| Event name: | MX-22-003 | |
| Country: | MEXICO | |
|
Nature of the harmful event: |
Water Discoloration , High Phyto concentration , Mass mortalities | |
|
Event directly affected: |
Natural Fish , Shellfish | |
| Toxicity detected: | No | |
| Associated syndrome: | OTHER | |
| Unexplained toxicity: | ||
| Species implicated in toxin transmission (transvector): | ||
| Report the outcome of a monitoring programme: | Yes (Comité Interinstitucional de Seguimiento y Evaluación de Marea Roja) | |
| Event occurred before in this location: | Yes (2001,2003, 2008, 2011, 2015) | |
| Individuals to contact: | Herrera Silveira Jorge Alfredo | |
| Location: | Latitude: 21.335000, Longitude: | |
| General location information: |
Península de Yucatán, El Caribe HAB Area code(s): PY |
|
| Additional location information: | 21°20.647' N -89°15.818' W to 21°17.370' N -89°38.902' W 80 km of coastal line | |
| Bloom event dates (yyyy/mm/dd): |
Event Date:2022-08-18 Start: 2022-05-01, End: 2022-09-04 |
|
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | ||
| Causative organism known: | No | |
| Causative Species/Genus: |
Cylindrotheca closterium
(8000000 cells/L)
|
|
| Co-Ocurring Species/Genus: |
Pleurosigma spp.
( cells/L)
|
|
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | ||
| Event-related bibliography: | https://www.gob.mx/cms/uploads/attachment/file/768926/Tarjeta_informativa_evento_Yucat_n.pdf | |
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| Nutrient information: | ||||||||||||||||||||||||||
| Temperature Range During Event: | Max: °C, Min: °C | |||||||||||||||||||||||||
| Salinity Range During Event: | ||||||||||||||||||||||||||
| Bloom location in the water column: |
Surface |
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| Growth: | Advected | |||||||||||||||||||||||||
| Growth Comments | ||||||||||||||||||||||||||
| Additional Environmental information: | ||||||||||||||||||||||||||
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| Kit used: | Type of kit used: | ||||||
| Additional information: | |||||||
| Economic losses: | >50,000 USD | ||||||
| Management decision: | Information and warnings for the population | ||||||
| Additional harmful effect information: | reduction in catches (86%) | ||||||
