| Event name: | JP-23-004 | |
| Country: | JAPAN | |
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Nature of the harmful event: |
Water Discoloration , High Phyto concentration , Mass mortalities | |
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Event directly affected: |
Aquaculture Fish | |
| Toxicity detected: | No | |
| Associated syndrome: | ||
| 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: | SAKAMOTO, Setsuko | |
| Location: | Latitude: , Longitude: | |
| General location information: |
Nagashima, Kagoshima, Yatsushiro Sea, Western Kyushu HAB Area code(s): JP-05 |
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| Additional location information: | ||
| Bloom event dates (yyyy/mm/dd): |
Event Date:2023-06-13 Start: 2023-06-13, End: 2023-09-13 |
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| Quarantine levels dates (yyyy/mm/dd): | ||
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| Causative organism known: | Yes | |
| Causative Species/Genus: |
Chattonella antiqua
(2,000 cells/L)
Karenia mikimotoi (80,000 cells/L) Cochlodinium polykrikoides (6,000 cells/L) |
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| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | ||
| Event-related bibliography: | Kyushu kaiiki no akashio, 2024 （KG-02）(in Japanese) | |
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