| Event name: | ZAF-93-001 | |
| Country: | SOUTH AFRICA | |
|
Nature of the harmful event: |
Water Discoloration , High Phyto concentration , Mass mortalities | |
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Event directly affected: |
Humans | |
| 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: | ||
| Individuals to contact: | MANSFIELD, Lisa , SCHWEIBOLD Laura | |
| Location: | Latitude: -32.066667, Longitude: 18.300000 | |
| General location information: |
Lambert\'s Bay, West coast HAB Area code(s): ZAF-01 |
|
| Additional location information: | ||
| Bloom event dates (yyyy/mm/dd): |
Event Date:1993-02-01 Start: 1993-02-01, End: 1993-02-15 |
|
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | The blooms lasted 14 days | |
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Ceratium lineatum
( cells/L)
Prorocentrum micans ( cells/L) |
|
| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | ||
| Event-related bibliography: | Cockroft A.C. (2001). Jasus lalandii ‘walkouts’ or mass strandings in SouthAfrica during the 1990s: an overview. Mar. Freshwater Resources 52, 1085–1093. | |
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| Nutrient information: | ||||||||||||||||||||||||||
| Temperature Range During Event: | Max: °C, Min: °C | |||||||||||||||||||||||||
| Salinity Range During Event: | ||||||||||||||||||||||||||
| Bloom location in the water column: | ||||||||||||||||||||||||||
| Growth: | ||||||||||||||||||||||||||
| Growth Comments | ||||||||||||||||||||||||||
| Additional Environmental information: | ||||||||||||||||||||||||||
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| Kit used: | Type of kit used: | ||||||
| Additional information: | |||||||
| Economic losses: | 10 t rock-lobster walkout | ||||||
| Management decision: | |||||||
| Additional harmful effect information: | 10 t rock-lobster walkout | ||||||
