General Information

Event name: AR-00-003
Country: ARGENTINA
Nature of the harmful event:
High Phyto concentration , Freshwater
Event directly affected:
Toxicity detected: Yes
Associated syndrome: Cyanobacterial toxins effects
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: Xiao, Man

Location & Date

[View larger map]
Location: Latitude: -34.200000, Longitude: -58.299167
General location information: Uruguay River, Argentina
HAB Area code(s): AR-00
Additional location information:
Bloom event dates (yyyy/mm/dd):
Quarantine levels dates (yyyy/mm/dd):
Additional date-related information:

Microalgae

Causative organism known: Yes
Causative Species/Genus: Microcystis spp. ( cells/L)
Co-Ocurring Species/Genus: Cylindrospermopsis raciborskii Seenaya et Subba Raju 1972 ( cells/L)
Chlorophyll concentration, if known: µg/l
Additional bloom information:
Event-related bibliography: A. Aguilera, S. Haakonsson, M. V. Martín, G. L. Salerno, R. O. Echenique, Bloom-forming cyanobacteria and cyanotoxins in Argentina: A growing health and environmental concern. Limnologica-Ecology and Management of Inland Waters, (2017).

Environmental Conditions

Weather: Turbidity (NTU): Wind direction:
Stratified water: Oxygen content (nL/L): Wind velocity:
Temperature (°C): Oxygen saturation %: Current Direction:
Sechhi disk (m): Salinity: Current Velocity:
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:

Toxin Assay Information

Species containing the toxin Toxin type Toxin details Max. concentration Assay type
Kit used: Type of kit used:
Additional information:
Economic losses:
Management decision:
Additional harmful effect information:
Created at 12:41 on 30 Jan 2019
Updated at 09:57 on 14 Nov 2019