| Event name: | KR-06-001 | |
| Country: | KOREA, REPUBLIC OF | |
|
Nature of the harmful event: |
Water Discoloration , High Phyto concentration , Mass mortalities | |
|
Event directly affected: |
Natural Fish , Aquaculture Fish | |
| Toxicity detected: | No | |
| Associated syndrome: | OTHER | |
| Unexplained toxicity: | ||
| Species implicated in toxin transmission (transvector): | ||
| Report the outcome of a monitoring programme: | Yes (NFRDI/Kora HAB monitoring program) | |
| Event occurred before in this location: | Yes (frequent bloom in high water temperature season since 1995) | |
| Individuals to contact: | Lee, Changkyu , Park, Taegyu | |
| Location: | Latitude: 35.000000, Longitude: 127.000000 | |
| General location information: |
Jeonam-Gyeongnam province, Goheung-Namhae HAB Area code(s): KR-04 |
|
| Additional location information: | senveral tens kilometers in length and several hundred meters in width | |
| Bloom event dates (yyyy/mm/dd): | Start: 2006-08-06, End: 2006-10-30 | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | ||
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Cochlodinium polykrikoides Margalef 1961
(22500000 cells/L)
monospecific blooms |
|
| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | ||
| Event-related bibliography: | Daily HAB newsletter issued by NFRDI and webpage | |
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| Nutrient information: |
PHOSPHATE:
0.08-0.52uM
DIN: 10-54uM |
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| Temperature Range During Event: | Max: 31 °C, Min: 22.8 °C | |||||||||||||||||||||||||
| Salinity Range During Event: | ||||||||||||||||||||||||||
| Bloom location in the water column: |
Whole column
Surface |
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| Growth: |
Advected
In situ |
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| Growth Comments | ||||||||||||||||||||||||||
| Additional Environmental information: | ||||||||||||||||||||||||||
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| Kit used: | Type of kit used: | ||||||
| Additional information: | |||||||
| Economic losses: | USD 70,000 | ||||||
| Management decision: | mitigation by clay control method | ||||||
| Additional harmful effect information: | |||||||
