Event name: | MX-00-004 | |
Country: | MEXICO | |
Nature of the harmful event: |
Water Discoloration , High Phyto concentration | |
Event directly affected: |
Planktonic life | |
Toxicity detected: | No | |
Associated syndrome: | PSP | |
Unexplained toxicity: | ||
Species implicated in toxin transmission (transvector): | ||
Report the outcome of a monitoring programme: | No | |
Event occurred before in this location: | Yes | |
Individuals to contact: | Rosalba Alonso Rodriguez |
Location: | Latitude: 31.746944, Longitude: -116.702500 | |
General location information: |
Rincon de Ballenas, Todos Santos Bay, B. C. N. HAB Area code(s): MX-BCS-1 |
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Additional location information: | ||
Bloom event dates (yyyy/mm/dd): | ||
Quarantine levels dates (yyyy/mm/dd): | ||
Additional date-related information: |
Causative organism known: | Yes | |
Causative Species/Genus: |
Lingulodinium polyedra
(9.52 x10^5 cells/L)
Prorocentrum gracile (3.72 x 10^4 cells/L) Prorocentrum micans (9.18 x 10^4 cells/L) Ceratium furca (8.06 x 10^4 cells/L) Scrippsiella trochoidea (2.14 x 10^4 cells/L) |
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Co-Ocurring Species/Genus: | ||
Chlorophyll concentration, if known: | 100 µg/l | |
Additional bloom information: | ||
Event-related bibliography: | Peña-Manjarrez, J. L., Helenes, J., Gaxiola-Castro, G., Orellana-Cepeda, E. 2005. Dinoflagellate cysts and bloom events at Todos Santos Bay, Baja California, México, 1999-2000. Continental Shelf Research. 25: 1375-1393. |
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Nutrient information: |
AMONIUM:
1.74 uM
PHOSPHATE: 0.86 uM SILICATE: 17.62 uM NITRATE + NITRITE: 1.93 uM |
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Temperature Range During Event: | Max: 21.6 °C, Min: 13 °C | |||||||||||||||||||||||||
Salinity Range During Event: | Max: 33.70, Min: 33.52 | |||||||||||||||||||||||||
Bloom location in the water column: |
Surface |
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Growth: |
In situ |
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Growth Comments | ||||||||||||||||||||||||||
Additional Environmental information: |
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