anophagefferens, and Braarudosphaera bigelowii, a eukaryotic host organism for N2-fixing bacteria. In addition, we report a strong negative relationship between eukaryotic marine microbial diversity and productivity across the region. We …
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Molecular insights into the niche of harmful brown tides
… brown tide blooms caused by the harmful alga Aureococcus anophagefferens have decimated coastal ecosystems and shellfisheries along the Eastern U.S. and South Africa. The exact mechanisms controlling bloom formation, sustenance, and decline are unclear, however bottom-up factors such as …
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The aggregation of clay minerals and marine microalgal cells : physicochemical theory and implications for controlling harmful algal blooms
… Gymnodinium breve), and the chrysophyte, Aureococcus anophagefferens. In general, the highest removal efficiencies (RE > 90% at 0.25 g rl of clay) against K. brevis were found using montmorillonite, bentonite and phosphatic clays (i.e. a product of phosphate mining containing large amounts …