| Event name: | NZ-13-001 | |
| Country: | NEW ZEALAND | |
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Nature of the harmful event: |
Water Discoloration , High Phyto concentration , Seafood toxins | |
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Event directly affected: |
Shellfish | |
| Toxicity detected: | Yes | |
| Associated syndrome: | PSP | |
| Unexplained toxicity: | ||
| Species implicated in toxin transmission (transvector): | ||
| Report the outcome of a monitoring programme: | Yes (Marlborough Shellfish Quality Programme (MSQP)) | |
| Event occurred before in this location: | Yes (2011) | |
| Individuals to contact: | RHODES Lesley | |
| Location: | Latitude: -41.081389, Longitude: 174.333056 | |
| General location information: |
Queen Charlotte Sound, South Island HAB Area code(s): NZ-08 |
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| Additional location information: | ||
| Bloom event dates (yyyy/mm/dd): | Start: 2013-01-01, End: 2013-04-01 | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | ||
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Alexandrium catenella
(1 000 000 cells/L)
Real name: Alexandrium pacificum |
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| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | ||
| Event-related bibliography: | MacKenzie, L., Harwood, T., Tonks, A., Robinson, J., & Knight, B. (2013). Seafood safety risks from paralytic shellfish poisoning dinoflagellate blooms in New Zealand: 2012–2013. A report for the Ministry for Primary Industries (MPI) Food Safety. Cawthron Report 2346. Nelson: Cawthron Institute;[cited 2016 Mar 1]. | |
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| Nutrient information: | ||||||||||||||||||||||||||
| Temperature Range During Event: | Max: °C, Min: °C | |||||||||||||||||||||||||
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| Bloom location in the water column: | ||||||||||||||||||||||||||
| Growth: | ||||||||||||||||||||||||||
| Growth Comments | ||||||||||||||||||||||||||
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| Kit used: | Type of kit used: | |||||||||||
| Additional information: | HPLC screen test | |||||||||||
| Economic losses: | ||||||||||||
| Management decision: | Short closure period of shellfish farms in this area (71 days max) | |||||||||||
| Additional harmful effect information: | ||||||||||||
