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Causative organism known:
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Yes
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Causative Species/Genus:
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Cerataulina pelagica
( cells/L)
cell concentrations ranged 1-20 x 10(3) cells ml(-1) but usually ranged 1-10 x 10(3) cells ml(-1)
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Co-Ocurring Species/Genus:
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Skeletonema costatum
( cells/L)
in some places, 1-10 x 10(3) cells ml(-1) Sampling was surface from helicopter; counting by Sedgewick-Rafter strip.
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Chlorophyll concentration, if known:
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µg/l
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Additional bloom information:
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Event-related bibliography:
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Weather:
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Turbidity (NTU):
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Wind direction:
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Stratified water:
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Oxygen content (nL/L):
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Wind velocity:
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Temperature (°C):
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Oxygen saturation %:
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Current Direction:
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Sechhi disk (m):
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Salinity:
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Current Velocity:
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Nutrient information:
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Temperature Range During Event:
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Max: °C, Min: °C
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Salinity Range During Event:
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Bloom location in the water column:
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Growth:
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In situ
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Growth Comments
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Bloom initiated in Hudson-Raritan estuary.
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Additional Environmental information:
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Chlorophyll ranged 3-10 µg l(; Temperature range: inshore, surface 16.7 - 17.0; at 9 mi. from shore
16.6 - 17.0. Salinity, not available. Water column stability: mixed to slightly stratified. DO (at bottom) <3.0 ppm at Long Branch; 1-5 - 4.8 ppm at Seasid
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