Home Browse Events Search Events Add Event Browse Grids Contact Login

General Information

Event name: BE-04-001
Country: BELGIUM
Nature of the harmful event:
 High Phyto concentration , Freshwater
Event directly affected:
Toxicity detected: Yes (Approximate range: microcystins)
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: 51.049722, Longitude: 3.669167
General location information: Leeuwenhof, Drongen,
HAB Area code(s): BE-02
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:
Chlorophyll concentration, if known: µg/l
Additional bloom information:
Event-related bibliography: V. Lemaire et al., Genotype × genotype interactions between the toxic cyanobacterium Microcystis and its grazer, the waterflea Daphnia. Evolutionary Applications 5, 168–182 (2012).

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 02:34 on 30 Jan 2019
Updated at 03:05 on 26 Nov 2019
IOC/UNESCO ISSHA
IOC/UNESCO ICES PICES